/* ================================================================
   ETS MONDÉSIR — CSS Principal
   Palette : Vert Émeraude Profond + Cuivre Chaud + Blanc Propre
   Design  : Professionnel · Africain · Moderne · Inspirant
   ================================================================ */

/* ==================== VARIABLES ==================== */
:root {
    --primary:        #0F3D2E;
    --primary-dark:   #071F18;
    --primary-mid:    #1A5C43;
    --primary-light:  #2E8B5A;

    --accent:         #C4783B;
    --accent-dark:    #9C5C28;
    --accent-light:   #E0975A;
    --accent-pale:    #F5E6D5;

    --text-dark:      #0D1F18;
    --text-body:      #2C3E32;
    --text-muted:     #5A7268;
    --text-light:     #FFFFFF;

    --bg-white:       #FFFFFF;
    --bg-light:       #F4F8F5;
    --bg-green-pale:  #EAF2EC;
    --bg-dark:        #071F18;

    --border:         #D4E5D8;
    --border-accent:  rgba(196, 120, 59, 0.3);

    --font-display:   'Cormorant Garamond', serif;
    --font-body:      'Inter', sans-serif;

    --shadow-sm:      0 1px 3px rgba(15, 61, 46, 0.08);
    --shadow-md:      0 4px 12px rgba(15, 61, 46, 0.12);
    --shadow-lg:      0 12px 32px rgba(15, 61, 46, 0.16);
    --shadow-xl:      0 24px 56px rgba(15, 61, 46, 0.2);

    --radius-sm:      0.375rem;
    --radius-md:      0.75rem;
    --radius-lg:      1.25rem;

    --transition:     0.3s ease;
    --transition-slow: 0.5s ease;

    --container:      1240px;
    --section-pad:    5.5rem;
}

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

/* ==================== TYPOGRAPHY ==================== */
h1, h2, h3, h4, h5 {
    font-family: var(--font-display);
    line-height: 1.15;
    color: var(--text-dark);
}
h1 { font-size: clamp(2.6rem, 5.5vw, 4.5rem); font-weight: 600; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 600; }
h3 { font-size: clamp(1.4rem, 2.5vw, 2rem); font-weight: 600; }
h4 { font-size: 1.25rem; font-weight: 600; }
p  { line-height: 1.8; }

.accent-text { color: var(--accent); }
.primary-text { color: var(--primary); }
.muted { color: var(--text-muted); }

/* ==================== CONTAINER ==================== */
.container { max-width: var(--container); margin: 0 auto; padding: 0 2rem; }
.container-narrow { max-width: 860px; margin: 0 auto; padding: 0 2rem; }

/* ==================== SECTION COMMON ==================== */
section { padding: var(--section-pad) 0; }
.section-alt { background: var(--bg-light); }
.section-dark { background: var(--primary); color: var(--text-light); }
.section-dark h2, .section-dark h3, .section-dark h4 { color: var(--text-light); }

.section-header {
    text-align: center;
    max-width: 780px;
    margin: 0 auto 3.5rem;
}
.section-tag {
    display: inline-block;
    padding: 0.45rem 1.1rem;
    background: var(--accent-pale);
    color: var(--accent-dark);
    font-weight: 700;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    border-radius: 2rem;
    margin-bottom: 1rem;
}
.section-dark .section-tag {
    background: rgba(196,120,59,0.2);
    color: var(--accent-light);
}
.section-title { margin-bottom: 1rem; }
.section-subtitle {
    font-size: 1.08rem;
    color: var(--text-muted);
    line-height: 1.85;
}
.section-dark .section-subtitle { color: rgba(255,255,255,0.75); }

/* ==================== DIVIDER ==================== */
.divider {
    width: 48px; height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    border-radius: 2px;
    margin: 1.2rem auto;
}
.divider-left { margin: 1.2rem 0; }

