/* ============================================
   RANO COSMETICS — Main Stylesheet
   Soft & Feminine Theme
   ============================================ */

:root {
    --pink-deep: #c9647a;
    --pink-mid: #e8849a;
    --pink-soft: #f4b8c6;
    --pink-blush: #fde8ed;
    --pink-pale: #fff5f7;
    --rose-dark: #9e3f55;
    --cream: #fdf6f0;
    --cream-dark: #f5ede6;
    --gold: #c8a96e;
    --gold-light: #e8d5a3;
    --text-dark: #2d1a20;
    --text-mid: #5c3d46;
    --text-soft: #9a7080;
    --white: #ffffff;
    --green-wa: #25D366;
    --shadow-soft: 0 4px 30px rgba(201, 100, 122, 0.12);
    --shadow-card: 0 8px 40px rgba(201, 100, 122, 0.15);
    --radius: 20px;
    --radius-sm: 12px;
    --font-display: 'Cormorant Garamond', serif;
    --font-body: 'Jost', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background: var(--white);
    color: var(--text-dark);
    overflow-x: hidden;
}

/* ============================================
   ANNOUNCEMENT BAR
   ============================================ */
.announcement-bar {
    background: linear-gradient(135deg, var(--pink-deep), var(--rose-dark));
    color: white;
    text-align: center;
    padding: 10px 20px;
    font-size: 13px;
    letter-spacing: 0.5px;
    font-weight: 400;
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 245, 247, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--pink-soft);
    box-shadow: 0 2px 20px rgba(201, 100, 122, 0.08);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 70px;
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
    text-decoration: none;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 600;
    color: var(--pink-deep);
    letter-spacing: 1px;
}

.logo-sub {
    font-size: 10px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-soft);
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
    margin-left: auto;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-mid);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--pink-deep);
    transition: var(--transition);
}

.nav-links a:hover::after { width: 100%; }
.nav-links a:hover { color: var(--pink-deep); }

.nav-whatsapp {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--green-wa);
    color: white;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.3px;
    transition: var(--transition);
    white-space: nowrap;
}

.nav-whatsapp:hover {
    background: #1da851;
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.hamburger {
    display: none;
    background: none;
    border: none;
    font-size: 22px;
    cursor: pointer;
    color: var(--pink-deep);
    margin-left: auto;
}

.mobile-menu {
    display: none;
    flex-direction: column;
    background: var(--pink-pale);
    padding: 16px 24px;
    border-top: 1px solid var(--pink-soft);
}

.mobile-menu a {
    padding: 12px 0;
    text-decoration: none;
    color: var(--text-mid);
    font-size: 15px;
    border-bottom: 1px solid var(--pink-soft);
}

.mobile-menu .mobile-wa {
    margin-top: 12px;
    background: var(--green-wa);
    color: white;
    text-align: center;
    padding: 12px;
    border-radius: 50px;
    border: none;
}

.mobile-menu.open { display: flex; }

/* ============================================
   HERO
   ============================================ */
.hero {
    min-height: 100vh;
    background: linear-gradient(160deg, var(--pink-pale) 0%, var(--cream) 50%, var(--pink-blush) 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 80px 24px 60px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px; right: -200px;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(232, 132, 154, 0.15), transparent 70%);
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -150px; left: -150px;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(201, 100, 122, 0.1), transparent 70%);
    border-radius: 50%;
}

.hero-bg { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }

.petal {
    position: absolute;
    font-size: 24px;
    opacity: 0.3;
    animation: floatPetal 8s ease-in-out infinite;
}
.petal-1 { top: 15%; left: 8%; animation-delay: 0s; }
.petal-2 { top: 25%; right: 10%; animation-delay: 2s; font-size: 18px; }
.petal-3 { bottom: 30%; left: 5%; animation-delay: 4s; font-size: 20px; }
.petal-4 { top: 60%; right: 6%; animation-delay: 1s; font-size: 16px; }
.petal-5 { bottom: 20%; right: 20%; animation-delay: 3s; font-size: 22px; }

@keyframes floatPetal {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(10deg); }
}

