/* =========================================
   BKB - Business Knowledge Builder
   Landing Page Styles
   ========================================= */

/* -----------------------------------------
   CSS Variables (Brand Colors)
   ----------------------------------------- */
:root {
    /* Primary Colors */
    --green-dark: #3D6B35;
    --green-medium: #4A7C41;
    --green-light: #8DB83E;

    /* Secondary Colors */
    --blue-dark: #1E3A5F;
    --blue-medium: #2B4A6F;

    /* Accent Colors */
    --yellow: #FFD700;
    --yellow-light: #FFE44D;
    --orange: #E67E22;
    --orange-dark: #D35400;

    /* Neutral Colors */
    --white: #FFFFFF;
    --gray-light: #F8F9FA;
    --gray-medium: #E9ECEF;
    --gray-dark: #6C757D;
    --black: #212529;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 5rem;

    /* Container */
    --container-max: 1200px;
    --container-content-max: 1300px;
    --container-padding: 1.5rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

/* -----------------------------------------
   Reset & Base Styles
   ----------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--black);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--blue-dark);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--orange);
}

ul {
    list-style: none;
}

/* -----------------------------------------
   Typography
   ----------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: var(--spacing-sm);
}

.lead {
    font-size: 1.25rem;
    line-height: 1.5;
    color: var(--gray-dark);
}

.green-text { color: var(--green-dark); }
.orange-text { color: var(--orange); }
.blue-text { color: var(--blue-dark); }

sup {
    font-size: 0.6em;
    vertical-align: super;
}

/* -----------------------------------------
   Layout
   ----------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section .container,
.hero .container {
    max-width: var(--container-content-max);
}

.section {
    padding: var(--spacing-lg) 0;
    min-height: calc(100vh - 70px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-sizing: border-box;
}

section[id] {
    scroll-margin-top: 70px;
}

.section-title {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.section-subtitle {
    text-align: center;
    color: var(--gray-dark);
    margin-bottom: var(--spacing-xl);
}

.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

/* -----------------------------------------
   Buttons
   ----------------------------------------- */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-primary {
    background-color: var(--orange);
    color: var(--white);
    border-color: var(--orange);
}

.btn-primary:hover {
    background-color: var(--orange-dark);
    border-color: var(--orange-dark);
    color: var(--white);
}

.btn-secondary {
    background-color: transparent;
    color: var(--green-dark);
    border-color: var(--green-dark);
}

.btn-secondary:hover {
    background-color: var(--green-dark);
    color: var(--white);
}

.btn-nav {
    padding: 0 8px;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.4;
    background: linear-gradient(90deg, #e57e3b 0%, #8c4d23 50%, #e57e3b 100%);
    color: var(--white) !important;
    border-radius: 4px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.btn-nav-outline {
    padding: 3px 8px;
    font-size: 13px;
    font-weight: 700;
    color: #333;
    border: 1px solid #ccc;
    border-radius: 2px;
    background: #d8d8d8;
    transition: all var(--transition-fast);
    white-space: nowrap;
    line-height: 1.3;
}

.btn-nav-outline:hover {
    background-color: #e5e5e5;
    border-color: #999;
    color: #000;
}

/* -----------------------------------------
   Navigation
   ----------------------------------------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--white);
    box-shadow: none;
    border-bottom: 1px solid #ccc;
    transition: all var(--transition-normal);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    max-width: 1500px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 45px;
    width: auto;
    background-color: var(--white);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-menu a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--black);
    padding: 0.5rem;
}

.nav-menu a:hover {
    color: var(--orange);
}

.nav-menu a.btn-nav-outline {
    font-size: 13px;
    font-weight: 700;
    color: #333;
    padding: 3px 8px;
}

.nav-menu a.btn-nav-outline:hover {
    color: #000;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--black);
    transition: all var(--transition-fast);
}

/* Dropdown Menu */
.nav-menu > li {
    position: relative;
}

.has-dropdown > a::after {
    content: '';
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 6px;
    vertical-align: middle;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid currentColor;
}

.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 280px;
    max-height: 70vh;
    overflow-y: auto;
    background-color: var(--white);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-md);
    padding: 0.5rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-fast);
    z-index: 1001;
}

.has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown li {
    display: block;
}

.dropdown a {
    display: block;
    padding: 0.6rem 1.25rem;
    font-size: 0.875rem;
    color: var(--black);
    white-space: nowrap;
}

.dropdown a:hover {
    background-color: var(--gray-light);
    color: var(--orange);
}

.dropdown-header {
    padding: 0.5rem 1.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray-dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.dropdown-divider {
    height: 1px;
    margin: 0.5rem 0;
    background-color: var(--gray-medium);
}

/* -----------------------------------------
   Hero Section
   ----------------------------------------- */
.hero {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    background-color: var(--white);
    min-height: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-sizing: border-box;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: var(--spacing-lg);
    align-items: start;
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
}

.hero-text {
    padding-top: var(--spacing-md);
}

.hero-logo {
    margin-bottom: var(--spacing-md);
}

.hero-logo-img {
    max-width: 340px;
    height: auto;
}

.hero-description-text {
    margin-bottom: var(--spacing-xl);
}

.hero-paragraph {
    font-size: 1.5rem;
    line-height: 1.7;
    color: #4A4A4A;
    margin-bottom: var(--spacing-xl);
    text-align: justify;
    text-indent: 2rem;
    hyphens: none;
    -webkit-hyphens: none;
}

.hero-paragraph:last-child {
    margin-bottom: 0;
}

.hero-paragraph .orange-text {
    color: var(--orange);
}

.hero-paragraph strong {
    font-weight: 600;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-xl);
    justify-content: flex-start;
    padding-left: 4rem;
}

.hero-cta .btn-primary {
    padding: 0.85rem 2.2rem;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 4px;
}

.hero-cta .btn-secondary {
    padding: 0.85rem 2.2rem;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 4px;
    border-width: 2px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 52px;
    box-sizing: border-box;
}

/* Hero Dropdown */
.hero-dropdown {
    position: relative;
    display: inline-block;
}

.hero-dropdown-btn {
    padding: 0.85rem 2.2rem;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 4px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--orange);
    background-color: var(--orange);
    color: var(--white);
    font-family: var(--font-primary);
    height: 52px;
    box-sizing: border-box;
}

.hero-dropdown-btn:hover {
    background-color: var(--orange-dark);
    border-color: var(--orange-dark);
}

.hero-dropdown-menu {
    position: absolute;
    bottom: 100%;
    left: 0;
    width: 100%;
    background-color: transparent;
    padding-bottom: 5px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    z-index: 100;
}


.hero-dropdown:hover .hero-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.hero-dropdown-menu a {
    display: block;
    padding: 0.4rem 0.75rem;
    background: linear-gradient(90deg, #e57e3b 0%, #8c4d23 50%, #e57e3b 100%);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    color: var(--white);
    font-size: 0.55rem;
    font-weight: 600;
    text-align: center;
    transition: all var(--transition-fast);
    margin-bottom: 2px;
}

.hero-dropdown-menu a:last-child {
    margin-bottom: 0;
}

.hero-dropdown-menu a:hover {
    background: linear-gradient(90deg, #d56e2b 0%, #7c3d13 50%, #d56e2b 100%);
    color: var(--white);
}

.hero-right {
    display: flex;
    flex-direction: column;
    margin-top: 100px;
}

.hero-image {
    margin-bottom: var(--spacing-md);
}

.hero-image img {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    width: 100%;
    height: auto;
}

.hero-eu-text {
    padding-left: 0;
    padding-top: var(--spacing-sm);
}

.hero-eu-text p {
    font-size: 1rem;
    line-height: 1.5;
    color: var(--black);
    margin-bottom: 0;
    text-align: left;
}

.hero-eu-text strong {
    font-weight: 700;
}

/* -----------------------------------------
   Vision Section
   ----------------------------------------- */
.vision {
    background-color: var(--white);
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}

.vision .section-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-xl);
}

.vision-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.vision-card {
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 320px;
}

.vision-card p {
    font-size: 1.35rem;
    line-height: 1.8;
    color: var(--white);
    margin: 0;
    font-weight: 500;
}

.vision-green {
    background-color: #3D5020;
}

.vision-blue {
    background-color: var(--blue-dark);
}

.yellow-text {
    color: #FFD700;
    font-weight: 800;
}

/* -----------------------------------------
   About Section
   ----------------------------------------- */
.about-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.about-content .lead {
    font-size: 1.35rem;
    color: var(--black);
    margin-bottom: var(--spacing-md);
}

.about-highlight {
    background-color: var(--gray-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--green-dark);
    margin-top: var(--spacing-lg);
}

.proprietary-box {
    background-color: var(--blue-dark);
    color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
}

