/* ATT Garaj — Mercedes-Benz Style */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;900&display=swap');

:root {
  --black: #1c1c1c;
  --dark: #222222;
  --dark2: #2c2c2c;
  --silver: #c4c4c4;
  --silver-light: #ececec;
  --white: #f8f8f8;
  --pure-white: #ffffff;
  --accent: #ececec;
  --gold: #b8a878;
  --border: rgba(236,236,236,0.18);
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--black);
  color: var(--white);
  overflow-x: hidden;
}

/* ── NAVBAR ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(28,28,28,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0 40px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-logo {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  filter: drop-shadow(0 0 8px rgba(220,220,220,0.2));
  transition: filter 0.3s;
}
.navbar-brand:hover .brand-logo {
  filter: drop-shadow(0 0 14px rgba(220,220,220,0.45));
}

.brand-name {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand-name span:first-child {
  font-size: 20px;
  font-weight: 700;
  color: var(--pure-white);
  letter-spacing: 3px;
}

.brand-name span:last-child {
  font-size: 10px;
  color: var(--silver);
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-top: 3px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.nav-links a {
  color: var(--silver-light);
  text-decoration: none;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 8px 16px;
  border: 1px solid transparent;
  transition: var(--transition);
}

.nav-links a:hover, .nav-links a.active {
  color: var(--pure-white);
  border-color: var(--border);
  background: rgba(255,255,255,0.04);
}

.nav-phone {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

.nav-phone a {
  color: var(--silver-light);
  text-decoration: none;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  transition: var(--transition);
}

.nav-phone a:hover { color: var(--pure-white); }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 300px 1fr 300px;
  gap: 0;
  padding-top: 72px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(192,192,192,0.04) 0%, transparent 70%),
    linear-gradient(180deg, transparent 60%, var(--black) 100%);
  z-index: 1;
  pointer-events: none;
}

/* ── SIDE PANELS ── */
@keyframes shimmer {
  0% { transform: translateX(-100%) skewX(-12deg); }
  100% { transform: translateX(300%) skewX(-12deg); }
}
@keyframes glowPulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.8; }
}
@keyframes borderScan {
  0% { background-position: 0% 0%; }
  100% { background-position: 0% 200%; }
}

.side-panel {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 60px 32px;
  overflow: hidden;
  background: linear-gradient(160deg, #202020 0%, #1a1a1a 40%, #1e1e1e 100%);
  border-right: 1px solid rgba(192,192,192,0.1);
}

.side-right {
  border-right: none;
  border-left: 1px solid rgba(192,192,192,0.1);
}

/* Arka plan doku */
.side-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 60px,
      rgba(192,192,192,0.015) 60px,
      rgba(192,192,192,0.015) 61px
    ),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 60px,
      rgba(192,192,192,0.015) 60px,
      rgba(192,192,192,0.015) 61px
    );
  pointer-events: none;
}

/* Parlayan kenar aksanı */
.sp-glow {
  position: absolute;
  top: 0; right: -1px;
  width: 2px;
  height: 100%;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(192,192,192,0.6) 30%,
    rgba(255,255,255,0.9) 50%,
    rgba(192,192,192,0.6) 70%,
    transparent 100%
  );
  animation: glowPulse 3s ease-in-out infinite;
  pointer-events: none;
}
.sp-glow-right {
  right: auto; left: -1px;
}

/* Köşe etiket */
.sp-label {
  position: absolute;
  top: 0; right: 0;
  background: linear-gradient(135deg, rgba(192,192,192,0.15), rgba(192,192,192,0.05));
  border-left: 1px solid rgba(192,192,192,0.2);
  border-bottom: 1px solid rgba(192,192,192,0.2);
  padding: 8px 16px;
}
.side-right .sp-label {
  right: auto; left: 0;
  border-left: none; border-right: 1px solid rgba(192,192,192,0.2);
}
.sp-label-text {
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--silver-light);
}

/* SVG ikon */
.sp-icon-wrap {
  width: 72px;
  height: 72px;
  border: 1px solid rgba(192,192,192,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  position: relative;
  transition: border-color 0.4s;
}
.side-panel:hover .sp-icon-wrap {
  border-color: rgba(192,192,192,0.6);
  box-shadow: 0 0 24px rgba(192,192,192,0.12);
}
.sp-icon-wrap::before {
  content: '';
  position: absolute;
  top: -1px; left: 20%;
  width: 60%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--silver-light), transparent);
}
.sp-icon-svg {
  width: 36px;
  height: 36px;
  color: var(--silver-light);
  transition: color 0.3s;
}
.side-panel:hover .sp-icon-svg {
  color: var(--pure-white);
}

