/* ==========================================================================
   Han Global Gayrimenkul - Sinematik Deneyim
   styles.css
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Değişkenleri (Tokens)
   -------------------------------------------------------------------------- */
:root {
  /* Renk Paleti */
  --color-bg-primary: #050505;
  --color-bg-surface: #0A0A0B;
  --color-bg-elevated: #1C1C1E;
  --color-bg-soft: #2C2C2E;
  --color-text-primary: #E5E5E5;
  --color-text-muted: #A0A0A0;
  --color-accent-gold: #C9A86A;
  --color-accent-gold-light: #DDBE8A;
  --color-accent-gold-dark: #A88A50;
  --color-border: rgba(255, 255, 255, 0.1);
  --color-border-gold: rgba(201, 168, 106, 0.3);

  /* Tipografi */
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-size-large: clamp(2.5rem, 8vw, 6rem);
  --font-size-medium: clamp(1.5rem, 4vw, 2.7rem);
  --font-size-small: clamp(0.8rem, 1.5vw, 1rem);

  /* Spacing */
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 48px;
  --space-xl: 80px;
  --space-2xl: 120px;

  /* Layout */
  --container-max: 1440px;
  --container-padding: 20px;
  --section-padding: 80px;

  /* Gölgeler */
  --shadow-1: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-2: 0 20px 40px rgba(0, 0, 0, 0.6);
  --shadow-3: 0 40px 60px rgba(0, 0, 0, 0.8);

  /* Geçişler */
  --ease-expo: cubic-bezier(0.19, 1, 0.22, 1);
  --duration: 450ms;

  /* Z-index Katmanları */
  --z-progress: 1000;
  --z-header: 999;
  --z-overlay: 998;
  --z-mobile-cta: 1001;
}

/* Sıfırlama ve Temel
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body.no-js .reveal,
body.no-js .reveal-offset,
body.no-js .line-fill {
  opacity: 1;
  transform: none;
}

body {
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.75;
  overflow-x: hidden;
  letter-spacing: 0.02em;
}

img,
picture,
svg,
video {
  max-width: 100%;
  display: block;
}

a {
  color: var(--color-accent-gold);
  text-decoration: none;
  transition: color var(--duration) ease;
}

a:hover,
a:focus-visible {
  color: var(--color-accent-gold-light);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

p {
  margin-bottom: 1rem;
}

address {
  font-style: normal;
}

button {
  font-family: inherit;
  cursor: pointer;
}

/* Developer Tools */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.muted {
  color: var(--color-text-muted);
  font-size: 1.1rem;
  line-height: 1.9;
}

/* Sinematik İlerleme Göstergesi */
.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent-gold), var(--color-accent-gold-light));
  z-index: var(--z-progress);
  width: 0%;
  transition: width 0.2s ease;
}

/* Üst Bilgi Şeridi */
.top-slug {
  background: transparent;
  color: var(--color-text-muted);
  text-align: center;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  padding: 12px 20px;
  border-bottom: 1px solid var(--color-border);
  background: rgba(10, 10, 11, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: var(--z-progress);
}

/* Header / Navigasyon
   ========================================================================== */
.site-header {
  position: fixed;
  top: 40px;
  width: 100%;
  z-index: var(--z-header);
  transition: all 0.5s var(--ease-expo);
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.site-header.scrolled {
  background: rgba(10, 10, 11, 0.8);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
  top: 40px;
}

.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 16px var(--container-padding);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 8px;
  text-decoration: none;
}

.brand-mark {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent-gold-light);
}

.brand-text {
  color: var(--color-text-primary);
  font-size: 1.2rem;
  letter-spacing: 0.35em;
  font-weight: 300;
}

.site-header .brand {
  position: relative;
  z-index: 2;
}

.site-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}

.nav-list a {
  color: var(--color-text-primary);
  opacity: 0.75;
  font-size: 0.9rem;
  text-decoration: none;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  position: relative;
  padding: 5px 0;
  transition: opacity 0.3s ease;
}

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

.nav-list a:hover,
.nav-list a:focus-visible {
  opacity: 1;
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 10px;
  z-index: 20;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--color-text-primary);
  transition: all 0.3s ease;
  transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Overlay */
.overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: calc(var(--z-overlay) - 1);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s var(--ease-expo);
}