.proprietary-box h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
}

.proprietary-box .orange-text {
    color: var(--yellow);
}

.proprietary-box ul {
    padding-left: var(--spacing-md);
}

.proprietary-box li {
    position: relative;
    padding-left: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
}

.proprietary-box li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--yellow);
}

.about-conclusion {
    color: var(--gray-dark);
    font-style: italic;
}

/* -----------------------------------------
   Architecture Section
   ----------------------------------------- */
.architecture {
    background-color: var(--white);
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}

.architecture .container {
    max-width: 1800px;
}

.architecture-grid-3col {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 30px;
    align-items: center;
    max-width: 1800px;
    margin: 0 auto;
    padding: 0 20px;
}

.architecture-card {
    background-color: var(--white);
    padding: 30px 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.10);
    display: flex;
    flex-direction: column;
}

.architecture-card h3 {
    font-size: 20px;
    margin-bottom: 20px;
    font-weight: 500;
}

.architecture-card ul {
    padding-left: 0;
    list-style: none;
    flex: 1;
}

.architecture-card li {
    position: relative;
    padding-left: 16px;
    margin-bottom: 12px;
    font-size: 1.11rem;
    line-height: 1.7;
    color: #333333;
    text-align: justify;
}

.architecture-card li:last-child {
    margin-bottom: 0;
}

.architecture-card li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 5px;
    height: 5px;
    background-color: var(--orange);
    border-radius: 50%;
}

.architecture-card li strong {
    color: #212529;
    font-weight: 600;
}

.architecture-image-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

.architecture-image-center img {
    border-radius: 0;
    box-shadow: none;
    width: 350px;
    height: auto;
}

/* -----------------------------------------
   Program Constituents Section
   ----------------------------------------- */
.constituents {
    background-color: var(--white);
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}

.constituents .container {
    max-width: 1400px;
}

.constituents-layout {
    display: grid;
    grid-template-columns: auto 1fr 1.3fr;
    gap: var(--spacing-xl);
    align-items: stretch;
}

.constituents-sidebar {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-right: var(--spacing-md);
}

.sidebar-text {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--blue-dark);
    white-space: nowrap;
    letter-spacing: 0px;
}

.sidebar-text sup {
    font-size: 0.6em;
}

.constituents-left {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-left: 2px solid var(--gray-medium);
    padding-left: var(--spacing-lg);
    text-align: center;
}

.constituent-item {
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid #C0C0C0;
}

.constituent-item:last-child {
    border-bottom: none;
}

.constituent-desc {
    font-size: 1.15rem;
    margin-bottom: 0.25rem;
    color: var(--black);
}

.constituent-desc .constituent-brand {
    color: var(--green-dark);
    font-weight: 700;
}

.constituent-desc strong.blue-text {
    color: var(--blue-dark);
    font-weight: 700;
}

.constituent-label {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0;
}

.constituents-right {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.constituent-detail {
    padding: var(--spacing-md) 0;
}

.constituent-detail p {
    font-size: 1.11rem;
    line-height: 1.7;
    color: #4A4A4A;
    margin-bottom: 0;
    text-align: justify;
    font-weight: 500;
}

.constituent-detail strong {
    color: var(--blue-dark);
    font-weight: 600;
}

.blue-text {
    color: var(--blue-dark);
}

/* -----------------------------------------
   Brand Architecture Section
   ----------------------------------------- */
.brand-architecture {
    background-color: var(--white);
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}

.brand-architecture .container {
    max-width: 1400px;
}

.brand-arch-layout {
    display: grid;
    grid-template-columns: auto auto 1fr;
    column-gap: 40px;
    row-gap: 0px;
    align-items: stretch;
}

.brand-arch-sidebar {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-right: var(--spacing-md);
}

.brand-arch-content {
    display: flex;
    flex-direction: column;
    position: relative;
}

.brand-arch-image {
    width: auto;
    height: auto;
    max-height: 600px;
}

.brand-arch-info-col {
    display: grid;
    grid-template-rows: 1.2fr 1fr 1.1fr 1.4fr;
    align-items: center;
    padding-left: 0;
}


.brand-info-item {
    padding: 0.75rem 0;
}

.brand-arch-title {
    font-size: 1.8rem;
    margin-bottom: 0.4rem;
    color: var(--black);
}

.brand-arch-title strong {
    color: var(--blue-dark);
}

.brand-arch-subtitle {
    font-size: 1.5rem;
    color: var(--gray-dark);
}

.brand-arch-item {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.brand-arch-main .brand-arch-logo {
    padding-left: 0;
}

.brand-logo-img {
    max-width: 240px;
    height: auto;
}

.brand-arch-connector {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding-left: var(--spacing-md);
    position: relative;
}

.connector-arrow {
    position: absolute;
    left: -10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--blue-dark);
    font-size: 0.8rem;
}

.brand-arch-logo-box {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-bottom: var(--spacing-xs);
}

.logo-letter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--white);
    font-weight: 700;
    font-size: 1.1rem;
    border-radius: var(--radius-sm);
}

.logo-letter-sm {
    font-size: 0.75rem;
    color: var(--orange);
    font-weight: 500;
}

.logo-symbol {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--yellow);
    font-weight: 700;
    font-size: 1rem;
    border-radius: var(--radius-sm);
}

.brand-logo-text {
    font-size: 0.85rem;
    line-height: 1.4;
    margin: 0;
}

.brand-logo-text small {
    font-size: 0.7rem;
    color: var(--gray-dark);
}

.brand-arch-info {
    padding-left: var(--spacing-md);
}

.brand-arch-title {
    font-size: 1.35rem;
    margin-bottom: 0.25rem;
    color: var(--black);
}

.brand-arch-title strong {
    color: var(--blue-dark);
    font-weight: 700;
}

.brand-arch-subtitle {
    font-size: 1.15rem;
    color: #4A4A4A;
    margin-bottom: 0;
    padding-left: 3rem;
}

/* -----------------------------------------
   Course Architecture Section
   ----------------------------------------- */
.course-arch {
    background-color: var(--white);
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}

.course-arch-layout {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-xl);
}

.course-arch-sidebar {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-right: var(--spacing-md);
}

.course-arch-main {
    width: 100%;
}

.course-arch-image {
    width: 100%;
    height: auto;
}

.course-arch-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    position: relative;
}

/* Left Column - Concepts */
.course-concepts-col {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.concepts-header {
    background-color: var(--orange);
    color: var(--white);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
}

.concepts-header p {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.concepts-list-new {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding-left: var(--spacing-md);
}

.concept-arrow {
    background-color: var(--orange);
    color: var(--white);
    padding: 0.75rem 1.25rem;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: var(--radius-sm);
}

.concept-num {
    font-weight: 700;
}

.concept-text {
    font-weight: 500;
}

.case-study-box {
    background-color: var(--orange);
    color: var(--white);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    margin-top: var(--spacing-md);
    position: relative;
}

.case-study-box p {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.dashed-line-long {
    position: absolute;
    right: -180px;
    top: 50%;
    width: 160px;
    height: 0;
    border-top: 2px dashed var(--gray-medium);
}

.dashed-line-long::after {
    content: '▶';
    position: absolute;
    right: -10px;
    top: -8px;
    color: var(--gray-dark);
    font-size: 0.6rem;
}

/* Right Column - Sessions */
.course-sessions-col {
    display: flex;
    flex-direction: column;
}

.sessions-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
    font-weight: 500;
}

.sessions-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.session-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--orange);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

.session-hours {
    font-weight: 700;
    margin-left: var(--spacing-md);
}

/* Footer */
.course-arch-footer {
    padding-top: var(--spacing-md);
}

.course-arch-footer p {
    font-size: 0.9rem;
    color: #4A4A4A;
    margin: 0;
    line-height: 1.6;
}

/* -----------------------------------------
   Why BKB Proprietary Section
   ----------------------------------------- */
.why-bkb {
    background-color: var(--white);
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}

.why-bkb .container {
    max-width: 1400px;
}

.why-bkb-layout {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 180px;
    align-items: center;
}

.why-bkb-image img {
    width: 380px;
    height: auto;
    border-radius: 0;
    box-shadow: none;
}

.why-bkb-content {
    padding-left: var(--spacing-md);
}

.why-bkb-title {
    font-size: 1.75rem;
    font-weight: 400;
    color: #808080;
    line-height: 1.4;
    margin-bottom: var(--spacing-xl);
}

.why-bkb-title .orange-text {
    font-weight: 600;
}

.why-bkb-list {
    list-style: none;
    padding: 0;
    margin-bottom: var(--spacing-xl);
}

.why-bkb-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.4rem;
    font-size: 1.25rem;
    color: #808080;
    line-height: 1.4;
}

.why-bkb-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    top: 0.1em;
    color: #808080;
    font-size: 1.25rem;
    line-height: 1;
}

