/* ============================================
   HOME PAGE — Hero, Services, Marquee, Hybrid, Tech, CTA
   ============================================ */

/* ─── HERO SECTION ─── */
.hero-section { position: relative; min-height: 100vh; display: flex; flex-direction: column; justify-content: center; padding: 120px 0 60px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hero-grid-bg { position: absolute; inset: 0; background-image: linear-gradient(rgba(99,102,241,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(99,102,241,0.04) 1px, transparent 1px); background-size: 60px 60px; }
.hero-glow-orb--indigo, .hero-glow-orb.indigo { width: 400px; height: 400px; top: -200px; left: -100px; background: var(--accent-indigo); animation: float-slow 10s ease-in-out infinite; }
.hero-glow-orb--emerald, .hero-glow-orb.emerald { width: 300px; height: 300px; top: 100px; right: -200px; left: auto; background: var(--accent-emerald); animation: float-slow 12s ease-in-out infinite 2s; }
.hero-glow-orb--amber, .hero-glow-orb.amber { width: 200px; height: 200px; bottom: -150px; left: 40%; background: var(--accent-amber); animation: float-slow 8s ease-in-out infinite 4s; }
.hero-particle-field { position: absolute; inset: 0; }

.hero-container { max-width: 1280px; margin: 0 auto; padding: 0 var(--space-xl); display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3xl); align-items: center; position: relative; z-index: 1; }
.hero-content { max-width: 600px; }

.hero-badge { display: inline-flex; align-items: center; gap: var(--space-sm); padding: 6px 16px; background: var(--accent-indigo-muted); border: 1px solid rgba(99,102,241,0.2); border-radius: var(--radius-full); margin-bottom: var(--space-xl); font-size: 0.8rem; font-weight: var(--font-weight-semibold); color: var(--accent-indigo-glow); }
.hero-badge-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent-emerald); animation: pulse-dot 2s ease-in-out infinite; }
@keyframes pulse-dot { 0%,100% { opacity:1; transform:scale(1); } 50% { opacity:0.5; transform:scale(1.5); } }

.hero-title { font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: var(--font-weight-black); line-height: 1.05; margin-bottom: var(--space-xl); }
.hero-title-line { display: block; }
.hero-gradient-animated { background-size: 200% 200%; animation: gradient-shift 4s ease infinite; }
@keyframes gradient-shift { 0%{background-position:0% 50%} 50%{background-position:100% 50%} 100%{background-position:0% 50%} }

.hero-subtitle { font-size: clamp(1rem, 1.8vw, 1.15rem); color: var(--text-secondary); line-height: 1.7; margin-bottom: var(--space-2xl); max-width: 520px; }
.hero-ctas { display: flex; gap: var(--space-md); flex-wrap: wrap; }
.hero-cta-primary { display: flex; align-items: center; gap: var(--space-sm); }
.hero-cta-primary svg { transition: transform var(--transition-fast); }
.hero-cta-primary:hover svg { transform: translateX(4px); }

/* Hero Visual */
.hero-visual { display: flex; justify-content: center; align-items: center; position: relative; }
.hero-viz { position: relative; width: 350px; height: 350px; }
.hero-viz-core { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.viz-ring { position: absolute; border-radius: 50%; border: 1px solid; }
.viz-ring--1 { width: 100%; height: 100%; border-color: rgba(99,102,241,0.15); animation: spin-slow 30s linear infinite; }
.viz-ring--2 { width: 70%; height: 70%; top: 15%; left: 15%; border-color: rgba(16,185,129,0.15); animation: spin-slow 20s linear infinite reverse; }
.viz-ring--3 { width: 40%; height: 40%; top: 30%; left: 30%; border-color: rgba(245,158,11,0.15); animation: spin-slow 15s linear infinite; }
@keyframes spin-slow { from { transform: rotate(0); } to { transform: rotate(360deg); } }
.viz-nucleus { width: 20px; height: 20px; border-radius: 50%; background: linear-gradient(135deg, var(--accent-indigo), var(--accent-emerald)); box-shadow: 0 0 30px rgba(99,102,241,0.4); position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); }

