/* ═══════════════════════════════════════════════════════
   oDrone Studio – style.css
   Dark Cinematic Drone Photography Website
═══════════════════════════════════════════════════════ */

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

:root {
  --orange: #ff7b00;
  --orange-lt: #ff9b3a;
  --orange-dk: #e06500;
  --red: #ff3d3d;
  --purple: #7b2fff;
  --cyan: #00e5ff;
  --bg: #ffffff;
  --bg2: #f4f4f8;
  --bg3: #eaeaef;
  --surface: rgba(0, 0, 0, 0.03);
  --surface2: rgba(0, 0, 0, 0.06);
  --border: rgba(0, 0, 0, 0.08);
  --border-o: rgba(255, 123, 0, 0.25);
  --text: #1a1a24;
  --text-dim: #606078;
  --text-mute: #9090a8;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-o: 0 0 40px rgba(255, 123, 0, 0.15);
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Space Grotesk', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
}

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* ── Scrollbar ────────────────────────────────────── */
::-webkit-scrollbar {
  width: 5px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--orange);
  border-radius: 3px;
}

/* ── Selection ────────────────────────────────────── */
::selection {
  background: var(--orange);
  color: #000;
}

/* ═══════════════════════════════════════════════════
   INTRO OVERLAY
═══════════════════════════════════════════════════ */
#intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

#intro-overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

#particle-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.intro-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  animation: introFadeUp 1s 0.5s both;
}

@keyframes introFadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.drone-svg-wrapper {
  width: 200px;
  height: 120px;
  filter: drop-shadow(0 0 20px rgba(255, 123, 0, 0.5));
  animation: droneHover 3s ease-in-out infinite;
}

@keyframes droneHover {

  0%,
  100% {
    transform: translateY(0) rotate(-1deg);
  }

  50% {
    transform: translateY(-12px) rotate(1.5deg);
  }
}

.prop-spin {
  animation: spin-prop 0.15s linear infinite;
}

@keyframes spin-prop {
  0% {
    transform: scaleX(1);
  }

  50% {
    transform: scaleX(0.1);
  }

  100% {
    transform: scaleX(1);
  }
}

.drone-laser {
  animation: laserScan 2.5s ease-in-out infinite;
}

@keyframes laserScan {
  0% {
    opacity: 0;
    transform: scaleX(0.5);
  }

  50% {
    opacity: 0.6;
    transform: scaleX(1.3);
  }

  100% {
    opacity: 0;
    transform: scaleX(0.5);
  }
}

.led-red,
.led-blue {
  animation: blink 1s ease-in-out infinite alternate;
}

@keyframes blink {
  0% {
    opacity: 1;
    box-shadow: 0 0 10px currentColor;
  }

  100% {
    opacity: 0.2;
    box-shadow: none;
  }
}

.lens-glint {
  animation: glint 3s ease-in-out infinite;
}

@keyframes glint {

  0%,
  100% {
    opacity: 0.2;
  }

  50% {
    opacity: 1;
  }
}

.intro-logo-text {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 800;
  letter-spacing: -1px;
}

.intro-o {
  color: var(--orange);
}

.intro-drone {
  color: var(--text);
}

.intro-studio {
  color: var(--text-dim);
  font-weight: 300;
  font-size: 0.55em;
  vertical-align: middle;
  margin-left: 4px;
}

.intro-tagline {
  color: var(--text-dim);
  font-size: 1rem;
  letter-spacing: 3px;
  text-transform: uppercase;
}

.intro-bar {
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, var(--orange), var(--red));
  animation: barGrow 3.2s ease forwards 0.8s;
  border-radius: 2px;
  max-width: 300px;
  align-self: stretch;
}

@keyframes barGrow {
  to {
    width: 100%;
  }
}

.intro-skip {
  position: absolute;
  bottom: 32px;
  right: 32px;
  color: var(--text-dim);
  font-size: 0.85rem;
  letter-spacing: 1px;
  cursor: pointer;
  padding: 8px 18px;
  border: 1px solid var(--border);
  border-radius: 50px;
  transition: all 0.3s;
  animation: introFadeUp 1s 1.5s both;
  z-index: 3;
}

.intro-skip:hover {
  color: var(--orange);
  border-color: var(--border-o);
}

/* ═══════════════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════════════ */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 24px;
  transition: background 0.4s, padding 0.4s, box-shadow 0.4s;
}

#navbar.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
  padding-top: 0;
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  font-family: 'Outfit', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.logo-o {
  color: var(--orange);
}

.logo-drone {
  color: var(--text);
}

.logo-studio {
  color: var(--text-dim);
  font-weight: 300;
  font-size: 0.7em;
}

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

.nav-link {
  padding: 8px 16px;
  font-size: 0.9rem;
  color: var(--text-dim);
  border-radius: 8px;
  transition: all 0.25s;
  font-weight: 500;
}