.why-bkb-conclusion {
    border-top: 2px solid var(--blue-dark);
    border-bottom: 2px solid var(--blue-dark);
    padding: var(--spacing-lg) 0;
    text-align: center;
}

.why-bkb-conclusion p {
    margin: 0;
    font-size: 1.5rem;
    line-height: 1.5;
    color: var(--blue-dark);
}

.why-bkb-conclusion p:first-child {
    margin-bottom: var(--spacing-xs);
}

.why-bkb-conclusion .conclusion-title {
    font-weight: 800;
}

.why-bkb-conclusion .conclusion-bkb strong {
    color: var(--black);
    font-style: italic;
}

.why-bkb-conclusion .conclusion-text {
    font-weight: 600;
}

/* -----------------------------------------
   Market & Customer Value Proposition Section
   ----------------------------------------- */
.market-value {
    background-color: var(--white);
    padding: var(--spacing-xl) 0;
}

.market-value .container {
    max-width: 1400px;
}

.market-value-image {
    width: 100%;
    height: auto;
}

/* -----------------------------------------
   Story Section
   ----------------------------------------- */
.story {
    background-color: var(--white);
}

.story-grid {
    display: grid;
    grid-template-columns: 500px 1fr;
    gap: 120px;
    align-items: stretch;
}

.story-image {
    display: flex;
    align-items: stretch;
}

.story-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.story-content {
    padding-top: var(--spacing-md);
}

.story-content p {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.story-intro {
    font-size: 0.9rem;
}

.story-exists {
    font-size: 0.9rem;
}

.story-how {
    font-size: 0.9rem;
    padding-left: var(--spacing-lg);
}

.story-dedicated {
    font-size: 0.9rem;
}

.story-behind {
    font-size: 0.9rem;
    margin-top: var(--spacing-lg);
}

.story-belief {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
}

.story-conclusion {
    text-align: center;
    margin-top: var(--spacing-md);
}

.story-conclusion p {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
}

/* -----------------------------------------
   Intellectual Ownership Statement Section
   ----------------------------------------- */
.ownership {
    background-color: var(--white);
    padding: var(--spacing-xl) 0;
}

.ownership .container {
    max-width: 1200px;
}

.ownership-grid {
    display: grid;
    grid-template-columns: 1fr var(--spacing-md) 1.2fr;
    margin-bottom: var(--spacing-xs);
    align-items: stretch;
    position: relative;
}

.ownership-grid::before {
    content: '';
    grid-column: 2;
    grid-row: 1;
    width: 1px;
    background-color: #333;
    justify-self: center;
    margin-top: 15px;
}

.ownership-left {
    padding: var(--spacing-md) 0px var(--spacing-xs) 0px;
    border-top: 1px solid #333;
    display: flex;
    flex-direction: column;
    font-style: italic;
}

.ownership-author {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 0;
}

.ownership-role {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-xs);
    padding-left: var(--spacing-md);
}

.ownership-desc {
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.ownership-divider {
    border: none;
    border-top: 1px solid #333;
    margin-top: auto;
    margin-bottom: var(--spacing-lg);
    width: 60%;
}

.ownership-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 0;
    padding-top: 0;
}

.ownership-right {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm);
    border-top: 1px solid #333;
    grid-column: 3;
}

.ownership-banner-img {
    width: 100%;
    height: auto;
}

.ownership-divider-full {
    border: none;
    border-top: 1px solid #333;
    margin: 0 0 2rem 0;
}

.ownership-statement {
    text-align: justify;
    font-size: 1.06rem;
    line-height: 1.8;
}

.ownership-statement p {
    margin-bottom: var(--spacing-md);
    text-indent: 3rem;
}

/* -----------------------------------------
   BKW Consultancy Page
   ----------------------------------------- */
.bkw-hero {
    padding: 105px 0 5rem;
    background-color: var(--white);
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: flex-start;
    box-sizing: border-box;
}

.bkw-hero .container {
    max-width: 1300px;
}

.bkw-hero-grid {
    display: grid;
    grid-template-columns: 1.4fr 0.6fr;
    gap: var(--spacing-xl);
    align-items: stretch;
}

.bkw-hero-img {
    width: 100%;
    height: auto;
}

.bkw-hero-right {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.bkw-hero-right p {
    font-size: 1.38rem;
    line-height: 1.65;
    text-align: justify;
}

.btn-bkw-responsibilities {
    display: block;
    width: 100%;
    margin-top: auto;
    margin-bottom: 50px;
    padding: 0.9rem 1.5rem;
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    background: #E67E22;
    border: none;
    border-radius: 8px;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: opacity 0.2s;
    box-sizing: border-box;
}

.btn-bkw-responsibilities:hover {
    opacity: 0.85;
}

.bkw-role {
    padding: 5rem 0;
    background: white !important;
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: center;
    box-sizing: border-box;
}

.bkw-role .container {
    max-width: 1300px;
}

.bkw-role-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.bkw-logo-img {
    width: 100%;
    max-width: 420px;
    height: auto;
}

.bkw-role-right p {
    font-size: 1.15rem;
    line-height: 1.7;
    text-align: justify;
    margin-bottom: var(--spacing-md);
}

.bkw-responsibilities {
    padding: 5rem 0;
    background-color: var(--white);
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: center;
    box-sizing: border-box;
}

.bkw-responsibilities .container {
    max-width: 1300px;
}

.bkw-resp-title {
    font-family: 'Inter', sans-serif;
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: var(--spacing-sm);
}

.bkw-resp-divider {
    border: none;
    border-top: 2px solid var(--orange);
    margin-bottom: var(--spacing-md);
    width: 40%;
}

.bkw-resp-grid {
    display: grid;
    grid-template-columns: 1fr 1px 1fr;
    gap: 15px 0;
    align-items: start;
}

.bkw-resp-grid::before {
    content: '';
    grid-column: 2;
    grid-row: 1 / 3;
    background-color: #ccc;
    width: 1px;
    height: 100%;
    justify-self: center;
    align-self: stretch;
}

.bkw-resp-item:nth-child(1) {
    grid-column: 1;
    grid-row: 1;
    padding-right: var(--spacing-lg);
}

.bkw-resp-item:nth-child(2) {
    grid-column: 3;
    grid-row: 1;
    padding-left: var(--spacing-lg);
}

.bkw-resp-item:nth-child(3) {
    grid-column: 1;
    grid-row: 2;
    padding-right: var(--spacing-lg);
}

.bkw-resp-item:nth-child(4) {
    grid-column: 3;
    grid-row: 2;
    padding-left: var(--spacing-lg);
}

.bkw-resp-item h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: var(--spacing-xs);
}

.bkw-resp-item ul {
    list-style: disc;
    padding-left: var(--spacing-lg);
}

.bkw-resp-item li {
    font-size: 1rem;
    line-height: 1.6;
    text-align: justify;
    margin-bottom: 0.15rem;
}

.bkw-resp-item li::marker {
    font-size: 0.65em;
}

.bkw-resp-conclusion {
    margin-top: var(--spacing-xl);
    font-size: 1.1rem;
    font-weight: 500;
    text-align: center;
}

.bkw-market {
    padding: 5rem 0;
    background-color: var(--white);
}

.bkw-market .container {
    max-width: 1400px;
}

.bkw-market-img {
    width: 100%;
    height: auto;
}

@media (max-width: 992px) {
    .bkw-hero-grid,
    .bkw-role-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .bkw-resp-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .bkw-resp-grid::before {
        display: none;
    }

    .bkw-resp-item:nth-child(1),
    .bkw-resp-item:nth-child(2),
    .bkw-resp-item:nth-child(3),
    .bkw-resp-item:nth-child(4) {
        grid-column: 1;
        grid-row: auto;
        padding-left: 0;
        padding-right: 0;
    }
}

@media (max-width: 768px) {
    .bkw-hero {
        padding: 80px 0 var(--spacing-lg);
    }

    .bkw-hero-right p {
        font-size: 1.05rem;
    }

    .bkw-role-right p {
        font-size: 1rem;
    }
}

/* -----------------------------------------
   Business Concepts Page
   ----------------------------------------- */
.concept-intro {
    padding: 140px 0 10rem;
    background-color: var(--white);
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: flex-start;
    box-sizing: border-box;
}

.concept-intro .container {
    max-width: 1300px;
}

.concept-intro-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.concept-intro-title {
    font-family: 'Inter', sans-serif;
    font-size: 1.6rem;
    font-weight: 300;
    color: var(--black);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
    white-space: nowrap;
}

.concept-intro-title strong {
    font-weight: 700;
}

.concept-intro-list {
    list-style: disc;
    padding-left: 50px;
    margin-bottom: var(--spacing-sm);
    font-size: 1.05rem;
    line-height: 1.8;
}