.hero-viz-nodes { position: absolute; inset: 0; }
.viz-node { position: absolute; padding: 6px 14px; background: var(--glass-bg); backdrop-filter: blur(8px); border: 1px solid var(--glass-border); border-radius: var(--radius-full); font-size: 0.75rem; font-weight: var(--font-weight-semibold); color: var(--text-primary); white-space: nowrap; }
.viz-node--1 { top: 2%; left: 50%; transform: translateX(-50%); }
.viz-node--2 { top: 25%; right: 0; }
.viz-node--3 { bottom: 25%; right: 0; }
.viz-node--4 { bottom: 2%; left: 50%; transform: translateX(-50%); }
.viz-node--5 { bottom: 25%; left: 0; }
.viz-node--6 { top: 25%; left: 0; }
.hero-viz-connections { position: absolute; inset: 0; width: 100%; height: 100%; }

/* Hero Stats */
.hero-stats { display: flex; justify-content: center; gap: 0; max-width: 800px; margin: var(--space-3xl) auto 0; background: var(--glass-bg); backdrop-filter: blur(var(--glass-blur)); border: 1px solid var(--glass-border); border-radius: var(--radius-xl); padding: var(--space-xl) var(--space-2xl); position: relative; z-index: 1; }
.hero-stat { flex: 1; text-align: center; }
.hero-stat-value { font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: var(--font-weight-black); background: linear-gradient(135deg, var(--accent-indigo), var(--accent-emerald)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-stat-prefix, .hero-stat-suffix { font-size: clamp(1rem, 2vw, 1.5rem); font-weight: var(--font-weight-bold); background: linear-gradient(135deg, var(--accent-indigo), var(--accent-emerald)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-stat-label { display: block; font-size: 0.75rem; color: var(--text-tertiary); margin-top: var(--space-xs); text-transform: uppercase; letter-spacing: 0.05em; }
.hero-stat-divider { width: 1px; background: var(--border-subtle); margin: 0 var(--space-lg); }

/* ─── ROI CALCULATOR ─── */
.calculator-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
.calculator-panel-title { font-size: 1rem; font-weight: var(--font-weight-semibold); margin-bottom: var(--space-xl); }
.calc-badge-live { font-size: 0.65rem; padding: 2px 8px; border-radius: var(--radius-full); background: rgba(16,185,129,0.15); color: var(--accent-emerald-glow); margin-left: var(--space-sm); animation: pulse-dot 2s ease-in-out infinite; }
.calc-field { margin-bottom: var(--space-xl); }
.calc-label { display: flex; justify-content: space-between; align-items: center; font-size: 0.85rem; font-weight: var(--font-weight-medium); margin-bottom: var(--space-sm); color: var(--text-secondary); }
.calc-value-display { font-family: var(--font-mono); font-weight: var(--font-weight-bold); color: var(--accent-indigo-glow); }
.calc-slider { -webkit-appearance: none; width: 100%; height: 6px; background: var(--bg-tertiary); border-radius: var(--radius-full); outline: none; }
.calc-slider::-webkit-slider-thumb { -webkit-appearance: none; width: 20px; height: 20px; background: var(--accent-indigo); border-radius: 50%; cursor: pointer; box-shadow: 0 0 10px rgba(99,102,241,0.4); transition: transform var(--transition-fast); }
.calc-slider::-webkit-slider-thumb:hover { transform: scale(1.2); }
.calc-range-labels { display: flex; justify-content: space-between; font-size: 0.7rem; color: var(--text-tertiary); margin-top: var(--space-xs); }
.calc-result-block { display: flex; flex-direction: column; gap: var(--space-lg); }
.calc-result { margin-bottom: var(--space-sm); }
.calc-result-label { font-size: 0.8rem; color: var(--text-tertiary); display: block; margin-bottom: var(--space-xs); }
.calc-result-value { font-size: 1.8rem; font-weight: var(--font-weight-black); font-family: var(--font-mono); }
#calc-roi { color: var(--accent-indigo-glow); }
#calc-revenue { color: var(--accent-emerald-glow); }
#calc-cpa { color: var(--accent-amber-glow); }
.card-glow--emerald { background: radial-gradient(circle at center, var(--accent-emerald-muted) 0%, transparent 60%) !important; }
.card-glow--indigo { background: radial-gradient(circle at center, var(--accent-indigo-muted) 0%, transparent 60%) !important; }
.calc-result-bar { height: 8px; background: var(--bg-tertiary); border-radius: var(--radius-full); overflow: hidden; margin-top: var(--space-sm); }
.calc-result-bar-fill { height: 100%; border-radius: var(--radius-full); transition: width 0.5s ease; }
.calc-result-bar-fill--indigo { background: linear-gradient(90deg, var(--accent-indigo), #818cf8); }
.calc-result-bar-fill--emerald { background: linear-gradient(90deg, var(--accent-emerald), #34d399); }
.calc-result-bar-fill--amber { background: linear-gradient(90deg, var(--accent-amber), #fbbf24); }
.calc-cta-row { margin-top: var(--space-xl); }

