/* ═══════════════════════════════════════════════════════════════
   AVESTA-STYLE MARITIME THEME
   Renk paleti: Derin lacivert + Teal/Turkuaz + Turuncu aksan
   Font: Inter (display) + Inter (body)
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    /* Tipografi */
    --font-display:  "Inter", "Segoe UI", sans-serif;
    --font-body:     "Inter", "Segoe UI", sans-serif;
    --font-family-base: var(--font-body);

    /* Ana Renkler */
    --primary:        #ff8c00;
    --primary-dark:   #ff6b00;
    --primary-glow:   rgba(255,140,0,0.3);

    --secondary:      #1e293b;
    --secondary-mid:  #334155;
    --secondary-light: #475569;

    --accent:         #ffa500;
    --accent-soft:    rgba(255,165,0,0.15);

    /* Menü Renkleri (Turuncu) */
    --menu-primary:   #ff8c00;
    --menu-dark:      #ff6b00;
    --menu-glow:      rgba(255,140,0,0.3);
    --menu-accent:    #ffa500;

    /* Footer Renkleri (Antrasit) */
    --footer-primary: #2d3436;
    --footer-secondary: #4a5568;
    --footer-muted:   #718096;
    --footer-text:    #ffffff;
    --footer-border:  #4a5568;

    --success:        #10b981;
    --danger:         #ef4444;
    --warning:        #f59e0b;
    --star-color:     #f59e0b;

    /* Yüzeyler */
    --surface:        #f8f9fa;
    --surface-muted:  #e9ecef;
    --surface-card:   #ffffff;
    --surface-glass:  rgba(248,249,250,0.9);

    /* Yazı Renkleri */
    --text-color:     #212529;
    --text-muted:     #6c757d;
    --text-light:     #adb5bd;
    --text-on-dark:   #ffffff;

    /* Kenarlık */
    --border-color:   #dee2e6;
    --border-subtle:  #e9ecef;
    --border-dark:    rgba(59,130,246,0.3);

    /* Fiyat */
    --price-color:    #212529;

    /* Gölgeler */
    --shadow-xs:  0 1px 3px rgba(0,0,0,0.08);
    --shadow-sm:  0 4px 12px rgba(0,0,0,0.12);
    --shadow-md:  0 8px 24px rgba(0,0,0,0.16);
    --shadow-lg:  0 16px 40px rgba(0,0,0,0.2);
    --shadow-glow:0 0 24px rgba(37,99,235,0.3);

    /* Yuvarlatma */
    --radius-xs:  3px;
    --radius-sm:  6px;
    --radius-md:  12px;
    --radius-lg:  18px;
    --radius-xl:  24px;
    --radius-full:9999px;

    /* Tipografi Boyutları */
    --type-xs:   0.75rem;
    --type-sm:   0.875rem;
    --type-base: 1rem;
    --type-lg:   1.125rem;
    --type-xl:   1.25rem;
    --type-2xl:  1.5rem;
    --type-3xl:  1.875rem;
    --type-4xl:  2.25rem;
    --type-5xl:  3rem;

    /* Animasyonlar */
    --duration: 0.2s;
    --ease: ease;
}

/* ── Alternatif Temalar ──────────────────────────────────────── */

/* Ocean — Derin Okyanus */
[data-theme="ocean"] {
    --primary:        #0891b2;
    --primary-dark:   #0e7490;
    --primary-glow:   rgba(8,145,178,.22);
    --secondary:      #083344;
    --secondary-mid:  #0c4a6e;
    --secondary-light:#155e75;
    --accent:         #06b6d4;
    --price-color:    #0e7490;
    --border-color:   #a5f3fc;
    --border-subtle:  #cffafe;
    --surface-muted:  #ecfeff;
}

/* Sunset — Gün Batımı */
[data-theme="sunset"] {
    --primary:        #8b5cf6;
    --primary-dark:   #7c3aed;
    --primary-glow:   rgba(139,92,246,.22);
    --secondary:      #1e1b4b;
    --secondary-mid:  #312e81;
    --secondary-light:#3730a3;
    --accent:         #f97316;
    --price-color:    #7c3aed;
    --border-color:   #ddd6fe;
    --border-subtle:  #ede9fe;
    --surface-muted:  #f5f3ff;
}

/* Forest — Orman Yeşili */
[data-theme="forest"] {
    --primary:        #10b981;
    --primary-dark:   #059669;
    --primary-glow:   rgba(16,185,129,.22);
    --secondary:      #052e16;
    --secondary-mid:  #064e3b;
    --secondary-light:#065f46;
    --accent:         #f59e0b;
    --price-color:    #059669;
    --border-color:   #a7f3d0;
    --border-subtle:  #d1fae5;
    --surface-muted:  #ecfdf5;
}

/* Ruby — Yakut Kırmızı */
[data-theme="ruby"] {
    --primary:        #e11d48;
    --primary-dark:   #be123c;
    --primary-glow:   rgba(225,29,72,.22);
    --secondary:      #1c0a0a;
    --secondary-mid:  #450a0a;
    --secondary-light:#7f1d1d;
    --accent:         #f59e0b;
    --price-color:    #be123c;
    --border-color:   #fecdd3;
    --border-subtle:  #ffe4e6;
    --surface-muted:  #fff1f2;
}