.concept-intro-list li {
    margin-bottom: 0.4rem;
    padding-left: 8px;
}

.concept-intro-list li::marker {
    font-size: 0.7em;
}

.concept-intro-left p {
    font-size: 1.05rem;
    line-height: 1.7;
    text-align: justify;
    margin-bottom: var(--spacing-xs);
}

.concept-five-title {
    font-family: 'Inter', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
}

.concept-button-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding-top: var(--spacing-xl);
}

.concept-btn {
    display: block;
    background: linear-gradient(90deg, #e57e3b 0%, #8c4d23 50%, #e57e3b 100%);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 1.05rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: var(--transition-base);
    line-height: 1.4;
}

.concept-btn:hover {
    background: linear-gradient(90deg, #d56e2b 0%, #7c3d13 50%, #d56e2b 100%);
    transform: translateY(-2px);
}

.concept-section {
    padding: var(--spacing-xxl) 0;
    background-color: var(--white);
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: center;
    box-sizing: border-box;
}

.concept-section .container {
    max-width: 1300px;
}

.concept-container-wide {
    max-width: 100% !important;
    padding: 0 var(--spacing-md);
}

.concept-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.concept-logo-img {
    max-width: 450px;
    height: auto;
    margin-bottom: var(--spacing-sm);
}

.concept-divider {
    border: none;
    border-top: 2px solid var(--orange);
    margin: var(--spacing-sm) 0;
    width: 100%;
    max-width: 500px;
}

.concept-number-title {
    font-family: 'Inter', sans-serif;
    font-size: 1.7rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
    white-space: nowrap;
}

.concept-subtitle {
    font-family: 'Inter', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

/* S(re)GP Detail section — narrower left column, centered title */
#concept-sregp .concept-right {
    padding-top: 0;
}

.concept-sregp-detail .concept-grid {
    grid-template-columns: 0.55fr 1.45fr;
}

.concept-sregp-detail .concept-subtitle {
    text-align: center;
    font-size: 1.7rem;
    font-weight: 700;
}

.concept-sregp-detail .concept-left p {
    font-size: 1.25rem;
    text-align: justify;
}

.concept-desc {
    font-size: 1.3rem;
    line-height: 1.7;
    text-align: justify;
    margin-bottom: var(--spacing-sm);
}

.concept-left p,
.concept-right p {
    font-size: 1.2rem;
    line-height: 1.7;
    text-align: justify;
    margin-bottom: var(--spacing-sm);
}

.concept-bullets {
    list-style: disc;
    padding-left: 45px;
    margin-bottom: var(--spacing-sm);
    font-size: 1.2rem;
}

.concept-bullets li {
    margin-bottom: 0.6rem;
    line-height: 1.7;
    padding-left: 8px;
}

.concept-bullets li::marker {
    font-size: 0.5em;
}

.concept-numbered {
    list-style: none;
    padding-left: 0;
    margin-bottom: var(--spacing-sm);
    font-size: 1.05rem;
    counter-reset: concept-counter;
}

.concept-numbered li {
    counter-increment: concept-counter;
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
    padding-left: var(--spacing-lg);
    position: relative;
}

.concept-numbered li::before {
    content: counter(concept-counter) ".";
    position: absolute;
    left: 0;
    font-weight: 700;
}

.concept-img-large {
    width: 100%;
    height: auto;
}

.concept-img-full {
    width: 100%;
    height: auto;
    margin-top: var(--spacing-sm);
}

/* Concept 2: Strategic Balance — scoped overrides */
#concept-balance .concept-grid {
    grid-template-columns: 0.9fr 1.1fr;
}

#concept-balance .concept-left p {
    font-size: 1.2rem;
    text-align: justify;
    margin-bottom: 10px;
}

#concept-balance .concept-bullets {
    padding-left: 25px;
}

#concept-balance .concept-bullets li {
    padding-left: 15px;
}

#concept-balance .concept-bullets li::marker {
    font-size: 0.5em;
}

/* Concept 3: Strategy Readiness — scoped overrides */
#concept-readiness .concept-grid {
    grid-template-columns: 1.1fr 0.9fr;
}

#concept-readiness .concept-right p {
    font-size: 1.15rem;
    text-align: justify;
    margin-bottom: 10px;
}



#concept-readiness .concept-right p:first-child {
    margin-bottom: 5px;
}

#concept-readiness .concept-right p:nth-child(2) {
    margin-bottom: 10px;
}

#concept-readiness .concept-right p:nth-child(3) {
    margin-bottom: 14px;
}

#concept-readiness .concept-right p:nth-child(4) {
    margin-bottom: 14px;
}

#concept-readiness .readiness-desire {
    margin-bottom: 0;
}

#concept-valuation .container {
    max-width: 1400px;
}

#concept-valuation .concept-grid {
    grid-template-columns: 1.4fr 0.8fr;
    align-items: start;
}

#concept-valuation .concept-img-large {
    width: 100%;
    height: auto;
    margin-top: -1.5rem;
}

.concept-fullwidth {
    padding: var(--spacing-md) 0;
}

@media (max-width: 992px) {
    .concept-intro-grid,
    .concept-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .concept-intro-title {
        font-size: 1.4rem;
    }

    .concept-button-list {
        padding-top: 0;
    }

    .concept-number-title {
        font-size: 1.3rem;
    }
}

@media (max-width: 768px) {
    .concept-intro {
        padding: 80px 0 var(--spacing-lg);
    }

    .concept-section {
        padding: var(--spacing-md) 0;
    }

    .concept-intro-title {
        font-size: 1.2rem;
    }

    .concept-left p,
    .concept-right p,
    .concept-desc {
        font-size: 0.95rem;
    }
}

/* -----------------------------------------
   Sessions Summary Page
   ----------------------------------------- */
.session-components {
    padding: 170px 0 5rem;
    background-color: var(--white);
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: center;
    box-sizing: border-box;
}

/* Session CTA Buttons */
.session-cta-buttons {
    display: flex;
    gap: 1rem;
    margin-top: -20px;
    position: relative;
    z-index: 10;
}

.session-cta-dropdown {
    position: relative;
}

.btn-explore-sessions {
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    background: #ee7c32;
    border: 2px solid #ee7c32;
    padding: 0.85rem 3.2rem;
    border-radius: 6px;
    cursor: pointer;
    transition: opacity 0.2s;
    box-sizing: border-box;
    display: inline-flex;
    align-items: center;
    line-height: 1.5;
}

.btn-explore-sessions:hover {
    opacity: 0.9;
}

.btn-get-in-touch {
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--green-dark);
    background: var(--white);
    border: 2px solid var(--green-dark);
    padding: 0.85rem 2rem;
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    line-height: 1.5;
    box-sizing: border-box;
    transition: background-color 0.2s, color 0.2s;
}

.btn-get-in-touch:hover {
    background-color: var(--green-dark);
    color: var(--white);
}

.session-dropdown-menu {
    display: none;
    position: absolute;
    bottom: 100%;
    left: 0;
    margin-bottom: 8px;
    background: #fff;
    border-radius: 0;
    overflow: hidden;
    width: 100%;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    z-index: 100;
}

.session-dropdown-menu.active {
    display: block;
}

.session-dropdown-header {
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: #ffff00;
    background: #ee7c32;
    text-align: center;
    padding: 0.7rem 1rem;
    white-space: nowrap;
    margin-bottom: 2px;
}

.session-dropdown-item {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    color: #fff;
    background: #ee7c32;
    text-decoration: none;
    text-align: center;
    padding: 0.55rem 1rem;
    margin-bottom: 2px;
    transition: background-color 0.15s;
}

.session-dropdown-item:last-child {
    margin-bottom: 0;
}

.session-dropdown-item:hover {
    background-color: rgba(255, 255, 255, 0.15);
}

.session-dropdown-item span {
    font-weight: 800;
    font-size: 1.05rem;
    color: #ffff00;
}

.session-journey {
    padding: 1.5rem 0 var(--spacing-xl);
    background-color: var(--white);
    scroll-margin-top: 70px;
}

.session-journey .container {
    max-width: 1300px;
}

.session-journey-title {
    font-family: 'Inter', sans-serif;
    font-size: 2.2rem;
    font-weight: 300;
    color: var(--orange);
    margin-bottom: var(--spacing-md);
}

.journey-map {
    position: relative;
    display: inline-block;
    width: 100%;
    margin-bottom: var(--spacing-xs);
}

.session-journey-img {
    width: 100%;
    height: auto;
    display: block;
}

.journey-link {
    position: absolute;
    background: transparent;
    cursor: pointer;
    z-index: 10;
    border-radius: 6px;
    transition: background 0.2s ease;
}

.journey-link:hover {
   /* background: rgba(232, 135, 30, 0.15);*/
}

.session-journey-note {
    font-size: 0.95rem;
    color: var(--black);
    line-height: 1.6;
    margin-top: -1rem;
}

