/* ==============================================================================
   DUNIA HOUSE - LUMINOUS BRIGHT STUDIO DESIGN SYSTEM
   Modern, Clean, High-Tech Indie Studio
   ============================================================================== */

:root {
    /* Bright Theme Core Colors */
    --bg-page: #F8FAFC;
    --bg-card: #FFFFFF;
    --bg-card-subtle: #F1F5F9;
    --bg-surface: #FFFFFF;
    --bg-elevated: #FFFFFF;
    
    /* Brand Accents - Ruby Crimson & Luxury Warm Gold (Logo Aligned) */
    --brand-ruby: #DC2626;
    --brand-ruby-dark: #991B1B;
    --brand-ruby-light: #FFF1F2;
    --brand-ruby-border: #FECDD3;
    --brand-ruby-glow: rgba(220, 38, 38, 0.22);

    --brand-gold: #D97706;
    --brand-gold-bright: #F59E0B;
    --brand-gold-light: #FFFBEB;
    --brand-gold-border: #FDE68A;
    --brand-gold-glow: rgba(217, 119, 6, 0.22);

    /* Studio Brand Colors */
    --brand-blue: #DC2626;         /* Primary studio signature: Ruby Crimson */
    --brand-blue-hover: #B91C1C;
    --brand-blue-glow: rgba(220, 38, 38, 0.22);
    --brand-indigo: #991B1B;
    --cyan: #E11D48;
    --cyan-glow: rgba(225, 29, 72, 0.20);
    --emerald: #D97706;            /* Secondary accent: Warm Gold */
    --emerald-light: #FFFBEB;
    --emerald-border: #FDE68A;
    --amber: #D97706;
    --amber-light: #FFFBEB;
    --amber-border: #FDE68A;
    --purple: #7C1D2D;
    
    /* Text Hierarchy */
    --text-heading: #0F172A;
    --text-body: #334155;
    --text-muted: #64748B;
    --text-dim: #94A3B8;
    
    /* Borders & Dividers */
    --border-light: #E2E8F0;
    --border-subtle: #F1F5F9;
    --border-focus: #DC2626;
    
    /* Radius & Transitions */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-pill: 9999px;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --transition: all 0.25s var(--ease-out);
    
    /* Shadows */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
    --shadow-card: 0 10px 30px -5px rgba(15, 23, 42, 0.06), 0 4px 6px -2px rgba(15, 23, 42, 0.03);
    --shadow-card-hover: 0 20px 40px -10px rgba(15, 23, 42, 0.12), 0 8px 10px -4px rgba(15, 23, 42, 0.04);
}

/* Base Reset */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

html {
    scroll-behavior: smooth;
    overflow-x: clip;
}

body {
    background-color: var(--bg-page);
    color: var(--text-body);
    line-height: 1.65;
    overflow-x: clip;
    max-width: 100%;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 9px;
}
::-webkit-scrollbar-track {
    background: #F1F5F9;
}
::-webkit-scrollbar-thumb {
    background: #CBD5E1;
    border-radius: var(--radius-pill);
    border: 2px solid #F1F5F9;
}
::-webkit-scrollbar-thumb:hover {
    background: #94A3B8;
}

/* Ambient Bright Background Gradients */
.bg-mesh-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 0;
    background: 
        radial-gradient(circle at 10% 12%, rgba(220, 38, 38, 0.05) 0%, transparent 45%),
        radial-gradient(circle at 90% 30%, rgba(217, 119, 6, 0.05) 0%, transparent 45%),
        radial-gradient(circle at 50% 85%, rgba(220, 38, 38, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 80% 90%, rgba(245, 158, 11, 0.04) 0%, transparent 45%);
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 1;
}

/* Typography Utilities */
h1, h2, h3, h4 {
    color: var(--text-heading);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.2;
}

.gradient-brand {
    background: linear-gradient(135deg, #991B1B 0%, #DC2626 50%, #FB7185 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gradient-accent {
    background: linear-gradient(135deg, #D97706 0%, #EA580C 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--brand-blue);
    background: #FFF1F2;
    border: 1px solid #FECDD3;
    padding: 0.35rem 0.95rem;
    border-radius: var(--radius-pill);
    margin-bottom: 1rem;
}