/* Başlık */
.sp-main-title {
  font-size: clamp(26px, 2.5vw, 34px);
  font-weight: 900;
  color: var(--pure-white);
  line-height: 1.05;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

/* Ücretsiz rozet */
.sp-free-badge {
  display: inline-block;
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--black);
  background: var(--pure-white);
  padding: 6px 14px;
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
}
.sp-free-badge::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  animation: shimmer 2.5s ease-in-out infinite;
}
.sp-free-badge-alt {
  background: linear-gradient(135deg, #2a2a2a, #1a1a1a);
  color: var(--silver-light);
  border: 1px solid rgba(192,192,192,0.4);
}
.sp-free-badge-alt::after { display: none; }

/* İçerik bloğu */
.sp-content {
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: opacity 0.5s ease, max-height 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.side-panel:hover .sp-content {
  opacity: 1;
  max-height: 400px;
}

.sp-desc {
  font-size: 12.5px;
  color: var(--silver);
  line-height: 1.75;
  margin-bottom: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}

.sp-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}
.sp-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--silver-light);
  padding: 6px 10px;
  background: rgba(255,255,255,0.02);
  border-left: 2px solid rgba(192,192,192,0.2);
  transition: background 0.2s, border-color 0.2s;
}
.sp-list li:hover {
  background: rgba(255,255,255,0.05);
  border-left-color: var(--silver);
}
.sp-bullet {
  width: 4px;
  height: 4px;
  background: var(--silver-light);
  border-radius: 50%;
  flex-shrink: 0;
}

/* CTA butonu */
.sp-cta {
  display: block;
  text-align: center;
  padding: 12px 20px;
  background: var(--pure-white);
  color: var(--black);
  text-decoration: none;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 3px;
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
  transition: background 0.2s;
}
.sp-cta::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(0,0,0,0.06) 50%, transparent 100%);
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}
.sp-cta:hover { background: #e0e0e0; }
.sp-cta:hover::after { transform: translateX(100%); }

/* Alt köşe su izi */
.sp-corner-text {
  position: absolute;
  bottom: 24px;
  right: 20px;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 4px;
  color: rgba(192,192,192,0.08);
  text-transform: uppercase;
  transform: rotate(90deg);
  transform-origin: right bottom;
  white-space: nowrap;
}
.side-right .sp-corner-text {
  right: auto; left: 20px;
  transform: rotate(-90deg);
  transform-origin: left bottom;
}

/* ── AI CHAT ── */
.ai-chat-wrapper {
  position: fixed;
  bottom: 110px;
  right: 32px;
  z-index: 998;
}

.ai-chat-toggle {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  border: 1px solid rgba(192,192,192,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
  transition: transform 0.2s, box-shadow 0.2s;
  position: relative;
}

.ai-chat-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(100,100,255,0.3);
}

.ai-chat-pulse {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 12px;
  height: 12px;
  background: #4ade80;
  border-radius: 50%;
  border: 2px solid var(--black);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.7; }
}

.ai-chat-box {
  position: absolute;
  bottom: 70px;
  right: 0;
  width: 340px;
  background: var(--dark);
  border: 1px solid rgba(192,192,192,0.2);
  border-radius: 4px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.8);
  display: none;
  flex-direction: column;
  overflow: hidden;
  animation: chatOpen 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-chat-box.open { display: flex; }

@keyframes chatOpen {
  from { opacity: 0; transform: translateY(20px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.ai-chat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  border-bottom: 1px solid var(--border);
}

.ai-chat-avatar {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #2a2a4a, #1a1a3e);
  border: 1px solid rgba(192,192,192,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 900;
  color: var(--silver-light);
  flex-shrink: 0;
}

.ai-chat-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--pure-white);
}

.ai-chat-status {
  font-size: 11px;
  color: #4ade80;
  margin-top: 2px;
}

.ai-chat-close {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--silver);
  font-size: 16px;
  cursor: pointer;
  padding: 4px 8px;
  transition: color 0.2s;
}

.ai-chat-close:hover { color: var(--pure-white); }

.ai-chat-messages {
  flex: 1;
  padding: 16px;
  max-height: 320px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.ai-msg { display: flex; }
.ai-msg-bot { justify-content: flex-start; }
.ai-msg-user { justify-content: flex-end; }

