/* Excellent Group - centrale stylesheet v1.2 */
:root {
    --ink: #111210;
    --charcoal: #171a18;
    --deep: #0b1111;
    --forest: #132b2d;
    --gold: #c8a15a;
    --gold-soft: #ead49b;
    --sand: #eee8dc;
    --paper: #fbf7ef;
    --white: #fffdf8;
    --text: #1b1c1a;
    --muted: #74756f;
    --line: rgba(17, 18, 16, .12);
    --line-light: rgba(251, 247, 239, .16);
    --radius: 8px;
    --shadow: 0 28px 80px rgba(17, 18, 16, .12);
    --serif: Georgia, "Times New Roman", serif;
    --sans: Arial, Helvetica, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--paper);
    color: var(--text);
    font-family: var(--sans);
    line-height: 1.65;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
.container { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }
.narrow { max-width: 850px; }

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(251, 247, 239, .96);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(14px);
}
.header-inner {
    min-height: 86px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}
.brand img { width: 190px; }
.site-nav {
    display: flex;
    align-items: center;
    gap: 28px;
    color: var(--ink);
    font-size: 15px;
    font-weight: 800;
}
.nav-link { opacity: .82; }
.nav-link:hover,
.nav-link.is-active { opacity: 1; color: var(--gold); }
.nav-cta {
    padding: 12px 20px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--gold-soft), var(--gold));
    color: var(--ink);
    opacity: 1;
}

.hero {
    min-height: 690px;
    padding: 88px 0 92px;
    background:
        linear-gradient(90deg, rgba(11, 17, 17, .9) 0%, rgba(11, 17, 17, .72) 44%, rgba(19, 43, 45, .74) 100%),
        radial-gradient(circle at 82% 20%, rgba(200, 161, 90, .16), transparent 30%),
        var(--deep);
    color: var(--paper);
}
.hero-grid {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 72px;
    align-items: center;
}
.eyebrow {
    margin: 0 0 14px;
    color: var(--gold);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .18em;
    text-transform: uppercase;
}
h1,
h2,
h3,
p { margin-top: 0; }
h1,
h2 {
    font-family: var(--serif);
    font-weight: 700;
    letter-spacing: 0;
}
h1 {
    max-width: 720px;
    margin-bottom: 24px;
    font-size: 64px;
    line-height: .98;
}
h2 {
    margin-bottom: 20px;
    font-size: 42px;
    line-height: 1.08;
}
h3 {
    margin-bottom: 12px;
    font-size: 22px;
    line-height: 1.12;
}
.lead {
    max-width: 690px;
    color: rgba(251, 247, 239, .78);
    font-size: 20px;
}
.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}
.btn {
    display: inline-flex;
    min-height: 52px;
    align-items: center;
    justify-content: center;
    padding: 0 24px;
    border-radius: 999px;
    font-weight: 900;
}
.btn-primary {
    background: linear-gradient(135deg, var(--gold-soft), var(--gold));
    color: var(--ink);
}
.btn-secondary {
    border: 1px solid rgba(251, 247, 239, .28);
    color: var(--paper);
}
.trust-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 30px;
}
.trust-row a {
    padding: 8px 12px;
    border: 1px solid rgba(251, 247, 239, .16);
    border-radius: 999px;
    color: rgba(251, 247, 239, .78);
    font-size: 13px;
    font-weight: 800;
}
.hero-media {
    position: relative;
    margin: 0;
    overflow: hidden;
    border-radius: var(--radius);
    box-shadow: 0 34px 90px rgba(0, 0, 0, .34);
}
.hero-media img {
    width: 100%;
    height: 520px;
    object-fit: cover;
}
.hero-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 44%, rgba(11, 17, 17, .8));
}
.hero-media figcaption {
    position: absolute;
    z-index: 1;
    left: 26px;
    right: 26px;
    bottom: 26px;
    max-width: 520px;
    color: var(--paper);
}
.hero-media strong {
    display: block;
    font-family: var(--serif);
    font-size: 28px;
    line-height: 1.1;
}
.hero-media span {
    display: block;
    margin-top: 8px;
    color: rgba(251, 247, 239, .78);
}

