/* ==========================================================================
   SANAD Assessment Ecosystem — Human Connection Hero Design System
   Stitch Design Language: Warm Cream · Terracotta · Sage Green · Organic
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Inter:wght@300;400;500;600;700&family=Tajawal:wght@300;400;500;700;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500&display=swap');

/* ==========================================================================
   DESIGN TOKENS — Human Connection Hero Palette
   ========================================================================== */
:root {
    /* Warm Color Palette from Stitch Design */
    --bg-page:            #F5F0EA;     /* warm cream/sand */
    --bg-surface:         #FFFFFF;     /* clean white for cards */
    --bg-nav:             #8FA89A;     /* muted sage green */
    --bg-footer:          #5C7268;     /* darker sage */
    --bg-section-alt:     #EDE8E0;     /* warm off-white for alternate sections */
    --bg-section-light:   #FAF7F4;     /* very light warm */

    --accent-warm:        #C4694A;     /* terracotta / burnt sienna — primary CTA */
    --accent-warm-hover:  #A8563B;     /* darker terracotta */
    --accent-warm-light:  #F0D0C8;     /* light terracotta for badges */
    --accent-sage:        #8FA89A;     /* sage green */
    --accent-sage-dark:   #5C7268;     /* dark sage */
    --accent-peach:       #E8A494;     /* soft peach for blobs */
    --accent-sand:        #D4C4B0;     /* sand/beige */

    --text-headline:      #4A2E1A;     /* warm dark brown for headlines */
    --text-body:          #5C4033;     /* medium warm brown for body */
    --text-muted:         #8B7060;     /* muted warm brown */
    --text-nav:           #FFFFFF;     /* white for nav */
    --text-nav-hover:     #F0EDE8;     /* off-white for nav hover */
    --text-on-warm:       #FFFFFF;     /* white on terracotta */

    --border-color:       #DDD4C8;     /* warm beige border */
    --border-card:        #E8DDD4;     /* card border */

    /* Shadows — warm tinted */
    --shadow-sm:  0 1px 4px 0 rgba(74, 46, 26, 0.06);
    --shadow-md:  0 4px 16px -2px rgba(74, 46, 26, 0.08), 0 2px 6px -2px rgba(74, 46, 26, 0.04);
    --shadow-lg:  0 12px 32px -4px rgba(74, 46, 26, 0.1), 0 4px 12px -4px rgba(74, 46, 26, 0.05);
    --shadow-xl:  0 20px 48px -6px rgba(74, 46, 26, 0.12);
    --shadow-card-hover: 0 8px 28px -4px rgba(196, 105, 74, 0.15);

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.2, 0.0, 0, 1.0);
    --transition-fast: all 0.18s ease;

    /* Border Radii */
    --radius-sm:   8px;
    --radius-md:   14px;
    --radius-lg:   20px;
    --radius-xl:   28px;
    --radius-pill: 9999px;

    /* Typography */
    --font-serif: 'Playfair Display', 'Tajawal', Georgia, serif;
    --font-sans:  'Inter', 'Tajawal', system-ui, -apple-system, sans-serif;
    --font-mono:  'Fira Code', 'JetBrains Mono', monospace;

    /* Legacy compat aliases (used by JS/existing code) */
    --primary-light:      #C4694A;
    --accent-cyan:        #0284c7;
    --accent-emerald:     #059669;
    --accent-gold:        #d97706;
    --accent-purple:      #7c3aed;
    --bg-primary:         #F5F0EA;
    --text-primary:       #4A2E1A;
    --text-dimmed:        #8B7060;
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: auto;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-page);
    color: var(--text-body);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ==========================================================================
   ACCESSIBILITY
   ========================================================================== */
.skip-link {
    position: absolute;
    top: -80px;
    left: 20px;
    background: var(--accent-warm);
    color: #fff;
    padding: 10px 20px;
    z-index: 99999;
    border-radius: var(--radius-sm);
    transition: top 0.2s ease;
    font-weight: 600;
}
.skip-link:focus { top: 20px; }

