/* ============================================================================
   Amplify Industrial — Main Site Stylesheet
   Clean, minimal, Inter font, navy palette
   ============================================================================ */

/* ── Reset & Base ──────────────────────────────────────────────────────────── */

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

:root {
    --navy-950:  #060F1E;
    --navy-900:  #0A1628;
    --navy-800:  #0E2040;
    --navy-700:  #152B55;
    --navy-600:  #1C3668;
    --navy-500:  #24427A;
    --navy-400:  #2E558F;
    --navy-300:  #4A78B5;
    --navy-200:  #7BA5CE;
    --navy-100:  #B8D0E8;
    --navy-50:   #EBF2F9;

    --text-primary:   #0f1117;
    --text-secondary: #4b5563;
    --text-muted:     #9ca3af;

    --bg-white:     #ffffff;
    --bg-subtle:    #f8fafc;
    --bg-muted:     #f1f5f9;

    --border:       #e5e7eb;
    --border-strong: #d1d5db;

    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --nav-h: 64px;
    --section-pad: 72px;
    --max-w: 1320px;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08), 0 1px 4px rgba(0,0,0,0.06);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.10), 0 2px 8px rgba(0,0,0,0.06);
}

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

body {
    font-family: var(--font);
    color: var(--text-primary);
    background: var(--bg-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

ul { list-style: none; }

/* ── Nav ───────────────────────────────────────────────────────────────────── */

.site-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    height: var(--nav-h);
    background: transparent;
    transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
    border-bottom: 1px solid transparent;
}

.site-nav.scrolled {
    background: rgba(10, 22, 40, 0.96);
    border-bottom-color: rgba(255,255,255,0.07);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.nav-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 32px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-size: 17px;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1;
}

.logo-amplify    { color: #ffffff; }
.logo-industrial { color: var(--navy-200); margin-left: 1px; }

.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: rgba(255,255,255,0.65);
    letter-spacing: -0.01em;
    transition: color 0.15s;
}

.nav-links a:hover {
    color: rgba(255,255,255,0.95);
}

/* ── Hero ──────────────────────────────────────────────────────────────────── */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(155deg, var(--navy-950) 0%, var(--navy-900) 45%, var(--navy-800) 100%);
    overflow: hidden;
}

.hero-grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
    pointer-events: none;
}

.hero-inner {
    position: relative;
    z-index: 1;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: calc(var(--nav-h) + 60px) 32px 80px;
    width: 100%;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--navy-200);
    margin-bottom: 28px;
}

.eyebrow-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--navy-300);
    animation: pulse 2.5s ease-in-out infinite;
}

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

.hero-headline {
    font-size: clamp(40px, 6vw, 72px);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.03em;
    color: #ffffff;
    margin-bottom: 24px;
    max-width: 780px;
}

.headline-accent {
    color: var(--navy-200);
}

.hero-sub {
    font-size: clamp(16px, 2vw, 19px);
    font-weight: 400;
    line-height: 1.65;
    color: rgba(255,255,255,0.55);
    max-width: 580px;
    margin-bottom: 44px;
}

.hero-ctas {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 64px;
    flex-wrap: wrap;
}

.cta-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--navy-600);
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    padding: 13px 24px;
    border-radius: var(--radius-sm);
    letter-spacing: -0.01em;
    border: 1px solid var(--navy-500);
    transition: background 0.15s, transform 0.15s;
}

.cta-primary:hover {
    background: var(--navy-500);
    transform: translateY(-1px);
}

.cta-arrow { transition: transform 0.15s; }
.cta-primary:hover .cta-arrow { transform: translateX(3px); }

.cta-ghost {
    display: inline-flex;
    align-items: center;
    font-size: 14px;
    font-weight: 500;
    color: rgba(255,255,255,0.55);
    padding: 13px 20px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.1);
    transition: color 0.15s, border-color 0.15s;
}

.cta-ghost:hover {
    color: rgba(255,255,255,0.9);
    border-color: rgba(255,255,255,0.25);
}

.hero-stats {
    display: flex;
    align-items: center;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding-right: 28px;
}

.stat-value {
    font-size: 15px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 11px;
    font-weight: 400;
    color: rgba(255,255,255,0.38);
    letter-spacing: 0.01em;
}

