/* ═══════════════════════════════════════════════════════════
   EQ — New Generation Website
   Aesthetic: Dark futuristic, glass morphism, dynamic aura
   Typography: Playfair Display (display) + DM Sans (body)
   ═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300;1,9..40,400&display=swap');

:root {
    --bg-void: #060810;
    --bg-deep: #0b0e18;
    --bg-surface: rgba(14, 18, 30, 0.7);
    --bg-elevated: rgba(20, 26, 42, 0.6);
    --text-bright: #e8ecf4;
    --text-mid: #9ba3b5;
    --text-dim: #5c6478;
    --accent-core: #4f8fff;
    --accent-vivid: #6ba3ff;
    --accent-glow: rgba(79, 143, 255, 0.12);
    --accent-secondary: #a78bfa;
    --accent-warm: #f0b866;
    --border-glass: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-xl: 32px;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'DM Sans', system-ui, sans-serif;
    --transition-smooth: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--font-body);
    background: var(--bg-void);
    color: var(--text-bright);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection { background: var(--accent-core); color: var(--bg-void); }

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }


/* ─── GLOBAL BACKGROUND ELEMENTS ─── */

.dynamic-aura {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 70vw;
    height: 70vh;
    background: radial-gradient(
        ellipse at center,
        rgba(79, 143, 255, 0.08) 0%,
        rgba(167, 139, 250, 0.05) 40%,
        transparent 70%
    );
    filter: blur(100px);
    transform: translate(-50%, -50%);
    z-index: 0;
    pointer-events: none;
    will-change: transform;
}

.grain-overlay {
    position: fixed;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 256px;
}


/* ─── NAVIGATION ─── */

.nav-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 3.5rem;
    height: 72px;
    background: rgba(6, 8, 16, 0.75);
    backdrop-filter: blur(24px) saturate(1.4);
    -webkit-backdrop-filter: blur(24px) saturate(1.4);
    border-bottom: 1px solid var(--border-glass);
    transition: background 0.4s var(--transition-smooth);
}

.nav-header.scrolled {
    background: rgba(6, 8, 16, 0.92);
}

.logo-mark {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-mark svg {
    width: 38px;
    height: 38px;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.4rem;
    letter-spacing: -0.01em;
    color: var(--text-bright);
}

.nav-links {
    display: flex;
    gap: 2.25rem;
    align-items: center;
}

.nav-links a {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--text-mid);
    letter-spacing: 0.01em;
    transition: color 0.3s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-core);
    transition: width 0.3s var(--transition-smooth);
}

.nav-links a:hover { color: var(--text-bright); }
.nav-links a:hover::after { width: 100%; }

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

.lang-toggle {
    font-size: 0.8rem;
    color: var(--text-dim);
    cursor: pointer;
    padding: 0.35rem 0.7rem;
    border: 1px solid var(--border-glass);
    border-radius: 6px;
    background: transparent;
    transition: all 0.3s;
    font-family: var(--font-body);
}

.lang-toggle:hover { color: var(--text-mid); border-color: var(--border-hover); }

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.4rem;
    font-size: 0.875rem;
    font-weight: 500;
    font-family: var(--font-body);
    color: white;
    background: var(--accent-core);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.3s var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.btn-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.btn-cta:hover { transform: translateY(-1px); box-shadow: 0 8px 32px rgba(79, 143, 255, 0.25); }
.btn-cta:hover::before { opacity: 1; }

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-bright);
    cursor: pointer;
    padding: 0.5rem;
}


/* ─── HERO ─── */

.hero {
    position: relative;
    z-index: 2;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 8rem 2rem 6rem;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    border: 1px solid var(--border-glass);
    border-radius: 100px;
    font-size: 0.78rem;
    color: var(--text-mid);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 2.5rem;
    background: var(--bg-elevated);
}

.hero-tag .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-core);
    animation: pulse-dot 2.5s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(79,143,255,0.4); }
    50% { opacity: 0.6; box-shadow: 0 0 0 6px rgba(79,143,255,0); }
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(3rem, 7vw, 5.5rem);
    line-height: 1.05;
    letter-spacing: -0.025em;
    max-width: 900px;
    margin-bottom: 1.5rem;
}

.hero h1 .accent-word {
    color: var(--accent-vivid);
    font-style: italic;
}

