/* ==========================================================================
   BALKIZ MİMARLIK & TASARIM STÜDYOSU - CSS TASARIM SİSTEMİ
   Merkez: Edremit, Balıkesir | Hizmet Bölgesi: Tüm Ege
   Kurucu Mimar: Belkıs Topal (IUS Mezunu, TR Denkliği)
   Web: www.balkizmimarlik.com | Tel: +90 545 631 5861
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Bodoni+Moda:ital,opsz,wght@0,6..96,400..700;1,6..96,400..600&family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500;1,600&family=Manrope:wght@300;400;500;600;700;800&display=swap');

:root {
  --arch-ink: #0d1219;
  --arch-ink-2: #141b24;
  --arch-ink-trans: rgba(13, 18, 25, 0.9);
  --arch-paper: #f8f6f0;
  --arch-paper-2: #f0ece3;
  --arch-paper-light: #fcfbf9;
  --arch-white: #ffffff;
  
  /* Kazdağları ve Ege esintili Mimari Bronz & Taş tonları */
  --arch-brass: #b89053;
  --arch-brass-light: #d6b887;
  --arch-brass-soft: #f2e7d5;
  --arch-brass-dark: #8c6731;

  --arch-text: #242930;
  --arch-muted: #6f7b8c;
  --arch-muted-dark: #a2aebf;
  
  --arch-line: rgba(13, 18, 25, 0.12);
  --arch-line-soft: rgba(13, 18, 25, 0.06);
  --arch-line-dark: rgba(255, 255, 255, 0.12);
  --arch-line-brass: rgba(184, 144, 83, 0.35);

  --arch-serif: "Cormorant Garamond", Georgia, serif;
  --arch-display: "Bodoni Moda", "Cormorant Garamond", serif;
  --arch-sans: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --arch-shell: 1280px;
  --arch-header-h: 96px;
  --arch-header-h-scrolled: 80px;
  --arch-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --arch-shadow: 0 30px 60px -25px rgba(13, 18, 25, 0.35);
  --arch-shadow-card: 0 16px 40px -15px rgba(13, 18, 25, 0.1);
  --arch-radius-sm: 2px;
  --arch-radius-md: 4px;
}

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

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  font-family: var(--arch-sans);
  color: var(--arch-text);
  background: var(--arch-paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-size: 15.5px;
  line-height: 1.75;
  font-weight: 400;
  overflow-x: hidden;
  position: relative;
}

body::after {
  content: "";
  pointer-events: none;
  z-index: 999;
  opacity: 0.022;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  position: fixed;
  inset: 0;
}

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

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

::selection {
  background: var(--arch-brass);
  color: #ffffff;
}

.arch-shell {
  width: min(100% - 48px, var(--arch-shell));
  margin-inline: auto;
}

@media (min-width: 1440px) {
  .arch-shell {
    width: min(100% - 100px, 1320px);
  }
}

/* ==========================================================================
   TIPOGRAFİ VE BAŞLIKLAR
   ========================================================================== */

.arch-h1, .arch-h2, .arch-h3 {
  font-family: var(--arch-serif);
  color: var(--arch-ink);
  font-weight: 500;
  text-wrap: balance;
  line-height: 1.15;
}

.arch-h1 {
  font-size: clamp(40px, 5vw, 74px);
  letter-spacing: -0.025em;
}

.arch-h2 {
  font-size: clamp(30px, 3.2vw, 46px);
  letter-spacing: -0.02em;
}

.arch-h3 {
  font-size: clamp(22px, 2vw, 28px);
  letter-spacing: -0.015em;
}

.arch-kicker {
  font-family: var(--arch-sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--arch-brass);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.arch-kicker::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 1px;
  background: currentColor;
  opacity: 0.85;
}

.arch-lede {
  color: var(--arch-muted);
  font-size: 17px;
  line-height: 1.75;
  max-width: 62ch;
}

/* ==========================================================================
   BUTONLAR VE LİNKLER
   ========================================================================== */

.arch-btn {
  font-family: var(--arch-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  min-height: 52px;
  padding: 0 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border-radius: var(--arch-radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.3s var(--arch-ease);
  position: relative;
}

.arch-btn svg {
  width: 16px;
  height: 16px;
  transition: transform 0.25s var(--arch-ease);
}

.arch-btn:hover svg {
  transform: translateX(4px);
}

.arch-btn--primary {
  background: var(--arch-ink);
  color: #ffffff;
}

.arch-btn--primary:hover {
  background: var(--arch-brass);
  color: #ffffff;
}

.arch-btn--outline {
  background: transparent;
  color: var(--arch-ink);
  border-color: var(--arch-line);
}

.arch-btn--outline:hover {
  border-color: var(--arch-ink);
  background: rgba(13, 18, 25, 0.04);
}

.arch-round-link {
  font-family: var(--arch-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--arch-ink);
  display: inline-flex;
  align-items: center;
  gap: 18px;
  transition: color 0.25s;
}

.arch-round-link > span {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--arch-line);
  display: grid;
  place-items: center;
  transition: all 0.25s var(--arch-ease);
}

.arch-round-link svg {
  width: 16px;
  height: 16px;
}

.arch-round-link:hover {
  color: var(--arch-brass);
}

.arch-round-link:hover > span {
  background: var(--arch-ink);
  border-color: var(--arch-ink);
  color: #ffffff;
  transform: translateX(4px);
}

/* ==========================================================================
   HEADER (BAŞLIK & NAVİGASYON)
   ========================================================================== */

.arch-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: var(--arch-header-h);
  z-index: 100;
  transition: background-color 0.4s var(--arch-ease), height 0.3s var(--arch-ease), box-shadow 0.3s var(--arch-ease);
  color: #ffffff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.arch-header.is-solid,
.arch-header.is-scrolled {
  position: fixed;
  height: var(--arch-header-h-scrolled);
  background: rgba(13, 18, 25, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

/* Sayfa içlerinde sabit header */
.arch-header--page {
  position: sticky;
  background: var(--arch-ink);
  height: var(--arch-header-h-scrolled);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.arch-header__in {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 100%;
  gap: 24px;
}

.arch-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.arch-nav a {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  position: relative;
  padding: 6px 0;
  transition: color 0.2s;
}