/* Focus visible ring */
:focus-visible {
    outline: 2px solid var(--accent-warm);
    outline-offset: 3px;
    border-radius: 4px;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: var(--font-sans);
    border-radius: var(--radius-pill);
    transition: var(--transition);
    cursor: pointer;
    text-decoration: none;
    border: 2px solid transparent;
    letter-spacing: 0.01em;
    white-space: nowrap;
}

/* Primary Warm (Terracotta) */
.btn-warm, .btn-primary {
    background: var(--accent-warm);
    color: #fff;
    border-color: var(--accent-warm);
    box-shadow: 0 4px 14px rgba(196, 105, 74, 0.3);
}
.btn-warm:hover, .btn-primary:hover {
    background: var(--accent-warm-hover);
    border-color: var(--accent-warm-hover);
    box-shadow: 0 6px 20px rgba(196, 105, 74, 0.4);
    transform: translateY(-1px);
}

/* Outline */
.btn-outline, .btn-secondary {
    background: transparent;
    color: var(--accent-warm);
    border-color: var(--accent-warm);
}
.btn-outline:hover, .btn-secondary:hover {
    background: var(--accent-warm);
    color: #fff;
    transform: translateY(-1px);
}

.btn-large {
    padding: 14px 36px;
    font-size: 1.02rem;
}

.btn-full { width: 100%; }

/* ==========================================================================
   NAVBAR
   ========================================================================== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--bg-nav);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition);
}

.nav-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 24px;
    height: 68px;
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
}

.brand-logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 8px;
}

.brand-name {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-nav);
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-right: auto;
    margin-left: auto;
}

.nav-item {
    padding: 7px 14px;
    border-radius: var(--radius-pill);
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255,255,255,0.85);
    transition: var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
}
.nav-item:hover {
    background: rgba(255,255,255,0.12);
    color: #fff;
}
.nav-item.active {
    background: rgba(255,255,255,0.18);
    color: #fff;
    font-weight: 600;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border-radius: var(--radius-pill);
    background: rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.9);
    font-size: 0.88rem;
    font-weight: 500;
    transition: var(--transition-fast);
    cursor: pointer;
    border: 1px solid rgba(255,255,255,0.15);
}
.lang-btn:hover {
    background: rgba(255,255,255,0.2);
    color: #fff;
}
.lang-icon { font-size: 1rem; }

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    border-radius: 8px;
    cursor: pointer;
    background: rgba(255,255,255,0.1);
}
.menu-toggle span {
    width: 22px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: var(--transition-fast);
    display: block;
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--bg-nav);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    z-index: 999;
    padding: 16px 24px;
    box-shadow: var(--shadow-lg);
}
.mobile-menu.open, .mobile-menu.active { display: block; }
.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.mobile-nav-item {
    display: block;
    padding: 11px 16px;
    border-radius: var(--radius-md);
    color: rgba(255,255,255,0.85);
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition-fast);
    text-decoration: none;
}
.mobile-nav-item:hover, .mobile-nav-item.active {
    background: rgba(255,255,255,0.15);
    color: #fff;
}

/* ==========================================================================
   MAIN CONTENT WRAPPER
   ========================================================================== */
.main-content {
    min-height: 100vh;
}

/* Product Views (Tab Routing) */
.product-view {
    display: none;
    opacity: 0;
    padding: 0 0 80px;
}
.product-view.active {
    display: block;
    opacity: 1;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--bg-page);
    padding: 80px 0 60px;
}

/* Organic Blob Decorations */
.blob {
    position: absolute;
    border-radius: 50%;
    opacity: 0.55;
    filter: blur(60px);
    pointer-events: none;
    animation: blobDrift 18s ease-in-out infinite alternate;
}
.blob-1 {
    width: 520px;
    height: 420px;
    background: #E8A494;
    top: -80px;
    left: -100px;
    animation-delay: 0s;
}
.blob-2 {
    width: 380px;
    height: 380px;
    background: #8FA89A;
    top: 30px;
    right: -60px;
    animation-delay: -6s;
    opacity: 0.4;
}
.blob-3 {
    width: 280px;
    height: 280px;
    background: #C4694A;
    bottom: 40px;
    left: 40%;
    animation-delay: -12s;
    opacity: 0.25;
}

