/* ==========================================================================
   DÖNÜŞÜM İNŞAAT & GAYRİMENKUL — Sinematik Deneyim
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */
:root {
  --bg: #0A1214;
  --surface: #111818;
  --primary: #1B2A2E;
  --secondary: #2F3E42;
  --accent: #D4A574;
  --accent-strong: #E0B98C;
  --text: #E8E2D8;
  --muted: #9AA5A1;
  --line: rgba(212, 165, 116, 0.16);
  --white: #FFFFFF;

  --space-base: 8px;
  --section-pad-desktop: 120px;
  --section-pad-mobile: 64px;
  --gap-lg: 80px;
  --gap-md: 48px;

  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 16px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 16px 32px rgba(0, 0, 0, 0.6);

  --font-display: 'Space Grotesk', 'Archivo', sans-serif;
  --font-body: 'Work Sans', 'Inter', sans-serif;

  --ease-cinema: cubic-bezier(0.22, 1, 0.36, 1);
  --transition-slow: 1.2s var(--ease-cinema);
  --transition-med: 0.6s var(--ease-cinema);
}

/* --------------------------------------------------------------------------
   2. Reset
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--text);
  background-color: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition-med);
}

a:hover {
  color: var(--accent-strong);
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

ul, ol {
  list-style: none;
}

address {
  font-style: normal;
}

::selection {
  background: var(--accent);
  color: var(--bg);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 16px;
  z-index: 3000;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.75rem;
  padding: 12px 20px;
  border-radius: 2px;
  transition: top 0.4s var(--ease-cinema);
}

.skip-link:focus {
  top: 12px;
  color: var(--bg);
}

/* --------------------------------------------------------------------------
   3. Tipografi
   -------------------------------------------------------------------------- */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-wrap: balance;
  color: var(--white);
}

h1 {
  font-size: clamp(2.75rem, 8vw, 5.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

h1 span {
  color: var(--accent);
  display: inline-block;
}

h2 {
  font-size: clamp(2.25rem, 5.5vw, 4rem);
  margin-top: 12px;
}

h3 {
  font-size: clamp(1.75rem, 3.4vw, 2.5rem);
  margin-top: 8px;
}

.eyebrow {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.eyebrow::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--accent);
  display: inline-block;
}

/* --------------------------------------------------------------------------
   4. Butonlar
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 18px 32px;
  border-radius: 2px;
  border: 1px solid transparent;
  transition:
    background-color 0.5s var(--ease-cinema),
    border-color 0.5s var(--ease-cinema),
    color 0.5s var(--ease-cinema),
    transform 0.5s var(--ease-cinema),
    box-shadow 0.5s var(--ease-cinema);
  will-change: transform;
}

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
  box-shadow: 0 4px 24px rgba(212, 165, 116, 0.22);
}

.btn-primary:hover {
  background: var(--accent-strong);
  color: var(--bg);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(212, 165, 116, 0.32);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: rgba(232, 226, 216, 0.35);
  backdrop-filter: blur(4px);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
  background: rgba(212, 165, 116, 0.08);
}

/* --------------------------------------------------------------------------
   5. Uyarı şeridi
   -------------------------------------------------------------------------- */
.notice-bar {
  background: #05090A;
  color: rgba(232, 226, 216, 0.72);
  text-align: center;
  padding: 10px 16px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  position: relative;
  z-index: 1200;
}

.notice-bar p {
  margin: 0;
}

/* --------------------------------------------------------------------------
   6. Header ve navigasyon
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1100;
  background: linear-gradient(to bottom, rgba(10, 18, 20, 0.85) 0%, transparent 100%);
  transition: background-color 0.5s ease, box-shadow 0.5s ease;
}

.site-header.is-scrolled {
  background: rgba(10, 18, 20, 0.94);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 16px clamp(20px, 5vw, 48px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--white);
}

.brand:hover {
  color: var(--white);
}

.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  border-radius: 2px;
  flex-shrink: 0;
  transition: transform 0.5s var(--ease-cinema);
}

.brand:hover .brand-mark {
  transform: rotate(-4deg) scale(1.04);
}

.brand-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9375rem;
  line-height: 1.15;
  letter-spacing: 0.08em;
}

.brand-text small {
  display: block;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  color: var(--muted);
  margin-top: 3px;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 36px;
}

.site-nav a {
  color: rgba(232, 226, 216, 0.82);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  position: relative;
  padding: 6px 0;
  transition: color 0.4s var(--ease-cinema);
}

.site-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease-cinema);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--accent);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.header-phone {
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  padding: 10px 16px;
  border: 1px solid rgba(232, 226, 216, 0.2);
  border-radius: 2px;
  transition: border-color 0.4s var(--ease-cinema), color 0.4s var(--ease-cinema);
}

