/* ══════════════════════════════════════════════════════════════
   💎 DIAMOND CUT — PREMIUM ENDÜSTRİYEL MENÜ STİLLERİ
   Marka: Antrasit #2C3038 · Altın #C9A961 · Krem #FAFAF7
   HedefSoket / Diamond Cut karakteri
   Mevcut HTML yapısıyla birebir uyumlu
══════════════════════════════════════════════════════════════ */

/* ── GOOGLE FONTS ──────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,500;1,600&family=Montserrat:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;700&display=swap');

/* ── DEĞIŞKENLER ───────────────────────────────────────────── */
:root {
  --primary-light:      #FAFAF7;
  --secondary-light:    #F2EFE7;
  --tertiary-light:     #E5E2DC;
  --accent-an1:         #1F2329;
  --accent-an2:         #2C3038;
  --accent-an3:         #3D434D;
  --accent-an4:         #5C6470;
  --gold:               #C9A961;
  --gold2:              #D4B574;
  --gold3:              #E8C77A;
  --gold-dark:          #A88B45;
  --text-dark:          #1F2329;
  --text-muted:         #5C6470;
  --glass-bg:           rgba(255, 255, 255, 0.94);
  --glass-border:       rgba(201, 169, 97, 0.18);
  --neon-glow:          0 8px 28px rgba(44, 48, 56, 0.18);
  --gold-glow:          0 8px 24px rgba(201, 169, 97, 0.30);
  --gold-glowb:         0 12px 36px rgba(201, 169, 97, 0.45);
  --link-gradient:      linear-gradient(135deg, #2C3038, #3D434D);
  --gold-gradient:      linear-gradient(135deg, #C9A961, #D4B574, #E8C77A);
  --gold-gradient2:     linear-gradient(135deg, #E8C77A, #C9A961, #A88B45);
  --header-h:           76px;
}

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

html {
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  font-family: 'Montserrat', 'Inter', sans-serif;
  background: var(--primary-light);
  color: var(--text-dark);
  overflow-x: hidden;
  line-height: 1.6;
}

/* ══════════════════════════════════════════════════════════════
   HEADER
══════════════════════════════════════════════════════════════ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-h);
  padding: 0 60px;
  background: rgba(250, 250, 247, 0.96);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border-bottom: 1px solid var(--glass-border);
  z-index: 1000;
  transition: height 0.4s ease, box-shadow 0.4s ease, background 0.4s ease;
}

.header.scrolled {
  height: 64px;
  background: rgba(250, 250, 247, 0.98);
  border-bottom: 1px solid var(--gold);
  box-shadow: 0 4px 24px rgba(201, 169, 97, 0.15);
}

/* Altın alt çizgi accent */
.header::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.5;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  max-width: 1800px;
  margin: 0 auto;
  gap: 20px;
}

/* ══════════════════════════════════════════════════════════════
   LOGO — Dönen Dişli + Altın H
══════════════════════════════════════════════════════════════ */
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  gap: 0;
  flex-shrink: 0;
  z-index: 1001;
  position: relative;
}

.logo-icon {
  width: 56px;
  height: 56px;
  margin-right: 14px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: width 0.4s ease, height 0.4s ease;
}

/* Dönen dış halka — altın & antrasit segmentli (dişli efekti) */
.logo-icon::before {
  content: '';
  position: absolute;
  inset: 0;
  background: conic-gradient(
    var(--gold3) 0deg 30deg,
    var(--accent-an2) 30deg 60deg,
    var(--gold) 60deg 90deg,
    var(--accent-an3) 90deg 120deg,
    var(--gold3) 120deg 150deg,
    var(--accent-an2) 150deg 180deg,
    var(--gold) 180deg 210deg,
    var(--accent-an3) 210deg 240deg,
    var(--gold3) 240deg 270deg,
    var(--accent-an2) 270deg 300deg,
    var(--gold) 300deg 330deg,
    var(--accent-an3) 330deg 360deg
  );
  border-radius: 50%;
  animation: logoSpin 15s linear infinite;
}

