/* =====================================================================
   BASE — Krem / Şampanya Altın / Koyu Zeytin
   ===================================================================== */

:root {
    /* Renk paleti (referans) */
    --c-cream: #f2eee9;
    --c-cream-deep: #e8e2d9;
    --c-dark: #2a2b26;
    --c-dark-soft: #35362f;
    --c-black: #2a2b26;
    --c-black-soft: #1f201c;
    --c-gold: #a68b67;
    --c-gold-light: #c4ad8a;
    --c-gold-dark: #7d6648;
    --c-champagne: #f2eee9;
    --c-white: #faf8f5;
    --c-text: #3a3b35;
    --c-text-muted: #7a766c;
    --c-text-on-dark: #e8e2d9;

    /* Cam efekti */
    --glass-bg: rgba(255, 255, 255, 0.55);
    --glass-border: rgba(166, 139, 103, 0.35);
    --glass-blur: 18px;

    /* Tipografi */
    --font-display: 'Cormorant Garamond', 'Playfair Display', 'Georgia', serif;
    --font-script: 'Great Vibes', cursive;
    --font-body: 'Poppins', 'Segoe UI', sans-serif;

    /* Ölçüler */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 28px;
    --section-padding: clamp(40px, 8vw, 100px);

    /* Geçişler */
    --ease-smooth: cubic-bezier(0.16, 1, 0.3, 1);
    --transition-base: 0.4s var(--ease-smooth);
}

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

html { scroll-behavior: smooth; }

body {
    margin: 0;
    background: var(--c-cream);
    color: var(--c-text);
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

body.no-scroll { overflow: hidden; height: 100vh; }

img, video { max-width: 100%; display: block; }

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

h1, h2, h3, h4, h5 {
    font-family: var(--font-display);
    color: var(--c-dark);
    font-weight: 600;
    margin: 0 0 18px;
    letter-spacing: 0.5px;
}

.font-script { font-family: var(--font-script); }

p { margin: 0 0 16px; color: var(--c-text-muted); }

.container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    position: relative;
    padding: var(--section-padding) 0;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--c-gold);
    letter-spacing: 3px;
    text-transform: uppercase;
    font-size: 0.75rem;
    margin-bottom: 14px;
}

.section-label::before, .section-label::after {
    content: '';
    width: 24px;
    height: 1px;
    background: var(--c-gold);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.2rem);
    text-align: center;
}

.section-subtitle {
    text-align: center;
    max-width: 560px;
    margin: 0 auto 50px;
}

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

/* ---------------------------------------------------------------------
   Glassmorphism Utility
--------------------------------------------------------------------- */
.glass {
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    box-shadow: 0 16px 40px rgba(42, 43, 38, 0.12);
}

.page-slide#hikaye .glass,
.page-slide#rsvp .glass {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(166, 139, 103, 0.35);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
    color: var(--c-text-on-dark);
}

/* ---------------------------------------------------------------------
   Buttons
--------------------------------------------------------------------- */
.btn-gold {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 34px;
    border-radius: 8px;
    border: 1px solid var(--c-gold);
    background: linear-gradient(135deg, var(--c-gold-dark), var(--c-gold));
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 1px;
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.btn-gold:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(166, 139, 103, 0.35); }

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 13px 30px;
    border-radius: 8px;
    border: 1px solid var(--glass-border);
    background: #fff;
    color: var(--c-dark);
    cursor: pointer;
    transition: border-color var(--transition-base), color var(--transition-base), background var(--transition-base);
}

.btn-outline:hover { border-color: var(--c-gold); color: var(--c-gold-dark); background: var(--c-cream); }

/* ---------------------------------------------------------------------
   Forms
--------------------------------------------------------------------- */
.field {
    width: 100%;
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.92);
    color: var(--c-text);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color var(--transition-base);
}

.field:focus { outline: none; border-color: var(--c-gold); }
.field::placeholder { color: rgba(185, 176, 160, .6); }

textarea.field { resize: vertical; min-height: 100px; }

label.field-label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    color: var(--c-text-muted);
}

/* ---------------------------------------------------------------------
   Scrollbar
--------------------------------------------------------------------- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--c-black); }
::-webkit-scrollbar-thumb { background: var(--c-gold-dark); border-radius: 4px; }

/* ---------------------------------------------------------------------
   Yardımcı animasyon sınıfları (GSAP ile birlikte kullanılır)
--------------------------------------------------------------------- */
/* Not: Bu görünürlük geçişleri kasıtlı olarak GSAP'e değil, düz CSS
   transition + IntersectionObserver (assets/js/modules/reveals.js)
   kombinasyonuna bağlıdır. Böylece üçüncü parti bir script (GSAP/Three.js)
   herhangi bir sebeple yüklenemese dahi içerik görünür kalır. */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.9s var(--ease-smooth), transform 0.9s var(--ease-smooth);
}

.reveal.in-view {
    opacity: 1;
    transform: translateY(0);
}

.fade-in { opacity: 0; transition: opacity 0.9s var(--ease-smooth); }
.fade-in.in-view { opacity: 1; }

.sr-only {
    position: absolute;
    width: 1px; height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
}