/* ============================================================
   RDMMS — Stylesheet
   Black/White Theme System + Animations
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Inter:wght@300;400;500&family=Space+Mono:wght@400;700&display=swap');

/* ── CSS Custom Properties (Tema Değişkenleri) ─────────────── */
:root {
  /* Dark Theme (varsayılan) */
--bg:   #440202;
--bg-2: #212529;
--bg-3: #212529;
  --border:      rgba(255,255,255,0.08);
  --border-hover:rgba(255,255,255,0.2);
  --text:        #f5f5f5;
  --text-2:      rgba(245,245,245,0.5);
  --text-3:      rgba(245,245,245,0.25);
  --accent:      #F5F5DC;
  --accent-inv:  #080808;

  /* Typography */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-mono:    'Space Mono', monospace;

  /* Spacing */
  --section-pad:  120px;
  --inner-max:    1280px;
  --inner-pad:    clamp(24px, 5vw, 80px);

  /* Transitions */
  --ease:         cubic-bezier(0.16, 1, 0.3, 1);
  --dur:          0.6s;
}

[data-theme="light"] {
  --bg:          #f8f8f8;
  --bg-2:        #ffffff;
  --bg-3:        #efefef;
  --border:      rgba(0,0,0,0.08);
  --border-hover:rgba(0,0,0,0.2);
  --text:        #0a0a0a;
  --text-2:      rgba(10,10,10,0.5);
  --text-3:      rgba(10,10,10,0.25);
  --accent:      #0a0a0a;
  --accent-inv:  #f8f8f8;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  transition: background 0.4s var(--ease), color 0.4s var(--ease);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text);
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 10px 14px;
  width: 100%;
  outline: none;
  transition: border-color 0.2s;
}
input:focus, textarea:focus, select:focus { border-color: var(--text); }
select option { background: var(--bg-3); }

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

/* ── Reveal Animation ──────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal--delay-1.visible { transition-delay: 0.1s; }
.reveal--delay-2.visible { transition-delay: 0.2s; }
.reveal--delay-3.visible { transition-delay: 0.3s; }
.reveal--delay-4.visible { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ── Utility ───────────────────────────────────────────────── */
.hidden { display: none !important; }
.section__inner {
  max-width: var(--inner-max);
  margin: 0 auto;
  padding: var(--section-pad) var(--inner-pad);
}
.section__label {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--text-2);
  text-transform: uppercase;
  margin-bottom: 48px;
}
.section__label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
  max-width: 120px;
}
.section__title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 48px;
}
.section__title em {
  font-style: italic;
  font-weight: 300;
}

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 13px 28px;
  border-radius: 3px;
  transition: all 0.25s var(--ease);
  white-space: nowrap;
}
.btn--primary {
  background: var(--accent);
  color: var(--accent-inv);
}
.btn--primary:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}
.btn--ghost {
  border: 1px solid var(--border);
  color: var(--text);
  background: transparent;
}
.btn--ghost:hover {
  border-color: var(--text);
  background: var(--bg-3);
}
.btn--full { width: 100%; justify-content: center; }
.btn--sm { padding: 8px 16px; font-size: 13px; }

/* ══════════════════════════════════════════════
   NAVİGASYON
══════════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 var(--inner-pad);
  transition: background 0.4s, box-shadow 0.4s, backdrop-filter 0.4s;
}
.nav.scrolled {
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
}
.nav__inner {
  max-width: var(--inner-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.nav__logo {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  display: flex;
}
.logo-r { color: var(--text); }
.logo-d { color: var(--text-2); }
.logo-m { color: var(--text-3); }
.logo-ms { color: var(--text-3); font-weight: 400; }
.nav__logo:hover .logo-d,
.nav__logo:hover .logo-m,
.nav__logo:hover .logo-ms { color: var(--text); transition: color 0.3s; }

.nav__links {
  display: flex;
  gap: 8px;
  list-style: none;
}
.nav__link {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 400;
  color: var(--text-2);
  padding: 8px 14px;
  border-radius: 3px;
  transition: color 0.2s, background 0.2s;
}
.nav__link:hover,
.nav__link.active { color: var(--text); background: var(--bg-3); }