.arch-nav a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 100%;
  height: 1px;
  background: var(--arch-brass);
  transition: right 0.3s var(--arch-ease);
}

.arch-nav a:hover,
.arch-nav a.active {
  color: #ffffff;
}

.arch-nav a:hover::after,
.arch-nav a.active::after {
  right: 0;
}

.arch-brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  text-align: left;
}

.arch-brand__mark {
  width: 28px;
  height: 42px;
  object-fit: contain;
  flex-shrink: 0;
  transition: transform 0.3s var(--arch-ease);
}

.arch-brand:hover .arch-brand__mark {
  transform: translateY(-2px);
}

.arch-brand__text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
}

.arch-brand__logo {
  font-family: var(--arch-sans);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.36em;
  color: #e7dbc5;
  line-height: 1.1;
  display: flex;
  align-items: center;
  gap: 8px;
}

.arch-brand__logo span {
  color: var(--arch-brass);
}

.arch-brand__role {
  font-family: var(--arch-sans);
  font-size: 8.5px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--arch-brass-light);
  font-weight: 400;
  line-height: 1.2;
}

.arch-header__end {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
}

.arch-search-toggle {
  background: transparent;
  border: 0;
  color: #ffffff;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  cursor: pointer;
  border-radius: 50%;
  transition: background-color 0.2s;
}

.arch-search-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--arch-brass);
}

.arch-header__phone {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border-left: 1px solid rgba(255, 255, 255, 0.15);
  padding-left: 18px;
  color: #ffffff;
  transition: color 0.2s;
}

.arch-header__phone svg {
  width: 16px;
  height: 16px;
  color: var(--arch-brass);
}

.arch-header__phone:hover {
  color: var(--arch-brass-light);
}

.arch-burger {
  display: none;
  background: transparent;
  border: 0;
  width: 40px;
  height: 40px;
  padding: 8px;
  cursor: pointer;
  color: #ffffff;
}

.arch-burger span {
  display: block;
  height: 1.5px;
  background: currentColor;
  margin: 5px 0;
  transition: transform 0.3s var(--arch-ease), opacity 0.3s;
}

.arch-burger[aria-expanded="true"] span:first-child {
  transform: translateY(6.5px) rotate(45deg);
}

.arch-burger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.arch-burger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* ==========================================================================
   CANLI ARAMA ÇEKMECESİ (SEARCH MODAL)
   ========================================================================== */

.arch-search {
  position: fixed;
  inset: 0;
  z-index: 250;
  background: rgba(13, 18, 25, 0.85);
  backdrop-filter: blur(12px);
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 120px 24px 40px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--arch-ease);
}

.arch-search.is-open {
  opacity: 1;
  pointer-events: auto;
}

.arch-search__box {
  background: var(--arch-white);
  width: min(100%, 780px);
  padding: 40px;
  border-radius: var(--arch-radius-sm);
  box-shadow: 0 35px 80px rgba(0, 0, 0, 0.4);
  position: relative;
  transform: translateY(-20px);
  transition: transform 0.3s var(--arch-ease);
}

.arch-search.is-open .arch-search__box {
  transform: translateY(0);
}

.arch-search__close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: transparent;
  border: 0;
  cursor: pointer;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: var(--arch-muted);
  transition: color 0.2s;
}

.arch-search__close:hover {
  color: var(--arch-ink);
}

.arch-search__label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--arch-brass);
  margin-bottom: 12px;
  display: block;
}

.arch-search__field {
  position: relative;
}

.arch-search__field input {
  width: 100%;
  font-family: var(--arch-sans);
  font-size: 22px;
  font-weight: 400;
  padding: 14px 48px 14px 0;
  border: 0;
  border-bottom: 2px solid var(--arch-ink);
  outline: none;
  color: var(--arch-ink);
  background: transparent;
}

.arch-search__field input::placeholder {
  color: var(--arch-muted-dark);
  font-weight: 300;
}

.arch-search__clear {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: 0;
  cursor: pointer;
  color: var(--arch-muted);
}

.arch-search__status {
  font-size: 12px;
  color: var(--arch-muted);
  margin-top: 14px;
}

.arch-search__results {
  list-style: none;
  max-height: 360px;
  overflow-y: auto;
  margin-top: 18px;
  border-top: 1px solid var(--arch-line);
}

.arch-search__results li a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 12px;
  border-bottom: 1px solid var(--arch-line-soft);
  transition: background-color 0.2s, padding-left 0.2s;
}

.arch-search__results li a:hover {
  background: var(--arch-paper);
  padding-left: 18px;
  color: var(--arch-brass-dark);
}

.arch-search-item-title {
  font-family: var(--arch-serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--arch-ink);
}

.arch-search-item-cat {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--arch-brass);
}

/* ==========================================================================
   MOBİL MENÜ (DRAWER)
   ========================================================================== */

.arch-mobile {
  position: fixed;
  inset: var(--arch-header-h-scrolled) 0 0;
  background: var(--arch-ink);
  color: #ffffff;
  z-index: 150;
  padding: 36px 28px 40px;
  display: flex;
  flex-direction: column;
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.4s var(--arch-ease), opacity 0.4s var(--arch-ease);
}

.arch-mobile.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.arch-mobile__item {
  font-family: var(--arch-serif);
  font-size: 28px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: #ffffff;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.arch-mobile__item svg {
  width: 20px;
  height: 20px;
  color: var(--arch-brass);
}

.arch-mobile__foot {
  margin-top: auto;
  display: grid;
  gap: 12px;
  font-size: 14px;
}

.arch-mobile__foot a {
  color: var(--arch-brass-soft);
}

/* ==========================================================================
   HERO / COVER BÖLÜMÜ
   ========================================================================== */

.arch-cover {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  color: #ffffff;
  isolation: isolate;
  overflow: hidden;
  padding: 140px 0 80px;
}

.arch-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background: 
    linear-gradient(90deg, rgba(13, 18, 25, 0.9) 0%, rgba(13, 18, 25, 0.45) 60%, rgba(13, 18, 25, 0.25) 100%),
    linear-gradient(180deg, rgba(13, 18, 25, 0.5) 0%, transparent 40%, rgba(13, 18, 25, 0.85) 100%);
  z-index: -1;
}

.arch-cover__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
  filter: brightness(0.92);
  transform: scale(1.05);
  animation: coverZoom 14s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