.session-detail {
    padding: var(--spacing-xxl) 0;
    background-color: var(--white);
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: center;
    box-sizing: border-box;
}

.session-detail:nth-child(even) {
    background-color: var(--white);
}

.session-detail .container {
    max-width: 1300px;
}

.session-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.session-grid-reverse {
    grid-template-columns: 0.8fr 1.2fr;
}

.session-number {
    font-family: 'Inter', sans-serif;
    font-size: 2.1rem;
    font-weight: 500;
    color: var(--orange);
    margin-bottom: 0;
    line-height: 1.3;
}

.session-number sup {
    font-size: 0.6em;
}

.session-name {
    font-family: 'Inter', sans-serif;
    font-size: 2.1rem;
    font-weight: 700;
    font-style: italic;
    color: var(--orange);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.session-img {
    width: 100%;
    max-width: 1100px;
    height: auto;
    border-radius: 0;
}

.session-img-large {
    width: 100%;
    height: auto;
}

.session-right {
    font-size: 1.2rem;
    line-height: 1.7;
    text-align: justify;
    padding-top: 2rem;
}

.session-right p {
    margin-bottom: var(--spacing-sm);
}

.session-right-image {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: left;
}

.session-question {
    color: var(--orange);
    font-size: 1.1rem;
    line-height: 1.6;
}

/* Session 3: Strategic Balance — narrower right column */
.session-s7 .session-grid {
    grid-template-columns: 1fr 2fr;
    align-items: stretch;
}

.session-s7 .session-number {
    font-size: 2.1rem;
    margin-bottom: -0.3rem;
}

.session-s7 .session-name {
    font-size: 2.1rem;
    margin-bottom: 0;
}

.session-s7 .session-text-block {
    font-size: 1.35rem;
    line-height: 1.8;
    margin-top: 6rem;
}

.session-s7 .session-left {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
    padding-bottom: 2rem;
}

.session-s8 .session-left {
    padding-top: 2rem;
}

.session-s8 .session-right {
    padding-top: 0;
}

.session-s8 .session-grid {
    gap: 7rem;
}

.session-s8 .session-text-block {
    color: var(--black);
}

.session-s3 .session-grid {
    grid-template-columns: 1.3fr 0.7fr;
}

.session-s3 .session-right p {
    font-size: 1.15rem;
    text-align: justify;
    margin-bottom: 14px;
}

.session-s3 .session-question {
    font-size: 1.25rem;
}

.session-list-items {
    line-height: 1.8;
}

.session-text-block {
    font-size: 1.05rem;
    line-height: 1.7;
    text-align: justify;
    margin-bottom: var(--spacing-sm);
}

.session-bullets {
    list-style: disc;
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.session-bullets li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.7;
}

@media (max-width: 992px) {
    .session-grid,
    .session-grid-reverse {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .session-journey-title {
        font-size: 1.6rem;
    }

    .session-number,
    .session-name {
        font-size: 1.3rem;
    }
}

@media (max-width: 768px) {
    .session-journey {
        padding: 80px 0 var(--spacing-lg);
    }

    .session-detail {
        padding: var(--spacing-md) 0;
    }

    .session-journey-title {
        font-size: 1.3rem;
    }

    .session-number,
    .session-name {
        font-size: 1.1rem;
    }

    .session-right,
    .session-text-block {
        font-size: 0.95rem;
    }
}

/* -----------------------------------------
   Contact Section
   ----------------------------------------- */
.contact {
    background: var(--white);
    height: auto;
    min-height: calc(100vh - 70px);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.contact-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
}

.contact-card h3 {
    color: var(--green-dark);
    margin-bottom: var(--spacing-xs);
}

.contact-role {
    color: var(--gray-dark);
    margin-bottom: var(--spacing-md);
}

.contact-details p {
    margin-bottom: var(--spacing-xs);
}

.contact-details a {
    color: var(--orange);
    font-weight: 500;
}

.contact-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-form-wrapper {
    background-color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.contact-form-wrapper:has(.contact-success) {
    background: none;
    box-shadow: none;
    display: flex;
    align-items: center;
    padding: 0;
}

.contact-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100%;
    height: 100%;
}

.contact-success p {
    font-family: 'Inter', sans-serif;
    font-size: 1.6rem;
    color: var(--black);
    line-height: 1.8;
    margin: 0;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    color: var(--black);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem;
    border: 1px solid var(--gray-medium);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--orange);
}

.form-radio label {
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.radio-options {
    display: flex;
    gap: var(--spacing-lg);
}

.radio-options label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 400;
    cursor: pointer;
}

.radio-options input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--orange);
}

.btn-submit {
    align-self: flex-start;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: var(--spacing-sm);
}

/* -----------------------------------------
   Footer
   ----------------------------------------- */
.footer {
    background-color: var(--blue-dark);
    color: var(--white);
    padding: var(--spacing-xl) 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1.5fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.footer-logo {
    margin-bottom: var(--spacing-sm);
}

.footer-logo-img {
    max-width: 180px;
    height: auto;
    background-color: var(--white);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
}

.footer-legal p {
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
    color: rgba(255, 255, 255, 0.9);
}

.footer-note p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

/* -----------------------------------------
   Responsive Design
   ----------------------------------------- */
@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: left;
    }

    .hero-text {
        order: 1;
    }

    .hero-right {
        order: 0;
        margin-bottom: var(--spacing-lg);
    }

    .hero-cta {
        justify-content: flex-start;
    }

    .hero-paragraph {
        text-align: left;
    }

    .hero-eu-text {
        text-align: left;
    }

    .logo-main {
        justify-content: flex-start;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .architecture-grid-3col {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .architecture-image-center {
        order: -1;
    }

    .architecture-image-center img {
        max-width: 100%;
    }

    .constituents-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .constituents-sidebar {
        order: -1;
    }

    .sidebar-text {
        writing-mode: horizontal-tb;
        transform: none;
        text-align: center;
    }

    .constituents-left {
        border-left: none;
        padding-left: 0;
    }

    .brand-arch-layout {
        grid-template-columns: 1fr;
    }

    .brand-arch-sidebar {
        order: -1;
    }

    .brand-arch-content::before {
        display: none;
    }

    .brand-arch-item {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .brand-arch-subtitle {
        padding-left: 0;
    }

    .course-arch-layout {
        grid-template-columns: 1fr;
    }

    .course-arch-sidebar {
        order: -1;
    }

    .course-arch-content {
        grid-template-columns: 1fr;
    }

    .concepts-list-new {
        padding-left: var(--spacing-sm);
        margin-left: 0;
        border-left: none;
    }

    .concept-arrow {
        border-radius: var(--radius-sm);
        padding-right: 1rem;
    }

    .concept-arrow::after,
    .concept-arrow::before,
    .dashed-line,
    .dashed-line-long {
        display: none;
    }

    .concepts-list-new {
        border-left: none;
    }

    .why-bkb-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .why-bkb-content {
        padding-left: 0;
    }

    .why-bkb-image {
        max-width: 500px;
        margin: 0 auto;
    }

    .story-grid {
        grid-template-columns: 1fr;
    }

    .story-image {
        max-width: 400px;
        margin: 0 auto;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background-color: var(--white);
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-md);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    /* Mobile Dropdown */
    .nav-menu > li {
        width: 100%;
    }

    .has-dropdown > a::after {
        float: right;
        margin-top: 6px;
    }

    .dropdown {
        position: static;
        max-height: none;
        overflow: visible;
        box-shadow: none;
        border-radius: 0;
        background-color: var(--gray-light);
        padding: 0;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
    }

    .has-dropdown.active .dropdown {
        display: block;
    }

    .dropdown a {
        padding-left: 2rem;
    }

    .dropdown-header {
        padding-left: 2rem;
    }

    .vision-grid {
        grid-template-columns: 1fr;
    }

    .vision-card {
        min-height: 200px;
    }

    .hero-paragraph {
        font-size: 1.25rem;
    }

    .logo-letter-large {
        width: 45px;
        height: 45px;
        font-size: 1.5rem;
    }

    .logo-symbol-large {
        width: 70px;
        height: 45px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .concepts-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero {
        padding-top: 90px;
    }

    .hero-paragraph {
        font-size: 1.1rem;
        text-align: left;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        width: 100%;
        text-align: center;
    }

    .section {
        padding: var(--spacing-xl) 0;
    }

    .radio-options {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

/* -----------------------------------------
   Resume & References Page
   ----------------------------------------- */
.resume-hero {
    padding: 190px 0 12rem;
    background-color: var(--white);
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: flex-start;
    box-sizing: border-box;
}

.resume-hero .container {
    max-width: 1300px;
}

.resume-hero-grid {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--spacing-xl);
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.resume-portrait {
    width: 150px;
    height: auto;
    display: block;
}