.hero-stat-divider {
    width: 1px;
    height: 32px;
    background: rgba(255,255,255,0.12);
    margin-right: 28px;
    flex-shrink: 0;
}

.hero-scroll-hint {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.2);
}

/* ── Section Shared ────────────────────────────────────────────────────────── */

.section-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: var(--section-pad) 32px;
}

.section-eyebrow {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--navy-400);
    margin-bottom: 14px;
}

.section-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--text-primary);
    margin-bottom: 14px;
}

.section-sub {
    font-size: 17px;
    color: var(--text-secondary);
    max-width: 520px;
    line-height: 1.6;
    margin-bottom: 40px;
}

/* ── What We Build ─────────────────────────────────────────────────────────── */

.what-we-build {
    background: var(--bg-white);
    border-top: 1px solid var(--border);
}

.pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.pillar {
    padding: 28px 24px;
    background: var(--bg-white);
    border-right: 1px solid var(--border);
    transition: background 0.2s;
}

.pillar:last-child { border-right: none; }
.pillar:hover      { background: var(--bg-subtle); }

.pillar-icon {
    font-size: 22px;
    color: var(--navy-400);
    margin-bottom: 18px;
}

.pillar h3 {
    font-size: 17px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 12px;
    line-height: 1.3;
}

.pillar p {
    font-size: 14px;
    line-height: 1.65;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.pillar-list {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.pillar-list li {
    font-size: 13px;
    color: var(--text-secondary);
    padding-left: 16px;
    position: relative;
    line-height: 1.4;
}

.pillar-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 7px;
    width: 5px;
    height: 1px;
    background: var(--navy-300);
}

/* ── Platforms ─────────────────────────────────────────────────────────────── */

.platforms {
    background: var(--bg-subtle);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.app-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.app-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.2s, transform 0.2s;
}

.app-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.app-card-top {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.app-badge {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 4px;
    width: fit-content;
}

.app-badge--fabric {
    background: var(--navy-50);
    color: var(--navy-600);
    border: 1px solid var(--navy-100);
}



.app-card h3 {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.025em;
    color: var(--text-primary);
    line-height: 1.2;
}

.app-card p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.app-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

.app-features li {
    font-size: 13px;
    color: var(--text-secondary);
    padding-left: 20px;
    position: relative;
    line-height: 1.4;
}

.app-features li::before {
    content: '◦';
    position: absolute;
    left: 0;
    color: var(--navy-300);
    font-size: 14px;
    line-height: 1.3;
}

.app-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.stack-tag {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--bg-muted);
    border: 1px solid var(--border);
    padding: 3px 9px;
    border-radius: 20px;
}

.app-launch {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 600;
    color: var(--navy-600);
    padding: 12px 20px;
    border: 1px solid var(--navy-100);
    border-radius: var(--radius-sm);
    background: var(--navy-50);
    width: fit-content;
    transition: background 0.15s, border-color 0.15s, transform 0.15s;
    letter-spacing: -0.01em;
}

.app-launch:hover {
    background: var(--navy-100);
    border-color: var(--navy-200);
    transform: translateY(-1px);
}

/* Full-width single app card */
.app-card--full {
    display: flex;
    flex-direction: row;
    gap: 0;
    padding: 0;
    max-width: 100%;
}

.app-card--full .app-card-body {
    flex: 1;
    padding: 40px 40px 40px 40px;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.app-card--full .app-card-action {
    width: 260px;
    flex-shrink: 0;
    border-left: 1px solid var(--border);
    padding: 40px 32px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 24px;
    background: var(--bg-subtle);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.app-features--grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px 24px;
}

.app-launch--prominent {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 700;
    color: #ffffff;
    padding: 16px 24px;
    border: 1px solid var(--navy-500);
    border-radius: var(--radius-sm);
    background: var(--navy-700);
    width: 100%;
    text-align: center;
    transition: background 0.15s, transform 0.15s;
    letter-spacing: -0.01em;
}

.app-launch--prominent:hover {
    background: var(--navy-600);
    transform: translateY(-1px);
}

@media (max-width: 900px) {
    .app-card--full {
        flex-direction: column;
    }
    .app-card--full .app-card-action {
        width: 100%;
        border-left: none;
        border-top: 1px solid var(--border);
        border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    }
    .app-features--grid {
        grid-template-columns: 1fr;
    }
}

/* ── Technology ────────────────────────────────────────────────────────────── */

