/* =====================================================
   Alphabridge - Neo-Heritage Brand Styles
   Protocol v5.0 Compliant
   ===================================================== */

/* CSS Variables - Neo-Heritage Palette */
:root {
    /* Primary Colors - Deep Teal & Gold */
    --deep-teal: #004D40;
    --deep-teal-light: #00695C;
    --deep-teal-dark: #003D33;
    --antique-gold: #C5A059;
    --antique-gold-light: #D4B76A;
    --antique-gold-dark: #A88A47;

    /* Secondary Colors */
    --navy-obsidian: #0A192F;
    --navy-light: #112240;
    --rice-paper: #F9F7F2;
    --rice-paper-dark: #F0EDE5;

    /* Text Colors */
    --charcoal: #2C2C2C;
    --charcoal-light: #4A4A4A;
    --charcoal-muted: #6B6B6B;

    /* Functional Colors */
    --white: #ffffff;
    --black: #000000;
    --success: #10b981;
    --whatsapp-green: #25D366;
    --whatsapp-dark: #128C7E;

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

    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;

    /* Layout */
    --container-max: 1200px;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-gold: 0 4px 14px 0 rgba(197, 160, 89, 0.25);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: 1.7;
    color: var(--charcoal);
    background-color: var(--rice-paper);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: var(--deep-teal);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--deep-teal-light);
}

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    color: var(--charcoal);
    line-height: 1.2;
    font-weight: 600;
}

/* =====================================================
   Utility Classes
   ===================================================== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-6);
}

.section {
    padding: var(--spacing-20) 0;
}

.bg-light {
    background-color: var(--rice-paper-dark);
}

.bg-navy {
    background-color: var(--navy-obsidian);
}

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

/* =====================================================
   Buttons
   ===================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-4) var(--spacing-8);
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: var(--border-radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

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

.btn-primary:hover {
    background-color: var(--deep-teal-light);
    border-color: var(--deep-teal-light);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: transparent;
    color: var(--deep-teal);
    border-color: var(--deep-teal);
}

.btn-secondary:hover {
    background-color: var(--deep-teal);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background-color: var(--whatsapp-green);
    color: var(--white);
    border-color: var(--whatsapp-green);
}

.btn-whatsapp:hover {
    background-color: var(--whatsapp-dark);
    border-color: var(--whatsapp-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-whatsapp svg {
    flex-shrink: 0;
}

.btn-white {
    background-color: var(--white);
    color: var(--deep-teal);
    border-color: var(--white);
}

.btn-white:hover {
    background-color: var(--rice-paper);
    border-color: var(--rice-paper);
    color: var(--deep-teal-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* =====================================================
   Navigation
   ===================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(249, 247, 242, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 77, 64, 0.1);
    transition: all var(--transition-base);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    font-weight: 700;
    text-decoration: none;
}

.logo-alpha {
    color: var(--deep-teal);
}

.logo-bridge {
    color: var(--antique-gold);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
}

.nav-link {
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--charcoal-light);
    text-decoration: none;
    padding: var(--spacing-2) 0;
    position: relative;
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--antique-gold);
    transition: width var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
    color: var(--deep-teal);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Mobile Navigation Toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-2);
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--charcoal);
    position: relative;
    transition: background-color var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 24px;
    height: 2px;
    background-color: var(--charcoal);
    transition: transform var(--transition-base);
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    top: 8px;
}

/* =====================================================
   Hero Section
   ===================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    background: linear-gradient(135deg, var(--deep-teal) 0%, var(--deep-teal-dark) 100%);
    overflow: hidden;
}

.hero-video-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--deep-teal) 0%, var(--deep-teal-dark) 100%);
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    opacity: 0.35;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        linear-gradient(135deg, rgba(0, 77, 64, 0.55) 0%, rgba(0, 61, 51, 0.65) 100%),
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23C5A059' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 800px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: var(--font-size-5xl);
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-6);
    line-height: 1.15;
}

.hero-title-accent {
    color: var(--antique-gold);
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--spacing-10);
    line-height: 1.8;
    max-width: 650px;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-4);
    flex-wrap: wrap;
}

.hero-cta .btn-secondary {
    color: var(--white);
    border-color: var(--white);
}

.hero-cta .btn-secondary:hover {
    background-color: var(--white);
    color: var(--deep-teal);
}

/* =====================================================
   Problem Section
   ===================================================== */
.problem {
    background-color: var(--rice-paper);
    text-align: center;
    padding: var(--spacing-24) 0;
}

