/* =============================================================
   Ev Boyacı — style.css
   Merged single stylesheet (tokens + base + components + utilities)
   for simplest possible Hostinger deployment (one file, no subfolders).
   ============================================================= */

/* ---------- TOKENS ---------- */
/*
  Design tokens — Ev Boyacı
  Palette is named the way a paint swatch card is named, because that is
  literally the vocabulary of the trade this site sells.
*/

:root {
  /* ---- Color: Gece Mavisi (brand ink), Pirinç (brass accent), Kağıt (paper) ---- */
  --color-gece-900: #0b1930;
  --color-gece-800: #10233f;
  --color-gece-700: #16304f;
  --color-gece-600: #1e3f63;
  --color-gece-tint: #eaf0f7;

  --color-pirinc-700: #7f6136;
  --color-pirinc-600: #9c7847;
  --color-pirinc-500: #b8925a;
  --color-pirinc-300: #d9bd8e;
  --color-pirinc-tint: #f6efe3;

  --color-kagit: #fcfcfa;
  --color-white: #ffffff;
  --color-sis-100: #f1f4f7;
  --color-sis-200: #e7ecf1;
  --color-line: #e2e6eb;

  --color-grafit-900: #1a222c;
  --color-grafit-700: #212b36;
  --color-grafit-500: #5b6472;
  --color-grafit-300: #93a0ad;

  --color-whatsapp: #25d366;
  --color-whatsapp-dark: #1ebe5a;

  --color-focus: #2f6fed;

  /* ---- Type ---- */
  --font-display: "Clash Display", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "Cascadia Code", monospace;

  --fs-2xs: 0.75rem;
  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-md: 1.0625rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-2xl: 1.875rem;
  --fs-3xl: 2.375rem;
  --fs-4xl: 3rem;
  --fs-5xl: 3.75rem;
  --fs-6xl: 4.5rem;

  --lh-tight: 1.08;
  --lh-snug: 1.28;
  --lh-normal: 1.55;
  --lh-relaxed: 1.7;

  /* ---- Spacing (4px base) ---- */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
  --space-40: 10rem;

  /* ---- Layout ---- */
  --container-max: 76rem;
  --container-pad: clamp(1.25rem, 4vw, 2.5rem);
  --header-h: 4.5rem;

  /* ---- Radius ---- */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 999px;

  /* ---- Shadow (navy-tinted, not generic gray) ---- */
  --shadow-sm: 0 1px 2px rgba(16, 35, 63, 0.06), 0 1px 1px rgba(16, 35, 63, 0.04);
  --shadow-md: 0 8px 24px -8px rgba(16, 35, 63, 0.18);
  --shadow-lg: 0 24px 48px -12px rgba(16, 35, 63, 0.22);
  --shadow-brass: 0 10px 30px -10px rgba(156, 120, 71, 0.45);

  /* ---- Motion ---- */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 150ms;
  --dur-base: 260ms;
  --dur-slow: 500ms;
}

/* ---------- BASE ---------- */
/* ---- Reset ---- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
}

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

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

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

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

ul,
ol {
  list-style: none;
  padding: 0;
}

table {
  border-collapse: collapse;
}

/* ---- Base ---- */
body {
  font-family: var(--font-body);
  font-size: var(--fs-md);
  line-height: var(--lh-normal);
  color: var(--color-grafit-700);
  background: var(--color-kagit);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: var(--lh-tight);
  color: var(--color-gece-800);
  letter-spacing: -0.01em;
}

h1 {
  font-size: var(--fs-5xl);
}

h2 {
  font-size: var(--fs-3xl);
}

h3 {
  font-size: var(--fs-xl);
}

h4 {
  font-size: var(--fs-lg);
}

p {
  max-width: 62ch;
}

strong {
  font-weight: 600;
  color: var(--color-gece-800);
}

/* ---- Focus ---- */
:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

a:focus-visible,
button:focus-visible {
  outline-offset: 2px;
}

/* ---- Selection ---- */
::selection {
  background: var(--color-pirinc-300);
  color: var(--color-gece-900);
}