.technology {
    background: var(--bg-white);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.tech-card {
    background: var(--bg-white);
    padding: 24px 22px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    transition: background 0.2s;
}

.tech-card:hover { background: var(--bg-subtle); }

.tech-icon {
    font-size: 24px;
    color: var(--navy-400);
    line-height: 1;
}

.tech-content h4 {
    font-size: 15px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.tech-content p {
    font-size: 13px;
    line-height: 1.65;
    color: var(--text-secondary);
}

/* ── About ─────────────────────────────────────────────────────────────────── */

.about {
    background: var(--navy-950);
    border-top: 1px solid rgba(255,255,255,0.06);
}

.about .section-inner {
    padding: var(--section-pad) 32px;
}

.about-inner {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 64px;
    align-items: start;
}

.about-left {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.about-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--navy-300);
    margin-bottom: 20px;
}

.about-title {
    font-size: clamp(24px, 3vw, 36px);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.2;
    color: #ffffff;
}

.about-body {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding-top: 8px;
}

.about-body p {
    font-size: 16px;
    line-height: 1.75;
    color: rgba(255,255,255,0.55);
}

.about-tagline {
    font-size: 15px !important;
    font-weight: 600 !important;
    color: var(--navy-200) !important;
    letter-spacing: -0.01em;
    padding-top: 8px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

/* ── Footer ────────────────────────────────────────────────────────────────── */

.site-footer {
    background: var(--navy-950);
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 40px 32px;
}

.footer-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-align: center;
}

.footer-logo {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 4px;
}

.footer-tag {
    font-size: 12px;
    color: rgba(255,255,255,0.3);
    letter-spacing: 0.02em;
}

.footer-copy {
    font-size: 12px;
    color: rgba(255,255,255,0.18);
}

/* ── Demo overlay ──────────────────────────────────────────────────────────── */

.demo-overlay {
    position: fixed;
    inset: 0;
    z-index: 500;
    display: flex;
    flex-direction: column;
    background: #fff;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.demo-overlay.open {
    opacity: 1;
    pointer-events: all;
}

.demo-bar {
    height: 46px;
    background: var(--navy-900);
    border-bottom: 1px solid rgba(255,255,255,0.07);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    flex-shrink: 0;
    gap: 16px;
}

.demo-bar-left {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.demo-bar-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--navy-300);
    flex-shrink: 0;
    animation: pulse 2.5s ease-in-out infinite;
}

.demo-bar-label {
    font-size: 13px;
    font-weight: 600;
    color: rgba(255,255,255,0.85);
    letter-spacing: -0.01em;
    font-family: var(--font);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.demo-bar-right {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

.demo-bar-domain {
    font-size: 11px;
    color: rgba(255,255,255,0.28);
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    letter-spacing: 0.01em;
}

.demo-close {
    font-size: 13px;
    font-weight: 500;
    color: rgba(255,255,255,0.6);
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-sm);
    padding: 5px 14px;
    cursor: pointer;
    font-family: var(--font);
    letter-spacing: -0.01em;
    transition: color 0.15s, background 0.15s;
}

.demo-close:hover {
    color: rgba(255,255,255,0.95);
    background: rgba(255,255,255,0.12);
}

.demo-frame {
    flex: 1;
    width: 100%;
    border: none;
    display: block;
}

/* ── Accelerators ──────────────────────────────────────────────────────────── */

.accelerators {
    background: var(--navy-950);
    border-top: 1px solid rgba(255,255,255,0.06);
}

.accelerators .section-eyebrow {
    color: var(--navy-300);
}

.accelerators .section-title {
    color: #ffffff;
}

.accelerators .section-sub {
    color: rgba(255,255,255,0.45);
}

/* Value chain flow */
.value-chain {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
    align-items: start;
    gap: 0;
    margin-bottom: 48px;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.chain-stage {
    padding: 24px 22px;
    background: rgba(255,255,255,0.02);
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: background 0.2s;
}

.chain-stage:hover {
    background: rgba(255,255,255,0.05);
}

.chain-num {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--navy-400);
    text-transform: uppercase;
}

.chain-stage h4 {
    font-size: 15px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #ffffff;
    line-height: 1.3;
}

.chain-stage p {
    font-size: 13px;
    line-height: 1.65;
    color: rgba(255,255,255,0.38);
    flex: 1;
}