.hero-content { position: relative; z-index: 1; max-width: 700px; }

.hero-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    color: var(--text-dark);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 12px;
    letter-spacing: 2px;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 28px;
    animation: fadeInDown 0.8s ease;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(52px, 8vw, 88px);
    font-weight: 300;
    line-height: 1.1;
    color: var(--text-dark);
    margin-bottom: 20px;
    animation: fadeInUp 0.9s ease 0.1s both;
}

.hero-title em {
    font-style: italic;
    color: var(--pink-deep);
}

.hero-subtitle {
    font-size: 17px;
    color: var(--text-soft);
    line-height: 1.7;
    margin-bottom: 36px;
    font-weight: 300;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 52px;
    animation: fadeInUp 1s ease 0.3s both;
}

.btn-primary {
    background: linear-gradient(135deg, var(--pink-deep), var(--rose-dark));
    color: white;
    padding: 16px 36px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(201, 100, 122, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(201, 100, 122, 0.5);
}

.btn-outline {
    display: flex;
    align-items: center;
    gap: 8px;
    border: 2px solid var(--green-wa);
    color: var(--green-wa);
    padding: 14px 28px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-outline:hover {
    background: var(--green-wa);
    color: white;
    transform: translateY(-2px);
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    animation: fadeInUp 1s ease 0.4s both;
}

.stat { text-align: center; }
.stat strong { display: block; font-size: 28px; font-family: var(--font-display); color: var(--pink-deep); font-weight: 600; }
.stat span { font-size: 12px; color: var(--text-soft); letter-spacing: 1px; text-transform: uppercase; }
.stat-divider { width: 1px; height: 40px; background: var(--pink-soft); }

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-soft);
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: fadeIn 2s ease 1s both;
}

.scroll-arrow {
    width: 20px; height: 20px;
    border-right: 2px solid var(--pink-mid);
    border-bottom: 2px solid var(--pink-mid);
    transform: rotate(45deg);
    animation: scrollBounce 1.5s ease infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: rotate(45deg) translateY(0); }
    50% { transform: rotate(45deg) translateY(6px); }
}

/* ============================================
   TRUST BAR
   ============================================ */
.trust-bar {
    background: linear-gradient(135deg, var(--pink-deep), var(--rose-dark));
    padding: 20px;
}

.trust-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 32px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: white;
    font-size: 14px;
    font-weight: 500;
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-label {
    display: inline-block;
    font-size: 12px;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--pink-deep);
    font-weight: 600;
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(32px, 5vw, 54px);
    font-weight: 300;
    color: var(--text-dark);
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-title em { color: var(--pink-deep); font-style: italic; }

.section-sub {
    font-size: 16px;
    color: var(--text-soft);
    font-weight: 300;
}

/* ============================================
   PRODUCTS SECTION
   ============================================ */
.products-section {
    padding: 100px 24px;
    background: var(--white);
}

.products-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.product-card {
    background: var(--pink-pale);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--pink-soft);
    transition: var(--transition);
    position: relative;
    animation: fadeInUp 0.6s ease both;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-card);
    border-color: var(--pink-mid);
}

.product-card.featured {
    background: linear-gradient(160deg, #fff0f5, var(--pink-blush));
    border: 2px solid var(--pink-mid);
    transform: scale(1.02);
    box-shadow: var(--shadow-card);
}

.product-card.featured:hover {
    transform: scale(1.02) translateY(-8px);
}

.product-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    color: var(--text-dark);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    z-index: 2;
}

.product-image-wrap {
    position: relative;
    overflow: hidden;
    background: white;
    height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-img {
    max-width: 85%;
    max-height: 250px;
    object-fit: contain;
    transition: transform 0.5s ease;
}

.product-card:hover .product-img { transform: scale(1.05); }

.product-image-overlay {
    position: absolute;
    inset: 0;
    background: rgba(201, 100, 122, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.product-card:hover .product-image-overlay { opacity: 1; }

.quick-order {
    color: white;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 1px;
    border: 2px solid white;
    padding: 10px 24px;
    border-radius: 50px;
    transition: var(--transition);
}

.quick-order:hover {
    background: white;
    color: var(--pink-deep);
}

.product-info {
    padding: 28px;
}

.product-tagline {
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--pink-mid);
    font-weight: 600;
    margin-bottom: 8px;
}