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.95rem 2rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.93rem;
    letter-spacing: 0.02em;
    transition: all var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    text-align: center;
    justify-content: center;
}
.btn-primary {
    background: var(--accent);
    color: var(--text-light);
    box-shadow: 0 4px 16px rgba(196,120,59,0.35);
}
.btn-primary:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(196,120,59,0.45);
}
.btn-secondary {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}
.btn-secondary:hover {
    background: var(--primary);
    color: var(--text-light);
}
.btn-outline-white {
    background: transparent;
    color: var(--text-light);
    border-color: rgba(255,255,255,0.6);
}
.btn-outline-white:hover {
    background: rgba(255,255,255,0.12);
    border-color: white;
}
.btn-wa {
    background: #25D366;
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 16px rgba(37,211,102,0.35);
}
.btn-wa:hover {
    background: #1EBE5A;
    transform: translateY(-2px);
}
.btn-large { padding: 1.15rem 2.5rem; font-size: 1rem; }
.btn-small { padding: 0.6rem 1.3rem; font-size: 0.82rem; }

/* ==================== NAVIGATION ==================== */
.header {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--primary);
}
.nav-container {
    max-width: 1380px;
    margin: 0 auto;
    padding: 0.9rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}
.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}
.logo-img { height: 72px; width: auto; }
.logo-text {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 0.05em;
    white-space: nowrap;
}
.logo-text span { color: var(--accent); }

.nav-menu {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex-wrap: nowrap;
}
.nav-link {
    padding: 0.65rem 0.9rem;
    color: var(--text-body);
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
    position: relative;
    transition: color var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--primary); }
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0.3rem;
    left: 0.9rem;
    right: 0.9rem;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transition: transform var(--transition);
}
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }

/* Dropdown */
.dropdown { position: relative; }
.dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    background: var(--bg-white);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-md);
    padding: 0.6rem 0;
    min-width: 270px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all var(--transition);
    border: 1px solid var(--border);
    z-index: 100;
}
.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown-menu li a {
    display: block;
    padding: 0.7rem 1.4rem;
    font-size: 0.88rem;
    color: var(--text-body);
    transition: all var(--transition);
}
.dropdown-menu li a:hover {
    background: var(--bg-light);
    color: var(--primary);
    padding-left: 1.8rem;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex-shrink: 0;
}
.language-switcher {
    display: flex;
    gap: 0;
    background: var(--bg-light);
    padding: 0.25rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}
.lang-btn {
    padding: 0.4rem 0.8rem;
    font-weight: 700;
    font-size: 0.75rem;
    color: var(--text-muted);
    border-radius: calc(var(--radius-sm) - 2px);
    transition: var(--transition);
    letter-spacing: 0.06em;
}
.lang-btn.active { background: var(--primary); color: white; }
.lang-btn:hover:not(.active) { color: var(--primary); }

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
}
.mobile-menu-toggle span {
    display: block;
    width: 24px; height: 2px;
    background: var(--primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* ==================== PAGE HERO ==================== */
.page-hero {
    position: relative;
    min-height: 55vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.page-hero .hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.page-hero .hero-image {
    width: 100%; height: 100%;
    object-fit: cover;
    filter: brightness(0.88) saturate(0.95);
}
.page-hero .hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(7,31,24,0.28) 0%, rgba(15,61,46,0.12) 100%);
}
.page-hero-content {
    position: relative;
    z-index: 1;
    color: white;
    padding: 3rem 2rem;
    max-width: var(--container);
    margin: 0 auto;
    width: 100%;
}
.page-title {
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    color: white;
    margin-bottom: 1rem;
}
.page-subtitle {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.85);
    max-width: 620px;
    line-height: 1.85;
}
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.65);
    margin-bottom: 1.5rem;
}
.breadcrumb a { color: var(--accent-light); }
.breadcrumb a:hover { color: white; }
.breadcrumb-sep { color: rgba(255,255,255,0.35); }

/* ==================== CARDS ==================== */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 2rem;
}
.card-grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2rem;
}
.card {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    border: 1.5px solid var(--border);
    padding: 2rem;
    transition: all var(--transition);
}
.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent);
}
.card-highlight {
    border-color: var(--accent);
    background: linear-gradient(135deg, rgba(196,120,59,0.04), rgba(255,255,255,1));
}
.card-dark {
    background: rgba(255,255,255,0.06);
    border-color: rgba(255,255,255,0.1);
    color: white;
}
.card-dark:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(196,120,59,0.5);
}
.card-dark h3, .card-dark h4 { color: white; }
.card-icon { font-size: 2.5rem; margin-bottom: 1.1rem; }
.card h3 { color: var(--primary); margin-bottom: 0.75rem; font-size: 1.3rem; }
.card h4 { color: var(--primary); margin-bottom: 0.5rem; }
.card p { color: var(--text-muted); line-height: 1.8; }
.card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--accent);
    font-weight: 600;
    font-size: 0.88rem;
    margin-top: 1.2rem;
    transition: gap var(--transition);
}
.card-link:hover { gap: 0.8rem; color: var(--accent-dark); }