.resume-hero-nav {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.btn-resume-nav {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    background: #E67E22;
    border: none;
    border-radius: 8px;
    padding: 0.55rem 1.8rem;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.2s;
    white-space: nowrap;
}

.btn-resume-nav:hover {
    background: #D35400;
    color: #fff;
}

.resume-quote {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.resume-quote-line {
    display: flex;
    align-items: baseline;
    gap: 0.6rem;
}

.quote-italic {
    font-size: 1.8rem;
    font-style: italic;
    color: var(--gray-dark);
    text-align: right;
    width: 210px;
    flex-shrink: 0;
    flex-grow: 0;
}

.quote-bold {
    font-size: 1.8rem;
    color: var(--blue-dark);
}

.quote-bold strong {
    font-size: 2rem;
}

.resume-quote-action {
    margin-top: 0.2rem;
}

.resume-quote-line strong {
    color: var(--blue-dark);
    font-weight: 700;
}

.resume-title-block {
    text-align: center;
    margin-top: var(--spacing-lg);
}

.resume-main-title {
    font-family: 'Inter', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--orange);
    margin-bottom: var(--spacing-sm);
}

.resume-linkedin {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--blue-dark);
    text-decoration: none;
}

.resume-linkedin:hover {
    text-decoration: underline;
}

/* Resume Sections */
.resume-section {
    padding: 5rem 0;
    background-color: var(--white);
}

.resume-section:nth-child(even) {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.resume-section .container {
    max-width: 1300px;
}

.resume-section-title {
    font-family: 'Inter', sans-serif;
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-lg);
}

/* Corecție 3: linia orizontală eliminată */
.resume-career-subtitle {
    font-size: 1.05rem;
    color: var(--black);
    margin-top: -0.5rem;
    /* Corecție 8: spațiu mai mic între subtitlu și prima intrare */
    margin-bottom: var(--spacing-sm);
}

.resume-grid {
    display: grid;
    grid-template-columns: 0.6fr 1.4fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.resume-logos {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
}

.resume-logo-img {
    display: block;
}

.resume-logo-large {
    width: 220px;
    height: auto;
}

.resume-logo-medium {
    width: 160px;
    height: auto;
}

.resume-logo-wide {
    width: 260px;
    height: auto;
}

.resume-logo-career {
    width: 200px;
    height: auto;
}

.resume-logo-samsung {
    width: 280px;
    height: auto;
    margin-top: 3.5rem;
}

.resume-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.resume-entry h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--blue-dark);
    margin-bottom: 0.15rem;
}

.resume-entry h4 {
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--blue-dark);
    margin-bottom: 0.15rem;
}

.resume-entry p {
    font-size: 1.05rem;
    line-height: 1.5;
    color: var(--blue-dark);
    margin-bottom: 0;
}

.resume-entry p em {
    color: var(--gray-dark);
}

/* Education Section */
.resume-edu-grid {
    display: grid;
    grid-template-columns: 0.45fr 1.55fr;
    gap: var(--spacing-md);
    align-items: start;
}

.resume-logos-edu {
    align-items: flex-start !important;
    gap: var(--spacing-md) !important;
}

.resume-logo-edu-ou {
    width: 245px;
    height: auto;
}

.resume-logo-edu-poli {
    width: 190px;
    height: auto;
}

.resume-edu-title {
    margin-bottom: var(--spacing-xs) !important;
}

.resume-details-edu {
    gap: 0.5rem !important;
}

.resume-details-edu .resume-entry h3 {
    font-size: 1.35rem;
}

.resume-details-edu .resume-entry h4 {
    font-size: 1.35rem;
}

.resume-details-edu .resume-entry p {
    font-size: 1.15rem;
}

/* Professional Certification Section */
.resume-cert-grid {
    display: grid;
    grid-template-columns: 0.4fr 1.6fr;
    gap: var(--spacing-md);
    align-items: start;
}

.resume-logos-cert {
    align-items: flex-start !important;
    gap: var(--spacing-sm) !important;
}

.resume-logo-cert {
    width: 210px;
    height: auto;
}

.resume-logo-cert-ou {
    width: 130px;
    height: auto;
}

.resume-cert-title {
    margin-bottom: var(--spacing-xs) !important;
}

.resume-details-cert {
    gap: 0.4rem !important;
}

.resume-details-cert .resume-entry h3 {
    font-size: 1.35rem;
}

.resume-details-cert .resume-entry h4 {
    font-size: 1.25rem;
}

.resume-details-cert .resume-entry p {
    font-size: 1.15rem;
}

/* Professional Career Section */
.resume-career-grid {
    display: grid;
    grid-template-columns: 0.5fr 1.5fr;
    gap: var(--spacing-md);
    align-items: start;
}

/* Corecție 4: logourile aliniate la stânga */
.resume-logos-career {
    align-items: flex-start !important;
    gap: var(--spacing-md) !important;
}

/* Corecție 1 & 2: titlu + subtitlu aliniate la stânga coloanei dreapta */
.resume-career-title {
    margin-bottom: var(--spacing-xs) !important;
}

/* Corecție 5: spațiere redusă între intrările de carieră */
.resume-details-career {
    gap: var(--spacing-xs) !important;
}

/* Corecție 6: Michelin text wrap - max-width pe detalii */
.resume-career-right {
    max-width: 620px;
}

/* Corecție 7: titluri companii ușor mai mari */
.resume-details-career .resume-entry h3 {
    font-size: 1.25rem;
}

/* Competences Section */
.resume-competences-section {
    padding: var(--spacing-xl) 0;
}

.resume-competences-section .container {
    max-width: 1200px;
}

.competences-header {
    border-top: 2px solid var(--gray-medium);
    border-bottom: 2px solid var(--gray-medium);
    padding: 0.6rem 0;
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.competences-header p {
    font-size: 1.35rem;
    color: var(--gray-dark);
    margin: 0;
    font-family: 'Inter', sans-serif;
    font-weight: 300;
}

.competences-highlight {
    color: #9b59b6;
    font-weight: 700;
}

.competences-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.competences-cat {
    font-family: 'Inter', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    color: #9b59b6;
    text-decoration: underline;
    margin-bottom: 0.5rem;
    margin-top: var(--spacing-md);
}

.competences-cat:first-child {
    margin-top: 0;
}

.competences-list {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.competences-list li {
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--black);
    padding-left: 1.5rem;
    position: relative;
}

.competences-list li::before {
    content: "-";
    position: absolute;
    left: 0.3rem;
    color: var(--black);
}

/* Evaluations & Recommendations */
.resume-eval-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, #f5f5f5 0%, #ffffff 100%);
}

.resume-eval-section .container {
    max-width: 1200px;
    margin: 0 auto;
}

.eval-row {
    display: grid;
    gap: 8rem;
    margin-bottom: 2.5rem;
}

.eval-row-1 {
    grid-template-columns: 1fr 2.3fr;
}

.eval-row-2 {
    grid-template-columns: 2.3fr 1fr;
}

.eval-quote {
    font-size: 0.82rem;
    line-height: 1.5;
    color: var(--black);
    text-align: justify;
    font-style: italic;
}

.eval-quote p {
    margin-bottom: 0.35rem;
}

.eval-quote strong {
    font-style: italic;
}

/* Corecție 7: atribuiri cu font mai mic decât textul principal */
.eval-author {
    font-style: normal !important;
    margin-top: 0.3rem;
    font-size: 0.75rem;
}

.eval-author-light {
    font-weight: 400;
}

.eval-bullets {
    list-style: disc;
    padding-left: 1.3rem;
    margin: 0.3rem 0;
}

.eval-bullets li {
    font-size: 0.8rem;
    line-height: 1.45;
    margin-bottom: 0.15rem;
    font-style: italic;
}

.resume-eval-title {
    font-family: 'Inter', sans-serif;
    font-size: 1.6rem;
    font-weight: 300;
    color: var(--orange);
    text-align: center;
    letter-spacing: 0.03em;
    line-height: 1.3;
    align-self: center;
    margin: 0;
}

/* Resume Responsive */
@media (max-width: 992px) {
    .resume-hero-grid {
        grid-template-columns: 1fr;
        justify-items: center;
        text-align: center;
    }

    .resume-quote {
        text-align: center;
    }

    .resume-grid,
    .resume-edu-grid,
    .resume-career-grid,
    .resume-cert-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .resume-logos {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }

    .resume-career-right {
        max-width: 100%;
    }

    .resume-eval-grid {
        grid-template-columns: 1fr;
    }

    .eval-row-1,
    .eval-row-2 {
        grid-template-columns: 1fr;
    }

    .competences-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .resume-hero {
        padding: 80px 0 var(--spacing-md);
    }