/* ---- Scrollbar accent (progressive enhancement, Firefox/Chromium) ---- */
html {
  scrollbar-color: var(--color-gece-600) var(--color-sis-100);
}

/* ---------- COMPONENTS ---------- */
/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.9rem 1.6rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: var(--fs-sm);
  border: 1px solid transparent;
  transition: transform var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}

.btn:active {
  transform: translateY(1px);
}

.btn--primary {
  background: var(--color-pirinc-500);
  color: var(--color-gece-900);
  box-shadow: var(--shadow-brass);
}

.btn--primary:hover {
  background: var(--color-pirinc-600);
  box-shadow: 0 14px 34px -10px rgba(156, 120, 71, 0.55);
}

.btn--outline {
  background: transparent;
  border-color: rgba(252, 252, 250, 0.35);
  color: currentColor;
}

.btn--outline:hover {
  border-color: rgba(252, 252, 250, 0.7);
  background: rgba(252, 252, 250, 0.08);
}

.btn--ghost {
  background: var(--color-white);
  border-color: var(--color-line);
  color: var(--color-gece-800);
}

.btn--ghost:hover {
  border-color: var(--color-gece-600);
  background: var(--color-sis-100);
}

.btn--whatsapp {
  background: var(--color-whatsapp);
  color: var(--color-white);
}

.btn--whatsapp:hover {
  background: var(--color-whatsapp-dark);
}

.btn--lg {
  padding: 1.1rem 2rem;
  font-size: var(--fs-md);
}

.btn--block {
  width: 100%;
}

.btn__icon {
  width: 1.15em;
  height: 1.15em;
  flex: none;
}

/* =========================================================
   Badges / tags / swatch chip
   ========================================================= */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: 0.04em;
  background: var(--color-sis-100);
  color: var(--color-gece-700);
  border: 1px solid var(--color-line);
}

.swatch-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-4) var(--space-2) var(--space-2);
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transform: rotate(-2deg);
}

.swatch-chip__color {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-sm);
  background: linear-gradient(155deg, var(--color-gece-600), var(--color-gece-900));
  flex: none;
}

.swatch-chip__text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.swatch-chip__name {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--color-gece-800);
}

.swatch-chip__code {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-grafit-500);
}

/* =========================================================
   Header / navigation
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(252, 252, 250, 0.86);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-base) var(--ease-out),
    box-shadow var(--dur-base) var(--ease-out);
}

.site-header.is-scrolled {
  border-color: var(--color-line);
  box-shadow: 0 8px 24px -18px rgba(16, 35, 63, 0.35);
}

.site-header__inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-lg);
  color: var(--color-gece-800);
}

.brand__mark {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 9px;
  background: linear-gradient(155deg, var(--color-gece-600), var(--color-gece-900));
  position: relative;
  flex: none;
  box-shadow: var(--shadow-sm);
}

.brand__mark::after {
  content: "";
  position: absolute;
  left: 22%;
  right: 22%;
  top: 46%;
  height: 30%;
  background: var(--color-pirinc-500);
  border-radius: 2px;
  transform: rotate(-38deg);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav__link {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--color-grafit-700);
  padding-block: var(--space-2);
  position: relative;
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -2px;
  height: 2px;
  background: var(--color-pirinc-500);
  transition: right var(--dur-base) var(--ease-out);
  border-radius: var(--radius-full);
}

.nav__link:hover::after,
.nav__link[aria-current="page"]::after {
  right: 0;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav__phone {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--color-gece-800);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 2.75rem;
  height: 2.75rem;
  background: transparent;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
}

.nav-toggle__bar {
  width: 18px;
  height: 2px;
  background: var(--color-gece-800);
  border-radius: var(--radius-full);
  transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-base) var(--ease-out);
}

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

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

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

@media (max-width: 900px) {
  .nav__list,
  .nav__actions {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }
}

