/* =============================================
   CASA DOS LAÇOS — Design System v4.0
   Dark Premium · Luxo · Impactante
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --gold: #D4AF37;
    --gold-light: #F0D68A;
    --gold-dark: #B8942E;
    --gold-glow: rgba(212,175,55,0.3);
    --gold-subtle: rgba(212,175,55,0.08);
    --gold-muted: rgba(212,175,55,0.15);

    --bg-primary: #0F0F0F;
    --bg-secondary: #1A1A1A;
    --bg-tertiary: #222222;
    --bg-card: #1E1E1E;
    --bg-input: #2A2A2A;

    --text-primary: #F0F0F0;
    --text-secondary: #B0B0B0;
    --text-muted: #707070;
    --text-dark: #0F0F0F;

    --border-light: rgba(255,255,255,0.06);
    --border-medium: rgba(255,255,255,0.10);
    --border-gold: rgba(212,175,55,0.20);
    --border-gold-strong: rgba(212,175,55,0.35);

    --font-display: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;

    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 24px rgba(0,0,0,0.4);
    --shadow-lg: 0 12px 48px rgba(0,0,0,0.5);
    --shadow-xl: 0 24px 72px rgba(0,0,0,0.6);
    --shadow-gold: 0 4px 24px rgba(212,175,55,0.25);
    --shadow-gold-lg: 0 8px 40px rgba(212,175,55,0.3);

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;

    --transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --header-h: 72px;
}

* { margin:0; padding:0; box-sizing:border-box; }

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--text-primary);
    background: var(--bg-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img { max-width:100%; display:block; }
a { color:inherit; text-decoration:none; transition:var(--transition); }
ul { list-style:none; }

.container {
    width:100%;
    max-width:1200px;
    margin:0 auto;
    padding:0 20px;
}

/* ========== GOLD DIVIDER ========== */
.gold-divider {
    width:60px; height:2px;
    background:linear-gradient(90deg, var(--gold), var(--gold-dark));
    margin:0 auto;
    border-radius:2px;
}

/* ========== PRELOADER ========== */
.preloader {
    position:fixed; inset:0;
    background:var(--bg-primary);
    display:flex; align-items:center; justify-content:center;
    z-index:999999;
    transition:opacity 0.6s, visibility 0.6s;
}
.preloader.hidden { opacity:0; visibility:hidden; }
.preloader-inner { text-align:center; }
.preloader-brand {
    font-family:var(--font-display);
    font-size:2rem;
    color:var(--gold);
    margin-bottom:32px;
    letter-spacing:6px;
}
.preloader-rings {
    display:flex; gap:10px; justify-content:center;
}
.preloader-ring {
    width:10px; height:10px;
    border-radius:50%;
    background:var(--gold);
    animation:preBounce 1.4s ease infinite;
}
.preloader-ring:nth-child(2) { animation-delay:0.2s; }
.preloader-ring:nth-child(3) { animation-delay:0.4s; }
@keyframes preBounce {
    0%,80%,100% { transform:scale(0.3); opacity:0.2; }
    40% { transform:scale(1); opacity:1; }
}

/* ========== HEADER ========== */
.header {
    position:fixed; top:0; left:0; width:100%;
    height:var(--header-h);
    z-index:99999;
    background:rgba(15,15,15,0.92);
    backdrop-filter:blur(24px);
    -webkit-backdrop-filter:blur(24px);
    border-bottom:1px solid transparent;
    transition:var(--transition);
}
.header.scrolled {
    box-shadow:var(--shadow-md);
    border-bottom-color:var(--border-gold);
    height:64px;
}
.header-inner {
    display:flex; align-items:center; justify-content:space-between;
    height:100%;
}
.header-logo {
    font-family:var(--font-display);
    font-size:1.4rem;
    font-weight:600;
    color:var(--text-primary);
    letter-spacing:1px;
}
.header-logo span { color:var(--gold); }

.header-nav {
    display:flex; align-items:center; gap:32px;
}
.header-nav a {
    font-size:0.7rem;
    font-weight:500;
    text-transform:uppercase;
    letter-spacing:2px;
    color:var(--text-muted);
    position:relative;
    padding:4px 0;
    transition:var(--transition);
}
.header-nav a:after {
    content:'';
    position:absolute; bottom:-2px; left:0;
    width:0; height:1.5px;
    background:var(--gold);
    transition:var(--transition);
    border-radius:2px;
}
.header-nav a:hover { color:var(--gold); }
.header-nav a:hover:after { width:100%; }

.header-actions {
    display:flex; align-items:center; gap:18px;
}
.header-actions button {
    background:none; border:none;
    cursor:pointer; padding:6px;
    font-size:1.1rem;
    color:var(--text-muted);
    transition:var(--transition);
    position:relative;
}
.header-actions button:hover { color:var(--gold); }

.cart-count {
    position:absolute; top:-4px; right:-4px;
    width:18px; height:18px;
    background:var(--gold);
    color:var(--bg-primary);
    font-size:0.5rem; font-weight:700;
    border-radius:50%;
    display:flex; align-items:center; justify-content:center;
    opacity:0; transform:scale(0);
    transition:var(--transition);
}
.cart-count.visible { opacity:1; transform:scale(1); }

.mobile-toggle {
    display:none;
    background:none; border:none;
    cursor:pointer; padding:4px;
    flex-direction:column; gap:5px;
}
.mobile-toggle span {
    width:22px; height:2px;
    background:var(--text-primary);
    transition:var(--transition);
    display:block;
    border-radius:2px;
}
.mobile-toggle.active span:nth-child(1) { transform:rotate(45deg) translate(5px,5px); }
.mobile-toggle.active span:nth-child(2) { opacity:0; }
.mobile-toggle.active span:nth-child(3) { transform:rotate(-45deg) translate(5px,-5px); }

