/* ============================================================
   Saveur de Sousse — Thème Élégant
   Fond crème · Terracotta · Or sable · Arabesques
   ============================================================ */

/* Polices chargées via <link> dans chaque page HTML */

:root {
    --color-primary:      #6B3015;
    --color-primary-dark: #4A2010;
    --color-accent:       #C9A227;
    --color-accent-light: #E2C06A;
    --color-surface:      #FAFAF5;
    --color-surface-alt:  #F2EDE8;
    --color-text:         #1A1208;
    --color-text-light:   #7A6A5A;
    --color-white:        #FFFFFF;

    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body:    'Cormorant Garamond', Georgia, serif;

    --section-padding: 100px;
    --container-max:   1240px;
    --gutter:          32px;
    --radius:          4px;

    --transition: all 0.35s ease;
    --shadow-soft: 0 8px 48px rgba(107, 48, 21, 0.08);
    --shadow-card: 0 2px 20px rgba(0, 0, 0, 0.06);
}

/* ================================================================
   RESET & BASE
   ================================================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; max-width: 100%; }
body {
    font-family: var(--font-body);
    background-color: var(--color-surface);
    color: var(--color-text);
    line-height: 1.75;
    overflow-x: hidden;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--color-text);
    font-weight: 400;
    line-height: 1.25;
    margin-bottom: 1rem;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
p  { color: var(--color-text-light); font-size: 1rem; margin-bottom: 1rem; line-height: 1.8; }
strong { color: var(--color-text); font-weight: 600; }

.divider {
    display: block;
    width: 48px; height: 1px;
    background: var(--color-accent);
    margin: 20px 0;
}
.section-title { text-align: center; margin-bottom: 70px; }
.section-title h2 { margin-bottom: 16px; }
.section-title .divider { margin: 20px auto; }
.section-title p { max-width: 560px; margin: 0 auto; font-size: 1.05rem; }

/* ================================================================
   NAVIGATION
   ================================================================ */
#site-header {
    position: fixed;
    top: 0; width: 100%;
    z-index: 1000;
    background: #3D1C08;
    overflow: visible;
}
#site-header.scrolled {
    box-shadow: 0 2px 16px rgba(0,0,0,0.40);
}

/* Logo flottant — déborde sur nav + espace + corps */
.nav-logo {
    position: absolute;
    top: 8px;
    left: 30px;
    z-index: 1010;
    display: block;
}
.nav-logo img {
    height: 130px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 4px 18px rgba(0,0,0,0.45));
    transition: var(--transition);
}

/* Barre de navigation */
.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--gutter) 0 190px;
    height: 70px;
    width: 100%;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}
.nav-links { list-style: none; display: flex; gap: 36px; align-items: center; }
.nav-links a {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-white);
    transition: var(--transition);
    position: relative;
    padding-bottom: 4px;
}
.nav-links a::after {
    content: '';
    position: absolute; bottom: 0; left: 0;
    width: 0; height: 1px;
    background: var(--color-accent);
    transition: width 0.3s ease;
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a:hover, .nav-links a.active { color: var(--color-accent); }

.nav-links .btn-quit {
    border: 1px solid rgba(255,255,255,0.50);
    padding: 5px 14px;
    font-size: 0.76rem;
}
.nav-links .btn-quit:hover { background: rgba(255,255,255,0.12); }

.hamburger { display: none; cursor: pointer; font-size: 1.4rem; color: var(--color-white); }

/* ================================================================
   BOUTONS
   ================================================================ */
.btn {
    display: inline-block;
    padding: 13px 36px;
    background: var(--color-primary);
    color: var(--color-white);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.80rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border: 1px solid var(--color-primary);
    cursor: pointer;
    transition: var(--transition);
    border-radius: 0;
}
.btn:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); }
.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn-outline:hover { background: var(--color-primary); color: var(--color-white); }
.btn-light {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255,255,255,0.80);
    font-weight: 700;
}
.btn-light:hover { background: rgba(255,255,255,0.15); border-color: var(--color-white); }
.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}
.btn-primary:hover { background: var(--color-primary-dark); }

