/* =====================================================
 * PCLausanne — public site
 * Aesthetic: dark editorial, charcoal + amber/gold
 * ===================================================== */

/* ---------- TOKENS ---------- */
:root {
    --bg:           #0a0a0a;
    --bg-alt:       #0f0f0f;
    --surface:      #141414;
    --surface-2:    #1a1a1a;
    --surface-3:    #202020;
    --border:       #262626;
    --border-hi:    #3a3a3a;
    --border-faint: #1c1c1c;

    --text:         #f0ede4;
    --text-mute:    #9a958c;
    --text-faint:   #5e5a52;

    --accent:       #d4a04a;
    --accent-hi:    #e8b85e;
    --accent-soft:  rgba(212, 160, 74, 0.08);
    --accent-line:  rgba(212, 160, 74, 0.25);

    --danger:       #c0594a;
    --danger-soft:  rgba(192, 89, 74, 0.10);
    --success:      #6fa37a;
    --success-soft: rgba(111, 163, 122, 0.10);

    --font-display: 'Fraunces', 'Times New Roman', serif;
    --font-body:    'Geist', system-ui, -apple-system, sans-serif;
    --font-mono:    'JetBrains Mono', 'Courier New', monospace;

    --wrap:         1240px;
    --radius-sm:    2px;
    --radius:       4px;

    --shadow-soft:  0 1px 2px rgba(0,0,0,.4);
    --shadow-deep:  0 24px 60px rgba(0,0,0,.5);
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }
ul, ol { list-style: none; }

/* Subtle film grain */
.grain {
    position: fixed; inset: 0; pointer-events: none; z-index: 1;
    opacity: .035; mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.95' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 32px; position: relative; z-index: 2; }

.mono { font-family: var(--font-mono); font-feature-settings: 'tnum'; }
.muted { color: var(--text-mute); }
.small { font-size: 13px; }

/* ---------- HEADER ---------- */
.site-header {
    position: sticky; top: 0; z-index: 50;
    background: rgba(10, 10, 10, .85);
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    border-bottom: 1px solid var(--border-faint);
}
.site-header .wrap {
    display: flex; align-items: center; justify-content: space-between;
    height: 72px;
}
.brand {
    display: inline-flex; align-items: center; gap: 12px;
    font-family: var(--font-display);
    font-size: 22px; font-weight: 600;
    letter-spacing: -0.02em;
}
.brand-mark {
    color: var(--accent);
    font-size: 18px;
    transform: translateY(-1px);
}
.brand:hover { color: var(--text); }
.brand:hover .brand-mark { color: var(--accent-hi); }

.nav {
    display: flex; align-items: center; gap: 28px;
    font-size: 14px;
}
.nav a {
    color: var(--text-mute);
    transition: color .15s;
    position: relative;
}
.nav a:hover, .nav a.is-active { color: var(--text); }
.nav a.is-active::after {
    content: ''; position: absolute;
    left: 0; right: 0; bottom: -22px;
    height: 1px; background: var(--accent);
}
.nav .cta {
    color: var(--bg);
    background: var(--accent);
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    transition: all .15s;
}
.nav .cta:hover { background: var(--accent-hi); color: var(--bg); transform: translateY(-1px); }

/* ---------- FLASH ---------- */
.flash {
    padding: 12px 32px;
    background: var(--accent-soft);
    border-bottom: 1px solid var(--accent-line);
    font-size: 14px;
    text-align: center;
}
.flash-error { background: var(--danger-soft); border-color: var(--danger); color: var(--danger); }
.flash-success { background: var(--success-soft); border-color: var(--success); color: var(--success); }

/* ---------- HERO ---------- */
.hero {
    padding: 80px 0 100px;
    border-bottom: 1px solid var(--border-faint);
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: ''; position: absolute;
    top: -50%; right: -10%; width: 60%; height: 200%;
    background: radial-gradient(closest-side, var(--accent-soft), transparent 70%);
    pointer-events: none;
}
.hero-grid {
    display: grid; grid-template-columns: 1.4fr 1fr; gap: 80px;
    align-items: end;
}
.eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    font-family: var(--font-mono);
    font-size: 11px; letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-mute);
    margin-bottom: 28px;
}
.eyebrow::before {
    content: ''; width: 24px; height: 1px; background: var(--accent);
}
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(48px, 7vw, 96px);
    line-height: 0.95;
    letter-spacing: -0.04em;
    font-weight: 400;
    margin-bottom: 32px;
}
.hero-title em {
    font-style: italic;
    font-weight: 300;
    color: var(--accent);
}
.hero-lead {
    font-size: 18px;
    color: var(--text-mute);
    max-width: 480px;
    margin-bottom: 40px;
    line-height: 1.55;
}
.hero-actions {
    display: flex; gap: 16px; flex-wrap: wrap;
}