.chain-ai-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    color: var(--navy-300);
    background: rgba(46, 85, 143, 0.2);
    border: 1px solid rgba(46, 85, 143, 0.35);
    border-radius: 20px;
    padding: 4px 10px;
    letter-spacing: -0.01em;
    margin-top: 4px;
    width: fit-content;
}

.chain-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    color: var(--navy-500);
    font-size: 18px;
    font-weight: 300;
    border-top: 1px solid rgba(255,255,255,0.04);
    border-bottom: 1px solid rgba(255,255,255,0.04);
    background: rgba(255,255,255,0.01);
    align-self: stretch;
}

/* Accelerator intro label */
.accel-intro {
    display: flex;
    align-items: baseline;
    gap: 20px;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.07);
}

.accel-intro-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--navy-300);
    white-space: nowrap;
    flex-shrink: 0;
}

.accel-intro p {
    font-size: 14px;
    color: rgba(255,255,255,0.35);
    line-height: 1.5;
}

/* Accelerator cards */
.accel-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    align-items: stretch;
}

.accel-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.09);
    border-radius: var(--radius-lg);
    padding: 22px 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: background 0.2s, border-color 0.2s;
}

.accel-card:hover {
    background: rgba(255,255,255,0.06);
    border-color: rgba(255,255,255,0.14);
}

.accel-card--soon {
    opacity: 0.75;
}

.accel-card-top {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}

.accel-badge {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 4px;
    width: fit-content;
}

.accel-badge--live {
    background: rgba(22, 163, 74, 0.15);
    color: #4ade80;
    border: 1px solid rgba(22, 163, 74, 0.3);
}

.accel-badge--soon {
    background: rgba(255,255,255,0.06);
    color: rgba(255,255,255,0.35);
    border: 1px solid rgba(255,255,255,0.1);
}

.accel-card h3 {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.025em;
    color: #ffffff;
    line-height: 1.25;
}

.accel-card p {
    font-size: 14px;
    line-height: 1.7;
    color: rgba(255,255,255,0.45);
}

.accel-stage-tag {
    font-size: 11px;
    font-weight: 600;
    color: var(--navy-400);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.accel-link {
    display: inline-flex;
    align-items: center;
    font-size: 14px;
    font-weight: 600;
    color: var(--navy-200);
    letter-spacing: -0.01em;
    transition: color 0.15s;
}

.accel-link:hover {
    color: #ffffff;
}

.accel-link--muted {
    color: rgba(255,255,255,0.2);
    font-style: italic;
    font-weight: 400;
    cursor: default;
}

/* Methodology ─────────────────────────────────────────────────────────────── */

.methodology {
    background: var(--bg-white);
    border-top: 1px solid var(--border);
}

.method-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.method-step {
    background: var(--bg-white);
    padding: 36px 32px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: background 0.2s;
}

.method-step:hover { background: var(--bg-subtle); }

.step-number {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--navy-300);
    font-variant-numeric: tabular-nums;
}

.method-step h3 {
    font-size: 17px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    line-height: 1.3;
}

.method-step p {
    font-size: 14px;
    line-height: 1.65;
    color: var(--text-secondary);
}

/* ── Problems We Solve ─────────────────────────────────────────────────────── */

.problems {
    background: var(--bg-subtle);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.problem-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.problem-card {
    padding: 22px 24px;
    background: var(--bg-white);
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    transition: background 0.2s;
}

.problem-card:nth-child(2n) { border-right: none; }
.problem-card:nth-child(3),
.problem-card:nth-child(4)  { border-bottom: none; }
.problem-card:hover          { background: var(--bg-muted); }

.problem-icon {
    font-size: 18px;
    color: var(--navy-400);
    margin-bottom: 12px;
}

.problem-card h3 {
    font-size: 15px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 8px;
    line-height: 1.3;
}

.problem-card p {
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 14px;
}

/* ── Method Flow ───────────────────────────────────────────────────────────── */

.method-flow {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
    align-items: start;
    gap: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 48px;
}

.method-stage {
    padding: 28px 24px;
    background: var(--bg-white);
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: background 0.2s;
}

.method-stage:hover { background: var(--bg-subtle); }

.method-stage-num {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    text-transform: uppercase;
}