/* ================================================================
   HERO
   ================================================================ */
.hero {
    margin-top: 106px;
    min-height: calc(100vh - 106px);
    background:
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 80 80'%3E%3Cg fill='none' stroke='%23C9A227' stroke-width='0.5' opacity='0.18'%3E%3Cpolygon points='40,4 47,18 62,18 51,27 55,42 40,33 25,42 29,27 18,18 33,18'/%3E%3Cline x1='40' y1='4' x2='40' y2='76'/%3E%3Cline x1='4' y1='40' x2='76' y2='40'/%3E%3Cline x1='12' y1='12' x2='68' y2='68'/%3E%3Cline x1='68' y1='12' x2='12' y2='68'/%3E%3C/g%3E%3C/svg%3E"),
        linear-gradient(160deg, #3D1C08 0%, #252010 50%, #3D1C08 100%);
    background-size: 80px 80px, cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--color-white);
    padding: 80px var(--gutter) 80px;
    position: relative;
    overflow: hidden;
}
.hero::after {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(ellipse 70% 80% at 50% 60%, rgba(201,162,39,0.08) 0%, transparent 70%);
    pointer-events: none;
}
.hero-content {
    max-width: 780px;
    position: relative;
    z-index: 1;
}
.hero-label {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.72rem; font-weight: 600;
    letter-spacing: 0.22em; text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 24px;
    border-bottom: 1px solid var(--color-accent);
    padding-bottom: 8px;
}
.hero h1 { color: var(--color-white); margin-bottom: 24px; font-weight: 400; text-shadow: 0 2px 20px rgba(0,0,0,0.4); }
.hero p { color: rgba(255,255,255,0.82); font-size: 1.08rem; margin-bottom: 40px; font-weight: 400; max-width: 560px; margin-left: auto; margin-right: auto; }

.scroll-indicator {
    position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    color: rgba(255,255,255,0.45);
    font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase;
    animation: scrollBounce 2s infinite; z-index: 1;
}
.scroll-indicator::after {
    content: ''; width: 1px; height: 36px; background: rgba(201,162,39,0.40);
}
@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%       { transform: translateX(-50%) translateY(6px); }
}

/* ================================================================
   LAYOUT
   ================================================================ */
.section-block {
    padding: var(--section-padding) var(--gutter);
    max-width: var(--container-max);
    margin: 0 auto;
}
.bg-alt { background-color: var(--color-surface-alt); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ================================================================
   CARTES
   ================================================================ */
.card {
    background: var(--color-white);
    border: 1px solid rgba(201,162,39,0.15);
    overflow: hidden;
    transition: var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-soft); }

.card-img {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}
.card-img img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.50s ease;
}
.card:hover .card-img img { transform: scale(1.06); }
.card-img-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(61,28,8,0.55) 0%, transparent 60%);
}

.card-body { padding: 28px 26px 32px; border-left: 2px solid transparent; transition: var(--transition); }
.card:hover .card-body { border-left-color: var(--color-accent); }
.card-icon {
    width: 44px; height: 44px;
    border: 1px solid var(--color-accent);
    display: flex; align-items: center; justify-content: center;
    color: var(--color-primary); font-size: 1.1rem;
    margin-bottom: 18px;
}
.card-body h3 { font-size: 1.15rem; margin-bottom: 10px; }
.card-body p  { font-size: 0.93rem; margin: 0; }