.mobile-nav {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  z-index: 90;
  background: var(--color-kagit);
  padding: var(--space-8) var(--container-pad);
  display: none;
  overflow-y: auto;
}

.mobile-nav[data-open="true"] {
  display: block;
}

.mobile-nav__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.mobile-nav__link {
  display: block;
  padding: var(--space-4) var(--space-2);
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  color: var(--color-gece-800);
  border-bottom: 1px solid var(--color-line);
}

.mobile-nav__actions {
  margin-top: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

@media (min-width: 901px) {
  .mobile-nav {
    display: none !important;
  }
}

/* =========================================================
   Tape divider — signature perforated motif
   ========================================================= */
.tape-divider {
  height: 1px;
  background-image: repeating-linear-gradient(
    90deg,
    var(--color-line) 0 10px,
    transparent 10px 18px
  );
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  background: radial-gradient(120% 140% at 85% -10%, var(--color-gece-700) 0%, var(--color-gece-900) 55%, #081226 100%);
  color: var(--color-kagit);
  overflow: hidden;
  padding-top: var(--space-20);
  padding-bottom: var(--space-24);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.10) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5), transparent 70%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-16);
  align-items: center;
}

@media (max-width: 980px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
}

.hero__eyebrow {
  color: var(--color-pirinc-300);
}

.hero h1 {
  color: var(--color-white);
  font-size: clamp(2.5rem, 5vw, var(--fs-6xl));
  margin-block: var(--space-5);
}

.hero h1 em {
  font-style: normal;
  color: var(--color-pirinc-300);
}

.hero__lede {
  color: #c3cedd;
  font-size: var(--fs-lg);
  max-width: 40ch;
  margin-bottom: var(--space-8);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-6);
}

.hero__meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  color: #b9c6d8;
}

.hero__meta-item svg {
  width: 1rem;
  height: 1rem;
  color: var(--color-pirinc-300);
  flex: none;
}

.hero__visual {
  position: relative;
}

.hero__swatch {
  position: absolute;
  top: -1.25rem;
  right: -0.5rem;
  z-index: 5;
}

@media (max-width: 640px) {
  .hero__swatch {
    display: none;
  }
}

/* ---- Before / after reveal ---- */
.reveal {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
  max-width: 30rem;
  margin-inline: auto;
  --pos: 50%;
  touch-action: pan-y;
}

.reveal__frame {
  position: relative;
  width: 100%;
  height: 100%;
}

.reveal__before,
.reveal__after {
  position: absolute;
  inset: 0;
}

.reveal__before {
  background:
    radial-gradient(60% 45% at 20% 25%, rgba(0, 0, 0, 0.12), transparent 60%),
    radial-gradient(50% 40% at 80% 70%, rgba(0, 0, 0, 0.10), transparent 60%),
    repeating-linear-gradient(115deg, rgba(0, 0, 0, 0.05) 0 2px, transparent 2px 14px),
    linear-gradient(160deg, #cfc9bd 0%, #b9b2a4 55%, #a9a196 100%);
}

.reveal__before::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(100deg, transparent 42%, rgba(0, 0, 0, 0.18) 43%, rgba(0,0,0,0.18) 43.6%, transparent 45%),
    linear-gradient(15deg, transparent 60%, rgba(0, 0, 0, 0.14) 61%, rgba(0,0,0,0.14) 61.4%, transparent 63%);
}

.reveal__after {
  background: linear-gradient(155deg, var(--color-gece-600) 0%, var(--color-gece-800) 60%, var(--color-gece-900) 100%);
  clip-path: inset(0 calc(100% - var(--pos)) 0 0);
}

.reveal--sis .reveal__after {
  background: linear-gradient(155deg, #dbe4ee 0%, #c3d2e2 55%, #aebfd4 100%);
}

.reveal--sis .reveal__label--after {
  background: rgba(16, 35, 63, 0.85);
}

.reveal--pirinc .reveal__after {
  background: linear-gradient(155deg, #e7d3ac 0%, var(--color-pirinc-500) 60%, var(--color-pirinc-600) 100%);
}