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

.arch-cover__content {
  max-width: 920px;
  padding-top: 20px;
}

.arch-cover__tag {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--arch-radius-sm);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--arch-brass-light);
  margin-bottom: 24px;
}

.arch-cover__tag::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--arch-brass);
  border-radius: 50%;
}

.arch-cover h1 {
  font-family: var(--arch-serif);
  font-size: clamp(42px, 5.5vw, 80px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  font-weight: 400;
  margin-bottom: 28px;
  text-wrap: balance;
}

.arch-cover h1 span.highlight {
  font-style: italic;
  color: var(--arch-brass-soft);
  font-weight: 400;
}

.arch-cover__services {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 24px;
  list-style: none;
  font-size: 13.5px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 40px;
}

.arch-cover__services li {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.arch-cover__services li::before {
  content: "—";
  color: var(--arch-brass);
  font-weight: 300;
}

.arch-cover__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
}

.arch-cover__call {
  position: relative;
  isolation: isolate;
  background: #ffffff;
  color: var(--arch-ink);
  min-height: 64px;
  padding: 8px 24px 8px 10px;
  display: inline-flex;
  align-items: center;
  gap: 18px;
  border-radius: var(--arch-radius-sm);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
  transition: all 0.35s var(--arch-ease);
}

.arch-cover__call::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--arch-brass);
  z-index: -1;
  transform: translateY(102%);
  transition: transform 0.35s var(--arch-ease);
}

.arch-cover__call-icon {
  width: 48px;
  height: 48px;
  background: var(--arch-paper);
  color: var(--arch-ink);
  display: grid;
  place-items: center;
  border-radius: var(--arch-radius-sm);
  transition: all 0.3s;
}

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

.arch-cover__call:hover {
  color: #ffffff;
  transform: translateY(-2px);
}

.arch-cover__call:hover::before {
  transform: translateY(0);
}

.arch-cover__call:hover .arch-cover__call-icon {
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
}

.arch-cover__badge {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 20px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(13, 18, 25, 0.4);
  backdrop-filter: blur(8px);
  border-radius: var(--arch-radius-sm);
  color: rgba(255, 255, 255, 0.9);
  font-size: 12px;
}

.arch-cover__badge strong {
  font-family: var(--arch-serif);
  font-size: 24px;
  color: var(--arch-brass);
  font-weight: 600;
  line-height: 1;
}

/* ==========================================================================
   TICKER (BANT AKIŞI)
   ========================================================================== */

.arch-ticker {
  background: var(--arch-white);
  border-top: 1px solid var(--arch-line);
  border-bottom: 1px solid var(--arch-line);
  overflow: hidden;
  white-space: nowrap;
  display: flex;
  padding: 18px 0;
}

.arch-ticker__track {
  display: inline-flex;
  gap: 48px;
  animation: tickerSlide 28s linear infinite;
}

.arch-ticker span {
  font-family: var(--arch-serif);
  font-size: 19px;
  font-style: italic;
  color: var(--arch-muted);
  display: inline-flex;
  align-items: center;
  gap: 24px;
}

.arch-ticker span::after {
  content: "✦";
  font-style: normal;
  font-size: 12px;
  color: var(--arch-brass);
}

@keyframes tickerSlide {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ==========================================================================
   İÇ SAYFALAR İÇİN SAYFA BAŞLIĞI (PAGE HERO)
   ========================================================================== */

.arch-page-head {
  background: var(--arch-ink);
  color: #ffffff;
  padding: 80px 0 60px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.arch-page-head::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 400px;
  height: 100%;
  background: radial-gradient(circle, rgba(184, 144, 83, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.arch-breadcrumbs {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--arch-muted-dark);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.arch-breadcrumbs a {
  color: var(--arch-brass-light);
}

.arch-page-head h1 {
  font-family: var(--arch-serif);
  font-size: clamp(38px, 4.5vw, 64px);
  color: #ffffff;
  margin-bottom: 16px;
}

.arch-page-head p {
  color: var(--arch-muted-dark);
  font-size: 17px;
  max-width: 64ch;
}

/* ==========================================================================
   PROJELER BÖLÜMÜ
   ========================================================================== */

.arch-projects-sec {
  padding: 100px 0 80px;
}

.arch-sec-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.arch-portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
  border-bottom: 1px solid var(--arch-line);
  padding-bottom: 16px;
}

.arch-filter-btn {
  background: transparent;
  border: 0;
  font-family: var(--arch-sans);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--arch-muted);
  padding: 8px 16px;
  cursor: pointer;
  border-radius: var(--arch-radius-sm);
  transition: all 0.25s;
}

.arch-filter-btn:hover {
  color: var(--arch-ink);
}

.arch-filter-btn.active {
  background: var(--arch-ink);
  color: #ffffff;
}

.arch-projects-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.arch-project-card {
  background: var(--arch-white);
  border: 1px solid var(--arch-line-soft);
  border-radius: var(--arch-radius-sm);
  overflow: hidden;
  box-shadow: var(--arch-shadow-card);
  cursor: pointer;
  transition: transform 0.4s var(--arch-ease), box-shadow 0.4s var(--arch-ease);
  display: flex;
  flex-direction: column;
}

.arch-project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--arch-shadow);
}

.arch-project-card__img-wrap {
  position: relative;
  height: 300px;
  overflow: hidden;
  background: var(--arch-paper-2);
}

.arch-project-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--arch-ease);
}

.arch-project-card:hover .arch-project-card__img-wrap img {
  transform: scale(1.06);
}

.arch-project-card__badge {
  position: absolute;
  top: 18px;
  left: 18px;
  background: rgba(13, 18, 25, 0.85);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: var(--arch-radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.arch-project-card__meta {
  position: absolute;
  bottom: 18px;
  right: 18px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--arch-ink);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--arch-radius-sm);
}

.arch-project-card__body {
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.arch-project-card__location {
  font-size: 11.5px;
  color: var(--arch-muted);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
}

.arch-project-card h3 {
  font-family: var(--arch-serif);
  font-size: 23px;
  font-weight: 500;
  color: var(--arch-ink);
  line-height: 1.25;
  margin-bottom: 12px;
  transition: color 0.2s;
}

