/* ============================================
   KYART İNŞAAT — TASARIM SİSTEMİ
   30 yıllık mimarlık sektörü deneyimiyle
   premium mimari web tasarımı
   ============================================ */

/* ---------- Fonts loaded via HTML <link> for non-blocking render ---------- */

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Birincil palet */
  --color-bg: #F5F0EB;
  --color-bg-warm: #EDE6DD;
  --color-white: #FFFFFF;
  --color-navy: #1B2438;
  --color-navy-mid: #283550;
  --color-navy-light: #344267;
  --color-accent: #C8A97E;
  --color-accent-light: #D4BC9A;
  --color-accent-dark: #B08D5E;
  --color-black: #0A0A0A;
  --color-charcoal: #2C2C2C;

  /* Metin */
  --color-text: #3A3A3A;
  --color-text-light: #7A7A7A;
  --color-text-muted: #9E9E9E;

  /* Özel */
  --color-overlay: rgba(27, 36, 56, 0.72);
  --color-overlay-deep: rgba(10, 10, 10, 0.55);
  --color-glass: rgba(255, 255, 255, 0.06);
  --color-glass-border: rgba(255, 255, 255, 0.12);

  /* Tipografi */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;

  /* Boşluk */
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;
  --space-4xl: 10rem;

  /* Radius */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Gölge */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 24px 60px rgba(0, 0, 0, 0.14);
  --shadow-nav: 0 1px 30px rgba(0, 0, 0, 0.06);
  --shadow-accent: 0 8px 30px rgba(200, 169, 126, 0.25);

  /* Animasyon */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quint: cubic-bezier(0.22, 1, 0.36, 1);
  --transition-fast: 0.25s var(--ease-out-expo);
  --transition-med: 0.5s var(--ease-out-expo);
  --transition-slow: 0.7s var(--ease-out-expo);

  /* Layout */
  --max-width: 1240px;
  --max-width-narrow: 900px;
  --nav-height: 82px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

ul,
ol {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  color: var(--color-navy);
  line-height: 1.15;
  font-weight: 600;
}

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

/* ---------- Utility ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-4xl) 0;
  position: relative;
}

.section--dark {
  background-color: var(--color-navy);
  color: var(--color-white);
}

.section--navy {
  background-color: var(--color-navy);
  color: var(--color-white);
}

/* Section Headers */
.section__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.section__header--center {
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.section__label {
  font-family: var(--font-primary);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--space-sm);
}

.section__title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.5px;
}

.section--dark .section__title,
.section--navy .section__title {
  color: var(--color-white);
}

.section__subtitle {
  font-family: var(--font-primary);
  font-size: 1.05rem;
  color: var(--color-text-light);
  max-width: 560px;
  line-height: 1.8;
  font-weight: 400;
}

.section__header--center .section__subtitle {
  margin: 0 auto;
}

.section--dark .section__subtitle {
  color: rgba(255, 255, 255, 0.6);
}

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 2.2rem;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 600;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  letter-spacing: 0.3px;
  line-height: 1;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background-color: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
}

.btn--primary:hover {
  background-color: var(--color-navy-mid);
  border-color: var(--color-navy-mid);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(27, 36, 56, 0.3);
}

.btn--accent {
  background-color: var(--color-accent);
  color: var(--color-navy);
  border-color: var(--color-accent);
}

.btn--accent:hover {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}

.btn--glass {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.btn--glass:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

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

.btn--outline:hover {
  background-color: var(--color-navy);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn--outline-light {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.35);
}

.btn--outline-light:hover {
  background: var(--color-white);
  color: var(--color-navy);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

.btn--secondary {
  background: transparent;
  color: var(--color-white);
  border-color: var(--color-accent);
}

.btn--secondary:hover {
  background: var(--color-accent);
  color: var(--color-navy);
  transform: translateY(-2px);
}

.btn--lg {
  padding: 1rem 2.8rem;
  font-size: 0.95rem;
}

.btn__play-icon {
  font-size: 0.7rem;
}

/* ---------- NAVBAR ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 var(--space-lg);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: all 0.4s var(--ease-out-expo);
}

.navbar--scrolled {
  background-color: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-nav);
}

.navbar--scrolled .navbar__logo {
  color: var(--color-navy);
}

.navbar--scrolled .navbar__link {
  color: var(--color-text);
}

.navbar--scrolled .navbar__link:hover {
  color: var(--color-accent-dark);
}

.navbar--light .navbar__logo,
.navbar__logo--dark {
  color: var(--color-navy);
}