/* hero card — spec sheet style */
.hero-card {
    border: 1px solid var(--border);
    background: var(--surface);
    padding: 28px;
    font-family: var(--font-mono);
    font-size: 13px;
    box-shadow: var(--shadow-deep);
}
.card-row {
    display: flex; justify-content: space-between; align-items: baseline;
    padding: 12px 0;
    border-bottom: 1px dashed var(--border);
}
.card-row:last-of-type { border-bottom: 0; }
.card-label { color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.1em; font-size: 11px; }
.card-value { color: var(--text); font-weight: 500; text-align: right; }
.card-foot {
    display: flex; align-items: center; gap: 10px;
    margin-top: 20px; padding-top: 16px;
    border-top: 1px solid var(--accent-line);
    font-size: 12px; color: var(--accent);
}
.status-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-soft);
    animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 4px var(--accent-soft); }
    50%      { box-shadow: 0 0 0 8px transparent; }
}

/* ---------- BUTTONS ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-body);
    font-weight: 500; font-size: 14px;
    letter-spacing: 0.01em;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer; transition: all .15s;
    text-decoration: none;
}
.btn-primary {
    background: var(--accent); color: var(--bg);
}
.btn-primary:hover {
    background: var(--accent-hi); color: var(--bg);
    transform: translateY(-1px);
}
.btn-ghost {
    color: var(--text); border-color: var(--border-hi);
    background: transparent;
}
.btn-ghost:hover {
    border-color: var(--accent); color: var(--accent);
}
.btn-lg { padding: 18px 36px; font-size: 15px; }
.btn-block { width: 100%; }
.btn-danger {
    color: var(--danger); border-color: var(--danger);
}
.btn-danger:hover { background: var(--danger); color: var(--bg); }

/* ---------- SECTIONS ---------- */
.section { padding: 120px 0; border-bottom: 1px solid var(--border-faint); }
.section-alt { background: var(--bg-alt); }
.section-head { margin-bottom: 64px; max-width: 720px; }
.section-title {
    font-family: var(--font-display);
    font-size: clamp(40px, 5vw, 64px);
    font-weight: 400;
    letter-spacing: -0.03em;
    line-height: 1.05;
    margin-bottom: 16px;
}
.section-lead {
    font-size: 17px;
    color: var(--text-mute);
    max-width: 540px;
}
.section-cta {
    margin-top: 56px;
    display: flex; gap: 16px; flex-wrap: wrap;
}

/* ---------- HOMEPAGE SERVICES GRID ---------- */
.services-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
    border-top: 1px solid var(--border);
    border-left: 1px solid var(--border);
}
.service {
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 32px;
    background: var(--surface);
    transition: background .2s;
    display: flex; flex-direction: column;
    min-height: 240px;
}
.service:hover { background: var(--surface-2); }
.service-head {
    display: flex; justify-content: space-between; align-items: baseline;
    margin-bottom: 24px;
}
.service-num {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--accent);
    letter-spacing: 0.1em;
}
.service-cat {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-faint);
    letter-spacing: 0.18em;
    text-transform: uppercase;
}
.service-name {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 500;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
    line-height: 1.15;
}
.service-desc {
    color: var(--text-mute);
    font-size: 14px;
    line-height: 1.5;
    flex: 1;
}
.service-foot {
    display: flex; justify-content: space-between; align-items: baseline;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px dashed var(--border-hi);
}
.service-price {
    font-family: var(--font-mono);
    font-size: 18px;
    color: var(--accent);
    font-weight: 500;
}
.service-meta {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-faint);
}

/* ---------- HOW IT WORKS ---------- */
.process-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 80px; }
.steps {
    display: grid; gap: 32px;
}
.steps li {
    display: grid; grid-template-columns: 80px 1fr; align-items: start;
    gap: 24px;
    padding: 28px 0;
    border-top: 1px solid var(--border);
}
.steps li:last-child { border-bottom: 1px solid var(--border); }
.step-num {
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--accent);
    letter-spacing: 0.1em;
    padding-top: 4px;
}
.steps h3 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 500;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}
.steps p { color: var(--text-mute); font-size: 15px; }

/* ---------- CTA BAND ---------- */
.cta-band {
    display: flex; justify-content: space-between; align-items: center;
    gap: 32px;
    padding: 64px;
    border: 1px solid var(--accent-line);
    background: linear-gradient(135deg, var(--accent-soft), transparent);
    flex-wrap: wrap;
}
.cta-title {
    font-family: var(--font-display);
    font-size: clamp(28px, 3.5vw, 44px);
    font-weight: 400;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}
.cta-sub { color: var(--text-mute); }