/* ================================================================
   FOND ARABESQUE (engagements)
   ================================================================ */
.bg-arabesque {
    position: relative;
    background:
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 80 80'%3E%3Cg fill='none' stroke='%23C9A227' stroke-width='0.5' opacity='0.20'%3E%3Cpolygon points='40,4 47,18 62,18 51,27 55,42 40,33 25,42 29,27 18,18 33,18'/%3E%3Cline x1='40' y1='4' x2='40' y2='76'/%3E%3Cline x1='4' y1='40' x2='76' y2='40'/%3E%3Cline x1='12' y1='12' x2='68' y2='68'/%3E%3Cline x1='68' y1='12' x2='12' y2='68'/%3E%3C/g%3E%3C/svg%3E"),
        linear-gradient(160deg, #3A180A 0%, #5A2A12 50%, #3A180A 100%);
    background-size: 80px 80px, cover;
    color: var(--color-white);
}
.engagement-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; }
.engagement-item {
    padding: 36px 24px; text-align: center;
    background: rgba(255,255,255,0.04);
    border-top: 2px solid transparent;
    transition: border-color 0.3s ease;
}
.engagement-item:hover { border-top-color: var(--color-accent); }
.engagement-icon { font-size: 1.6rem; color: var(--color-accent); margin-bottom: 14px; }
.engagement-item h4 { font-size: 1rem; color: var(--color-white); margin-bottom: 8px; font-family: var(--font-heading); }
.engagement-item p  { color: rgba(255,255,255,0.70); font-size: 0.88rem; margin: 0; }

/* ================================================================
   BOÎTE PRINCIPES
   ================================================================ */
.principles-box {
    background: var(--color-surface-alt);
    padding: 44px;
    border-top: 2px solid var(--color-accent);
}
.principles-box h3 {
    font-size: 0.75rem; letter-spacing: 0.20em; text-transform: uppercase;
    font-family: var(--font-body); font-weight: 600;
    color: var(--color-primary); margin-bottom: 32px;
}
.principle-item { display: flex; align-items: center; gap: 20px; margin-bottom: 22px; }
.principle-item:last-child { margin-bottom: 0; }
.principle-icon {
    width: 40px; height: 40px;
    border: 1px solid var(--color-accent);
    display: flex; align-items: center; justify-content: center;
    color: var(--color-accent); font-size: 1rem; flex-shrink: 0;
}
.principle-item span { font-weight: 600; font-size: 0.97rem; color: var(--color-text); }

/* ================================================================
   BADGE HALAL
   ================================================================ */
.badge-halal {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(201,162,39,0.10);
    border: 1px solid rgba(201,162,39,0.40);
    color: var(--color-primary);
    padding: 7px 16px;
    font-size: 0.78rem; font-weight: 600; letter-spacing: 0.06em;
}

/* ================================================================
   PAGE SERVICES
   ================================================================ */
.page-hero, .page-header {
    margin-top: 106px;
    padding-top: 52px; padding-bottom: 70px;
    padding-left: var(--gutter); padding-right: var(--gutter);
    background:
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 80 80'%3E%3Cg fill='none' stroke='%23C9A227' stroke-width='0.4' opacity='0.14'%3E%3Cpolygon points='40,4 47,18 62,18 51,27 55,42 40,33 25,42 29,27 18,18 33,18'/%3E%3C/g%3E%3C/svg%3E"),
        var(--color-surface-alt);
    background-size: 80px 80px, cover;
    text-align: center;
    border-bottom: 1px solid rgba(201,162,39,0.20);
}
.page-hero-content { max-width: var(--container-max); margin: 0 auto; }
.page-hero .hero-label, .page-header .hero-label { color: var(--color-primary); border-color: var(--color-accent); }

.service-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.service-card {
    background: var(--color-white);
    padding: 36px 30px;
    border-top: 2px solid transparent;
    transition: var(--transition);
}
.service-card:hover { border-top-color: var(--color-accent); transform: translateY(-3px); box-shadow: var(--shadow-card); }
.service-icon { font-size: 1.8rem; color: var(--color-primary); margin-bottom: 16px; }
.service-card h3 { margin-bottom: 10px; }
.service-card p { font-size: 0.92rem; margin: 0; }