.overlay.active {
  opacity: 1;
  pointer-events: all;
}

/* Hero Bölümü - Sahne 1
   ========================================================================== */
.scene {
  position: relative;
  display: flex;
  justify-content: center;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
}

.hero {
  align-items: flex-end;
  text-align: left;
  padding-bottom: 10vh;
  color: var(--color-text-primary);
}

.hero-bg {
  position: absolute;
  inset: -20% 0 0 0;
  z-index: -2;
  will-change: transform;
}

.hero-image {
  width: 100%;
  height: 120%;
  background-color: #8a7f6a;
  background-position: center;
  background-size: cover;
  background-image:
    linear-gradient(135deg, rgba(5, 5, 5, 0.6), rgba(5, 5, 5, 0.2)),
    url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?auto=format&fit=crop&w=1800&q=82');
  transform: scale(1.1);
  animation: heroZoom 20s linear infinite alternate;
}

@keyframes heroZoom {
  0% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1.2);
  }
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(
      180deg,
      rgba(5, 5, 5, 0.9) 0%,
      rgba(5, 5, 5, 0.3) 50%,
      rgba(5, 5, 5, 1) 100%
    ),
    linear-gradient(90deg, rgba(5, 5, 5, 0.8) 0%, rgba(5, 5, 5, 0) 50%),
    radial-gradient(circle at 70% 40%, rgba(201, 168, 106, 0.2) 0%, transparent 40%);
  z-index: -1;
}

.hero-content {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  position: relative;
  z-index: 2;
  width: 100%;
}

.eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  color: var(--color-accent-gold-light);
  margin-bottom: 1.5rem;
  font-weight: 300;
}

.hero-title {
  font-size: var(--font-size-large);
  line-height: 1;
  margin: 0 0 1.5rem 0;
  max-width: 1200px;
  font-weight: 500;
}

.reveal-line {
  display: block;
  overflow: hidden;
}

.reveal-line span {
  display: block;
  transform: translateY(100%);
  animation: revealStripe 1.2s var(--ease-expo) forwards;
}

.reveal-line-right {
  display: flex;
  justify-content: flex-start;
}

.serif {
  font-style: italic;
  font-weight: 400;
  color: var(--color-accent-gold-light);
}

@keyframes revealStripe {
  to {
    transform: translateY(0);
  }
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.3rem);
  max-width: 500px;
  color: var(--color-text-muted);
  margin-bottom: 2.5rem;
  font-weight: 200;
  line-height: 1.9;
  animation: fadeInUp 1s 0.8s var(--ease-expo) both;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-actions {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* Butonlar */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  padding: 16px 32px;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 500;
  transition: all 0.4s var(--ease-expo);
  font-family: var(--font-body);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  text-decoration: none;
  border-radius: 4px;
}

.btn svg {
  transition: transform 0.3s ease;
}

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

.btn:focus-visible {
  outline: 2px solid var(--color-accent-gold);
  outline-offset: 3px;
}

.btn-primary {
  background: var(--color-accent-gold);
  color: var(--color-bg-primary);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s var(--ease-expo);
}

.btn-primary:hover {
  background: var(--color-accent-gold-light);
  transform: translateY(-2px);
  color: var(--color-bg-primary);
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-outline {
  background: transparent;
  color: var(--color-text-primary);
  border-color: var(--color-border);
}

.btn-outline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-accent-gold);
  transform: scaleY(0);
  transition: transform 0.5s var(--ease-expo);
  transform-origin: bottom;
  z-index:  permalink;
}

.btn-outline:hover {
  color: var(--color-bg-primary);
  border-color: var(--color-accent-gold);
}

.btn-outline:hover::before {
  transform: scaleY(1);
}

.btn-outline span,
.btn-outline svg {
  position: relative;
  z-index: 1;
  color: inherit;
  transition: color 0.3s ease;
}

.btn-outline:hover span,
.btn-outline:hover svg {
  color: var(--color-bg-primary);
}

.btn-outline svg {
  color: var(--color-accent-gold);
}

.btn-outline:hover {
  border-color: var(--color-accent-gold);
}

.btn-small {
  padding: 12px 24px;
  font-size: 0.75rem;
}

.btn-block {
  width: 100%;
  margin-top: 1rem;
}

/* Scroll İpucu */
.scroll-hint {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 2;
}