/* İç krem daire */
.logo-icon::after {
  content: '';
  position: absolute;
  inset: 4px;
  background: var(--primary-light);
  border-radius: 50%;
  z-index: 2;
  box-shadow: inset 0 0 12px rgba(201, 169, 97, 0.15);
}

.logo-icon i {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.9rem;
  font-weight: 700;
  font-style: italic;
  background: var(--gold-gradient2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  z-index: 3;
  position: relative;
  animation: iconPulse 3s ease-in-out infinite;
  text-shadow: 0 0 10px rgba(201, 169, 97, 0.3);
}

@keyframes logoSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes iconPulse {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.08); }
}

.logo-text {
  font-family: 'Cormorant Garamond', 'Montserrat', serif;
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--accent-an1);
  text-transform: uppercase;
  line-height: 1;
  transition: font-size 0.4s ease;
  position: relative;
}

/* Logo metnin son harfi italic altın */
.logo-text::after {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--gold-gradient);
  transform: rotate(45deg);
  margin-left: 8px;
  vertical-align: middle;
  box-shadow: 0 0 8px rgba(201, 169, 97, 0.5);
}

.logo-subtitle {
  position: absolute;
  top: 100%;
  left: 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--gold-dark);
  margin-top: 3px;
  white-space: nowrap;
  text-transform: uppercase;
}

/* Scroll'da logo biraz küçülsün */
.header.scrolled .logo-icon {
  width: 46px;
  height: 46px;
}

.header.scrolled .logo-text {
  font-size: 1.35rem;
}

/* ══════════════════════════════════════════════════════════════
   NAVİGASYON
══════════════════════════════════════════════════════════════ */
.nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-item {
  position: relative;
}

/* Elmas divider (her item arasında) */
.nav-item:not(:last-child)::after {
  content: '◆';
  position: absolute;
  right: -3px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gold);
  font-size: 5px;
  opacity: 0.5;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--accent-an1);
  text-decoration: none;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 10px 18px;
  position: relative;
  overflow: hidden;
  transition: all 0.30s cubic-bezier(0.22, 1, 0.36, 1);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

/* Alt çizgi - hover'da altın */
.nav-link::before {
  content: '';
  position: absolute;
  bottom: 6px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gold-gradient);
  box-shadow: 0 0 8px rgba(201, 169, 97, 0.5);
  transform: translateX(-50%);
  transition: width 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.nav-link:hover::before {
  width: calc(100% - 24px);
}

.nav-link:hover {
  color: var(--gold-dark);
}

.nav-link i {
  font-size: 0.65rem;
  transition: transform 0.28s ease;
  color: var(--gold);
}

.nav-item:hover .nav-link i {
  transform: rotate(180deg);
}

/* Aktif link */
.nav-link.active {
  color: var(--gold-dark);
  background: linear-gradient(180deg, transparent 50%, rgba(201, 169, 97, 0.10) 100%);
}

.nav-link.active::before {
  width: calc(100% - 24px);
}

/* ── DROPDOWN ───────────────────────────── */
.dropdown {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: rgba(250, 250, 247, 0.98);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid var(--gold);
  border-top: 3px solid var(--gold);
  padding: 12px 0;
  min-width: 280px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.28s ease, transform 0.28s cubic-bezier(0.22, 1, 0.36, 1), visibility 0.28s;
  box-shadow: 0 20px 48px rgba(31, 35, 41, 0.15),
              0 4px 12px rgba(201, 169, 97, 0.10);
}

/* Üst altın aksan çizgi */
.dropdown::after {
  content: '';
  position: absolute;
  top: -3px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gold-gradient);
  box-shadow: 0 0 12px rgba(201, 169, 97, 0.5);
}

/* Üçgen ok */
.dropdown::before {
  content: '';
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 14px;
  height: 14px;
  background: var(--gold);
  z-index: 1;
}