.ai-msg-bubble {
  max-width: 85%;
  padding: 10px 14px;
  font-size: 13px;
  line-height: 1.6;
  border-radius: 2px;
}

.ai-msg-bot .ai-msg-bubble {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-left: 2px solid var(--silver);
  color: var(--white);
}

.ai-msg-user .ai-msg-bubble {
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  border: 1px solid rgba(192,192,192,0.2);
  color: var(--pure-white);
}

.ai-typing {
  display: flex;
  gap: 4px;
  padding: 12px 14px;
  background: var(--dark2);
  border: 1px solid var(--border);
  border-left: 2px solid var(--silver);
  width: fit-content;
}

.ai-typing span {
  width: 6px;
  height: 6px;
  background: var(--silver);
  border-radius: 50%;
  animation: typing 1.2s infinite;
}

.ai-typing span:nth-child(2) { animation-delay: 0.2s; }
.ai-typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-6px); opacity: 1; }
}

.ai-quick-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0 0 4px 0;
}

.ai-quick-btns button {
  padding: 6px 10px;
  background: var(--dark2);
  border: 1px solid var(--border);
  color: var(--silver-light);
  font-size: 11px;
  cursor: pointer;
  transition: all 0.2s;
  font-family: 'Inter', sans-serif;
}

.ai-quick-btns button:hover {
  border-color: var(--silver);
  color: var(--pure-white);
  background: rgba(255,255,255,0.05);
}

.ai-chat-input-area {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--border);
}

.ai-chat-input-area input {
  flex: 1;
  background: var(--dark2);
  border: none;
  outline: none;
  padding: 14px 16px;
  color: var(--pure-white);
  font-size: 13px;
  font-family: 'Inter', sans-serif;
}

.ai-chat-input-area input::placeholder { color: var(--silver); }

.ai-chat-input-area button {
  padding: 14px 18px;
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  border: none;
  border-left: 1px solid var(--border);
  color: var(--silver-light);
  cursor: pointer;
  transition: background 0.2s;
}

.ai-chat-input-area button:hover {
  background: linear-gradient(135deg, #2a2a4e, #26315e);
  color: var(--pure-white);
}

/* ── MERCEDES-BENZ ROZET ── */
.mb-service-badge {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 36px;
  padding: 14px 24px;
  border: 1px solid rgba(192,192,192,0.25);
  background: linear-gradient(135deg, rgba(192,192,192,0.06), rgba(192,192,192,0.02));
  position: relative;
  overflow: hidden;
}
.mb-service-badge::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(192,192,192,0.05), transparent);
  animation: shimmer 3s ease-in-out infinite;
}
.mb-star {
  width: 44px;
  height: 44px;
  color: var(--silver-light);
  flex-shrink: 0;
  filter: drop-shadow(0 0 6px rgba(192,192,192,0.3));
}
.mb-badge-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.mb-badge-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--pure-white);
  letter-spacing: 2px;
  text-transform: uppercase;
}
.mb-badge-sub {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--silver);
}

/* ── HERO CENTER ── */
.hero-center {
  position: relative;
  z-index: 2;
  overflow: visible;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 80px 60px;
}

.hero-eyebrow {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.hero-eyebrow::before, .hero-eyebrow::after {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--silver);
}

.hero-title {
  font-size: clamp(52px, 8vw, 96px);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -2px;
  color: var(--pure-white);
  margin-bottom: 8px;
}

.hero-title em {
  font-style: normal;
  color: var(--silver);
}

.hero-subtitle {
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 8px;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: 40px;
  margin-top: 16px;
}

.hero-divider {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--silver), transparent);
  margin: 0 auto 40px;
}

.hero-tagline {
  font-size: 15px;
  line-height: 1.8;
  color: var(--silver);
  max-width: 500px;
  margin-bottom: 48px;
}

.hero-tagline strong {
  color: var(--pure-white);
  font-weight: 600;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.btn-primary {
  padding: 16px 40px;
  background: var(--pure-white);
  color: var(--black);
  text-decoration: none;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  transition: var(--transition);
}

.btn-primary:hover {
  background: var(--silver-light);
}

.btn-secondary {
  padding: 16px 40px;
  background: transparent;
  color: var(--silver-light);
  text-decoration: none;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.btn-secondary:hover {
  border-color: var(--silver);
  color: var(--pure-white);
}