.method-stage-label {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.method-stage-desc {
    font-size: 13px;
    line-height: 1.65;
    color: var(--text-secondary);
    flex: 1;
}

.method-anchors {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: 4px;
}

.method-anchors span {
    font-size: 10px;
    font-weight: 600;
    color: var(--navy-500);
    background: var(--navy-50);
    border: 1px solid var(--navy-100);
    border-radius: 3px;
    padding: 2px 7px;
    letter-spacing: 0.02em;
}

.method-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 6px;
    color: var(--border-strong);
    font-size: 16px;
    background: var(--bg-muted);
    border-left: 1px solid var(--border);
    border-right: 1px solid var(--border);
    align-self: stretch;
}

/* ── Findings Grid ─────────────────────────────────────────────────────────── */

.findings-header {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--navy-400);
    margin-bottom: 16px;
}

.findings-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.finding-card {
    padding: 28px;
    background: var(--bg-white);
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: background 0.2s;
}

.finding-card:nth-child(2n)   { border-right: none; }
.finding-card:nth-child(3),
.finding-card:nth-child(4)    { border-bottom: none; }
.finding-card:hover            { background: var(--bg-subtle); }

.finding-proto {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--navy-500);
    background: var(--navy-50);
    border: 1px solid var(--navy-100);
    border-radius: 3px;
    padding: 2px 8px;
    width: fit-content;
}

.finding-card h4 {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    line-height: 1.3;
}

.finding-card p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-secondary);
}

/* ── Prototype Cards ───────────────────────────────────────────────────────── */

.proto-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.proto-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    transition: box-shadow 0.2s, transform 0.2s;
}

.proto-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.proto-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

.proto-num {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
}

.proto-badge {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--navy-600);
    background: var(--navy-50);
    border: 1px solid var(--navy-100);
    padding: 3px 9px;
    border-radius: 4px;
}

.proto-card h3 {
    font-size: 17px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    line-height: 1.3;
}

.proto-card p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-secondary);
    flex: 1;
}

.proto-focus {
    font-size: 12px;
    font-weight: 600;
    color: var(--navy-400);
    border-top: 1px solid var(--border);
    padding-top: 14px;
    line-height: 1.5;
    letter-spacing: -0.01em;
}

/* ── Demo intro ────────────────────────────────────────────────────────────── */

.demo-intro {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 28px 32px;
    margin-bottom: 32px;
}

.demo-intro p {
    font-size: 15px;
    line-height: 1.65;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.demo-questions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.demo-q {
    font-size: 13px;
    font-weight: 500;
    color: var(--navy-600);
    background: var(--navy-50);
    border: 1px solid var(--navy-100);
    border-radius: 20px;
    padding: 6px 14px;
    letter-spacing: -0.01em;
}

/* ── Point of View ─────────────────────────────────────────────────────────── */

.pov {
    background: var(--navy-950);
    border-top: 1px solid rgba(255,255,255,0.06);
}

.pov .section-inner {
    padding: var(--section-pad) 32px;
}

.pov-inner {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 64px;
    align-items: start;
}

.pov-left {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: sticky;
    top: calc(var(--nav-h) + 32px);
}

.pov-title {
    font-size: clamp(22px, 2.8vw, 32px);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.2;
    color: #ffffff;
    margin-top: 20px;
}

.pov-body {
    display: flex;
    flex-direction: column;
    gap: 40px;
    padding-top: 8px;
}

.pov-reasons {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.pov-reason {
    display: grid;
    grid-template-columns: 36px 1fr;
    gap: 20px;
    align-items: start;
}

.pov-reason-marker {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--navy-300);
    padding-top: 3px;
}

.pov-reason h4 {
    font-size: 15px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: rgba(255,255,255,0.9);
    margin-bottom: 8px;
    line-height: 1.3;
}

.pov-reason p {
    font-size: 14px;
    line-height: 1.7;
    color: rgba(255,255,255,0.45);
}

.pov-approach {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 32px;
}

.pov-approach-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--navy-300);
    margin-bottom: 12px;
}

.pov-approach p {
    font-size: 16px;
    font-weight: 500;
    line-height: 1.65;
    color: var(--navy-200);
    letter-spacing: -0.01em;
}

/* ── Solution Architecture Image ───────────────────────────────────────────── */

.solution-arch {
    margin-bottom: 48px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-subtle);
}

