/* ================================================================
   NDIMBAL ARTISAN — Design System Ultra-Modern
   ================================================================ */

/* ── Variables ── */
:root {
    --primary:       #8B4513;
    --primary-dark:  #7a3b10;
    --primary-light: #a0522d;
    --gold:          #FFD700;
    --gold-dark:     #DAA520;
    --text-dark:     #1a0f08;
    --text-muted:    #6b5a4e;
    --bg-cream:      #f9f4f0;
    --bg-white:      #ffffff;
    --border:        #e8ddd5;
    --shadow-sm:     0 2px 8px rgba(139,69,19,.08);
    --shadow-md:     0 4px 20px rgba(139,69,19,.12);
    --shadow-lg:     0 8px 40px rgba(139,69,19,.18);
    --radius-sm:     8px;
    --radius-md:     14px;
    --radius-lg:     20px;
    --radius-xl:     28px;
    --transition:    all .25s cubic-bezier(.4,0,.2,1);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    background: var(--bg-cream);
    padding-top: 70px;
    line-height: 1.6;
}
img { max-width: 100%; height: auto; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-cream); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary-light); }

/* ── Typography ── */
.text-brown   { color: var(--primary)  !important; }
.text-gold    { color: var(--gold)     !important; }
.text-muted-brown { color: var(--text-muted); }
.fw-700 { font-weight: 700; }
.fw-600 { font-weight: 600; }

/* ── Backgrounds ── */
.bg-brown  { background: var(--primary) !important; }
.bg-cream  { background: var(--bg-cream) !important; }
.bg-glass  { background: rgba(255,255,255,.85); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }

/* ── Buttons ── */
.btn { font-family: 'Poppins', sans-serif; font-weight: 600; letter-spacing: .3px; border-radius: var(--radius-sm); transition: var(--transition); }
.btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

.btn-brown {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff; border: none;
}
.btn-brown:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: #fff; transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139,69,19,.35);
}

.btn-outline-brown {
    color: var(--primary); border: 2px solid var(--primary);
    background: transparent;
}
.btn-outline-brown:hover {
    background: var(--primary); color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139,69,19,.25);
}

.btn-gold {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--primary); border: none; font-weight: 700;
}
.btn-gold:hover {
    background: linear-gradient(135deg, #ffe033, var(--gold));
    color: var(--primary); transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255,215,0,.4);
}

/* ── Navbar ── */
.navbar {
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    transition: var(--transition);
    box-shadow: 0 4px 24px rgba(139,69,19,.25);
}
.navbar-brand { transition: var(--transition); }
.navbar-brand:hover { opacity: .9; }
.nav-link {
    font-weight: 500; font-size: .9rem;
    transition: var(--transition); position: relative;
}
.nav-link::after {
    content: ''; position: absolute; bottom: 0; left: 50%;
    width: 0; height: 2px; background: var(--gold);
    transition: var(--transition); transform: translateX(-50%);
}
.nav-link:hover::after { width: 70%; }

/* ── Hero ── */
.hero-section {
    background: linear-gradient(135deg, #fdf8f4 0%, #fff8ee 50%, #fffaf5 100%);
    min-height: calc(100vh - 70px);
    display: flex; align-items: center;
    position: relative; overflow: hidden;
}
.hero-section::before {
    content: '';
    position: absolute; top: -30%; right: -5%;
    width: 50vw; height: 100vh;
    background: radial-gradient(ellipse, rgba(255,215,0,.08) 0%, transparent 70%);
    pointer-events: none;
}
.hero-section::after {
    content: '';
    position: absolute; bottom: -20%; left: -10%;
    width: 40vw; height: 80vh;
    background: radial-gradient(ellipse, rgba(139,69,19,.06) 0%, transparent 70%);
    pointer-events: none;
}
.hero-badge {
    display: inline-flex; align-items: center; gap: .5rem;
    background: linear-gradient(135deg, rgba(139,69,19,.1), rgba(255,215,0,.12));
    border: 1px solid rgba(139,69,19,.2);
    border-radius: 50px; padding: .4rem 1rem;
    font-size: .8rem; font-weight: 600; color: var(--primary);
    margin-bottom: 1.2rem;
}
.hero-title { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; line-height: 1.2; }
.hero-title span { color: var(--primary); position: relative; }
.hero-title span::after {
    content: '';
    position: absolute; bottom: 0; left: 0; width: 100%; height: 4px;
    background: linear-gradient(90deg, var(--gold), var(--gold-dark));
    border-radius: 2px;
}

