/* AMUTECH - Executive Brand Styling & Dark Tech Theme
   Color Palette aligned with Official Logo:
   - Primary Accent: #FF6A00 (Electric Flame Orange / Amber)
   - Secondary Accent: #0052CC (Tech Royal Blue)
   - Deep Base: #060B14 (Midnight Navy Base)
   - Surface: #0B162C (Deep Navy Card Surface)
*/

:root {
    --bg-base: #060B14;
    --bg-surface: #0B162C;
    --bg-card: rgba(11, 22, 44, 0.65);
    
    /* Logo Brand Colors */
    --accent-primary: #FF6A00; /* Signature Flame Orange */
    --accent-primary-hover: #FF851A;
    --accent-primary-glow: rgba(255, 106, 0, 0.35);
    
    --accent-secondary: #0A2540; /* Logo Deep Navy */
    --accent-blue: #0052CC; /* Logo Tech Royal Blue */
    --accent-blue-glow: rgba(0, 82, 204, 0.25);
    
    /* WhatsApp */
    --accent-whatsapp: #25D366;
    --accent-whatsapp-glow: rgba(37, 211, 102, 0.3);
    
    /* Text & Glass */
    --text-primary: #F8FAFC;
    --text-muted: #94A3B8;
    --glass-bg: rgba(11, 22, 44, 0.5);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-hover: rgba(255, 106, 0, 0.12);
}

body.dark-theme {
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

h1, h2, h3, h4, h5, h6, .brand-logo {
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: -0.5px;
}

/* Base Utility Classes */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.45);
}

.sub-badge {
    display: inline-block;
    font-size: 0.75rem;
    letter-spacing: 2px;
    font-weight: 700;
    color: var(--accent-primary);
    text-transform: uppercase;
    margin-bottom: 0.75rem;
    background: rgba(255, 106, 0, 0.1);
    border: 1px solid rgba(255, 106, 0, 0.25);
    padding: 4px 14px;
    border-radius: 30px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #e2e8f0;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 106, 0, 0.2);
    padding: 6px 16px;
    border-radius: 30px;
    backdrop-filter: blur(8px);
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-primary);
    box-shadow: 0 0 10px var(--accent-primary);
    animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

/* Ambient Background Textures */
.ambient-grid {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background-image: 
        linear-gradient(to right, rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: -2;
    pointer-events: none;
}

.ambient-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(140px);
    z-index: -1;
    pointer-events: none;
}
.glow-1 {
    top: -10%; left: -10%;
    width: 60vw; height: 60vw;
    background: var(--accent-primary);
    opacity: 0.12;
}
.glow-2 {
    bottom: -10%; right: -10%;
    width: 55vw; height: 55vw;
    background: var(--accent-blue);
    opacity: 0.2;
}

/* Navbar */
.gs-nav {
    background: rgba(6, 11, 20, 0.88) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    padding: 0.75rem 0;
    transition: all 0.3s ease;
    z-index: 1000;
}

/* Brand Logo Presentation */
.brand-logo-wrap {
    display: inline-flex;
    align-items: center;
    background: #ffffff;
    padding: 5px 14px;
    border-radius: 12px;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35), 0 0 15px rgba(255, 106, 0, 0.15);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    text-decoration: none;
}

.brand-logo-wrap:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(255, 106, 0, 0.4);
}

.brand-logo-img {
    height: 50px;
    max-height: 52px;
    width: auto;
    display: block;
    object-fit: contain;
}

.nav-link {
    color: var(--text-muted) !important;
    font-weight: 500;
    font-size: 0.95rem;
    margin: 0 0.75rem;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--accent-primary) !important;
}

/* Buttons */
.btn-primary-glass {
    background: linear-gradient(135deg, #FF6A00, #FF8C00);
    border: 1px solid rgba(255, 140, 0, 0.5);
    color: #ffffff !important;
    box-shadow: 0 4px 20px rgba(255, 106, 0, 0.35);
    border-radius: 30px;
    padding: 0.65rem 1.8rem;
    font-weight: 700;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-primary-glass:hover {
    background: linear-gradient(135deg, #FF7B1A, #FFA033);
    border-color: #FFA033;
    box-shadow: 0 6px 28px rgba(255, 106, 0, 0.55);
    color: #ffffff !important;
    transform: translateY(-2px);
}