.navbar--light .navbar__link,
.navbar__link--dark {
  color: var(--color-text);
}

.navbar--light .navbar__link:hover,
.navbar__link--dark:hover {
  color: var(--color-accent-dark);
}

.navbar__inner {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar__logo {
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
}

.navbar__logo-image {
  display: block;
  height: 44px;
  width: auto;
  object-fit: contain;
}

.navbar__menu {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.navbar__link {
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  position: relative;
  transition: color var(--transition-fast);
  letter-spacing: 0.3px;
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 1.5px;
  background-color: var(--color-accent);
  transition: width var(--transition-fast);
}

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

.navbar__link:hover::after {
  width: 100%;
}

.navbar__cta {
  padding: 0.55rem 1.4rem;
  font-size: 0.82rem;
}

/* Hamburger */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  padding: 5px;
  z-index: 1001;
}

.navbar__hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background-color: var(--color-white);
  transition: all var(--transition-fast);
  border-radius: 1px;
}

.navbar--scrolled .navbar__hamburger span {
  background-color: var(--color-navy);
}

.navbar__hamburger--dark span {
  background-color: var(--color-navy);
}

.navbar__hamburger--active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

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

.navbar__hamburger--active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu */
.navbar__mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(27, 36, 56, 0.98);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  opacity: 0;
  transition: opacity var(--transition-med);
}

.navbar__mobile-overlay--visible {
  display: flex;
  opacity: 1;
}

.navbar__mobile-link {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--color-white);
  transition: color var(--transition-fast);
}

.navbar__mobile-link:hover {
  color: var(--color-accent);
}

/* ---------- HERO — VIDEO ========== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  overflow: hidden;
  background-color: var(--color-navy);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero__bg img,
.hero__bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(180deg, rgba(27, 36, 56, 0.5) 0%, rgba(27, 36, 56, 0.2) 40%, rgba(27, 36, 56, 0.35) 70%, rgba(10, 10, 10, 0.7) 100%),
    linear-gradient(90deg, rgba(27, 36, 56, 0.6) 0%, transparent 50%);
}

.hero__content {
  position: relative;
  z-index: 3;
  text-align: left;
  max-width: 720px;
  padding: var(--space-xl) var(--space-lg);
  padding-bottom: var(--space-xl);
  margin-left: clamp(var(--space-lg), 8vw, 120px);
}

.hero__badge {
  display: inline-block;
  font-family: var(--font-primary);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(200, 169, 126, 0.1);
  border: 1px solid rgba(200, 169, 126, 0.25);
  padding: 0.5rem 1.4rem;
  border-radius: 50px;
  margin-bottom: var(--space-lg);
}

.hero__title {
  font-size: clamp(2.6rem, 6vw, 4.5rem);
  color: var(--color-white);
  margin-bottom: var(--space-md);
  line-height: 1.05;
  letter-spacing: -1px;
  font-weight: 500;
}

.hero__title-accent {
  color: var(--color-accent);
  font-style: italic;
  font-weight: 500;
}

.hero__desc {
  font-size: clamp(0.95rem, 1.8vw, 1.15rem);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-lg);
  line-height: 1.8;
  font-weight: 300;
  max-width: 560px;
}

.hero__actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: flex-start;
  flex-wrap: wrap;
}



/* Scroll Cue */
.scroll-cue {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: opacity var(--transition-med);
}

.scroll-cue--hidden {
  opacity: 0;
  pointer-events: none;
}

.scroll-cue__text {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}

.scroll-cue__icon {
  width: 24px;
  height: 40px;
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  border-radius: 12px;
  position: relative;
}

.scroll-cue__icon::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 7px;
  background-color: var(--color-accent);
  border-radius: 2px;
  animation: scrollCueAnim 2s ease-in-out infinite;
}

@keyframes scrollCueAnim {
  0% {
    top: 6px;
    opacity: 1;
  }

  50% {
    top: 20px;
    opacity: 0.2;
  }

  100% {
    top: 6px;
    opacity: 1;
  }
}

/* ---------- MARQUEE RIBBON ---------- */
.marquee {
  background-color: var(--color-navy);
  padding: var(--space-md) 0;
  overflow: hidden;
  border-top: 1px solid rgba(200, 169, 126, 0.15);
  border-bottom: 1px solid rgba(200, 169, 126, 0.15);
}