.nav-link:hover {
  color: var(--text);
  background: var(--surface);
}

.nav-cta {
  padding: 1px 1px;
  font-size: 0.9rem;
  font-weight: 600;
  background: var(--orange);
  color: #fff;
  border-radius: 50px;
  transition: all 0.25s;
}

.nav-cta:hover {
  background: var(--orange-lt);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(255, 123, 0, 0.35);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ═══════════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════════ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-slider-track {
  display: flex;
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.hero-slide {
  flex: 0 0 100vw;
  width: 100vw;
  height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
}

/* Hide inactive slides' content to avoid animation overlap */
.hero-slide .hero-content {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.hero-slide.active .hero-content {
  opacity: 1;
  transform: translateY(0);
}

.hero-controls {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  padding: 0 40px;
  z-index: 10;
  pointer-events: none;
}

.hero-nav-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.1);
  color: var(--text);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  pointer-events: auto;
  backdrop-filter: blur(5px);
  transition: all 0.3s;
}

.hero-nav-btn:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: #000;
  transform: scale(1.1);
}

.hero-dots {
  position: absolute;
  bottom: 120px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 10;
}

.hero-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.2);
  cursor: pointer;
  transition: all 0.3s;
}

.hero-dot:hover {
  background: rgba(0, 0, 0, 0.4);
}

.hero-dot.active {
  background: var(--orange);
  transform: scale(1.3);
}

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  animation: heroZoom 12s ease-out forwards;
}

@keyframes heroZoom {
  to {
    transform: scale(1);
  }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg,
      rgba(255, 255, 255, 0.95) 0%,
      rgba(255, 255, 255, 0.75) 50%,
      rgba(255, 255, 255, 0.3) 100%);
}

.hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 123, 0, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 123, 0, 0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  animation: gridShift 20s linear infinite;
}

@keyframes gridShift {
  to {
    background-position: 80px 80px;
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 60px;
  padding-top: 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 40px;
}

.hero-text-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-visual-col {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
  pointer-events: none;
}

.hero-visual-ring {
  width: clamp(220px, 28vw, 380px);
  height: clamp(220px, 28vw, 380px);
  border-radius: 50%;
  border: 1.5px solid rgba(255, 123, 0, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  animation: ringRotate 20s linear infinite;
}

.hero-visual-ring::before {
  content: '';
  position: absolute;
  inset: 16px;
  border-radius: 50%;
  border: 1px dashed rgba(255, 123, 0, 0.12);
}

.hero-visual-ring::after {
  content: '';
  position: absolute;
  inset: -24px;
  border-radius: 50%;
  border: 1px solid rgba(255, 123, 0, 0.07);
}

@keyframes ringRotate {
  to {
    transform: rotate(360deg);
  }
}

.hero-ring-label {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1rem, 1.8vw, 1.4rem);
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 4px;
  text-transform: uppercase;
  writing-mode: horizontal-tb;
  animation: ringRotate 20s linear infinite reverse;
}

@keyframes heroContentIn {
  from {
    opacity: 0;
    transform: translateY(40px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  border: 1px solid var(--border-o);
  border-radius: 50px;
  font-size: 0.72rem;
  color: var(--orange);
  background: rgba(255, 123, 0, 0.07);
  margin-bottom: 20px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 600;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 8px var(--orange);
  animation: pulse 1.8s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(1.5);
  }
}

.hero-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2rem, 3.8vw, 3.6rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin-bottom: 20px;
  perspective: 800px;
}

.title-line {
  display: block;
  opacity: 0;
  transform: translateY(28px) rotateX(-15deg);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.hero-slide.active .title-line {
  opacity: 1;
  transform: translateY(0) rotateX(0);
}

.hero-slide.active .title-line:nth-child(1) {
  transition-delay: 0.1s;
}

.hero-slide.active .title-line:nth-child(2) {
  transition-delay: 0.25s;
}

.hero-slide.active .title-line:nth-child(3) {
  transition-delay: 0.4s;
}

.gradient-text {
  background: linear-gradient(90deg, var(--orange), var(--red), var(--orange));
  background-size: 250% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shine 5s ease-in-out infinite;
}

@keyframes shine {
  0% {
    background-position: 0% center;
  }

  50% {
    background-position: 250% center;
  }

  100% {
    background-position: 0% center;
  }
}

.hero-desc {
  max-width: 460px;
  color: var(--text-dim);
  font-size: 0.98rem;
  line-height: 1.75;
  margin-bottom: 32px;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s ease 0.6s, transform 0.7s ease 0.6s;
}

.hero-slide.active .hero-desc {
  opacity: 1;
  transform: translateY(0);
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.7s ease 0.75s, transform 0.7s ease 0.75s;
}

.hero-slide.active .hero-actions {
  opacity: 1;
  transform: translateY(0);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--orange);
  color: #fff;
  font-weight: 700;
  border-radius: 50px;
  font-size: 1rem;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: var(--orange-lt);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(255, 123, 0, 0.4);
}

.full-width {
  width: 100%;
  justify-content: center;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 14px 32px;
  border: 1.5px solid var(--border);
  color: var(--text);
  font-weight: 600;
  border-radius: 50px;
  font-size: 1rem;
  transition: all 0.3s;
}