@keyframes blobDrift {
    0%   { transform: translate(0, 0) scale(1); }
    50%  { transform: translate(20px, -30px) scale(1.04); }
    100% { transform: translate(-15px, 15px) scale(0.97); }
}

.hero-content-grid {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 48px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 64px;
    position: relative;
    z-index: 1;
    width: 100%;
}

/* Hero Text */
.hero-eyebrow {
    display: inline-block;
    background: var(--accent-warm-light);
    color: var(--accent-warm);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 6px 16px;
    border-radius: var(--radius-pill);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    font-weight: 700;
    color: var(--text-headline);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

.hero-body {
    font-size: 1.1rem;
    color: var(--text-body);
    line-height: 1.75;
    margin-bottom: 36px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

/* Trust Row */
.hero-trust-row {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.trust-num {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-warm);
    font-family: var(--font-serif);
}

.trust-label {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 500;
}

.trust-divider {
    width: 1px;
    height: 36px;
    background: var(--border-color);
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-frame {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: visible;
}

.hero-img {
    width: 100%;
    max-width: 520px;
    height: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    object-fit: cover;
}

/* Floating badges on hero image */
.hero-badge-float {
    position: absolute;
    background: #fff;
    border-radius: var(--radius-pill);
    padding: 8px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-headline);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-card);
    animation: floatBadge 3s ease-in-out infinite alternate;
}

.badge-secure {
    bottom: 30px;
    right: -20px;
    animation-delay: 0s;
}

.badge-live {
    top: 30px;
    right: -24px;
    animation-delay: -1.5s;
}

.live-dot {
    width: 8px;
    height: 8px;
    background: #059669;
    border-radius: 50%;
    animation: pulseLive 1.5s ease-in-out infinite;
}

@keyframes pulseLive {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.4); }
}

@keyframes floatBadge {
    0%   { transform: translateY(0px); }
    100% { transform: translateY(-8px); }
}

/* ==========================================================================
   SECTION HEADERS
   ========================================================================== */
.section-header-warm {
    text-align: center;
    margin-bottom: 56px;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}

.eyebrow-tag {
    display: inline-block;
    background: var(--accent-warm-light);
    color: var(--accent-warm);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 5px 14px;
    border-radius: var(--radius-pill);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-headline {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 600;
    color: var(--text-headline);
    line-height: 1.3;
    letter-spacing: -0.01em;
    margin-bottom: 16px;
}

.section-body {
    font-size: 1.05rem;
    color: var(--text-body);
    line-height: 1.7;
}

/* ==========================================================================
   PRODUCTS SECTION (Home)
   ========================================================================== */
.products-section {
    padding: 80px 48px;
    max-width: 1320px;
    margin: 0 auto;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.product-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    padding: 32px 28px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card-hover);
    border-color: var(--accent-warm-light);
}

.product-card-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.product-card-title {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-headline);
    line-height: 1.4;
}

.product-card-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.65;
    flex: 1;
}

.product-card-link {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--accent-warm);
    transition: var(--transition-fast);
}

.product-card:hover .product-card-link {
    letter-spacing: 0.02em;
}

/* ==========================================================================
   ACRONYM SECTION (Home)
   ========================================================================== */
.acronym-section {
    background: var(--bg-section-alt);
    padding: 80px 48px;
}

.acronym-cards-row {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.acronym-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    padding: 28px 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.acronym-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-card-hover);
    border-color: var(--accent-warm-light);
}

.acronym-letter {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--accent-warm) 0%, var(--accent-peach) 100%);
    color: #fff;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 700;
    box-shadow: 0 4px 14px rgba(196, 105, 74, 0.25);
}

.acronym-icon-el { font-size: 1.4rem; }

.acronym-word {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.word-en {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-headline);
    font-style: italic;
}

.word-ar {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-warm);
    font-family: var(--font-sans);
}

.acronym-desc-ar {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.55;
    text-align: center;
}

/* ==========================================================================
   PRODUCT VIEWS — SHARED LAYOUT
   ========================================================================== */
.view-intro {
    text-align: center;
    padding: 60px 48px 40px;
    max-width: 800px;
    margin: 0 auto;
}

.view-title {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 700;
    color: var(--text-headline);
    margin-bottom: 16px;
    line-height: 1.3;
}