.problem-content {
    max-width: 800px;
    margin: 0 auto;
}

.problem-title {
    font-family: var(--font-display);
    font-size: var(--font-size-3xl);
    color: var(--charcoal);
    margin-bottom: var(--spacing-4);
    line-height: 1.3;
}

.problem-subtitle {
    font-family: var(--font-display);
    font-size: var(--font-size-2xl);
    color: var(--antique-gold);
    font-style: italic;
    margin-bottom: var(--spacing-6);
}

.problem-text {
    font-size: var(--font-size-lg);
    color: var(--charcoal-light);
    line-height: 1.8;
}

/* =====================================================
   Section Headers
   ===================================================== */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-12);
}

.section-title {
    font-family: var(--font-display);
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--charcoal);
    margin-bottom: var(--spacing-4);
}

.section-subtitle {
    font-family: var(--font-body);
    font-size: var(--font-size-lg);
    color: var(--charcoal-muted);
    max-width: 600px;
    margin: 0 auto;
}

.section-header-light .section-title {
    color: var(--white);
}

.section-header-light .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

/* =====================================================
   Three Pillars Section
   ===================================================== */
.pillars {
    background-color: var(--rice-paper);
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-8);
}

.pillar-card {
    padding: var(--spacing-8);
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(0, 77, 64, 0.1);
    border-top: 4px solid var(--antique-gold);
    transition: all var(--transition-base);
}

.pillar-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-top-color: var(--deep-teal);
}

.pillar-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--deep-teal) 0%, var(--deep-teal-light) 100%);
    border-radius: 50%;
    margin-bottom: var(--spacing-6);
    color: var(--antique-gold);
}

.pillar-title {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: var(--spacing-3);
}

.pillar-desc {
    font-size: var(--font-size-base);
    color: var(--charcoal-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-4);
}

.pillar-detail {
    font-size: var(--font-size-sm);
    color: var(--charcoal-muted);
    line-height: 1.6;
    padding-top: var(--spacing-4);
    border-top: 1px solid rgba(0, 77, 64, 0.1);
}

.pillar-detail em {
    color: var(--deep-teal);
    font-style: normal;
    font-weight: 600;
}

/* =====================================================
   Services Section (Accordion)
   ===================================================== */
.services.bg-navy {
    background: linear-gradient(135deg, var(--navy-obsidian) 0%, var(--navy-light) 100%);
}

.services-accordion {
    max-width: 900px;
    margin: 0 auto;
}

.service-accordion-item {
    margin-bottom: var(--spacing-4);
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(197, 160, 89, 0.2);
    overflow: hidden;
    transition: all var(--transition-base);
}

.service-accordion-item:hover {
    border-color: rgba(197, 160, 89, 0.4);
}

.service-accordion-header {
    width: 100%;
    padding: var(--spacing-6);
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-align: left;
    transition: background-color var(--transition-fast);
}

.service-accordion-header:hover {
    background-color: rgba(255, 255, 255, 0.03);
}

.service-header-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.service-icon-small {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--antique-gold) 0%, var(--antique-gold-dark) 100%);
    border-radius: var(--border-radius);
    color: var(--navy-obsidian);
    flex-shrink: 0;
}

.service-header-title {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--white);
}

.service-accordion-icon {
    width: 24px;
    height: 24px;
    position: relative;
    flex-shrink: 0;
}

.service-accordion-icon::before,
.service-accordion-icon::after {
    content: '';
    position: absolute;
    background-color: var(--antique-gold);
    transition: transform var(--transition-base);
}

.service-accordion-icon::before {
    width: 14px;
    height: 2px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.service-accordion-icon::after {
    width: 2px;
    height: 14px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.service-accordion-header[aria-expanded="true"] .service-accordion-icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
    opacity: 0;
}

.service-accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base), padding var(--transition-base);
}

.service-accordion-item.active .service-accordion-content {
    max-height: 500px;
    padding: 0 var(--spacing-6) var(--spacing-6) var(--spacing-6);
}

.service-accordion-content p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: var(--spacing-4);
    padding-left: calc(48px + var(--spacing-4));
}

.service-list {
    padding-left: calc(48px + var(--spacing-4));
}

.service-list li {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
    padding: var(--spacing-2) 0;
    padding-left: var(--spacing-6);
    position: relative;
}

.service-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background-color: var(--antique-gold);
    border-radius: 50%;
}

/* =====================================================
   Feed Section (Facebook Posts)
   ===================================================== */
.feed {
    background-color: var(--rice-paper);
}

.feed-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-6);
}

.feed-card {
    padding: var(--spacing-6);
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(0, 77, 64, 0.1);
    border-left: 4px solid var(--antique-gold);
    transition: all var(--transition-base);
}