.section-header {
    text-align: center;
    max-width: 740px;
    margin: 0 auto 3.5rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.75rem 1.6rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, #E11D48 0%, #DC2626 100%);
    color: #FFFFFF;
    box-shadow: 0 4px 18px var(--brand-blue-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(220, 38, 38, 0.35);
    background: linear-gradient(135deg, #DC2626 0%, #B91C1C 100%);
    color: #FFFFFF;
}

.btn-secondary {
    background: #FFFFFF;
    color: var(--text-heading);
    border-color: var(--border-light);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: #F8FAFC;
    border-color: var(--brand-blue);
    color: var(--brand-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-card);
}

.btn-bot {
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    color: #FFFFFF;
    box-shadow: 0 4px 16px rgba(217, 119, 6, 0.25);
}

.btn-bot:hover {
    background: linear-gradient(135deg, #D97706 0%, #B45309 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(217, 119, 6, 0.35);
}

.btn-playstore {
    background: #0F172A;
    border: 1px solid #1E293B;
    color: #FFFFFF;
    padding: 0.65rem 1.4rem;
}

.btn-playstore:hover {
    background: #1E293B;
    border-color: var(--emerald);
    box-shadow: 0 4px 18px rgba(15, 23, 42, 0.25);
    transform: translateY(-2px);
    color: #FFFFFF;
}

.btn-playstore svg {
    width: 20px;
    height: 20px;
}

/* ==============================================================================
   HEADER & NAVIGATION
   ============================================================================== */
header.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-light);
    transition: var(--transition);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.9rem 1.5rem;
    max-width: 1240px;
    margin: 0 auto;
}

/* Brand Logo */
.brand-group {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    text-decoration: none;
}

.brand-emblem {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, #FFF1F2 0%, #FFE4E6 100%);
    border: 1.5px solid #FECDD3;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(220, 38, 38, 0.15);
    position: relative;
    overflow: hidden;
}

.brand-emblem svg {
    color: var(--brand-blue);
    width: 22px;
    height: 22px;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-heading);
    letter-spacing: -0.015em;
    line-height: 1.15;
}

.brand-name span {
    color: var(--brand-blue);
}

.brand-sub {
    font-size: 0.68rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 700;
}

/* Nav Links */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    color: var(--text-body);
    text-decoration: none;
    font-size: 0.94rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 0.2rem 0;
}

.nav-link:hover,
.nav-link.active {
    color: var(--brand-blue);
}

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.bot-quick-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1.15rem;
    border-radius: var(--radius-pill);
    background: #FFFBEB;
    border: 1px solid #FDE68A;
    color: #B45309;
    text-decoration: none;
    font-size: 0.86rem;
    font-weight: 700;
    transition: var(--transition);
}

.bot-quick-btn:hover {
    background: #F59E0B;
    color: #FFFFFF;
    border-color: #F59E0B;
    box-shadow: 0 4px 14px rgba(245, 158, 11, 0.3);
    transform: translateY(-2px);
}

.pulse-live {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10B981;
    box-shadow: 0 0 8px #10B981;
    animation: livePulse 1.8s infinite;
}

@keyframes livePulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(0.7); opacity: 0.4; }
}

.mobile-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-heading);
    font-size: 1.5rem;
    cursor: pointer;
}

/* ==============================================================================
   HERO SECTION
   ============================================================================== */
.hero-section {
    padding: 9.5rem 0 5.5rem;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.hero-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: #FFFFFF;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-pill);
    padding: 0.4rem 1.2rem;
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--text-body);
    margin-bottom: 2rem;
    box-shadow: var(--shadow-sm);
}

.hero-pill-badge {
    background: var(--brand-blue);
    color: #FFFFFF;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 0.18rem 0.55rem;
    border-radius: var(--radius-pill);
    letter-spacing: 0.05em;
}

.hero-title {
    font-size: clamp(2.4rem, 5.5vw, 4.4rem);
    font-weight: 800;
    line-height: 1.1;
    max-width: 980px;
    margin: 0 auto 1.5rem;
    color: var(--text-heading);
}

.hero-subtitle {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: var(--text-muted);
    max-width: 760px;
    margin: 0 auto 2.8rem;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1.2rem;
    flex-wrap: wrap;
    margin-bottom: 4.5rem;
}

/* Hero Stats Bar */
.hero-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.4rem;
    max-width: 1060px;
    margin: 0 auto;
}