.view-subtitle {
    font-size: 1.05rem;
    color: var(--text-body);
    line-height: 1.75;
    max-width: 640px;
    margin: 0 auto;
}

/* Split Grid (Features + Mockup) */
.product-split-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 48px 60px;
}

.split-section-title {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-headline);
    margin-bottom: 28px;
}

/* Checklist */
.checklist {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 16px;
}

.check-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.check-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--accent-warm) 0%, var(--accent-peach) 100%);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
    margin-top: 2px;
    box-shadow: 0 2px 8px rgba(196, 105, 74, 0.25);
}

.check-text {
    font-size: 0.95rem;
    color: var(--text-body);
    line-height: 1.65;
}

.check-text strong {
    color: var(--text-headline);
    font-weight: 600;
}

/* Mockup wrapper */
.kiosk-mockup-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
}

.tablet-mock {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-card);
    background: var(--bg-surface);
}

.mockup-img {
    width: 100%;
    max-width: 480px;
    height: auto;
    display: block;
    border-radius: var(--radius-xl);
}

/* ==========================================================================
   LEARNING TRACKS SECTION
   ========================================================================== */
.tracks-section {
    background: var(--bg-section-alt);
    padding: 60px 48px;
}

.tracks-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.track-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.track-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
    border-color: var(--accent-warm-light);
}

.track-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.track-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

.track-pill {
    display: inline-block;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.03em;
}

.pill-red { background: #fee2e2; color: #dc2626; }
.pill-green { background: #d1fae5; color: #059669; }
.pill-amber { background: #fef3c7; color: #d97706; }

.track-title {
    font-family: var(--font-serif);
    font-size: 1.08rem;
    font-weight: 600;
    color: var(--text-headline);
    line-height: 1.4;
}

.track-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
    flex: 1;
}

.track-progress-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 500;
}

.track-progress-bar {
    height: 6px;
    background: var(--bg-section-alt);
    border-radius: var(--radius-pill);
    overflow: hidden;
}

.track-progress-fill {
    height: 100%;
    border-radius: var(--radius-pill);
    transition: width 1s ease;
}

/* ==========================================================================
   PLUGINS GRID
   ========================================================================== */
.plugins-grid-six {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 48px 60px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.plugin-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.plugin-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-card-hover);
    border-color: var(--accent-warm-light);
}

.animate-hover-lift { transition: var(--transition); }

.card-badge-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
}

.plugin-type-badge {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    background: var(--accent-warm-light);
}

.text-cyan { background: #e0f2fe; color: #0284c7; }
.text-green { background: #d1fae5; color: #059669; }

.moodle-compat {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

.plugin-icon {
    font-size: 2rem;
    line-height: 1;
}

.plugin-title {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.plugin-title span {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-headline);
}

.tech-code {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    background: var(--bg-section-alt);
    padding: 2px 8px;
    border-radius: 4px;
    width: fit-content;
}

.plugin-desc {
    font-size: 0.87rem;
    color: var(--text-muted);
    line-height: 1.6;
    flex: 1;
}

.plugin-micro-ui {
    border-top: 1px solid var(--border-color);
    padding-top: 12px;
}

.micro-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    font-weight: 500;
}

.micro-status.active { color: #059669; }

.status-indicator-pulse {
    animation: pulseLive 1.5s ease-in-out infinite;
}

.micro-label {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 500;
}

.micro-bar-wrapper {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.micro-progress {
    height: 5px;
    background: var(--bg-section-alt);
    border-radius: var(--radius-pill);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-warm) 0%, var(--accent-peach) 100%);
    border-radius: var(--radius-pill);
}

.micro-code-snippet {
    background: #1a1a2e;
    border-radius: var(--radius-sm);
    padding: 8px 12px;
}

.micro-code-snippet code {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: #a8d8a8;
}

/* ==========================================================================
   SAAS PILLARS
   ========================================================================== */
.saas-key-pillars {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.saas-pillar-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.saas-pillar-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-card-hover);
}

.saas-card-title {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-headline);
    margin-bottom: 10px;
}