.nav-item:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 22px;
  color: var(--text-muted);
  text-decoration: none;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: all 0.25s ease;
  border-left: 3px solid transparent;
  position: relative;
}

.dropdown-item:hover {
  color: var(--accent-an1);
  background: linear-gradient(90deg, rgba(201, 169, 97, 0.08), transparent);
  border-left-color: var(--gold);
  padding-left: 28px;
}

.dropdown-item i {
  width: 18px;
  font-size: 0.85rem;
  color: var(--gold-dark);
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.dropdown-item:hover i {
  transform: scale(1.2);
  color: var(--gold);
}

/* ══════════════════════════════════════════════════════════════
   CTA BUTONU — Altın Premium
══════════════════════════════════════════════════════════════ */
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 26px;
  background: var(--gold-gradient);
  color: var(--accent-an1);
  text-decoration: none;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1.5px solid var(--gold);
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
  transition: transform 0.30s ease, box-shadow 0.30s ease;
  box-shadow: var(--gold-glow), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

/* Parlama efekti */
.cta-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, 0.4) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.cta-btn:hover::before {
  transform: translateX(100%);
}

.cta-btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--gold-glowb), inset 0 1px 0 rgba(255, 255, 255, 0.3);
  color: var(--accent-an1);
}

.cta-btn:active {
  transform: translateY(-1px);
}

.cta-btn i {
  font-size: 0.85rem;
  color: var(--accent-an1);
}

/* ══════════════════════════════════════════════════════════════
   MOBİL TOGGLE (hamburger)
══════════════════════════════════════════════════════════════ */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  cursor: pointer;
  padding: 8px;
  z-index: 1002;
  width: 42px;
  height: 42px;
  background: rgba(201, 169, 97, 0.08);
  border: 1.5px solid var(--gold);
  transition: all 0.30s ease;
}

.mobile-toggle:hover {
  background: var(--gold);
  border-color: var(--gold);
}

.mobile-toggle:hover span {
  background: var(--accent-an1);
}

.mobile-toggle span {
  width: 20px;
  height: 2px;
  background: var(--accent-an2);
  margin: 2.5px auto;
  transition: all 0.36s cubic-bezier(0.22, 1, 0.36, 1);
  display: block;
}

.mobile-toggle.active {
  background: var(--accent-an1);
  border-color: var(--accent-an1);
}

.mobile-toggle.active span {
  background: var(--gold3);
}

.mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: translateX(-12px);
}

.mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ══════════════════════════════════════════════════════════════
   MOBİL SIDEBAR
══════════════════════════════════════════════════════════════ */
.mobile-sidebar {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 360px;
  height: 100vh;
  background: rgba(250, 250, 247, 0.98);
  backdrop-filter: blur(36px);
  -webkit-backdrop-filter: blur(36px);
  z-index: 1001;
  transition: right 0.44s cubic-bezier(0.22, 1, 0.36, 1);
  border-left: 1px solid var(--gold);
  box-shadow: -12px 0 48px rgba(31, 35, 41, 0.15);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.mobile-sidebar.active {
  right: 0;
}

/* Sidebar üst şerit — altın */
.mobile-sidebar::before {
  content: '';
  display: block;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-an1), var(--gold), var(--gold3), var(--gold), var(--accent-an1));
  background-size: 300% 100%;
  animation: shineBar 4s linear infinite;
  flex-shrink: 0;
}

@keyframes shineBar {
  0%   { background-position: 0% 0%; }
  100% { background-position: 300% 0%; }
}

.sidebar-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
  background: linear-gradient(135deg, rgba(201, 169, 97, 0.06), transparent);
}

.sidebar-close {
  width: 40px;
  height: 40px;
  border: 1.5px solid var(--gold);
  background: transparent;
  color: var(--accent-an1);
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.30s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar-close:hover {
  background: var(--accent-an1);
  border-color: var(--accent-an1);
  color: var(--gold3);
  transform: rotate(90deg);
}