/* ==================== IMAGE BLOCKS ==================== */
.img-block {
    width: 100%;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--bg-green-pale);
}
.img-block img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);
}
.img-block:hover img { transform: scale(1.04); }

/* Image placeholder avec label */
.img-placeholder {
    width: 100%;
    background: linear-gradient(135deg, var(--bg-green-pale), var(--accent-pale));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: var(--radius-md);
    border: 2px dashed var(--border);
}
.img-placeholder span { font-size: 2.5rem; }

/* ==================== IMAGE GALLERY GRID ==================== */
.photo-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.photo-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.photo-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.photo-grid-mosaic {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: auto auto;
    gap: 1rem;
}
.photo-grid-mosaic .main { grid-row: 1 / 3; }

/* ==================== PROCESS STEPS ==================== */
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    position: relative;
}
.process-step {
    text-align: center;
    padding: 2rem 1.5rem;
    background: rgba(255,255,255,0.07);
    border-radius: var(--radius-md);
    transition: all var(--transition);
    border: 1px solid rgba(255,255,255,0.08);
}
.process-step:hover {
    background: rgba(255,255,255,0.12);
    transform: translateY(-5px);
    border-color: rgba(196,120,59,0.4);
}
.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px; height: 52px;
    background: var(--accent);
    color: white;
    border-radius: 50%;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.1rem;
}
.process-step h4 {
    font-size: 1.05rem;
    color: white;
    margin-bottom: 0.5rem;
}
.process-step p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.72);
    line-height: 1.6;
}

/* Process light variant */
.process-light { background: transparent; border-color: var(--border); }
.process-light:hover { background: var(--accent-pale); border-color: var(--accent); }
.process-light h4 { color: var(--primary); }
.process-light p { color: var(--text-muted); }

/* ==================== TRUST BAR ==================== */
.trust-bar {
    background: var(--primary);
    padding: 2rem 0;
    border-bottom: 3px solid var(--accent);
}
.trust-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: rgba(255,255,255,0.9);
    font-size: 0.88rem;
    font-weight: 500;
}
.trust-check {
    width: 22px; height: 22px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    color: white;
    flex-shrink: 0;
}

/* ==================== STATS ==================== */
.stats-grid {
    display: flex;
    justify-content: center;
    gap: 4rem;
    flex-wrap: wrap;
}
.stat-item { text-align: center; }
.stat-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
    display: block;
}
.stat-label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.75);
    margin-top: 0.4rem;
}

/* ==================== TESTIMONIALS ==================== */
.testi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}
.testi-card {
    background: var(--bg-white);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    padding: 2rem;
    position: relative;
    transition: all var(--transition);
}
.testi-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--accent);
    transform: translateY(-4px);
}
.testi-quote {
    font-family: var(--font-display);
    font-size: 5rem;
    color: var(--accent-pale);
    line-height: 1;
    position: absolute;
    top: -0.5rem;
    left: 1.5rem;
}
.testi-stars {
    color: var(--accent);
    font-size: 0.95rem;
    margin-bottom: 1rem;
    letter-spacing: 0.1em;
}
.testi-text {
    font-style: italic;
    color: var(--text-body);
    line-height: 1.85;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}
.testi-author { font-weight: 700; color: var(--primary); font-size: 0.93rem; }
.testi-role { color: var(--text-muted); font-size: 0.8rem; margin-top: 0.2rem; }
.testi-badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 1rem;
    font-size: 0.7rem;
    font-weight: 700;
    margin-top: 0.5rem;
}
.badge-service { background: var(--bg-green-pale); color: var(--primary); }
.badge-import  { background: var(--accent-pale); color: var(--accent-dark); }

