/* ==========================================
   ThreeB - Modern Luxury Style
   ========================================== */

@import url('https://unpkg.com/aos@2.3.1/dist/aos.css');

/* === Root Variables === */
:root {
    --primary: #32969B;
    --secondary: #46DEB1;
    --accent: #82FF9B;
    --dark: #1a1a1a;
    --gray: #666666;
    --light: #f8f9fa;
    --white: #ffffff;
    
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Montserrat', sans-serif;
    
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === Reset & Base === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.8;
    color: var(--dark);
    background: var(--white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(3rem, 8vw, 6rem);
}

h2 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
}

h3 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
}

p {
    font-size: 1rem;
    line-height: 1.8;
    letter-spacing: 0.02em;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* === Containers === */
.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 clamp(20px, 5vw, 80px);
}

/* === Navigation === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 30px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 20px 0;
    box-shadow: 0 2px 30px rgba(0, 0, 0, 0.05);
}

.navbar .container {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 clamp(20px, 5vw, 80px);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo img,
.logo img {
    height: 45px;
    transition: var(--transition);
}

.navbar.scrolled .nav-logo img,
.navbar.scrolled .logo img {
    height: 40px;
}

.nav-links,
.nav-menu {
    display: flex;
    gap: 50px;
    list-style: none;
}

.nav-links a,
.nav-menu a {
    font-size: 0.95rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    position: relative;
}

.nav-links a::after,
.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 1px;
    background: var(--primary);
    transform: translateX(-50%);
    transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after,
.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    gap: 20px;
    align-items: center;
}

.nav-search {
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    cursor: pointer;
    transition: var(--transition);
}

.nav-search:hover {
    transform: scale(1.1);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-toggle span {
    width: 25px;
    height: 2px;
    background: var(--dark);
    transition: var(--transition);
}

/* Mobile Menu Toggle (alternative class) */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text);
    transition: var(--transition);
}

/* Mobile Menu Active States */
.nav-menu.active {
    display: flex !important;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.nav-links.active {
    display: flex !important;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.nav-menu.active li,
.nav-links.active li {
    margin: 0;
    padding: 1rem 0;
    border-bottom: 1px solid var(--bg-light);
}

.nav-menu.active li:last-child,
.nav-links.active li:last-child {
    border-bottom: none;
}

.mobile-toggle.active span:nth-child(1),
.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.active span:nth-child(2),
.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-toggle.active span:nth-child(3),
.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* === Hero Section === */
.hero-main {
    height: 100vh;
    min-height: 700px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #e0f2f1 0%, #f0fdfa 50%, #ecfdf5 100%);
}

.hero-bg::before {
    content: '';
    position: absolute;
    width: 800px;
    height: 800px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(70, 222, 177, 0.15), transparent 70%);
    top: -200px;
    right: -200px;
    animation: float 20s infinite ease-in-out;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, transparent 0%, rgba(255,255,255,0.3) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 20px;
}

.hero-tag {
    display: inline-block;
    font-size: 0.9rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 30px;
    font-weight: 500;
}

.hero-content h1 {
    margin-bottom: 30px;
    color: var(--dark);
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto 50px;
}

.hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-hint {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--gray);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 50px;
    background: var(--gray);
    animation: scrollDown 2s infinite;
}

@keyframes scrollDown {
    0%, 100% { height: 50px; opacity: 0.3; }
    50% { height: 30px; opacity: 1; }
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-30px, -30px) scale(1.1); }
}

/* === Buttons === */
.btn-primary,
.btn-outline,
.btn-outline-large,
.btn-white-large {
    display: inline-block;
    padding: 16px 40px;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    border-radius: 50px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    box-shadow: 0 10px 30px rgba(50, 150, 155, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(50, 150, 155, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--dark);
    border: 1px solid var(--dark);
}

.btn-outline:hover {
    background: var(--dark);
    color: var(--white);
}

.btn-outline-large {
    padding: 18px 50px;
    background: transparent;
    color: var(--dark);
    border: 2px solid var(--dark);
}

.btn-outline-large:hover {
    background: var(--dark);
    color: var(--white);
}

.btn-white-large {
    padding: 20px 60px;
    background: var(--white);
    color: var(--dark);
    font-size: 1.1rem;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.btn-white-large:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

/* === Section Commons === */
section {
    padding: clamp(80px, 12vw, 150px) 0;
}

.section-tag {
    display: inline-block;
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 20px;
    font-weight: 500;
}

.section-tag.light {
    color: var(--white);
}

.section-title {
    margin-bottom: 50px;
    color: var(--dark);
}

.section-title.light {
    color: var(--white);
}

.section-header.center {
    text-align: center;
    margin-bottom: 80px;
}

.section-text p {
    margin-bottom: 25px;
    color: var(--gray);
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    color: var(--primary);
    transition: var(--transition);
}