.saas-card-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.65;
}

/* ==========================================================================
   PLAYGROUND (Kiosk Security Simulator)
   ========================================================================== */
.playground-section {
    padding: 0 48px 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.playground-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    padding: 36px;
    box-shadow: var(--shadow-md);
}

.playground-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.playground-title-box h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-headline);
    margin: 12px 0 8px;
}

.playground-title-box p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.strictness-selector {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 240px;
}

.strictness-selector label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-body);
}

.strictness-selector select {
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-surface);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--text-body);
    cursor: pointer;
    transition: var(--transition-fast);
}

.strictness-selector select:focus {
    border-color: var(--accent-warm);
    outline: none;
}

.playground-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 24px;
}

.playground-controls {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sim-btn {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    font-weight: 600;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: var(--transition-fast);
    border: 1px solid var(--border-color);
    background: var(--bg-section-alt);
    color: var(--text-body);
    text-align: right;
}

.sim-btn:hover { transform: translateX(-3px); }
.btn-exit:hover { background: #fee2e2; border-color: #fca5a5; color: #dc2626; }
.btn-shortcut:hover { background: #fef3c7; border-color: #fcd34d; color: #d97706; }
.btn-url:hover { background: #e0f2fe; border-color: #7dd3fc; color: #0284c7; }
.btn-tab:hover { background: #ede9fe; border-color: #c4b5fd; color: #7c3aed; }
.btn-reset:hover { background: #d1fae5; border-color: #6ee7b7; color: #059669; }

.playground-terminal {
    background: #1a1a2e;
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 280px;
}

.term-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: #0f0f1a;
    border-bottom: 1px solid #2a2a40;
}

.term-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}
.term-dot.red    { background: #ff5f56; }
.term-dot.yellow { background: #ffbd2e; }
.term-dot.green  { background: #27c93f; }

.term-title {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: #888;
    margin-right: 8px;
}

.term-body {
    padding: 16px;
    max-height: 260px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.log-line {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    line-height: 1.5;
    animation: fadeInLog 0.3s ease;
}

.log-line.info    { color: #7dd3fc; }
.log-line.success { color: #6ee7b7; }
.log-line.warning { color: #fcd34d; }
.log-line.error   { color: #f87171; }

@keyframes fadeInLog {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   PORTAL DEMO MOCKUP
   ========================================================================== */
.portal-demo-box {
    background: var(--bg-surface);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.u-max-1000 { max-width: 1000px; margin-left: auto; margin-right: auto; }
.u-max-600  { max-width: 600px;  margin-left: auto; margin-right: auto; }

.portal-demo-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    background: var(--bg-section-alt);
    border-bottom: 1px solid var(--border-card);
}

.portal-logo-mock {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-headline);
}

.portal-logo-dot {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--accent-warm) 0%, var(--accent-peach) 100%);
    border-radius: 8px;
}

.portal-role-badge {
    background: var(--accent-warm-light);
    color: var(--accent-warm);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
}

.portal-demo-body {
    display: grid;
    grid-template-columns: 200px 1fr;
}

.portal-sidebar-mock {
    background: var(--bg-section-light);
    border-left: 1px solid var(--border-card);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.p-side-item {
    padding: 10px 14px;
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
}

.p-side-item:hover { background: var(--accent-warm-light); color: var(--accent-warm); }
.p-side-item.active { background: var(--accent-warm-light); color: var(--accent-warm); font-weight: 600; }

.portal-main-mock {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.portal-title-inside {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-headline);
}

.portal-metrics-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.p-metric {
    background: var(--bg-section-alt);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.p-metric-title { font-size: 0.82rem; color: var(--text-muted); font-weight: 500; }
.p-metric-val { font-size: 1.2rem; font-weight: 700; color: var(--text-headline); font-family: var(--font-serif); }
.val-sub { font-size: 0.8rem; font-weight: 400; color: var(--text-muted); }

.p-metric-progress {
    height: 5px;
    background: var(--bg-page);
    border-radius: var(--radius-pill);
    overflow: hidden;
}

.p-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-warm) 0%, var(--accent-peach) 100%);
    border-radius: var(--radius-pill);
}

.p-status-pill {
    display: inline-block;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    font-size: 0.78rem;
    font-weight: 600;
}
.p-status-pill.green { background: #d1fae5; color: #059669; }