/* ---------- PAGE HEAD ---------- */
.page-head {
    padding: 120px 0 60px;
    border-bottom: 1px solid var(--border);
}
.page-title {
    font-family: var(--font-display);
    font-size: clamp(48px, 6vw, 80px);
    font-weight: 400;
    line-height: 1;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}
.page-title em { font-style: italic; color: var(--accent); }
.page-lead {
    font-size: 18px;
    color: var(--text-mute);
    max-width: 640px;
}
.page-lead a { color: var(--accent); border-bottom: 1px solid var(--accent-line); }

/* ---------- SERVICES LIST PAGE (long view) ---------- */
.services-list { display: grid; gap: 0; }
.service-row {
    display: grid;
    grid-template-columns: 60px 1fr 220px;
    gap: 32px;
    padding: 36px 0;
    border-top: 1px solid var(--border);
    align-items: start;
}
.service-row:last-child { border-bottom: 1px solid var(--border); }
.row-num {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--accent);
    padding-top: 8px;
    letter-spacing: 0.1em;
}
.row-head {
    display: flex; justify-content: space-between; align-items: baseline;
    margin-bottom: 16px; gap: 16px;
}
.row-name {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 500;
    letter-spacing: -0.02em;
}
.row-cat {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-faint);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    border: 1px solid var(--border-hi);
    padding: 4px 10px;
}
.row-desc { color: var(--text-mute); font-size: 15px; max-width: 640px; }
.row-meta { color: var(--text-faint); font-size: 13px; margin-top: 8px; }
.row-price { text-align: right; }
.price-amount {
    font-family: var(--font-mono);
    font-size: 28px;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: 12px;
}
.row-add {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text);
    border: 1px solid var(--border-hi);
    padding: 8px 16px;
    transition: all .15s;
}
.row-add:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- ORDER FORM ---------- */
.order-form { position: relative; }
.form-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 64px;
    margin-bottom: 48px;
    padding-right: 360px;
}
.form-section { display: grid; gap: 16px; }
.form-h {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 500;
    letter-spacing: -0.01em;
    margin-bottom: 8px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}
.field { display: grid; gap: 8px; }
.field span {
    font-size: 13px;
    color: var(--text-mute);
    font-weight: 500;
}
.field span em { color: var(--text-faint); font-style: normal; font-weight: 400; }
.field input, .field textarea, .field select {
    width: 100%;
    padding: 12px 14px;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 15px;
    border-radius: var(--radius-sm);
    transition: border-color .15s, background .15s;
}
.field input:focus, .field textarea:focus, .field select:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--surface-2);
}
.field textarea { resize: vertical; min-height: 80px; font-family: var(--font-body); }

/* services picker */
.picker { display: grid; gap: 0; border-top: 1px solid var(--border); }
.picker-row {
    border-bottom: 1px solid var(--border);
    transition: background .15s;
}
.picker-row.is-selected { background: var(--accent-soft); border-color: var(--accent-line); }
.picker-row label {
    display: grid;
    grid-template-columns: 24px 1fr auto;
    gap: 16px;
    padding: 18px 4px;
    cursor: pointer;
    align-items: center;
}
.picker-row input[type="checkbox"] {
    width: 16px; height: 16px;
    accent-color: var(--accent);
}
.picker-name { font-weight: 500; font-size: 15px; }
.picker-desc { display: block; color: var(--text-mute); font-size: 13px; margin-top: 4px; }
.picker-price {
    font-family: var(--font-mono);
    color: var(--accent);
    font-size: 15px;
}

/* sticky summary */
.order-summary {
    position: sticky;
    top: 96px;
    float: right;
    width: 320px;
    margin-top: 32px;
    margin-right: -340px;
    padding: 24px;
    background: var(--surface);
    border: 1px solid var(--border);
}
.summary-head { display: flex; justify-content: space-between; margin-bottom: 16px; }
.summary-head .eyebrow { margin: 0; }
.summary-count {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-faint);
}
.summary-list {
    border-top: 1px dashed var(--border-hi);
    margin-bottom: 16px;
    min-height: 80px;
}
.summary-list li {
    display: flex; justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px dashed var(--border);
    font-size: 13px;
}
.summary-list li span:last-child { font-family: var(--font-mono); color: var(--accent); }
.summary-empty { color: var(--text-faint); font-style: italic; padding: 20px 0 !important; }
.summary-total {
    display: flex; justify-content: space-between; align-items: baseline;
    padding-top: 16px;
    border-top: 1px solid var(--accent-line);
    margin-bottom: 20px;
}
.summary-total span { color: var(--text-mute); font-size: 13px; text-transform: uppercase; letter-spacing: 0.1em; }
.summary-total strong { font-size: 22px; color: var(--accent); }
.summary-note { font-size: 12px; color: var(--text-faint); margin-bottom: 16px; line-height: 1.5; }
.legal-note { font-size: 11px; color: var(--text-faint); margin-top: 12px; text-align: center; }
.legal-note a { color: var(--text-mute); border-bottom: 1px dotted var(--text-mute); }