.arch-project-card:hover h3 {
  color: var(--arch-brass-dark);
}

.arch-project-card p {
  color: var(--arch-muted);
  font-size: 13.5px;
  line-height: 1.7;
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.arch-project-card__foot {
  margin-top: auto;
  border-top: 1px solid var(--arch-line-soft);
  padding-top: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--arch-brass);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.arch-project-card__foot svg {
  width: 18px;
  height: 18px;
  transition: transform 0.25s;
}

.arch-project-card:hover .arch-project-card__foot svg {
  transform: translate(3px, -3px);
}

/* ==========================================================================
   HİZMETLER BÖLÜMÜ
   ========================================================================== */

.arch-services-sec {
  background: var(--arch-paper-2);
  padding: 100px 0 80px;
  border-top: 1px solid var(--arch-line);
  border-bottom: 1px solid var(--arch-line);
}

.arch-services-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 24px;
  margin-bottom: 48px;
}

.arch-service-card {
  position: relative;
  min-height: 480px;
  border-radius: var(--arch-radius-sm);
  overflow: hidden;
  color: #ffffff;
  display: flex;
  align-items: flex-end;
  isolation: isolate;
  box-shadow: var(--arch-shadow-card);
  transition: transform 0.4s var(--arch-ease);
}

.arch-service-card:hover {
  transform: translateY(-4px);
}

.arch-service-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
  transition: transform 0.7s var(--arch-ease);
}

.arch-service-card:hover img {
  transform: scale(1.06);
}

.arch-service-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13, 18, 25, 0.1) 0%, rgba(13, 18, 25, 0.6) 40%, rgba(13, 18, 25, 0.95) 100%);
  z-index: -1;
}

.arch-service-card__content {
  padding: 34px 28px;
  width: 100%;
}

.arch-service-card__num {
  font-family: var(--arch-serif);
  font-size: 26px;
  font-style: italic;
  color: var(--arch-brass-light);
  margin-bottom: 12px;
}

.arch-service-card h3 {
  font-family: var(--arch-serif);
  font-size: clamp(24px, 2.2vw, 32px);
  color: #ffffff;
  font-weight: 500;
  margin-bottom: 14px;
  line-height: 1.2;
}

.arch-service-card p {
  font-size: 13.5px;
  color: var(--arch-muted-dark);
  line-height: 1.75;
  margin-bottom: 24px;
}

.arch-service-card__more {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #ffffff;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 14px;
}

.arch-service-card__more svg {
  width: 18px;
  height: 18px;
  color: var(--arch-brass-light);
  transition: transform 0.25s;
}

.arch-service-card:hover .arch-service-card__more svg {
  transform: translateX(4px);
}

.arch-extra-services {
  border-top: 1px solid var(--arch-line);
  padding-top: 36px;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 40px;
}

.arch-extra-services__label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--arch-muted);
}

.arch-extra-services__list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px 36px;
}

.arch-extra-services__list a {
  font-size: 13px;
  color: var(--arch-ink);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid var(--arch-line-soft);
  transition: color 0.2s, padding-left 0.2s;
}

.arch-extra-services__list a:hover {
  color: var(--arch-brass-dark);
  padding-left: 6px;
}

.arch-extra-services__list a span {
  font-size: 16px;
  color: var(--arch-muted);
}

/* ==========================================================================
   STÜDYO & KURUCU MİMAR PROFİLİ (BELKIS TOPAL)
   ========================================================================== */

.arch-profile-sec {
  background: var(--arch-ink);
  color: #ffffff;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 720px;
}

.arch-profile__visual {
  position: relative;
  overflow: hidden;
  min-height: 580px;
}

.arch-profile__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: saturate(0.85) contrast(1.05);
}

.arch-profile__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(13, 18, 25, 0.85) 100%);
}

.arch-profile__visual-note {
  position: absolute;
  bottom: 48px;
  left: 48px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.arch-profile__visual-note span:first-child {
  font-family: var(--arch-serif);
  font-size: 26px;
  color: #ffffff;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.arch-profile__visual-note span:last-child {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--arch-brass-light);
}

.arch-profile__content {
  padding: 90px clamp(36px, 6vw, 84px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.arch-profile__content .arch-kicker {
  color: var(--arch-brass-light);
}

.arch-profile__content h2 {
  color: #ffffff;
  font-family: var(--arch-serif);
  font-size: clamp(34px, 3.6vw, 50px);
  line-height: 1.18;
  margin-bottom: 26px;
}

.arch-profile__intro {
  font-family: var(--arch-serif);
  font-size: 21px;
  line-height: 1.6;
  color: var(--arch-brass-soft) !important;
  margin-bottom: 20px;
}

.arch-profile__content p {
  color: var(--arch-muted-dark);
  font-size: 14.5px;
  line-height: 1.85;
  margin-bottom: 18px;
}

.arch-profile__credentials {
  background: rgba(255, 255, 255, 0.05);
  border-left: 2px solid var(--arch-brass);
  padding: 16px 20px;
  margin: 18px 0 24px;
  border-radius: var(--arch-radius-sm);
}

.arch-profile__credentials p {
  margin: 0;
  color: #ffffff !important;
  font-size: 13.5px;
  line-height: 1.7;
}

.arch-profile__credentials strong {
  color: var(--arch-brass-light);
}

.arch-profile__principles {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 28px;
  border-block: 1px solid rgba(255, 255, 255, 0.12);
  padding: 20px 0;
  margin: 14px 0 30px;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffffff;
}

.arch-profile__principles span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.arch-profile__principles span::before {
  content: "•";
  color: var(--arch-brass);
}

.arch-profile__content .arch-round-link {
  color: #ffffff;
}

.arch-profile__content .arch-round-link > span {
  border-color: rgba(255, 255, 255, 0.2);
}

.arch-profile__content .arch-round-link:hover > span {
  background: var(--arch-brass);
  border-color: var(--arch-brass);
  color: #ffffff;
}

/* ==========================================================================
   MİMARİ BLOG & REHBER BÖLÜMÜ
   ========================================================================== */

.arch-insights-sec {
  padding: 100px 0 80px;
}

.arch-insights-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.arch-insight-card {
  display: flex;
  flex-direction: column;
  background: var(--arch-white);
  border: 1px solid var(--arch-line-soft);
  border-radius: var(--arch-radius-sm);
  overflow: hidden;
  box-shadow: var(--arch-shadow-card);
  transition: transform 0.4s var(--arch-ease);
}