.header-phone:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.nav-phone {
  display: none;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(232, 226, 216, 0.2);
  border-radius: 2px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: border-color 0.4s var(--ease-cinema);
}

.nav-toggle:hover {
  border-color: var(--accent);
}

.nav-toggle-line {
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 1px;
  transition: transform 0.4s var(--ease-cinema), opacity 0.4s var(--ease-cinema), background 0.4s var(--ease-cinema);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --------------------------------------------------------------------------
   7. Scroll progress
   -------------------------------------------------------------------------- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
  z-index: 2000;
  pointer-events: none;
  box-shadow: 0 0 16px rgba(212, 165, 116, 0.4);
  transition: width 0.15s linear;
}

/* --------------------------------------------------------------------------
   8. Sahne düzeni — ortak
   -------------------------------------------------------------------------- */
.scene {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  contain: layout paint style;
}

/* --------------------------------------------------------------------------
   9. Hero
   -------------------------------------------------------------------------- */
.hero {
  min-height: 100vh;
  min-height: 100svh;
  align-items: flex-end;
  background: var(--bg);
}

.hero-bg {
  position: absolute;
  inset: -4% 0;
  z-index: 0;
  overflow: hidden;
  will-change: transform;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.12);
  animation: heroZoom 2.4s var(--ease-cinema) both;
}

@keyframes heroZoom {
  from { transform: scale(1.22); opacity: 0.6; }
  to { transform: scale(1.12); opacity: 1; }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(to top, rgba(10, 18, 20, 0.96) 0%, rgba(10, 18, 20, 0.55) 45%, rgba(10, 18, 20, 0.25) 100%),
    radial-gradient(circle at 75% 30%, rgba(212, 165, 116, 0.12), transparent 50%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: clamp(80px, 14vh, 140px) clamp(20px, 5vw, 48px) clamp(72px, 10vh, 110px);
}

.hero-content .eyebrow {
  margin-bottom: 18px;
}

.hero-lede {
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  font-weight: 300;
  line-height: 1.8;
  color: rgba(232, 226, 216, 0.82);
  max-width: 560px;
  margin-top: 24px;
  letter-spacing: 0.06em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 40px;
}

.hero-scroll {
  position: absolute;
  right: clamp(24px, 5vw, 56px);
  bottom: 40px;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: rgba(232, 226, 216, 0.55);
  font-family: var(--font-display);
  font-size: 0.6875rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.hero-scroll-line {
  width: 1px;
  height: 80px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  position: relative;
  overflow: hidden;
}

.hero-scroll-line::after {
  content: '';
  position: absolute;
  left: 0;
  top: -80px;
  width: 1px;
  height: 40px;
  background: var(--accent);
  animation: scrollLine 2.6s var(--ease-cinema) infinite;
}

@keyframes scrollLine {
  0% { transform: translateY(0); }
  100% { transform: translateY(160px); }
}

/* --------------------------------------------------------------------------
   10. Bölge / Konum sahnesi
   -------------------------------------------------------------------------- */
.region {
  background: var(--bg);
}

.region-bg {
  position: absolute;
  inset: -4% 0;
  z-index: 0;
  overflow: hidden;
  will-change: transform;
}

.region-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.region-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(to right, rgba(10, 18, 20, 0.97) 0%, rgba(10, 18, 20, 0.75) 40%, rgba(10, 18, 20, 0.3) 100%),
    linear-gradient(to top, rgba(10, 18, 20, 0.7), transparent 70%);
}

.region-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: clamp(80px, 14vh, 140px) clamp(20px, 5vw, 48px);
  max-width: 720px;
  margin-left: clamp(20px, 8vw, 140px);
}

.region-content h2 {
  margin-bottom: 20px;
}

.region-lede {
  font-size: clamp(1rem, 1.5vw, 1.1875rem);
  color: rgba(232, 226, 216, 0.82);
  margin-bottom: 36px;
}

.region-address {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.0625rem;
  letter-spacing: 0.06em;
  color: var(--white);
  padding: 22px 24px;
  background: rgba(10, 18, 20, 0.72);
  border-left: 2px solid var(--accent);
  backdrop-filter: blur(8px);
  margin-bottom: 20px;
}

.region-address svg {
  width: 22px;
  height: 22px;
  color: var(--accent);
  flex-shrink: 0;
}

.region-rating,
.contact-rating {
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.region-rating::before,
.contact-rating::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   11. Hizmetler — sinematik scrolly bölüm
   -------------------------------------------------------------------------- */
.services {
  background: var(--surface);
  padding: clamp(64px, 10vw, 120px) clamp(20px, 5vw, 48px);
  position: relative;
}