/* ========== HERO ========== */
.hero {
    position:relative;
    width:100%; height:100vh;
    min-height:620px; max-height:980px;
    overflow:hidden;
}
.hero-img {
    position:absolute; inset:0;
    width:100%; height:100%;
    object-fit:cover;
    object-position:center center;
    transition:opacity 1s ease;
}
.hero-imgs {
    position:absolute; inset:0;
    width:100%; height:100%;
}
.hero-overlay {
    position:absolute; inset:0;
    background:linear-gradient(160deg,
        rgba(0,0,0,0.92) 0%,
        rgba(0,0,0,0.5) 50%,
        rgba(0,0,0,0.75) 100%
    );
}
.hero-overlay:after {
    content:'';
    position:absolute; bottom:0; left:0; width:100%; height:180px;
    background:linear-gradient(transparent, var(--bg-primary));
}
.hero-content {
    position:relative; z-index:2;
    height:100%;
    display:flex; flex-direction:column; justify-content:center;
    padding:0 40px;
    padding-top:var(--header-h);
    max-width:680px;
}
.hero-tag {
    display:inline-flex; align-items:center; gap:12px;
    font-size:0.6rem; font-weight:600;
    text-transform:uppercase; letter-spacing:4px;
    color:#ffffff;
    margin-bottom:20px;
    text-shadow:0 1px 10px rgba(0,0,0,0.5);
    opacity:0; transform:translateY(30px);
    animation:fadeUp 0.8s 0.2s forwards;
}
.hero-tag:before {
    content:''; display:block; width:40px; height:1px;
    background:var(--gold);
}
.hero-title {
    font-family:var(--font-display);
    font-size:clamp(2.5rem,6.5vw,4.8rem);
    font-weight:600;
    line-height:1.05;
    color:#ffffff;
    margin-bottom:16px;
    text-shadow:0 3px 30px rgba(0,0,0,0.6);
    opacity:0; transform:translateY(30px);
    animation:fadeUp 0.8s 0.4s forwards;
}
.hero-title i {
    font-style:italic;
    background:linear-gradient(135deg, var(--gold-light), var(--gold));
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
    background-clip:text;
}
.hero-desc {
    font-size:clamp(0.9rem,1.1vw,1.05rem);
    font-weight:400;
    color:#ffffff;
    margin-bottom:40px;
    max-width:500px;
    line-height:1.7;
    text-shadow:0 2px 20px rgba(0,0,0,0.7);
    opacity:0; transform:translateY(30px);
    animation:fadeUp 0.8s 0.6s forwards;
}
.hero-actions {
    display:flex; gap:16px;
    opacity:0; transform:translateY(30px);
    animation:fadeUp 0.8s 0.8s forwards;
}
.hero-btn {
    padding:16px 48px;
    background:var(--gold);
    color:var(--bg-primary);
    font-family:var(--font-body);
    font-size:0.75rem; font-weight:700;
    text-transform:uppercase; letter-spacing:2px;
    border:none; border-radius:50px;
    cursor:pointer;
    transition:var(--transition);
}
.hero-btn:hover {
    background:var(--gold-light);
    transform:translateY(-3px);
    box-shadow:var(--shadow-gold-lg);
}
.hero-btn-outline {
    padding:16px 48px;
    background:transparent;
    color:var(--text-primary);
    font-family:var(--font-body);
    font-size:0.75rem; font-weight:500;
    text-transform:uppercase; letter-spacing:2px;
    border:1px solid rgba(255,255,255,0.2);
    border-radius:50px;
    cursor:pointer;
    transition:var(--transition);
}
.hero-btn-outline:hover {
    border-color:var(--gold);
    color:var(--gold);
    background:rgba(212,175,55,0.06);
}

@keyframes fadeUp {
    to { opacity:1; transform:translateY(0); }
}

.hero-scroll {
    position:absolute; bottom:80px; left:40px; z-index:2;
    display:flex; align-items:center; gap:14px;
    color:rgba(255,255,255,0.25);
    font-size:0.55rem; font-weight:500; letter-spacing:3px; text-transform:uppercase;
}
.hero-scroll-line {
    width:50px; height:1px;
    background:rgba(255,255,255,0.15);
    animation:scrollPulse 2.5s infinite;
}
@keyframes scrollPulse {
    0%,100% { width:50px; opacity:0.15; }
    50% { width:80px; opacity:0.4; }
}

/* ========== SECTION ========== */
.section {
    padding:100px 0;
    position:relative;
}
.section-header {
    text-align:center;
    margin-bottom:56px;
}
.section-tag {
    display:inline-block;
    font-size:0.55rem; font-weight:600;
    text-transform:uppercase; letter-spacing:3px;
    color:var(--gold);
    margin-bottom:16px;
    padding:6px 20px;
    border:1px solid var(--border-gold);
    border-radius:50px;
    background:rgba(212,175,55,0.04);
}
.section-title {
    font-family:var(--font-display);
    font-size:clamp(1.8rem,3vw,2.8rem);
    font-weight:600;
    color:var(--text-primary);
    line-height:1.15;
    margin-bottom:10px;
}
.section-sub {
    font-size:0.85rem;
    color:var(--text-muted);
    max-width:520px;
    margin:0 auto;
    line-height:1.6;
}
.section .gold-divider {
    margin-top:18px;
}

/* ========== SECTION ALTERNATING ========== */
.section-products {
    background: var(--bg-secondary);
}
.section-products:before {
    content:'';
    position:absolute; top:0; left:0; width:100%; height:2px;
    background:linear-gradient(90deg, transparent, var(--gold), transparent);
}
.section-categories {
    background: var(--bg-primary);
}
.section-categories:before {
    content:'';
    position:absolute; top:0; left:0; width:100%; height:100%;
    background-image:radial-gradient(circle at 1px 1px, rgba(212,175,55,0.04) 1px, transparent 0);
    background-size:40px 40px;
    pointer-events:none;
}
.section-benefits {
    background: var(--bg-tertiary);
}
.section-benefits:before {
    content:'';
    position:absolute; top:0; left:0; width:100%; height:2px;
    background:linear-gradient(90deg, transparent, rgba(212,175,55,0.2), transparent);
}
.section-testimonials {
    background: var(--bg-primary);
}

/* ========== PRODUCT CARDS ========== */
.products-grid {
    display:grid;
    grid-template-columns:repeat(auto-fill, minmax(310px, 1fr));
    gap:28px;
}

