/* ==========================================================================
   Ocea Serums — Main Stylesheet
   Luxury Gold/Black/Cream Design System
   ========================================================================== */

/* ---------- CSS Variables ---------- */
:root {
    --gold: #c9a86a;
    --gold-dark: #a8884a;
    --gold-light: #e4d5b7;
    --black: #1a1a1a;
    --dark: #2a2a2a;
    --cream: #f5f0e8;
    --white: #ffffff;
    --text: #555;
    --text-light: #888;
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Montserrat', sans-serif;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.15);
    --radius: 4px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 400;
    line-height: 1.7;
    color: var(--text);
    background-color: var(--white);
    overflow-x: hidden;
}

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

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

a:hover {
    color: var(--gold-dark);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--black);
    font-weight: 500;
    line-height: 1.3;
}

h1 { font-size: 3.2rem; }
h2 { font-size: 2.4rem; }
h3 { font-size: 1.6rem; }
h4 { font-size: 1.2rem; }

ul { list-style: none; }

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

.container-narrow {
    max-width: 800px;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    padding: 14px 36px;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border: 2px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background: var(--gold);
    color: var(--white);
    border-color: var(--gold);
}

.btn-primary:hover {
    background: var(--gold-dark);
    border-color: var(--gold-dark);
    color: var(--white);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

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

.btn-small {
    padding: 10px 24px;
    font-size: 11px;
}

.btn-large {
    padding: 18px 48px;
    font-size: 14px;
}

.btn-full {
    width: 100%;
}

/* ---------- Section Styles ---------- */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-subtitle {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 12px;
}

.section-title {
    font-size: 2.6rem;
    color: var(--black);
}

.section-cta {
    text-align: center;
    margin-top: 50px;
}

/* ---------- Navbar ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(26, 26, 26, 0.97);
    padding: 12px 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

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

.nav-logo img {
    height: 50px;
    transition: var(--transition);
}

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

.nav-menu {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-link {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--white);
    position: relative;
    padding: 4px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--gold);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

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

.nav-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
}

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

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ---------- Hero Section ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.75) 0%, rgba(42, 42, 42, 0.5) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: 0 20px;
}

.hero-tagline {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 20px;
}

.hero-title {
    font-size: 4rem;
    color: var(--white);
    margin-bottom: 20px;
    font-weight: 300;
}

.hero-subtitle {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    font-weight: 300;
}

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

/* ---------- Page Hero (Inner pages) ---------- */
.page-hero {
    position: relative;
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.page-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.page-hero-content h1 {
    font-size: 3.2rem;
    color: var(--white);
    margin-bottom: 10px;
    font-weight: 400;
}

.page-hero-content p {
    font-size: 16px;
    color: var(--gold-light);
    letter-spacing: 2px;
}

/* ---------- Trust Bar ---------- */
.trust-bar {
    background: var(--black);
    padding: 30px 0;
}

.trust-items {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--gold-light);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.trust-item i {
    font-size: 18px;
    color: var(--gold);
}

/* ---------- Product Cards ---------- */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.product-image {
    position: relative;
    overflow: hidden;
    background: var(--cream);
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.product-info {
    padding: 24px;
    text-align: center;
}

.product-info h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.product-price {
    color: var(--gold);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 16px;
}

/* ---------- Zodiac Banner ---------- */
.zodiac-banner {
    background: linear-gradient(135deg, var(--black) 0%, var(--dark) 100%);
    padding: 100px 0;
    text-align: center;
}

.zodiac-content {
    max-width: 700px;
    margin: 0 auto;
}

.zodiac-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 16px;
}

.zodiac-banner h2 {
    color: var(--white);
    font-size: 2.6rem;
    margin-bottom: 20px;
}

.zodiac-desc {
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
    margin-bottom: 16px;
    line-height: 1.8;
}

.zodiac-price {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--gold);
    margin-bottom: 30px;
}

/* ---------- Pillars / Why Choose Us ---------- */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.pillar-card {
    text-align: center;
    padding: 40px 24px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.pillar-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pillar-icon img {
    max-width: 100%;
    max-height: 100%;
}

.pillar-card h3 {
    font-size: 1.3rem;
    margin-bottom: 14px;
    color: var(--black);
}

.pillar-card p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--text);
}

.about-pillars {
    background: var(--cream);
}

/* ---------- CTA Section ---------- */
.cta-section {
    position: relative;
    padding: 120px 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    text-align: center;
}

.cta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 26, 26, 0.8);
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    margin: 0 auto;
    padding: 0 20px;
}

.cta-content h2 {
    font-size: 2.6rem;
    color: var(--white);
    margin-bottom: 16px;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 15px;
    margin-bottom: 36px;
    line-height: 1.8;
}

/* ---------- About Story ---------- */
.about-story {
    background: var(--white);
}

.story-text {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.story-text p {
    font-size: 16px;
    line-height: 1.9;
    margin-bottom: 20px;
    color: var(--text);
}

.story-text p:last-child {
    margin-bottom: 0;
}

/* ---------- Contact Section ---------- */
.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: start;
}

.contact-form-wrap h2 {
    font-size: 2rem;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--black);
    margin-bottom: 6px;
    letter-spacing: 0.5px;
}

.required {
    color: #c0392b;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--black);
    background: var(--white);
    border: 1px solid #ddd;
    border-radius: var(--radius);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(201, 168, 106, 0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23555' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 18px center;
    padding-right: 44px;
}

.form-status {
    margin-top: 16px;
    font-size: 14px;
    font-weight: 500;
}

.form-status.success {
    color: #27ae60;
}

.form-status.error {
    color: #c0392b;
}

/* Contact Info Sidebar */
.info-card {
    background: var(--cream);
    border-radius: var(--radius);
    padding: 30px;
    margin-bottom: 20px;
}