.btn-ghost:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.7s ease 0.9s, transform 0.7s ease 0.9s;
}

.hero-slide.active .hero-stats {
  opacity: 1;
  transform: translateY(0);
}

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

.stat-num {
  display: block;
  font-family: 'Outfit', sans-serif;
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
}

.stat-label {
  font-size: 0.72rem;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 3px;
  display: block;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

.scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-mute);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: scrollBounce 2.5s ease-in-out infinite;
}

.scroll-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
}

@keyframes scrollBounce {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
  }

  50% {
    transform: translateX(-50%) translateY(8px);
    opacity: 0.4;
  }
}

/* ═══════════════════════════════════════════════════
   SECTION COMMONS
═══════════════════════════════════════════════════ */
section {
  padding: 100px 0;
}

.section-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 60px;
}

/* İki sütunlu bölüm başlığı: sol açıklayıcı, sağ eylem */
.section-header {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 56px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border);
}

.section-header-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.section-header-action {
  flex-shrink: 0;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--orange);
  padding: 5px 14px;
  border: 1px solid var(--border-o);
  border-radius: 50px;
  background: rgba(255, 123, 0, 0.06);
  margin-bottom: 14px;
}

.section-tag::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--orange);
  display: inline-block;
  box-shadow: 0 0 6px var(--orange);
  animation: pulse 1.8s ease-in-out infinite;
}

.section-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.7rem, 3.2vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 10px;
  line-height: 1.15;
}

.section-desc {
  color: var(--text-dim);
  font-size: 0.95rem;
  max-width: 480px;
  line-height: 1.75;
}

/* AOS-like reveal */
[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-aos].visible {
  opacity: 1;
  transform: translateY(0);
}

[data-delay="100"] {
  transition-delay: 0.1s;
}

[data-delay="150"] {
  transition-delay: 0.15s;
}

[data-delay="200"] {
  transition-delay: 0.2s;
}

[data-delay="250"] {
  transition-delay: 0.25s;
}

[data-delay="300"] {
  transition-delay: 0.3s;
}

[data-delay="400"] {
  transition-delay: 0.4s;
}

[data-delay="500"] {
  transition-delay: 0.5s;
}

/* ═══════════════════════════════════════════════════
   HİZMETLER
═══════════════════════════════════════════════════ */
#services {
  background: var(--bg2);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  position: relative;
  padding: 32px 28px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--transition);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* Sol kenar aksan çizgisi — hero'nun border motifiyle örtüşüyor */
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background: linear-gradient(180deg, var(--orange), var(--red));
  border-radius: 0 0 3px 3px;
  transition: height 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.service-card:hover {
  border-color: var(--border-o);
  transform: translateY(-5px);
  box-shadow: 0 16px 48px rgba(255, 123, 0, 0.1), 0 4px 16px rgba(0, 0, 0, 0.06);
}

.service-card:hover::before {
  height: 100%;
}

.service-card.featured {
  background: linear-gradient(145deg, rgba(255, 123, 0, 0.05), var(--bg));
  border-color: rgba(255, 123, 0, 0.25);
}

.service-card.featured::before {
  height: 100%;
}

.service-badge-tag {
  position: absolute;
  top: 18px;
  right: 18px;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  background: linear-gradient(135deg, rgba(255, 123, 0, 0.15), rgba(255, 61, 61, 0.15));
  backdrop-filter: blur(8px);
  color: var(--orange);
  padding: 3px 10px;
  border-radius: 50px;
  border: 1px solid rgba(255, 123, 0, 0.3);
  box-shadow: 0 4px 15px rgba(255, 123, 0, 0.1);
}

.service-icon-wrap {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  padding: 10px;
  background: rgba(255, 123, 0, 0.07);
  border-radius: 10px;
  border: 1px solid rgba(255, 123, 0, 0.12);
  transition: background 0.3s;
}

.service-card:hover .service-icon-wrap {
  background: rgba(255, 123, 0, 0.13);
}

.service-card h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.2px;
}

.service-card p {
  color: var(--text-dim);
  font-size: 0.88rem;
  line-height: 1.75;
  margin-bottom: 20px;
  flex: 1;
}

.service-link {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--orange);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.3px;
  transition: gap 0.25s;
  align-self: flex-start;
}

.service-link:hover {
  gap: 12px;
}

/* ═══════════════════════════════════════════════════
   GALERİ
═══════════════════════════════════════════════════ */
#gallery {
  background: var(--bg);
}

/* Filtreler sol hizamalı, header ile aynı dikey çizgide */
.gallery-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 7px 20px;
  border: 1px solid var(--border);
  background: none;
  color: var(--text-dim);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s;
  font-family: inherit;
  letter-spacing: 0.3px;
}

.tab-btn:hover {
  border-color: var(--border-o);
  color: var(--orange);
}

.tab-btn.active {
  background: linear-gradient(135deg, var(--orange), var(--red));
  border-color: transparent;
  color: #fff;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(255, 123, 0, 0.4);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto;
  gap: 16px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--surface);
  cursor: pointer;
}