.nav__actions { display: flex; align-items: center; gap: 8px; }

.theme-toggle {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--border);
  color: var(--text-2);
  font-size: 16px;
  transition: all 0.2s;
  position: relative;
}
.theme-toggle:hover { border-color: var(--text); color: var(--text); }

[data-theme="dark"] .theme-icon--light,
[data-theme="light"] .theme-icon--dark { display: none; }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
}
.nav__burger span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--text);
  transition: all 0.3s;
}


/* ══════════════════════════════════════════════
   HERO
══════════════════════════════════════════════ */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 100px var(--inner-pad) 80px;
}

/* Grid arka plan */
.hero__grid-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.grid-line {
  position: absolute;
  top: 0; bottom: 0;
  left: calc(var(--i) * 25%);
  width: 1px;
  background: var(--border);
  opacity: 0.5;
}

.hero__inner {
  max-width: var(--inner-max);
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 1;
}
.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--text-2);
  text-transform: uppercase;
  margin-bottom: 40px;
}
.dot {
  width: 6px; height: 6px;
  background: var(--text);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; }
  50% { opacity: 0.3; }
}
.separator { color: var(--text-3); }

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(56px, 9vw, 128px);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: 40px;
  display: flex;
  flex-direction: column;
}
.title-line { display: block; }
.title-line--accent {
  color: var(--text);
}
.title-line--stroke {
  -webkit-text-stroke: 1.5px var(--text);
  color: transparent;
}

.hero__sub {
  max-width: 520px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-2);
  margin-bottom: 48px;
}
.hero__cta { display: flex; gap: 12px; flex-wrap: wrap; }

/* Marquee */
.hero__marquee {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  overflow: hidden;
  border-top: 1px solid var(--border);
  height: 48px;
}
.marquee__track {
  display: flex;
  align-items: center;
  gap: 32px;
  white-space: nowrap;
  animation: marquee 20s linear infinite;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--text-3);
  height: 100%;
}
.marquee__track .sep { color: var(--text-3); }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ══════════════════════════════════════════════
   BİZ KİMİZ
══════════════════════════════════════════════ */
.about { background: var(--bg-2); border-top: 1px solid var(--border); }
.about__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.about__text { }
.about__body {
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-2);
  margin-bottom: 20px;
}
.about__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}
.stat {
  background: var(--bg-3);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border: 1px solid var(--border);
  transition: border-color 0.3s;
}
.stat:hover { border-color: var(--border-hover); }
.stat__value {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.03em;
}
.stat__label {
  font-size: 12px;
  color: var(--text-2);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ══════════════════════════════════════════════
   HİZMETLER
══════════════════════════════════════════════ */
.services { border-top: 1px solid var(--border); }
.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}
.service-card {
  border: 1px solid var(--border);
  padding: 48px 40px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, background 0.3s;
  cursor: default;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--text);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.service-card:hover { border-color: var(--border-hover); background: var(--bg-2); }
.service-card:hover::before { transform: scaleX(1); }

.service-card__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}
.service-card__title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.service-card__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-2);
  margin-bottom: 28px;
}
.service-card__tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.service-card__tags span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--text-2);
}

/* ══════════════════════════════════════════════
   ÜRÜNLER
══════════════════════════════════════════════ */
.products { background: var(--bg-2); border-top: 1px solid var(--border); }
.products__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  min-height: 200px;
}
.products__loading {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--text-2);
  font-size: 14px;
  padding: 80px;
}
.spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--text);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.products__empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 40px;
  color: var(--text-2);
}
.empty-icon { font-size: 48px; margin-bottom: 16px; opacity: 0.3; }
.empty-hint { font-size: 12px; color: var(--text-3); margin-top: 8px; }

/* Ürün Kartı */
.product-card {
  border: 1px solid var(--border);
  padding: 40px 36px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s var(--ease);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.product-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-3);
  transform: translateY(-2px);
}
.product-card__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 2px;
  border: 1px solid;
  width: fit-content;
}
.product-card__badge--active { border-color: rgba(100,255,100,0.3); color: #6cff6c; }
.product-card__badge--beta    { border-color: rgba(255,200,100,0.3); color: #ffcc64; }
.product-card__badge--coming  { border-color: var(--border); color: var(--text-3); }

