/* ============================================
   SCALEORANGE — Sales-Grade Design System
   Landing Page Energy. Stripe/Linear Level.
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700;800&display=swap');

:root {
    --so-orange: #F86823;
    --so-orange-dark: #E55A15;
    --so-orange-light: #FF8A50;
    --so-orange-glow: rgba(248, 104, 35, 0.12);
    --so-orange-gradient: linear-gradient(135deg, #F86823 0%, #FF8A50 100%);

    --so-black: #09090B;
    --so-dark: #0A0A0F;
    --so-gray-950: #131318;
    --so-gray-900: #1A1A23;
    --so-gray-800: #25252E;
    --so-gray-700: #3B3B47;
    --so-gray-600: #52525B;
    --so-gray-500: #71717A;
    --so-gray-400: #A1A1AA;
    --so-gray-300: #D4D4D8;
    --so-gray-200: #E4E4E7;
    --so-gray-100: #F4F4F5;
    --so-gray-50: #FAFAFA;
    --so-white: #FFFFFF;

    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --radius-full: 9999px;

    --shadow-glow: 0 0 60px rgba(248, 104, 35, 0.2);
    --shadow-glow-sm: 0 0 30px rgba(248, 104, 35, 0.15);
    --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ---- Base ---- */
*, *::before, *::after { box-sizing: border-box; }

body {
    font-family: var(--font-body) !important;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background: var(--so-dark);
    color: var(--so-gray-400);
    overflow-x: hidden;
    margin: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading) !important;
    font-weight: 700 !important;
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--so-white);
}

p { font-family: var(--font-body) !important; }

/* Header styles now injected by header.js — kept minimal here for legacy compat */

/* ============================================
   HERO SECTION — Full viewport, Three.js bg
   ============================================ */
.so-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--so-dark);
}
#hero-canvas {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 1;
}
.so-hero .container {
    position: relative;
    z-index: 2;
}
.so-hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 120px 20px 60px;
}
.so-hero-headline {
    font-size: clamp(2.8rem, 7vw, 5.5rem) !important;
    font-weight: 800 !important;
    letter-spacing: -0.04em;
    line-height: 1.0 !important;
    color: var(--so-white);
    margin-bottom: 24px;
}
.so-hero-headline .highlight {
    background: var(--so-orange-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.so-hero-sub {
    font-size: clamp(1rem, 2vw, 1.25rem);
    line-height: 1.7;
    color: var(--so-gray-400);
    max-width: 620px;
    margin: 0 auto 40px;
}
.so-hero-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

/* Hero Stats — Glassmorphism bar */
.so-hero-stats {
    display: flex;
    justify-content: center;
    gap: 0;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-2xl);
    padding: 0;
    backdrop-filter: blur(10px);
    overflow: hidden;
}
.so-hero-stat {
    flex: 1;
    text-align: center;
    padding: 32px 24px;
    border-right: 1px solid rgba(255,255,255,0.06);
}
.so-hero-stat:last-child { border-right: none; }
.so-hero-stat .number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--so-orange);
    line-height: 1;
    margin-bottom: 6px;
}
.so-hero-stat .label {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--so-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

/* ============================================
   BUTTONS
   ============================================ */
.so-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-body) !important;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 16px 36px;
    border-radius: var(--radius-full);
    text-decoration: none !important;
    transition: all 0.3s var(--ease);
    cursor: pointer;
    border: none;
}
.so-btn-primary {
    background: var(--so-orange);
    color: var(--so-white) !important;
    box-shadow: 0 4px 20px rgba(248, 104, 35, 0.3);
}
.so-btn-primary:hover {
    background: var(--so-orange-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    color: var(--so-white) !important;
}
.so-btn-outline {
    background: rgba(255,255,255,0.05);
    color: var(--so-white) !important;
    border: 1px solid rgba(255,255,255,0.15);
}
.so-btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.3);
    transform: translateY(-2px);
    color: var(--so-white) !important;
}

/* Legacy overrides */
.get_started, .send_now, .subscribe_now, a.get_started {
    font-family: var(--font-body) !important;
    font-weight: 600 !important;
    font-size: 0.95rem !important;
    border-radius: var(--radius-full) !important;
    padding: 16px 36px !important;
    transition: all 0.3s var(--ease) !important;
}