.services-grid {
  max-width: 1440px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.4fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}

.services-intro {
  position: sticky;
  top: 120px;
  padding-right: 24px;
}

.services-intro-note {
  margin-top: 24px;
  color: var(--muted);
  font-size: 1.0625rem;
  line-height: 1.8;
  max-width: 320px;
}

.services-list {
  display: flex;
  flex-direction: column;
  gap: clamp(56px, 8vw, 96px);
}

.service-row {
  display: grid;
  gap: 24px;
}

.service-media {
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--bg);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(212, 165, 116, 0.08);
}

.service-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
  transform: scale(1.01);
  transition: transform 1.4s var(--ease-cinema), opacity 1.4s var(--ease-cinema);
  will-change: transform;
}

.service-row:hover .service-media img {
  transform: scale(1.05);
  opacity: 1;
}

.service-body {
  padding: 8px 4px 0;
  border-bottom: 1px solid var(--line);
  padding-bottom: 32px;
  position: relative;
}

.service-index {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.24em;
  color: var(--accent);
}

.service-body p {
  color: rgba(232, 226, 216, 0.76);
  max-width: 540px;
  margin-top: 16px;
  font-size: 1.0625rem;
}

.service-note {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent) !important;
  margin-top: 8px !important;
}

/* --------------------------------------------------------------------------
   12. İletişim — split sahne
   -------------------------------------------------------------------------- */
.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  min-height: 100vh;
  align-items: stretch;
  background: var(--bg);
  overflow: visible;
}

.contact-info {
  background: var(--primary);
  padding: clamp(64px, 10vw, 120px) clamp(20px, 5vw, 64px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
}

.contact-info::after {
  content: '';
  position: absolute;
  right: 0;
  top: 10%;
  bottom: 10%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--accent), transparent);
  opacity: 0.4;
}

.contact-lede {
  color: rgba(232, 226, 216, 0.78);
  max-width: 440px;
  margin-top: 20px;
  margin-bottom: 40px;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 36px;
  max-width: 440px;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: rgba(10, 18, 20, 0.4);
  border: 1px solid rgba(212, 165, 116, 0.12);
  border-radius: 2px;
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.9375rem;
  letter-spacing: 0.05em;
  transition: border-color 0.5s var(--ease-cinema), background-color 0.5s var(--ease-cinema), transform 0.5s var(--ease-cinema);
}

.contact-link svg {
  width: 20px;
  height: 20px;
  color: var(--accent);
  flex-shrink: 0;
}

.contact-link:hover {
  border-color: var(--accent);
  background: rgba(212, 165, 116, 0.08);
  color: var(--white);
  transform: translateX(4px);
}

.contact-form-wrap {
  background: var(--bg);
  padding: clamp(64px, 10vw, 120px) clamp(20px, 5vw, 64px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
}

.form-disclaimer {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  background: rgba(212, 165, 116, 0.06);
  border: 1px solid rgba(212, 165, 116, 0.12);
  padding: 12px 16px;
  margin-bottom: 32px;
  text-align: center;
}

.demo-form {
  display: flex;
  flex-direction: column;
  gap: 22px;
  max-width: 520px;
}

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

.form-field label {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.form-field input,
.form-field textarea {
  background: var(--surface);
  border: 1px solid rgba(232, 226, 216, 0.14);
  border-radius: 2px;
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1rem;
  letter-spacing: 0.04em;
  padding: 16px 18px;
  transition: border-color 0.5s var(--ease-cinema), box-shadow 0.5s var(--ease-cinema), background-color 0.5s var(--ease-cinema);
  resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: rgba(154, 165, 161, 0.6);
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(212, 165, 116, 0.04);
  box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.12);
}

.form-feedback {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  color: var(--accent);
  min-height: 24px;
  padding-top: 4px;
}

.form-feedback:empty {
  display: none;
}

.form-sent .form-feedback {
  display: block;
  animation: feedbackIn 0.8s var(--ease-cinema) both;
}

@keyframes feedbackIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --------------------------------------------------------------------------
   13. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: #060B0C;
  border-top: 1px solid var(--line);
  padding: clamp(48px, 8vw, 80px) clamp(20px, 5vw, 48px) 32px;
}

.footer-grid {
  max-width: 1440px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.4fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(232, 226, 216, 0.06);
}

.footer-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: 0.1em;
  color: var(--white);
  margin-bottom: 8px;
}

.footer-region,
.footer-contact p,
.footer-notes p {
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.8;
}