.arch-insight-card:hover {
  transform: translateY(-5px);
}

.arch-insight-card__image {
  height: 230px;
  position: relative;
  overflow: hidden;
  background: var(--arch-paper-2);
}

.arch-insight-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--arch-ease);
}

.arch-insight-card:hover .arch-insight-card__image img {
  transform: scale(1.05);
}

.arch-insight-card__image span {
  position: absolute;
  bottom: 14px;
  left: 14px;
  background: var(--arch-white);
  color: var(--arch-ink);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: var(--arch-radius-sm);
}

.arch-insight-card__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.arch-insight-card time {
  font-size: 11.5px;
  color: var(--arch-muted);
  margin-bottom: 10px;
  display: block;
}

.arch-insight-card h3 {
  font-family: var(--arch-serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--arch-ink);
  line-height: 1.3;
  margin-bottom: 12px;
  transition: color 0.2s;
}

.arch-insight-card:hover h3 {
  color: var(--arch-brass-dark);
}

.arch-insight-card p {
  color: var(--arch-muted);
  font-size: 13.5px;
  line-height: 1.7;
  margin-bottom: 20px;
}

.arch-insight-card__more {
  margin-top: auto;
  border-top: 1px solid var(--arch-line-soft);
  padding-top: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--arch-brass-dark);
}

.arch-insight-card__more svg {
  width: 18px;
  height: 18px;
  transition: transform 0.25s;
}

.arch-insight-card:hover .arch-insight-card__more svg {
  transform: translateX(4px);
}

/* ==========================================================================
   MAKALE DETAY SAYFASI (BLOG POST)
   ========================================================================== */

.arch-article-wrap {
  padding: 70px 0 100px;
}

.arch-article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 60px;
  align-items: start;
}

.arch-prose {
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--arch-text);
}

.arch-prose h2 {
  font-family: var(--arch-serif);
  font-size: 32px;
  margin: 44px 0 16px;
  color: var(--arch-ink);
  line-height: 1.25;
}

.arch-prose h3 {
  font-family: var(--arch-serif);
  font-size: 24px;
  margin: 32px 0 12px;
  color: var(--arch-ink);
}

.arch-prose p {
  margin-bottom: 22px;
}

.arch-prose img {
  border-radius: var(--arch-radius-sm);
  margin: 32px 0;
  box-shadow: var(--arch-shadow-card);
}

.arch-prose blockquote {
  border-left: 3px solid var(--arch-brass);
  padding: 16px 24px;
  margin: 30px 0;
  background: var(--arch-paper-2);
  font-family: var(--arch-serif);
  font-size: 20px;
  font-style: italic;
  color: var(--arch-ink);
}

.arch-prose ul {
  margin: 0 0 24px 20px;
}

.arch-prose li {
  margin-bottom: 8px;
}

.arch-aside-card {
  background: var(--arch-white);
  border: 1px solid var(--arch-line-soft);
  border-radius: var(--arch-radius-sm);
  padding: 32px 28px;
  box-shadow: var(--arch-shadow-card);
  position: sticky;
  top: 100px;
}

.arch-aside-card h3 {
  font-family: var(--arch-serif);
  font-size: 24px;
  margin-bottom: 12px;
  color: var(--arch-ink);
}

.arch-aside-card p {
  color: var(--arch-muted);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 24px;
}

/* ==========================================================================
   SIK SORULAN SORULAR (FAQ ACCORDION)
   ========================================================================== */

.arch-faq-sec {
  background: var(--arch-white);
  padding: 100px 0;
  border-top: 1px solid var(--arch-line);
}

.arch-faq__head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 52px;
}

.arch-faq__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.arch-faq details {
  background: var(--arch-paper);
  border: 1px solid var(--arch-line);
  border-radius: var(--arch-radius-sm);
  transition: all 0.3s var(--arch-ease);
  overflow: hidden;
}

.arch-faq summary {
  padding: 24px 26px;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font-family: var(--arch-sans);
  font-size: 15px;
  font-weight: 600;
  color: var(--arch-ink);
  transition: color 0.2s;
}

.arch-faq summary::-webkit-details-marker {
  display: none;
}

.arch-faq summary > span {
  width: 32px;
  height: 32px;
  background: var(--arch-white);
  border: 1px solid var(--arch-line);
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  position: relative;
  transition: transform 0.3s;
}

.arch-faq summary > span::before,
.arch-faq summary > span::after {
  content: "";
  position: absolute;
  background: var(--arch-ink);
  width: 12px;
  height: 1.5px;
}

.arch-faq summary > span::after {
  transform: rotate(90deg);
  transition: transform 0.3s;
}

.arch-faq details[open] summary > span::after {
  transform: rotate(0);
}

.arch-faq details[open] {
  background: var(--arch-ink);
  border-color: var(--arch-ink);
}

.arch-faq details[open] summary {
  color: #ffffff;
}

.arch-faq details[open] summary > span {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
}

.arch-faq details[open] summary > span::before {
  background: #ffffff;
}

.arch-faq details > p {
  padding: 0 36px 26px 26px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--arch-muted);
}

.arch-faq details[open] > p {
  color: var(--arch-muted-dark);
}

/* ==========================================================================
   PHOTO CTA BÖLÜMÜ
   ========================================================================== */

.arch-cta-sec {
  position: relative;
  isolation: isolate;
  min-height: 440px;
  display: flex;
  align-items: center;
  color: #ffffff;
  overflow: hidden;
  padding: 80px 0;
}

.arch-cta-sec img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.arch-cta-sec::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(13, 18, 25, 0.95) 0%, rgba(13, 18, 25, 0.8) 50%, rgba(13, 18, 25, 0.6) 100%);
  z-index: -1;
}

.arch-cta__content {
  max-width: 700px;
}

.arch-cta__content h2 {
  font-family: var(--arch-serif);
  font-size: clamp(36px, 4.2vw, 56px);
  color: #ffffff;
  line-height: 1.15;
  margin-bottom: 20px;
}

.arch-cta__content p {
  color: var(--arch-muted-dark);
  font-size: 16px;
  margin-bottom: 34px;
}