.marquee__track {
  display: flex;
  gap: var(--space-lg);
  white-space: nowrap;
  animation: marqueeScroll 25s linear infinite;
}

.marquee__track span {
  font-family: var(--font-primary);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: rgba(200, 169, 126, 0.5);
}

.marquee__dot {
  color: var(--color-accent) !important;
  font-size: 0.5rem !important;
  opacity: 0.4;
}

@keyframes marqueeScroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

/* ---------- HİZMETLER ---------- */
.services {
  padding: var(--space-4xl) 0;
  background-color: var(--color-white);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: var(--space-xl);
}

.service-card {
  padding: var(--space-xl) var(--space-lg);
  border-right: 1px solid rgba(27, 36, 56, 0.06);
  position: relative;
  transition: all var(--transition-med);
}

.service-card:last-child {
  border-right: none;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: var(--space-lg);
  right: var(--space-lg);
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-med);
}

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

.service-card:hover {
  background-color: rgba(27, 36, 56, 0.02);
}

.service-card__number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 400;
  color: rgba(200, 169, 126, 0.2);
  line-height: 1;
  margin-bottom: var(--space-md);
  letter-spacing: -2px;
}

.service-card__icon {
  width: 44px;
  height: 44px;
  margin-bottom: var(--space-md);
}

.service-card__icon svg {
  width: 100%;
  height: 100%;
  stroke: var(--color-navy);
  fill: none;
  stroke-width: 1.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-navy);
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

.service-card__desc {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.75;
}

.service-card__line {
  width: 30px;
  height: 1px;
  background: var(--color-accent);
  margin-top: var(--space-md);
  transition: width var(--transition-fast);
}

.service-card:hover .service-card__line {
  width: 50px;
}



/* ---------- SÜREÇ ---------- */
.process {
  padding: var(--space-4xl) 0;
  background-color: var(--color-bg);
}

.process__timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: var(--space-xl);
  position: relative;
  max-width: var(--max-width-narrow);
  margin-left: auto;
  margin-right: auto;
}

.process__line {
  position: absolute;
  left: 32px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--color-accent), rgba(200, 169, 126, 0.15));
}

.process-step {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-lg) 0;
  position: relative;
}

.process-step__marker {
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.process-step__number {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--color-navy);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-accent);
  transition: all var(--transition-fast);
  box-shadow: 0 4px 20px rgba(27, 36, 56, 0.2);
}

.process-step:hover .process-step__number {
  background-color: var(--color-accent);
  color: var(--color-navy);
  box-shadow: var(--shadow-accent);
}

.process-step__content {
  padding-top: 0.8rem;
}

.process-step__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-navy);
  margin-bottom: var(--space-xs);
}

.process-step__desc {
  font-size: 0.92rem;
  color: var(--color-text-light);
  line-height: 1.75;
  max-width: 480px;
}

/* ---------- COMING SOON BANNER ---------- */
.coming-soon {
  position: relative;
  overflow: hidden;
  padding: var(--space-4xl) 0;
  background: linear-gradient(135deg, var(--color-navy) 0%, #1a2840 50%, #0f1a2e 100%);
}

.coming-soon__bg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: clamp(5rem, 16vw, 14rem);
  font-weight: 700;
  color: rgba(255, 255, 255, 0.015);
  white-space: nowrap;
  pointer-events: none;
  letter-spacing: 15px;
  user-select: none;
}

.coming-soon__inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.coming-soon__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-lg);
  border-radius: 50%;
  background: rgba(200, 169, 126, 0.08);
  border: 1px solid rgba(200, 169, 126, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: comingSoonPulse 3s ease-in-out infinite;
}

.coming-soon__icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-accent);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.coming-soon__label {
  font-family: var(--font-primary);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--space-md);
}

.coming-soon__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--color-white);
  font-weight: 500;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  letter-spacing: -0.5px;
}

.coming-soon__title em {
  font-style: italic;
  color: var(--color-accent);
}

.coming-soon__desc {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.8;
  max-width: 520px;
  margin: 0 auto var(--space-xl);
}

.coming-soon__divider {
  width: 60px;
  height: 1px;
  margin: 0 auto;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  animation: comingSoonShimmer 3s ease-in-out infinite;
}

/* Floating particles */
.coming-soon__particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.coming-soon__particle {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--color-accent);
  opacity: 0;
  animation: particleFloat 8s ease-in-out infinite;
}

.coming-soon__particle:nth-child(1) {
  left: 15%;
  bottom: -5%;
  animation-delay: 0s;
  animation-duration: 7s;
}