.gallery-item.large {
  grid-column: span 2;
  aspect-ratio: 16/9;
}

.gallery-item img {
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.75) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.35s;
}

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

.gallery-info {}

.gallery-cat {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.gallery-info h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
}

.gallery-zoom {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #fff;
  transition: background 0.25s;
}

.gallery-zoom svg {
  width: 18px;
  height: 18px;
}

.gallery-zoom:hover {
  background: var(--orange);
  color: #000;
}

/* Gallery placeholder cards */
.gallery-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: var(--bg3);
}

.gallery-placeholder svg {
  width: 64px;
  height: 64px;
}

.gallery-placeholder span {
  font-size: 0.85rem;
  color: var(--text-mute);
}

.gallery-placeholder.alt {
  background: linear-gradient(135deg, #0d0d20, #111130);
}

.gallery-placeholder.dark {
  background: linear-gradient(135deg, #08080f, #100d18);
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(0, 0, 0, 0.95);
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease;
}

.lightbox.open {
  display: flex;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.8rem;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.lightbox-close:hover {
  opacity: 1;
}

.lightbox-inner {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--radius);
  overflow: hidden;
}

.lightbox-inner img {
  max-height: 80vh;
  width: auto;
}

.lightbox-title {
  text-align: center;
  padding: 12px;
  color: var(--text-dim);
  font-size: 0.9rem;
}

/* ═══════════════════════════════════════════════════
   VİZYON & MİSYON — MİNİMAL PRİMUM
═══════════════════════════════════════════════════ */

/* ── Sayfa Hero ───────────────────────────────────── */
.vm-hero {
  background: var(--bg2);
  padding: 72px 0 80px;
  border-bottom: 1px solid var(--border);
}

.vm-hero-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2.4rem, 5vw, 4.5rem);
  font-weight: 900;
  letter-spacing: -2px;
  line-height: 1.05;
  color: var(--text);
  margin: 16px 0 20px;
}

.vm-hero-desc {
  max-width: 520px;
  font-size: 0.97rem;
  line-height: 1.8;
  color: var(--text-dim);
}

/* ── Vizyon & Misyon Kartları ─────────────────────── */
.vm-cards-section {
  padding: 80px 0;
  background: var(--bg);
}

.vm-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.vm-card {
  padding: 48px 44px;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  transition: background 0.3s;
}

.vm-card:hover {
  background: var(--bg2);
}

.vm-card-index {
  font-family: 'Outfit', sans-serif;
  font-size: 4.5rem;
  font-weight: 900;
  letter-spacing: -3px;
  line-height: 1;
  color: var(--orange);
  opacity: 0.25;
  -webkit-text-stroke: unset;
  margin-bottom: 20px;
  transition: opacity 0.3s;
}

.vm-card:hover .vm-card-index {
  opacity: 0.7;
}

.vm-card-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
}

.vm-card-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.3rem, 2.2vw, 1.9rem);
  font-weight: 800;
  letter-spacing: -0.3px;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 18px;
}

.vm-card-desc {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--text-dim);
  margin-bottom: 28px;
  flex: 1;
}

.vm-card-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.vm-tag {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  color: var(--text-dim);
  padding: 5px 12px;
  border: 1px solid var(--border);
  border-radius: 50px;
  transition: all 0.2s;
}

.vm-card:hover .vm-tag {
  border-color: var(--border-o);
  color: var(--orange);
}

/* ── İstatistikler ────────────────────────────────── */
.vm-stats-section {
  padding: 0 0 80px;
  background: var(--bg);
}

.vm-stats-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.vm-stat {
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: background 0.3s;
}

.vm-stat:hover {
  background: var(--bg2);
}

.vm-stat-sep {
  width: 1px;
  height: 60px;
  background: var(--border);
}

.vm-stat-num {
  font-family: 'Outfit', sans-serif;
  font-size: 2.6rem;
  font-weight: 900;
  letter-spacing: -2px;
  line-height: 1;
  color: var(--orange);
}

.vm-stat-lbl {
  font-size: 0.8rem;
  color: var(--text-dim);
  font-weight: 500;
}

/* ── Temel Değerler ───────────────────────────────── */
.vm-values-section {
  padding: 80px 0 100px;
  background: var(--bg2);
}

.vm-values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.vm-vcard {
  padding: 36px 28px;
  background: var(--bg2);
  display: flex;
  flex-direction: column;
  transition: background 0.3s;
  position: relative;
}

.vm-vcard:hover {
  background: var(--bg);
}

.vm-vcard::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 28px;
  right: 28px;
  height: 1px;
  background: transparent;
  transition: background 0.3s;
}

.vm-vcard:hover::after {
  background: var(--orange);
  opacity: 0.4;
}

.vm-vcard-num {
  font-family: 'Outfit', sans-serif;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 2.5px;
  color: var(--orange);
  margin-bottom: 18px;
  opacity: 0.7;
}