.link-arrow:hover {
    gap: 15px;
}

/* === Brand Story === */
.brand-story {
    background: var(--light);
}

.story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(50px, 8vw, 120px);
    align-items: center;
}

.story-image {
    position: relative;
}

.image-frame {
    position: relative;
    padding-top: 125%;
    border-radius: 20px;
    overflow: hidden;
}

.image-placeholder {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #e0f2f1, #b2dfdb);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8rem;
    color: rgba(50, 150, 155, 0.3);
}

.story-content {
    max-width: 600px;
}

.section-cta {
    text-align: center;
    margin-top: 60px;
}

/* === Featured Products === */
.featured-products {
    background: var(--white);
}

.products-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-bottom: 80px;
}

.product-card {
    background: var(--light);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.product-visual {
    position: relative;
    height: 400px;
    background: linear-gradient(135deg, #e0f2f1, #b2dfdb);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.product-badge.hot {
    background: linear-gradient(135deg, #ff6b6b, #ee5a6f);
    color: var(--white);
}

.product-image {
    font-size: 6rem;
    color: rgba(50, 150, 155, 0.4);
    transition: var(--transition);
}

.product-card:hover .product-image {
    transform: scale(1.1);
}

.product-info {
    padding: 40px;
}

.product-info h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--dark);
}

.product-info p {
    color: var(--gray);
    margin-bottom: 25px;
}

.product-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    color: var(--primary);
    transition: var(--transition);
}

.product-link:hover {
    gap: 15px;
}

/* === Journey Section === */
.journey-section {
    position: relative;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
}

.journey-bg {
    position: absolute;
    inset: 0;
    opacity: 0.1;
    background-image: radial-gradient(circle, var(--white) 1px, transparent 1px);
    background-size: 50px 50px;
}

.journey-content {
    text-align: center;
    margin-bottom: 80px;
}

.journey-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 60px;
}

.journey-step {
    text-align: center;
    padding: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.journey-step:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-10px);
}

.step-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 30px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--primary);
}

.journey-step h3 {
    font-size: 2rem;
    margin-bottom: 15px;
    color: var(--white);
}

.journey-step p {
    color: rgba(255, 255, 255, 0.9);
}

/* === Numbers Section === */
.numbers-section {
    background: var(--light);
}

.numbers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 60px;
}

.number-item {
    text-align: center;
}

.number-value {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 400;
    color: var(--primary);
    margin-bottom: 15px;
}

.number-label {
    font-size: 1.1rem;
    color: var(--gray);
    letter-spacing: 0.05em;
}

/* === News Section === */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.news-card {
    background: var(--light);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
}

.news-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.news-card.featured {
    grid-column: span 2;
}

.news-image {
    height: 300px;
    background: linear-gradient(135deg, #e0f2f1, #b2dfdb);
    display: flex;
    align-items: center;
    justify-content: center;
}

.news-card.featured .news-image {
    height: 400px;
}

.news-image .image-placeholder {
    font-size: 5rem;
    color: rgba(50, 150, 155, 0.3);
}

.news-info {
    padding: 40px;
}

.news-cat {
    display: inline-block;
    padding: 6px 15px;
    background: rgba(50, 150, 155, 0.1);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 20px;
}

.news-info h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--dark);
}

.news-info p {
    color: var(--gray);
    margin-bottom: 25px;
}

.news-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 0.9rem;
    color: var(--gray);
}

.news-meta span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.news-meta i {
    color: var(--primary);
}

/* === CTA Banner === */
.cta-banner {
    padding: clamp(100px, 15vw, 200px) 0;
    background: linear-gradient(135deg, #32969B 0%, #46DEB1 100%);
    text-align: center;
}

.cta-content h2 {
    color: var(--white);
    margin-bottom: 20px;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    margin-bottom: 40px;
}

.newsletter-form {
    display: flex;
    gap: 15px;
    max-width: 600px;
    margin: 0 auto;
    justify-content: center;
}

.newsletter-form input {
    flex: 1;
    padding: 18px 30px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: white;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-form input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
}

/* === Footer === */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 80px 0 40px;
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 80px;
    margin-bottom: 60px;
}

.footer-brand img {
    height: 50px;
    margin-bottom: 25px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 30px;
    max-width: 400px;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary);
    transform: translateY(-5px);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-col h4 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 12px;
}

.footer-col a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact i {
    color: var(--primary);
    margin-top: 4px;
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* === Responsive === */
@media (max-width: 1024px) {
    .nav-links,
    .nav-menu {
        display: none;
    }
    
    .mobile-toggle,
    .mobile-menu-toggle {
        display: flex;
    }
    
    .story-grid,
    .footer-main {
        grid-template-columns: 1fr;
    }
    
    .news-card.featured {
        grid-column: span 1;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .products-slider,
    .journey-steps,
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .newsletter-form {
        flex-direction: column;
        padding: 0 20px;
    }
    
    .newsletter-form input {
        width: 100%;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
}