@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Jost:wght@300;400;500;600&display=swap');

:root {
    --bg: #0d0b08;
    --bg2: #13110d;
    --card-bg: rgba(255, 255, 255, 0.04);
    --card-border: rgba(255, 255, 255, 0.08);
    --primary: #C9A84C;
    --primary-light: #e2c97e;
    --accent: #8B5E3C;
    --text: #f0ece4;
    --text-muted: #9a9080;
    --text-dim: #5c5448;
    --gradient: linear-gradient(135deg, #0d0b08 0%, #1a1610 50%, #0f0d0a 100%);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Jost', sans-serif;
    background: var(--gradient);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    padding: 1.4rem 5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(13, 11, 8, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--card-border);
}

.nav-logo {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: 1px;
}

.nav-logo span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-cta {
    padding: 0.7rem 1.8rem;
    border: 1px solid var(--primary);
    color: var(--primary);
    background: transparent;
    border-radius: 2px;
    font-family: 'Jost', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.3s;
}

.nav-cta:hover {
    background: var(--primary);
    color: var(--bg);
}

/* ── HEADER / HERO ───────────────────── */
header {
    text-align: center;
    padding: 10rem 2rem 6rem;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--card-border);
    position: relative;
    overflow: hidden;
}

header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(ellipse, rgba(201, 168, 76, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.badge {
    display: inline-block;
    padding: 0.35rem 1.2rem;
    border: 1px solid var(--primary);
    color: var(--primary);
    border-radius: 2px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

h1 {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 700;
    line-height: 1.1;
    background: linear-gradient(to right, #f0ece4, var(--primary), #f0ece4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
}

.subtitle {
    font-size: 1.1rem;
    font-weight: 300;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 2.5rem;
    line-height: 1.8;
    letter-spacing: 0.3px;
}

.author-info {
    display: inline-flex;
    gap: 2rem;
    padding: 0.8rem 2rem;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.author-info span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.author-info strong {
    color: var(--primary);
}

#stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--card-border);
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
}

.stat {
    background: var(--bg2);
    padding: 3rem 2rem;
    text-align: center;
    transition: background 0.3s;
}

.stat:hover {
    background: rgba(201, 168, 76, 0.05);
}

.stat-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

main {
    max-width: 900px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

article {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 4px;
    padding: 4rem;
    backdrop-filter: blur(20px);
    box-shadow: 0 8px 64px rgba(0, 0, 0, 0.4);
    margin-bottom: 3rem;
}

h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2rem;
    font-weight: 600;
    color: var(--primary-light);
    margin: 3rem 0 1.5rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid rgba(201, 168, 76, 0.15);
}

h2:first-child {
    margin-top: 0;
}

h3 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.4rem;
    font-weight: 600;
    font-style: italic;
    color: var(--text);
    margin: 2rem 0 1rem;
}

p {
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
    font-weight: 300;
    color: var(--text-muted);
    letter-spacing: 0.3px;
    line-height: 1.9;
}

ul {
    margin-bottom: 1.5rem;
    padding-left: 0;
    list-style: none;
}

li {
    margin-bottom: 1rem;
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 300;
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.75;
}

li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 600;
}

li strong {
    color: var(--text);
    font-weight: 600;
}

.table-container {
    overflow-x: auto;
    margin: 2.5rem 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 4px;
    overflow: hidden;
}

th,
td {
    padding: 1.1rem 1.4rem;
    text-align: left;
    border-bottom: 1px solid var(--card-border);
}

th {
    background: rgba(201, 168, 76, 0.08);
    color: var(--primary);
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

td {
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 300;
}

tr:last-child td {
    border-bottom: none;
}

tr:hover td {
    background: rgba(201, 168, 76, 0.03);
}

.highlight-box {
    background: rgba(201, 168, 76, 0.06);
    border: 1px solid rgba(201, 168, 76, 0.2);
    border-left: 3px solid var(--primary);
    padding: 1.8rem 2rem;
    border-radius: 0 4px 4px 0;
    margin: 2.5rem 0;
}

.highlight-box p {
    margin: 0;
    font-style: italic;
    color: var(--primary-light);
    font-size: 1.1rem;
}

.faq-item {
    margin-bottom: 1.2rem;
    background: rgba(0, 0, 0, 0.25);
    padding: 1.6rem 1.8rem;
    border-radius: 4px;
    border-left: 3px solid var(--primary);
    transition: transform 0.3s, background 0.3s;
}

.faq-item:hover {
    transform: translateX(6px);
    background: rgba(201, 168, 76, 0.05);
}

.faq-question {
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--text);
    margin-bottom: 0.6rem;
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.2rem;
}

.faq-answer {
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 300;
    line-height: 1.75;
}

#koleksiyonlar {
    padding: 5rem 4rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-eyebrow {
    font-size: 0.7rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 1rem;
}

.section-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 700;
    color: var(--text);
}

.cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 4px;
    overflow: hidden;
    transition: transform 0.3s, border-color 0.3s;
}

.card:hover {
    transform: translateY(-8px);
    border-color: rgba(201, 168, 76, 0.3);
}

.card-img {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4.5rem;
}

.card-img.k1 {
    background: linear-gradient(135deg, rgba(201, 168, 76, 0.1), rgba(139, 94, 60, 0.15));
}

.card-img.k2 {
    background: linear-gradient(135deg, rgba(60, 100, 139, 0.1), rgba(94, 139, 60, 0.15));
}

.card-img.k3 {
    background: linear-gradient(135deg, rgba(139, 60, 139, 0.1), rgba(60, 139, 139, 0.15));
}

.card-body {
    padding: 1.8rem;
}

.card-category {
    font-size: 0.65rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 0.6rem;
}

.card-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.8rem;
}

.card-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-weight: 300;
}

.card-price {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 0.5px;
}

#neden {
    padding: 5rem 4rem;
    background: rgba(0, 0, 0, 0.3);
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
}

.features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

.feature {
    text-align: center;
    padding: 2rem 1rem;
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.feature-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.6rem;
}

.feature-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.7;
    font-weight: 300;
}

footer {
    padding: 3rem 5rem;
    border-top: 1px solid var(--card-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0, 0, 0, 0.3);
}

.footer-logo {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text);
}

.footer-logo span {
    color: var(--primary);
}

.footer-text {
    font-size: 0.8rem;
    color: var(--text-dim);
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    font-size: 0.8rem;
    color: var(--text-dim);
    text-decoration: none;
    letter-spacing: 0.5px;
    transition: color 0.2s;
}

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

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

header .badge {
    animation: fadeUp 0.6s 0.1s both;
}

header h1 {
    animation: fadeUp 0.6s 0.2s both;
}

header .subtitle {
    animation: fadeUp 0.6s 0.3s both;
}

header .author-info {
    animation: fadeUp 0.6s 0.4s both;
}

@media (max-width: 1024px) {
    nav {
        padding: 1.2rem 2rem;
    }

    .nav-links {
        display: none;
    }

    #stats {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

    #koleksiyonlar,
    #neden {
        padding: 4rem 2rem;
    }

    footer {
        padding: 2.5rem 2rem;
    }
}

@media (max-width: 640px) {
    header {
        padding: 8rem 1.5rem 4rem;
    }

    article {
        padding: 2rem 1.5rem;
    }

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

    footer {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    .author-info {
        flex-direction: column;
        gap: 0.8rem;
    }
}