.vm-vcard-title {
  font-family: 'Outfit', sans-serif;
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: -0.1px;
  margin-bottom: 10px;
  color: var(--text);
}

.vm-vcard-desc {
  font-size: 0.85rem;
  line-height: 1.75;
  color: var(--text-dim);
}

/* ── Responsive ───────────────────────────────────── */
@media (max-width: 1024px) {
  .vm-values-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .vm-stats-row {
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }

  .vm-stat-sep {
    display: none;
  }

  .vm-stat {
    border-bottom: 1px solid var(--border);
  }
}

@media (max-width: 768px) {
  .vm-cards-grid {
    grid-template-columns: 1fr;
  }

  .vm-card {
    padding: 36px 28px;
  }

  .vm-values-grid {
    grid-template-columns: 1fr;
  }

  .vm-stats-row {
    grid-template-columns: 1fr 1fr;
  }
}

/* ═══════════════════════════════════════════════════

  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--orange);
  padding: 5px 14px;
  border: 1px solid var(--border-o);
  border-radius: 50px;
  background: rgba(255, 123, 0, 0.06);
  margin-bottom: 24px;
}

.vm-hero-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 6px var(--orange);
  animation: pulse 1.8s ease-in-out infinite;
}

.vm-hero-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2.8rem, 7vw, 6rem);
  font-weight: 900;
  letter-spacing: -2px;
  line-height: 1;
  color: var(--text);
  margin-bottom: 24px;
}

.vm-hero-title-accent {
  background: linear-gradient(90deg, var(--orange), var(--red));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.vm-hero-desc {
  max-width: 560px;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-dim);
}

/* Dekoratif halka */
.vm-hero-ring {
  position: absolute;
  right: -80px;
  top: 50%;
  transform: translateY(-50%);
  width: 420px;
  height: 420px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 123, 0, 0.1);
  pointer-events: none;
  animation: ringRotate 25s linear infinite;
}

.vm-hero-ring-inner {
  position: absolute;
  inset: 40px;
  border-radius: 50%;
  border: 1px dashed rgba(255, 123, 0, 0.07);
}

/* ── Split Kartlar ────────────────────────────────── */
.vm-section {
  padding: 80px 0;
  background: var(--bg);
}

.vm-section--alt {
  background: var(--bg2);
}

.vm-split {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 48px;
  align-items: start;
  padding: 52px;
  border-radius: 20px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: box-shadow 0.4s, border-color 0.4s;
}

.vm-split:hover {
  border-color: var(--split-color, var(--border-o));
  box-shadow: 0 20px 64px rgba(0, 0, 0, 0.06);
}

/* Her kart için renk teması */
.vm-split--orange {
  --split-color: rgba(255, 123, 0, 0.5);
  background: linear-gradient(135deg, rgba(255, 123, 0, 0.07) 0%, var(--bg) 55%);
  border-color: rgba(255, 123, 0, 0.18);
}

.vm-split--orange::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--red));
}

.vm-split--purple {
  --split-color: rgba(123, 47, 255, 0.5);
  background: linear-gradient(135deg, rgba(123, 47, 255, 0.07) 0%, var(--bg2) 55%);
  border-color: rgba(123, 47, 255, 0.18);
}

.vm-split--purple::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #7b2fff, var(--cyan));
}

.vm-split-badge {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding-top: 8px;
  position: sticky;
  top: 100px;
}

.vm-split-number {
  font-family: 'Outfit', sans-serif;
  font-size: 5rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -3px;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--border);
  margin-bottom: 8px;
  display: block;
  transition: -webkit-text-stroke-color 0.3s;
}

.vm-split:hover .vm-split-number {
  -webkit-text-stroke-color: var(--split-color, var(--border-o));
}

.vm-split-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-mute);
}

.vm-split-icon {
  width: 52px;
  height: 52px;
  padding: 12px;
  border-radius: 12px;
  margin-bottom: 24px;
}

.vm-split--orange .vm-split-icon {
  background: rgba(255, 123, 0, 0.14);
  border: 1px solid rgba(255, 123, 0, 0.3);
  color: var(--orange);
}

.vm-split--purple .vm-split-icon {
  background: rgba(123, 47, 255, 0.14);
  border: 1px solid rgba(123, 47, 255, 0.3);
  color: var(--purple);
}

.vm-split-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.15;
  margin-bottom: 20px;
  color: var(--text);
}

.vm-split-desc {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text-dim);
  max-width: 600px;
  margin-bottom: 32px;
}

.vm-split-values {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.vm-value-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.2px;
  transition: all 0.25s;
}

.vm-split--orange .vm-value-chip {
  background: rgba(255, 123, 0, 0.12);
  border: 1px solid rgba(255, 123, 0, 0.35);
  color: var(--orange);
}

.vm-split--orange .vm-value-chip:hover {
  background: rgba(255, 123, 0, 0.22);
}

.vm-split--purple .vm-value-chip {
  background: rgba(123, 47, 255, 0.12);
  border: 1px solid rgba(123, 47, 255, 0.35);
  color: var(--purple);
}