.scroll-hint::after {
  content: '';
  width: 1px;
  height: 40px;
  background: var(--color-accent-gold-light);
  margin-top: 15px;
  animation: scrollHint 2s var(--ease-expo) infinite;
}

@keyframes scrollHint {
  0% {
    transform: scaleY(0);
    transform-origin: top;
  }
  45% {
    transform: scaleY(1);
    transform-origin: bottom;
  }
  55% {
    transform: scaleY(1);
    transform-origin: top;
  }
  100% {
    transform: scaleY(0);
    transform-origin: top;
  }
}

/* Sahne 2: Hizmetler
   ========================================================================== */
.stage-section {
  position: relative;
  background: var(--color-bg-surface);
  padding: var(--section-padding) 0;
  overflow: hidden;
}

.stage-bg-shape {
  position: absolute;
  top: 20%;
  right: -20%;
  width: 60%;
  height: 60%;
  background: url("data:image/svg+xml,%3Csvg width='100%25' height='100%25' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3Cpattern id='p' width='40' height='40' patternUnits='userSpaceOnUse'%3E%3Cpath d='M0 20h40M20 0v40' fill='none' stroke='%23C9A86A' stroke-opacity='0.05' stroke-width='1'/%3E%3C/pattern%3E%3C/defs%3E%3Crect fill='url(%23p)' width='100%25' height='100%25'/>%3C/svg%3E");
  clip-path: polygon(20% 0, 100% 0, 100% 80%, 0 100%, 0 20%);
  opacity: 0.5;
}

.stage-header {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: end;
  margin-bottom: var(--space-xl);
}

.stage-header h2 {
  font-size: var(--font-size-medium);
  font-weight: 500;
}

.stage-lead {
  max-width: 450px;
  color: var(--color-text-muted);
  font-weight: 300;
  font-size: 1.1rem;
  line-height: 1.9;
}

.service-card {
  position: relative;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  padding: 3rem;
  margin: 0 var(--container-padding);
  overflow: hidden;
  max-width: calc(100% - calc(var(--container-padding) * 2));
  margin-left: auto;
  margin-right: auto;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-3);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-accent-gold), transparent);
  transform: scaleX(0);
  transform-origin: 0;
  transition: transform 1s var(--ease-expo);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-content {
  position: relative;
  z-index: 2;
}

.service-number {
  font-size: 6rem;
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--color-accent-gold);
  opacity: 0.2;
  position: absolute;
  top: 10px;
  right: 20px;
  font-family: var(--font-heading);
}

.service-card h3 {
  font-size: 2rem;
  margin: 1.5rem 0;
  font-weight: 400;
}

.service-desc {
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  max-width: 600px;
}

.service-points {
  list-style: none;
  margin: 2rem 0;
  display: grid;
  gap: 1rem;
}

.service-points li {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem 0;
  color: var(--color-text-primary);
  font-weight: 300;
}

.point-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent-gold);
  flex-shrink: 0;
  box-shadow: 0 0 10px rgba(201, 168, 106, 0.6);
}

/* Sahne: Neden Biz */
.why-section {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--color-bg-surface);
  color: var(--color-text-primary);
  align-items: center;
  gap: 0;
}

.why-img-wrapper {
  position: relative;
  height: 100%;
  min-height: 500px;
  clip-path: polygon(0 0, 90% 0, 100% 100%, 0 100%);
}

.why-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-image:
    linear-gradient(135deg, rgba(5, 5, 5, 0.4), rgba(5, 5, 5, 0.1)),
    url('https://images.unsplash.com/photo-1600566753086-00f18fb6b3ea?auto=format&fit=crop&w=1600&q=82');
}

.why-content {
  padding: 6rem;
}

.why-content h2 {
  font-size: var(--font-size-medium);
  margin: 1rem 0;
  font-weight: 500;
}

.why-content .muted {
  margin-bottom: 3rem;
  max-width: 400px;
}

/* Sahne: Portföy */
.portfolio {
  background: var(--color-bg-primary);
  padding: var(--section-padding) 0;
  color: var(--color-text-primary);
  position: relative;
}

.section-title {
  margin-bottom: 2rem;
}

.section-title h2 {
  font-size: var(--font-size-medium);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.portfolio-desc {
  max-width: 600px;
  margin-bottom: 4rem;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.portfolio-item {
  position: relative;
  min-height: 400px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.portfolio-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(0, 0, 0, 0.8) 100%);
  z-index: 1;
  transition: background 0.3s ease;
}