.reveal--kagit .reveal__after {
  background: linear-gradient(155deg, #ffffff 0%, #f1ede2 55%, #e7dfcd 100%);
}

.reveal--kagit .reveal__label--after {
  background: rgba(16, 35, 63, 0.78);
}

.reveal__after::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 30%, rgba(255, 255, 255, 0.16) 46%, transparent 62%);
}

.reveal__label {
  position: absolute;
  top: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: 0.08em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: rgba(252, 252, 250, 0.92);
  color: var(--color-gece-800);
}

.reveal__label--before {
  right: var(--space-4);
}

.reveal__label--after {
  left: var(--space-4);
  background: rgba(16, 35, 63, 0.85);
  color: var(--color-kagit);
}

.reveal__divider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--pos);
  width: 0;
  transform: translateX(-50%);
}

.reveal__divider::before {
  content: "";
  position: absolute;
  inset: 0;
  left: -1px;
  width: 2px;
  background: var(--color-kagit);
  box-shadow: 0 0 0 1px rgba(16, 35, 63, 0.25);
}

.reveal__handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-2deg);
  width: 2.5rem;
  height: 4.75rem;
  background: repeating-linear-gradient(
      45deg,
      rgba(16, 35, 63, 0.06) 0 3px,
      transparent 3px 7px
    ),
    var(--color-kagit);
  border-radius: 4px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: grab;
}

.reveal__handle:active {
  cursor: grabbing;
}

.reveal__handle svg {
  width: 1.1rem;
  height: 1.1rem;
  color: var(--color-gece-700);
}

.reveal__hint {
  position: absolute;
  left: 50%;
  bottom: var(--space-4);
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  color: var(--color-kagit);
  background: rgba(16, 35, 63, 0.55);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  pointer-events: none;
}

.reveal__hint svg {
  width: 0.9rem;
  height: 0.9rem;
  animation: hint-slide 1.8s var(--ease-in-out) infinite;
}

@keyframes hint-slide {
  0%, 100% { transform: translateX(-3px); }
  50% { transform: translateX(3px); }
}

/* =========================================================
   Stats strip
   ========================================================= */
.stats {
  background: var(--color-kagit);
  border-bottom: 1px solid var(--color-line);
}

.stats__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat {
  padding: var(--space-8) var(--space-4);
  text-align: center;
  border-left: 1px dashed var(--color-line);
}

.stat:first-child {
  border-left: none;
}

.stat__value {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  color: var(--color-gece-800);
  font-weight: 600;
}

.stat__value span {
  color: var(--color-pirinc-600);
}

.stat__label {
  margin-top: var(--space-1);
  font-size: var(--fs-xs);
  color: var(--color-grafit-500);
}

@media (max-width: 720px) {
  .stats__list {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat:nth-child(3) {
    border-left: none;
  }
  .stat:nth-child(2n) {
    border-left: 1px dashed var(--color-line);
  }
  .stat:nth-child(odd) {
    border-left: none;
  }
}

/* =========================================================
   Services
   ========================================================= */
.service-card {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6) var(--space-6);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out),
    border-color var(--dur-base) var(--ease-out);
  height: 100%;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.service-card__tab {
  position: absolute;
  top: -0.5rem;
  left: var(--space-6);
  width: 2.25rem;
  height: 0.9rem;
  border-radius: 3px 3px 0 0;
  background: var(--color-pirinc-500);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out);
}

.service-card:hover .service-card__tab {
  opacity: 1;
}

.service-card__icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-md);
  background: var(--color-gece-tint);
  color: var(--color-gece-700);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
}

.service-card__icon svg {
  width: 1.4rem;
  height: 1.4rem;
}

.service-card__title {
  margin-bottom: var(--space-2);
  font-size: var(--fs-lg);
}

.service-card__desc {
  color: var(--color-grafit-500);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-5);
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-gece-800);
}