.vm-split--purple .vm-value-chip:hover {
  background: rgba(123, 47, 255, 0.22);
}

.vm-value-chip svg {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
}

/* ── İstatistik Kartları ──────────────────────────── */
.vm-stats-section {
  padding: 80px 0;
  background: var(--bg);
}

.vm-stats-header {
  margin-bottom: 48px;
}

.vm-stats-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.2;
  margin-top: 12px;
}

.vm-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.vm-stat-card {
  position: relative;
  padding: 36px 28px;
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 6px;
  border: 1px solid transparent;
  transition: transform 0.35s, box-shadow 0.35s;
}

.vm-stat-card:hover {
  transform: translateY(-6px);
}

/* Parlak arka plan ışıması */
.vm-stat-glow {
  position: absolute;
  top: -40px;
  right: -40px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  opacity: 0.18;
  transition: opacity 0.35s;
}

.vm-stat-card:hover .vm-stat-glow {
  opacity: 0.3;
}

/* Renk varyantları */
.vm-stat--orange {
  background: rgba(255, 123, 0, 0.1);
  border-color: rgba(255, 123, 0, 0.35);
}

.vm-stat--orange:hover {
  background: rgba(255, 123, 0, 0.15);
  box-shadow: 0 12px 40px rgba(255, 123, 0, 0.18);
}

.vm-stat--orange .vm-stat-glow {
  background: var(--orange);
  opacity: 0.3;
}

.vm-stat--orange .vm-stat-num {
  color: var(--orange);
}

.vm-stat--orange .vm-stat-icon {
  color: var(--orange);
  opacity: 0.4;
}

.vm-stat--purple {
  background: rgba(123, 47, 255, 0.1);
  border-color: rgba(123, 47, 255, 0.35);
}

.vm-stat--purple:hover {
  background: rgba(123, 47, 255, 0.15);
  box-shadow: 0 12px 40px rgba(123, 47, 255, 0.18);
}

.vm-stat--purple .vm-stat-glow {
  background: var(--purple);
  opacity: 0.3;
}

.vm-stat--purple .vm-stat-num {
  color: #a06bff;
}

.vm-stat--purple .vm-stat-icon {
  color: var(--purple);
  opacity: 0.4;
}

.vm-stat--cyan {
  background: rgba(0, 188, 212, 0.1);
  border-color: rgba(0, 229, 255, 0.4);
}

.vm-stat--cyan:hover {
  background: rgba(0, 188, 212, 0.15);
  box-shadow: 0 12px 40px rgba(0, 229, 255, 0.15);
}

.vm-stat--cyan .vm-stat-glow {
  background: #00bcd4;
  opacity: 0.3;
}

.vm-stat--cyan .vm-stat-num {
  color: #00d4e8;
}

.vm-stat--cyan .vm-stat-icon {
  color: #00bcd4;
  opacity: 0.4;
}

.vm-stat--red {
  background: rgba(255, 61, 61, 0.1);
  border-color: rgba(255, 61, 61, 0.35);
}

.vm-stat--red:hover {
  background: rgba(255, 61, 61, 0.15);
  box-shadow: 0 12px 40px rgba(255, 61, 61, 0.18);
}

.vm-stat--red .vm-stat-glow {
  background: var(--red);
  opacity: 0.3;
}

.vm-stat--red .vm-stat-num {
  color: #ff6b6b;
}

.vm-stat--red .vm-stat-icon {
  color: var(--red);
  opacity: 0.4;
}

.vm-stat-num {
  font-family: 'Outfit', sans-serif;
  font-size: 2.8rem;
  font-weight: 900;
  letter-spacing: -2px;
  line-height: 1;
}

.vm-stat-num sup {
  font-size: 0.45em;
  vertical-align: super;
  letter-spacing: 0;
}

.vm-stat-slash {
  font-size: 0.6em;
  opacity: 0.6;
}

.vm-stat-lbl {
  font-size: 0.82rem;
  color: var(--text-dim);
  font-weight: 500;
  line-height: 1.4;
}

.vm-stat-icon {
  position: absolute;
  bottom: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  opacity: 0.4;
}

.vm-stat-icon svg {
  width: 100%;
  height: 100%;
}

/* ── Temel Değerler ───────────────────────────────── */
.vm-values-section {
  padding: 80px 0 100px;
  background: var(--bg2);
}

.vm-values-header {
  margin-bottom: 48px;
}

.vm-values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.vm-vcard {
  padding: 36px 28px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--bg);
  position: relative;
  overflow: hidden;
  transition: all 0.35s;
}

.vm-vcard::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  border-radius: 0 0 3px 0;
  transition: height 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.vm-vcard:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
}

.vm-vcard:hover::before {
  height: 100%;
}

/* Kart renk varyantları */
.vm-vcard--1 {
  border-color: rgba(255, 123, 0, 0.2);
}

.vm-vcard--1::before {
  background: linear-gradient(180deg, var(--orange), var(--red));
}