.product-card__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.product-card__desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-2);
  flex: 1;
}
.product-card__features {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.product-card__features li {
  list-style: none;
  font-size: 13px;
  color: var(--text-2);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.product-card__features li::before {
  content: '→';
  color: var(--text-3);
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  margin-top: 1px;
}
.product-card__link {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-2);
  text-decoration: none;
  transition: color 0.2s;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
}
.product-card__link:hover { color: var(--text); }

/* ══════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════ */
.footer {
  border-top: 1px solid var(--border);
  padding: 60px var(--inner-pad);
}
.footer__inner {
  max-width: var(--inner-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.footer__logo {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  display: block;
  margin-bottom: 8px;
}
.footer__brand p { font-size: 13px; color: var(--text-2); }
.footer__links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer__links a, .footer__links span {
  font-size: 14px;
  color: var(--text-2);
  transition: color 0.2s;
}
.footer__links a:hover { color: var(--text); }
.footer__copy {
  text-align: right;
  font-size: 12px;
  color: var(--text-3);
  font-family: var(--font-mono);
}

/* ══════════════════════════════════════════════
   ADMİN MODALİ
══════════════════════════════════════════════ */
.admin-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  animation: fadeIn 0.2s var(--ease);
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.admin-modal {
  background: var(--bg-2);
  border: 1px solid var(--border);
  width: min(720px, calc(100vw - 32px));
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  animation: slideUp 0.3s var(--ease);
}
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

.admin-close {
  position: absolute;
  top: 20px; right: 20px;
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
  color: var(--text-2);
  border-radius: 3px;
  font-size: 14px;
  transition: all 0.2s;
  z-index: 10;
}
.admin-close:hover { border-color: var(--text); color: var(--text); }

.admin-panel { padding: 48px 48px 40px; }
.admin-panel__header {
  margin-bottom: 36px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 12px;
}
.admin-panel__header h2 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.02em;
  flex: 1;
}
.admin-panel__header p {
  width: 100%;
  font-size: 14px;
  color: var(--text-2);
}
.admin-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 4px 10px;
  border: 1px solid var(--border);
  color: var(--text-3);
  border-radius: 2px;
  align-self: center;
}

.admin-form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-2);
}
.form-group small { font-size: 11px; color: var(--text-3); text-transform: none; letter-spacing: 0; }
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}
.form-group--full { grid-column: 1 / -1; }
.form-actions { display: flex; gap: 12px; justify-content: flex-end; margin-top: 8px; }

.form-error {
  background: rgba(255,80,80,0.1);
  border: 1px solid rgba(255,80,80,0.3);
  color: #ff5050;
  padding: 10px 14px;
  font-size: 13px;
  border-radius: 3px;
  margin-top: 8px;
}
.form-success {
  background: rgba(100,255,100,0.1);
  border: 1px solid rgba(100,255,100,0.3);
  color: #6cff6c;
  padding: 10px 14px;
  font-size: 13px;
  border-radius: 3px;
  margin-top: 8px;
}

/* Admin ürün listesi */
.admin-products {
  margin-bottom: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}
.admin-add-product { }
.admin-section-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: 20px;
}

.admin-product-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.admin-product-item:last-child { border-bottom: none; }
.admin-product-item__name {
  flex: 1;
  font-size: 15px;
  font-weight: 500;
}
.admin-product-item__cat {
  font-size: 12px;
  color: var(--text-2);
  font-family: var(--font-mono);
}
.admin-product-item__actions { display: flex; gap: 8px; }
.admin-product-item__actions button {
  font-size: 12px;
  padding: 5px 12px;
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text-2);
  transition: all 0.2s;
}
.admin-product-item__actions button:hover { border-color: var(--text); color: var(--text); }
.admin-product-item__actions .del-btn:hover { border-color: #ff5050; color: #ff5050; }

.admin-products-empty {
  color: var(--text-3);
  font-size: 13px;
  padding: 20px 0;
}