.btn-outline-glass {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: var(--text-primary);
    border-radius: 30px;
    padding: 0.65rem 1.8rem;
    font-weight: 600;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-outline-glass:hover {
    border-color: var(--accent-primary);
    background: rgba(255, 106, 0, 0.08);
    color: #fff;
    transform: translateY(-2px);
}

.btn-ghost {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    padding: 0.65rem 1.2rem;
    transition: color 0.3s;
}
.btn-ghost:hover {
    color: var(--text-primary);
}

/* WhatsApp Buttons & Accents */
.btn-whatsapp-nav {
    background: rgba(37, 211, 102, 0.12);
    border: 1px solid rgba(37, 211, 102, 0.35);
    color: #25D366;
    border-radius: 30px;
    padding: 0.55rem 1.2rem;
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-whatsapp-nav:hover {
    background: rgba(37, 211, 102, 0.25);
    border-color: #25D366;
    color: #fff;
    box-shadow: 0 0 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp-hero {
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.2), rgba(18, 140, 126, 0.3));
    border: 1px solid rgba(37, 211, 102, 0.45);
    color: #25D366;
    border-radius: 30px;
    padding: 0.65rem 1.8rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-whatsapp-hero:hover {
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.35), rgba(18, 140, 126, 0.45));
    border-color: #25D366;
    color: #fff;
    box-shadow: 0 0 20px rgba(37, 211, 102, 0.3);
    transform: translateY(-2px);
}

.btn-whatsapp-direct {
    background: linear-gradient(135deg, #25D366 0%, #1EBE5D 100%);
    color: #FFFFFF !important;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.75rem 1.8rem;
    border-radius: 30px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 4px 18px rgba(37, 211, 102, 0.35);
    transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    white-space: nowrap;
}

.btn-whatsapp-direct:hover {
    background: linear-gradient(135deg, #2be873 0%, #22c55e 100%);
    color: #FFFFFF !important;
    box-shadow: 0 8px 26px rgba(37, 211, 102, 0.55);
    transform: translateY(-2px);
}

.text-whatsapp {
    color: #4ade80 !important;
    transition: color 0.25s ease;
}

.text-whatsapp:hover {
    color: #22c55e !important;
    text-shadow: 0 0 10px rgba(34, 197, 94, 0.3);
}

.whatsapp-cta-card {
    background: rgba(11, 22, 44, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    max-width: 720px;
    border-radius: 20px;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4), 0 0 1px 1px rgba(255, 255, 255, 0.05) inset;
    transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.whatsapp-cta-card:hover {
    border-color: rgba(37, 211, 102, 0.45);
    box-shadow: 0 16px 45px rgba(0, 0, 0, 0.5), 0 0 25px rgba(37, 211, 102, 0.15);
    transform: translateY(-2px);
}

.wa-icon-large {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(37, 211, 102, 0.12);
    border: 1px solid rgba(37, 211, 102, 0.3);
    color: #25D366;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 0 15px rgba(37, 211, 102, 0.2);
}

/* Floating WhatsApp Button */
.floating-whatsapp {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1050;
    display: flex;
    align-items: center;
    text-decoration: none;
}

.wa-btn-content {
    display: flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: #fff;
    padding: 12px 18px;
    border-radius: 50px;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    font-weight: 600;
    font-size: 0.9rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.floating-whatsapp:hover .wa-btn-content {
    transform: scale(1.05);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
    color: #fff;
}

.wa-pulse {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 50px;
    border: 2px solid #25D366;
    animation: waPulse 2s infinite;
    pointer-events: none;
}

@keyframes waPulse {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.3); opacity: 0; }
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    padding-top: 100px;
    padding-bottom: 60px;
    overflow: hidden;
}

.hero-title {
    font-size: 4.8vw;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1.5rem;
}