/* alerts */
.alert {
    padding: 16px 20px;
    border: 1px solid;
    margin-bottom: 32px;
    font-size: 14px;
}
.alert ul { margin-left: 20px; list-style: disc; }
.alert-error   { border-color: var(--danger);  background: var(--danger-soft);  color: var(--danger); }
.alert-success { border-color: var(--success); background: var(--success-soft); color: var(--success); }

/* confirmation */
.confirm-card {
    border: 1px solid var(--border);
    background: var(--surface);
    padding: 32px;
    max-width: 560px;
}
.confirm-row {
    display: flex; justify-content: space-between;
    padding: 14px 0;
    border-bottom: 1px dashed var(--border);
}
.confirm-row span { color: var(--text-mute); font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; }
.confirm-services {
    margin: 24px 0;
    padding-top: 16px;
    border-top: 1px solid var(--accent-line);
}
.confirm-services li {
    display: flex; justify-content: space-between;
    padding: 8px 0; font-size: 14px;
}
.confirm-note {
    margin-top: 24px; padding-top: 20px;
    border-top: 1px solid var(--border);
    font-size: 13px; color: var(--text-mute);
}

/* ---------- CONTACT ---------- */
.contact-grid {
    display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px;
    align-items: start;
}
.contact-info { display: grid; gap: 0; border-top: 1px solid var(--border); }
.info-row {
    display: flex; justify-content: space-between; align-items: baseline;
    padding: 18px 0;
    border-bottom: 1px solid var(--border);
}
.info-label {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-faint);
    text-transform: uppercase;
    letter-spacing: 0.18em;
}
.info-row a { color: var(--accent); }

.contact-form { display: grid; gap: 16px; }

/* ---------- LEGAL CONTENT (CGV, etc.) ---------- */
.legal-content {
    max-width: 760px;
    font-size: 15px;
    line-height: 1.7;
    color: var(--text);
}
.legal-content h2 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 500;
    letter-spacing: -0.01em;
    margin: 48px 0 16px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
    color: var(--accent);
}
.legal-content h2:first-child { padding-top: 0; border-top: 0; }
.legal-content h3 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 500;
    margin: 24px 0 12px;
}
.legal-content p { margin-bottom: 16px; color: var(--text-mute); }
.legal-content ol, .legal-content ul {
    margin: 16px 0 16px 24px;
    color: var(--text-mute);
}
.legal-content ol { list-style: decimal; }
.legal-content ul { list-style: disc; }
.legal-content li { margin-bottom: 8px; }
.legal-content strong { color: var(--text); font-weight: 600; }
.legal-content em { font-style: italic; color: var(--text-faint); }
.legal-content a { color: var(--accent); border-bottom: 1px solid var(--accent-line); }

/* ---------- FOOTER ---------- */
.site-footer {
    padding: 80px 0 40px;
    border-top: 1px solid var(--border);
    background: var(--bg-alt);
}
.foot-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 64px;
}
.foot-brand {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 500;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}
.foot-tagline { color: var(--text-mute); font-size: 14px; margin-bottom: 16px; max-width: 320px; }
.foot-meta { font-size: 13px; color: var(--text-faint); line-height: 1.6; }
.foot-label {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 16px;
}
.foot-list { display: grid; gap: 8px; font-size: 14px; }
.foot-list a { color: var(--text-mute); }
.foot-list a:hover { color: var(--text); }
.foot-list li.muted { color: var(--text-faint); font-size: 12px; }
.foot-bar {
    display: flex; justify-content: space-between; align-items: center;
    padding-top: 28px;
    border-top: 1px solid var(--border);
    font-size: 12px;
    color: var(--text-faint);
    flex-wrap: wrap; gap: 12px;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 980px) {
    .hero-grid { grid-template-columns: 1fr; gap: 48px; }
    .hero { padding: 60px 0 80px; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .process-grid { grid-template-columns: 1fr; gap: 40px; }
    .form-grid { grid-template-columns: 1fr; padding-right: 0; gap: 48px; }
    .order-summary {
        position: static;
        width: 100%;
        margin: 0 0 32px;
        float: none;
    }
    .contact-grid { grid-template-columns: 1fr; }
    .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .service-row { grid-template-columns: 40px 1fr; }
    .service-row .row-price { grid-column: 1 / -1; text-align: left; }
}
@media (max-width: 600px) {
    .wrap { padding: 0 20px; }
    .nav { gap: 14px; font-size: 13px; }
    .nav a { display: none; }
    .nav .cta { display: inline-flex; }
    .section { padding: 80px 0; }
    .services-grid { grid-template-columns: 1fr; }
    .foot-grid { grid-template-columns: 1fr; }
    .cta-band { flex-direction: column; text-align: center; padding: 40px 24px; }
}