/* ============================================
   Formawerk Digital - Main Stylesheet
   ============================================ */

:root {
    --bg: #0a0a0b;
    --bg-elevated: #111113;
    --bg-card: #16161a;
    --bg-card-hover: #1c1c21;
    --surface: #222228;
    --border: #2a2a32;
    --border-light: #3a3a44;
    --text: #e8e8ed;
    --text-secondary: #9898a6;
    --text-muted: #6b6b7b;
    --accent: #6366f1;
    --accent-light: #818cf8;
    --accent-glow: rgba(99, 102, 241, 0.15);
    --accent-2: #06b6d4;
    --gradient: linear-gradient(135deg, #6366f1, #06b6d4);
    --gradient-text: linear-gradient(135deg, #818cf8, #22d3ee);
    --radius: 12px;
    --radius-lg: 20px;
    --radius-sm: 8px;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 1200px;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body { font-family: var(--font); background: var(--bg); color: var(--text); line-height: 1.6; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; }
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.text-gradient { background: var(--gradient-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* ---- Navigation ---- */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 16px 0; transition: var(--transition); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); background: rgba(10, 10, 11, 0.8); border-bottom: 1px solid transparent; }
.nav.scrolled { border-bottom-color: var(--border); padding: 12px 0; }
.nav-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.2rem; letter-spacing: -0.02em; }
.logo-icon { width: 32px; height: 32px; color: var(--accent-light); }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { font-size: 0.9rem; font-weight: 500; color: var(--text-secondary); transition: color var(--transition); }
.nav-links a:hover { color: var(--text); }
.nav-cta { background: var(--gradient); color: white !important; padding: 8px 20px; border-radius: 100px; font-size: 0.85rem !important; font-weight: 600 !important; transition: opacity var(--transition), transform var(--transition) !important; }
.nav-cta:hover { opacity: 0.9; transform: translateY(-1px); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--text); transition: var(--transition); border-radius: 2px; }

/* ---- Hero ---- */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding: 120px 0 80px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; overflow: hidden; }
.hero-grid { position: absolute; inset: -50%; background-image: linear-gradient(rgba(99, 102, 241, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(99, 102, 241, 0.05) 1px, transparent 1px); background-size: 60px 60px; transform: perspective(500px) rotateX(60deg); transform-origin: center top; mask-image: radial-gradient(ellipse at center top, black 20%, transparent 70%); -webkit-mask-image: radial-gradient(ellipse at center top, black 20%, transparent 70%); }
.hero-content { position: relative; max-width: 800px; }
.hero-badge { display: inline-block; font-family: var(--font-mono); font-size: 0.8rem; color: var(--accent-light); background: var(--accent-glow); border: 1px solid rgba(99, 102, 241, 0.2); padding: 6px 16px; border-radius: 100px; margin-bottom: 24px; letter-spacing: 0.02em; }
.hero h1 { font-size: clamp(2.5rem, 5.5vw, 4.5rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; margin-bottom: 24px; }
.hero-sub { font-size: 1.15rem; color: var(--text-secondary); max-width: 560px; margin-bottom: 40px; line-height: 1.7; }
.hero-actions { display: flex; gap: 16px; margin-bottom: 64px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 14px 32px; border-radius: 100px; font-weight: 600; font-size: 0.95rem; cursor: pointer; transition: all var(--transition); border: none; text-decoration: none; }
.btn-primary { background: var(--gradient); color: white; box-shadow: 0 4px 24px rgba(99, 102, 241, 0.3); }
.btn-primary:hover { box-shadow: 0 8px 32px rgba(99, 102, 241, 0.4); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--text); border: 1px solid var(--border-light); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent-light); }
.btn-full { width: 100%; }
.hero-stats { display: flex; gap: 48px; }
.stat { display: flex; flex-direction: column; }
.stat-num { font-size: 2rem; font-weight: 800; letter-spacing: -0.03em; background: var(--gradient-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat-label { font-size: 0.8rem; color: var(--text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em; margin-top: 2px; }
.hero-scroll { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; }
.hero-scroll span { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; }
.scroll-line { width: 1px; height: 40px; background: var(--gradient); animation: scrollPulse 2s ease-in-out infinite; }
@keyframes scrollPulse { 0%, 100% { opacity: 0.3; transform: scaleY(0.6); } 50% { opacity: 1; transform: scaleY(1); } }

/* ---- Trust Bar ---- */
.trust-bar { padding: 48px 0; border-bottom: 1px solid var(--border); }
.trust-label { text-align: center; font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 24px; }
.trust-logos { display: flex; justify-content: center; align-items: center; gap: 48px; flex-wrap: wrap; }
.trust-logo { font-size: 1rem; font-weight: 700; color: var(--text-muted); letter-spacing: 0.02em; opacity: 0.6; transition: opacity var(--transition); white-space: nowrap; }
.trust-logo:hover { opacity: 1; }