.hero-title .line {
    overflow: hidden;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 720px;
    margin: 0 auto 2.5rem auto;
    line-height: 1.6;
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    opacity: 0.65;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.mouse {
    width: 24px;
    height: 38px;
    border: 2px solid var(--text-muted);
    border-radius: 20px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--accent-primary);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollMouse 2s infinite;
}

@keyframes scrollMouse {
    0% { top: 6px; opacity: 1; }
    100% { top: 18px; opacity: 0; }
}

/* Section Headings */
.section-heading {
    font-size: 2.8rem;
    font-weight: 700;
    background: linear-gradient(to right, #fff, #94A3B8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-sub {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.giant-text {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.2;
    background: linear-gradient(135deg, #fff, #94A3B8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Services 01 - 06 Section */
.services-section {
    overflow: hidden;
    padding-top: 5rem;
    padding-bottom: 3rem;
    position: relative;
}

.services-header-wrap,
.projects-header-wrap {
    width: 100%;
    z-index: 10;
}

.services-scroll-indicator,
.projects-scroll-indicator {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.scroll-progress-bar {
    width: 130px;
    height: 4px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 4px;
    overflow: hidden;
}

.scroll-progress-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #FF6A00, #FF851A);
    border-radius: 4px;
    transition: width 0.05s linear;
}

.services-wrapper {
    width: 100%;
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
}

.services-track {
    display: flex;
    flex-wrap: nowrap;
    width: fit-content;
    padding-left: 5vw;
    padding-right: 10vw;
    will-change: transform;
}

.service-panel {
    width: 400px;
    height: 520px;
    flex-shrink: 0;
    margin-right: 2rem;
}

.service-card {
    height: 100%;
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover {
    border-color: rgba(255, 106, 0, 0.4);
    background: rgba(11, 22, 44, 0.75);
    transform: translateY(-4px);
    box-shadow: 0 12px 35px rgba(255, 106, 0, 0.12);
}

.service-card:hover::after {
    opacity: 1;
}

.service-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.service-icon {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--accent-primary);
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: -1px;
}

.service-pill {
    font-size: 0.75rem;
    font-weight: 600;
    color: #FF851A;
    background: rgba(255, 106, 0, 0.12);
    border: 1px solid rgba(255, 106, 0, 0.25);
    padding: 4px 12px;
    border-radius: 20px;
    text-transform: uppercase;
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
    color: #fff;
    font-weight: 700;
}

.service-lead {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.25rem;
    line-height: 1.5;
}

.service-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.service-card li {
    margin-bottom: 0.65rem;
    position: relative;
    padding-left: 1.5rem;
    line-height: 1.4;
}

.service-card li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
    font-weight: bold;
}

.service-action-link {
    color: var(--accent-primary);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.2s ease;
    display: inline-block;
}

.service-action-link:hover {
    color: #FFA033;
    transform: translateX(4px);
}

.mobile-swipe-hint {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-primary);
    background: rgba(255, 106, 0, 0.08);
    border: 1px solid rgba(255, 106, 0, 0.2);
    padding: 4px 12px;
    border-radius: 20px;
    display: inline-block;
}

.mobile-dots-container {
    display: flex;
    justify-content: center;
    gap: 8px;
}

.mobile-dots-container .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.mobile-dots-container .dot.active {
    background: var(--accent-primary);
    width: 24px;
    border-radius: 10px;
}

/* Technology Section */
.tech-section {
    padding: 8rem 0;
    overflow: hidden;
}

.tech-constellation {
    position: relative;
    height: 520px;
    max-width: 750px;
    margin: 0 auto;
}

.tech-orb {
    position: absolute;
    width: 90px;
    height: 90px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(11, 22, 44, 0.65);
    border: 1px solid rgba(0, 82, 204, 0.4);
    color: #fff;
    font-weight: 600;
    backdrop-filter: blur(10px);
    box-shadow: 0 0 20px rgba(0, 82, 204, 0.15);
    font-size: 0.9rem;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.tech-orb:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 0 25px rgba(255, 106, 0, 0.35);
    transform: scale(1.1);
}

.orb-center {
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 140px; height: 140px;
    border-color: var(--accent-primary);
    font-size: 1.25rem;
    background: radial-gradient(circle, rgba(255, 106, 0, 0.25), rgba(6, 11, 20, 0.9));
    box-shadow: 0 0 35px rgba(255, 106, 0, 0.3);
}