.stat-item {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-card);
    border-radius: var(--radius-md);
    padding: 1.5rem 1rem;
    text-align: center;
    transition: var(--transition);
}

.stat-item:hover {
    border-color: var(--brand-blue);
    transform: translateY(-3px);
    box-shadow: var(--shadow-card-hover);
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-heading);
    letter-spacing: -0.02em;
    line-height: 1;
    margin-bottom: 0.4rem;
}

.stat-number.blue { color: var(--brand-blue); }
.stat-number.amber { color: var(--amber); }
.stat-number.emerald { color: var(--emerald); }

.stat-label {
    font-size: 0.86rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ==============================================================================
   PROJECTS SHOWCASE SECTION
   ============================================================================== */
.projects-section {
    padding: 6rem 0;
    position: relative;
}

/* Filter Bar */
.filter-container {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
    margin-bottom: 3.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: #FFFFFF;
    border: 1px solid var(--border-light);
    color: var(--text-muted);
    padding: 0.6rem 1.45rem;
    border-radius: var(--radius-pill);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.filter-btn:hover {
    color: var(--brand-blue);
    border-color: var(--brand-blue);
}

.filter-btn.active {
    background: var(--brand-blue);
    color: #FFFFFF;
    border-color: var(--brand-blue);
    box-shadow: 0 4px 14px var(--brand-blue-glow);
}

/* Projects Showcase Grid */
.projects-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.8rem;
}

/* Base Project Card */
.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
    border-color: #CBD5E1;
}

/* Bot Spotlight Card (Clean High-Tech Luxury) */
.project-card.featured-bot {
    background: linear-gradient(135deg, #FFFFFF 0%, #FFFDF7 60%, #FFF8E7 100%);
    border: 1.5px solid #FDE68A;
    box-shadow: 0 12px 35px -5px rgba(217, 119, 6, 0.12);
}

.project-card.featured-bot:hover {
    border-color: #F59E0B;
    box-shadow: 0 20px 45px -8px rgba(217, 119, 6, 0.20);
}

.bot-card-layout {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
}

.card-content {
    padding: 3.2rem;
}

.card-top-badges {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.2rem;
    flex-wrap: wrap;
}

.type-badge {
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.32rem 0.85rem;
    border-radius: var(--radius-pill);
}

.type-badge.bot {
    background: #FFFBEB;
    color: #B45309;
    border: 1px solid #FDE68A;
}

.type-badge.android {
    background: #ECFDF5;
    color: #047857;
    border: 1px solid #A7F3D0;
}

.live-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.78rem;
    color: #047857;
    font-weight: 700;
    background: #F0FDF4;
    padding: 0.3rem 0.75rem;
    border-radius: var(--radius-pill);
    border: 1px solid #BBF7D0;
}

/* Dual Edition Selector Banner */
.dual-edition-banner {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: #FFFFFF;
    border: 1px solid #FDE68A;
    padding: 0.45rem 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.4rem;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
}

.edition-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8rem;
    font-weight: 700;
    color: #92400E;
    background: #FEF3C7;
    padding: 0.2rem 0.6rem;
    border-radius: 6px;
}

.card-title {
    font-size: 2.1rem;
    margin-bottom: 0.8rem;
    color: var(--text-heading);
}

.card-description {
    color: var(--text-body);
    font-size: 1.05rem;
    margin-bottom: 1.6rem;
    line-height: 1.65;
}

.feature-pill-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 2.2rem;
}

.feature-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: #FFFFFF;
    border: 1px solid var(--border-light);
    padding: 0.38rem 0.9rem;
    border-radius: var(--radius-pill);
    font-size: 0.84rem;
    color: var(--text-heading);
    box-shadow: var(--shadow-sm);
}

.feature-pill svg {
    color: #D97706;
    width: 14px;
    height: 14px;
}

.card-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Card Visual Media */
.card-media {
    padding: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bot-visual-box {
    width: 100%;
    max-width: 360px;
    border-radius: var(--radius-md);
    background: #FFFFFF;
    border: 1px solid #FDE68A;
    padding: 1.8rem;
    text-align: center;
    box-shadow: 0 10px 25px -4px rgba(217, 119, 6, 0.15);
}

.bot-logo-preview {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    border: 3px solid #F59E0B;
    box-shadow: 0 4px 18px rgba(245, 158, 11, 0.25);
    object-fit: cover;
    margin-bottom: 1.2rem;
}