/* ─── SERVICES GRID ─── */
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-xl); }
.service-card { position: relative; overflow: visible; transition: all var(--transition-base); }
.service-card:hover { transform: translateY(-4px); }
.service-card .floating-asset-container { top: 16px; right: 16px; width: 80px; height: 80px; z-index: 0; }
.service-card .asset-3d-mock { background: none; padding: 8px; }
.service-card .card-content { position: relative; z-index: 2; }
.service-card-body { position: relative; z-index: 1; }
.service-card-title { font-size: 1.2rem; font-weight: var(--font-weight-bold); margin-bottom: var(--space-md); }
.service-card-desc { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: var(--space-lg); }
.service-card-metrics { display: flex; gap: var(--space-xl); margin-bottom: var(--space-lg); }
.service-metric-val { display: block; font-size: 1.3rem; font-weight: var(--font-weight-black); font-family: var(--font-mono); background: linear-gradient(135deg, var(--accent-indigo), var(--accent-emerald)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.service-metric-label { font-size: 0.7rem; color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 0.03em; }
.service-card-link { display: inline-flex; align-items: center; gap: var(--space-sm); font-size: 0.85rem; font-weight: var(--font-weight-semibold); color: var(--accent-indigo-glow); transition: all var(--transition-fast); }
.service-card-link:hover { gap: var(--space-md); }

/* Service Icons (CSS art) */
.service-icon { width: 64px; height: 64px; position: relative; margin-bottom: var(--space-md); }
.service-icon--saas .si-layer { position: absolute; border-radius: var(--radius-sm); border: 1.5px solid rgba(99,102,241,0.4); }
.service-icon--saas .si-layer--1 { width: 100%; height: 50%; bottom: 0; background: rgba(99,102,241,0.08); }
.service-icon--saas .si-layer--2 { width: 80%; height: 40%; bottom: 20%; left: 10%; background: rgba(99,102,241,0.12); }
.service-icon--saas .si-layer--3 { width: 60%; height: 30%; bottom: 35%; left: 20%; background: rgba(99,102,241,0.18); }
.service-icon--marketing { display: flex; align-items: flex-end; gap: 4px; height: 64px; padding-bottom: 8px; }
.si-chart-bar { width: 12px; border-radius: 3px 3px 0 0; }
.si-chart-bar--1 { height: 30%; background: rgba(16,185,129,0.3); }
.si-chart-bar--2 { height: 55%; background: rgba(16,185,129,0.5); }
.si-chart-bar--3 { height: 75%; background: rgba(16,185,129,0.7); }
.si-chart-bar--4 { height: 95%; background: var(--accent-emerald); }
.service-icon--pseo .si-globe { width: 48px; height: 48px; border-radius: 50%; border: 1.5px solid rgba(245,158,11,0.4); position: relative; overflow: hidden; }
.si-globe-ring { position: absolute; border-radius: 50%; border: 1px solid rgba(245,158,11,0.3); }
.si-globe-ring--h { width: 100%; height: 60%; top: 20%; left: 0; }
.si-globe-ring--v { width: 60%; height: 100%; top: 0; left: 20%; }
.service-icon--ai .si-brain { width: 48px; height: 48px; position: relative; }
.si-synapse { position: absolute; width: 8px; height: 8px; border-radius: 50%; background: rgba(99,102,241,0.5); }
.si-synapse--1 { top: 0; left: 50%; transform: translateX(-50%); }
.si-synapse--2 { top: 50%; right: 0; transform: translateY(-50%); }
.si-synapse--3 { bottom: 0; left: 50%; transform: translateX(-50%); }
.si-synapse--4 { top: 50%; left: 0; transform: translateY(-50%); }
.si-core-dot { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 12px; height: 12px; border-radius: 50%; background: var(--accent-indigo); box-shadow: 0 0 15px rgba(99,102,241,0.5); }