.service-card__link svg {
  width: 1rem;
  height: 1rem;
  transition: transform var(--dur-fast) var(--ease-out);
}

.service-card__link:hover svg {
  transform: translateX(3px);
}

/* =========================================================
   Process
   ========================================================= */
.process__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  counter-reset: process;
  position: relative;
}

.process__list::before {
  content: "";
  position: absolute;
  top: 1.6rem;
  left: 8%;
  right: 8%;
  height: 1px;
  background-image: repeating-linear-gradient(90deg, var(--color-line) 0 10px, transparent 10px 18px);
}

@media (max-width: 900px) {
  .process__list {
    grid-template-columns: repeat(2, 1fr);
  }
  .process__list::before {
    display: none;
  }
}

@media (max-width: 560px) {
  .process__list {
    grid-template-columns: 1fr;
  }
}

.process-step {
  position: relative;
  background: var(--color-white);
}

.process-step__index {
  position: relative;
  z-index: 1;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: var(--radius-full);
  background: var(--color-gece-800);
  color: var(--color-pirinc-300);
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
}

.process-step__title {
  margin-bottom: var(--space-2);
  font-size: var(--fs-md);
}

.process-step__desc {
  font-size: var(--fs-sm);
  color: var(--color-grafit-500);
}

/* =========================================================
   Gallery
   ========================================================= */
.gallery-filter {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

.gallery-filter__btn {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-line);
  background: var(--color-white);
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--color-grafit-500);
  transition: all var(--dur-fast) var(--ease-out);
}

.gallery-filter__btn:hover {
  border-color: var(--color-gece-600);
  color: var(--color-gece-800);
}

.gallery-filter__btn[aria-pressed="true"] {
  background: var(--color-gece-800);
  border-color: var(--color-gece-800);
  color: var(--color-white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 900px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}

.gallery-tile {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.gallery-tile .reveal {
  aspect-ratio: 5 / 4;
  max-width: none;
  border-radius: var(--radius-lg);
  box-shadow: none;
}

.gallery-tile__caption {
  padding: var(--space-4) var(--space-1) 0;
}

.gallery-tile__caption h3 {
  font-size: var(--fs-md);
  margin-bottom: 2px;
}

.gallery-tile__caption p {
  font-size: var(--fs-xs);
  color: var(--color-grafit-500);
}

.gallery-tile--cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: var(--space-4);
  background: var(--color-gece-tint);
  border: 1px dashed var(--color-gece-600);
  padding: var(--space-8);
  aspect-ratio: 5/4;
}

.gallery-tile--cta h3 {
  font-size: var(--fs-lg);
}

.gallery-tile--cta p {
  font-size: var(--fs-sm);
  color: var(--color-grafit-500);
}

/* =========================================================
   Testimonials
   ========================================================= */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 900px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

.testimonial-card {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  height: 100%;
}

.testimonial-card__stars {
  display: flex;
  gap: 2px;
  color: var(--color-pirinc-500);
}

.testimonial-card__stars svg {
  width: 1rem;
  height: 1rem;
}

.testimonial-card__quote {
  font-size: var(--fs-sm);
  color: var(--color-grafit-700);
  flex: 1;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-line);
}

.testimonial-card__avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-full);
  background: var(--color-gece-tint);
  color: var(--color-gece-700);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
}

.testimonial-card__name {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-gece-800);
}

.testimonial-card__meta {
  font-size: var(--fs-2xs);
  color: var(--color-grafit-500);
}

/* =========================================================
   FAQ (native details/summary)
   ========================================================= */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 46rem;
}

.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-item[open] {
  border-color: var(--color-gece-600);
}

.faq-item__q {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  font-weight: 600;
  color: var(--color-gece-800);
  cursor: pointer;
}

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

.faq-item__icon {
  flex: none;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: var(--radius-full);
  background: var(--color-sis-100);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.faq-item__icon::before,
.faq-item__icon::after {
  content: "";
  position: absolute;
  background: var(--color-gece-700);
  border-radius: var(--radius-full);
}