.product-name {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
    line-height: 1.3;
}

.product-desc {
    font-size: 14px;
    color: var(--text-soft);
    line-height: 1.7;
    margin-bottom: 16px;
    font-weight: 300;
}

.product-features {
    list-style: none;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.product-features li {
    font-size: 13px;
    color: var(--text-mid);
    display: flex;
    align-items: center;
    gap: 8px;
}

.feat-dot {
    color: var(--pink-deep);
    font-size: 10px;
}

.product-price {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 600;
    color: var(--pink-deep);
    margin-bottom: 12px;
}

.contact-price {
    font-size: 18px;
    font-style: italic;
    color: var(--text-soft);
    font-weight: 400;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
}

.stars { color: #f5a623; font-size: 16px; letter-spacing: 2px; }
.rating-count { font-size: 13px; color: var(--text-soft); }

.btn-order {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--green-wa);
    color: white;
    padding: 14px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.3px;
    transition: var(--transition);
    width: 100%;
}

.btn-order:hover {
    background: #1da851;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-section {
    padding: 100px 24px;
    background: var(--cream);
}

.about-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text .section-title { text-align: left; }
.about-text .section-label { display: block; }

.about-text p {
    font-size: 15px;
    color: var(--text-soft);
    line-height: 1.8;
    margin-bottom: 20px;
    font-weight: 300;
}

.about-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 36px;
}

.pillar {
    text-align: center;
    padding: 20px 12px;
    background: white;
    border-radius: var(--radius-sm);
    border: 1px solid var(--pink-soft);
}

.pillar-icon { font-size: 28px; margin-bottom: 8px; }
.pillar h4 { font-size: 14px; font-weight: 600; color: var(--text-dark); margin-bottom: 6px; }
.pillar p { font-size: 12px; color: var(--text-soft); line-height: 1.5; }

.about-visual { display: flex; align-items: center; justify-content: center; }

.about-card {
    background: linear-gradient(160deg, var(--pink-blush), white);
    border: 1px solid var(--pink-soft);
    border-radius: var(--radius);
    padding: 48px 40px;
    position: relative;
    box-shadow: var(--shadow-soft);
    max-width: 400px;
}

.about-quote {
    font-family: var(--font-display);
    font-size: 80px;
    color: var(--pink-soft);
    line-height: 0.5;
    margin-bottom: 20px;
}

.about-card p {
    font-family: var(--font-display);
    font-size: 22px;
    font-style: italic;
    color: var(--text-mid);
    line-height: 1.6;
    margin-bottom: 24px;
}

.about-sig {
    font-size: 13px;
    color: var(--pink-deep);
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* ============================================
   REVIEWS SECTION
   ============================================ */
.reviews-section {
    padding: 100px 24px;
    background: var(--pink-pale);
}

.rating-summary {
    font-size: 16px;
    color: var(--text-soft);
    margin-top: 8px;
}

.rating-summary strong { color: var(--text-dark); }

.reviews-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.review-card {
    background: white;
    border-radius: var(--radius-sm);
    padding: 28px;
    border: 1px solid var(--pink-soft);
    transition: var(--transition);
}

.review-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-soft);
}

.review-stars {
    color: #f5a623;
    font-size: 16px;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.review-text {
    font-size: 14px;
    color: var(--text-mid);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
    font-weight: 300;
}

.review-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.reviewer-avatar {
    width: 40px; height: 40px;
    background: linear-gradient(135deg, var(--pink-deep), var(--rose-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 16px;
    flex-shrink: 0;
}

.review-meta strong { display: block; font-size: 14px; color: var(--text-dark); }
.review-meta span { font-size: 12px; color: var(--text-soft); }

.review-product {
    font-size: 11px;
    color: var(--pink-mid);
    letter-spacing: 0.5px;
    font-weight: 500;
    border-top: 1px solid var(--pink-blush);
    padding-top: 12px;
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
    background: linear-gradient(160deg, var(--pink-deep) 0%, var(--rose-dark) 100%);
    padding: 100px 24px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-petals { position: absolute; inset: 0; pointer-events: none; }
.cta-petal {
    position: absolute;
    font-size: 60px;
    opacity: 0.1;
    animation: floatPetal 6s ease-in-out infinite;
}
.cta-petal:nth-child(1) { top: 10%; left: 5%; }
.cta-petal:nth-child(2) { top: 50%; right: 8%; font-size: 80px; animation-delay: 2s; }
.cta-petal:nth-child(3) { bottom: 10%; left: 40%; font-size: 40px; animation-delay: 4s; }