/* ---- Section Base ---- */
.section { padding: 120px 0; }
.section-header { text-align: center; max-width: 600px; margin: 0 auto 64px; }
.section-tag { display: inline-block; font-family: var(--font-mono); font-size: 0.8rem; color: var(--accent-light); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 16px; }
.section-header h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; line-height: 1.15; letter-spacing: -0.02em; margin-bottom: 16px; }
.section-header p { font-size: 1.1rem; color: var(--text-secondary); }

/* ============================================
   TRANSFORMATION SHOWCASE (Sketch → 3D)
   ============================================ */
.transform-section { padding-bottom: 60px; }

.transform-showcase {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 32px;
    align-items: center;
}

.transform-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color var(--transition);
}

.transform-card:hover {
    border-color: var(--border-light);
}

.transform-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
}

.transform-before .transform-label { color: var(--text-muted); }
.transform-after .transform-label { color: var(--accent-light); }

.transform-caption {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 16px 24px;
    border-top: 1px solid var(--border);
    line-height: 1.6;
}

.transform-arrow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.transform-arrow svg {
    width: 48px;
    height: 48px;
}

.transform-arrow span {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Sketch Area */
.sketch-area {
    padding: 0;
    background: #faf8f4;
}

.sketch-svg {
    width: 100%;
    height: auto;
    display: block;
}

/* ============================================
   CONFIGURATOR PREVIEW MOCKUP
   ============================================ */
.configurator-preview {
    padding: 0;
}

.config-mock {
    background: #f5f3f0;
    font-size: 12px;
}

.config-mock.compact {
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--border);
}

/* Config Header */
.config-mock-header {
    background: #faf8f5;
    padding: 8px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(0,0,0,0.08);
}

.dark-header {
    background: #1a1a20;
    border-bottom-color: rgba(255,255,255,0.06);
}

.cmh-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.cmh-logo {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, #4a7c59, #6a9c79);
}

.dark-logo {
    background: linear-gradient(135deg, #c4a35a, #d4b36a);
}

.cmh-brand {
    font-weight: 700;
    font-size: 12px;
    color: #1a1a1a;
}

.dark-header .cmh-brand { color: #e8e8ed; }

.cmh-divider {
    width: 1px;
    height: 16px;
    background: rgba(0,0,0,0.12);
}

.dark-header .cmh-divider { background: rgba(255,255,255,0.1); }

.cmh-model {
    font-size: 11px;
    color: rgba(0,0,0,0.4);
    font-weight: 500;
}

.dark-header .cmh-model { color: rgba(255,255,255,0.4); }

.cmh-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.cmh-price {
    font-size: 14px;
    font-weight: 800;
    color: #1a1a1a;
    letter-spacing: -0.02em;
}

.dark-header .cmh-price { color: #e8e8ed; }

.cmh-cta {
    font-size: 10px;
    font-weight: 600;
    padding: 5px 14px;
    border-radius: 6px;
    background: linear-gradient(135deg, #4a7c59, #3a6a45);
    color: white;
}

.dark-cta {
    background: linear-gradient(135deg, #c4a35a, #b89348);
}

/* Config Body */
.config-mock-body { display: flex; flex-direction: column; }

/* Config Viewer */
.config-viewer {
    background: #F0EDE8;
    padding: 16px;
    position: relative;
    min-height: 260px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.dark-viewer {
    background: #f5f0e8;
}

.render-svg {
    width: 100%;
    max-width: 700px;
    height: auto;
}

.render-img {
    width: 100%;
    max-width: 600px;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 8px 24px rgba(0,0,0,0.15));
}

.config-view-controls {
    display: flex;
    gap: 6px;
    margin-top: 12px;
}

.dark-controls { margin-top: 12px; }

.cvc-btn {
    font-size: 10px;
    font-weight: 500;
    padding: 4px 14px;
    border-radius: 6px;
    color: rgba(0,0,0,0.4);
    background: rgba(0,0,0,0.04);
    border: 1px solid rgba(0,0,0,0.06);
    cursor: default;
}

.cvc-btn.active {
    background: rgba(0,0,0,0.08);
    color: rgba(0,0,0,0.8);
    border-color: rgba(0,0,0,0.12);
}

.config-drag-hint {
    font-size: 9px;
    color: rgba(0,0,0,0.25);
    text-align: center;
    margin-top: 6px;
}

/* Config Options Bar */
.config-options-bar {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 14px 20px;
    background: #faf8f5;
    border-top: 1px solid rgba(0,0,0,0.06);
    flex-wrap: wrap;
}

.dark-bar {
    background: #1a1a20;
    border-top-color: rgba(255,255,255,0.06);
}

.cob-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.cob-label {
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: rgba(0,0,0,0.4);
    white-space: nowrap;
}