.faq-item__icon::before {
  width: 9px;
  height: 1.5px;
}

.faq-item__icon::after {
  width: 1.5px;
  height: 9px;
  transition: transform var(--dur-base) var(--ease-out);
}

.faq-item[open] .faq-item__icon::after {
  transform: rotate(90deg) scaleX(0);
}

.faq-item__a {
  padding: 0 var(--space-6) var(--space-5);
  color: var(--color-grafit-500);
  font-size: var(--fs-sm);
  max-width: 60ch;
}

/* =========================================================
   Quote form
   ========================================================= */
.quote {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-12);
  align-items: start;
}

@media (max-width: 900px) {
  .quote {
    grid-template-columns: 1fr;
  }
}

.quote-form {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}

@media (max-width: 560px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-field--full {
  grid-column: 1 / -1;
}

.form-field label {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--color-gece-800);
}

.form-field .hint {
  font-weight: 400;
  color: var(--color-grafit-500);
}

.form-field input,
.form-field select,
.form-field textarea {
  padding: 0.8rem 1rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-kagit);
  font-size: var(--fs-sm);
  transition: border-color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}

.form-field input:hover,
.form-field select:hover,
.form-field textarea:hover {
  border-color: var(--color-grafit-300);
}

.form-field input:focus-visible,
.form-field select:focus-visible,
.form-field textarea:focus-visible {
  border-color: var(--color-focus);
  background: var(--color-white);
}

.form-field textarea {
  resize: vertical;
  min-height: 6rem;
}

.form-field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--color-grafit-500) 50%),
    linear-gradient(135deg, var(--color-grafit-500) 50%, transparent 50%);
  background-position: calc(100% - 1.3rem) center, calc(100% - 1rem) center;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 2.25rem;
}

.form-consent {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
  font-size: var(--fs-2xs);
  color: var(--color-grafit-500);
  margin-bottom: var(--space-5);
}

.form-consent input {
  margin-top: 3px;
}

.form-status {
  font-size: var(--fs-xs);
  margin-top: var(--space-4);
  display: none;
}

.form-status[data-visible="true"] {
  display: block;
}

.quote-side {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.quote-perk {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.quote-perk__icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-md);
  background: var(--color-gece-800);
  color: var(--color-pirinc-300);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
}

.quote-perk__icon svg {
  width: 1.2rem;
  height: 1.2rem;
}

.quote-perk h3 {
  font-size: var(--fs-md);
  margin-bottom: 2px;
}

.quote-perk p {
  font-size: var(--fs-sm);
  color: var(--color-grafit-500);
}

/* =========================================================
   Final CTA band
   ========================================================= */
.cta-band {
  background: linear-gradient(120deg, var(--color-gece-800), var(--color-gece-900));
  border-radius: var(--radius-xl);
  padding: var(--space-12);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: radial-gradient(60% 100% at 100% 0%, black, transparent);
}

.cta-band__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  position: relative;
}

.cta-band h2 {
  color: var(--color-white);
  position: relative;
  max-width: 26ch;
}

@media (max-width: 720px) {
  .cta-band {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-8);
  }
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  background: var(--color-gece-900);
  color: #9fb0c6;
  padding-block: var(--space-16) var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand .brand {
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.footer-brand p {
  font-size: var(--fs-sm);
  max-width: 32ch;
}

.footer-heading {
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #8fa0b8;
  margin-bottom: var(--space-4);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  font-size: var(--fs-sm);
}

.footer-links a:hover {
  color: var(--color-white);
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  font-size: var(--fs-sm);
}

.footer-contact a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.footer-contact svg {
  width: 1rem;
  height: 1rem;
  color: var(--color-pirinc-300);
  flex: none;
}

.footer-bottom {
  padding-top: var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  font-size: var(--fs-2xs);
}