/* ============================================
   SECTION SYSTEM
   ============================================ */
.so-section {
    padding: 120px 0;
    background: var(--so-dark);
    position: relative;
}
.so-section-alt {
    padding: 120px 0;
    background: var(--so-gray-950);
}
.so-section-light {
    padding: 120px 0;
    background: var(--so-white);
}
.so-section-light h2, .so-section-light h3 { color: var(--so-black) !important; }
.so-section-light p { color: var(--so-gray-600); }
.so-section-light .so-label { color: var(--so-orange) !important; }

.so-label {
    font-family: var(--font-body) !important;
    font-size: 0.75rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.2em !important;
    text-transform: uppercase;
    color: var(--so-orange) !important;
    margin-bottom: 16px;
    display: inline-block;
}
.so-section-title {
    font-size: clamp(2.2rem, 4vw, 3.4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    color: var(--so-white);
}
.so-section-subtitle {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--so-gray-400);
    max-width: 640px;
    margin: 0 auto 56px;
}

/* ============================================
   INDUSTRY CARDS
   ============================================ */
.so-industry-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.so-industry-card {
    background: var(--so-gray-900);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-xl);
    padding: 36px 28px;
    transition: all 0.4s var(--ease);
    position: relative;
    overflow: hidden;
}
.so-industry-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--so-orange-gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
}
.so-industry-card:hover {
    transform: translateY(-4px);
    border-color: rgba(248, 104, 35, 0.3);
    box-shadow: 0 20px 60px rgba(248, 104, 35, 0.08);
}
.so-industry-card:hover::after { opacity: 1; }
.so-industry-card .card-icon {
    width: 48px; height: 48px;
    border-radius: var(--radius-md);
    background: rgba(248, 104, 35, 0.1);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 18px;
    font-size: 1.2rem;
    color: var(--so-orange);
}
.so-industry-card .card-count {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--so-orange);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 8px;
}
.so-industry-card .card-title {
    font-family: var(--font-heading) !important;
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--so-white);
    margin-bottom: 10px;
}
.so-industry-card .card-desc {
    font-size: 0.88rem;
    line-height: 1.6;
    color: var(--so-gray-500);
    margin-bottom: 0;
}

/* ============================================
   MEGA STATS
   ============================================ */
.so-mega-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.so-mega-stat {
    text-align: center;
    padding: 36px 16px;
    border-radius: var(--radius-xl);
    background: var(--so-gray-900);
    border: 1px solid rgba(255,255,255,0.05);
}
.so-mega-stat .number {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    font-weight: 800;
    color: var(--so-orange);
    line-height: 1;
    margin-bottom: 8px;
}
.so-mega-stat .label {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--so-gray-500);
}

/* ============================================
   PRODUCT CARDS
   ============================================ */
.so-product-card {
    background: var(--so-gray-900);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-2xl);
    padding: 40px 32px;
    transition: all 0.4s var(--ease);
    height: 100%;
    display: flex;
    flex-direction: column;
}
.so-product-card:hover {
    transform: translateY(-6px);
    border-color: rgba(248, 104, 35, 0.3);
    box-shadow: 0 24px 60px rgba(248, 104, 35, 0.06);
}
.so-product-card .product-badge {
    display: inline-block;
    background: rgba(248, 104, 35, 0.1);
    color: var(--so-orange);
    padding: 5px 14px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 18px;
    width: fit-content;
}
.so-product-card .product-icon {
    width: 52px; height: 52px;
    border-radius: var(--radius-md);
    background: rgba(248, 104, 35, 0.1);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 20px;
    font-size: 1.3rem;
    color: var(--so-orange);
}
.so-product-card .product-name {
    font-family: var(--font-heading) !important;
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--so-white);
    margin-bottom: 12px;
}
.so-product-card .product-desc {
    font-size: 0.92rem;
    line-height: 1.65;
    color: var(--so-gray-500);
    flex-grow: 1;
}
.so-product-card .product-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--so-orange);
    font-weight: 600;
    font-size: 0.88rem;
    text-decoration: none;
    margin-top: 20px;
    transition: gap 0.3s ease;
}
.so-product-card .product-link:hover { gap: 12px; color: var(--so-orange-light); }