.product-card {
    background:var(--bg-card);
    border-radius:var(--radius-lg);
    overflow:hidden;
    border:1px solid var(--border-medium);
    transition:var(--transition);
    display:flex; flex-direction:column;
    position:relative;
}
.product-card:hover {
    transform:translateY(-8px);
    box-shadow:var(--shadow-xl);
    border-color:var(--border-gold);
}
.product-card-img-wrap {
    position:relative;
    width:100%; padding-top:100%;
    overflow:hidden;
    background:var(--bg-tertiary);
}
.product-card-img-wrap img {
    position:absolute; inset:0;
    width:100%; height:100%;
    object-fit:cover;
    transition:transform 0.7s cubic-bezier(0.25,0.46,0.45,0.94);
    background:var(--fbg,var(--bg-tertiary)) center/cover no-repeat;
}
.product-card-img-wrap:hover img {
    transform:scale(1.1);
}
.gal-arrow {
    position:absolute; top:50%; z-index:3;
    transform:translateY(-50%);
    width:28px; height:28px;
    border:none; border-radius:50%;
    background:rgba(15,15,15,0.7);
    border:1px solid var(--border-gold);
    color:var(--gold);
    font-size:1.1rem; line-height:28px;
    text-align:center; cursor:pointer;
    opacity:0; transition:opacity 0.3s;
    display:flex; align-items:center; justify-content:center;
    padding:0;
}
.product-card-img-wrap:hover .gal-arrow { opacity:1; }
.gal-arrow.prev { left:8px; }
.gal-arrow.next { right:8px; }
.gal-arrow:hover {
    background:rgba(212,175,55,0.2);
    border-color:var(--gold);
}
.gal-dots {
    position:absolute; bottom:10px; left:50%; z-index:3;
    transform:translateX(-50%);
    display:flex; gap:6px;
}
.gal-dot {
    width:6px; height:6px;
    border-radius:50%;
    background:rgba(255,255,255,0.3);
    border:1px solid rgba(255,255,255,0.15);
    transition:all 0.25s;
}
.gal-dot.active { background:var(--gold); border-color:var(--gold); }
.product-card-badge {
    position:absolute; top:16px; left:16px; z-index:2;
    padding:5px 14px;
    font-size:0.55rem; font-weight:700;
    text-transform:uppercase; letter-spacing:1.5px;
    border-radius:50px;
    color:var(--text-primary);
    backdrop-filter:blur(8px);
}
.badge-perfect { background:rgba(60,80,180,0.9); }
.badge-premium { background:rgba(200,80,180,0.9); }
.badge-exclusiva {
    background:rgba(212,175,55,0.9);
    color:var(--bg-primary);
    box-shadow:0 2px 20px rgba(212,175,55,0.3);
}
.product-card-info {
    padding:24px; flex:1;
    display:flex; flex-direction:column;
    background:var(--bg-card);
}
.product-card-line {
    font-size:0.52rem; font-weight:600;
    text-transform:uppercase; letter-spacing:2.5px;
    color:var(--gold);
    margin-bottom:4px;
}
.product-card-name {
    font-family:var(--font-display);
    font-size:1.2rem; font-weight:600;
    color:var(--text-primary);
    margin-bottom:4px;
}
.product-card-cat {
    font-size:0.7rem;
    color:var(--text-muted);
    margin-bottom:10px;
}
.product-card-desc {
    font-size:0.78rem;
    color:var(--text-secondary);
    line-height:1.6;
    margin-bottom:16px;
    flex:1;
}
.product-card-footer {
    display:flex; align-items:center; justify-content:space-between;
    padding-top:16px;
    border-top:1px solid var(--border-light);
}
.product-card-price {
    font-family:var(--font-display);
    font-size:1.6rem; font-weight:600;
    color:var(--gold);
}
.product-card-price .cents { font-size:0.7rem; vertical-align:super; }
.product-card-btn {
    padding:10px 28px;
    background:transparent;
    color:var(--gold);
    font-family:var(--font-body);
    font-size:0.6rem; font-weight:600;
    text-transform:uppercase; letter-spacing:1.5px;
    border:1px solid var(--border-gold);
    border-radius:50px;
    cursor:pointer;
    transition:var(--transition);
}
.product-card-btn:hover {
    background:var(--gold);
    color:var(--bg-primary);
    transform:translateY(-2px);
    box-shadow:var(--shadow-gold);
}
.product-card-cores {
    display:flex; flex-wrap:wrap; gap:6px;
    margin-bottom:12px;
}
.cor-swatch {
    width:28px; height:28px; border-radius:50%;
    cursor:pointer; border:2px solid transparent;
    transition:var(--transition); position:relative;
    flex-shrink:0;
}
.cor-swatch:hover { transform:scale(1.15); }
.cor-swatch.selected { border-color:var(--gold); box-shadow:0 0 0 2px var(--bg-secondary),0 0 0 4px var(--gold); }
.cor-swatch-label {
    display:none;
    position:absolute; bottom:calc(100% + 6px); left:50%; transform:translateX(-50%);
    background:var(--bg-primary); color:var(--text-primary);
    font-size:0.6rem; white-space:nowrap; padding:3px 8px;
    border-radius:4px; border:1px solid var(--border-light);
    pointer-events:none;
}
.cor-swatch:hover .cor-swatch-label { display:block; }

.product-card.exclusiva {
    border:2px solid var(--border-gold-strong);
    background:linear-gradient(180deg, var(--bg-card), rgba(212,175,55,0.03));
}
.limitada-tag {
    position:absolute; top:16px; right:16px; z-index:2;
    font-size:0.5rem; font-weight:700;
    text-transform:uppercase; letter-spacing:1.5px;
    color:var(--gold);
    background:rgba(15,15,15,0.9);
    padding:5px 14px; border-radius:50px;
    border:1px solid var(--border-gold);
    backdrop-filter:blur(8px);
    pointer-events:none;
    text-align:center;
}
.product-card.exclusiva:hover {
    box-shadow:var(--shadow-gold-lg);
}