.orb-1 { top: 8%; left: 20%; }
.orb-2 { top: 12%; right: 20%; }
.orb-3 { bottom: 15%; left: 15%; }
.orb-4 { bottom: 12%; right: 15%; }
.orb-5 { top: 42%; left: 5%; }
.orb-6 { top: 45%; right: 5%; }
.orb-7 { bottom: 4%; left: 50%; transform: translateX(-50%); }

.mobile-tech-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
}

.m-tech-tag {
    font-size: 0.8rem;
    font-weight: 500;
    color: #cbd5e1;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 6px 14px;
    border-radius: 20px;
}

/* Process Timeline */
.process-section {
    padding: 8rem 0;
}

.process-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline-line {
    position: absolute;
    top: 0; bottom: 0; left: 50%;
    width: 2px;
    background: var(--glass-border);
    transform: translateX(-50%);
}

.timeline-progress {
    position: absolute;
    top: 0; left: 0; width: 100%;
    height: 0%;
    background: linear-gradient(to bottom, var(--accent-primary), var(--accent-blue));
    box-shadow: 0 0 15px var(--accent-primary);
}

.process-step {
    position: relative;
    margin-bottom: 4.5rem;
    width: 50%;
    padding-right: 40px;
}

.process-step:nth-child(even) {
    margin-left: 50%;
    padding-right: 0;
    padding-left: 40px;
}

.step-number {
    position: absolute;
    top: 0;
    right: -25px;
    width: 50px;
    height: 50px;
    background: var(--bg-surface);
    border: 2px solid var(--accent-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #fff;
    z-index: 2;
    box-shadow: 0 0 15px rgba(255, 106, 0, 0.25);
}

.process-step:nth-child(even) .step-number {
    right: auto;
    left: -25px;
}

.step-content {
    padding: 1.75rem;
}
.step-content h3 { color: #fff; margin-bottom: 0.5rem; font-size: 1.25rem; }
.step-content p { color: var(--text-muted); margin: 0; font-size: 0.95rem; line-height: 1.5; }

/* Why Section */
.why-section {
    padding: 8rem 0;
}

.why-list {
    list-style: none;
    padding: 0;
}

.why-list li {
    margin-bottom: 2rem;
    padding-left: 1.5rem;
    border-left: 2px solid var(--accent-primary);
}

.why-list h4 {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 0.4rem;
}

.why-list p {
    color: var(--text-muted);
    margin: 0;
    font-size: 0.95rem;
}

/* Projects Section */
.projects-section {
    overflow: hidden;
    padding-top: 5rem;
    padding-bottom: 3rem;
    position: relative;
}

.projects-wrapper {
    width: 100%;
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
}

.projects-track {
    display: flex;
    flex-wrap: nowrap;
    width: fit-content;
    padding-left: 5vw;
    padding-right: 10vw;
    will-change: transform;
}

.project-panel {
    width: 65vw;
    max-width: 800px;
    height: 60vh;
    max-height: 500px;
    flex-shrink: 0;
    margin-right: 3rem;
}

.project-card {
    width: 100%;
    height: 100%;
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
}

.project-img {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.project-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.5s ease;
}

.project-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(6, 11, 20, 0.1) 0%, rgba(6, 11, 20, 0.4) 60%, rgba(6, 11, 20, 0.85) 100%);
    pointer-events: none;
    z-index: 1;
}

.project-card:hover .project-img img {
    transform: scale(1.05);
}

.project-info {
    position: absolute;
    bottom: 1.5rem;
    left: 1.5rem;
    padding: 1.5rem 2rem;
    width: calc(100% - 3rem);
    max-width: 480px;
    z-index: 2;
}

.project-tag {
    color: var(--accent-primary);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.project-info h3 {
    color: #fff;
    font-size: 1.75rem;
    margin: 0.4rem 0;
}

.project-info p {
    color: var(--text-muted);
    margin: 0;
    font-size: 0.9rem;
}