.arch-cta__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
}

.arch-cta__call {
  background: #ffffff;
  color: var(--arch-ink);
  min-height: 56px;
  padding: 0 26px;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  border-radius: var(--arch-radius-sm);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all 0.3s;
}

.arch-cta__call svg {
  width: 18px;
  height: 18px;
  color: var(--arch-brass-dark);
}

.arch-cta__call:hover {
  background: var(--arch-brass);
  color: #ffffff;
}

.arch-cta__call:hover svg {
  color: #ffffff;
}

.arch-cta__msg {
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  font-weight: 600;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  padding-bottom: 4px;
  transition: color 0.2s, border-color 0.2s;
}

.arch-cta__msg svg {
  width: 16px;
  height: 16px;
}

.arch-cta__msg:hover {
  color: var(--arch-brass-light);
  border-color: var(--arch-brass-light);
}

/* ==========================================================================
   İLETİŞİM FORMU
   ========================================================================== */

.arch-contact-sec {
  padding: 100px 0;
  background: var(--arch-paper);
}

.arch-contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(40px, 6vw, 90px);
  align-items: start;
}

.arch-contact-info {
  border-top: 1px solid var(--arch-line);
}

.arch-contact-info__item {
  border-bottom: 1px solid var(--arch-line);
  padding: 24px 0;
}

.arch-contact-info__item small {
  display: block;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--arch-brass);
  font-weight: 700;
  margin-bottom: 6px;
}

.arch-contact-info__item a,
.arch-contact-info__item span {
  font-family: var(--arch-serif);
  font-size: 24px;
  color: var(--arch-ink);
  transition: color 0.2s;
}

.arch-contact-info__item a:hover {
  color: var(--arch-brass);
}

.arch-contact-form-wrap {
  background: var(--arch-white);
  border: 1px solid var(--arch-line-soft);
  box-shadow: var(--arch-shadow);
  padding: clamp(32px, 4vw, 54px);
  border-radius: var(--arch-radius-sm);
}

.arch-form {
  display: grid;
  gap: 20px;
}

.arch-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.arch-field {
  display: grid;
  gap: 8px;
}

.arch-field label {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--arch-ink);
}

.arch-field input,
.arch-field select,
.arch-field textarea {
  width: 100%;
  font-family: var(--arch-sans);
  font-size: 14.5px;
  padding: 14px 16px;
  background: var(--arch-paper);
  border: 1px solid transparent;
  border-bottom-color: var(--arch-line);
  border-radius: var(--arch-radius-sm);
  color: var(--arch-text);
  outline: none;
  transition: border-color 0.25s, background-color 0.25s;
}

.arch-field textarea {
  min-height: 130px;
  resize: vertical;
}

.arch-field input:focus,
.arch-field select:focus,
.arch-field textarea:focus {
  background: var(--arch-white);
  border-color: var(--arch-brass);
  box-shadow: 0 0 0 3px rgba(184, 144, 83, 0.15);
}

.arch-check {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 13px;
  color: var(--arch-muted);
  line-height: 1.5;
}

.arch-check input[type="checkbox"] {
  accent-color: var(--arch-ink);
  margin-top: 3px;
  width: 16px;
  height: 16px;
}

.arch-check a {
  color: var(--arch-brass);
  text-decoration: underline;
}

.arch-form__msg {
  padding: 14px 18px;
  border-radius: var(--arch-radius-sm);
  font-size: 13.5px;
  display: none;
}

.arch-form__msg.is-ok {
  display: block;
  background: #f1f8f3;
  color: #1f6b3b;
  border-left: 3px solid #28a745;
}

.arch-form__msg.is-err {
  display: block;
  background: #fdf2f2;
  color: #9c2e2e;
  border-left: 3px solid #dc3545;
}

/* ==========================================================================
   PROJE DETAY MODALI (LIGHTBOX)
   ========================================================================== */

.arch-modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(13, 18, 25, 0.88);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--arch-ease);
}

.arch-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.arch-modal__card {
  background: var(--arch-white);
  width: min(100%, 1020px);
  max-height: 90vh;
  overflow-y: auto;
  border-radius: var(--arch-radius-sm);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.5);
  position: relative;
  transform: scale(0.95);
  transition: transform 0.3s var(--arch-ease);
}

.arch-modal.is-open .arch-modal__card {
  transform: scale(1);
}

.arch-modal__close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(13, 18, 25, 0.7);
  color: #ffffff;
  border: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  cursor: pointer;
  z-index: 10;
  transition: background-color 0.2s;
}

.arch-modal__close:hover {
  background: var(--arch-brass);
}

.arch-modal__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
}

.arch-modal__visual {
  background: #090d13;
  position: relative;
  display: flex;
  flex-direction: column;
}

.arch-modal__slider {
  position: relative;
  width: 100%;
  height: 420px;
  overflow: hidden;
  background: #090d13;
}

.arch-modal__slide-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease, transform 0.4s var(--arch-ease);
}

.arch-modal__counter {
  position: absolute;
  top: 18px;
  left: 18px;
  background: rgba(13, 18, 25, 0.75);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  padding: 5px 12px;
  border-radius: var(--arch-radius-sm);
  z-index: 5;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.arch-modal__nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  background: rgba(13, 18, 25, 0.65);
  backdrop-filter: blur(8px);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  display: grid;
  place-items: center;
  cursor: pointer;
  z-index: 6;
  transition: all 0.25s var(--arch-ease);
}

.arch-modal__nav-btn:hover {
  background: var(--arch-brass);
  border-color: var(--arch-brass);
  transform: translateY(-50%) scale(1.08);
}

.arch-modal__nav-btn--prev {
  left: 14px;
}

.arch-modal__nav-btn--next {
  right: 14px;
}

.arch-modal__thumbs {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  background: #11161f;
  overflow-x: auto;
  scrollbar-width: thin;
}

.arch-modal__thumb {
  width: 64px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 2px;
  overflow: hidden;
  cursor: pointer;
  opacity: 0.5;
  border: 2px solid transparent;
  transition: all 0.2s;
}

.arch-modal__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.arch-modal__thumb:hover {
  opacity: 0.85;
}

.arch-modal__thumb.active {
  opacity: 1;
  border-color: var(--arch-brass);
}

.arch-modal__info {
  padding: 44px 36px;
  display: flex;
  flex-direction: column;
}