/* ── Responsive ────────────────────────────── */
@media (max-width: 900px) {
  :root { --section-pad: 80px; }
  .about__layout { grid-template-columns: 1fr; gap: 48px; }
  .services__grid { grid-template-columns: 1fr; }
  .products__grid { grid-template-columns: 1fr 1fr; }
  .footer__inner { grid-template-columns: 1fr; text-align: center; }
  .footer__copy { text-align: center; }
  .footer__links { align-items: center; }
}
@media (max-width: 640px) {
  .nav__links { display: none; }
   .nav__links.open {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 68px; left: 0; right: 0;
  background: var(--bg);
  padding: 24px;
  border-bottom: 1px solid var(--border);
  gap: 4px;
}
  .nav__burger { display: flex; }
  .hero__title { font-size: clamp(44px, 13vw, 80px); }
  .products__grid { grid-template-columns: 1fr; }
  .about__stats { grid-template-columns: 1fr; }
  .admin-panel { padding: 32px 24px; }
  .form-grid { grid-template-columns: 1fr; }
  .admin-panel__header { flex-direction: column; }
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: #8B1A1A;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: #A52020;
}

.btn--wa {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  margin-top: 12px;
  padding: 12px;
  background: #25D366;
  color: #fff;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  border-radius: 3px;
  transition: background 0.2s;
}

.btn--wa:hover {
  background: #1ebe5d;
}


/* Ürün Detay Modal */
.product-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  animation: fadeIn 0.2s ease;
}

.product-modal {
  background: var(--bg-2);
  border: 1px solid var(--border);
  width: min(680px, calc(100vw - 32px));
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
  animation: slideUp 0.3s var(--ease);
}

.product-modal__image {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
}

.product-modal__body {
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.product-modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.5);
  border: 1px solid var(--border);
  color: #fff;
  border-radius: 3px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
  z-index: 10;
}

.product-modal__close:hover {
  background: rgba(139,26,26,0.7);
}

.product-modal__title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.product-modal__desc {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-2);
}


/* Smooth Sayfa Animasyonları */
section {
  transition: opacity 0.4s ease;
}

.nav__link {
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 14px;
  right: 14px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}

.nav__link:hover::after,
.nav__link.active::after {
  transform: scaleX(1);
}

.product-card {
  transition: transform 0.35s var(--ease), 
              border-color 0.3s ease, 
              box-shadow 0.35s ease;
}

.service-card {
  transition: border-color 0.3s ease,
              background 0.3s ease;
}

.stat {
  transition: border-color 0.3s ease,
              transform 0.3s var(--ease);
}

.stat:hover {
  transform: translateY(-2px);
}

/* Ürün Önizleme */
.preview-section {
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.preview-card {
  border: 1px dashed var(--border);
  border-radius: 3px;
  overflow: hidden;
}

.preview-empty {
  padding: 32px;
  text-align: center;
  color: var(--text-2);
  font-size: 13px;
}

.preview-card .product-card {
  border: none;
  transform: none !important;
  box-shadow: none !important;
  pointer-events: none;
}

.hero__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  width: 100%;
}

.hero__eyebrow {
  width: 100%;
  margin-bottom: 24px;
}

.hero__content {
  flex: 1;
  min-width: 300px;
  max-width: 55%;
}

.hero__logo {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__logo img {
  height: 200px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.85;
}


/* Loading Screen */
.loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader__logo img {
  height: 120px;
  width: auto;
  filter: brightness(0) invert(1);
  animation: logoPulse 1.5s ease infinite;
}

@keyframes logoPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.97); }
}

.loader__bar {
  width: 200px;
  height: 2px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.loader__progress {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  width: 0%;
  transition: width 0.3s ease;
}

/* Scroll Progress Bar */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: var(--accent);
  z-index: 9999;
  transition: width 0.1s ease;
}

/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  background: var(--accent);
  color: #a06b6b;
  border-radius: 3px;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 500;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s var(--ease);
  cursor: pointer;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
}

/* Custom Cursor */
* { cursor: none; }

.cursor {
  position: fixed;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease, width 0.2s ease, height 0.2s ease;
}

.cursor-follower {
  position: fixed;
  width: 32px;
  height: 32px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99998;
  transform: translate(-50%, -50%);
  transition: transform 0.15s ease, width 0.3s ease, height 0.3s ease, opacity 0.3s ease;
  opacity: 0.6;
}

.cursor.hover {
  width: 16px;
  height: 16px;
}

.cursor-follower.hover {
  width: 48px;
  height: 48px;
  opacity: 0.3;
}