.vm-vcard--1:hover {
  border-color: rgba(255, 123, 0, 0.45);
  box-shadow: 0 12px 40px rgba(255, 123, 0, 0.1);
}

.vm-vcard--1 .vm-vcard-num {
  color: var(--orange);
}

.vm-vcard--2 {
  border-color: rgba(123, 47, 255, 0.2);
}

.vm-vcard--2::before {
  background: linear-gradient(180deg, #7b2fff, #a06bff);
}

.vm-vcard--2:hover {
  border-color: rgba(123, 47, 255, 0.45);
  box-shadow: 0 12px 40px rgba(123, 47, 255, 0.1);
}

.vm-vcard--2 .vm-vcard-num {
  color: #a06bff;
}

.vm-vcard--3 {
  border-color: rgba(0, 188, 212, 0.2);
}

.vm-vcard--3::before {
  background: linear-gradient(180deg, #00e5ff, #00bcd4);
}

.vm-vcard--3:hover {
  border-color: rgba(0, 229, 255, 0.45);
  box-shadow: 0 12px 40px rgba(0, 188, 212, 0.1);
}

.vm-vcard--3 .vm-vcard-num {
  color: #00d4e8;
}

.vm-vcard--4 {
  border-color: rgba(255, 61, 61, 0.2);
}

.vm-vcard--4::before {
  background: linear-gradient(180deg, var(--red), #ff8080);
}

.vm-vcard--4:hover {
  border-color: rgba(255, 61, 61, 0.45);
  box-shadow: 0 12px 40px rgba(255, 61, 61, 0.1);
}

.vm-vcard--4 .vm-vcard-num {
  color: #ff6b6b;
}

.vm-vcard-num {
  font-family: 'Outfit', sans-serif;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 3px;
  display: block;
  margin-bottom: 20px;
  opacity: 0.8;
}

.vm-vcard-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.2px;
  margin-bottom: 12px;
  color: var(--text);
}

.vm-vcard-desc {
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--text-dim);
}

/* ── Responsive ───────────────────────────────────── */
@media (max-width: 1024px) {
  .vm-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .vm-values-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .vm-split {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .vm-split-badge {
    flex-direction: row;
    align-items: center;
    gap: 12px;
  }

  .vm-split-number {
    font-size: 3rem;
  }
}

@media (max-width: 768px) {
  .vm-hero-inner {
    padding: 0 24px;
  }

  .vm-hero-ring {
    display: none;
  }

  .vm-stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .vm-values-grid {
    grid-template-columns: 1fr;
  }

  .vm-split {
    padding: 32px 24px;
  }
}


/* ═══════════════════════════════════════════════════
   REFERANSLAR
═══════════════════════════════════════════════════ */
#references {
  background: var(--bg2);
}

.ref-carousel-wrapper {
  overflow: hidden;
  position: relative;
}

.ref-track {
  display: flex;
  gap: 20px;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.ref-card {
  min-width: calc(33.333% - 14px);
  flex-shrink: 0;
  padding: 32px 28px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  transition: border-color 0.35s, box-shadow 0.35s, transform 0.35s;
}

/* Sol kenar çizgisi — hizmet kartlarıyla tutarlı */
.ref-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background: linear-gradient(180deg, var(--orange), var(--red));
  transition: height 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.ref-card:hover {
  border-color: var(--border-o);
  box-shadow: 0 16px 48px rgba(255, 123, 0, 0.09), 0 4px 16px rgba(0, 0, 0, 0.05);
  transform: translateY(-4px);
}

.ref-card:hover::before {
  height: 100%;
}

.ref-quote {
  font-size: 4rem;
  line-height: 0.6;
  color: var(--orange);
  opacity: 0.25;
  font-family: Georgia, serif;
  margin-bottom: 16px;
}

.ref-text {
  color: var(--text-dim);
  font-size: 0.9rem;
  line-height: 1.85;
  margin-bottom: 24px;
  font-style: italic;
}

.ref-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ref-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  color: #fff;
  flex-shrink: 0;
  border: 2px solid rgba(255, 255, 255, 0.15);
}

.ref-info {
  flex: 1;
}

.ref-info strong {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: -0.1px;
}

.ref-info span {
  font-size: 0.75rem;
  color: var(--text-mute);
  margin-top: 2px;
  display: block;
}

.ref-stars {
  color: #ffa500;
  font-size: 0.8rem;
  white-space: nowrap;
  letter-spacing: 1px;
}

/* Kontroller sol hizalı */
.ref-controls {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  margin-top: 36px;
}

.ref-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.25s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ref-btn:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: #000;
}

.ref-dots {
  display: flex;
  gap: 6px;
}

.ref-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--border);
  cursor: pointer;
  transition: all 0.3s;
}

.ref-dot.active {
  background: var(--orange);
  width: 20px;
  border-radius: 3px;
}

/* Brand strip */
.brand-strip {
  margin-top: 72px;
  text-align: center;
}

.brand-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--text-mute);
  display: block;
  margin-bottom: 24px;
}