.arch-modal__info .arch-kicker {
  margin-bottom: 8px;
}

.arch-modal__info h2 {
  font-family: var(--arch-serif);
  font-size: 32px;
  margin-bottom: 18px;
  color: var(--arch-ink);
}

.arch-modal__specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 20px;
  background: var(--arch-paper);
  padding: 18px;
  border-radius: var(--arch-radius-sm);
  margin-bottom: 24px;
}

.arch-modal__spec-item small {
  display: block;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--arch-muted);
}

.arch-modal__spec-item strong {
  font-size: 14px;
  color: var(--arch-ink);
}

.arch-modal__desc {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--arch-text);
  margin-bottom: 28px;
}

/* ==========================================================================
   FOOTER (ALT BİLGİ & HARİTA ALANI)
   ========================================================================== */

.arch-footer {
  background: var(--arch-ink);
  color: #ffffff;
  padding: 90px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.arch-footer__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  padding-bottom: 70px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.arch-footer__brand-box {
  margin-bottom: 28px;
  display: inline-flex;
  align-items: center;
  gap: 16px;
}

.arch-footer__mark {
  width: 34px;
  height: 50px;
  object-fit: contain;
  flex-shrink: 0;
}

.arch-footer__logo {
  font-family: var(--arch-sans);
  font-size: 24px;
  font-weight: 500;
  letter-spacing: 0.36em;
  color: #e7dbc5;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  line-height: 1.1;
}

.arch-footer__logo span {
  color: var(--arch-brass);
}

.arch-footer__sub {
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--arch-brass-light);
}

.arch-footer__details {
  list-style: none;
  display: grid;
  gap: 12px;
  font-size: 14px;
  color: var(--arch-muted-dark);
  margin-bottom: 32px;
}

.arch-footer__details a:hover {
  color: #ffffff;
}

.arch-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.arch-footer__nav a {
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--arch-muted-dark);
  transition: color 0.2s;
}

.arch-footer__nav a:hover {
  color: var(--arch-brass-light);
}

.arch-footer__map-box {
  position: relative;
  border-radius: var(--arch-radius-sm);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
  height: 280px;
}

.arch-footer__map-box iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(0.85) invert(0.9) contrast(1.2);
}

.arch-footer__map-link {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(13, 18, 25, 0.9);
  color: #ffffff;
  font-size: 11px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--arch-radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.arch-footer__affiliations {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 30px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  gap: 20px;
}

.arch-affiliation-badge {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--arch-muted-dark);
  font-size: 12px;
}

.arch-affiliation-badge svg {
  width: 32px;
  height: 32px;
  color: var(--arch-brass);
}

.arch-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0 36px;
  font-size: 12px;
  color: var(--arch-muted-dark);
  gap: 16px;
}

.arch-footer__bottom nav {
  display: flex;
  gap: 20px;
}

.arch-footer__bottom nav a:hover {
  color: #ffffff;
}

/* ==========================================================================
   YÜKARI ÇIK (BACK TO TOP) VE HIZLI İLETİŞİM
   ========================================================================== */

.arch-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 46px;
  height: 46px;
  background: var(--arch-white);
  border: 1px solid var(--arch-line);
  color: var(--arch-ink);
  cursor: pointer;
  display: grid;
  place-items: center;
  z-index: 80;
  opacity: 0;
  transform: translateY(12px);
  transition: all 0.3s var(--arch-ease);
}

.arch-top.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.arch-top:hover {
  background: var(--arch-ink);
  color: #ffffff;
}

.arch-top svg {
  width: 18px;
  height: 18px;
}

.arch-quick-fab {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 80;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.arch-quick-fab a {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
  transition: transform 0.25s, box-shadow 0.25s;
}

.arch-quick-fab a:hover {
  transform: scale(1.08);
}

.arch-quick-fab__whatsapp {
  background: #25d366;
  color: #ffffff;
}

.arch-quick-fab__phone {
  background: var(--arch-ink);
  color: #ffffff;
}

/* ==========================================================================
   ÇEREZ ONAY BİLDİRİMİ
   ========================================================================== */

.arch-consent {
  position: fixed;
  bottom: 24px;
  left: 88px;
  right: 24px;
  max-width: 620px;
  background: var(--arch-white);
  border-top: 3px solid var(--arch-brass);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.35);
  padding: 24px 28px;
  z-index: 300;
  border-radius: var(--arch-radius-sm);
  animation: slideUp 0.4s var(--arch-ease);
}

@keyframes slideUp {
  from { transform: translateY(40px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.arch-consent h4 {
  font-family: var(--arch-serif);
  font-size: 20px;
  color: var(--arch-ink);
  margin-bottom: 8px;
}

.arch-consent p {
  font-size: 13px;
  color: var(--arch-muted);
  line-height: 1.6;
  margin-bottom: 18px;
}

.arch-consent__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
}

.arch-consent__actions .arch-btn {
  min-height: 40px;
  font-size: 11.5px;
  padding: 0 18px;
}

.arch-consent__links {
  font-size: 12px;
  color: var(--arch-muted);
  margin-left: auto;
  display: flex;
  gap: 8px;
}

.arch-consent__links a {
  color: var(--arch-brass-dark);
}

/* ==========================================================================
   HAKKIMIZDA, HİZMETLER VE PORTFOLYO YAKINDA BÖLÜMLERİ
   ========================================================================== */

.arch-about-sec {
  padding: 90px 0;
  background: var(--arch-paper);
}

.arch-about-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

.arch-about-photo {
  position: relative;
  border-radius: var(--arch-radius-sm);
  overflow: hidden;
  box-shadow: var(--arch-shadow);
  margin-bottom: 36px;
}

.arch-about-photo img {
  width: 100%;
  display: block;
  object-fit: cover;
}

.arch-about-photo__caption {
  position: absolute;
  bottom: 0;
  inset-inline: 0;
  background: linear-gradient(0deg, rgba(13, 18, 25, 0.92) 0%, rgba(13, 18, 25, 0.6) 65%, transparent 100%);
  padding: 36px 26px 24px;
  color: #ffffff;
}

.arch-about-photo__caption span {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--arch-brass-light);
  display: block;
  margin-bottom: 6px;
}

.arch-about-photo__caption div {
  font-family: var(--arch-serif);
  font-size: clamp(18px, 2.2vw, 23px);
  line-height: 1.35;
}