.feed-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feed-category {
    font-size: var(--font-size-xs);
    font-weight: 700;
    color: var(--deep-teal);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-3);
}

.feed-quote {
    font-family: var(--font-display);
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--charcoal);
    line-height: 1.4;
    margin-bottom: var(--spacing-4);
}

.feed-text {
    font-size: var(--font-size-sm);
    color: var(--charcoal-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-4);
}

.feed-link {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--antique-gold-dark);
    transition: color var(--transition-fast);
}

.feed-link:hover {
    color: var(--deep-teal);
}

.feed-cta {
    text-align: center;
    margin-top: var(--spacing-10);
}

/* =====================================================
   Track Record Section
   ===================================================== */
.track-record {
    background-color: var(--rice-paper-dark);
}

/* Stats Bar */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-6);
    padding: var(--spacing-8);
    background: linear-gradient(135deg, var(--deep-teal) 0%, var(--deep-teal-dark) 100%);
    border-radius: var(--border-radius-xl);
    margin-bottom: var(--spacing-12);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: var(--font-display);
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}

.stat-suffix {
    font-family: var(--font-display);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--antique-gold);
}

.stat-label {
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.7);
    margin-top: var(--spacing-2);
}

/* Experience Cards */
.experience-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-6);
    margin-bottom: var(--spacing-12);
}

.experience-card {
    padding: var(--spacing-6);
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(0, 77, 64, 0.1);
    transition: all var(--transition-base);
}

.experience-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.experience-category {
    display: inline-block;
    font-size: var(--font-size-xs);
    font-weight: 700;
    color: var(--antique-gold-dark);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--spacing-1) var(--spacing-3);
    background-color: rgba(197, 160, 89, 0.15);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-3);
}

.experience-title {
    font-family: var(--font-display);
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: var(--spacing-3);
}

.experience-desc {
    font-size: var(--font-size-sm);
    color: var(--charcoal-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-4);
}

.experience-stat {
    padding-top: var(--spacing-4);
    border-top: 1px solid rgba(0, 77, 64, 0.1);
}

.experience-stat-value {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--deep-teal);
}

.experience-stat-label {
    font-size: var(--font-size-xs);
    color: var(--charcoal-muted);
    margin-left: var(--spacing-2);
}

/* Network Section */
.network-section {
    padding-top: var(--spacing-8);
}

.network-title {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    text-align: center;
    color: var(--charcoal);
    margin-bottom: var(--spacing-6);
}

.network-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-4);
}

.network-item {
    padding: var(--spacing-5);
    background-color: var(--white);
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 77, 64, 0.1);
    text-align: center;
}

.network-item h4 {
    font-family: var(--font-display);
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: var(--spacing-2);
}

.network-item p {
    font-size: var(--font-size-xs);
    color: var(--charcoal-muted);
    line-height: 1.5;
}

/* =====================================================
   About Section
   ===================================================== */
.about {
    background-color: var(--rice-paper);
}

.about-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-12);
    align-items: start;
}

.about-text .section-title {
    text-align: left;
    margin-bottom: var(--spacing-6);
}

.about-lead {
    font-size: var(--font-size-lg);
    color: var(--charcoal);
    line-height: 1.8;
    margin-bottom: var(--spacing-6);
}

.about-quote {
    padding: var(--spacing-6);
    background-color: var(--white);
    border-left: 4px solid var(--antique-gold);
    border-radius: var(--border-radius);
}

.about-quote p {
    font-family: var(--font-display);
    font-size: var(--font-size-lg);
    font-style: italic;
    color: var(--charcoal-light);
    line-height: 1.7;
}

.about-values {
    padding: var(--spacing-6);
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(0, 77, 64, 0.1);
}

.values-title {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    color: var(--charcoal);
    margin-bottom: var(--spacing-6);
    padding-bottom: var(--spacing-4);
    border-bottom: 2px solid var(--antique-gold);
}

.values-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-5);
}

.value-item {
    display: flex;
    gap: var(--spacing-4);
}

.value-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(0, 77, 64, 0.1);
    border-radius: 50%;
    color: var(--deep-teal);
    flex-shrink: 0;
}

.value-item h4 {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: var(--spacing-1);
}

.value-item p {
    font-size: var(--font-size-sm);
    color: var(--charcoal-muted);
    line-height: 1.5;
}

/* =====================================================
   FAQ Section
   ===================================================== */
.faq {
    background-color: var(--rice-paper-dark);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-6);
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    padding: var(--spacing-6);
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(0, 77, 64, 0.1);
}