.solution-arch-img {
    width: 100%;
    display: block;
    height: auto;
}

.solution-arch-caption {
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
    padding: 12px 16px;
    border-top: 1px solid var(--border);
    letter-spacing: 0.01em;
}

/* ── Scroll-reveal animation ───────────────────────────────────────────────── */

@media (prefers-reduced-motion: no-preference) {
    .pillar,
    .app-card,
    .tech-card,
    .method-step,
    .problem-card,
    .accel-card,
    .chain-stage {
        opacity: 0;
        transform: translateY(18px);
        transition: opacity 0.5s ease, transform 0.5s ease,
                    background 0.2s, box-shadow 0.2s;
    }
    .pillar.visible,
    .app-card.visible,
    .tech-card.visible,
    .method-step.visible,
    .problem-card.visible,
    .accel-card.visible,
    .chain-stage.visible {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── Responsive ────────────────────────────────────────────────────────────── */

@media (max-width: 900px) {
    .pillars {
        grid-template-columns: 1fr;
    }
    .pillar {
        border-right: none;
        border-bottom: 1px solid var(--border);
    }
    .pillar:last-child { border-bottom: none; }

    .app-cards    { grid-template-columns: 1fr; }
    .tech-grid    { grid-template-columns: repeat(2, 1fr); }
    .about-inner  { grid-template-columns: 1fr; gap: 32px; }

    .value-chain {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto;
    }
    .chain-arrow { display: none; }

    .accel-cards { grid-template-columns: repeat(2, 1fr); }
    .accel-intro { flex-direction: column; gap: 8px; }

    .method-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .problem-cards {
        grid-template-columns: 1fr;
    }
    .problem-card {
        border-right: none;
        border-bottom: 1px solid var(--border);
    }
    .problem-card:last-child { border-bottom: none; }

    .pov-inner { grid-template-columns: 1fr; gap: 32px; }
    .pov-left  { position: static; }
}

@media (max-width: 640px) {
    :root { --section-pad: 64px; }
    .nav-links { display: none; }
    .hero-stat-divider { display: none; }
    .hero-stats { flex-wrap: wrap; gap: 16px; }
    .tech-grid  { grid-template-columns: 1fr; }
    .method-steps { grid-template-columns: 1fr; }
    .value-chain  { grid-template-columns: 1fr; }
    .demo-questions { flex-direction: column; }
    .demo-q { width: fit-content; }
    .hero-quick-nav { flex-wrap: wrap; gap: 6px 12px; }
    .hqn-dot { display: none; }
    .start-here-links li { font-size: 14px; }
}

/* ── Draft Input Needed Markers ─────────────────────────────────────────────── */

.input-needed {
    background: rgba(234, 179, 8, 0.08);
    border: 1.5px dashed rgba(234, 179, 8, 0.5);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    margin: 12px 0;
}

.input-needed-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(234, 179, 8, 0.8);
    margin-bottom: 6px;
}

.input-needed-desc {
    font-size: 13px;
    color: rgba(234, 179, 8, 0.65);
    line-height: 1.5;
}

/* ── Nav CTA ────────────────────────────────────────────────────────────────── */

.nav-cta {
    background: var(--navy-500);
    color: #ffffff !important;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 13px;
    transition: background 0.2s;
}

.nav-cta:hover {
    background: var(--navy-400);
}

/* ── Hero Trust Bar ──────────────────────────────────────────────────────────── */

.hero-trust-bar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px 14px;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.trust-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.28);
}

.trust-item {
    font-size: 12px;
    font-weight: 500;
    color: rgba(255,255,255,0.5);
    letter-spacing: 0.01em;
}

.trust-sep {
    color: rgba(255,255,255,0.15);
    font-size: 12px;
}

/* ── Section CTA Block ───────────────────────────────────────────────────────── */

.section-cta-block {
    margin-top: 48px;
    padding: 24px 28px;
    background: var(--bg-muted);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.section-cta-block p {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-primary);
    margin: 0;
}

.section-cta-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--navy-600);
    white-space: nowrap;
    transition: color 0.2s;
}

.section-cta-link:hover {
    color: var(--navy-400);
}

/* ── Featured Accel Card ─────────────────────────────────────────────────────── */

.accel-card--featured {
    border-color: rgba(74, 120, 181, 0.4) !important;
    background: rgba(74, 120, 181, 0.06) !important;
}