/* ==================== CTA BANNER ==================== */
.cta-banner {
    position: relative;
    min-height: 420px;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.cta-banner-bg {
    position: absolute; inset: 0; z-index: 0;
}
.cta-banner-bg img {
    width: 100%; height: 100%;
    object-fit: cover;
    filter: blur(1px) brightness(0.55);
}
.cta-banner-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(7,31,24,0.65), rgba(15,61,46,0.50));
}
.cta-banner-content {
    position: relative; z-index: 1;
    text-align: center;
    color: white;
    padding: 3rem 2rem;
    max-width: 780px;
    margin: 0 auto;
    width: 100%;
}
.cta-banner-content h2 { color: white; margin-bottom: 1rem; }
.cta-banner-content p { color: rgba(255,255,255,0.85); margin-bottom: 2rem; font-size: 1.05rem; }
.cta-banner-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ==================== GUARANTEE BOX ==================== */
.guarantee-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}
.guarantee-item {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--bg-white);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    transition: all var(--transition);
}
.guarantee-item:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-sm);
    background: var(--accent-pale);
}
.guarantee-icon { font-size: 2rem; margin-bottom: 0.8rem; }
.guarantee-item h4 { color: var(--primary); font-size: 0.95rem; margin-bottom: 0.5rem; }
.guarantee-item p { font-size: 0.82rem; color: var(--text-muted); }

/* ==================== NETWORK SCHEMA ==================== */
.network-schema {
    background: var(--primary-dark);
    border-radius: var(--radius-lg);
    padding: 3rem;
    position: relative;
    overflow: hidden;
}
.network-center {
    text-align: center;
    margin-bottom: 2.5rem;
}
.network-center h3 { color: var(--accent); font-size: 1.5rem; }
.network-center p { color: rgba(255,255,255,0.7); font-size: 0.9rem; }

.network-nodes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1.2rem;
}
.network-node {
    text-align: center;
    padding: 1.4rem 1rem;
    border: 1px solid rgba(196,120,59,0.3);
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.04);
    transition: all var(--transition);
}
.network-node:hover {
    background: rgba(196,120,59,0.1);
    border-color: var(--accent);
    transform: scale(1.04);
}
.network-node-flag { font-size: 1.8rem; margin-bottom: 0.5rem; }
.network-node h5 { color: var(--accent-light); font-size: 0.93rem; margin-bottom: 0.3rem; }
.network-node p { color: rgba(255,255,255,0.6); font-size: 0.75rem; line-height: 1.5; }

/* ==================== CONDITION BOX ==================== */
.condition-box {
    background: var(--bg-white);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    padding: 2.2rem;
    border-left: 4px solid var(--accent);
}
.condition-box h4 { color: var(--primary); margin-bottom: 1.2rem; font-size: 1.05rem; }
.condition-list { list-style: none; }
.condition-list li {
    display: flex;
    gap: 0.8rem;
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.88rem;
    color: var(--text-body);
    line-height: 1.6;
}
.condition-list li:last-child { border-bottom: none; }
.condition-list li::before { content: '—'; color: var(--accent); flex-shrink: 0; font-weight: 700; }

/* ==================== LEGAL BOX ==================== */
.legal-article {
    background: var(--bg-white);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    overflow: hidden;
    transition: border-color var(--transition);
}
.legal-article:hover { border-color: var(--accent); }
.legal-article-head {
    padding: 1.4rem 1.8rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    user-select: none;
}
.legal-article-icon { font-size: 1.5rem; flex-shrink: 0; }
.legal-article-title { font-family: var(--font-display); font-size: 1.1rem; color: var(--primary); }
.legal-article-toggle { margin-left: auto; color: var(--accent); font-size: 1rem; transition: transform var(--transition); }
.legal-article.open .legal-article-toggle { transform: rotate(180deg); }
.legal-article-body {
    display: none;
    padding: 0 1.8rem 1.8rem;
    color: var(--text-body);
    font-size: 0.93rem;
    line-height: 1.85;
}
.legal-article.open .legal-article-body { display: block; }
.legal-article-body ul {
    margin: 1rem 0 1rem 1.5rem;
    list-style: disc;
}
.legal-article-body li { margin-bottom: 0.4rem; }

/* ==================== SERVICE FEATURE LIST ==================== */
.feature-list { display: flex; flex-direction: column; gap: 0.9rem; }
.feature-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1rem 1.3rem;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    background: var(--bg-white);
}
.feature-item:hover {
    border-color: var(--accent);
    background: var(--accent-pale);
}
.feature-arrow { color: var(--accent); flex-shrink: 0; font-weight: 700; margin-top: 0.1rem; }
.feature-text { flex: 1; }
.feature-text strong { color: var(--primary); display: block; font-size: 0.93rem; margin-bottom: 0.2rem; }
.feature-text p { font-size: 0.83rem; color: var(--text-muted); line-height: 1.6; margin: 0; }