.hero-sub {
    font-size: 1.15rem;
    color: var(--text-mid);
    max-width: 560px;
    margin-bottom: 3rem;
    line-height: 1.7;
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    margin-bottom: 4rem;
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.4rem;
    font-size: 0.875rem;
    font-weight: 500;
    font-family: var(--font-body);
    color: var(--text-bright);
    background: transparent;
    border: 1px solid var(--border-hover);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.3s var(--transition-smooth);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.04);
    border-color: rgba(255,255,255,0.2);
}

.trust-strip {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    color: var(--text-dim);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.trust-strip .divider {
    width: 1px;
    height: 14px;
    background: var(--border-glass);
}


/* ─── SECTION COMMON ─── */

.section {
    position: relative;
    z-index: 2;
    padding: 7rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--accent-core);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
    font-weight: 500;
}

.section-label::before {
    content: '';
    width: 16px;
    height: 1px;
    background: var(--accent-core);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
    max-width: 700px;
}

.section-description {
    color: var(--text-mid);
    font-size: 1.05rem;
    max-width: 580px;
    margin-bottom: 3.5rem;
    line-height: 1.7;
}


/* ─── SERVICE CARDS ─── */

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.service-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 2rem;
    transition: all 0.4s var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-core), transparent);
    opacity: 0;
    transition: opacity 0.4s;
}

.service-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}

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

.service-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    color: var(--accent-core);
    font-size: 1.1rem;
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    margin-bottom: 0.65rem;
    letter-spacing: -0.01em;
}

.service-card p {
    color: var(--text-mid);
    font-size: 0.9rem;
    line-height: 1.6;
}

.service-card .card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 1.25rem;
    font-size: 0.82rem;
    color: var(--accent-core);
    font-weight: 500;
    transition: gap 0.3s;
}

.service-card:hover .card-link { gap: 0.6rem; }


/* ─── TIERS / ENGAGEMENT ─── */

.tiers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.tier-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    transition: all 0.4s var(--transition-smooth);
    position: relative;
}

.tier-card.featured {
    border-color: var(--accent-core);
    box-shadow: 0 0 60px rgba(79, 143, 255, 0.06), inset 0 1px 0 rgba(79, 143, 255, 0.15);
}

.tier-badge {
    position: absolute;
    top: -11px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-core);
    color: white;
    padding: 0.2rem 1rem;
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    white-space: nowrap;
}

.tier-card h4 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 0.4rem;
}

.tier-label {
    color: var(--text-dim);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1.5rem;
}

.tier-card ul {
    list-style: none;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.tier-card li {
    position: relative;
    padding-left: 1.25rem;
    font-size: 0.9rem;
    color: var(--text-mid);
    margin-bottom: 0.65rem;
    line-height: 1.5;
}

.tier-card li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-core);
    opacity: 0.5;
}

.tier-card.featured li::before { opacity: 1; }

.tier-card button { width: 100%; }


/* ─── ABOUT / DIFFERENTIATOR ─── */

.about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.stat-block {
    background: var(--bg-elevated);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 1.5rem;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--accent-vivid);
    line-height: 1;
    margin-bottom: 0.35rem;
}

.stat-label {
    font-size: 0.82rem;
    color: var(--text-dim);
    letter-spacing: 0.02em;
}

.about-visual {
    position: relative;
}

.about-visual .visual-frame {
    width: 100%;
    aspect-ratio: 1;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, var(--bg-elevated), var(--bg-surface));
    border: 1px solid var(--border-glass);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.visual-frame .orbit-ring {
    position: absolute;
    border: 1px solid var(--border-glass);
    border-radius: 50%;
    animation: orbit-spin 30s linear infinite;
}

.visual-frame .orbit-ring:nth-child(1) { width: 60%; height: 60%; }
.visual-frame .orbit-ring:nth-child(2) { width: 80%; height: 80%; animation-direction: reverse; animation-duration: 45s; }
.visual-frame .orbit-ring:nth-child(3) { width: 95%; height: 95%; animation-duration: 60s; }

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

.visual-frame .center-logo {
    position: relative;
    z-index: 2;
    width: 96px;
    height: 96px;
    opacity: 0.9;
}


/* ─── AI SECTION ─── */

.ai-section {
    position: relative;
    z-index: 2;
    padding: 7rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.ai-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.ai-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.ai-feature {
    display: flex;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    transition: all 0.3s;
}