.portal-white-label-preview {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.preview-title { font-size: 0.85rem; font-weight: 600; color: var(--text-body); }

.preview-box {
    background: var(--bg-section-alt);
    border: 1px dashed var(--border-card);
    border-radius: var(--radius-md);
    padding: 16px;
}

.preview-brand-elements { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }

.brand-rect-logo {
    background: var(--accent-warm-light);
    color: var(--accent-warm);
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 600;
}

.brand-contact-info {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

/* ==========================================================================
   TECHNICAL AUTHORITY BAR
   ========================================================================== */
.technical-authority {
    background: var(--bg-section-alt);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 24px 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
}

.authority-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.auth-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.auth-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.auth-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-headline);
    font-family: var(--font-mono);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    background: var(--bg-footer);
    padding: 48px 0 32px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-logo {
    width: 36px;
    height: 36px;
    object-fit: contain;
    border-radius: 8px;
}

.footer-brand-name {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
}

.footer-links {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-link {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.7);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition-fast);
    cursor: pointer;
    background: none;
    border: none;
    font-family: var(--font-sans);
}

.footer-link:hover { color: #fff; }

.footer-copyright {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.5);
    width: 100%;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 24px;
    padding-top: 24px;
}

/* ==========================================================================
   MODALS
   ========================================================================== */
.contact-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9000;
    align-items: center;
    justify-content: center;
}

.contact-modal.active, .contact-modal.open {
    display: flex;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(74, 46, 26, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.modal-content {
    position: relative;
    background: var(--bg-surface);
    border-radius: var(--radius-xl);
    padding: 36px;
    width: 90%;
    max-width: 540px;
    max-height: 88vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-card);
    z-index: 1;
    animation: modalSlideIn 0.3s cubic-bezier(0.2, 0.0, 0, 1.0);
}

@keyframes modalSlideIn {
    from { opacity: 0; transform: translateY(20px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-close {
    position: absolute;
    top: 16px;
    left: 16px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-section-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
    color: var(--text-body);
}

.modal-close:hover { background: var(--accent-warm-light); color: var(--accent-warm); }
.modal-close svg { width: 18px; height: 18px; }

.modal-header { margin-bottom: 28px; }

.modal-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-headline);
    margin-bottom: 8px;
}

.modal-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Contact Form */
.contact-form { display: flex; flex-direction: column; gap: 20px; }

.form-group { display: flex; flex-direction: column; gap: 6px; }

/* Material-inspired text fields */
.md-form-group { position: relative; }

.md-input, .md-textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-section-alt);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--text-body);
    transition: var(--transition-fast);
    outline: none;
    resize: vertical;
}

.md-input:focus, .md-textarea:focus {
    border-color: var(--accent-warm);
    background: var(--bg-surface);
    box-shadow: 0 0 0 3px rgba(196, 105, 74, 0.12);
}

.md-label {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-muted);
}

.md-line { display: none; }

/* ==========================================================================
   TOAST NOTIFICATION
   ========================================================================== */
.toast {
    position: fixed;
    bottom: 88px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--text-headline);
    color: #fff;
    padding: 14px 24px;
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.92rem;
    font-weight: 500;
    box-shadow: var(--shadow-xl);
    z-index: 9999;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.2, 0.0, 0, 1.0);
    pointer-events: none;
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.toast-icon { font-size: 1.1rem; }

/* ==========================================================================
   FLOATING ACTION BUTTON (FAB)
   ========================================================================== */
.md-fab {
    position: fixed;
    bottom: 28px;
    left: 28px;
    width: 56px;
    height: 56px;
    background: var(--accent-warm);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 20px rgba(196, 105, 74, 0.4);
    z-index: 800;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.md-fab:hover {
    background: var(--accent-warm-hover);
    transform: scale(1.08);
    box-shadow: 0 8px 28px rgba(196, 105, 74, 0.5);
}