/* ==================== PRODUCT CARDS (CATALOGUE) ==================== */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 1.5rem;
}
.product-card {
    background: var(--bg-white);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition);
}
.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent);
}
.product-thumb {
    width: 100%;
    height: 200px;
    position: relative;
    overflow: hidden;
    background: var(--bg-light);
    display: flex; align-items: center; justify-content: center;
    font-size: 3.5rem;
}
.product-thumb img { width: 100%; height: 100%; object-fit: cover; }
.product-badge {
    position: absolute;
    top: 0.7rem; left: 0.7rem;
    padding: 0.22rem 0.65rem;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 1rem;
}
.badge-available { background: rgba(30,140,90,0.15); color: #1A7A50; }
.badge-outofstock { background: rgba(180,50,50,0.15); color: #B43232; }
.product-body { padding: 1.4rem; }
.product-category { font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); font-weight: 700; }
.product-name { font-size: 1.05rem; color: var(--text-dark); margin: 0.25rem 0; font-family: var(--font-display); font-weight: 600; }
.product-desc { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 0.9rem; line-height: 1.6; }
.product-price {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 1rem;
}
.product-price small { font-family: var(--font-body); font-size: 0.75rem; color: var(--text-muted); }

/* Filter buttons */
.filter-bar { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.filter-btn {
    padding: 0.5rem 1.3rem;
    border: 1.5px solid var(--border);
    border-radius: 2rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition);
    background: transparent;
}
.filter-btn.active, .filter-btn:hover {
    border-color: var(--accent);
    color: var(--accent-dark);
    background: var(--accent-pale);
}

/* ==================== FORM ==================== */
.form-grid { display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
}
.form-group input,
.form-group select,
.form-group textarea {
    background: var(--bg-light);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-dark);
    padding: 0.8rem 1rem;
    font-family: var(--font-body);
    font-size: 0.93rem;
    outline: none;
    transition: border-color var(--transition);
    width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--accent); background: white; }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group select option { background: white; }

/* ==================== WHATSAPP FLOATING ==================== */
.whatsapp-float {
    position: fixed;
    bottom: 2rem; right: 2rem;
    width: 62px; height: 62px;
    background: #25D366;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 6px 24px rgba(37,211,102,0.45);
    z-index: 999;
    transition: all var(--transition);
    animation: waPulse 2.2s ease-in-out infinite;
}
.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 32px rgba(37,211,102,0.55);
    animation: none;
}
.whatsapp-float svg { width: 30px; height: 30px; fill: white; }
.wa-tooltip {
    position: absolute;
    right: 72px; top: 50%;
    transform: translateY(-50%);
    background: var(--text-dark);
    color: white;
    padding: 0.45rem 1rem;
    font-size: 0.78rem;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transition: opacity var(--transition);
}
.wa-tooltip::after {
    content: '';
    position: absolute;
    right: -6px; top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-right-width: 0;
    border-left-color: var(--text-dark);
}
.whatsapp-float:hover .wa-tooltip { opacity: 1; }
@keyframes waPulse {
    0%, 100% { box-shadow: 0 6px 24px rgba(37,211,102,0.45), 0 0 0 0 rgba(37,211,102,0.5); }
    50%       { box-shadow: 0 6px 24px rgba(37,211,102,0.45), 0 0 0 18px rgba(37,211,102,0); }
}