.dark-bar .cob-label { color: rgba(255,255,255,0.4); }

.cob-colours {
    display: flex;
    gap: 5px;
}

.cob-swatch {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: default;
    transition: var(--transition);
}

.cob-swatch.active {
    border-color: rgba(0,0,0,0.3);
    box-shadow: 0 0 0 2px rgba(0,0,0,0.08);
}

.dark-bar .cob-swatch.active {
    border-color: rgba(255,255,255,0.4);
    box-shadow: 0 0 0 2px rgba(255,255,255,0.1);
}

.cob-divider {
    width: 1px;
    height: 24px;
    background: rgba(0,0,0,0.08);
}

.dark-div { background: rgba(255,255,255,0.08); }

.cob-pills {
    display: flex;
    gap: 4px;
}

.cob-pill {
    font-size: 9px;
    font-weight: 500;
    padding: 3px 10px;
    border-radius: 4px;
    background: rgba(0,0,0,0.04);
    color: rgba(0,0,0,0.4);
    border: 1px solid rgba(0,0,0,0.06);
    cursor: default;
}

.cob-pill.active {
    background: rgba(74,124,89,0.1);
    color: #3a6a45;
    border-color: rgba(74,124,89,0.2);
}

.dark-pill {
    background: rgba(255,255,255,0.04) !important;
    color: rgba(255,255,255,0.4) !important;
    border-color: rgba(255,255,255,0.06) !important;
}

.dark-pill.active {
    background: rgba(196,163,90,0.15) !important;
    color: #d4b36a !important;
    border-color: rgba(196,163,90,0.3) !important;
}

/* ============================================
   CASE STUDY
   ============================================ */
.case-study { padding-top: 80px; }

.case-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 64px;
}

.metric {
    text-align: center;
    padding: 32px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.metric-num {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-bottom: 4px;
}

.metric-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.case-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 64px;
}

.case-feature {
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.cf-icon {
    width: 36px;
    height: 36px;
    color: var(--accent-light);
    margin-bottom: 16px;
}

.cf-icon svg { width: 100%; height: 100%; }

.case-feature h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.case-feature p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.case-quote {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.case-quote blockquote p {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: 24px;
}

.case-quote footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.case-quote strong {
    font-size: 0.9rem;
    color: var(--text);
}

.case-quote footer span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ============================================
   BRIEF CASE STUDY (Second project)
   ============================================ */
.case-study-brief {
    background: var(--bg-elevated);
    padding: 96px 0;
}

.brief-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 48px;
    align-items: center;
}

.brief-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.project-meta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.project-client {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent-light);
    font-weight: 500;
}

.project-location {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.project-location::before { content: '\2022 '; }

.brief-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.brief-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
}

.project-tags li {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    background: var(--surface);
    padding: 4px 12px;
    border-radius: 100px;
    border: 1px solid var(--border);
}

.project-result {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #4ade80;
    margin-top: 8px;
}

.result-icon { font-size: 0.7rem; }

/* ---- Services ---- */
.services { background: var(--bg-elevated); }
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.service-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; transition: all var(--transition); }
.service-card:hover { border-color: var(--border-light); transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.3); }
.service-icon { width: 48px; height: 48px; color: var(--accent-light); margin-bottom: 20px; }
.service-icon svg { width: 100%; height: 100%; }
.service-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 12px; letter-spacing: -0.01em; }
.service-card p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; }

/* ---- Process ---- */
.process-steps { display: flex; align-items: flex-start; gap: 0; position: relative; }
.process-step { flex: 1; text-align: center; padding: 0 24px; }
.step-number { font-family: var(--font-mono); font-size: 2.5rem; font-weight: 800; background: var(--gradient-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 16px; }
.process-step h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 12px; }
.process-step p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; }
.process-connector { width: 40px; height: 2px; background: var(--border-light); margin-top: 28px; flex-shrink: 0; }

/* ---- About ---- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-content .section-tag { display: block; margin-bottom: 16px; }
.about-content h2 { font-size: clamp(2rem, 3.5vw, 2.5rem); font-weight: 800; line-height: 1.15; letter-spacing: -0.02em; margin-bottom: 24px; }
.about-content p { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.8; margin-bottom: 16px; }
.about-details { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 32px; padding-top: 32px; border-top: 1px solid var(--border); }
.about-detail { display: flex; flex-direction: column; gap: 4px; }
.detail-label { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 500; }
.detail-value { font-size: 0.95rem; font-weight: 600; color: var(--text); }
.about-image-placeholder { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px; aspect-ratio: 4/3; display: flex; align-items: center; justify-content: center; }
.office-mockup { width: 100%; text-align: center; }
.office-screen { background: var(--bg); border-radius: var(--radius-sm); padding: 24px; margin-bottom: 16px; border: 1px solid var(--border); }
.code-lines { display: flex; flex-direction: column; gap: 8px; }
.code-lines span { height: 8px; background: linear-gradient(90deg, rgba(99, 102, 241, 0.15), rgba(6, 182, 212, 0.1)); border-radius: 4px; display: block; }
.office-label { font-size: 0.8rem; color: var(--text-muted); font-weight: 500; }