/* ========== CATEGORIES ========== */
.categories-grid {
    display:grid;
    grid-template-columns:repeat(6, 1fr);
    gap:16px;
    position:relative; z-index:1;
}
.cat-item {
    display:flex; flex-direction:column; align-items:center; gap:16px;
    padding:36px 16px;
    background:var(--bg-secondary);
    border-radius:var(--radius-lg);
    cursor:pointer;
    transition:var(--transition);
    border:1px solid var(--border-light);
    text-align:center;
}
.cat-item:hover {
    transform:translateY(-8px);
    box-shadow:var(--shadow-lg);
    border-color:var(--border-gold);
    background:var(--bg-tertiary);
}
.cat-icon {
    width:60px; height:60px;
    border-radius:50%;
    background:var(--bg-tertiary);
    display:flex; align-items:center; justify-content:center;
    font-size:1.6rem;
    transition:var(--transition);
    border:1px solid var(--border-light);
}
.cat-item:hover .cat-icon {
    background:var(--gold);
    border-color:var(--gold);
    box-shadow:var(--shadow-gold);
}
.cat-name {
    font-size:0.72rem; font-weight:600;
    text-transform:uppercase; letter-spacing:1.5px;
    color:var(--text-secondary);
}
.cat-item:hover .cat-name {
    color:var(--gold);
}

/* ========== BENEFITS ========== */
.benefits-grid {
    display:grid;
    grid-template-columns:repeat(4, 1fr);
    gap:24px;
}
.benefit-card {
    text-align:center;
    padding:48px 28px;
    border-radius:var(--radius-lg);
    transition:var(--transition);
    border:1px solid var(--border-light);
    background:var(--bg-secondary);
}
.benefit-card:hover {
    border-color:var(--border-gold);
    box-shadow:var(--shadow-md);
    transform:translateY(-4px);
    background:var(--bg-card);
}
.benefit-icon {
    width:68px; height:68px;
    border-radius:50%;
    background:var(--bg-tertiary);
    display:flex; align-items:center; justify-content:center;
    margin:0 auto 20px;
    font-size:1.7rem;
    transition:var(--transition);
    border:1px solid var(--border-light);
}
.benefit-card:hover .benefit-icon {
    background:var(--gold);
    border-color:var(--gold);
    box-shadow:var(--shadow-gold);
}
.benefit-title {
    font-family:var(--font-display);
    font-size:1.15rem; font-weight:600;
    margin-bottom:8px;
    color:var(--text-primary);
}
.benefit-desc {
    font-size:0.78rem;
    color:var(--text-muted);
    line-height:1.6;
}

/* ========== TESTIMONIALS (dark) ========== */
.testimonials-wrapper {
    position:relative; z-index:1;
    overflow:hidden; width:100%;
}
.testimonials-track {
    display:flex; gap:24px;
    transition:transform 0.5s cubic-bezier(0.25,0.46,0.45,0.94);
    will-change:transform;
}
.testimonial-card {
    min-width:calc(33.333% - 16px);
    width:calc(33.333% - 16px);
    background:var(--bg-secondary);
    padding:32px 28px;
    border-radius:var(--radius-lg);
    border:1px solid var(--border-light);
    transition:var(--transition);
    flex-shrink:0; flex-grow:0;
    word-wrap:break-word; overflow-wrap:break-word; word-break:break-word;
    hyphens:auto;
    box-sizing:border-box;
}
.testimonial-card:hover {
    border-color:var(--border-gold);
    background:var(--bg-card);
}
.testimonial-stars {
    color:var(--gold);
    font-size:0.85rem;
    margin-bottom:14px;
    letter-spacing:3px;
}
.testimonial-text {
    font-size:0.85rem;
    color:var(--text-secondary);
    line-height:1.65;
    font-style:italic;
    margin-bottom:20px;
    word-wrap:break-word; overflow-wrap:break-word; word-break:break-word;
    hyphens:auto;
    max-width:100%;
}
.testimonial-author {
    display:flex; align-items:center; gap:12px;
}
.testimonial-avatar {
    width:42px; height:42px;
    border-radius:50%;
    background:var(--gold);
    color:var(--bg-primary);
    display:flex; align-items:center; justify-content:center;
    font-weight:600; font-size:0.75rem;
    flex-shrink:0;
}
.testimonial-name {
    font-size:0.82rem; font-weight:600;
    color:var(--text-primary);
}
.testimonial-role {
    font-size:0.6rem;
    color:var(--text-muted);
}
.testimonials-nav {
    display:flex; justify-content:center; gap:12px;
    margin-top:40px;
    position:relative; z-index:1;
}
.testimonials-nav button {
    width:44px; height:44px;
    border-radius:50%;
    border:1px solid var(--border-medium);
    background:var(--bg-secondary);
    cursor:pointer;
    transition:var(--transition);
    font-size:1.1rem;
    color:var(--text-muted);
    display:flex; align-items:center; justify-content:center;
}
.testimonials-nav button:hover {
    background:var(--gold);
    color:var(--bg-primary);
    border-color:var(--gold);
}

/* ========== NEWSLETTER ========== */
.newsletter {
    padding:80px 0;
    background:var(--bg-secondary);
    position:relative;
}
.newsletter:before {
    content:''; position:absolute; top:0; left:0; width:100%; height:2px;
    background:linear-gradient(90deg, transparent, var(--gold), transparent);
}
.newsletter-inner {
    text-align:center;
    max-width:480px; margin:0 auto;
}
.newsletter-title {
    font-family:var(--font-display);
    font-size:1.6rem; font-weight:500;
    color:var(--text-primary);
    margin-bottom:10px;
}
.newsletter-desc {
    font-size:0.8rem;
    color:var(--text-muted);
    margin-bottom:28px;
    line-height:1.6;
}
.newsletter-form {
    display:flex; gap:10px;
}
.newsletter-form input {
    flex:1;
    padding:14px 22px;
    border:1px solid var(--border-medium);
    border-radius:50px;
    background:var(--bg-input);
    color:var(--text-primary);
    font-family:var(--font-body);
    font-size:0.85rem;
    outline:none;
    transition:var(--transition);
}
.newsletter-form input::placeholder { color:var(--text-muted); }
.newsletter-form input:focus {
    border-color:var(--gold);
    background:var(--bg-tertiary);
    box-shadow:0 0 0 3px rgba(212,175,55,0.06);
}
.newsletter-form button {
    padding:14px 36px;
    border:none; border-radius:50px;
    background:var(--gold);
    color:var(--bg-primary);
    font-family:var(--font-body);
    font-size:0.72rem; font-weight:700;
    text-transform:uppercase; letter-spacing:2px;
    cursor:pointer; white-space:nowrap;
    transition:var(--transition);
}
.newsletter-form button:hover {
    background:var(--gold-light);
    box-shadow:var(--shadow-gold);
}