.portfolio-item:hover::before {
  background: linear-gradient(180deg, transparent 10%, rgba(0, 0, 0, 0.9) 100%);
}

.portfolio-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-image:
    linear-gradient(135deg, rgba(5, 5, 5, 0.4), rgba(5, 5, 5, 0.2)),
    url('https://images.unsplash.com/photo-1600607687939-ce8a6c25118c?auto=format&fit=crop&w=1600&q=82');
  background-color: #8a7f6a;
  transition: transform 1.5s var(--ease-expo);
  filter: grayscale(30%);
}

/* İkinci ve üçüncü portfolio öğeleri için farklı görseller */
.portfolio-item:nth-child(2) .portfolio-img {
  background-image:
    linear-gradient(135deg, rgba(5, 5, 5, 0.4), rgba(5, 5, 5, 0.2)),
    url('https://images.unsplash.com/photo-1600047509807-ba8f99d2cdde?auto=format&fit=crop&w=1600&q=82');
  background-color: #6e6250;
}

.portfolio-item:nth-child(3) .portfolio-img {
  background-image:
    linear-gradient(135deg, rgba(5, 5, 5, 0.4), rgba(5, 5, 5, 0.2)),
    url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?auto=format&fit=crop&w=1800&q=82');
  background-color: #757065;
}

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

.portfolio-overlay {
  position: relative;
  padding: 3rem;
  z-index: 2;
  width: 100%;
}

.portfolio-overlay h3 {
  font-size: 2.5rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.portfolio-overlay p {
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  max-width: 300px;
}

/* İletişim */
.contact {
  background: var(--color-bg-surface);
  padding: var(--section-padding) 0;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-primary);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: start;
}

.contact-info h2 {
  font-size: var(--font-size-medium);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.contact-info .muted {
  margin-bottom: 3rem;
}

.contact-info address {
  display: flex;
  flex-direction: column;
  margin: 2rem 0 3rem;
}

.contact-info address strong {
  color: var(--color-accent-gold);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 400;
  margin-bottom: 0.5rem;
}

.contact-info address span,
.contact-info address a {
  color: var(--color-text-primary);
  font-size: 1.1rem;
  margin-bottom: 2rem;
  transition: color 0.3s ease;
}

.contact-info address a:hover {
  color: var(--color-accent-gold-light);
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.map-container {
  position: relative;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-3);
  padding-bottom: 75%;
  overflow: hidden;
}

.map-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #1a1a1a;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'%3E%3Crect fill='%230A0A0B' width='100' height='100'/%3E%3Cpath d='M20 50 L80 20 L90 60 L30 90 Z' fill='%23C9A86A' opacity='0.1'/%3E%3Ctext x='50' y='55' fill='%23C9A86A' font-family='sans-serif' font-size='10' text-anchor='middle'%3EGoogle Maps%3C/text%3E%3C/svg%3E");
  background-size: cover;
  display: flex;
  align-items: center;
  justify-content: center;
}

.map-link {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent-gold);
  color: var(--color-bg-primary);
  padding: 12px 24px;
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 500;
  transition: all 0.3s ease;
  z-index: 5;
  white-space: nowrap;
  border-radius: 4px;
}

.map-link:hover {
  background: var(--color-accent-gold-light);
  color: var(--color-bg-primary);
  transform: translateX(-50%) translateY(-2px);
}

/* Form Alanı */
.demo-form {
  background: var(--color-bg-primary);
  padding: var(--section-padding) 0;
  color: var(--color-text-primary);
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.demo-form h2 {
  font-size: var(--font-size-medium);
  margin: 1rem 0;
  font-weight: 500;
}

.demo-form .container {
  max-width: 900px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-border);
  padding: 12px 0;
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-bottom-color: var(--color-accent-gold);
}

.form-group input:focus-visible,
.form-group textarea:focus-visible {
  outline: 1px solid var(--color-accent-gold);
  outline-offset: 3px;
}

.form-note {
  color: var(--color-text-muted);
  font-size: 0.8rem;
  text-align: center;
  margin-top: 1rem;
  font-style: italic;
}

/* Footer */
.site-footer {
  background: #000;
  padding: 3rem 0;
  text-align: center;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
}

.site-footer .brand {
  justify-content: center;
  margin-bottom: 1rem;
}

.copyright,
.footer-note {
  font-size: 0.8rem;
  margin-top: 0.5rem;
  letter-spacing: 0.1em;
}