.accel-card-featured-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--navy-300);
    margin-bottom: 6px;
}

/* ── Accel Card Actions ──────────────────────────────────────────────────────── */

.accel-card-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.accel-link-secondary {
    font-size: 12px;
    font-weight: 500;
    color: rgba(255,255,255,0.35);
    transition: color 0.2s;
    letter-spacing: 0.01em;
}

.accel-link-secondary:hover {
    color: rgba(255,255,255,0.7);
}

/* ── ROI Stat ────────────────────────────────────────────────────────────────── */

.roi-stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 10px 14px;
    background: rgba(74,120,181,0.1);
    border-left: 3px solid var(--navy-300);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin-bottom: 10px;
}

.roi-number {
    font-size: 15px;
    font-weight: 700;
    color: rgba(255,255,255,0.9);
    letter-spacing: -0.02em;
}

.roi-label {
    font-size: 11px;
    color: rgba(255,255,255,0.4);
    letter-spacing: 0.02em;
}

/* ── Trust Bar Section ───────────────────────────────────────────────────────── */

.trust-bar-section {
    background: var(--bg-subtle);
    border-bottom: 1px solid var(--border);
}

.trust-bar-inner {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    flex-wrap: wrap;
}

.trust-bar-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    white-space: nowrap;
    padding-top: 10px;
}

.trust-bar-items {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    flex: 1;
}

.trust-bar-item {
    flex: 1;
    min-width: 160px;
}

.trust-bar-item--text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 8px 0;
    min-width: 160px;
}

.trust-bar-tech {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.trust-bar-tech-sub {
    font-size: 11px;
    color: var(--text-muted);
    line-height: 1.4;
}

/* ── Contact Section ─────────────────────────────────────────────────────────── */

.contact-section {
    background: var(--navy-950);
    border-top: 1px solid rgba(255,255,255,0.06);
}

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-title {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #ffffff;
    line-height: 1.15;
    margin-bottom: 16px;
}

.contact-sub {
    font-size: 15px;
    color: rgba(255,255,255,0.55);
    line-height: 1.7;
    margin-bottom: 32px;
}

.contact-options {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-option-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.3);
    margin-bottom: 4px;
}

.contact-option-link {
    font-size: 15px;
    font-weight: 600;
    color: rgba(255,255,255,0.85);
    transition: color 0.2s;
}

.contact-option-link:hover {
    color: #ffffff;
}

.contact-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 28px;
}

.contact-card-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--navy-300);
    margin-bottom: 20px;
}

.contact-engage-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    list-style: none;
}

.contact-engage-list li {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.engage-num {
    font-size: 11px;
    font-weight: 700;
    color: var(--navy-300);
    letter-spacing: 0.05em;
    padding-top: 3px;
    flex-shrink: 0;
}

.contact-engage-list strong {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: rgba(255,255,255,0.9);
    margin-bottom: 4px;
}

.contact-engage-list p {
    font-size: 13px;
    color: rgba(255,255,255,0.45);
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 900px) {
    .contact-inner { grid-template-columns: 1fr; gap: 40px; }
    .section-cta-block { flex-direction: column; align-items: flex-start; gap: 12px; }
}

/* ── Hero Quick Nav ─────────────────────────────────────────────────────────── */

.hero-quick-nav {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.hero-quick-nav a {
    font-size: 13px;
    font-weight: 500;
    color: rgba(255,255,255,0.55);
    letter-spacing: 0.01em;
    transition: color 0.2s;
}

.hero-quick-nav a:hover {
    color: rgba(255,255,255,0.9);
}

.hqn-dot {
    color: rgba(255,255,255,0.2);
    font-size: 13px;
}

/* ── Who This Is For ────────────────────────────────────────────────────────── */

.who-for {
    background: var(--navy-950);
    border-top: 1px solid rgba(255,255,255,0.04);
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.who-for-inner {
    display: grid;
    grid-template-columns: 1fr 1px 1fr;
    max-width: var(--max-w);
    margin: 0 auto;
}

.who-for-panel {
    padding: 72px 56px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.who-for-panel--cdo {
    border-right: none;
}

.who-for-divider {
    background: rgba(255,255,255,0.06);
    width: 1px;
    margin: 48px 0;
}

.who-for-eyebrow {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--navy-300);
}