.hero-stats {
  display: flex;
  gap: 60px;
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

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

.stat-number {
  font-size: 36px;
  font-weight: 900;
  color: var(--pure-white);
  line-height: 1;
}

.stat-label {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--silver);
  text-transform: uppercase;
  margin-top: 6px;
}

/* ── SECTIONS ── */
section { padding: 100px 40px; }

.section-header {
  text-align: center;
  margin-bottom: 70px;
}

.section-eyebrow {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.section-eyebrow::before, .section-eyebrow::after {
  content: '';
  width: 30px;
  height: 1px;
  background: var(--silver);
}

.section-title {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 900;
  color: var(--pure-white);
  letter-spacing: -1px;
  line-height: 1.1;
}

.section-subtitle {
  font-size: 14px;
  color: var(--silver);
  margin-top: 16px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

/* ── HERO CAR BACKGROUND ── */
.hero-car-bg {
  position: absolute;
  inset: 0;
  background: url('../images/cars/mb-e-serisi.jpg') center/cover no-repeat;
  filter: brightness(0.12) grayscale(0.4);
  z-index: 0;
}
.hero-center > *:not(.hero-car-bg) { position: relative; z-index: 1; }

/* ── MB ARAÇ VİTRİN ── */
.mb-cars-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  height: 260px;
  gap: 2px;
  background: #111;
}

.mb-car-slide {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.mb-car-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.55) grayscale(0.5);
  transition: filter 0.5s ease, transform 0.5s ease;
}

.mb-car-slide:hover img {
  filter: brightness(0.85) grayscale(0);
  transform: scale(1.06);
}

.mb-car-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 16px 14px;
  background: linear-gradient(to top, rgba(0,0,0,0.88), transparent);
}

.mb-car-label {
  font-size: 13px;
  font-weight: 800;
  color: var(--pure-white);
  letter-spacing: 0.5px;
}

.mb-car-sub {
  font-size: 10px;
  color: var(--silver);
  margin-top: 3px;
  letter-spacing: 0.3px;
}

/* ── KURUCULAR FOTOĞRAF BÖLÜMÜ ── */
.founders-photo-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 500px;
  border-top: 2px solid var(--border);
}

.founders-photo-wrap {
  position: relative;
  overflow: hidden;
  background: var(--dark2);
}

.founders-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(0.3) brightness(0.85);
  transition: filter 0.6s ease;
}

.founders-photo-wrap:hover img {
  filter: grayscale(0) brightness(0.95);
}

.founders-photo-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 20px 24px;
  background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.founders-photo-caption span:first-child {
  font-size: 14px;
  font-weight: 700;
  color: var(--pure-white);
  letter-spacing: 0.5px;
}

.founders-photo-caption span:last-child {
  font-size: 10px;
  color: var(--silver);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.founders-photo-text {
  padding: 60px 56px;
  background: var(--dark);
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-left: 1px solid var(--border);
}

/* ── ABOUT SECTION ── */
.about-section {
  background: var(--dark);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
}

.about-text p {
  font-size: 15px;
  line-height: 1.9;
  color: var(--silver);
  margin-bottom: 20px;
}

.about-text p strong {
  color: var(--pure-white);
  font-weight: 600;
}

.about-founders {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 32px;
}

.founder-card {
  padding: 24px;
  border: 1px solid var(--border);
  background: var(--dark2);
  position: relative;
  overflow: hidden;
}

.founder-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(to bottom, var(--silver), transparent);
}

.founder-avatar {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #2a2a2a, #1a1a1a);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 900;
  color: var(--silver-light);
  margin-bottom: 14px;
}

.founder-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--pure-white);
  margin-bottom: 4px;
}

.founder-role {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: 10px;
}

.founder-spec {
  font-size: 11px;
  color: var(--silver);
  line-height: 1.5;
}

.about-visual {
  position: relative;
}

.about-visual-box {
  background: var(--dark2);
  border: 1px solid var(--border);
  padding: 40px;
  position: relative;
}

.about-year {
  font-size: 120px;
  font-weight: 900;
  color: rgba(255,255,255,0.03);
  position: absolute;
  top: -20px;
  right: -10px;
  line-height: 1;
  pointer-events: none;
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  z-index: 1;
}

.timeline-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.timeline-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--silver);
  margin-top: 5px;
  flex-shrink: 0;
  position: relative;
}