.coming-soon__particle:nth-child(2) {
  left: 35%;
  bottom: -5%;
  animation-delay: 1.5s;
  animation-duration: 9s;
  width: 2px;
  height: 2px;
}

.coming-soon__particle:nth-child(3) {
  left: 55%;
  bottom: -5%;
  animation-delay: 3s;
  animation-duration: 8s;
}

.coming-soon__particle:nth-child(4) {
  left: 75%;
  bottom: -5%;
  animation-delay: 4.5s;
  animation-duration: 10s;
  width: 2px;
  height: 2px;
}

.coming-soon__particle:nth-child(5) {
  left: 90%;
  bottom: -5%;
  animation-delay: 2s;
  animation-duration: 7.5s;
}

@keyframes particleFloat {
  0% {
    transform: translateY(0) scale(0);
    opacity: 0;
  }
  10% {
    opacity: 0.6;
    transform: translateY(-10vh) scale(1);
  }
  90% {
    opacity: 0.15;
  }
  100% {
    transform: translateY(-100vh) scale(0.3);
    opacity: 0;
  }
}

@keyframes comingSoonPulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(200, 169, 126, 0.2);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 0 0 18px rgba(200, 169, 126, 0);
    transform: scale(1.04);
  }
}

@keyframes comingSoonShimmer {
  0%, 100% {
    width: 60px;
    opacity: 0.5;
  }
  50% {
    width: 120px;
    opacity: 1;
  }
}

/* ---------- NEDEN BİZ ---------- */
.why {
  padding: var(--space-4xl) 0;
  background-color: var(--color-white);
}

.why__layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-3xl);
  align-items: start;
}

.why__left .section__title {
  font-size: clamp(2rem, 3.5vw, 2.6rem);
  margin-bottom: var(--space-md);
}

.why__text {
  font-size: 1rem;
  color: var(--color-text-light);
  line-height: 1.85;
  margin-bottom: var(--space-md);
}

.why__text:last-of-type {
  margin-bottom: var(--space-lg);
}

.why__right {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.why-card {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  border: 1px solid rgba(27, 36, 56, 0.06);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  background: var(--color-white);
}

.why-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
  transform: translateX(6px);
}

.why-card__icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: var(--radius-sm);
  background: rgba(200, 169, 126, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.why-card__icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--color-accent-dark);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.why-card__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--color-navy);
  margin-bottom: 0.2rem;
  font-weight: 600;
}

.why-card__desc {
  font-size: 0.88rem;
  color: var(--color-text-light);
  line-height: 1.7;
}



/* ---------- İLETİŞİM ---------- */
.contact {
  padding: var(--space-4xl) 0;
  background-color: var(--color-bg);
}

.contact__wrapper {
  display: flex;
  justify-content: center;
  margin-top: var(--space-xl);
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.contact__info-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.contact__info-icon {
  width: 50px;
  height: 50px;
  min-width: 50px;
  border-radius: var(--radius-sm);
  background: rgba(27, 36, 56, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.contact__info-item:hover .contact__info-icon {
  background: var(--color-accent);
}

.contact__info-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-navy);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact__info-item:hover .contact__info-icon svg {
  stroke: var(--color-navy);
}

.contact__info-title {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-navy);
  margin-bottom: 0.15rem;
  font-weight: 600;
}

.contact__info-text {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.contact__whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.8rem 1.8rem;
  background-color: #25D366;
  color: var(--color-white);
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  font-size: 0.9rem;
  border: none;
  cursor: pointer;
  margin-top: var(--space-sm);
}

.contact__whatsapp:hover {
  background-color: #1fba59;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.25);
}

.contact__whatsapp svg {
  width: 18px;
  height: 18px;
  fill: var(--color-white);
}



/* ---------- FOOTER ---------- */
.footer {
  background-color: var(--color-navy);
  color: rgba(255, 255, 255, 0.6);
  padding: 0;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-xl);
  padding: var(--space-3xl) 0 var(--space-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer__logo {
  display: flex;
  align-items: center;
}

.footer__logo-image {
  display: block;
  height: 52px;
  width: auto;
  object-fit: contain;
}

.footer__tagline {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.45);
  margin-top: var(--space-sm);
  line-height: 1.6;
}

.footer__nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.footer__nav-title {
  font-family: var(--font-primary);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.footer__link {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--transition-fast);
}