.section { padding: 88px 0; }
.section-intro { background: var(--white); }
.split-light {
    display: grid;
    grid-template-columns: .85fr 1.15fr;
    gap: 70px;
    align-items: start;
}
.intro-copy {
    max-width: 700px;
    color: var(--muted);
    font-size: 18px;
}
.section-services,
.section-gallery,
.section-faq {
    background: var(--sand);
}
.section-heading {
    max-width: 760px;
    margin-bottom: 34px;
}
.section-heading.center {
    margin-inline: auto;
    text-align: center;
}
.cards {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}
.card {
    min-height: 230px;
    padding: 30px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255, 253, 248, .86);
    box-shadow: 0 20px 60px rgba(17, 18, 16, .07);
}
.card span,
.process-grid span,
.proof-items span {
    color: var(--gold);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: .12em;
}
.card p,
.proof-items p { color: var(--muted); }
.gallery-grid {
    display: grid;
    grid-template-columns: 1.4fr .8fr .8fr;
    gap: 18px;
    align-items: stretch;
}
.gallery-grid figure {
    position: relative;
    min-height: 360px;
    margin: 0;
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--ink);
}
.gallery-grid img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.gallery-grid figcaption {
    position: absolute;
    left: 18px;
    bottom: 18px;
    padding: 9px 13px;
    border-radius: 999px;
    background: rgba(251, 247, 239, .9);
    color: var(--ink);
    font-size: 13px;
    font-weight: 900;
}
.section-proof { background: var(--white); }
.proof-grid {
    display: grid;
    grid-template-columns: .85fr 1.15fr;
    gap: 60px;
}
.proof-items {
    display: grid;
    gap: 18px;
}
.proof-items article {
    padding-bottom: 20px;
    border-bottom: 1px solid var(--line);
}
.section-dark {
    background:
        radial-gradient(circle at 80% 8%, rgba(200, 161, 90, .13), transparent 28%),
        linear-gradient(135deg, var(--deep), var(--forest));
    color: var(--paper);
}
.section-dark h2 { max-width: 720px; }
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    margin-top: 34px;
}
.process-grid article {
    min-height: 150px;
    padding: 24px;
    border: 1px solid var(--line-light);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, .035);
}
.process-grid p { color: rgba(251, 247, 239, .75); }
.section-faq details {
    border-bottom: 1px solid var(--line);
    padding: 20px 0;
}
.section-faq summary {
    cursor: pointer;
    color: var(--ink);
    font-weight: 900;
}
.section-faq p {
    max-width: 720px;
    margin: 14px 0 0;
    color: var(--muted);
}
.section-contact-cta { background: var(--paper); }
.cta-panel {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 34px;
    align-items: center;
    padding: 42px;
    border: 1px solid rgba(200, 161, 90, .2);
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: var(--shadow);
}
.cta-panel p { color: var(--muted); }

.page-hero {
    padding: 92px 0 72px;
    background: linear-gradient(135deg, var(--white), var(--sand));
}
.page-hero h1 { color: var(--ink); }
.page-hero .lead { color: var(--muted); }
.content-grid,
.contact-grid {
    display: grid;
    grid-template-columns: .95fr 1.05fr;
    gap: 52px;
    align-items: start;
}
.checklist,
.contact-form {
    padding: 32px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: var(--shadow);
}
.checklist p {
    margin: 0;
    padding: 13px 0;
    border-bottom: 1px solid var(--line);
}
.checklist p:last-child { border-bottom: 0; }
.contact-form label {
    display: grid;
    gap: 7px;
    margin-bottom: 16px;
    color: var(--ink);
    font-weight: 900;
}
input,
textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 14px 15px;
    background: #fff;
    font: inherit;
}
.contact-form .btn { border: 0; }

.site-footer {
    padding: 48px 0;
    background: var(--deep);
    color: var(--paper);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr .8fr .8fr;
    gap: 38px;
}
.footer-logo {
    width: 170px;
    margin-bottom: 18px;
}
.site-footer p,
.site-footer a { color: rgba(251, 247, 239, .72); }
.site-footer strong {
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: .12em;
}

@media (max-width: 980px) {
    .hero-grid,
    .split-light,
    .proof-grid,
    .content-grid,
    .contact-grid,
    .footer-grid,
    .cta-panel {
        grid-template-columns: 1fr;
    }
    .cards,
    .process-grid,
    .gallery-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .hero-media img { height: 430px; }
}

@media (max-width: 640px) {
    .container { width: min(100% - 28px, 1160px); }
    .header-inner {
        min-height: 76px;
        align-items: flex-start;
        flex-direction: column;
        justify-content: center;
        gap: 10px;
    }
    .brand img { width: 160px; }
    .site-nav {
        width: 100%;
        gap: 16px;
        overflow-x: auto;
        padding-bottom: 4px;
        font-size: 14px;
    }
    h1 { font-size: 42px; }
    h2 { font-size: 31px; }
    .lead { font-size: 18px; }
    .hero { padding: 58px 0; }
    .hero-media img { height: 360px; }
    .cards,
    .process-grid,
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    .actions,
    .btn { width: 100%; }
    .cta-panel { padding: 28px; }
}