    .resume-main-title {
        font-size: 2rem;
    }

    .quote-italic,
    .quote-bold {
        font-size: 1.3rem;
    }

    .quote-bold strong {
        font-size: 1.4rem;
    }

    .quote-italic {
        width: 140px;
    }

    .resume-section-title {
        font-size: 1.5rem;
    }

    .resume-eval-title {
        font-size: 1.4rem;
    }

    .resume-logo-large,
    .resume-logo-wide {
        width: 180px;
    }

    .resume-logo-medium {
        width: 120px;
    }

    .resume-logo-career {
        width: 150px;
    }
}

/* -----------------------------------------
   Mobile Responsive Fixes (768px)
   ----------------------------------------- */
@media (max-width: 768px) {
    /* === ETAPA 1: Navbar & Navigation === */
    .navbar .container {
        max-width: 100%;
        padding: 0 1rem;
    }

    .nav-menu {
        align-items: stretch;
        gap: 0.5rem;
        padding: 1rem;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }

    .nav-menu a.btn-nav,
    .nav-menu a.btn-nav-outline {
        display: block;
        width: 100%;
        text-align: center;
        padding: 10px 12px;
        font-size: 0.85rem;
        box-sizing: border-box;
    }

    .dropdown {
        min-width: 0;
        width: 100%;
    }

    /* === ETAPA 2: Sections 100vh -> auto === */
    .section {
        height: auto;
        min-height: auto;
        overflow: visible;
        padding: var(--spacing-lg) 0;
    }

    .hero {
        height: auto;
        min-height: auto;
        padding-top: 80px;
        padding-bottom: var(--spacing-lg);
    }

    .contact {
        min-height: auto;
    }

    .bkw-hero {
        min-height: auto;
        padding: 80px 0 var(--spacing-lg);
    }

    .bkw-role {
        min-height: auto;
        padding: var(--spacing-xl) 0;
    }

    .bkw-responsibilities {
        min-height: auto;
        padding: var(--spacing-xl) 0;
    }

    .concept-intro {
        min-height: auto;
        padding: 90px 0 var(--spacing-lg);
    }

    .concept-section {
        min-height: auto;
        padding: var(--spacing-lg) 0;
    }

    .session-components {
        min-height: auto;
        padding: 90px 0 var(--spacing-lg);
    }

    .session-detail {
        min-height: auto;
        padding: var(--spacing-lg) 0;
    }

    .session-journey {
        padding: var(--spacing-xl) 0 var(--spacing-lg);
    }

    .resume-hero {
        min-height: auto;
        padding: 90px 0 var(--spacing-lg);
    }

    .resume-section {
        padding: var(--spacing-xl) 0;
    }

    /* === ETAPA 3: Index.html - Hero & Main Sections === */
    .hero-content {
        padding-top: var(--spacing-md);
        padding-bottom: var(--spacing-sm);
    }

    .hero-right {
        margin-top: 0;
    }

    .hero-paragraph {
        font-size: 1.1rem;
        text-indent: 0;
    }

    .hero-cta {
        padding-left: 0;
        margin-top: var(--spacing-md);
        flex-direction: column;
    }

    .hero-cta .btn-primary,
    .hero-cta .btn-secondary,
    .hero-cta .hero-dropdown-btn {
        width: 100%;
        text-align: center;
    }

    .hero-dropdown {
        width: 100%;
    }

    .hero-dropdown-menu {
        width: 100%;
    }

    .hero-logo-img {
        max-width: 240px;
    }

    /* Typography scaling */
    h1 { font-size: 1.6rem; }
    h2 { font-size: 1.3rem; }
    h3 { font-size: 1.2rem; }

    .section-title {
        font-size: 1.3rem;
    }

    .lead {
        font-size: 1.05rem;
    }

    /* Vision */
    .vision .section-title {
        font-size: 1.4rem;
    }

    .vision-card p {
        font-size: 1.1rem;
    }

    /* Architecture */
    .architecture-card h3 {
        font-size: 17px;
    }

    .architecture-card li {
        font-size: 13px;
    }

    .architecture-image-center img {
        width: 250px;
    }

    /* Constituents */
    .constituent-desc {
        font-size: 1rem;
    }

    .constituent-label {
        font-size: 1.05rem;
    }

    .constituent-detail p {
        font-size: 0.95rem;
    }

    .sidebar-text {
        font-size: 1.2rem;
    }

    /* Brands */
    .brand-arch-title {
        font-size: 1.1rem;
    }

    .brand-arch-subtitle {
        font-size: 0.95rem;
        padding-left: 0;
    }

    .brand-logo-img {
        max-width: 180px;
    }

    .brand-arch-info-col {
        grid-template-rows: auto;
    }

    .brand-arch-image {
        max-height: 400px;
        max-width: 80%;
        margin: 0 auto;
    }

    /* Course Architecture / Program */
    .course-arch-content {
        gap: var(--spacing-sm);
    }

    .concept-arrow {
        font-size: 0.85rem;
        padding: 0.6rem 1rem;
    }

    .session-item {
        font-size: 0.8rem;
        padding: 0.4rem 0.75rem;
    }

    .sessions-title {
        font-size: 1.2rem;
    }

    /* Why BKB */
    .why-bkb-title {
        font-size: 1.3rem;
    }

    .why-bkb-list li {
        font-size: 1rem;
    }

    .why-bkb-conclusion p {
        font-size: 1.15rem;
    }

    .why-bkb-image img {
        width: 100%;
        max-width: 300px;
    }

    /* Story */
    .story-grid {
        gap: var(--spacing-lg);
    }

    .story-content p {
        font-size: 0.85rem;
    }

    .story-how {
        padding-left: var(--spacing-sm);
    }

    /* Ownership */
    .ownership-grid {
        grid-template-columns: 1fr;
    }

    .ownership-grid::before {
        display: none;
    }

    .ownership-right {
        grid-column: 1;
    }

    .ownership-statement p {
        text-indent: 1.5rem;
        font-size: 0.95rem;
    }

    /* Contact */
    .contact-form-wrapper {
        padding: var(--spacing-md);
    }

    .contact-success p {
        font-size: 1.2rem;
    }

    .btn-submit {
        width: 100%;
        text-align: center;
    }

    /* Footer */
    .footer-content {
        gap: var(--spacing-lg);
    }

    .footer-logo-img {
        max-width: 140px;
        margin: 0 auto;
    }

    /* === ETAPA 4: Sessions Summary === */
    .session-cta-buttons {
        flex-direction: column;
        margin-top: 0;
    }

    .btn-explore-sessions,
    .btn-get-in-touch {
        width: 100%;
        text-align: center;
        justify-content: center;
        font-size: 1rem;
        padding: 0.75rem 1.5rem;
    }

    .session-dropdown-menu {
        width: 100%;
    }

    .session-dropdown-header {
        white-space: normal;
        font-size: 0.95rem;
    }

    .journey-link {
        display: none;
    }

    .session-journey-title {
        font-size: 1.3rem;
    }

    .session-right {
        padding-top: 0;
        font-size: 0.95rem;
    }

    .session-s7 .session-grid {
        grid-template-columns: 1fr;
    }

    .session-s7 .session-text-block {
        margin-top: 0;
        font-size: 1rem;
    }

    .session-s7 .session-number,
    .session-s7 .session-name {
        font-size: 1.2rem;
    }

    .session-s8 .session-grid {
        gap: var(--spacing-lg);
    }

    .session-s8 .session-left {
        padding-top: 0;
    }

    .session-s3 .session-grid {
        grid-template-columns: 1fr;
    }

    /* === ETAPA 5: Business Concepts === */
    .concept-intro-title {
        white-space: normal;
    }

    .concept-number-title {
        white-space: normal;
        font-size: 1.2rem;
    }

    .concept-subtitle {
        font-size: 1.15rem;
    }

    .concept-button-list {
        gap: var(--spacing-sm);
    }

    .concept-btn {
        font-size: 0.95rem;
    }

    .concept-logo-img {
        max-width: 100%;
    }

    .concept-sregp-detail .concept-grid {
        grid-template-columns: 1fr;
    }

    .concept-sregp-detail .concept-subtitle {
        font-size: 1.3rem;
    }

    .concept-sregp-detail .concept-left p {
        font-size: 1.05rem;
    }

    #concept-balance .concept-grid,
    #concept-readiness .concept-grid,
    #concept-valuation .concept-grid {
        grid-template-columns: 1fr;
    }

    #concept-valuation .container {
        max-width: 100%;
    }

    .concept-bullets {
        padding-left: 25px;
        font-size: 1rem;
    }

    .concept-desc {
        font-size: 0.95rem;
    }

    /* === ETAPA 6: BKW Consultancy === */
    .bkw-hero-right p {
        font-size: 1rem;
    }

    .btn-bkw-responsibilities {
        margin-bottom: var(--spacing-md);
        font-size: 1rem;
    }