.md-fab svg { width: 24px; height: 24px; }

/* ==========================================================================
   UTILITY CLASSES
   ========================================================================== */
.u-mt-36 { margin-top: 36px; }
.u-mt-48 { margin-top: 48px; }
.u-mt-80 { margin-top: 0; padding-top: 80px; padding-left: 48px; padding-right: 48px; padding-bottom: 60px; }
.u-mb-24 { margin-bottom: 24px; }
.u-mb-40 { margin-bottom: 0; } /* overridden below */
.u-flex   { display: flex; }
.u-gap-16 { gap: 16px; }
.u-max-600 { max-width: 600px; margin-left: auto; margin-right: auto; }
.u-text-right { text-align: right; }
.u-font-bold { font-weight: 700; }
.u-mb-24 { margin-bottom: 24px; }
.u-line-height-lg { line-height: 1.8; }
.u-scroll-box { max-height: 280px; overflow-y: auto; padding-right: 4px; }
.u-font-size-sm { font-size: 0.88rem; }

.u-mb-40 { margin-bottom: 40px; }

/* ==========================================================================
   SCROLL BOX (Modal privacy) 
   ========================================================================== */
.u-scroll-box h5 {
    font-family: var(--font-serif);
    color: var(--text-headline);
}

/* ==========================================================================
   RESPONSIVE — TABLET
   ========================================================================== */
@media (max-width: 1100px) {
    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .acronym-cards-row { grid-template-columns: repeat(3, 1fr); }
    .plugins-grid-six { grid-template-columns: repeat(2, 1fr); }
    .tracks-grid { grid-template-columns: repeat(2, 1fr); }

    .hero-content-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-text { display: flex; flex-direction: column; align-items: center; }
    .hero-body { text-align: center; }
    .hero-actions { justify-content: center; }
    .hero-trust-row { justify-content: center; }

    .hero-image-frame { max-width: 460px; }
    .badge-live, .badge-secure { display: none; }

    .product-split-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 860px) {
    .nav-links { display: none; }
    .nav-actions .btn { display: none; }
    .menu-toggle { display: flex; }

    .products-section, .plugins-grid-six {
        padding-left: 24px;
        padding-right: 24px;
    }

    .hero-content-grid { padding: 0 24px; }
    .acronym-section { padding: 60px 24px; }
    .tracks-section { padding: 60px 24px; }
    .view-intro { padding: 48px 24px 32px; }
    .product-split-grid { padding: 32px 24px 48px; }
    .playground-section { padding: 0 24px 48px; }
    .portal-demo-body { grid-template-columns: 1fr; }
    .portal-sidebar-mock { display: none; }
    .container { padding: 0 24px; }
    .footer-container { padding: 0 24px; }
}

@media (max-width: 640px) {
    .products-grid { grid-template-columns: 1fr; }
    .acronym-cards-row { grid-template-columns: repeat(2, 1fr); }
    .plugins-grid-six { grid-template-columns: 1fr; }
    .tracks-grid { grid-template-columns: 1fr; }
    .hero-section { padding: 60px 0 40px; min-height: auto; }
    .hero-headline { font-size: 2rem; }
    .playground-grid { grid-template-columns: 1fr; }
    .footer-links { flex-direction: column; gap: 12px; }
    .footer-container { flex-direction: column; align-items: flex-start; }
    .portal-metrics-grid { grid-template-columns: 1fr; }
    .authority-grid { gap: 28px; }
    .products-section { padding: 60px 24px; }
}

/* ==========================================================================
   INTRO BADGE (legacy compat)
   ========================================================================== */
.intro-badge {
    display: inline-block;
    background: var(--accent-warm-light);
    color: var(--accent-warm);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 5px 14px;
    border-radius: var(--radius-pill);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 12px;
}

/* ==========================================================================
   SECTION TITLE (legacy compat for product views)
   ========================================================================== */
.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 700;
    color: var(--text-headline);
    margin-bottom: 12px;
}

.section-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ==========================================================================
   GATEWAY CARD (legacy compat — using product-card styles now)
   ========================================================================== */
.gateway-bento-section { display: none; } /* hidden — replaced by products-grid */
.gateway-card { display: none; }
.gateway-grid { display: none; }

/* ==========================================================================
   SCROLLBAR STYLE
   ========================================================================== */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-section-alt); }
::-webkit-scrollbar-thumb { background: var(--accent-sand); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-warm); }