/* ============================================
   SERVICE CARDS
   ============================================ */
.so-service-card {
    background: var(--so-gray-900);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-xl);
    padding: 32px 24px;
    transition: all 0.35s var(--ease);
    height: 100%;
}
.so-service-card:hover {
    transform: translateY(-4px);
    border-color: rgba(248, 104, 35, 0.2);
    box-shadow: 0 16px 40px rgba(0,0,0,0.3);
}
.so-service-card .service-icon {
    width: 46px; height: 46px;
    border-radius: var(--radius-md);
    background: rgba(248, 104, 35, 0.1);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 18px;
    font-size: 1.1rem;
    color: var(--so-orange);
}
.so-service-card h4 {
    font-family: var(--font-heading) !important;
    font-weight: 600 !important;
    font-size: 1.05rem !important;
    color: var(--so-white) !important;
    margin-bottom: 10px;
}
.so-service-card p {
    font-size: 0.88rem !important;
    line-height: 1.6 !important;
    color: var(--so-gray-500) !important;
    margin-bottom: 0;
}

/* ============================================
   TEAM BUILDER
   ============================================ */
.so-team-builder {
    background: var(--so-gray-900);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-2xl);
    padding: 56px 48px;
}
.so-team-builder h3 {
    font-size: 1.8rem;
    color: var(--so-white) !important;
    margin-bottom: 16px;
}
.so-team-builder > p, .so-team-builder .team-points li {
    color: var(--so-gray-400);
}
.so-team-builder .team-points {
    list-style: none;
    padding: 0;
    margin: 24px 0 0;
}
.so-team-builder .team-points li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0;
    font-size: 0.95rem;
    line-height: 1.5;
}
.so-team-builder .team-points li i {
    color: var(--so-orange);
    margin-top: 4px;
    flex-shrink: 0;
}

/* ============================================
   PILLS
   ============================================ */
.so-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.82rem;
    white-space: nowrap;
    transition: all 0.3s ease;
}
.so-pill-light {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--so-gray-300);
}
.so-pill-default {
    background: var(--so-gray-900);
    border: 1px solid rgba(255,255,255,0.08);
    color: var(--so-gray-300);
}
.so-pill-default i { color: var(--so-orange); }
.so-pill-default:hover {
    background: var(--so-orange);
    color: var(--so-white);
    border-color: var(--so-orange);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(248, 104, 35, 0.3);
}
.so-pill-default:hover i { color: var(--so-white); }

/* ============================================
   PROCESS FLOW
   ============================================ */
.so-process {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 48px 0;
}
.so-process-step {
    text-align: center;
    padding: 24px;
    flex: 1;
}
.so-process-step .step-num {
    width: 50px; height: 50px;
    border-radius: 50%;
    background: rgba(248, 104, 35, 0.1);
    border: 2px solid var(--so-orange);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 12px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--so-orange);
    transition: all 0.3s ease;
}
.so-process-step:hover .step-num {
    background: var(--so-orange);
    color: var(--so-white);
    box-shadow: var(--shadow-glow-sm);
}
.so-process-step .step-title {
    font-family: var(--font-heading) !important;
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--so-white);
    margin-bottom: 4px;
}
.so-process-step .step-desc {
    font-size: 0.78rem;
    color: var(--so-gray-500);
}
.so-process-arrow {
    font-size: 1.3rem;
    color: var(--so-gray-700);
    flex-shrink: 0;
}

/* ============================================
   CLIENT LOGOS
   ============================================ */
.so-client-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 36px;
    padding: 40px 0;
}
.so-client-logo {
    width: 110px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    filter: grayscale(1) brightness(1.2);
    opacity: 0.7;
    transition: all 0.3s ease;
    background: #fff;
    padding: 8px 12px;
    border-radius: 8px;
}
.so-client-logo:hover {
    filter: none;
    opacity: 1;
    transform: scale(1.08);
}
.so-client-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* ============================================
   FOUNDER
   ============================================ */
.so-founder {
    background: var(--so-gray-900);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-2xl);
    padding: 56px 48px;
    position: relative;
    overflow: hidden;
}
.so-founder::before {
    content: '';
    position: absolute;
    top: -40%; right: -15%;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(248, 104, 35, 0.06) 0%, transparent 70%);
    pointer-events: none;
}
.so-founder .founder-avatar-img {
    width: 140px; height: 140px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center top;
    display: block;
    margin: 0 auto 20px;
    box-shadow: 0 0 0 4px rgba(248, 104, 35, 0.25);
    border: 3px solid var(--so-orange);
}
.so-founder .founder-name {
    font-family: var(--font-heading) !important;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--so-white);
    margin-bottom: 4px;
}
.so-founder .founder-title {
    color: var(--so-orange-light);
    font-size: 0.92rem;
    font-weight: 500;
    margin-bottom: 16px;
}
.so-founder .founder-credentials {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}
.so-founder .credential-tag {
    background: rgba(248, 104, 35, 0.1);
    color: var(--so-orange-light);
    padding: 5px 14px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid rgba(248, 104, 35, 0.2);
}
.so-founder .founder-bio {
    font-size: 0.98rem;
    line-height: 1.7;
    color: var(--so-gray-400);
}
.so-founder .founder-linkedin {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--so-orange-light);
    text-decoration: none;
    font-weight: 500;
    margin-top: 16px;
    transition: color 0.3s ease;
}
.so-founder .founder-linkedin:hover { color: var(--so-orange); }