.timeline-dot::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 10px;
  width: 1px;
  height: 34px;
  background: var(--border);
}

.timeline-item:last-child .timeline-dot::after { display: none; }

.timeline-year {
  font-size: 11px;
  font-weight: 700;
  color: var(--silver);
  letter-spacing: 1px;
  min-width: 40px;
}

.timeline-text {
  font-size: 13px;
  color: var(--silver);
  line-height: 1.5;
}

.timeline-text strong {
  color: var(--pure-white);
  display: block;
  margin-bottom: 2px;
}

/* ── SERVICES ── */
.services-section { background: var(--black); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  max-width: 1200px;
  margin: 0 auto;
  border: 1px solid var(--border);
}

.service-card {
  background: var(--dark);
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  cursor: default;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--silver), transparent);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover { background: var(--dark2); }
.service-card:hover::before { opacity: 1; }

.service-icon {
  font-size: 32px;
  margin-bottom: 20px;
  display: block;
}

.service-number {
  font-size: 48px;
  font-weight: 900;
  color: rgba(255,255,255,0.04);
  position: absolute;
  top: 20px;
  right: 24px;
  line-height: 1;
}

.service-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--pure-white);
  margin-bottom: 12px;
}

.service-desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--silver);
}

/* ── TEAM SECTION ── */
.team-section {
  background: var(--dark);
  border-top: 1px solid var(--border);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.team-card {
  border: 1px solid var(--border);
  background: var(--dark2);
  overflow: hidden;
  transition: var(--transition);
}

.team-card:hover { border-color: var(--silver); }

.team-card-img {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, #1a1a1a, #2a2a2a);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  font-weight: 900;
  color: rgba(255,255,255,0.08);
  position: relative;
  overflow: hidden;
}

.team-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1);
  transition: var(--transition);
}

.team-card:hover .team-card-img img { filter: grayscale(0.3); }

.team-card-body {
  padding: 20px;
}

.team-card-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--pure-white);
  margin-bottom: 4px;
}

.team-card-role {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: 12px;
}

.team-card-spec {
  font-size: 11px;
  color: var(--silver);
  line-height: 1.5;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

/* ── PARTS REKLAM BANNER ── */
.parts-ad-banner {
  display: grid;
  grid-template-columns: 1fr 1.6fr 1fr 1fr;
  gap: 2px;
  background: #111;
  max-height: 320px;
}

.parts-ad-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.parts-ad-wide {
  /* orta geniş alan */
}

.parts-ad-item img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.6) grayscale(0.3);
  transition: filter 0.5s ease, transform 0.5s ease;
  display: block;
}

.parts-ad-item:hover img {
  filter: brightness(0.85) grayscale(0);
  transform: scale(1.04);
}

.parts-ad-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 20px 18px;
  background: linear-gradient(to top, rgba(0,0,0,0.92) 0%, rgba(0,0,0,0.5) 60%, transparent 100%);
}

.parts-ad-badge {
  display: inline-block;
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: #0a0a0a;
  background: var(--silver-light);
  padding: 3px 9px;
  margin-bottom: 8px;
}

.parts-ad-title {
  font-size: 14px;
  font-weight: 800;
  color: var(--pure-white);
  letter-spacing: 0.3px;
  line-height: 1.2;
  margin-bottom: 4px;
}

.parts-ad-sub {
  font-size: 11px;
  color: var(--silver);
  letter-spacing: 0.5px;
}

/* ── PARTS ── */
.parts-section { background: var(--black); }

.parts-tabs {
  display: flex;
  gap: 0;
  border: 1px solid var(--border);
  width: fit-content;
  margin: 0 auto 48px;
}

.parts-tab {
  padding: 12px 32px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--silver);
  cursor: pointer;
  border-right: 1px solid var(--border);
  transition: var(--transition);
  background: transparent;
  border-top: none;
  border-bottom: none;
  border-left: none;
}

.parts-tab:last-child { border-right: none; }
.parts-tab.active, .parts-tab:hover {
  background: var(--pure-white);
  color: var(--black);
}

.parts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  max-width: 1200px;
  margin: 0 auto;
}

.part-card {
  border: 1px solid var(--border);
  background: var(--dark);
  overflow: hidden;
  transition: var(--transition);
}

.part-card:hover { border-color: var(--silver); }

.part-card-img {
  width: 100%;
  height: 140px;
  background: linear-gradient(135deg, #282828, #222222);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border-bottom: 1px solid rgba(192,192,192,0.1);
}