/* ========== FOOTER ========== */
.footer {
    background:var(--bg-primary);
    color:var(--text-secondary);
    padding:80px 0 32px;
    position:relative;
    border-top:1px solid var(--border-light);
}
.footer-grid {
    display:grid;
    grid-template-columns:2.5fr 1fr 1fr 1fr;
    gap:48px;
    margin-bottom:48px;
}
.footer-brand {
    font-family:var(--font-display);
    font-size:1.5rem; font-weight:600;
    color:var(--text-primary);
    margin-bottom:14px;
    letter-spacing:0.5px;
}
.footer-brand span { color:var(--gold); }
.footer-about {
    font-size:0.78rem;
    line-height:1.7;
    color:var(--text-muted);
    margin-bottom:20px;
}
.footer-social {
    display:flex; gap:10px;
}
.footer-social a {
    width:38px; height:38px;
    border-radius:50%;
    border:1px solid var(--border-medium);
    display:flex; align-items:center; justify-content:center;
    color:var(--text-muted);
    transition:var(--transition);
    font-size:0.65rem; font-weight:600;
}
.footer-social a:hover {
    background:var(--gold);
    border-color:var(--gold);
    color:var(--bg-primary);
    box-shadow:var(--shadow-gold);
}
.footer-title {
    font-size:0.6rem; font-weight:600;
    text-transform:uppercase; letter-spacing:2.5px;
    color:var(--text-primary);
    margin-bottom:20px;
}
.footer-links li { margin-bottom:10px; }
.footer-links a {
    font-size:0.78rem;
    color:var(--text-muted);
    transition:var(--transition);
}
.footer-links a:hover {
    color:var(--gold);
    padding-left:4px;
}
.footer-bottom {
    padding-top:24px;
    border-top:1px solid var(--border-light);
    display:flex; justify-content:space-between; align-items:center;
    font-size:0.7rem;
    color:var(--text-muted);
}

/* ========== CART OFFCANVAS ========== */
.cart-overlay {
    position:fixed; inset:0;
    background:rgba(0,0,0,0.7);
    z-index:999998;
    opacity:0; visibility:hidden;
    transition:var(--transition);
    backdrop-filter:blur(8px);
}
.cart-overlay.active { opacity:1; visibility:visible; }

.cart-offcanvas {
    position:fixed; top:0; right:0;
    width:420px; max-width:90vw;
    height:100%;
    background:var(--bg-secondary);
    z-index:999999;
    transform:translateX(100%);
    transition:transform 0.4s cubic-bezier(0.25,0.46,0.45,0.94);
    display:flex; flex-direction:column;
    box-shadow:-6px 0 60px rgba(0,0,0,0.5);
    border-left:1px solid var(--border-medium);
}
.cart-offcanvas.active { transform:translateX(0); }

.cart-header {
    display:flex; align-items:center; justify-content:space-between;
    padding:24px 28px;
    border-bottom:1px solid var(--border-light);
}
.cart-header h3 {
    font-family:var(--font-display);
    font-size:1.3rem;
    color:var(--text-primary);
}
.cart-close {
    background:none; border:none;
    font-size:1.4rem; cursor:pointer;
    color:var(--text-muted);
    transition:var(--transition);
    padding:4px;
}
.cart-close:hover { color:var(--text-primary); }

.cart-items {
    flex:1; overflow-y:auto;
    padding:20px 28px;
}
.cart-empty {
    text-align:center;
    padding:80px 24px;
    color:var(--text-muted);
}
.cart-empty-icon {
    font-size:2.5rem;
    margin-bottom:12px;
    opacity:0.2;
}

.cart-item {
    display:flex; gap:14px;
    padding:16px 0;
    border-bottom:1px solid var(--border-light);
}
.cart-item-img {
    width:72px; height:72px;
    border-radius:var(--radius-sm);
    object-fit:cover; flex-shrink:0;
    background:var(--fbg,var(--bg-tertiary)) center/cover no-repeat;
}
.cart-item-info { flex:1; }
.cart-item-name {
    font-size:0.85rem; font-weight:600;
    color:var(--text-primary);
    margin-bottom:2px;
}
.cart-item-line {
    font-size:0.5rem;
    color:var(--gold);
    text-transform:uppercase; letter-spacing:2px;
    margin-bottom:8px;
}
.cart-item-bottom {
    display:flex; align-items:center; gap:12px;
    margin-top:8px;
}
.cart-item-qty {
    display:flex; align-items:center; gap:6px;
}
.cart-item-qty button {
    width:26px; height:26px;
    border-radius:50%;
    border:1px solid var(--border-medium);
    background:var(--bg-tertiary);
    color:var(--text-secondary);
    cursor:pointer;
    display:flex; align-items:center; justify-content:center;
    font-size:0.75rem;
    transition:var(--transition);
}
.cart-item-qty button:hover {
    border-color:var(--gold);
    color:var(--gold);
    background:var(--bg-input);
}
.cart-item-qty span {
    font-size:0.8rem; font-weight:600;
    color:var(--text-primary);
    min-width:18px; text-align:center;
}
.cart-item-price {
    font-weight:600; font-size:0.85rem;
    color:var(--gold);
    margin-left:auto;
}
.cart-item-remove {
    background:none; border:none;
    color:var(--text-muted);
    cursor:pointer; font-size:0.9rem;
    transition:var(--transition);
    padding:4px;
}
.cart-item-remove:hover { color:#e74c3c; }