.event-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; }
.event-tile {
    background: var(--color-surface-alt);
    padding: 24px 16px; text-align: center;
    font-size: 0.88rem; font-weight: 600;
    color: var(--color-text-light);
    border-top: 2px solid transparent;
    transition: var(--transition);
}
.event-tile .event-icon { font-size: 1.6rem; display: block; margin-bottom: 8px; }
.event-tile:hover { border-top-color: var(--color-accent); color: var(--color-primary); background: var(--color-white); }

.guarantee-banner {
    background: var(--color-primary);
    color: var(--color-white);
    text-align: center;
    padding: 60px 40px;
    border-top: 2px solid var(--color-accent);
    position: relative;
}
.guarantee-banner h3 { color: var(--color-white); font-size: 1.6rem; margin-bottom: 12px; }
.guarantee-banner p { color: rgba(255,255,255,0.82); max-width: 600px; margin: 0 auto 24px; }

/* ================================================================
   PAGE FONDATEUR
   ================================================================ */
.founder-section { display: flex; gap: 60px; align-items: flex-start; }
.founder-img-wrap { width: 280px; flex-shrink: 0; position: relative; }
.founder-img-wrap img {
    width: 100%; display: block; object-fit: cover; aspect-ratio: 3/4;
}
.founder-img-wrap::before {
    content: ''; position: absolute;
    top: -14px; right: -14px; width: 100%; height: 100%;
    border: 1px solid var(--color-accent); z-index: -1;
}
.founder-img-placeholder {
    width: 100%; aspect-ratio: 3/4;
    background: var(--color-surface-alt);
    display: flex; align-items: center; justify-content: center;
    color: var(--color-text-light); font-size: 0.85rem;
    text-align: center; padding: 20px;
    border: 1px solid rgba(201,162,39,0.25);
}
.founder-content { flex: 1; }
.founder-content blockquote {
    font-family: var(--font-heading);
    font-size: 1.35rem; font-style: italic;
    color: var(--color-primary); line-height: 1.6;
    margin: 28px 0; padding-left: 24px;
    border-left: 2px solid var(--color-accent);
}
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; margin-top: 40px; }
.value-card {
    background: var(--color-surface-alt);
    padding: 24px 20px; text-align: center;
    border-top: 2px solid transparent;
    transition: var(--transition);
}
.value-card:hover { border-top-color: var(--color-accent); }
.value-icon { font-size: 1.6rem; margin-bottom: 10px; }
.value-card h4 { font-size: 0.92rem; color: var(--color-primary); margin: 0; }

/* ================================================================
   PAGE CONTACT
   ================================================================ */
.contact-wrapper { display: grid; grid-template-columns: 1fr 1.5fr; gap: 0; box-shadow: var(--shadow-soft); }

.contact-info {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 56px 44px;
    border-top: 2px solid var(--color-accent);
}
.contact-info h3 { color: var(--color-white); margin-bottom: 32px; }
.contact-info p  { color: rgba(255,255,255,0.80); display: flex; align-items: flex-start; gap: 14px; margin-bottom: 20px; font-size: 1rem; }
.contact-info i  { color: var(--color-accent); font-size: 1.1rem; margin-top: 3px; flex-shrink: 0; }

.contact-form { padding: 56px 44px; background: var(--color-white); }
.contact-form h3 { color: var(--color-text); margin-bottom: 32px; }
.form-group { margin-bottom: 24px; }
.form-group label {
    display: block; font-size: 0.72rem; font-weight: 600;
    letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--color-text); margin-bottom: 8px;
}
.form-group label span { color: var(--color-primary); }
.form-control {
    width: 100%;
    padding: 11px 0;
    border: none; border-bottom: 1px solid #D8D0C8;
    background: transparent;
    font-family: var(--font-body); font-size: 1rem;
    color: var(--color-text);
    transition: border-color 0.3s ease;
    border-radius: 0; outline: none;
    -webkit-appearance: none;
}
.form-control:focus { border-bottom-color: var(--color-primary); }
.form-control::placeholder { color: #B8AFA8; }
select.form-control { cursor: pointer; }
textarea.form-control { height: 110px; resize: none; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-submit { margin-top: 12px; }
.form-submit .btn { padding: 14px 48px; }