/* ==================== FOOTER ==================== */
.footer {
    background: var(--primary-dark);
    color: rgba(255,255,255,0.75);
    padding: 4.5rem 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand {}
.footer-logo-text {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: white;
    letter-spacing: 0.05em;
    margin-bottom: 0.8rem;
}
.footer-logo-text span { color: var(--accent); }
.footer-desc { font-size: 0.85rem; line-height: 1.8; color: rgba(255,255,255,0.6); margin-bottom: 1.5rem; }
.footer-social { display: flex; gap: 0.8rem; }
.social-btn {
    width: 38px; height: 38px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.15);
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,0.6);
    font-size: 0.8rem;
    transition: all var(--transition);
}
.social-btn:hover { background: var(--accent); border-color: var(--accent); color: white; }
.footer-col-title {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--accent-light);
    margin-bottom: 1.2rem;
}
.footer-links li { margin-bottom: 0.6rem; }
.footer-links a {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    transition: all var(--transition);
}
.footer-links a:hover { color: var(--accent-light); padding-left: 4px; }
.footer-contact li { margin-bottom: 0.75rem; font-size: 0.85rem; line-height: 1.7; }
.footer-contact strong { color: rgba(255,255,255,0.85); }
.footer-contact a { color: rgba(255,255,255,0.6); }
.footer-contact a:hover { color: var(--accent-light); }
.footer-bottom {
    padding: 1.5rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}
.footer-legal {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}
.footer-legal a { font-size: 0.78rem; color: rgba(255,255,255,0.5); }
.footer-legal a:hover { color: var(--accent-light); }
.footer-legal span { color: rgba(255,255,255,0.2); }
.footer-copy { font-size: 0.78rem; color: rgba(255,255,255,0.4); }

/* ==================== ADMIN MODAL ==================== */
.admin-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(4,12,9,0.96);
    z-index: 2000;
    overflow-y: auto;
    padding: 2rem;
}
.admin-overlay.open { display: flex; align-items: flex-start; justify-content: center; }
.admin-modal {
    background: white;
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 760px;
    margin: auto;
    padding: 2.5rem;
    position: relative;
}
.admin-modal-close {
    position: absolute; top: 1.2rem; right: 1.2rem;
    width: 34px; height: 34px;
    border-radius: 50%;
    background: var(--bg-light);
    display: flex; align-items: center; justify-content: center;
    color: var(--text-muted);
    font-size: 1rem;
    transition: all var(--transition);
}
.admin-modal-close:hover { background: var(--accent); color: white; }
.admin-trigger {
    position: fixed; bottom: 2rem; left: 2rem;
    background: rgba(15,61,46,0.08);
    border: 1px solid rgba(15,61,46,0.2);
    color: var(--text-muted);
    padding: 0.45rem 1rem;
    font-size: 0.72rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    z-index: 998;
    transition: all var(--transition);
}
.admin-trigger:hover { background: var(--primary); color: white; border-color: var(--primary); }

/* ==================== SCROLL ANIMATIONS ==================== */
[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.65s ease, transform 0.65s ease;
}
[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}
[data-reveal-delay="1"] { transition-delay: 0.1s; }
[data-reveal-delay="2"] { transition-delay: 0.2s; }
[data-reveal-delay="3"] { transition-delay: 0.3s; }
[data-reveal-delay="4"] { transition-delay: 0.4s; }
[data-reveal-delay="5"] { transition-delay: 0.5s; }

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1140px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .nav-link { padding: 0.65rem 0.7rem; font-size: 0.82rem; }
}
@media (max-width: 1024px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%; left: 0; right: 0;
        background: white;
        flex-direction: column;
        align-items: stretch;
        padding: 1rem 0;
        box-shadow: var(--shadow-lg);
        border-top: 2px solid var(--primary);
    }
    .nav-menu.active { display: flex; }
    .mobile-menu-toggle { display: flex; }
    .dropdown-menu {
        position: static;
        box-shadow: none;
        background: var(--bg-light);
        border-radius: 0;
        opacity: 1; visibility: visible;
        transform: none;
        border: none;
        border-top: 1px solid var(--border);
    }
    .card-grid-2 { grid-template-columns: 1fr; }
    .photo-grid-4 { grid-template-columns: 1fr 1fr; }
    .process-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
    :root { --section-pad: 3.5rem; }
    .form-row { grid-template-columns: 1fr; }
    .photo-grid-3 { grid-template-columns: 1fr 1fr; }
    .photo-grid-mosaic { grid-template-columns: 1fr; }
    .photo-grid-mosaic .main { grid-row: auto; }
    .stats-grid { gap: 2rem; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .footer-legal { justify-content: center; }
}
@media (max-width: 480px) {
    .nav-container { padding: 0.9rem 1rem; }
    .photo-grid-2, .photo-grid-3 { grid-template-columns: 1fr; }
    .process-grid { grid-template-columns: 1fr 1fr; }
    .guarantee-grid { grid-template-columns: 1fr 1fr; }
}