.cart-footer {
    padding:20px 28px 28px;
    border-top:1px solid var(--border-light);
}
.cart-total-row {
    display:flex; justify-content:space-between;
    margin-bottom:6px;
    font-size:0.8rem;
    color:var(--text-secondary);
}
.cart-total-row.total {
    font-size:1.15rem; font-weight:700;
    color:var(--gold);
    padding-top:12px;
    border-top:1px solid var(--border-light);
    margin-top:8px;
}
.cart-checkout-btn {
    display:block; width:100%;
    padding:16px;
    margin-top:14px;
    background:var(--gold);
    color:var(--bg-primary);
    font-family:var(--font-body);
    font-size:0.78rem; font-weight:700;
    text-transform:uppercase; letter-spacing:2px;
    border:none; border-radius:50px;
    cursor:pointer;
    transition:var(--transition);
    text-align:center;
}
.cart-checkout-btn:hover {
    background:var(--gold-light);
    box-shadow:var(--shadow-gold);
}

/* ========== SEARCH BAR ========== */
.search-bar {
    display:flex; gap:12px;
    margin-bottom:40px;
    flex-wrap:wrap;
}
.search-input {
    flex:1; min-width:220px;
    padding:13px 20px;
    border:1px solid var(--border-medium);
    border-radius:50px;
    font-family:var(--font-body);
    font-size:0.85rem;
    outline:none;
    transition:var(--transition);
    background:var(--bg-input);
    color:var(--text-primary);
}
.search-input::placeholder { color:var(--text-muted); }
.search-input:focus {
    border-color:var(--gold);
    box-shadow:0 0 0 3px rgba(212,175,55,0.06);
}
.search-select {
    padding:13px 20px;
    border:1px solid var(--border-medium);
    border-radius:50px;
    font-family:var(--font-body);
    font-size:0.82rem;
    outline:none;
    background:var(--bg-input);
    color:var(--text-primary);
    cursor:pointer;
    transition:var(--transition);
}
.search-select:focus { border-color:var(--gold); }

/* ========== TOAST ========== */
.toast-container {
    position:fixed; top:90px; right:20px;
    z-index:999999;
    display:flex; flex-direction:column; gap:10px;
}
.toast {
    padding:14px 22px;
    border-radius:var(--radius-sm);
    color:var(--text-primary);
    font-size:0.82rem; font-weight:500;
    box-shadow:var(--shadow-lg);
    animation:slideIn 0.3s ease;
    display:flex; align-items:center; gap:10px;
    min-width:260px; max-width:380px;
    backdrop-filter:blur(12px);
}
.toast-success { background:rgba(46,204,113,0.85); }
.toast-error { background:rgba(231,76,60,0.85); }
.toast-info { background:rgba(212,175,55,0.85); }

@keyframes slideIn {
    from { transform:translateX(100%); opacity:0; }
    to { transform:translateX(0); opacity:1; }
}

/* ========== FALLBACK IMG ========== */
.img-fallback {
    width:100%; height:100%;
    display:flex; align-items:center; justify-content:center;
    background:linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
    color:var(--gold);
    font-family:var(--font-display);
    font-size:2rem; font-weight:700;
}

/* ========== RESPONSIVE ========== */
@media (max-width:1024px) {
    .categories-grid { grid-template-columns:repeat(3,1fr); }
    .benefits-grid { grid-template-columns:repeat(2,1fr); }
    .footer-grid { grid-template-columns:repeat(2,1fr); }
    .testimonial-card { min-width:calc(50% - 12px); width:calc(50% - 12px); padding:24px 20px; }
    .testimonial-text { font-size:0.8rem; line-height:1.6; }
    .testimonial-stars { font-size:0.78rem; margin-bottom:10px; }
    .testimonial-name { font-size:0.78rem; }
}

@media (max-width:768px) {
    :root { --header-h:64px; }

    .header-nav {
        position:fixed; top:var(--header-h); left:0; width:100%;
        background:rgba(15,15,15,0.98); backdrop-filter:blur(20px);
        flex-direction:column; padding:24px; gap:18px;
        box-shadow:var(--shadow-lg);
        transform:translateY(-120%); opacity:0; visibility:hidden;
        transition:var(--transition);
    }
    .header-nav.active { transform:translateY(0); opacity:1; visibility:visible; }
    .mobile-toggle { display:flex; }

    .hero { min-height:500px; max-height:680px; }
    .hero-content { padding:0 20px; }
    .hero-scroll { left:20px; bottom:60px; }
    .hero-title { font-size:2.2rem; }
    .hero-actions { flex-direction:row; gap:10px; }
    .hero-btn, .hero-btn-outline { width:auto; text-align:center; font-size:0.72rem; padding:12px 24px; }

    .section { padding:60px 0; }
    .section-header { margin-bottom:40px; }
    .section-tag { font-size:0.5rem; letter-spacing:2px; padding:5px 16px; }
    .section-title { font-size:clamp(1.4rem,2.5vw,2rem); }
    .section-sub { font-size:0.8rem; }
    .products-grid { grid-template-columns:repeat(2,1fr); gap:14px; }
    .product-card-line { font-size:0.48rem; letter-spacing:2px; }
    .product-card-name { font-size:1rem; }
    .product-card-desc { font-size:0.74rem; margin-bottom:10px; }
    .product-card-price { font-size:1.1rem; }
    .product-card-price .cents { font-size:0.7rem; }
    .product-card-footer { padding-top:12px; }
    .product-card-btn { padding:8px 18px; font-size:0.55rem; }
    .product-card-badge { font-size:0.48rem; padding:4px 10px; top:10px; left:10px; }
    .categories-grid { grid-template-columns:repeat(2,1fr); gap:14px; }
    .cat-item { padding:24px 12px; gap:12px; }
    .cat-icon { width:48px; height:48px; font-size:1.3rem; }
    .benefits-grid { grid-template-columns:repeat(2,1fr); gap:14px; }
    .benefit-icon { width:52px; height:52px; font-size:1.3rem; margin-bottom:14px; }
    .footer-grid { grid-template-columns:1fr; gap:28px; }
    .newsletter-form { flex-direction:column; }
    .footer-bottom { flex-direction:column; text-align:center; gap:8px; }
    .cart-offcanvas { width:100%; max-width:100vw; }
    .search-bar { gap:8px; }
    .search-bar label { display:none; }
    .testimonial-card { min-width:calc(50% - 12px); width:calc(50% - 12px); padding:20px 16px; }
    .testimonial-text { font-size:0.78rem; line-height:1.55; }
    .testimonial-stars { font-size:0.72rem; margin-bottom:8px; }
    .testimonial-name { font-size:0.72rem; }
}