.ai-feature:hover { border-color: var(--border-hover); }

.ai-feature .feat-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(167, 139, 250, 0.1);
    color: var(--accent-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.ai-feature h4 {
    font-size: 1rem;
    font-family: var(--font-display);
    margin-bottom: 0.25rem;
}

.ai-feature p {
    font-size: 0.85rem;
    color: var(--text-mid);
    line-height: 1.55;
}


/* ─── CONTACT ─── */

.contact-section {
    position: relative;
    z-index: 2;
    padding: 7rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group { display: flex; flex-direction: column; gap: 0.4rem; }

.form-group label {
    font-size: 0.8rem;
    color: var(--text-dim);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.form-group input,
.form-group textarea,
.form-group select {
    background: var(--bg-elevated);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    color: var(--text-bright);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: border-color 0.3s;
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--accent-core);
    box-shadow: 0 0 0 3px rgba(79, 143, 255, 0.1);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-group select option { background: var(--bg-deep); }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.contact-info { padding-top: 0.5rem; }

.contact-info h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.contact-info p {
    color: var(--text-mid);
    font-size: 0.95rem;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-detail .detail-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--accent-glow);
    color: var(--accent-core);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.contact-detail .detail-label {
    font-size: 0.75rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.15rem;
}

.contact-detail .detail-value {
    font-size: 0.95rem;
    color: var(--text-bright);
}


/* ─── FOOTER ─── */

.site-footer {
    position: relative;
    z-index: 2;
    border-top: 1px solid var(--border-glass);
    padding: 3.5rem 2rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: var(--text-dim);
    font-size: 0.85rem;
    margin-top: 1rem;
    max-width: 280px;
    line-height: 1.6;
}

.footer-col h5 {
    font-size: 0.75rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1rem;
}

.footer-col a {
    display: block;
    font-size: 0.875rem;
    color: var(--text-mid);
    margin-bottom: 0.6rem;
    transition: color 0.3s;
}

.footer-col a:hover { color: var(--text-bright); }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-glass);
    font-size: 0.78rem;
    color: var(--text-dim);
}

.footer-legal a { margin-left: 1.5rem; transition: color 0.3s; }
.footer-legal a:hover { color: var(--text-mid); }


/* ─── SCROLL ANIMATIONS ─── */

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--transition-smooth), transform 0.8s var(--transition-smooth);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }


/* ─── HORIZONTAL RULE SEPARATOR ─── */

.section-divider {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-divider::after {
    content: '';
    display: block;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-glass) 20%, var(--border-glass) 80%, transparent);
}


/* ─── MOBILE RESPONSIVE ─── */

@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .tiers-grid { grid-template-columns: repeat(2, 1fr); }
    .about-layout { grid-template-columns: 1fr; gap: 3rem; }
    .ai-content { grid-template-columns: 1fr; }
    .contact-layout { grid-template-columns: 1fr; gap: 2.5rem; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
    .nav-header { padding: 0 1.5rem; }
    .nav-links { display: none; }
    .mobile-toggle { display: block; }
    .hero { padding: 7rem 1.5rem 4rem; }
    .hero-ctas { flex-direction: column; align-items: center; }
    .trust-strip { flex-wrap: wrap; justify-content: center; gap: 1rem; }
    .trust-strip .divider { display: none; }
    .services-grid { grid-template-columns: 1fr; }
    .tiers-grid { grid-template-columns: 1fr; }
    .about-stats { grid-template-columns: 1fr 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
    .section { padding: 5rem 1.5rem; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 2.4rem; }
    .about-stats { grid-template-columns: 1fr; }
    .nav-actions .btn-cta { display: none; }
}


/* ─── MOBILE MENU PANEL ─── */

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--bg-deep);
    border-left: 1px solid var(--border-glass);
    z-index: 2000;
    padding: 5rem 2rem 2rem;
    transition: right 0.4s var(--transition-smooth);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.mobile-menu.open { right: 0; }

.mobile-menu a {
    font-size: 1.1rem;
    color: var(--text-mid);
    transition: color 0.3s;
}

.mobile-menu a:hover { color: var(--text-bright); }

.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 1999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s;
}

.mobile-menu-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: var(--text-mid);
    font-size: 1.5rem;
    cursor: pointer;
}