/* Floating cards */
.hero-float {
    background: #fff; border-radius: var(--radius-md);
    padding: .75rem 1.1rem;
    box-shadow: var(--shadow-md);
    display: flex; align-items: center; gap: .6rem;
    font-size: .83rem; font-weight: 600;
    animation: floatY 3s ease-in-out infinite;
    white-space: nowrap;
}
.hero-float:nth-child(2) { animation-delay: 1s; }
.hero-float:nth-child(3) { animation-delay: 2s; }
@keyframes floatY {
    0%,100% { transform: translateY(0); }
    50%      { transform: translateY(-8px); }
}

/* ── Search Form ── */
.search-section { background: linear-gradient(135deg, #fff8ee, #fffaf5); }
.search-card {
    background: #fff; border-radius: var(--radius-xl);
    padding: 2rem; box-shadow: var(--shadow-lg);
    border: 1px solid rgba(139,69,19,.06);
}
.search-input-group {
    background: var(--bg-cream); border-radius: var(--radius-md);
    display: flex; align-items: center; gap: .5rem;
    padding: .5rem .9rem; border: 1.5px solid var(--border);
    transition: var(--transition);
}
.search-input-group:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(139,69,19,.1);
    background: #fff;
}
.search-input-group i { color: var(--primary); font-size: .9rem; flex-shrink: 0; }
.search-input-group select,
.search-input-group input {
    border: none; background: transparent; outline: none;
    font-family: 'Poppins', sans-serif; font-size: .9rem;
    width: 100%; padding: .4rem 0;
}

/* ── Service Cards ── */
.service-card {
    background: #fff; border-radius: var(--radius-lg);
    padding: 1.8rem 1.4rem; text-align: center;
    border: 1.5px solid var(--border);
    transition: var(--transition); cursor: pointer;
    position: relative; overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--gold), var(--primary));
    transform: scaleX(0); transform-origin: left;
    transition: var(--transition);
}
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(139,69,19,.2);
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
    width: 72px; height: 72px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    border-radius: 50%; margin: 0 auto 1rem;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.6rem; color: #fff;
    box-shadow: 0 4px 16px rgba(255,215,0,.35);
    transition: var(--transition);
}
.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 24px rgba(255,215,0,.5);
}
.service-count {
    display: inline-flex; align-items: center; gap: .3rem;
    background: var(--bg-cream); border-radius: 50px;
    padding: .2rem .7rem; font-size: .72rem;
    font-weight: 600; color: var(--text-muted);
    margin-top: .5rem;
}

/* ── Stats Section ── */
.stats-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, #c1712f 100%);
    position: relative; overflow: hidden;
}
.stats-section::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.stat-item { position: relative; z-index: 1; }
.stat-number {
    font-size: clamp(2rem, 4vw, 3rem); font-weight: 800;
    line-height: 1; color: var(--gold);
}
.stat-label { font-size: .9rem; opacity: .85; margin-top: .3rem; }
.stat-divider {
    width: 1px; background: rgba(255,255,255,.2);
    margin: 0 auto;
}

/* ── Artisan Cards ── */
.artisan-card {
    background: #fff; border-radius: var(--radius-lg);
    overflow: hidden; border: 1.5px solid var(--border);
    transition: var(--transition);
}
.artisan-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(139,69,19,.15);
}
.artisan-card img { transition: var(--transition); }
.artisan-card:hover img { transform: scale(1.04); }
.artisan-badge {
    position: absolute; top: .75rem; right: .75rem;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--primary); font-size: .68rem; font-weight: 700;
    padding: .2rem .5rem; border-radius: 20px;
}

/* ── Rating Stars ── */
.stars { display: flex; gap: 2px; }
.star-filled  { color: var(--gold-dark); }
.star-empty   { color: #ddd; }
.rating-score { font-weight: 700; color: var(--text-dark); font-size: .85rem; }