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

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0;
}

.footer__copy {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.35);
}

.footer__copy-note {
  font-size: 0.68rem;
  opacity: 0.9;
  white-space: nowrap;
}

.footer__social {
  display: flex;
  gap: var(--space-sm);
}

.footer__social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  border-color: var(--color-accent);
  background: rgba(200, 169, 126, 0.1);
}

.footer__social-link svg {
  width: 16px;
  height: 16px;
  stroke: rgba(255, 255, 255, 0.5);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.footer__social-link:hover svg {
  stroke: var(--color-accent);
}

/* ---------- PROJELER SAYFASI ---------- */
.page-hero {
  background: linear-gradient(135deg, var(--color-navy) 0%, #1f2d44 100%);
  padding: calc(var(--nav-height) + var(--space-3xl)) 0 var(--space-xl);
  text-align: center;
}

.page-hero__label {
  font-family: var(--font-primary);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--space-sm);
}

.page-hero__title {
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  color: var(--color-white);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.5px;
}

.page-hero__desc {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.6);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.8;
}

/* Filtre */
.filter {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-xl) 0 var(--space-lg);
  flex-wrap: wrap;
}

.filter__btn {
  padding: 0.6rem 1.6rem;
  font-family: var(--font-primary);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-light);
  background: none;
  border: 1.5px solid rgba(27, 36, 56, 0.12);
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition-fast);
  letter-spacing: 0.3px;
}

.filter__btn:hover {
  border-color: var(--color-accent);
  color: var(--color-navy);
}

.filter__btn--active {
  background-color: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
}

/* Proje Grid (projeler.html) */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  padding-bottom: var(--space-3xl);
}

.projects-grid .project-card {
  aspect-ratio: 4 / 3;
  transition: all var(--transition-fast), opacity var(--transition-med);
}

.projects-grid .project-card--hidden {
  display: none;
}

/* CTA Band */
.cta-band {
  background: linear-gradient(135deg, var(--color-navy) 0%, #1f2d44 100%);
  padding: var(--space-3xl) 0;
}

.cta-band__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
  text-align: center;
}

.cta-band__title {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  color: var(--color-white);
  font-weight: 500;
}

/* ---------- SCROLL REVEAL ---------- */
.reveal {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.7s var(--ease-out-quint), transform 0.7s var(--ease-out-quint);
}

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

.reveal--delay-1 {
  transition-delay: 0.08s;
}

.reveal--delay-2 {
  transition-delay: 0.16s;
}

.reveal--delay-3 {
  transition-delay: 0.24s;
}

.reveal--delay-4 {
  transition-delay: 0.32s;
}

/* ---------- RESPONSIVE ---------- */

/* Large Tablet */
@media (max-width: 1100px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-card {
    border-right: none;
    border-bottom: 1px solid rgba(27, 36, 56, 0.06);
  }

  .why__layout {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

/* Tablet */
@media (max-width: 992px) {
  .contact__wrapper {
    grid-template-columns: 1fr;
  }

  .footer__top {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }

  .footer__brand {
    grid-column: 1 / -1;
  }

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

/* Mobil */
@media (max-width: 768px) {
  :root {
    --nav-height: 64px;
    --space-3xl: 5rem;
    --space-4xl: 6rem;
  }

  .container {
    padding: 0 var(--space-md);
  }

  .navbar__menu {
    display: none;
  }

  .navbar__hamburger {
    display: flex;
  }

  .section__header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }

  .services__grid,
  .projects-grid {
    grid-template-columns: 1fr;
  }

  .hero__content {
    margin-left: 0;
    max-width: 100%;
    padding-left: var(--space-md);
    padding-right: var(--space-md);
  }

  .hero__title {
    font-size: clamp(2rem, 8vw, 2.8rem);
  }

  .hero__actions {
    flex-direction: column;
    align-items: center;
  }

  .hero__actions .btn {
    width: 100%;
    max-width: 300px;
  }

  .scroll-cue {
    display: none;
  }

  .footer__top {
    grid-template-columns: 1fr;
    padding: var(--space-xl) 0;
  }

  .footer__brand {
    grid-column: auto;
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }

  .cta-band__inner {
    flex-direction: column;
    gap: var(--space-md);
  }

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

/* Küçük Mobil */
@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-sm);
  }

  .filter {
    gap: var(--space-xs);
  }

  .filter__btn {
    padding: 0.45rem 1rem;
    font-size: 0.78rem;
  }

  .marquee__track span {
    font-size: 0.65rem;
    letter-spacing: 3px;
  }
}