@media (max-width:480px) {
    .hero-title { font-size:1.8rem; }
    .hero { min-height:420px; max-height:560px; }
    .hero-actions { gap:8px; }
    .hero-btn, .hero-btn-outline { font-size:0.65rem; padding:10px 18px; }
    .section { padding:40px 0; }
    .section-header { margin-bottom:32px; }
    .section-tag { font-size:0.45rem; letter-spacing:1.5px; padding:4px 14px; margin-bottom:12px; }
    .section-title { font-size:clamp(1.2rem,5vw,1.6rem); }
    .section-sub { font-size:0.76rem; }
    .search-bar { gap:6px; flex-wrap:wrap; }
    .search-input { flex:0 0 100%; padding:9px 14px; font-size:0.72rem; }
    .search-select { padding:9px 12px; font-size:0.7rem; flex:1; min-width:0; }
    .products-grid { grid-template-columns:repeat(2,1fr); gap:8px; }
    .product-card { border-radius:var(--radius-sm); }
    .product-card-info { padding:10px; }
    .product-card-line { font-size:0.42rem; letter-spacing:1.5px; margin-bottom:2px; }
    .product-card-name { font-size:0.78rem; margin-bottom:2px; }
    .product-card-cat { font-size:0.55rem; margin-bottom:4px; }
    .product-card-desc { font-size:0.6rem; margin-bottom:4px; line-height:1.3; display:-webkit-box; -webkit-line-clamp:1; -webkit-box-orient:vertical; overflow:hidden; }
    .product-card-footer { padding-top:6px; gap:4px; }
    .product-card-price { font-size:0.95rem; }
    .product-card-price .cents { font-size:0.5rem; vertical-align:super; }
    .product-card-btn { padding:5px 10px; font-size:0.48rem; letter-spacing:0.5px; white-space:nowrap; }
    .product-card-badge { font-size:0.5rem; padding:4px 10px; top:10px; left:10px; letter-spacing:1px; }
    .limitada-tag { top:auto; bottom:8px; left:50%; transform:translateX(-50%); right:auto; font-size:0.45rem; padding:4px 14px; letter-spacing:1px; text-align:center; white-space:nowrap; }
    .categories-grid { grid-template-columns:repeat(2,1fr); gap:10px; }
    .cat-item { padding:18px 8px; gap:8px; }
    .cat-icon { width:42px; height:42px; font-size:1.1rem; }
    .benefits-grid { grid-template-columns:repeat(2,1fr); gap:12px; }
    .benefit-card { padding:20px; }
    .benefit-icon { width:46px; height:46px; font-size:1.1rem; margin-bottom:12px; }
    .benefit-card h3 { font-size:0.95rem; }
    .benefit-card p { font-size:0.78rem; }
    .testimonial-card { min-width:100%; width:100%; padding:20px 16px; }
    .testimonial-text { font-size:0.75rem; line-height:1.5; }
    .testimonial-stars { font-size:0.68rem; margin-bottom:8px; }
    .testimonial-name { font-size:0.7rem; }
}

/* ========== REVEAL ========== */
.reveal {
    opacity:0; transform:translateY(30px);
    transition:opacity 0.6s ease, transform 0.6s ease;
}
.reveal.active { opacity:1; transform:translateY(0); }

/* ========== SCROLLBAR ========== */
::-webkit-scrollbar { width:6px; }
::-webkit-scrollbar-track { background:var(--bg-primary); }
::-webkit-scrollbar-thumb { background:rgba(212,175,55,0.15); border-radius:3px; }
::-webkit-scrollbar-thumb:hover { background:rgba(212,175,55,0.3); }
::selection { background:var(--gold); color:var(--bg-primary); }

/* ========== CHECKOUT FALLBACK ========== */
.resumo-item img { background:var(--fbg,var(--bg-tertiary)) center/cover no-repeat; }

/* ========== AUTH MODALS ========== */
.auth-overlay {
    position:fixed; inset:0; z-index:9999;
    background:rgba(0,0,0,0.7);
    opacity:0; visibility:hidden;
    transition:all 0.3s ease;
}
.auth-overlay.active { opacity:1; visibility:visible; }
.auth-modal {
    position:fixed; top:50%; left:50%; z-index:10000;
    transform:translate(-50%,-50%) scale(0.9);
    width:90%; max-width:420px;
    background:var(--bg-secondary);
    border-radius:var(--radius-lg);
    border:1px solid var(--border-light);
    opacity:0; visibility:hidden;
    transition:all 0.3s ease;
}
.auth-modal.active { opacity:1; visibility:visible; transform:translate(-50%,-50%) scale(1); }
.auth-modal-content {
    padding:36px 32px;
    position:relative;
}
.auth-modal-content h3 {
    font-family:var(--font-display);
    font-size:1.3rem; color:var(--text-primary);
    margin-bottom:4px;
}
.auth-close {
    position:absolute; top:12px; right:16px;
    background:none; border:none; color:var(--text-muted);
    font-size:1.2rem; cursor:pointer;
}
.auth-close:hover { color:var(--text-primary); }
.auth-fg { margin-bottom:14px; }
.auth-fg label {
    display:block; font-size:0.72rem; font-weight:600;
    color:var(--text-secondary); margin-bottom:5px;
    text-transform:uppercase; letter-spacing:0.5px;
}
.auth-fg input {
    width:100%; padding:10px 14px;
    background:var(--bg-card); border:1px solid var(--border-light);
    border-radius:var(--radius-sm);
    color:var(--text-primary); font-size:0.85rem;
    outline:none;
}
.auth-fg input:focus { border-color:var(--gold); }
.auth-btn {
    width:100%; padding:12px;
    background:var(--gold); color:var(--bg-primary);
    border:none; border-radius:var(--radius-sm);
    font-size:0.85rem; font-weight:700; text-transform:uppercase;
    letter-spacing:1px; cursor:pointer;
    margin-top:4px;
}
.auth-btn:hover { filter:brightness(1.1); }
.auth-error {
    font-size:0.78rem; color:#e74c3c;
    margin-bottom:8px; min-height:18px;
}
.user-menu {
    position:fixed; top:calc(var(--header-h) + 4px); right:80px;
    z-index:999; background:var(--bg-secondary);
    border:1px solid var(--border-light);
    border-radius:var(--radius-sm);
    padding:6px 0;
    min-width:180px;
}
.user-menu a {
    display:block; padding:10px 18px;
    color:var(--text-secondary); font-size:0.82rem;
    text-decoration:none;
}
.user-menu a:hover { background:var(--bg-card); color:var(--text-primary); }