.sidebar-content {
  padding: 18px 24px;
  flex: 1;
}

/* ── Mobil nav linkleri ── */
.mobile-nav-item {
  margin-bottom: 2px;
  position: relative;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 14px;
  color: var(--accent-an1);
  text-decoration: none;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.86rem;
  font-weight: 600;
  border-bottom: 1px solid var(--glass-border);
  transition: all 0.30s ease;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  position: relative;
}

.mobile-nav-link::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 3px;
  height: 0;
  background: var(--gold-gradient);
  transform: translateY(-50%);
  transition: height 0.30s ease;
}

.mobile-nav-link:hover::before,
.mobile-nav-item.active .mobile-nav-link::before {
  height: 60%;
}

.mobile-nav-link:hover {
  color: var(--gold-dark);
  background: linear-gradient(90deg, rgba(201, 169, 97, 0.06), transparent);
  padding-left: 22px;
}

.mobile-nav-link i {
  font-size: 0.70rem;
  color: var(--gold);
  transition: transform 0.30s ease;
}

.mobile-nav-item.active .mobile-nav-link {
  color: var(--gold-dark);
}

.mobile-nav-item.active .mobile-nav-link i {
  transform: rotate(180deg);
}

/* ── Mobil dropdown ── */
.mobile-dropdown {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.40s cubic-bezier(0.22, 1, 0.36, 1), padding 0.30s ease;
  background: rgba(201, 169, 97, 0.04);
  border-left: 2px solid var(--gold);
  margin: 4px 0 6px 8px;
}

.mobile-dropdown.active {
  max-height: 600px;
  padding: 8px 0;
}

.mobile-dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 18px;
  color: var(--text-muted);
  text-decoration: none;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: all 0.25s ease;
}

.mobile-dropdown-item:hover {
  color: var(--accent-an1);
  background: rgba(201, 169, 97, 0.08);
  padding-left: 24px;
}

.mobile-dropdown-item i {
  width: 16px;
  font-size: 0.85rem;
  color: var(--gold-dark);
  flex-shrink: 0;
}

/* ── Sidebar CTA ── */
.sidebar-cta {
  padding: 20px 24px 28px;
  border-top: 1px solid var(--glass-border);
  flex-shrink: 0;
  background: linear-gradient(180deg, transparent, rgba(201, 169, 97, 0.04));
}

/* Telefon kartı */
.sidebar-phone-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  background: linear-gradient(135deg, var(--accent-an1), var(--accent-an3));
  border: 1px solid var(--gold);
  margin-bottom: 14px;
  position: relative;
  overflow: hidden;
}

/* Sağ üst altın aksan */
.sidebar-phone-card::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 60px; height: 60px;
  background: radial-gradient(circle at top right, rgba(201, 169, 97, 0.3), transparent 70%);
}

.sidebar-phone-ic {
  width: 40px;
  height: 40px;
  background: var(--gold-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  animation: phPulse 2.5s ease-in-out infinite;
}

@keyframes phPulse {
  0%, 100% { box-shadow: 0 4px 14px rgba(201, 169, 97, 0.5); }
  50%      { box-shadow: 0 4px 24px rgba(201, 169, 97, 0.8); }
}

.sidebar-phone-ic i {
  color: var(--accent-an1);
  font-size: 1.1rem;
}

.sidebar-phone-info {
  flex: 1;
  position: relative;
  z-index: 1;
}

.sidebar-phone-lbl {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  font-weight: 600;
  color: var(--gold3);
  text-transform: uppercase;
  letter-spacing: 0.20em;
  display: block;
}

.sidebar-phone-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.20rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  display: block;
  margin-top: 2px;
  letter-spacing: 0.02em;
}

.sidebar-phone-avail {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
}

.sidebar-avail-dot {
  width: 6px;
  height: 6px;
  background: #22C55E;
  transform: rotate(45deg);
  animation: avBlink 1.8s ease-in-out infinite;
  box-shadow: 0 0 6px #22C55E;
}