.faq-item h3 {
    font-family: var(--font-display);
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: var(--spacing-3);
}

.faq-item p {
    font-size: var(--font-size-sm);
    color: var(--charcoal-light);
    line-height: 1.7;
}

/* =====================================================
   Contact Section
   ===================================================== */
.contact {
    background-color: var(--rice-paper);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-12);
}

.contact-info .section-title {
    text-align: left;
    margin-bottom: var(--spacing-4);
}

.contact-lead {
    font-size: var(--font-size-lg);
    color: var(--charcoal);
    line-height: 1.8;
    margin-bottom: var(--spacing-2);
}

.contact-sub {
    font-size: var(--font-size-base);
    color: var(--charcoal-muted);
    margin-bottom: var(--spacing-8);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-8);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    padding: var(--spacing-5);
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    border: 2px solid transparent;
    text-decoration: none;
    transition: all var(--transition-base);
}

.contact-whatsapp {
    border-color: var(--whatsapp-green);
}

.contact-whatsapp:hover {
    background-color: var(--whatsapp-green);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.contact-whatsapp:hover .contact-method-icon {
    background-color: var(--white);
}

.contact-whatsapp:hover .contact-method-label,
.contact-whatsapp:hover .contact-method-value {
    color: var(--white);
}

.contact-method-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: rgba(37, 211, 102, 0.1);
    border-radius: var(--border-radius);
    color: var(--whatsapp-green);
    transition: all var(--transition-base);
}

.contact-email .contact-method-icon {
    background-color: rgba(0, 77, 64, 0.1);
    color: var(--deep-teal);
}

.contact-email {
    border-color: rgba(0, 77, 64, 0.2);
}

.contact-email:hover {
    border-color: var(--deep-teal);
    transform: translateY(-2px);
}

.contact-method-text {
    display: flex;
    flex-direction: column;
}

.contact-method-label {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--charcoal-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-method-value {
    font-family: var(--font-display);
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--charcoal);
}

.contact-note {
    padding: var(--spacing-5);
    background-color: var(--rice-paper-dark);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--antique-gold);
}

.contact-note h4 {
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: var(--spacing-2);
}

.contact-note p {
    font-size: var(--font-size-sm);
    color: var(--charcoal-muted);
    line-height: 1.6;
}

/* Contact Form */
.contact-form-wrapper {
    background-color: var(--white);
    padding: var(--spacing-8);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(0, 77, 64, 0.1);
}

.form-title {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    color: var(--charcoal);
    margin-bottom: var(--spacing-6);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-5);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-5);
}

.form-label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--charcoal);
}

.form-input,
.form-textarea,
.form-select {
    padding: var(--spacing-3) var(--spacing-4);
    font-size: var(--font-size-base);
    font-family: var(--font-body);
    color: var(--charcoal);
    background-color: var(--rice-paper);
    border: 1px solid rgba(0, 77, 64, 0.2);
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--deep-teal);
    background-color: var(--white);
    box-shadow: 0 0 0 3px rgba(0, 77, 64, 0.1);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-submit {
    width: 100%;
    padding: var(--spacing-4);
    font-size: var(--font-size-base);
    font-weight: 600;
}

/* Form Success Message */
.form-success {
    display: none;
    text-align: center;
    padding: var(--spacing-8);
}

.form-success.show {
    display: block;
}

.form-success svg {
    color: var(--success);
    margin-bottom: var(--spacing-4);
}

.form-success h3 {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-2);
}

.form-success p {
    color: var(--charcoal-muted);
}

/* Contact Section - Full Width Layout */
.contact-content-full {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.contact-header {
    margin-bottom: var(--spacing-10);
}

.contact-header .section-title {
    margin-bottom: var(--spacing-4);
}

.contact-header .contact-lead {
    font-size: var(--font-size-lg);
    color: var(--charcoal);
    line-height: 1.8;
    margin-bottom: var(--spacing-4);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.contact-prompt {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    font-style: italic;
    color: var(--antique-gold-dark);
    margin-top: var(--spacing-6);
}

.contact-methods-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-6);
    margin-bottom: var(--spacing-10);
}

.contact-method-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-4);
    padding: var(--spacing-8);
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    border: 2px solid transparent;
    text-decoration: none;
    transition: all var(--transition-base);
}

.contact-method-card.contact-whatsapp {
    border-color: var(--whatsapp-green);
}

.contact-method-card.contact-whatsapp:hover {
    background-color: var(--whatsapp-green);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.3);
}

.contact-method-card.contact-whatsapp:hover .contact-method-icon {
    background-color: var(--white);
}