/* ========== HEADER USER BUTTON ========== */
.header-user-btn {
    background:none; border:1px solid var(--border-light);
    color:var(--text-secondary); cursor:pointer;
    padding:6px 14px; border-radius:var(--radius-sm);
    font-size:0.85rem; align-items:center;
}
.header-user-btn:hover { border-color:var(--gold); color:var(--gold); }
.header-login-btn {
    background:none; border:none;
    color:var(--text-muted); cursor:pointer;
    font-size:0.78rem; font-weight:500;
}
.header-login-btn:hover { color:var(--gold); }

/* ========== SIDEBAR MENU (UNIFICADO PC/MOBILE) ========== */
.nav-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.8);
    backdrop-filter: blur(8px); z-index: 1000001;
    opacity: 0; visibility: hidden; transition: var(--transition);
}
.nav-overlay.active { opacity: 1; visibility: visible; }

.nav-sidebar {
    position: fixed; top: 0; right: 0; width: 320px; height: 100%;
    background: var(--bg-primary); z-index: 1000002;
    transform: translateX(100%); transition: var(--transition);
    border-left: 1px solid var(--border-gold);
    display: flex; flex-direction: column;
}
.nav-sidebar.active { transform: translateX(0); }

.sidebar-header {
    padding: 30px; display: flex; align-items: center; justify-content: space-between;
    border-bottom: 1px solid var(--border-light);
}
.sidebar-logo { font-family: var(--font-display); font-size: 1.2rem; color: #fff; }
.sidebar-logo span { color: var(--gold); }
.sidebar-close { background: none; border: none; color: var(--gold); font-size: 2rem; cursor: pointer; }

.sidebar-content { padding: 30px; flex: 1; overflow-y: auto; }
.sidebar-section { margin-bottom: 40px; }
.sidebar-tag { display: block; font-size: 0.6rem; text-transform: uppercase; letter-spacing: 2px; color: var(--text-muted); margin-bottom: 15px; }
.sidebar-section a { display: block; padding: 12px 0; color: var(--text-secondary); font-size: 0.9rem; border-bottom: 1px solid var(--border-light); }
.sidebar-section a:hover { color: var(--gold); padding-left: 5px; }

.sidebar-footer { padding: 30px; border-top: 1px solid var(--border-light); font-size: 0.7rem; color: var(--text-muted); }

@media (min-width: 769px) {
    .header-nav { display: none !important; } /* Esconde links poluídos no PC */
    .mobile-toggle { display: flex !important; } /* Força o botão hambúrguer no PC */
}

/* ========== REVIEW MODAL ========== */
.aval-overlay {
    position:fixed; inset:0; z-index:999999;
    background:rgba(0,0,0,0.85);
    backdrop-filter:blur(10px);
    opacity:0; visibility:hidden;
    transition:var(--transition);
}
.aval-overlay.active { opacity:1; visibility:visible; }
.aval-modal {
    position:fixed; top:50%; left:50%; transform:translate(-50%,-50%) scale(0.9);
    z-index:1000000; width:90%; max-width:440px;
    background:var(--bg-secondary);
    border:1px solid var(--border-gold);
    border-radius:var(--radius-lg);
    opacity:0; visibility:hidden;
    transition:var(--transition);
}
.aval-modal.active { opacity:1; visibility:visible; transform:translate(-50%,-50%) scale(1); }
.aval-modal-content {
    position:relative; padding:36px 28px 28px;
}
.aval-close {
    position:absolute; top:12px; right:16px;
    background:none; border:none; color:var(--text-muted);
    font-size:1.5rem; cursor:pointer;
}
.aval-stars .star.active { color:var(--gold) !important; }
.aval-error { color:#e74c3c; font-size:0.78rem; margin-top:8px; text-align:center; }

/* ========== GLOBAL MODAL SYSTEM ========== */
.modal-overlay {
    position:fixed; inset:0; z-index:999999;
    background:rgba(0,0,0,0.85);
    backdrop-filter:blur(10px);
    display:flex; align-items:center; justify-content:center;
    opacity:0; visibility:hidden;
    transition:var(--transition);
}
.modal-overlay.active { opacity:1; visibility:visible; }
.modal-box {
    background:var(--bg-secondary);
    border:1px solid var(--border-gold);
    border-radius:var(--radius-lg);
    width:90%; max-width:400px;
    padding:32px;
    transform:translateY(20px);
    transition:var(--transition);
    text-align:center;
    box-shadow:var(--shadow-xl), var(--shadow-gold-lg);
}
.modal-overlay.active .modal-box { transform:translateY(0); }
.modal-icon {
    font-size:3rem; margin-bottom:20px;
}
.modal-title {
    font-family:var(--font-display);
    font-size:1.4rem; color:var(--gold);
    margin-bottom:12px;
}
.modal-text {
    font-size:0.9rem; color:var(--text-secondary);
    margin-bottom:28px; line-height:1.6;
}
.modal-actions {
    display:flex; gap:12px; justify-content:center;
}
.modal-btn {
    padding:12px 28px;
    border-radius:50px;
    font-size:0.75rem; font-weight:700;
    text-transform:uppercase; letter-spacing:1px;
    cursor:pointer; border:none;
    transition:var(--transition);
}
.modal-btn-primary { background:var(--gold); color:var(--bg-primary); }
.modal-btn-primary:hover { background:var(--gold-light); transform:translateY(-2px); }
.modal-btn-secondary { background:var(--bg-tertiary); color:var(--text-secondary); border:1px solid var(--border-light); }
.modal-btn-secondary:hover { background:var(--bg-input); color:var(--text-primary); }