/* ─── MARQUEE ─── */
.marquee-container { overflow: hidden; position: relative; padding: var(--space-xl) 0; }
.marquee-container::before, .marquee-container::after { content: ''; position: absolute; top: 0; width: 120px; height: 100%; z-index: 2; pointer-events: none; }
.marquee-container::before { left: 0; background: linear-gradient(90deg, var(--bg-primary), transparent); }
.marquee-container::after { right: 0; background: linear-gradient(270deg, var(--bg-primary), transparent); }
.marquee-track { display: flex; gap: var(--space-lg); animation: marquee-scroll 40s linear infinite; width: max-content; }
@keyframes marquee-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee-track:hover { animation-play-state: paused; }
.marquee-item { flex-shrink: 0; width: 300px; }
.marquee-card { height: 100%; }
.marquee-industry { font-size: 0.7rem; font-weight: var(--font-weight-semibold); color: var(--accent-indigo-glow); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: var(--space-sm); display: block; }
.marquee-company { font-size: 1rem; font-weight: var(--font-weight-bold); margin-bottom: var(--space-md); }
.marquee-metric { font-size: 1.5rem; font-weight: var(--font-weight-black); font-family: var(--font-mono); background: linear-gradient(135deg, var(--accent-emerald), var(--accent-indigo)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: var(--space-sm); }
.marquee-metric span { font-size: 0.75rem; font-weight: var(--font-weight-normal); }
.marquee-snippet { font-size: 0.8rem; color: var(--text-tertiary); line-height: 1.5; }

/* ─── HYBRID GRID ─── */
.hybrid-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
.hybrid-card { overflow: visible; }
.hybrid-card .floating-asset-container { top: 20px; right: 20px; width: 72px; height: 72px; z-index: 0; }
.hybrid-card .asset-3d-mock { background: none; padding: 0; }
.hybrid-icon { margin-bottom: var(--space-lg); }
.hybrid-icon svg { width: 64px; height: 64px; }
.hybrid-list { list-style: none; padding: 0; margin: var(--space-lg) 0 0; display: flex; flex-direction: column; gap: var(--space-md); }
.hybrid-list li { display: flex; align-items: center; gap: var(--space-sm); font-size: 0.85rem; color: var(--text-secondary); }
.hybrid-list .check { color: var(--accent-emerald); font-weight: bold; }
.hybrid-center-badge { grid-column: 1 / -1; text-align: center; padding: var(--space-xl); }
.hybrid-sync-text { font-size: 0.9rem; color: var(--text-secondary); }

/* ─── TECH STACK ─── */
.section-content { position: relative; }
.tech-stack-section { position: relative; overflow: hidden; }
.tech-marquee { overflow: hidden; padding: var(--space-lg) 0; position: relative; }
.tech-marquee::before, .tech-marquee::after { content: ''; position: absolute; top: 0; width: 80px; height: 100%; z-index: 2; pointer-events: none; }
.tech-marquee::before { left: 0; background: linear-gradient(90deg, var(--bg-primary), transparent); }
.tech-marquee::after { right: 0; background: linear-gradient(270deg, var(--bg-primary), transparent); }
.tech-track { display: flex; gap: var(--space-xl); animation: tech-scroll 30s linear infinite; width: max-content; }
@keyframes tech-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.tech-item { display: flex; flex-direction: column; align-items: center; gap: var(--space-sm); flex-shrink: 0; }
.tech-icon-box { width: 56px; height: 56px; display: flex; align-items: center; justify-content: center; background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: var(--radius-md); transition: all var(--transition-fast); }
.tech-icon-box:hover { border-color: var(--accent-indigo); transform: translateY(-2px); }
.tech-icon-box svg { width: 32px; height: 32px; }
.tech-label { font-size: 0.7rem; color: var(--text-tertiary); white-space: nowrap; }