@keyframes avBlink {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.3; }
}

.sidebar-phone-avail span {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.55);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sidebar-cta-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 15px 22px;
  background: var(--gold-gradient);
  color: var(--accent-an1);
  text-decoration: none;
  text-align: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  transition: all 0.30s ease;
  font-size: 0.82rem;
  border: 1.5px solid var(--gold);
  box-shadow: var(--gold-glow);
  position: relative;
  overflow: hidden;
}

.sidebar-cta-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, 0.35) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.sidebar-cta-btn:hover::before {
  transform: translateX(100%);
}

.sidebar-cta-btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--gold-glowb);
  color: var(--accent-an1);
}

/* ── Overlay ── */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(31, 35, 41, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.30s ease, visibility 0.30s ease;
}

.overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ══════════════════════════════════════════════════════════════
   BODY PADDING
══════════════════════════════════════════════════════════════ */
body {
  padding-top: var(--header-h);
}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE — 1280px–1025px (orta PC)
══════════════════════════════════════════════════════════════ */
@media (max-width: 1280px) and (min-width: 1025px) {
  .header {
    padding: 0 36px;
  }

  .logo-icon {
    width: 48px;
    height: 48px;
    margin-right: 12px;
  }

  .logo-icon i {
    font-size: 1.6rem;
  }

  .logo-text {
    font-size: 1.30rem;
    letter-spacing: 0.8px;
  }

  .nav {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 0;
  }

  .nav::-webkit-scrollbar {
    display: none;
  }

  .nav-link {
    font-size: 0.72rem;
    padding: 8px 12px;
    letter-spacing: 0.08em;
  }

  .nav-item:not(:last-child)::after {
    right: -2px;
    font-size: 4px;
  }

  .cta-btn {
    padding: 10px 18px;
    font-size: 0.72rem;
  }

  .mobile-toggle {
    display: none !important;
  }
}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE — 1024px altı (tablet + mobil)
══════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  :root {
    --header-h: 64px;
  }

  .header {
    padding: 0 28px;
  }

  .nav,
  .cta-btn {
    display: none !important;
  }

  .mobile-toggle {
    display: flex !important;
  }

  .logo-icon {
    width: 44px;
    height: 44px;
    margin-right: 11px;
  }

  .logo-icon i {
    font-size: 1.50rem;
  }

  .logo-text {
    font-size: 1.15rem;
    letter-spacing: 0.7px;
  }

  .logo-text::after {
    width: 5px;
    height: 5px;
    margin-left: 6px;
  }

  .logo-subtitle {
    font-size: 0.52rem;
    letter-spacing: 0.18em;
  }
}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE — 767px altı (küçük mobil)
══════════════════════════════════════════════════════════════ */
@media (max-width: 767px) {
  :root {
    --header-h: 58px;
  }

  .header {
    padding: 0 20px;
  }

  .logo-icon {
    width: 38px;
    height: 38px;
    margin-right: 10px;
  }

  .logo-icon i {
    font-size: 1.28rem;
  }

  .logo-icon::after {
    inset: 3px;
  }

  .logo-text {
    font-size: 1rem;
    letter-spacing: 0.6px;
  }

  .logo-text::after {
    width: 4px;
    height: 4px;
    margin-left: 5px;
  }

  .logo-subtitle {
    display: none;
  }

  .mobile-toggle {
    width: 38px;
    height: 38px;
  }

  .mobile-sidebar {
    max-width: 100%;
  }
}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE — 480px altı (çok küçük)
══════════════════════════════════════════════════════════════ */
@media (max-width: 480px) {
  :root {
    --header-h: 54px;
  }

  .header {
    padding: 0 16px;
  }

  .logo-icon {
    width: 34px;
    height: 34px;
    margin-right: 8px;
  }

  .logo-icon i {
    font-size: 1.1rem;
  }

  .logo-text {
    font-size: 0.90rem;
    letter-spacing: 0.5px;
  }
}