/* ============================================
   CTA
   ============================================ */
.so-cta {
    padding: 120px 0;
    background: var(--so-gray-950);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.so-cta::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(248, 104, 35, 0.05) 0%, transparent 70%);
    pointer-events: none;
}
.so-cta h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--so-white) !important;
    margin-bottom: 16px;
}
.so-cta p {
    color: var(--so-gray-400);
    font-size: 1.1rem;
    margin-bottom: 40px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   GLOBAL GRID
   ============================================ */
.so-global-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.so-global-card {
    text-align: center;
    padding: 36px 24px;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255,255,255,0.06);
    background: var(--so-gray-900);
}
.so-global-card h3 {
    font-size: 1.2rem;
    color: var(--so-orange) !important;
    margin-bottom: 10px;
}
.so-global-card p {
    color: var(--so-gray-500);
    font-size: 0.88rem;
    line-height: 1.6;
}

/* ============================================
   CONTACT
   ============================================ */
.so-contact-info .contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.so-contact-info .contact-item:last-child { border-bottom: none; }
.so-contact-info .contact-icon {
    width: 44px; height: 44px;
    border-radius: var(--radius-md);
    background: rgba(248, 104, 35, 0.1);
    display: flex; align-items: center; justify-content: center;
    color: var(--so-orange);
    flex-shrink: 0;
}
.so-contact-info .contact-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--so-gray-500);
    margin-bottom: 4px;
}
.so-contact-info .contact-value {
    font-size: 1rem;
    font-weight: 500;
    color: var(--so-white);
}
.so-contact-info .contact-value a {
    color: var(--so-white) !important;
    text-decoration: none !important;
    transition: color 0.2s ease;
}
.so-contact-info .contact-value a:hover { color: var(--so-orange) !important; }

/* ============================================
   FOOTER
   ============================================ */
.footer-section {
    background: var(--so-black) !important;
    padding-top: 60px !important;
}
.footer-section .footer-text {
    font-size: 0.88rem !important;
    color: var(--so-gray-500) !important;
}
.footer-section .first-column .navbar-brand {
    font-family: var(--font-heading) !important;
    font-weight: 700 !important;
    font-size: 1.3rem !important;
    color: var(--so-white) !important;
}
.footer-section .heading {
    font-family: var(--font-heading) !important;
    font-weight: 600 !important;
    font-size: 0.95rem !important;
}
.footer-section .list-unstyled li a {
    font-size: 0.85rem !important;
    color: var(--so-gray-500) !important;
    transition: color 0.2s ease;
}
.footer-section .list-unstyled li a:hover { color: var(--so-orange) !important; }
.footer-section .copyright p { font-size: 0.78rem !important; color: var(--so-gray-600) !important; }
.footer-section .subscribe_now {
    font-size: 0.82rem !important;
    padding: 12px 24px !important;
    border-radius: var(--radius-full) !important;
}

/* Kill legacy decorative imgs */
.offer-toplayer, .offer-bottomlayer, .offer-circleimage,
.about-rightimage, .about-rightcircle, .about-leftcircle,
.service-rightlayer, .service-leftlayer, .footer-leftimage,
.footer-dotimage, .footer-leftlayer, .sub-bannerleftlayer,
.sub-bannerrightlayer, .banner-circleright, .banner-layerright,
figure.service-rightcircle, .footer-logo, figure.about-leftcircle {
    display: none !important;
}