/* ─── SUBPAGE STYLES ─── */

.subpage-hero {
    position: relative;
    z-index: 2;
    padding: 10rem 2rem 4rem;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.subpage-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5vw, 4rem);
    line-height: 1.1;
    letter-spacing: -0.025em;
    margin-bottom: 1rem;
}

.subpage-hero .hero-sub {
    font-size: 1.1rem;
    color: var(--text-mid);
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-bottom: 2rem;
    justify-content: center;
}

.breadcrumb a {
    color: var(--text-dim);
    transition: color 0.3s;
}

.breadcrumb a:hover { color: var(--accent-core); }

.breadcrumb .sep { opacity: 0.4; }


/* ─── PROSE CONTENT ─── */

.prose-section {
    position: relative;
    z-index: 2;
    padding: 0 2rem 5rem;
    max-width: 800px;
    margin: 0 auto;
}

.prose-section h2 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    margin: 3rem 0 1rem;
    letter-spacing: -0.01em;
}

.prose-section h3 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    margin: 2.5rem 0 0.75rem;
}

.prose-section p {
    color: var(--text-mid);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 1.25rem;
}

.prose-section ul,
.prose-section ol {
    color: var(--text-mid);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 1.25rem;
    padding-left: 1.5rem;
}

.prose-section li {
    margin-bottom: 0.5rem;
}

.prose-section blockquote {
    border-left: 3px solid var(--accent-core);
    padding: 1rem 1.5rem;
    margin: 2rem 0;
    background: var(--bg-elevated);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-style: italic;
    color: var(--text-mid);
}

.prose-section a {
    color: var(--accent-core);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color 0.3s;
}

.prose-section a:hover { color: var(--accent-vivid); }

.prose-section .highlight-box {
    background: var(--bg-elevated);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 1.5rem 2rem;
    margin: 2rem 0;
}

.prose-section .highlight-box h4 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
}


/* ─── SERVICE DETAIL PAGE ─── */

.service-detail-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem 5rem;
}

.service-detail-grid .detail-main { }

.service-detail-grid .detail-sidebar {
    position: sticky;
    top: 100px;
    align-self: start;
}

.sidebar-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 2rem;
    margin-bottom: 1.5rem;
}

.sidebar-card h4 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.sidebar-card ul {
    list-style: none;
}

.sidebar-card li {
    position: relative;
    padding-left: 1.25rem;
    font-size: 0.9rem;
    color: var(--text-mid);
    margin-bottom: 0.6rem;
    line-height: 1.5;
}

.sidebar-card li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-core);
    opacity: 0.5;
}


/* ─── ARTICLES / BLOG ─── */

.articles-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem 5rem;
}

.article-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 2rem;
    transition: all 0.4s var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.article-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.25);
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.78rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.article-meta .tag {
    padding: 0.2rem 0.6rem;
    border: 1px solid var(--border-glass);
    border-radius: 4px;
    font-size: 0.7rem;
}

.article-card h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.article-card p {
    color: var(--text-mid);
    font-size: 0.9rem;
    line-height: 1.6;
    flex-grow: 1;
}

.article-card .card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 1.25rem;
    font-size: 0.82rem;
    color: var(--accent-core);
    font-weight: 500;
    transition: gap 0.3s;
}

.article-card:hover .card-link { gap: 0.6rem; }


/* ─── CTA BANNER ─── */

.cta-banner {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem 5rem;
}

.cta-banner-inner {
    background: linear-gradient(135deg, rgba(79, 143, 255, 0.08), rgba(167, 139, 250, 0.06));
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 3.5rem;
    text-align: center;
}

.cta-banner-inner h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta-banner-inner p {
    color: var(--text-mid);
    font-size: 1.05rem;
    max-width: 500px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

.cta-banner-inner .btn-cta {
    font-size: 1rem;
    padding: 0.8rem 2rem;
}


/* ─── SUBPAGE RESPONSIVE ─── */

@media (max-width: 1024px) {
    .service-detail-grid { grid-template-columns: 1fr; }
    .service-detail-grid .detail-sidebar { position: static; }
    .articles-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .subpage-hero { padding: 8rem 1.5rem 3rem; }
    .cta-banner-inner { padding: 2.5rem 1.5rem; }
}