/* ─── CTA SECTION ─── */
.cta-section { position: relative; overflow: hidden; }
.cta-bg { position: absolute; inset: 0; }
.cta-glow { position: absolute; width: 400px; height: 400px; border-radius: 50%; filter: blur(120px); opacity: 0.15; }
.cta-glow--1 { background: var(--accent-indigo); top: -100px; left: 20%; }
.cta-glow--2 { background: var(--accent-emerald); bottom: -100px; right: 20%; }
.cta-content { text-align: center; position: relative; z-index: 1; max-width: 600px; margin: 0 auto; }
.cta-title { font-size: clamp(2rem, 4vw, 3rem); font-weight: var(--font-weight-black); line-height: 1.1; margin-bottom: var(--space-lg); }
.cta-subtitle { font-size: 1rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: var(--space-2xl); }
.cta-form { max-width: 480px; margin: 0 auto; }
.cta-input-group { display: flex; gap: var(--space-sm); }
.cta-input { flex: 1; padding: 14px 20px; background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: var(--radius-full); color: var(--text-primary); font-size: 0.9rem; }
.cta-input:focus { border-color: var(--accent-indigo); outline: none; box-shadow: 0 0 0 3px var(--accent-indigo-soft); }
.cta-submit-btn { display: flex; align-items: center; gap: var(--space-sm); white-space: nowrap; }
.cta-form-message { margin-top: var(--space-md); font-size: 0.85rem; }
.cta-trust { display: flex; justify-content: center; gap: var(--space-xl); margin-top: var(--space-xl); }
.cta-trust-item { display: flex; align-items: center; gap: var(--space-xs); font-size: 0.8rem; color: var(--text-tertiary); }

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE — Full Multi-Breakpoint System
   ═══════════════════════════════════════════════════════════════ */

/* ─── 1440px+ : Ultra-wide screens ─── */
@media (min-width: 1440px) {
    .hero-container { max-width: 1400px; gap: var(--space-4xl); }
    .hero-viz { width: 420px; height: 420px; }
    .hero-stats { max-width: 900px; padding: var(--space-2xl) var(--space-3xl); }
    .hero-stat-value { font-size: 2.8rem; }
    .cta-content { max-width: 700px; }
    .marquee-item { width: 340px; }
    .cta-glow { width: 500px; height: 500px; }
}

/* ─── 1280px : Large desktop ─── */
@media (max-width: 1280px) {
    .hero-container { gap: var(--space-2xl); }
    .hero-viz { width: 320px; height: 320px; }
    .hero-stats { max-width: 720px; }
}

/* ─── 1024px : Tablet landscape / small desktop ─── */
@media (max-width: 1024px) {
    /* Hero */
    .hero-container { grid-template-columns: 1fr; text-align: center; gap: var(--space-2xl); }
    .hero-content { max-width: 640px; margin: 0 auto; }
    .hero-subtitle { margin-left: auto; margin-right: auto; }
    .hero-ctas { justify-content: center; }
    .hero-visual { display: none; }
    .hero-badge { font-size: 0.75rem; }
    .hero-stats { max-width: 100%; }

    /* Calculator */
    .calculator-grid { grid-template-columns: 1fr; gap: var(--space-lg); }

    /* Marquee */
    .marquee-item { width: 280px; }
    .marquee-container::before, .marquee-container::after { width: 80px; }

    /* Glow orbs — smaller on tablet */
    .hero-glow-orb--indigo, .hero-glow-orb.indigo { width: 300px; height: 300px; top: -150px; left: -80px; }
    .hero-glow-orb--emerald, .hero-glow-orb.emerald { width: 220px; height: 220px; }
    .hero-glow-orb--amber, .hero-glow-orb.amber { width: 160px; height: 160px; }