/* ---- Contact ---- */
.contact { background: var(--bg-elevated); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contact-content .section-tag { display: block; margin-bottom: 16px; }
.contact-content h2 { font-size: clamp(2rem, 3.5vw, 2.5rem); font-weight: 800; line-height: 1.15; letter-spacing: -0.02em; margin-bottom: 24px; }
.contact-content p { color: var(--text-secondary); font-size: 1rem; line-height: 1.7; margin-bottom: 32px; }
.contact-info { display: flex; flex-direction: column; gap: 16px; }
.contact-item { display: flex; align-items: center; gap: 12px; color: var(--text-secondary); font-size: 0.95rem; }
.contact-item svg { width: 20px; height: 20px; color: var(--accent-light); flex-shrink: 0; }
.contact-item a { color: var(--accent-light); transition: color var(--transition); }
.contact-item a:hover { color: var(--text); }
.contact-form-wrap { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px; }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full-width { grid-column: span 2; }
.form-group label { font-size: 0.8rem; font-weight: 600; color: var(--text-secondary); }
.form-group input, .form-group select, .form-group textarea { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px 16px; color: var(--text); font-size: 0.9rem; transition: border-color var(--transition); outline: none; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.form-group select { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%239898a6' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; }
.form-group textarea { resize: vertical; min-height: 100px; }
.contact-form .btn { grid-column: span 2; margin-top: 8px; }
.form-note { grid-column: span 2; text-align: center; font-size: 0.8rem; color: var(--text-muted); margin-top: -8px; }

/* ---- Footer ---- */
.footer { padding: 64px 0 32px; border-top: 1px solid var(--border); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand p { color: var(--text-muted); font-size: 0.85rem; line-height: 1.7; margin-top: 16px; max-width: 300px; }
.footer-links { display: flex; flex-direction: column; gap: 12px; }
.footer-links h4 { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text); margin-bottom: 4px; }
.footer-links a { font-size: 0.85rem; color: var(--text-muted); transition: color var(--transition); }
.footer-links a:hover { color: var(--text); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 32px; border-top: 1px solid var(--border); }
.footer-bottom p { font-size: 0.8rem; color: var(--text-muted); }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { font-size: 0.8rem; color: var(--text-muted); transition: color var(--transition); }
.footer-legal a:hover { color: var(--text); }

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 1024px) {
    .transform-showcase { grid-template-columns: 1fr; gap: 24px; }
    .transform-arrow { flex-direction: row; }
    .transform-arrow svg { transform: rotate(90deg); }
    .case-metrics { grid-template-columns: repeat(2, 1fr); }
    .case-features { grid-template-columns: repeat(2, 1fr); }
    .brief-grid { grid-template-columns: 1fr; gap: 32px; }
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .process-steps { flex-direction: column; gap: 32px; align-items: center; }
    .process-connector { width: 2px; height: 24px; margin: 0; }
    .process-step { max-width: 400px; }
}

@media (max-width: 768px) {
    .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--bg-elevated); border-bottom: 1px solid var(--border); flex-direction: column; padding: 24px; gap: 16px; }
    .nav-links.open { display: flex; }
    .nav-toggle { display: flex; }
    .hero h1 { font-size: 2.2rem; }
    .hero-stats { flex-direction: column; gap: 24px; }
    .hero-scroll { display: none; }
    .services-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
    .contact-form { grid-template-columns: 1fr; }
    .contact-form .btn, .form-note, .form-group.full-width { grid-column: span 1; }
    .trust-logos { gap: 24px; }
    .trust-logo { font-size: 0.85rem; }
    .section { padding: 80px 0; }
    .case-metrics { grid-template-columns: 1fr 1fr; }
    .case-features { grid-template-columns: 1fr; }
    .config-options-bar { gap: 12px; padding: 10px 12px; }
    .cob-group { gap: 6px; }
}

@media (max-width: 480px) {
    .hero { padding: 100px 0 60px; }
    .hero h1 { font-size: 1.8rem; }
    .hero-sub { font-size: 1rem; }
    .hero-actions { flex-direction: column; }
    .hero-badge { font-size: 0.7rem; }
    .contact-form-wrap { padding: 24px; }
    .config-options-bar { flex-direction: column; align-items: flex-start; }
    .cob-divider { width: 100%; height: 1px; }
}

/* ---- Animations ---- */
@media (prefers-reduced-motion: no-preference) {
    .fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
    .fade-in.visible { opacity: 1; transform: translateY(0); }
}