/* Gold — Altın / Prestij */
[data-theme="gold"] {
    --primary:        #d97706;
    --primary-dark:   #b45309;
    --primary-glow:   rgba(217,119,6,.22);
    --secondary:      #1c1100;
    --secondary-mid:  #431407;
    --secondary-light:#78350f;
    --accent:         #0ea5e9;
    --price-color:    #b45309;
    --border-color:   #fde68a;
    --border-subtle:  #fef3c7;
    --surface-muted:  #fffbeb;
}

/* Midnight — Gece Modu (Koyu) */
[data-theme="midnight"] {
    --primary:        #818cf8;
    --primary-dark:   #6366f1;
    --primary-glow:   rgba(129,140,248,.22);
    --secondary:      #e2e8f0;
    --secondary-mid:  #94a3b8;
    --secondary-light:#64748b;
    --accent:         #f472b6;
    --price-color:    #a5b4fc;
    --surface:        #1a1a2e;
    --surface-muted:  #0f0f1a;
    --surface-card:   #1e1e35;
    --text-color:     #e2e8f0;
    --text-muted:     #94a3b8;
    --text-light:     #64748b;
    --text-on-dark:   #e2e8f0;
    --border-color:   #334155;
    --border-subtle:  #1e293b;
    --border-dark:    rgba(255,255,255,0.08);
}

[data-theme="midnight"] body {
    background: var(--surface-muted);
    color: var(--text-color);
}
[data-theme="midnight"] .global-header {
    background: rgba(26,26,46,0.97);
    border-bottom-color: var(--border-subtle);
}
[data-theme="midnight"] .product-card,
[data-theme="midnight"] .features-bar__item,
[data-theme="midnight"] .category-card,
[data-theme="midnight"] .trust-section {
    background: var(--surface-card);
    border-color: var(--border-subtle);
}
[data-theme="midnight"] .product-card__category {
    background: rgba(129,140,248,.15);
    border-color: rgba(129,140,248,.3);
}
[data-theme="midnight"] .global-brand__name { color: var(--primary); }
[data-theme="midnight"] .global-nav__link    { color: var(--text-color); }
[data-theme="midnight"] .global-topbar       { background: linear-gradient(90deg, #0f0f1a 0%, #1e1e35 100%); }

/* ═══════════════════════════════════════════════════════════════
   BUTONLAR
   ═══════════════════════════════════════════════════════════════ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.42rem;
    min-height: 2.5rem;
    padding: 0 1.1rem;
    border: 1.5px solid transparent;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: var(--type-body);
    font-weight: 600;
    letter-spacing: 0.01em;
    text-decoration: none;
    cursor: pointer;
    transition:
        transform var(--duration) var(--ease-out),
        box-shadow var(--duration) var(--ease-out),
        background-color var(--duration) ease,
        border-color var(--duration) ease,
        color var(--duration) ease;
    white-space: nowrap;
}

.btn:hover  { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
    color: #0a0a0a;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border: 2px solid var(--accent);
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    transition: all 0.3s ease;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.8);
    position: relative;
    overflow: hidden;
}
.btn--primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(251,191,36,0.3), transparent);
    transition: left 0.6s ease;
}
.btn--primary:hover {
    background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 24px rgba(229,9,20,.6);
    text-shadow: 2px 2px 6px rgba(0,0,0,0.9);
}
.btn--primary:hover::before {
    left: 100%;
}

.btn--accent {
    color: #fff;
    background: linear-gradient(135deg, var(--accent), #ea6100);
    box-shadow: 0 4px 14px rgba(249,115,22,.28);
}
.btn--accent:hover {
    box-shadow: 0 8px 24px rgba(249,115,22,.36);
}

.btn--secondary {
    color: var(--text-on-dark);
    background: var(--secondary-light);
    border-color: var(--border-dark);
}
.btn--secondary:hover {
    background: var(--secondary-mid);
}

.btn--outline {
    color: #ffffff;
    background: transparent;
    border-color: var(--primary);
}
.btn--outline:hover {
    background: var(--primary);
    color: var(--secondary);
}

.btn--ghost {
    color: var(--primary);
    background: transparent;
    border-color: transparent;
}
.btn--ghost:hover {
    background: var(--primary-glow);
}

/* ═══════════════════════════════════════════════════════════════
   BADGES
   ═══════════════════════════════════════════════════════════════ */
.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 1.2rem;
    padding: 0 0.52rem;
    border-radius: var(--radius-full);
    font-family: var(--font-display);
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,.20);
}

.badge--new      { background: linear-gradient(135deg,#10b981,#047857); }
.badge--showcase { background: linear-gradient(135deg,var(--primary),var(--primary-dark)); }
.badge--campaign { background: linear-gradient(135deg,var(--accent),#c2410c); }
.badge--star     { background: linear-gradient(135deg,#f59e0b,#d97706); }