    .bkw-resp-grid {
        gap: var(--spacing-md);
    }

    .bkw-resp-item h3 {
        font-size: 1.1rem;
    }

    .bkw-resp-item li {
        font-size: 0.9rem;
    }

    .bkw-resp-conclusion {
        font-size: 1rem;
    }

    .bkw-logo-img {
        max-width: 280px;
    }

    .resume-logo-samsung {
        width: 200px;
        margin-top: var(--spacing-md);
    }

    /* === ETAPA 7: Resume & References === */
    .resume-hero-grid {
        gap: var(--spacing-md);
    }

    .resume-hero-nav {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.4rem;
    }

    .btn-resume-nav {
        font-size: 0.85rem;
        padding: 0.45rem 1.2rem;
    }

    .resume-portrait {
        width: 120px;
        margin: 0 auto;
    }

    .resume-quote-line {
        flex-direction: column;
        align-items: center;
        gap: 0.2rem;
    }

    .quote-italic {
        width: auto;
        text-align: center;
        font-size: 1.3rem;
    }

    .quote-bold {
        font-size: 1.3rem;
        text-align: center;
    }

    .quote-bold strong {
        font-size: 1.4rem;
    }

    .resume-main-title {
        font-size: 1.8rem;
    }

    .resume-section-title {
        font-size: 1.4rem;
    }

    .resume-logos {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }

    .resume-logos-edu,
    .resume-logos-cert,
    .resume-logos-career {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }

    .resume-logo-edu-ou { width: 180px; }
    .resume-logo-edu-poli { width: 140px; }
    .resume-logo-cert { width: 160px; }
    .resume-logo-cert-ou { width: 100px; }

    .resume-details-edu .resume-entry h3,
    .resume-details-edu .resume-entry h4,
    .resume-details-cert .resume-entry h3,
    .resume-details-cert .resume-entry h4 {
        font-size: 1.1rem;
    }

    .resume-details-edu .resume-entry p,
    .resume-details-cert .resume-entry p {
        font-size: 1rem;
    }

    .eval-row {
        gap: var(--spacing-lg);
    }

    .eval-row-1,
    .eval-row-2 {
        gap: var(--spacing-lg);
    }

    .resume-eval-title {
        font-size: 1.2rem;
    }

    /* === ETAPA 9: Finishing touches === */
    .container {
        padding: 0 1rem;
    }

    /* Touch targets */
    .btn,
    .btn-primary,
    .btn-secondary,
    .btn-nav,
    .btn-nav-outline,
    .concept-btn,
    .btn-explore-sessions,
    .btn-get-in-touch,
    .btn-resume-nav,
    .btn-bkw-responsibilities,
    .btn-submit {
        min-height: 44px;
    }

    /* Prevent horizontal overflow */
    .architecture .container {
        max-width: 100%;
        overflow: hidden;
    }

    .constituents .container,
    .brand-architecture .container,
    .why-bkb .container,
    .market-value .container {
        max-width: 100%;
    }

    .dashed-line-long {
        display: none;
    }
}

/* -----------------------------------------
   Mobile Responsive Fixes (480px)
   ----------------------------------------- */
@media (max-width: 480px) {
    .hero-paragraph {
        font-size: 1rem;
    }

    h1 { font-size: 1.4rem; }
    h2 { font-size: 1.2rem; }

    .section-title {
        font-size: 1.15rem;
    }

    .vision-card {
        min-height: 160px;
        padding: 1.5rem 1rem;
    }

    .vision-card p {
        font-size: 0.95rem;
        line-height: 1.6;
    }

    .architecture-card {
        padding: 20px 15px;
    }

    .architecture-card li {
        font-size: 12.5px;
    }

    .why-bkb-conclusion p {
        font-size: 1rem;
    }

    .story-image {
        max-width: 100%;
    }

    .ownership-statement {
        font-size: 0.9rem;
    }

    .contact-card {
        padding: var(--spacing-md);
    }

    .contact-form-wrapper {
        padding: var(--spacing-sm);
    }

    .footer-content {
        gap: var(--spacing-md);
    }

    .session-number,
    .session-name {
        font-size: 1rem;
    }

    .concept-number-title {
        font-size: 1.05rem;
    }

    .concept-intro-title {
        font-size: 1rem;
    }

    .concept-five-title {
        font-size: 1.5rem;
    }

    .concept-left p,
    .concept-right p {
        font-size: 0.9rem;
    }

    .resume-hero-nav {
        gap: 0.3rem;
    }

    .btn-resume-nav {
        font-size: 0.75rem;
        padding: 0.4rem 0.8rem;
    }

    .resume-main-title {
        font-size: 1.5rem;
    }

    .quote-italic,
    .quote-bold {
        font-size: 1.1rem;
    }

    .quote-bold strong {
        font-size: 1.2rem;
    }

    .bkw-hero-right p {
        font-size: 0.95rem;
    }

    .bkw-resp-item li {
        font-size: 0.85rem;
    }

    .session-dropdown-item {
        font-size: 0.85rem;
        padding: 0.45rem 0.75rem;
    }
}

/* -----------------------------------------
   New Sections: Strategy System & Target Audience
   (scoped — does not affect any other section)
   ----------------------------------------- */
.new-section {
    padding: 3rem 0;
    background-color: var(--white);
    box-sizing: border-box;
}

.new-section-strategy {
    padding-top: calc(70px + 5rem);
    padding-bottom: 8rem;
}

.new-section-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* === Section 1: Strategy System === */
.new-section-strategy .new-section-inner {
    display: grid;
    grid-template-columns: 0.33fr 1fr;
    gap: 3rem;
    align-items: start;
}

.nss-left {
    position: relative;
}

.nss-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 0;
}

.nss-right {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.nss-headline {
    font-size: 1.55rem;
    line-height: 1.5;
    color: var(--gray-dark);
    margin: 0;
}

.nss-flags {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding-left: 1rem;
}

.nss-flag-icon {
    font-size: 2.2rem;
    line-height: 1;
    opacity: 0.35;
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.nss-flag-text p {
    font-size: 1.3rem;
    line-height: 1.5;
    color: var(--gray-dark);
    margin: 0 0 0.1rem;
}

.nss-divider {
    border: none;
    border-top: 2px solid var(--gray-dark);
    width: 55%;
    margin: 0.6rem 0;
}

.nss-logo-row {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.nss-logo {
    height: 100px;
    width: auto;
    flex-shrink: 0;
}

.nss-logo-text {
    font-size: 1.45rem;
    line-height: 1.5;
    color: var(--orange);
    margin: 0;
}

.nss-bottom-lines {
    padding-top: 0.4rem;
}

.nss-bottom-lines p {
    font-size: 1.45rem;
    line-height: 1.5;
    color: var(--black);
    margin: 0 0 0.15rem;
}

/* === Section 2: Target Audience === */
.nsa-top-headline {
    font-size: 1.5rem;
    line-height: 1.4;
    color: var(--black);
    margin: 0 0 1.5rem;
}

.nsa-columns {
    display: grid;
    grid-template-columns: 0.7fr 1fr;
    gap: 3rem;
    align-items: start;
}

.nsa-left {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.nsa-image {
    width: 100%;
    height: auto;
    display: block;
}

.nsa-bottom-text {
    font-size: 1.3rem;
    line-height: 1.4;
    color: var(--black);
    text-align: center;
    margin: 0;
}

.nsa-right {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.nsa-divider {
    border: none;
    border-top: 2px solid var(--orange);
    width: 40%;
    margin: 0;
}

.nsa-designed {
    font-size: 1.5rem;
    line-height: 1.5;
    color: var(--black);
    margin: 0;
}

.nsa-bullets {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.nsa-bullets li {
    font-size: 1.3rem;
    line-height: 1.5;
    color: var(--black);
    padding-left: 0;
}

.nsa-bullets li::before {
    content: '\2022';
    color: var(--orange);
    font-weight: 900;
    font-size: 1.4em;
    margin-right: 0.4rem;
}

/* New sections mobile */
@media (max-width: 768px) {
    .new-section-strategy .new-section-inner,
    .nsa-columns {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .nss-image,
    .nsa-image {
        max-width: 80%;
        margin: 0 auto;
    }

    .nss-headline {
        font-size: 1.1rem;
    }

    .nss-flag-text p {
        font-size: 0.95rem;
    }

    .nss-logo-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.8rem;
    }

    .nss-logo {
        height: 55px;
    }

    .nss-logo-text {
        font-size: 1.05rem;
    }

    .nss-bottom-lines p {
        font-size: 1rem;
    }

    .nsa-top-headline {
        font-size: 1.2rem;
    }

    .nsa-designed {
        font-size: 1.1rem;
    }

    .nsa-bullets li {
        font-size: 1rem;
    }

    .nsa-bottom-text {
        font-size: 1.1rem;
    }
}