/* ── Cards génériques ── */
.card-modern {
    background: #fff; border-radius: var(--radius-lg);
    border: 1.5px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    overflow: hidden;
}
.card-modern:hover { box-shadow: var(--shadow-md); border-color: rgba(139,69,19,.15); }
.card-header-brown {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff; padding: 1.2rem 1.5rem;
    display: flex; align-items: center; gap: .75rem;
}

/* ── Forms ── */
.form-control, .form-select {
    font-family: 'Poppins', sans-serif;
    border: 1.5px solid var(--border); border-radius: var(--radius-sm);
    padding: .65rem 1rem; font-size: .9rem;
    transition: var(--transition);
    background: var(--bg-white);
}
.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(139,69,19,.1);
    outline: none;
}
.form-label { font-weight: 600; font-size: .82rem; color: #555; margin-bottom: .35rem; }
.input-icon-wrap { position: relative; }
.input-icon-wrap i {
    position: absolute; left: .9rem; top: 50%; transform: translateY(-50%);
    color: var(--primary); font-size: .85rem; z-index: 1;
}
.input-icon-wrap .form-control,
.input-icon-wrap .form-select { padding-left: 2.4rem; }

/* Password strength */
.pwd-strength { height: 4px; border-radius: 2px; background: #e5e7eb; margin-top: .4rem; overflow: hidden; }
.pwd-strength-bar { height: 100%; border-radius: 2px; transition: width .4s ease, background .4s ease; }

/* ── Tags / Badges ── */
.tag {
    display: inline-flex; align-items: center; gap: .3rem;
    padding: .25rem .65rem; border-radius: 50px;
    font-size: .72rem; font-weight: 600;
}
.tag-brown   { background: rgba(139,69,19,.1); color: var(--primary); }
.tag-gold    { background: rgba(255,215,0,.2);  color: #7a5c00; }
.tag-green   { background: #dcfce7; color: #166534; }
.tag-blue    { background: #e0f2fe; color: #075985; }
.tag-red     { background: #fee2e2; color: #991b1b; }

/* ── Alerts ── */
.alert-modern {
    border-radius: var(--radius-md); border: none; border-left: 4px solid;
    padding: .85rem 1.1rem; font-size: .88rem;
}
.alert-modern-success { background: #f0fdf4; border-color: #16a34a; color: #166534; }
.alert-modern-error   { background: #fff3f0; border-color: #dc3545; color: #842029; }
.alert-modern-info    { background: #e0f2fe; border-color: #0284c7; color: #075985; }
.alert-modern-warn    { background: #fef9c3; border-color: #d97706; color: #854d0e; }

/* ── Skeleton Loaders ── */
.skeleton {
    background: linear-gradient(90deg, #f0e8e0 25%, #ffe8d6 50%, #f0e8e0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}
@keyframes shimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}
.skeleton-text  { height: 1em;  margin-bottom: .5rem; }
.skeleton-title { height: 1.5em; width: 60%; margin-bottom: .75rem; }
.skeleton-avatar { width: 60px; height: 60px; border-radius: 50%; }
.skeleton-card  { height: 200px; }

/* ── Animations scroll ── */
.reveal {
    opacity: 0; transform: translateY(28px);
    transition: opacity .6s ease, transform .6s ease;
}
.reveal.in-view { opacity: 1; transform: translateY(0); }
.reveal-left  { opacity: 0; transform: translateX(-28px); transition: opacity .6s ease, transform .6s ease; }
.reveal-right { opacity: 0; transform: translateX(28px);  transition: opacity .6s ease, transform .6s ease; }
.reveal-left.in-view, .reveal-right.in-view { opacity: 1; transform: translate(0); }

/* Delays */
.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }
.delay-4 { transition-delay: .4s; }
.delay-5 { transition-delay: .5s; }