/* Mobil CTA Çubuğu */
.mobile-cta {
  display: none;
}

/* Reveal Animasyonları */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-expo), transform 0.8s var(--ease-expo);
}

.reveal-visible {
  opacity: 1;
  transform: translateY(0);
}

body.js .reveal,
body.js .reveal-offset {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 1s var(--ease-expo), transform 1s var(--ease-expo);
}

body.js .reveal.reveal-visible,
body.js .reveal-offset.reveal-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Responsive Tasarım
   ========================================================================== */
@media (max-width: 1280px) {
  :root {
    --container-padding: 40px;
  }
}

@media (max-width: 768px) {
  :root {
    --container-padding: 20px;
    --section-padding: 80px;
  }

  .top-slug {
    font-size: 0.6rem;
    letter-spacing: 0.2em;
  }

  .nav-list {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    height: 100dvh;
    background: rgba(10, 10, 11, 0.98);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    padding: 2rem;
    transition: right 0.7s var(--ease-expo);
    z-index: 1;
  }

  .nav-list.open {
    right: 0;
  }

  .nav-list a {
    font-size: 1.2rem;
    color: var(--color-text-primary);
  }

  .nav-toggle {
    display: flex;
  }

  .header-inner {
    padding: 1rem var(--container-padding);
  }

  .brand-text {
    font-size: 1rem;
  }

  .brand-mark {
    font-size: 1.3rem;
  }

  .hero-content {
    text-align: left;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

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

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

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

  .why-img-wrapper {
    min-height: 350px;
    clip-path: none;
  }

  .why-content {
    padding: 3rem var(--container-padding);
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

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

  .portfolio-overlay {
    padding: 2rem;
  }

  .portfolio-overlay h3 {
    font-size: 2rem;
  }

  .map-container {
    padding-bottom: 100%;
  }

  .site-footer .container {
    padding: 0 20px;
  }

  .mobile-cta {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-bg-surface);
    border-top: 1px solid var(--color-border);
    z-index: var(--z-mobile-cta);
  }

  .mobile-cta a {
    flex: 1;
    padding: 1rem;
    text-align: center;
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }

  .mobile-cta a:first-child {
    border-right: 1px solid var(--color-border);
  }

  .mobile-cta svg {
    width: 20px;
    height: 20px;
  }

  .mobile-cta .btn-primary,
  .mobile-cta a {
    background: transparent;
    color: var(--color-accent-gold);
  }

  body {
    padding-bottom: 55px;
  }
}

@media (max-width: 480px) {
  :root {
    --section-padding: 40px;
  }

  .top-slug {
    font-size: 0.55rem;
    letter-spacing: 0.1em;
    padding: 8px 10px;
  }

  .hero-title {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .hero-actions .btn {
    padding: 14px 20px;
  }

  .portfolio-overlay {
    padding: 1.5rem;
  }

  .portfolio-overlay h3 {
    font-size: 1.75rem;
  }

  .portfolio-overlay p {
    font-size: 0.95rem;
  }

  .why-content {
    padding: 2rem var(--container-padding);
  }

  .why-content h2 {
    font-size: 1.6rem;
  }

  .why-content .muted {
    font-size: 1rem;
  }

  .contact-info h2 {
    font-size: 1.8rem;
  }

  .contact-info address span,
  .contact-info address a {
    font-size: 1rem;
  }

  .map-link {
    font-size: 0.7rem;
    padding: 10px 16px;
  }

  .form-group label {
    font-size: 0.75rem;
  }

  .btn-block {
    font-size: 0.75rem;
    padding: 14px 20px;
  }
}

/* Animasyon Tercihi */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .hero-image {
    animation: none !important;
    transform: none !important;
  }

  .hero-title .reveal-line span {
    transform: none !important;
    animation: none !important;
  }

  .hero-content {
    animation: fadeInUp 0.5s ease both !important;
  }

  .reveal-line span {
    transform: none !important;
  }

  .scroll-hint {
    display: none;
  }

  html {
    scroll-behavior: auto;
  }

  body.js .reveal,
  body.js .reveal-offset {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* Yüksek Çözünürlükler */
@media (min-width: 2560px) {
  :root {
    --container-max: 1800px;
    --font-size-large: 8rem;
  }
}

/* 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}