.arch-about-principles {
  background: var(--arch-paper-2);
  padding: clamp(24px, 4vw, 34px);
  border-radius: var(--arch-radius-sm);
  border: 1px solid var(--arch-line);
}

.arch-service-detail-card {
  background: var(--arch-white);
  border-radius: var(--arch-radius-sm);
  border: 1px solid var(--arch-line-soft);
  box-shadow: var(--arch-shadow-card);
  padding: clamp(26px, 4vw, 50px);
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.arch-service-detail-card--reverse {
  grid-template-columns: 1.15fr 1fr;
}

.arch-coming-soon {
  background: var(--arch-white);
  border: 1px solid var(--arch-line);
  border-top: 3px solid var(--arch-brass);
  border-radius: var(--arch-radius-sm);
  padding: clamp(40px, 6vw, 76px) clamp(24px, 5vw, 64px);
  text-align: center;
  box-shadow: var(--arch-shadow-card);
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.arch-coming-soon__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 16px;
  background: var(--arch-paper-2);
  border: 1px solid var(--arch-line-brass);
  border-radius: 99px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--arch-brass-dark);
  margin-bottom: 22px;
}

.arch-coming-soon__badge::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--arch-brass);
}

.arch-coming-soon h3 {
  font-family: var(--arch-serif);
  font-size: clamp(28px, 3.5vw, 42px);
  color: var(--arch-ink);
  margin-bottom: 16px;
  line-height: 1.2;
}

.arch-coming-soon p {
  color: var(--arch-muted);
  font-size: 16px;
  line-height: 1.8;
  max-width: 60ch;
  margin: 0 auto 30px;
}

.arch-coming-soon__tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 34px;
}

.arch-coming-soon__tags span {
  font-size: 12px;
  font-weight: 600;
  color: var(--arch-ink);
  background: var(--arch-paper);
  border: 1px solid var(--arch-line);
  padding: 7px 14px;
  border-radius: var(--arch-radius-sm);
}

/* ==========================================================================
   SCROLL REVEAL ANİMASYONLARI
   ========================================================================== */

[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.85s var(--arch-ease), transform 0.85s var(--arch-ease);
}

[data-reveal].is-in {
  opacity: 1;
  transform: none;
}

/* ==========================================================================
   RESPONSIVE UYARLAMALAR (TABLET & MOBİL)
   ========================================================================== */

@media (max-width: 1080px) {
  .arch-header__in {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .arch-nav {
    display: none;
  }
  .arch-burger {
    display: block;
  }
  .arch-header__phone span {
    display: none;
  }
  .arch-header__phone {
    padding-left: 14px;
  }
  .arch-services-grid {
    grid-template-columns: 1fr;
  }
  .arch-service-card {
    min-height: 400px;
  }
  .arch-extra-services {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .arch-extra-services__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .arch-profile-sec {
    grid-template-columns: 1fr;
  }
  .arch-profile__visual {
    min-height: 440px;
  }
  .arch-about-grid,
  .arch-service-detail-card,
  .arch-service-detail-card--reverse {
    grid-template-columns: 1fr;
  }
  .arch-modal__grid {
    grid-template-columns: 1fr;
  }
  .arch-modal__slider {
    height: 320px;
  }
  .arch-article-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  :root {
    --arch-header-h: 80px;
    --arch-header-h-scrolled: 72px;
  }
  .arch-shell {
    width: min(100% - 32px, var(--arch-shell));
  }
  .arch-about-sec {
    padding: 56px 0;
  }
  .arch-projects-grid,
  .arch-insights-grid,
  .arch-faq__list {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .arch-contact-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .arch-footer__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .arch-form__row {
    grid-template-columns: 1fr;
  }
  .arch-cover {
    min-height: 90svh;
    padding: 110px 0 60px;
  }
  .arch-cover h1 {
    font-size: clamp(32px, 8.5vw, 48px);
    line-height: 1.15;
    margin-bottom: 20px;
  }
  .arch-consent {
    left: 16px;
    right: 16px;
    bottom: 16px;
    padding: 20px;
  }
  .arch-modal {
    padding: 12px 10px;
  }
  .arch-modal__card {
    width: 100%;
    max-height: 94vh;
  }
  .arch-modal__info {
    padding: 24px 20px;
  }
  .arch-modal__info h2 {
    font-size: 24px;
    margin-bottom: 14px;
  }
  .arch-modal__specs {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 14px;
  }
}

@media (max-width: 540px) {
  .arch-shell {
    width: calc(100% - 28px);
  }
  .arch-brand {
    gap: 10px;
  }
  .arch-brand__mark {
    width: 24px;
    height: 36px;
  }
  .arch-brand__logo {
    font-size: 16px;
    letter-spacing: 0.28em;
  }
  .arch-brand__role {
    font-size: 7px;
    letter-spacing: 0.22em;
  }
  .arch-about-photo__caption {
    position: relative;
    background: var(--arch-ink);
    padding: 20px;
  }
  .arch-cover__actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 14px;
  }
  .arch-cover__call {
    width: 100%;
    justify-content: center;
    padding: 8px 18px 8px 10px;
    font-size: 12.5px;
  }
  .arch-cover__badge {
    width: 100%;
    justify-content: center;
  }
  .arch-extra-services__list {
    grid-template-columns: 1fr;
  }
  .arch-search-toggle {
    display: none;
  }
  .arch-consent__actions {
    width: 100%;
  }
  .arch-consent__actions .arch-btn {
    flex: 1;
    padding: 0 12px;
  }
  .arch-consent__links {
    width: 100%;
    margin-left: 0;
    justify-content: center;
    margin-top: 4px;
  }
  .arch-modal__slider {
    height: 250px;
  }
  .arch-modal__thumbs {
    padding: 8px 10px;
    gap: 6px;
  }
  .arch-modal__thumb {
    width: 52px;
    height: 38px;
  }
  .arch-quick-fab {
    bottom: 16px;
    left: 16px;
    gap: 8px;
  }
  .arch-quick-fab a {
    width: 44px;
    height: 44px;
  }
  .arch-top {
    bottom: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
  }
  .arch-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .arch-footer__bottom nav {
    flex-wrap: wrap;
    gap: 12px 18px;
  }
}