/* ── CTA Section ── */
.cta-section {
    background: linear-gradient(135deg, var(--text-dark), #3d1f0a);
    color: #fff; position: relative; overflow: hidden;
}
.cta-section::before {
    content: '';
    position: absolute; inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23FFD700' fill-opacity='0.04'%3E%3Cpath d='M20 20.5V18H0v5h5v5H0v5h20v-2.5h5V20H20zm-2 5h-1v-2.5h1V25zm-3 0h-1v-2.5h1V25zm-2 0H9v-2.5h4V25zm10-10v2.5H20V15h3zm-5 0v2.5h-4V15h4z'/%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

/* ── How it works ── */
.step-circle {
    width: 60px; height: 60px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff; font-weight: 800; font-size: 1.3rem;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto .75rem;
    box-shadow: 0 4px 16px rgba(139,69,19,.3);
    position: relative; z-index: 1;
}
.step-connector {
    position: absolute; top: 30px; left: 60%; width: 80%;
    height: 2px; border-top: 2px dashed rgba(139,69,19,.25);
    z-index: 0;
}

/* ── Testimonials ── */
.testimonial-card {
    background: #fff; border-radius: var(--radius-xl);
    padding: 2rem; position: relative;
    border: 1.5px solid var(--border);
    box-shadow: var(--shadow-sm);
}
.testimonial-card::before {
    content: '"'; position: absolute; top: 1rem; left: 1.5rem;
    font-size: 4rem; color: var(--gold); opacity: .3; line-height: 1;
    font-family: Georgia, serif;
}

/* ── Loading spinner ── */
.spinner {
    display: inline-block; width: 20px; height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-top-color: #fff; border-radius: 50%;
    animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Notification toast ── */
.toast-notif {
    position: fixed; top: 90px; right: 1.5rem;
    background: var(--primary); color: #fff;
    padding: .85rem 1.3rem; border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg); z-index: 10000;
    display: flex; align-items: center; gap: .7rem;
    min-width: 280px; max-width: 380px;
    animation: slideRight .3s ease; font-size: .88rem; font-weight: 500;
}
.toast-notif.success { background: #16a34a; }
.toast-notif.error   { background: #dc2626; }
.toast-notif.info    { background: #0284c7; }
@keyframes slideRight { from { transform: translateX(110%); opacity:0; } to { transform: translateX(0); opacity:1; } }

/* ── Profile ── */
.profile-avatar-lg {
    width: 120px; height: 120px; border-radius: 50%;
    object-fit: cover; border: 4px solid var(--gold);
    box-shadow: var(--shadow-md);
}
.profile-avatar-ring {
    width: 120px; height: 120px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    display: flex; align-items: center; justify-content: center;
    font-size: 2.5rem; color: var(--gold);
    border: 4px solid var(--gold);
    box-shadow: var(--shadow-md);
}

/* ── Table ── */
.table-modern thead th {
    background: linear-gradient(135deg, var(--bg-cream), #f5ede5);
    color: var(--primary); font-weight: 700; font-size: .78rem;
    text-transform: uppercase; letter-spacing: .5px;
    border: none; padding: .85rem 1rem;
}
.table-modern tbody td {
    font-size: .85rem; vertical-align: middle;
    border-color: var(--bg-cream); padding: .85rem 1rem;
}
.table-modern tbody tr:hover { background: #fdf8f5; }

/* ── Responsive ── */
@media (max-width: 991.98px) {
    body { padding-top: 60px; }
    .hero-title { font-size: clamp(1.6rem, 5vw, 2.2rem); }
    .hero-float { display: none; }
}
@media (max-width: 767.98px) {
    .hero-section { min-height: auto; padding: 3rem 0; }
    .service-card { padding: 1.4rem 1rem; }
    .stat-number { font-size: 2rem; }
    .search-card { padding: 1.2rem; border-radius: var(--radius-lg); }
}
@media (max-width: 575.98px) {
    .btn-lg { padding: .7rem 1.4rem; font-size: .9rem; }
    .display-5 { font-size: 1.6rem; }
}

/* ── Accessibility ── */
:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
}
.sr-only {
    position: absolute; width:1px; height:1px;
    padding:0; margin:-1px; overflow:hidden;
    clip:rect(0,0,0,0); white-space:nowrap; border:0;
}

/* ── Print ── */
@media print {
    .navbar, footer, .btn, .hero-float { display: none !important; }
    body { padding-top: 0; background: #fff; }
}