    /* CTA glows */
    .cta-glow { width: 300px; height: 300px; }
}

/* ─── 768px : Tablet portrait ─── */
@media (max-width: 768px) {
    /* Hero */
    .hero-section { min-height: auto; padding: 100px 0 40px; }
    .hero-container { padding: 0 var(--space-lg); }
    .hero-title { margin-bottom: var(--space-lg); }
    .hero-subtitle { font-size: 0.95rem; margin-bottom: var(--space-xl); }
    .hero-badge { padding: 5px 12px; font-size: 0.7rem; margin-bottom: var(--space-lg); }
    .hero-ctas { gap: var(--space-sm); }
    .hero-ctas .btn-xl { padding: 0.85rem 2rem; font-size: 0.9rem; }

    /* Hero Stats — vertical stack */
    .hero-stats { flex-direction: column; gap: 0; padding: var(--space-lg); border-radius: var(--radius-lg); margin-top: var(--space-2xl); }
    .hero-stat { padding: var(--space-md) 0; }
    .hero-stat-divider { width: 80%; height: 1px; margin: 0 auto; }
    .hero-stat-label { font-size: 0.7rem; }

    /* Calculator */
    .calculator-panel-title { font-size: 0.95rem; }
    .calc-label { font-size: 0.8rem; }
    .calc-result-value { font-size: 1.5rem; }
    .calc-slider::-webkit-slider-thumb { width: 24px; height: 24px; }
    .calc-slider::-moz-range-thumb { width: 24px; height: 24px; }
    .calc-slider { height: 8px; }

    /* Services */
    .services-grid { grid-template-columns: 1fr; gap: var(--space-lg); }
    .service-card .floating-asset-container { width: 60px; height: 60px; top: 12px; right: 12px; }
    .service-card-title { font-size: 1.1rem; }
    .service-card-desc { font-size: 0.82rem; }
    .service-card-metrics { gap: var(--space-lg); }
    .service-metric-val { font-size: 1.15rem; }

    /* Marquee */
    .marquee-item { width: 260px; }
    .marquee-company { font-size: 0.95rem; }
    .marquee-metric { font-size: 1.3rem; }
    .marquee-container::before, .marquee-container::after { width: 60px; }

    /* Hybrid */
    .hybrid-grid { grid-template-columns: 1fr; gap: var(--space-lg); }
    .hybrid-card .floating-asset-container { width: 56px; height: 56px; }
    .hybrid-icon svg { width: 52px; height: 52px; }
    .hybrid-list li { font-size: 0.82rem; }

    /* Tech */
    .tech-icon-box { width: 48px; height: 48px; }
    .tech-icon-box svg { width: 28px; height: 28px; }
    .tech-label { font-size: 0.65rem; }
    .tech-marquee::before, .tech-marquee::after { width: 50px; }

    /* CTA */
    .cta-input-group { flex-direction: column; }
    .cta-input { padding: 12px 16px; font-size: 0.85rem; border-radius: var(--radius-md); }
    .cta-submit-btn { justify-content: center; border-radius: var(--radius-md); padding: 12px 24px; }
    .cta-trust { flex-direction: column; align-items: center; gap: var(--space-md); }
    .cta-trust-item { font-size: 0.75rem; }
    .cta-subtitle { font-size: 0.9rem; }

    /* Glow orbs — smaller on mobile */
    .hero-glow-orb--indigo, .hero-glow-orb.indigo { width: 200px; height: 200px; top: -100px; left: -60px; filter: blur(60px); }
    .hero-glow-orb--emerald, .hero-glow-orb.emerald { width: 160px; height: 160px; top: 50px; right: -80px; }
    .hero-glow-orb--amber, .hero-glow-orb.amber { width: 120px; height: 120px; }
    .cta-glow { width: 200px; height: 200px; filter: blur(80px); }
}

/* ─── 480px : Small mobile ─── */
@media (max-width: 480px) {
    /* Hero */
    .hero-section { padding: 88px 0 32px; }
    .hero-container { padding: 0 var(--space-md); }
    .hero-title { font-size: 2rem; line-height: 1.1; margin-bottom: var(--space-md); }
    .hero-subtitle { font-size: 0.88rem; line-height: 1.6; }
    .hero-badge { padding: 4px 10px; font-size: 0.65rem; gap: var(--space-xs); margin-bottom: var(--space-md); }
    .hero-badge-dot { width: 6px; height: 6px; }
    .hero-ctas { flex-direction: column; width: 100%; }
    .hero-ctas .btn { width: 100%; justify-content: center; }
    .hero-ctas .btn-xl { padding: 0.75rem 1.5rem; font-size: 0.85rem; }