.cta-content { position: relative; z-index: 1; }

.cta-banner h2 {
    font-family: var(--font-display);
    font-size: clamp(36px, 6vw, 64px);
    font-weight: 300;
    color: white;
    margin-bottom: 16px;
}

.cta-banner p {
    font-size: 16px;
    color: rgba(255,255,255,0.8);
    margin-bottom: 36px;
    font-weight: 300;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.btn-cta-wa {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--green-wa);
    color: white;
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 0.5px;
    transition: var(--transition);
    box-shadow: 0 6px 30px rgba(0,0,0,0.2);
    margin-bottom: 20px;
}

.btn-cta-wa:hover {
    background: #1da851;
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.cta-note { font-size: 13px; color: rgba(255,255,255,0.7); }

/* ============================================
   CONTACT
   ============================================ */
.contact-section {
    padding: 100px 24px;
    background: var(--cream);
}

.contact-inner { max-width: 900px; margin: 0 auto; }

.contact-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.contact-card {
    background: white;
    border-radius: var(--radius-sm);
    padding: 36px 24px;
    text-align: center;
    border: 1px solid var(--pink-soft);
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-soft);
}

.contact-icon { font-size: 36px; margin-bottom: 16px; }
.contact-card h4 { font-size: 16px; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; }
.contact-card p { font-size: 14px; color: var(--text-soft); margin-bottom: 12px; }
.contact-card a, .contact-card span { font-size: 13px; color: var(--pink-deep); font-weight: 600; text-decoration: none; }
.contact-card a:hover { text-decoration: underline; }

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--text-dark);
    color: var(--white);
    padding: 60px 24px 0;
}

.footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .logo-text {
    font-size: 32px;
    color: var(--pink-soft);
    display: block;
    margin-bottom: 4px;
}

.footer-brand .logo-text span { color: white; }

.footer-brand p {
    color: rgba(255,255,255,0.5);
    font-size: 14px;
    line-height: 1.7;
    margin: 16px 0 20px;
    font-weight: 300;
}

.footer-wa {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--green-wa);
    color: white;
    padding: 10px 20px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
}

.footer-wa:hover { background: #1da851; }

.footer-links h5 {
    font-size: 12px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--pink-soft);
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }

.footer-links a {
    color: rgba(255,255,255,0.5);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
    font-weight: 300;
}

.footer-links a:hover { color: var(--pink-soft); }

.footer-bottom {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px 0;
    text-align: center;
    color: rgba(255,255,255,0.3);
    font-size: 13px;
}

/* ============================================
   FLOATING WHATSAPP BUTTON
   ============================================ */
.float-wa {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px; height: 60px;
    background: var(--green-wa);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
    z-index: 9999;
    transition: var(--transition);
}

.float-wa:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

.float-wa-pulse {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid var(--green-wa);
    animation: pulse 2s ease-out infinite;
    opacity: 0;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.6); opacity: 0; }
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .reviews-grid { grid-template-columns: repeat(2, 1fr); }
    .about-inner { grid-template-columns: 1fr; gap: 40px; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
    .nav-links, .nav-whatsapp { display: none; }
    .hamburger { display: block; }
    .products-grid { grid-template-columns: 1fr; }
    .product-card.featured { transform: scale(1); }
    .reviews-grid { grid-template-columns: 1fr; }
    .contact-cards { grid-template-columns: 1fr; }
    .about-pillars { grid-template-columns: repeat(3, 1fr); }
    .trust-inner { gap: 16px; }
    .hero-stats { gap: 20px; }
    .footer-inner { grid-template-columns: 1fr; gap: 32px; }
    .footer-brand { grid-column: 1; }
}

@media (max-width: 480px) {
    .about-pillars { grid-template-columns: 1fr; }
    .hero-stats { flex-direction: column; gap: 16px; }
    .stat-divider { width: 40px; height: 1px; }
}