.bot-specs-table {
    width: 100%;
    font-size: 0.84rem;
    color: var(--text-muted);
    text-align: left;
    margin-top: 1.2rem;
    border-top: 1px solid var(--border-light);
    padding-top: 1rem;
}

.bot-specs-table tr td {
    padding: 0.35rem 0;
}

.bot-specs-table tr td:last-child {
    text-align: right;
    color: var(--text-heading);
    font-weight: 600;
}

/* Dual Android Apps Row */
.apps-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
}

.app-card {
    display: flex;
    flex-direction: column;
}

.app-card-header {
    padding: 2.2rem 2.2rem 1.2rem;
}

.app-header-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.8rem;
}

.app-rating-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: #FFFBEB;
    border: 1px solid #FDE68A;
    color: #B45309;
    padding: 0.25rem 0.7rem;
    border-radius: var(--radius-pill);
    font-size: 0.82rem;
    font-weight: 700;
}

.app-media-container {
    padding: 0.5rem 2.2rem 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    background: radial-gradient(circle at center, rgba(220, 38, 38, 0.04) 0%, transparent 70%);
}

.phone-mockup {
    width: 100%;
    max-width: 290px;
    border-radius: 26px;
    border: 7px solid #1E293B;
    box-shadow: 0 18px 36px -10px rgba(15, 23, 42, 0.2);
    overflow: hidden;
    position: relative;
    background: #FFFFFF;
    transition: var(--transition);
}

.phone-mockup img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.app-card:hover .phone-mockup {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 24px 45px -10px rgba(15, 23, 42, 0.28);
}

.app-card-body {
    padding: 1.8rem 2.2rem 2.2rem;
    margin-top: auto;
}

.app-card-body h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.app-card-body p {
    color: var(--text-muted);
    font-size: 0.96rem;
    margin-bottom: 1.4rem;
    line-height: 1.6;
}

.app-stats-strip {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.8rem 1rem;
    background: #F8FAFC;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    margin-bottom: 1.6rem;
    font-size: 0.86rem;
    color: var(--text-muted);
}

.app-stats-strip strong {
    color: var(--text-heading);
}

/* ==============================================================================
   ABOUT & PILLARS SECTION
   ============================================================================== */
.about-section {
    padding: 6rem 0;
    background: #F1F5F9;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.8rem;
}

.pillar-card {
    background: #FFFFFF;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 2.2rem 1.6rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.pillar-card:hover {
    border-color: var(--brand-blue);
    transform: translateY(-5px);
    box-shadow: var(--shadow-card);
}

.pillar-icon-box {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.4rem;
}

.pillar-icon-box.blue {
    background: #FFF1F2;
    border: 1px solid #FECDD3;
    color: var(--brand-blue);
}

.pillar-icon-box.amber {
    background: #FFFBEB;
    border: 1px solid #FDE68A;
    color: #D97706;
}

.pillar-icon-box.emerald {
    background: #ECFDF5;
    border: 1px solid #A7F3D0;
    color: var(--emerald);
}

.pillar-icon-box.purple {
    background: #F5F3FF;
    border: 1px solid #DDD6FE;
    color: var(--purple);
}

.pillar-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
}

.pillar-card p {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.55;
}

/* ==============================================================================
   TECH STACK SECTION
   ============================================================================== */
.tech-section {
    padding: 5.5rem 0;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1.2rem;
}

.tech-item {
    background: #FFFFFF;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 1.5rem 1rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.tech-item:hover {
    border-color: var(--brand-blue);
    transform: translateY(-3px);
    box-shadow: var(--shadow-card);
}

.tech-icon {
    font-size: 1.8rem;
    margin-bottom: 0.6rem;
    color: var(--brand-blue);
}

.tech-name {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-heading);
    margin-bottom: 0.25rem;
}

.tech-desc {
    font-size: 0.76rem;
    color: var(--text-muted);
}

/* ==============================================================================
   CONTACT & COMMUNITY SECTION
   ============================================================================== */
.contact-section {
    padding: 6rem 0;
    position: relative;
    background: #FFFFFF;
    border-top: 1px solid var(--border-light);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 3.5rem;
    align-items: start;
}