    /* Hero Stats */
    .hero-stats { padding: var(--space-md); margin-top: var(--space-xl); border-radius: var(--radius-md); }
    .hero-stat-value { font-size: 1.5rem; }
    .hero-stat-prefix, .hero-stat-suffix { font-size: 0.9rem; }
    .hero-stat-label { font-size: 0.6rem; letter-spacing: 0.03em; }

    /* Calculator */
    .calc-result-value { font-size: 1.3rem; }
    .calc-slider::-webkit-slider-thumb { width: 28px; height: 28px; }
    .calc-slider::-moz-range-thumb { width: 28px; height: 28px; }
    .calc-slider { height: 10px; }
    .calc-label { font-size: 0.75rem; flex-direction: column; align-items: flex-start; gap: 4px; }
    .calc-value-display { font-size: 0.85rem; }
    .calc-cta-row .btn { width: 100%; justify-content: center; }

    /* Services */
    .service-card .floating-asset-container { width: 48px; height: 48px; top: 10px; right: 10px; }
    .service-card-title { font-size: 1rem; }
    .service-card-desc { font-size: 0.8rem; margin-bottom: var(--space-md); }
    .service-card-metrics { flex-direction: column; gap: var(--space-sm); }
    .service-metric-val { font-size: 1.1rem; }
    .service-metric-label { font-size: 0.65rem; }
    .service-card-link { font-size: 0.8rem; }
    .service-icon { width: 48px; height: 48px; }

    /* Marquee */
    .marquee-item { width: 230px; }
    .marquee-company { font-size: 0.9rem; }
    .marquee-metric { font-size: 1.15rem; }
    .marquee-snippet { font-size: 0.75rem; }
    .marquee-industry { font-size: 0.6rem; }
    .marquee-container::before, .marquee-container::after { width: 40px; }

    /* Hybrid */
    .hybrid-card .floating-asset-container { width: 44px; height: 44px; top: 12px; right: 12px; }
    .hybrid-icon svg { width: 44px; height: 44px; }
    .hybrid-list li { font-size: 0.78rem; }
    .hybrid-sync-text { font-size: 0.82rem; }

    /* Tech */
    .tech-icon-box { width: 42px; height: 42px; }
    .tech-icon-box svg { width: 24px; height: 24px; }
    .tech-label { font-size: 0.6rem; }
    .tech-track { gap: var(--space-lg); }
    .tech-marquee::before, .tech-marquee::after { width: 30px; }

    /* CTA */
    .cta-content { padding: 0 var(--space-sm); }
    .cta-title { font-size: 1.6rem; margin-bottom: var(--space-md); }
    .cta-subtitle { font-size: 0.82rem; margin-bottom: var(--space-xl); }
    .cta-input { padding: 12px 14px; font-size: 0.82rem; }
    .cta-trust-item { font-size: 0.7rem; }

    /* Glow orbs — minimal on small screens */
    .hero-glow-orb--indigo, .hero-glow-orb.indigo { width: 150px; height: 150px; opacity: 0.1; }
    .hero-glow-orb--emerald, .hero-glow-orb.emerald { width: 120px; height: 120px; opacity: 0.1; }
    .hero-glow-orb--amber, .hero-glow-orb.amber { width: 80px; height: 80px; opacity: 0.1; }
    .cta-glow { width: 150px; height: 150px; opacity: 0.1; }
}

/* ─── 360px : Extra-small mobile (SE, Galaxy S) ─── */
@media (max-width: 360px) {
    .hero-section { padding: 80px 0 24px; }
    .hero-container { padding: 0 var(--space-sm); }
    .hero-title { font-size: 1.7rem; }
    .hero-subtitle { font-size: 0.82rem; }
    .hero-stats { padding: var(--space-sm); }
    .hero-stat-value { font-size: 1.3rem; }
    .marquee-item { width: 200px; }
    .calc-result-value { font-size: 1.1rem; }
    .cta-title { font-size: 1.4rem; }
    .service-card-metrics { gap: var(--space-xs); }
}