/* ===================================================
   SoleVibe Landing Page — Redesigned Layout
   Mobile-first | Facebook Ad -> WhatsApp
=================================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background: #0d0d0d;
    color: #fff;
    overflow-x: hidden;
}

.page {
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    background: #111;
    min-height: 100vh;
    overflow: hidden;
    position: relative;
}

@media (min-width: 540px) {
    body { background: #0d0d0d; padding: 30px 0; }
    .page {
        border-radius: 24px;
        box-shadow: 0 0 80px rgba(255, 215, 0, 0.08), 0 0 40px rgba(0, 0, 0, 0.5);
    }
}

/* ===========================
   Section Header
=========================== */

.section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.section-header h2 {
    font-size: 18px;
    font-weight: 700;
    color: #f4d37a;
    letter-spacing: 2px;
    white-space: nowrap;
}

.header-line {
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, rgba(244, 211, 122, 0.4), transparent);
}

/* ===========================
   HERO
=========================== */

.hero {
    position: relative;
    overflow: hidden;
    padding: 0;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 140% 80% at 70% 20%, #1a1a1a 0%, #0a0a0a 70%);
    z-index: 0;
}



.hero-content { position: relative; z-index: 1; display: flex; justify-content: center; align-items: center; padding: 40px 22px 28px; width: 100%; }

.hero-left { flex: none; width: 100%; }

.small-title {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 4px;
    color: transparent;
    background: linear-gradient(90deg, #FFD86A, #FFF1B8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
    padding: 4px 10px;
    border: 1px solid rgba(255, 215, 100, 0.2);
    border-radius: 4px;
}

.hero h1 {
    font-size: 40px;
    line-height: 0.95;
    font-weight: 900;
    color: #ffffff;
    letter-spacing: -1px;
    margin-bottom: 16px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-tags { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }

.hero-tags span {
    font-size: 11px;
    color: #ccc;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 4px 10px;
    border-radius: 20px;
    letter-spacing: 0.5px;
}







/* ===========================
   HOT PRODUCTS
=========================== */

.products {
    padding: 20px 22px 10px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.product {
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: #fff;
    border-radius: 12px;
    border: 1px solid rgba(255, 215, 120, 0.12);
    transition: 0.3s;
    position: relative;
}

.product::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 12px;
    box-shadow: inset 0 0 0 1px rgba(255, 215, 120, 0.06);
    pointer-events: none;
}

.product:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.4);
}

.product img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.4s;
}

.product:hover img {
    transform: scale(1.08);
}

/* ===========================
   CATALOG + CTA
=========================== */

.catalog-cta {
    padding: 18px 22px 10px;
    text-align: center;
}

.catalog-box {
    background: linear-gradient(135deg, #1a1a1a, #1f1f1f);
    border: 1px solid rgba(255, 215, 100, 0.2);
    border-radius: 18px;
    padding: 20px 16px;
    text-align: center;
    margin-bottom: 16px;
    position: relative;
    overflow: hidden;
}

.catalog-box::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 40%, rgba(255, 215, 0, 0.03), transparent 60%);
    pointer-events: none;
}

.catalog-title {
    font-size: 22px;
    color: #f4d37a;
    font-weight: 700;
    letter-spacing: 1px;
    position: relative;
}

.catalog-sub {
    margin-top: 6px;
    color: #bbb;
    font-size: 14px;
    position: relative;
}

/* ===========================
   CTA Button
=========================== */

.wa-button {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    width: 100%;
    height: 56px;
    border-radius: 999px;
    background: linear-gradient(135deg, #25D366, #1da851);
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    font-weight: 700;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
    transition: 0.25s;
    cursor: pointer;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
    border: none;
    outline: none;
    -webkit-tap-highlight-color: transparent;
}

.wa-button::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.08) 100%);
    pointer-events: none;
}

.wa-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.4);
}

.wa-button:active {
    transform: scale(0.97);
}

.wa-button img {
    width: 24px;
    height: 24px;
    display: block;
    flex-shrink: 0;
}

/* ===========================
   CORE ADVANTAGES
=========================== */

.advantages {
    padding: 15px 22px 20px;
}

.adv-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.adv-card {
    background: #1b1b1b;
    border: 1px solid rgba(255, 215, 120, 0.12);
    border-radius: 16px;
    padding: 18px 12px;
    text-align: center;
    transition: 0.3s;
    cursor: default;
}

.adv-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 215, 120, 0.3);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    background: #1e1e1e;
}

.adv-icon {
    font-size: 28px;
    margin-bottom: 10px;
}

.adv-title {
    font-size: 13px;
    font-weight: 700;
    color: #eee;
    line-height: 1.5;
    letter-spacing: 0.5px;
}

/* ===========================
   TESTIMONIALS
=========================== */

.testimonial {
    padding: 10px 22px 25px;
}

.review-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.review {
    background: linear-gradient(135deg, #1a1a1a, #1d1d1d);
    border: 1px solid rgba(255, 215, 120, 0.1);
    border-radius: 16px;
    padding: 18px;
    transition: 0.3s;
}

.review:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 215, 120, 0.2);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.stars {
    color: #ffd54a;
    font-size: 16px;
    letter-spacing: 3px;
    margin-bottom: 8px;
}

.review-title {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 6px;
    color: #fff;
}

.review-text {
    color: #bbb;
    line-height: 1.7;
    font-size: 13px;
}

/* ===========================
   TRUSTED SUPPLIER
=========================== */

.supplier {
    padding: 10px 22px 20px;
    text-align: center;
}

.supplier > p {
    color: #bbb;
    margin-bottom: 16px;
    font-size: 13px;
}

.country-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-bottom: 20px;
}

.country-list span {
    background: #1b1b1b;
    border: 1px solid rgba(255, 215, 120, 0.12);
    border-radius: 20px;
    padding: 7px 14px;
    font-size: 12px;
    color: #ddd;
    transition: 0.2s;
}

.country-list span:hover {
    border-color: rgba(255, 215, 120, 0.35);
    background: #222;
}

.supplier-cta {
    margin-top: 4px;
}

/* ===========================
   FOOTER
=========================== */

footer {
    background: #0a0a0a;
    border-top: 1px solid rgba(255, 215, 120, 0.08);
    padding: 22px 22px 18px;
}

.footer-box {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 16px;
}

.footer-box div {
    background: #151515;
    border-radius: 12px;
    padding: 10px;
    text-align: center;
    color: #ccc;
    font-size: 12px;
    border: 1px solid rgba(255, 215, 120, 0.06);
}

.copyright {
    text-align: center;
    color: #555;
    font-size: 11px;
}

/* ===========================
   Sticky WhatsApp
=========================== */

.sticky-wa {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 40px);
    max-width: 440px;
    z-index: 9999;
    display: none;
}

.sticky-wa.show {
    display: block;
    animation: fadeInUp 0.35s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate(-50%, 20px);
    }
    to {
        opacity: 1;
        transform: translate(-50%, 0);
    }
}

/* ===========================
   Small screens
=========================== */

@media (max-width: 360px) {
    .hero-content { position: relative; z-index: 1; display: flex; justify-content: center; align-items: center; padding: 40px 22px 28px; width: 100%; }
    .hero h1 { font-size: 34px; }
    
    
    .products { padding: 16px 14px 8px; }
    .product-grid { gap: 8px; }
    .catalog-cta { padding: 14px 14px 8px; }
    .advantages { padding: 12px 14px 16px; }
    .adv-grid { gap: 10px; }
    .testimonial { padding: 8px 14px 20px; }
    .supplier { padding: 8px 14px 16px; }
    footer { padding: 18px 14px; }
}