.contact-info-col h2 {
    font-size: 2.3rem;
    margin-bottom: 1rem;
}

.contact-info-col p {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

.direct-channels {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.channel-card {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    background: #F8FAFC;
    border: 1px solid var(--border-light);
    padding: 1.2rem 1.4rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text-body);
    transition: var(--transition);
}

.channel-card:hover {
    border-color: var(--brand-blue);
    transform: translateX(4px);
    background: #FFF1F2;
    box-shadow: var(--shadow-sm);
}

.channel-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #FFE4E6;
    color: var(--brand-blue);
}

.channel-details h4 {
    font-size: 1rem;
    color: var(--text-heading);
}

.channel-details span {
    font-size: 0.88rem;
    color: var(--text-muted);
}

/* Contact Form */
.contact-form-box {
    background: #FFFFFF;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-card);
}

.contact-form-box h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.contact-form-box p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.4rem;
}

.form-group label {
    display: block;
    font-size: 0.86rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-heading);
}

.form-input {
    width: 100%;
    background: #F8FAFC;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    padding: 0.8rem 1rem;
    color: var(--text-heading);
    font-size: 0.95rem;
    transition: var(--transition);
    outline: none;
}

.form-input:focus {
    background: #FFFFFF;
    border-color: var(--brand-blue);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15);
}

textarea.form-input {
    resize: vertical;
    min-height: 110px;
}

.form-status-alert {
    padding: 1rem;
    border-radius: var(--radius-sm);
    margin-top: 1rem;
    display: none;
    font-size: 0.9rem;
}

.form-status-alert.success {
    background: #ECFDF5;
    border: 1px solid var(--emerald);
    color: #065F46;
}

.form-status-alert.error {
    background: #FEF2F2;
    border: 1px solid #EF4444;
    color: #991B1B;
}

/* ==============================================================================
   INTERACTIVE APP DETAILS MODAL (BRIGHT)
   ============================================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    background: #FFFFFF;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 780px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 25px 60px -15px rgba(15, 23, 42, 0.35);
    transform: translateY(20px) scale(0.97);
    transition: transform 0.25s var(--ease-out);
}

.modal-overlay.active .modal-card {
    transform: translateY(0) scale(1);
}

.modal-close-btn {
    position: absolute;
    top: 1.2rem;
    right: 1.2rem;
    background: #F1F5F9;
    border: 1px solid var(--border-light);
    color: var(--text-heading);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
}

.modal-close-btn:hover {
    background: #E2E8F0;
    color: var(--brand-blue);
}

.modal-header-hero {
    display: flex;
    gap: 1.8rem;
    padding: 2.5rem 2.5rem 1.8rem;
    border-bottom: 1px solid var(--border-light);
    background: linear-gradient(180deg, #F8FAFC 0%, #FFFFFF 100%);
}

.modal-hero-icon {
    width: 95px;
    height: 95px;
    border-radius: 20px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    object-fit: cover;
    flex-shrink: 0;
}

.modal-header-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.modal-header-info h3 {
    font-size: 1.7rem;
    margin-bottom: 0.3rem;
}

.modal-header-info p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.modal-body {
    padding: 2.2rem 2.5rem;
}

.modal-section-title {
    font-size: 1.05rem;
    color: var(--text-heading);
    margin-bottom: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
}

.modal-feature-list {
    list-style: none;
    margin-bottom: 2rem;
}

.modal-feature-list li {
    position: relative;
    padding-left: 1.8rem;
    margin-bottom: 0.65rem;
    color: var(--text-body);
    font-size: 0.95rem;
}

.modal-feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--emerald);
    font-weight: 800;
}

.modal-specs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    background: #F8FAFC;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    padding: 1.2rem;
    margin-bottom: 2.2rem;
}

.modal-spec-cell h5 {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-dim);
    letter-spacing: 0.06em;
    margin-bottom: 0.25rem;
}

.modal-spec-cell p {
    font-size: 0.92rem;
    color: var(--text-heading);
    font-weight: 600;
}

.modal-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.4rem 2.5rem;
    background: #F8FAFC;
    border-top: 1px solid var(--border-light);
}

/* ==============================================================================
   SITE FOOTER (CLEAN BRIGHT SLATE)
   ============================================================================== */
footer.site-footer {
    border-top: 1px solid var(--border-light);
    background: #F8FAFC;
    padding: 5rem 0 2.5rem;
    position: relative;
}