.footer-contact a {
  color: var(--accent);
}

.footer-notes p:first-child {
  color: rgba(232, 226, 216, 0.65);
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-copy {
  max-width: 1440px;
  margin: 24px auto 0;
  color: rgba(154, 165, 161, 0.6);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

/* --------------------------------------------------------------------------
   14. Progressive enhancement — reveal
   -------------------------------------------------------------------------- */
html.js [data-reveal] {
  opacity: 0;
  clip-path: inset(0 0 100% 0);
  visibility: hidden;
  transition:
    opacity 1s var(--ease-cinema),
    clip-path 1.3s var(--ease-cinema),
    visibility 0s linear 1.3s;
}

html.js [data-reveal].is-visible {
  opacity: 1;
  clip-path: inset(0 0 0% 0);
  visibility: visible;
  transition:
    opacity 1s var(--ease-cinema),
    clip-path 1.3s var(--ease-cinema),
    visibility 0s linear 0s;
}

/* --------------------------------------------------------------------------
   15. Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .region-content {
    margin-left: auto;
    margin-right: auto;
    max-width: 680px;
  }

  .region-overlay {
    background: linear-gradient(to right, rgba(10, 18, 20, 0.95) 0%, rgba(10, 18, 20, 0.7) 60%, rgba(10, 18, 20, 0.5) 100%);
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .services-intro {
    position: static;
    padding-right: 0;
  }

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

  .contact-info::after {
    display: none;
  }

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

@media (max-width: 768px) {
  :root {
    --section-pad-mobile: 64px;
  }

  body.nav-open {
    overflow: hidden;
  }

  .site-nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(320px, 82vw);
    background: rgba(10, 18, 20, 0.98);
    border-left: 1px solid var(--line);
    padding: 96px 32px 40px;
    z-index: 1090;
    transform: translateX(100%);
    transition: transform 0.6s var(--ease-cinema);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }

  .site-nav.is-open {
    transform: translateX(0);
    box-shadow: -16px 0 48px rgba(0, 0, 0, 0.6);
  }

  .site-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 28px;
  }

  .site-nav a {
    font-size: 1.125rem;
    color: var(--text);
  }

  .nav-phone {
    display: inline-flex;
    margin-top: 32px;
    padding: 14px 20px;
    border: 1px solid rgba(212, 165, 116, 0.35);
    color: var(--accent);
    font-family: var(--font-display);
    font-size: 0.875rem;
    letter-spacing: 0.1em;
    border-radius: 2px;
    justify-content: center;
  }

  .header-phone {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
    position: relative;
    z-index: 1110;
  }

  .hero-content {
    padding-bottom: 80px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-scroll {
    display: none;
  }

  .notice-bar {
    font-size: 0.625rem;
    letter-spacing: 0.16em;
    padding: 8px 12px;
  }

  .brand-text small {
    letter-spacing: 0.14em;
  }

  .services {
    padding-top: var(--section-pad-mobile);
    padding-bottom: var(--section-pad-mobile);
  }

  .service-body p {
    font-size: 1rem;
  }

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

  .contact-info,
  .contact-form-wrap {
    padding: var(--section-pad-mobile) 20px;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 0.9375rem;
    letter-spacing: 0.03em;
  }

  h1 {
    font-size: 2.375rem;
  }

  h2 {
    font-size: 2rem;
  }

  h3 {
    font-size: 1.5rem;
  }

  .brand-text {
    font-size: 0.8125rem;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
    font-size: 1.0625rem;
  }

  .btn {
    padding: 16px 24px;
    font-size: 0.75rem;
  }

  .region-address {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .service-media {
    aspect-ratio: 4 / 3;
  }
}

/* --------------------------------------------------------------------------
   16. prefers-reduced-motion: tüm hareketleri kapat
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
  }

  html.js [data-reveal],
  html.js [data-reveal].is-visible {
    opacity: 1 !important;
    clip-path: inset(0 0 0% 0) !important;
    visibility: visible !important;
    transform: none !important;
    transition: none !important;
  }

  [data-parallax] {
    transform: none !important;
  }

  .hero-bg img {
    animation: none !important;
    transform: scale(1.12) !important;
  }

  .hero-scroll-line::after {
    animation: none;
  }

  .btn:hover,
  .btn-outline:hover,
  .contact-link:hover,
  .service-row:hover .service-media img {
    transform: none !important;
  }

  .scroll-progress {
    opacity: 0.5;
  }
}

/* Outreach demo disclosure — otomatik kaldırmayın. */
.outreach-demo-notice{position:relative;z-index:9999;width:100%;padding:8px 16px;background:#111;color:#fff;font:600 12px/1.4 Arial,sans-serif;text-align:center;letter-spacing:.01em}