/* ORPAY ORMAN ÜRÜNLERİ - PREMIUM DESIGN SYSTEM (Inspired by GD Dorigo) */

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

:root {
    /* Color Palette - Premium Dark */
    --bg-dark: #0f1012;
    --bg-darker: #050505;
    --bg-card: #16181a;

    --text-primary: #f2f2f2;
    --text-secondary: #a0a0a0;
    --text-muted: #666;

    --accent-gold: #c5a47e;
    /* Premium Bronze/Gold */
    --accent-gold-light: #e0c3a1;
    --accent-hover: #ffffff;

    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Manrope', sans-serif;

    /* Spacing */
    --container-padding: 6vw;
    --section-spacing: 120px;

    /* Transitions */
    --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
    --transition-fast: 0.3s var(--ease-out-expo);
    --transition-slow: 0.8s var(--ease-out-expo);
}

/* RESET & BASE */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 16px;
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-weight: 400;
    line-height: 1.2;
}

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

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

ul {
    list-style: none;
}

/* UTILITIES */
.container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.text-gold {
    color: var(--accent-gold);
}

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

/* HEADER & NAVIGATION */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 30px var(--container-padding);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: all 0.5s ease;
    mix-blend-mode: difference;
    /* Makes logo visible on any bg */
    color: #fff;
}

.header.scrolled {
    padding: 20px var(--container-padding);
    background: rgba(15, 16, 18, 0.8);
    backdrop-filter: blur(20px);
    mix-blend-mode: normal;
}

.logo {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
}

.logo img {
    height: 75px;
    width: auto;
}

.nav-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.burger-icon {
    width: 30px;
    height: 20px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.burger-icon span {
    display: block;
    width: 100%;
    height: 2px;
    background: #fff;
    transition: var(--transition-fast);
}

.nav-toggle:hover .burger-icon span:nth-child(1) {
    width: 70%;
}

.nav-toggle:hover .burger-icon span:nth-child(3) {
    width: 70%;
    align-self: flex-end;
}

/* FULLSCREEN MENU OVERLAY */
.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--bg-darker);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

.menu-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.menu-list {
    text-align: center;
}

.menu-list li {
    margin: 20px 0;
    overflow: hidden;
}

.menu-list a {
    display: block;
    font-family: var(--font-heading);
    font-size: 4vw;
    color: var(--text-secondary);
    transform: translateY(100%);
    transition: transform 0.5s ease, color 0.3s ease;
}

.menu-overlay.active .menu-list a {
    transform: translateY(0);
}

.menu-list a:hover {
    color: var(--accent-gold);
}

/* HERO SECTION */
.hero {
    height: 100vh;
    width: 100%;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.hero-slider-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.5s ease;
    transform: scale(1.1);
    /* Flex to center content vertically */
    display: flex;
    align-items: center;
}

.hero-slide.active {
    opacity: 1;
    transform: scale(1);
    transition: opacity 1.5s ease, transform 6s ease-out;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.7);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 10;
    padding-left: var(--container-padding);
    max-width: 80vw;
}

.hero-subtitle {
    display: block;
    font-size: 14px;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--accent-gold);
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s var(--ease-out-expo) 0.5s;
}

.hero-title {
    font-size: 5vw;
    font-weight: 400;
    color: #fff;
    line-height: 1.1;
    margin-bottom: 40px;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s var(--ease-out-expo) 0.3s;
}

.hero-slide.active .hero-subtitle,
.hero-slide.active .hero-title {
    opacity: 1;
    transform: translateY(0);
}

/* BUTTONS */
.btn-outline {
    display: inline-block;
    padding: 15px 40px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 12px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-outline:hover {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

/* COLLECTIONS / PRODUCTS */
.collections-section {
    padding: var(--section-spacing) 0;
    background: var(--bg-dark);
}

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

.section-title {
    font-size: 3rem;
    margin-bottom: 15px;
}

.section-desc {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.collection-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.collection-item {
    position: relative;
    display: block;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.collection-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease-out-expo);
    filter: grayscale(20%);
}

.collection-item:hover img {
    transform: scale(1.05);
    filter: grayscale(0%);
}

.collection-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 40px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    transform: translateY(20px);
    transition: transform 0.5s ease;
}

.collection-item:hover .collection-info {
    transform: translateY(0);
}

.collection-name {
    font-size: 2rem;
    font-family: var(--font-heading);
    margin-bottom: 10px;
}

.collection-link {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-gold);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

/* ABOUT SECTION - SPLIT LAYOUT */
.about-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 80vh;
}

.about-image {
    position: relative;
    height: 100%;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-content {
    background: var(--bg-card);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--container-padding);
}

.about-content h2 {
    font-size: 3rem;
    margin-bottom: 30px;
    color: var(--accent-gold);
}

.about-content p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

/* FOOTER */
.footer {
    background: var(--bg-darker);
    padding: 100px 0 50px;
    color: var(--text-secondary);
    border-top: 1px solid #222;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: 60px;
    margin-bottom: 80px;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: #fff;
    margin-bottom: 20px;
    display: inline-block;
}

.footer-logo img {
    height: 60px;
    width: auto;
}

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

.footer-links a {
    display: block;
    margin-bottom: 15px;
}

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

.copyright {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid #222;
    font-size: 14px;
}

/* RESPONSIVE */
@media (max-width: 1024px) {

    .collection-grid,
    .about-section,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 40px;
    }

    :root {
        --container-padding: 20px;
    }
}