/* Contact */
.contact-section {
    padding: 6rem 0 4rem 0;
    position: relative;
}

.cta-banner {
    padding: 3.5rem 2rem;
    border-radius: 24px;
    max-width: 900px;
    margin: 0 auto;
    border: 1px solid rgba(255, 106, 0, 0.2);
    background: linear-gradient(180deg, rgba(11, 22, 44, 0.75) 0%, rgba(6, 11, 20, 0.85) 100%);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.45);
}

.cta-banner h2 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.contact-divider {
    opacity: 1;
}

.contact-divider-text {
    color: #E2E8F0 !important;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.6);
}

.contact-divider-line {
    display: inline-block;
    width: 80px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
}

.contact-lead-sub {
    color: #CBD5E1 !important;
    font-size: 0.95rem;
    line-height: 1.6;
}

.contact-form {
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: linear-gradient(180deg, rgba(11, 22, 44, 0.85) 0%, rgba(6, 11, 20, 0.9) 100%);
    box-shadow: 0 14px 45px rgba(0, 0, 0, 0.5);
}

.glass-input {
    background: rgba(6, 11, 20, 0.75) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    color: #FFFFFF !important;
    padding: 0.85rem 1.2rem !important;
    border-radius: 12px !important;
    font-size: 0.95rem;
    transition: all 0.25s ease !important;
}

.glass-input::placeholder {
    color: #94A3B8 !important;
    opacity: 1;
    font-size: 0.92rem;
}

.glass-input:focus {
    background: rgba(11, 22, 44, 0.95) !important;
    border-color: var(--accent-primary) !important;
    box-shadow: 0 0 0 3px rgba(255, 106, 0, 0.18) !important;
    outline: none;
}

select.glass-input option {
    background-color: #0B162C;
    color: #F8FAFC;
    padding: 8px 12px;
}

/* Footer Styling with High Visibility & Mobile Ergonomics */
.footer {
    border-color: rgba(255, 255, 255, 0.12) !important;
    background: #040810;
    padding-bottom: 4rem;
}

.footer-links-wrap {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.6rem 1.4rem;
}

.footer-nav-link {
    color: #E2E8F0 !important;
    font-weight: 500;
    font-size: 0.92rem;
    transition: all 0.25s ease;
    white-space: nowrap;
}

.footer-nav-link:hover {
    color: #FFFFFF !important;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
    transform: translateY(-1px);
}

.footer-wa-link {
    color: #4ade80 !important;
    font-size: 0.92rem;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
    background: rgba(37, 211, 102, 0.08);
    border: 1px solid rgba(37, 211, 102, 0.25);
    padding: 4px 12px;
    border-radius: 20px;
}

.footer-wa-link:hover {
    color: #22c55e !important;
    background: rgba(37, 211, 102, 0.18);
    border-color: #22c55e;
    text-shadow: 0 0 12px rgba(34, 197, 94, 0.5);
    transform: translateY(-1px);
}

.footer-divider-line {
    width: 100%;
    height: 1px;
    background: rgba(255, 255, 255, 0.08);
}

.footer-copyright {
    color: #CBD5E1 !important;
    font-size: 0.88rem;
    line-height: 1.5;
}

.footer-tagline {
    color: #94A3B8 !important;
    font-size: 0.84rem;
    line-height: 1.5;
}

.footer-logo-wrap {
    display: inline-block;
}

@media (max-width: 767px) {
    .footer {
        padding-top: 2.5rem !important;
        padding-bottom: 110px !important; /* Critical clearance for floating WhatsApp button */
        text-align: center;
    }
    
    .footer-links-wrap {
        gap: 0.6rem 0.9rem;
        margin-top: 0.75rem;
        margin-bottom: 0.75rem;
    }
    
    .footer-nav-link {
        font-size: 0.86rem;
        padding: 3px 6px;
    }
    
    .footer-wa-link {
        font-size: 0.86rem;
        padding: 5px 14px;
        margin-top: 6px;
    }

    .footer-copyright {
        font-size: 0.84rem;
        text-align: center;
    }