.footer-top-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3.5rem;
    margin-bottom: 4rem;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.94rem;
    max-width: 340px;
    margin-top: 1rem;
}

.footer-col h4 {
    font-size: 1rem;
    margin-bottom: 1.4rem;
    color: var(--text-heading);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.92rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--brand-blue);
    transform: translateX(3px);
}

.footer-badge-box {
    background: #FFFFFF;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 1.3rem;
    box-shadow: var(--shadow-sm);
}

.footer-badge-box p {
    font-size: 0.86rem;
    color: var(--text-muted);
    margin-bottom: 0.8rem;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-light);
    padding-top: 2rem;
    font-size: 0.86rem;
    color: var(--text-muted);
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom a {
    color: var(--text-body);
    text-decoration: none;
    font-weight: 500;
}

.footer-bottom a:hover {
    color: var(--brand-blue);
}

/* ==============================================================================
   RESPONSIVE DESIGN (TABLETS & MOBILE)
   ============================================================================== */
@media (max-width: 1024px) {
    .bot-card-layout {
        grid-template-columns: 1fr;
    }
    
    .card-media {
        padding: 0 3rem 3rem;
    }
    
    .apps-row {
        grid-template-columns: 1fr;
    }
    
    .pillars-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tech-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-top-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-layout {
        grid-template-columns: 1fr;
    }
    
    .nav-container {
        padding: 0.65rem 1rem;
    }

    .brand-emblem {
        width: 36px;
        height: 36px;
    }

    .brand-name {
        font-size: 1.15rem;
    }

    .bot-quick-btn {
        padding: 0.4rem 0.75rem;
        font-size: 0.8rem;
        gap: 0.35rem;
    }

    .nav-actions {
        gap: 0.6rem;
    }

    .hero-section {
        padding-top: 6.8rem !important;
    }

    .nav-menu {
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        max-height: calc(100vh - 60px);
        overflow-y: auto;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(16px);
        flex-direction: column;
        padding: 1.5rem 1.25rem 2rem;
        gap: 0.4rem;
        border-bottom: 2px solid var(--brand-blue);
        box-shadow: 0 20px 40px rgba(15, 23, 42, 0.16);
        transform: translateY(-120%);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
        z-index: 999;
    }
    
    .nav-menu.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-menu .nav-link {
        display: flex;
        align-items: center;
        width: 100%;
        padding: 0.75rem 1rem;
        border-radius: 10px;
        font-size: 1.05rem;
        font-weight: 600;
        color: var(--text-heading);
        background: transparent;
        transition: background 0.15s ease;
    }

    .nav-menu .nav-link:hover,
    .nav-menu .nav-link.active {
        background: #FFF1F2;
        color: var(--brand-blue);
    }

    .nav-menu .nav-link::after {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 38px;
        height: 38px;
        border-radius: 8px;
        background: #F1F5F9;
        border: 1px solid #E2E8F0;
        color: var(--text-heading);
        cursor: pointer;
    }
    
    .card-content {
        padding: 2.2rem 1.5rem;
    }
    
    .footer-top-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-header-hero {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .modal-specs-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-footer {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .brand-sub {
        display: none;
    }

    .brand-name {
        font-size: 1.05rem;
    }

    .bot-quick-btn {
        padding: 0.35rem 0.65rem;
        font-size: 0.78rem;
    }

    .bot-quick-btn svg {
        display: none;
    }
}

/* ==============================================================================
   COMPREHENSIVE BOT SUITE & REVIEWS COMPONENT STYLES (BRIGHT THEME)
   ============================================================================== */

/* App Dual Previews */
.app-dual-preview-row {
    display: flex;
    gap: 1.2rem;
    justify-content: center;
    align-items: center;
    padding: 1rem 0;
}

.preview-phone-card {
    width: 175px;
    border-radius: 20px;
    border: 5px solid #1E293B;
    box-shadow: 0 12px 28px -6px rgba(15, 23, 42, 0.18);
    overflow: hidden;
    background: #000;
    transition: var(--transition);
}

.preview-phone-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 36px -8px rgba(15, 23, 42, 0.28);
}

.preview-phone-card img {
    width: 100%;
    height: auto;
    display: block;
}

/* Connection Guide */
.guide-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin: 2.5rem 0 4rem;
}