.alert { padding: 14px 18px; margin-bottom: 24px; font-size: 0.90rem; font-weight: 600; border-left: 3px solid; }
.alert-success { background: #f0faf4; color: #276749; border-color: #276749; }
.alert-error   { background: #fff5f5; color: #c0392b; border-color: #c0392b; }

/* ================================================================
   CONFIDENTIALITÉ
   ================================================================ */
.privacy-content { max-width: 780px; margin: 0 auto; }
.privacy-article { margin-bottom: 48px; }
.privacy-article h2 { font-size: 1.2rem; color: var(--color-primary); margin-bottom: 12px; font-family: var(--font-body); font-weight: 600; }
.privacy-article p, .privacy-article ul { font-size: 0.95rem; line-height: 1.80; }
.privacy-article ul { padding-left: 20px; }
.privacy-article ul li { margin-bottom: 6px; }

/* ================================================================
   FOOTER
   ================================================================ */
footer {
    background: var(--color-primary-dark);
    text-align: center;
    padding: 36px var(--gutter);
}
footer p { color: var(--color-surface-alt); font-size: 0.95rem; letter-spacing: 0.06em; margin: 0; }
footer a { color: var(--color-accent); transition: var(--transition); }
footer a:hover { color: var(--color-accent-light); }

/* ================================================================
   ANIMATIONS
   ================================================================ */
.fade-in { opacity: 0; transform: translateY(28px); transition: opacity 0.70s ease, transform 0.70s ease; }
.fade-in.visible { opacity: 1; transform: none; }

/* ================================================================
   RESPONSIVE
   ================================================================ */
/* Nav : réduction du gap pour les écrans intermédiaires (769–1100px) */
@media (min-width: 769px) and (max-width: 1100px) {
    .nav-links { gap: 18px; }
    .nav-links a { font-size: 0.70rem; letter-spacing: 0.06em; }
    .nav-container { padding-left: 170px; }
}

@media (max-width: 1024px) {
    .engagement-grid { grid-template-columns: repeat(2, 1fr); }
    .event-grid      { grid-template-columns: repeat(2, 1fr); }
    .grid-4          { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
    .grid-2, .contact-wrapper { grid-template-columns: 1fr; }
    .founder-section           { flex-direction: column; }
    .founder-img-wrap          { width: 100%; max-width: 260px; margin: 0 auto; }
    .founder-img-wrap::before  { display: none; }
    .contact-info, .contact-form { padding: 40px 28px; }
}
@media (max-width: 768px) {
    :root { --section-padding: 72px; }
    .hamburger { display: block; }
    .nav-links {
        position: fixed; right: -100%; top: 0; height: 100vh;
        flex-direction: column; justify-content: center;
        background: #3D1C08; width: 75%; max-width: 300px;
        text-align: center; padding: 40px 20px;
        box-shadow: -10px 0 40px rgba(0,0,0,0.10);
        transition: right 0.35s ease; gap: 24px;
    }
    .nav-links.active { right: 0; }
    .nav-links a { color: var(--color-white); }
    .grid-3, .service-feature-grid { grid-template-columns: 1fr; gap: 2px; }
    .values-grid { grid-template-columns: repeat(2, 1fr); }
    .form-row { grid-template-columns: 1fr; }
    .guarantee-banner { padding: 40px 24px; }
}
@media (max-width: 480px) {
    .engagement-grid, .grid-4 { grid-template-columns: 1fr; }
    .values-grid { grid-template-columns: 1fr; }
    .event-grid  { grid-template-columns: 1fr 1fr; }
}