.who-for-headline {
    font-size: clamp(26px, 3vw, 38px);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #ffffff;
    line-height: 1.15;
}

.who-for-body {
    font-size: 15px;
    line-height: 1.75;
    color: rgba(255,255,255,0.55);
}

.who-for-proof {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    padding: 14px 0;
    border-top: 1px solid rgba(255,255,255,0.06);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    margin: 4px 0;
}

.who-for-proof-item {
    font-size: 12px;
    font-weight: 600;
    color: rgba(255,255,255,0.45);
    letter-spacing: 0.02em;
}

.who-for-proof-sep {
    color: rgba(255,255,255,0.15);
    font-size: 12px;
}

.who-for-cta {
    display: inline-block;
    font-size: 14px;
    font-weight: 700;
    color: #ffffff;
    background: var(--navy-600);
    padding: 12px 22px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.1);
    width: fit-content;
    transition: background 0.2s, border-color 0.2s;
    letter-spacing: -0.01em;
}

.who-for-cta:hover {
    background: var(--navy-500);
    border-color: rgba(255,255,255,0.18);
}

@media (max-width: 900px) {
    .who-for-inner {
        grid-template-columns: 1fr;
    }
    .who-for-divider {
        width: auto;
        height: 1px;
        margin: 0 48px;
    }
    .who-for-panel {
        padding: 48px 32px;
    }
}

/* ── Card Summary Line ──────────────────────────────────────────────────────── */

.card-summary {
    font-size: 13px;
    font-weight: 600;
    color: var(--navy-400);
    margin-bottom: 8px !important;
    letter-spacing: -0.01em;
}

/* ── What This Tests ────────────────────────────────────────────────────────── */

.what-this-tests {
    font-size: 13px !important;
    color: rgba(255,255,255,0.65) !important;
    background: rgba(255,255,255,0.05);
    border-left: 3px solid rgba(74, 120, 181, 0.6);
    padding: 8px 12px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin-bottom: 14px !important;
    line-height: 1.5 !important;
}

.what-this-tests strong {
    color: rgba(255,255,255,0.9) !important;
    font-weight: 600;
}

/* ── Nav CTA link ──────────────────────────────────────────────────────────── */

.nav-link-cta {
    background: var(--navy-600);
    color: #fff !important;
    padding: 6px 16px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 13px;
    letter-spacing: -0.01em;
    border: 1px solid rgba(255,255,255,0.12);
    transition: background 0.15s, border-color 0.15s;
}

.nav-link-cta:hover {
    background: var(--navy-500);
    border-color: rgba(255,255,255,0.2);
}

/* ── Contact section ───────────────────────────────────────────────────────── */

.contact-section {
    background: var(--navy-950);
    border-top: 1px solid rgba(255,255,255,0.06);
}

.contact-eyebrow {
    color: var(--navy-300) !important;
}

.contact-title {
    color: #ffffff !important;
}

.contact-sub {
    color: rgba(255,255,255,0.45) !important;
    max-width: 640px;
}

.contact-wrap {
    max-width: 720px;
    margin-top: 48px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.form-group label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
}

.form-group input,
.form-group textarea {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 15px;
    font-family: var(--font);
    color: rgba(255,255,255,0.9);
    outline: none;
    transition: border-color 0.15s, background 0.15s;
    width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255,255,255,0.22);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--navy-300);
    background: rgba(255,255,255,0.07);
}

.form-group textarea {
    resize: vertical;
    min-height: 130px;
}

.form-footer-row {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.contact-submit {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--navy-600);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-sm);
    padding: 13px 28px;
    font-size: 15px;
    font-weight: 600;
    font-family: var(--font);
    letter-spacing: -0.01em;
    cursor: pointer;
    transition: background 0.15s, transform 0.1s;
}

.contact-submit:hover:not(:disabled) {
    background: var(--navy-500);
    transform: translateY(-1px);
}

.contact-submit:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.form-error-msg {
    font-size: 13px;
    color: #fca5a5;
}

.contact-success {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 40px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-md);
}

.success-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(74,120,181,0.2);
    border: 1px solid var(--navy-300);
    color: var(--navy-200);
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.contact-success h3 {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #fff;
}

.contact-success p {
    font-size: 15px;
    color: rgba(255,255,255,0.5);
    line-height: 1.6;
}

@media (max-width: 640px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}