.guide-card {
    background: #FFFFFF;
    border: 1px solid var(--border-light);
    padding: 2rem 1.6rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
}

.guide-card:hover {
    border-color: #F59E0B;
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

.guide-number {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.2rem;
    margin-bottom: 1.2rem;
    box-shadow: 0 4px 14px rgba(217, 119, 6, 0.3);
}

.guide-card h3 {
    margin-bottom: 0.6rem;
    font-size: 1.2rem;
    color: var(--text-heading);
}

.guide-card p {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.55;
}

/* Video Section */
.video-container {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    aspect-ratio: 16/9;
    background: #0F172A;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-card);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Pricing Grid */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 3rem 0;
}

.price-card {
    background: #FFFFFF;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
}

.price-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-card-hover);
}

.price-card.featured {
    border: 2px solid #F59E0B;
    background: linear-gradient(180deg, #FFFDF7 0%, #FFFFFF 100%);
    box-shadow: 0 10px 30px -5px rgba(217, 119, 6, 0.15);
}

.featured-pill {
    position: absolute;
    top: 1.2rem;
    right: 1.2rem;
    background: #F59E0B;
    color: #FFFFFF;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-pill);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.06em;
}

.price-tag {
    font-size: 2.8rem;
    font-weight: 800;
    margin: 1.2rem 0;
    color: var(--text-heading);
}

.price-tag span {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 500;
}

.price-features-list {
    list-style: none;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.price-features-list li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.8rem;
    color: var(--text-body);
    font-size: 0.92rem;
}

.price-features-list li svg {
    color: #059669;
    flex-shrink: 0;
}

/* 7-Day Trial Generator Box */
.trial-section {
    padding: 5.5rem 0;
    background: linear-gradient(180deg, #F8FAFC 0%, #F1F5F9 100%);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.trial-box {
    max-width: 620px;
    margin: 0 auto;
    background: #FFFFFF;
    border: 1px solid var(--border-light);
    padding: 3.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    text-align: center;
}

.trial-box h2 {
    font-size: 2.2rem;
    margin-bottom: 0.8rem;
}

.trial-box p {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

/* Reviews Component */
.reviews-section {
    padding: 6rem 0;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3.5rem;
}

.review-card {
    background: #FFFFFF;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    transition: var(--transition);
}

.review-card:hover {
    border-color: #F59E0B;
    transform: translateY(-3px);
    box-shadow: var(--shadow-card);
}

.review-stars {
    display: flex;
    gap: 0.25rem;
}

.review-comment {
    font-style: italic;
    color: var(--text-body);
    font-size: 0.96rem;
    flex-grow: 1;
    line-height: 1.6;
}

.review-author {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    border-top: 1px solid var(--border-light);
    padding-top: 1rem;
}

.review-author strong {
    color: var(--text-heading);
    font-size: 0.95rem;
}

.review-author span {
    color: var(--text-dim);
    font-size: 0.82rem;
}

.loading-reviews {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
}

.review-form-container {
    max-width: 720px;
    margin: 0 auto;
    background: #FFFFFF;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 2.8rem;
    box-shadow: var(--shadow-card);
}

.review-form-container h3 {
    margin-bottom: 1.5rem;
    text-align: center;
    font-size: 1.6rem;
}

.star-rating {
    display: flex;
    flex-direction: row-reverse;
    justify-content: flex-start;
    gap: 0.5rem;
    height: 44px;
    align-items: center;
}

.star-rating input {
    display: none;
}

.star-rating label {
    cursor: pointer;
    color: #CBD5E1;
    transition: var(--transition);
}

.star-rating label:hover,
.star-rating label:hover ~ label,
.star-rating input:checked ~ label {
    color: #F59E0B;
}

.star-rating label svg {
    width: 24px;
    height: 24px;
}

.star-rating label:hover svg,
.star-rating label:hover ~ label svg,
.star-rating input:checked ~ label svg {
    fill: #F59E0B;
}

.spin {
    animation: rotate 1s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@media (max-width: 1024px) {
    .guide-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .guide-grid {
        grid-template-columns: 1fr;
    }
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    .trial-box {
        padding: 2rem 1.5rem;
    }
    .review-form-container {
        padding: 2rem 1.5rem;
    }
    .app-dual-preview-row {
        flex-wrap: wrap;
    }
}