.info-card h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--black);
}

.info-list li {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    align-items: flex-start;
}

.info-list li:last-child {
    margin-bottom: 0;
}

.info-list li i {
    color: var(--gold);
    font-size: 18px;
    margin-top: 2px;
    flex-shrink: 0;
    width: 20px;
    text-align: center;
}

.info-list li strong {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 2px;
    letter-spacing: 0.5px;
}

.info-list li p {
    font-size: 14px;
    color: var(--text);
    line-height: 1.6;
}

.info-list li a {
    color: var(--text);
}

.info-list li a:hover {
    color: var(--gold);
}

.hours-list li {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    font-size: 14px;
}

.hours-list li:last-child {
    border-bottom: none;
}

.contact-social {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-social a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
    font-size: 14px;
    font-weight: 500;
}

.contact-social a:hover {
    color: var(--gold);
}

.contact-social a i {
    font-size: 18px;
    width: 20px;
    text-align: center;
}

/* Map */
.map-section {
    line-height: 0;
}

.map-section iframe {
    width: 100%;
    height: 450px;
    border: none;
}

/* ---------- FAQ Section ---------- */
.faq-section {
    background: var(--white);
}

.faq-item {
    border: 1px solid #eee;
    border-radius: var(--radius);
    margin-bottom: 16px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--gold-light);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 22px 28px;
    background: var(--white);
    border: none;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--black);
    text-align: left;
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--cream);
}

.faq-question i {
    font-size: 14px;
    color: var(--gold);
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 16px;
}

.faq-item.active .faq-question {
    background: var(--cream);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    padding: 0 28px;
}

.faq-item.active .faq-answer {
    max-height: 1000px;
    padding: 0 28px 28px;
}

.faq-answer p {
    margin-bottom: 14px;
    line-height: 1.8;
    font-size: 14px;
}

.faq-answer h4 {
    margin-top: 16px;
    margin-bottom: 10px;
    color: var(--black);
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
}

.faq-answer ul,
.faq-answer ol {
    padding-left: 24px;
    margin-bottom: 14px;
}

.faq-answer ul {
    list-style: disc;
}

.faq-answer ol {
    list-style: decimal;
}

.faq-answer li {
    margin-bottom: 8px;
    font-size: 14px;
    line-height: 1.7;
}

.faq-cta {
    margin-top: 20px;
    text-align: center;
}

/* ---------- Footer ---------- */
.footer {
    background: var(--black);
    padding: 80px 0 0;
    color: rgba(255, 255, 255, 0.6);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 50px;
}

.footer-logo {
    height: 50px;
    margin-bottom: 20px;
}

.footer-brand p {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 15px;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--white);
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 24px;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

.footer-links ul li a:hover {
    color: var(--gold);
}

.footer-contact ul li {
    display: flex;
    gap: 12px;
    margin-bottom: 14px;
    font-size: 14px;
    align-items: flex-start;
}

.footer-contact ul li i {
    color: var(--gold);
    font-size: 14px;
    margin-top: 3px;
    flex-shrink: 0;
}

.footer-contact ul li a {
    color: rgba(255, 255, 255, 0.6);
}

.footer-contact ul li a:hover {
    color: var(--gold);
}

.footer-bottom {
    margin-top: 60px;
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
    font-size: 13px;
}

/* ---------- WhatsApp Float ---------- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 56px;
    height: 56px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 28px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-float:hover {
    background: #128c7e;
    color: var(--white);
    transform: scale(1.1);
}

/* ---------- Back to Top ---------- */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 44px;
    height: 44px;
    background: var(--gold);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 16px;
    cursor: pointer;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--gold-dark);
    transform: translateY(-3px);
}

/* ---------- Animations ---------- */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].animated {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Responsive: 1024px ---------- */
@media (max-width: 1024px) {
    .pillars-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    h1 { font-size: 2.6rem; }
    .hero-title { font-size: 3.2rem; }
    .section-title { font-size: 2.2rem; }
}

/* ---------- Responsive: 768px ---------- */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--black);
        flex-direction: column;
        justify-content: center;
        gap: 0;
        padding: 40px;
        transition: right 0.3s ease;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-menu li {
        padding: 16px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }

    .nav-link {
        font-size: 14px;
    }

    .hero {
        min-height: 80vh;
    }

    .hero-title {
        font-size: 2.4rem;
    }

    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }

    .section {
        padding: 70px 0;
    }

    .trust-items {
        gap: 24px;
    }

    .trust-item {
        font-size: 11px;
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .zodiac-banner h2 {
        font-size: 2rem;
    }

    .cta-content h2 {
        font-size: 2rem;
    }

    .page-hero {
        min-height: 40vh;
    }

    .page-hero-content h1 {
        font-size: 2.2rem;
    }
}

/* ---------- Responsive: 480px ---------- */
@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-tagline {
        font-size: 10px;
        letter-spacing: 2px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 12px;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .pillars-grid {
        grid-template-columns: 1fr;
    }

    .trust-items {
        flex-direction: column;
        gap: 16px;
        align-items: center;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-brand {
        grid-column: auto;
    }

    .section {
        padding: 50px 0;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .page-hero-content h1 {
        font-size: 1.8rem;
    }

    .faq-question {
        padding: 18px 20px;
        font-size: 1.1rem;
    }

    .faq-answer {
        padding-left: 20px;
        padding-right: 20px;
    }

    .faq-item.active .faq-answer {
        padding: 0 20px 20px;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 24px;
    }

    .back-to-top {
        bottom: 80px;
        right: 20px;
        width: 40px;
        height: 40px;
    }
}