.brand-logos {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  border: none;
  background: transparent;
  padding: 10px;
}

.brand-logo-item {
  flex: 1;
  min-width: 150px;
  padding: 24px;
  text-align: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
  letter-spacing: 0.5px;
}

.brand-logo-item:last-child {
  border-right: 1px solid var(--border);
}

.brand-logo-item:hover {
  background: linear-gradient(135deg, rgba(255, 123, 0, 0.1), rgba(255, 61, 61, 0.05));
  color: var(--orange);
  border-color: var(--border-o);
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(255, 123, 0, 0.15);
}

/* ═══════════════════════════════════════════════════
   CONTACT
═══════════════════════════════════════════════════ */
#contact {
  background: var(--bg2);
  position: relative;
  overflow: hidden;
}

.contact-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
}

.contact-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(255, 123, 0, 0.08), transparent 70%);
  pointer-events: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 48px;
  align-items: start;
}

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

.contact-item {
  display: flex;
  align-items: center;
  gap: 18px;
}

.contact-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  background: rgba(255, 123, 0, 0.08);
  border: 1px solid var(--border-o);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-icon svg {
  width: 20px;
  height: 20px;
}

.contact-item strong {
  display: block;
  font-size: 0.85rem;
  color: var(--text);
  margin-bottom: 2px;
}

.contact-item span {
  color: var(--text-dim);
  font-size: 0.9rem;
}

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.85rem;
  color: var(--text-dim);
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 13px 16px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.92rem;
  transition: border-color 0.25s, box-shadow 0.25s;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 123, 0, 0.12);
}

.form-group select option {
  background: var(--bg2);
}

.form-group textarea {
  resize: vertical;
}

.form-success {
  padding: 14px 20px;
  background: rgba(0, 229, 100, 0.08);
  border: 1px solid rgba(0, 229, 100, 0.25);
  border-radius: 10px;
  color: #00e564;
  font-size: 0.9rem;
  text-align: center;
}

/* ═══════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════ */
#footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding-top: 64px;
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand {}

.footer-logo {
  display: inline-block;
  margin-bottom: 16px;
}

.footer-brand p {
  color: var(--text-mute);
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  transition: all 0.25s;
}

.social-link svg {
  width: 18px;
  height: 18px;
}

.social-link:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.footer-links h4,
.footer-contact h4 {
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text);
  margin-bottom: 20px;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links ul li a {
  color: var(--text-mute);
  font-size: 0.88rem;
  transition: color 0.2s;
}

.footer-links ul li a:hover {
  color: var(--orange);
}

.footer-contact p {
  color: var(--text-mute);
  font-size: 0.88rem;
  margin-bottom: 10px;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 40px;
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-mute);
}

/* ═══════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .vision-layout {
    grid-template-columns: 1fr;
  }

  .vision-stats-row {
    grid-column: span 1;
  }

  .footer-container {
    grid-template-columns: 1fr 1fr;
  }

  .hero-content {
    grid-template-columns: 1fr;
    padding: 0 40px;
    padding-top: 80px;
  }

  .hero-visual-col {
    display: flex;
    justify-content: center;
    height: auto;
    margin-top: 30px;
  }
}

@media (max-width: 768px) {
  section {
    padding: 72px 0;
  }

  .section-container {
    padding: 0 24px;
  }

  .section-header {
    grid-template-columns: 1fr;
  }

  .section-header-action {
    display: none;
  }

  .gallery-tabs {
    display: flex;
    margin-bottom: 24px;
  }

  /* Hamburger nav */
  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    gap: 12px;
    transform: translateY(-100%);
    opacity: 0;
    transition: all 0.35s;
    pointer-events: none;
    border-bottom: 1px solid var(--border);
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav-link {
    padding: 14px 16px;
    width: 100%;
  }

  .nav-cta {
    width: 100%;
    text-align: center;
    margin-top: 8px;
  }

  .hero-content {
    grid-template-columns: 1fr;
    padding: 80px 24px 0;
  }

  .hero-visual-col {
    display: flex;
    justify-content: center;
    height: auto;
    margin-top: 20px;
  }

  .hero-stats {
    gap: 20px;
  }

  .stat-num {
    font-size: 1.5rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-item.large {
    grid-column: span 2;
  }

  .vision-stats-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .ref-card {
    min-width: calc(100% - 0px);
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .brand-logos {
    flex-direction: column;
  }

  .brand-logo-item {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  .brand-logo-item:last-child {
    border-bottom: none;
  }
}

@media (max-width: 480px) {
  .hero-title {
    letter-spacing: -1px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn-primary,
  .btn-ghost {
    width: 100%;
    justify-content: center;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-item.large {
    grid-column: span 2;
  }

  .vision-stats-row {
    grid-template-columns: 1fr 1fr;
  }

  .intro-logo-text {
    font-size: 2.5rem;
  }

  .contact-form {
    padding: 24px;
  }
}
  }

  .contact-form {
    padding: 24px;
  }
}