.part-card-img img {
  max-width: 80%;
  max-height: 80%;
  object-fit: contain;
  filter: grayscale(1) brightness(0.7);
  transition: var(--transition);
}

.part-card:hover .part-card-img img { filter: grayscale(0.2) brightness(1); }

.part-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 3px 8px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.badge-new { background: var(--pure-white); color: var(--black); }
.badge-used { background: var(--dark2); color: var(--silver); border: 1px solid var(--border); }

.part-card-body { padding: 16px; }

.part-card-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--pure-white);
  margin-bottom: 4px;
}

.part-card-detail {
  font-size: 11px;
  color: var(--silver);
  margin-bottom: 12px;
}

.part-card-price {
  font-size: 16px;
  font-weight: 700;
  color: var(--pure-white);
}

.part-card-price span {
  font-size: 11px;
  color: var(--silver);
  font-weight: 400;
}

/* ── GALLERY ── */
.gallery-section {
  background: var(--dark);
  border-top: 1px solid var(--border);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  max-width: 1200px;
  margin: 0 auto;
}

.gallery-item {
  aspect-ratio: 4/3;
  background: var(--dark2);
  border: 1px solid var(--border);
  overflow: hidden;
  cursor: pointer;
  position: relative;
}

.gallery-item:first-child {
  grid-column: span 2;
  grid-row: span 2;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1);
  transition: var(--transition);
}

.gallery-item:hover img {
  filter: grayscale(0);
  transform: scale(1.05);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.gallery-item:hover .gallery-overlay { opacity: 1; }

.gallery-overlay span {
  color: white;
  font-size: 28px;
}

/* ── CONTACT ── */
.contact-section { background: var(--black); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  max-width: 1100px;
  margin: 0 auto;
  align-items: start;
}

.contact-info { display: flex; flex-direction: column; gap: 28px; }

.contact-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  color: var(--silver);
}

.contact-item-label {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: 6px;
}

.contact-item-value {
  font-size: 15px;
  font-weight: 600;
  color: var(--pure-white);
  line-height: 1.4;
}

.contact-item-value a {
  color: var(--pure-white);
  text-decoration: none;
  transition: var(--transition);
}

.contact-item-value a:hover { color: var(--silver-light); }

.contact-map {
  background: var(--dark2);
  border: 1px solid var(--border);
  overflow: hidden;
}

.contact-map iframe {
  width: 100%;
  height: 340px;
  border: none;
  filter: grayscale(1) contrast(0.9);
}

/* ── FOOTER ── */
.footer {
  background: var(--dark);
  border-top: 1px solid var(--border);
  padding: 48px 40px 24px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 40px;
}

.footer-brand p {
  font-size: 13px;
  color: var(--silver);
  line-height: 1.7;
  margin-top: 16px;
  max-width: 300px;
}

.footer-links h4 {
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: 16px;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 13px;
  color: var(--silver);
  text-decoration: none;
  transition: var(--transition);
}

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

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: 12px;
  color: var(--silver);
}

/* ── FLOATING WHATSAPP ── */
.whatsapp-btn {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 26px;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--transition);
}

.whatsapp-btn:hover { transform: scale(1.1); }

/* ── RESPONSIVE ── */
@media (max-width: 1200px) {
  .hero { grid-template-columns: 240px 1fr 240px; }
}

@media (max-width: 1024px) {
  .mb-cars-strip { grid-template-columns: repeat(3,1fr); height: 200px; }
  .mb-cars-strip .mb-car-slide:nth-child(4),
  .mb-cars-strip .mb-car-slide:nth-child(5) { display: none; }
  .founders-photo-section { grid-template-columns: 1fr; }
  .founders-photo-wrap { height: 320px; }
  .founders-photo-text { padding: 48px 40px; }
  .hero { grid-template-columns: 1fr; }
  .side-panel {
    min-height: auto;
    padding: 40px 32px;
    border-right: none;
    border-left: none;
    border-bottom: 1px solid var(--border);
  }
  .side-right { border-left: none; border-top: 1px solid var(--border); }
  .sp-content { opacity: 1; max-height: none; overflow: visible; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-item:first-child { grid-column: span 1; grid-row: span 1; }
}

@media (max-width: 768px) {
  .navbar { padding: 0 20px; }
  .nav-links { display: none; }
  section { padding: 70px 20px; }
  .services-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 30px; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .sp-main-title { font-size: 28px; }
}