.contact-method-card.contact-whatsapp:hover .contact-method-label,
.contact-method-card.contact-whatsapp:hover .contact-method-value,
.contact-method-card.contact-whatsapp:hover .contact-method-desc {
    color: var(--white);
}

.contact-method-card.contact-email {
    border-color: rgba(0, 77, 64, 0.2);
}

.contact-method-card.contact-email:hover {
    border-color: var(--deep-teal);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.contact-method-card .contact-method-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    transition: all var(--transition-base);
}

.contact-method-card.contact-whatsapp .contact-method-icon {
    background-color: rgba(37, 211, 102, 0.1);
    color: var(--whatsapp-green);
}

.contact-method-card.contact-email .contact-method-icon {
    background-color: rgba(0, 77, 64, 0.1);
    color: var(--deep-teal);
}

.contact-method-card .contact-method-text {
    text-align: center;
}

.contact-method-card .contact-method-label {
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--charcoal-muted);
    margin-bottom: var(--spacing-1);
}

.contact-method-card .contact-method-value {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: var(--spacing-2);
}

.contact-method-desc {
    font-size: var(--font-size-sm);
    color: var(--charcoal-light);
    transition: color var(--transition-base);
}

.contact-footer-note {
    padding: var(--spacing-6);
    background-color: var(--rice-paper-dark);
    border-radius: var(--border-radius-lg);
    border-left: 4px solid var(--antique-gold);
}

.contact-footer-note p {
    font-size: var(--font-size-base);
    color: var(--charcoal-light);
    line-height: 1.7;
    margin: 0;
}

/* Responsive adjustments for full-width contact */
@media (max-width: 768px) {
    .contact-methods-row {
        grid-template-columns: 1fr;
    }

    .contact-prompt {
        font-size: var(--font-size-lg);
    }
}

/* =====================================================
   Footer
   ===================================================== */
.footer {
    background-color: var(--navy-obsidian);
    color: rgba(255, 255, 255, 0.7);
    padding: var(--spacing-12) 0 var(--spacing-6);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-8);
    padding-bottom: var(--spacing-8);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo {
    margin-bottom: var(--spacing-4);
    display: inline-block;
}

.footer-brand .logo-bridge {
    color: var(--antique-gold);
}

.footer-desc {
    font-size: var(--font-size-sm);
    line-height: 1.7;
    max-width: 300px;
    color: rgba(255, 255, 255, 0.6);
}

.footer-links {
    display: flex;
    gap: var(--spacing-6);
}

.footer-links a {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--antique-gold);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background-color: var(--antique-gold);
    color: var(--navy-obsidian);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.5);
}

.footer-location {
    color: rgba(255, 255, 255, 0.5);
}

/* =====================================================
   Sticky WhatsApp Button
   ===================================================== */
.whatsapp-sticky {
    position: fixed;
    bottom: var(--spacing-6);
    right: var(--spacing-6);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: var(--whatsapp-green);
    border-radius: 50%;
    color: var(--white);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all var(--transition-base);
    z-index: 999;
}

.whatsapp-sticky:hover {
    background-color: var(--whatsapp-dark);
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

/* =====================================================
   Animations
   ===================================================== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.8s ease forwards;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
}

.fade-in-up.animated {
    animation: fadeInUp 0.6s ease forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =====================================================
   Responsive Styles
   ===================================================== */
@media (max-width: 1024px) {
    .pillars-grid,
    .feed-grid,
    .experience-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-bar {
        grid-template-columns: repeat(2, 1fr);
    }

    .network-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.5rem;
    }

    .nav-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background-color: var(--rice-paper);
        flex-direction: column;
        padding: var(--spacing-6);
        gap: var(--spacing-4);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }

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

    .hero {
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-cta {
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }

    .hero-cta .btn {
        width: 100%;
        max-width: 300px;
    }

    .pillars-grid,
    .feed-grid,
    .experience-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }

    .stats-bar {
        grid-template-columns: repeat(2, 1fr);
        padding: var(--spacing-6);
    }

    .stat-number {
        font-size: var(--font-size-3xl);
    }

    .network-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .footer-content {
        flex-direction: column;
        gap: var(--spacing-6);
        text-align: center;
    }

    .footer-desc {
        max-width: 100%;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-2);
        text-align: center;
    }

    .service-accordion-content p,
    .service-list {
        padding-left: 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-4);
    }

    .section {
        padding: var(--spacing-12) 0;
    }

    .stats-bar {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-4);
    }

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

    .whatsapp-sticky {
        bottom: var(--spacing-4);
        right: var(--spacing-4);
        width: 56px;
        height: 56px;
    }
}