/* Kill legacy header/banner */
.banner_outer, .sub-banner, .sub-banner4 {
    background: var(--so-dark) !important;
    background-image: none !important;
}
.banner_outer::before, .banner_outer::after { display: none !important; }
.banner-section { padding: 160px 20px 80px !important; }
.sub-banner .banner-section { padding: 140px 20px 80px !important; }
.sub-banner .banner_content h1 {
    font-size: clamp(1.8rem, 4vw, 3rem) !important;
    font-weight: 800 !important;
    color: var(--so-white) !important;
}
.sub-banner .banner_content p {
    color: var(--so-gray-400) !important;
    font-size: 1.05rem !important;
}
.sub-banner .box { display: none !important; }

/* Legacy nav — kill it */
.header, .main-header, .navbar, .navbar-brand,
.navbar-nav, .last_list, .navbar-toggler { display: none !important; }

/* Service box overrides for product pages */
.service-box {
    background: var(--so-gray-900) !important;
    border: 1px solid rgba(255,255,255,0.06) !important;
    border-radius: var(--radius-xl) !important;
    transition: all 0.35s var(--ease) !important;
}
.service-box:hover {
    transform: translateY(-4px) !important;
    border-color: rgba(248, 104, 35, 0.2) !important;
    box-shadow: 0 16px 40px rgba(0,0,0,0.4) !important;
}
.service-box h4 {
    font-family: var(--font-heading) !important;
    color: var(--so-white) !important;
}
.service-box p {
    color: var(--so-gray-500) !important;
}

/* ============================================
   404
   ============================================ */
.page-404 {
    min-height: 100vh;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    background: var(--so-dark); color: var(--so-white);
    text-align: center; padding: 40px 20px;
}
.page-404 h1 {
    font-size: 10rem; font-weight: 900;
    background: var(--so-orange-gradient);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text; line-height: 1; margin-bottom: 16px;
}
.page-404 h2 { font-size: 1.6rem; color: var(--so-white) !important; margin-bottom: 12px; }
.page-404 p { color: var(--so-gray-500); font-size: 1rem; margin-bottom: 32px; max-width: 380px; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1199px) {
    .so-industry-grid { grid-template-columns: repeat(2, 1fr); }
    .so-mega-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 991px) {
    .so-section, .so-section-alt, .so-cta { padding: 80px 0; }
    .so-process-arrow { display: none; }
    .so-global-grid { grid-template-columns: 1fr 1fr; }
    .so-hero-stats { flex-wrap: wrap; border-radius: var(--radius-xl); }
    .so-hero-stat { min-width: 50%; }
}

@media (max-width: 767px) {
    .so-hero-content { padding: 80px 16px 40px; }
    .so-hero-headline { font-size: clamp(2.2rem, 8vw, 3rem) !important; }
    .so-hero-sub { font-size: 0.95rem; }
    .so-hero-buttons { flex-direction: column; align-items: center; }
    .so-hero-buttons .so-btn { width: 100%; max-width: 280px; justify-content: center; }
    .so-hero-stats {
        flex-direction: column;
        border-radius: var(--radius-xl);
    }
    .so-hero-stat {
        border-right: none;
        border-bottom: 1px solid rgba(255,255,255,0.06);
        padding: 20px 16px;
    }
    .so-hero-stat:last-child { border-bottom: none; }
    .so-hero-stat .number { font-size: 2rem; }

    .so-section-title { font-size: 1.7rem !important; }
    .so-industry-grid { grid-template-columns: 1fr !important; }
    .so-mega-stats { grid-template-columns: 1fr 1fr !important; gap: 12px; }
    .so-global-grid { grid-template-columns: 1fr !important; }

    .so-founder { padding: 32px 24px !important; }
    .so-founder .founder-avatar-img { width: 100px; height: 100px; }
    .so-team-builder { padding: 32px 24px !important; }

    .banner-section { padding: 120px 16px 60px !important; }
    .sub-banner .banner-section { padding: 110px 16px 50px !important; }
}

@media (max-width: 480px) {
    .so-hero-headline { font-size: 2rem !important; }
    .so-hero-stat .number { font-size: 1.7rem; }
    .so-hero-stat .label { font-size: 0.68rem; }
    .page-404 h1 { font-size: 6rem; }
}

/* Interaction and accessibility */
.so-btn:focus-visible { outline: 2px solid var(--so-orange); outline-offset: 3px; }
a:focus-visible { outline: 2px solid var(--so-orange-light); outline-offset: 2px; border-radius: 4px; }
.so-btn:active { transform: scale(0.97) !important; transition-duration: 60ms !important; }
.so-btn, .so-nav-link, .so-nav-cta { touch-action: manipulation; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
    html { scroll-behavior: auto; }
}