    .footer-tagline {
        font-size: 0.8rem;
        text-align: center;
    }
}

/* ==========================================================================
   Mobile & Tablet Ergonomics (@media max-width: 991px)
   ========================================================================== */
@media (max-width: 991px) {
    .gs-nav {
        padding: 0.65rem 0;
    }
    
    .brand-logo-wrap {
        padding: 4px 10px;
    }
    
    .brand-logo-img {
        height: 42px;
        max-height: 44px;
    }
    
    .navbar-collapse {
        background: rgba(6, 11, 20, 0.97);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
        border: 1px solid var(--glass-border);
        border-radius: 16px;
        padding: 1.5rem;
        margin-top: 0.85rem;
    }

    .hero-section {
        padding-top: 105px;
        padding-bottom: 50px;
        min-height: auto;
    }

    .hero-title {
        font-size: 2.2rem;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    .hero-ctas {
        flex-direction: column;
        width: 100%;
        max-width: 320px;
        margin: 0 auto;
        gap: 12px;
    }

    .hero-ctas .btn {
        width: 100%;
        padding: 0.75rem 1rem;
    }

    .section-heading {
        font-size: 2rem;
    }

    .giant-text {
        font-size: 2rem;
    }

    /* Core Capabilities (1-6) on Mobile */
    .services-section {
        position: relative;
        width: 100%;
        min-height: 100vh;
        height: 100vh;
        height: 100dvh;
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding-top: 75px;
        padding-bottom: 20px;
        overflow: hidden;
        box-sizing: border-box;
    }

    .services-header-wrap {
        margin-bottom: 0.5rem;
    }

    .services-scroll-indicator {
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .scroll-progress-bar {
        width: 90px;
        height: 3px;
    }

    .services-wrapper {
        flex: 1;
        width: 100%;
        display: flex;
        align-items: center;
        overflow: visible;
        padding: 0;
    }

    .services-track {
        display: flex;
        flex-wrap: nowrap;
        padding-left: 1.25rem;
        padding-right: 15vw;
        overflow: visible;
        gap: 0;
        will-change: transform;
    }

    .service-panel {
        width: 82vw;
        max-width: 340px;
        height: calc(100vh - 190px);
        max-height: 480px;
        min-height: 360px;
        margin-right: 1.25rem;
        flex-shrink: 0;
    }

    .service-card {
        padding: 1.75rem 1.4rem;
        border-radius: 18px;
    }

    .service-card h3 {
        font-size: 1.25rem;
    }

    .service-lead {
        font-size: 0.85rem;
    }

    .service-card ul {
        font-size: 0.85rem;
    }

    .service-card li {
        margin-bottom: 0.5rem;
    }

    /* Tech Section Mobile */
    .tech-section {
        padding: 4rem 0;
    }

    .tech-constellation {
        height: 320px;
        max-width: 100%;
    }

    .tech-orb {
        width: 68px;
        height: 68px;
        font-size: 0.75rem;
    }

    .orb-center {
        width: 100px;
        height: 100px;
        font-size: 0.95rem;
    }

    .orb-1 { top: 6%; left: 10%; }
    .orb-2 { top: 8%; right: 10%; }
    .orb-3 { bottom: 12%; left: 8%; }
    .orb-4 { bottom: 10%; right: 8%; }
    .orb-5 { top: 40%; left: 2%; }
    .orb-6 { top: 42%; right: 2%; }
    .orb-7 { bottom: 2%; left: 50%; }

    /* Process Timeline Mobile */
    .process-section {
        padding: 4rem 0;
    }

    .process-timeline {
        padding: 1rem 0;
    }

    .timeline-line {
        left: 20px;
    }

    .process-step {
        width: 100%;
        padding-left: 55px !important;
        padding-right: 0 !important;
        margin-left: 0 !important;
        margin-bottom: 2.5rem;
    }

    .step-number {
        left: 0 !important;
        right: auto !important;
        width: 42px;
        height: 42px;
        font-size: 0.9rem;
    }

    .step-content {
        padding: 1.25rem;
    }

    /* Why Section Mobile */
    .why-section {
        padding: 4rem 0;
    }

    /* Projects Mobile */
    .projects-section {
        position: relative;
        width: 100%;
        min-height: 100vh;
        height: 100vh;
        height: 100dvh;
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding-top: 75px;
        padding-bottom: 20px;
        overflow: hidden;
        box-sizing: border-box;
    }

    .projects-wrapper {
        flex: 1;
        width: 100%;
        display: flex;
        align-items: center;
        overflow: visible;
        padding: 0;
    }

    .projects-track {
        display: flex;
        flex-wrap: nowrap;
        padding-left: 1.25rem;
        padding-right: 15vw;
        overflow: visible;
        gap: 0;
        will-change: transform;
    }

    .project-panel {
        width: 84vw;
        max-width: 380px;
        height: calc(100vh - 200px);
        max-height: 440px;
        min-height: 340px;
        margin-right: 1.25rem;
        flex-shrink: 0;
    }

    .project-info {
        bottom: 1rem;
        left: 1rem;
        width: calc(100% - 2rem);
        padding: 1rem 1.25rem;
    }

    .project-info h3 {
        font-size: 1.3rem;
    }

    /* Contact Mobile */
    .contact-section {
        padding: 4rem 0 2rem 0;
    }

    .cta-banner {
        padding: 2.5rem 1.25rem;
    }

    .cta-banner h2 {
        font-size: 1.8rem;
    }

    .floating-whatsapp {
        bottom: 18px;
        right: 18px;
    }

    .wa-btn-content {
        padding: 10px 14px;
    }
}

/* ==========================================================================
   Sivakasi Local SEO & Industry Highlights
   ========================================================================== */
.sivakasi-section {
    padding: 6rem 0;
    position: relative;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    background: radial-gradient(circle at 50% 30%, rgba(255, 106, 0, 0.05), transparent 70%);
}

.local-industry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.local-industry-card {
    background: rgba(11, 22, 44, 0.65);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 18px;
    padding: 2rem 1.75rem;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.local-industry-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #FF6A00, #0052CC);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.local-industry-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 106, 0, 0.4);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4), 0 0 25px rgba(255, 106, 0, 0.15);
}

.local-industry-card:hover::before {
    opacity: 1;
}

.industry-icon-badge {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: rgba(255, 106, 0, 0.12);
    border: 1px solid rgba(255, 106, 0, 0.3);
    color: var(--accent-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
}

.local-industry-card h3 {
    font-size: 1.25rem;
    color: #ffffff;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.local-industry-card p {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.industry-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: auto;
}

.industry-tag {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.65rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #CBD5E1;
}

/* Local Trust Badges */
.local-trust-strip {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.trust-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1rem;
    background: rgba(255, 106, 0, 0.08);
    border: 1px solid rgba(255, 106, 0, 0.25);
    border-radius: 30px;
    color: #FF851A;
    font-size: 0.82rem;
    font-weight: 600;
}

/* SEO FAQ Section */
.faq-section {
    padding: 5rem 0;
    position: relative;
}

.faq-accordion .accordion-item {
    background: rgba(11, 22, 44, 0.7);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 14px !important;
    margin-bottom: 1rem;
    overflow: hidden;
}

.faq-accordion .accordion-button {
    background: transparent;
    color: #ffffff;
    font-weight: 600;
    font-size: 1.05rem;
    padding: 1.25rem 1.5rem;
    box-shadow: none;
}

.faq-accordion .accordion-button:not(.collapsed) {
    background: rgba(255, 106, 0, 0.1);
    color: var(--accent-primary);
    border-bottom: 1px solid var(--glass-border);
}

.faq-accordion .accordion-button::after {
    filter: invert(1);
}

.faq-accordion .accordion-body {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    padding: 1.25rem 1.5rem;
}

/* Google reCAPTCHA responsive container */
.recaptcha-container {
    overflow: hidden;
}
.g-recaptcha {
    transform-origin: 0 0;
    -webkit-transform-origin: 0 0;
}
@media (max-width: 400px) {
    .g-recaptcha {
        transform: scale(0.86);
        -webkit-transform: scale(0.86);
    }
}
@media (max-width: 340px) {
    .g-recaptcha {
        transform: scale(0.77);
        -webkit-transform: scale(0.77);
    }
}