/* =========================================================
   Floating WhatsApp + mobile sticky CTA
   ========================================================= */
.whatsapp-float {
  position: fixed;
  right: var(--space-5);
  bottom: var(--space-6);
  z-index: 80;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: var(--radius-full);
  background: var(--color-whatsapp);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px -6px rgba(37, 211, 102, 0.55);
  transition: transform var(--dur-fast) var(--ease-out);
}

.whatsapp-float:hover {
  transform: scale(1.06);
}

.whatsapp-float svg {
  width: 1.7rem;
  height: 1.7rem;
}

@media (max-width: 720px) {
  .whatsapp-float {
    bottom: calc(var(--space-6) + 4.25rem);
  }
}

.sticky-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 79;
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--color-line);
  border-top: 1px solid var(--color-line);
  box-shadow: 0 -8px 24px -12px rgba(16, 35, 63, 0.25);
}

.sticky-cta a {
  background: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4);
  font-weight: 600;
  font-size: var(--fs-sm);
}

.sticky-cta a:first-child {
  background: var(--color-gece-800);
  color: var(--color-white);
}

.sticky-cta a:last-child {
  background: var(--color-whatsapp);
  color: var(--color-white);
}

.sticky-cta svg {
  width: 1.1rem;
  height: 1.1rem;
}

@media (max-width: 720px) {
  .sticky-cta {
    display: grid;
  }
  body {
    padding-bottom: 4.25rem;
  }
}

/* =========================================================
   Secondary page hero + breadcrumb
   ========================================================= */
.page-hero {
  background: var(--color-gece-800);
  color: var(--color-kagit);
  padding-block: var(--space-16) var(--space-14);
}

.page-hero h1 {
  color: var(--color-white);
  margin-top: var(--space-4);
  font-size: clamp(2rem, 4vw, var(--fs-4xl));
}

.page-hero .lede {
  color: #b9c6d8;
  margin-top: var(--space-4);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  color: #8fa0b8;
}

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

.breadcrumb [aria-current="page"] {
  color: var(--color-pirinc-300);
}

/* =========================================================
   Service detail sections
   ========================================================= */
.detail-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (max-width: 900px) {
  .detail-block {
    grid-template-columns: 1fr;
  }
}

.detail-block--reverse .detail-block__art {
  order: 2;
}

@media (max-width: 900px) {
  .detail-block--reverse .detail-block__art {
    order: 0;
  }
}

.detail-block__art {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.check-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--fs-sm);
  color: var(--color-grafit-700);
}

.check-list svg {
  width: 1.15rem;
  height: 1.15rem;
  color: var(--color-pirinc-600);
  flex: none;
  margin-top: 2px;
}

/* ---------- UTILITIES ---------- */
/* ---- Layout ---- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section {
  padding-block: var(--space-24);
}

@media (max-width: 640px) {
  .section {
    padding-block: var(--space-16);
  }
}

.section--tight {
  padding-block: var(--space-16);
}

.section--navy {
  background: var(--color-gece-800);
  color: var(--color-sis-100);
}

.section--sis {
  background: var(--color-sis-100);
}

.grid {
  display: grid;
  gap: var(--space-8);
}

.stack {
  display: flex;
  flex-direction: column;
}

/* ---- Typography helpers ---- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-pirinc-700);
}

.eyebrow::before {
  content: "";
  width: 18px;
  height: 2px;
  background: var(--color-pirinc-500);
  border-radius: var(--radius-full);
}

.section--navy .eyebrow {
  color: var(--color-pirinc-300);
}

.lede {
  font-size: var(--fs-lg);
  line-height: var(--lh-relaxed);
  color: var(--color-grafit-500);
  max-width: 48ch;
}

.section--navy .lede {
  color: #b9c6d8;
}

.section-head {
  max-width: 42rem;
  margin-bottom: var(--space-12);
}

.section-head > .eyebrow {
  margin-bottom: var(--space-4);
}

.section-head > h2 {
  margin-bottom: var(--space-4);
}

.text-center {
  text-align: center;
  margin-inline: auto;
}

/* ---- Accessibility helpers ---- */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: -100%;
  left: var(--space-4);
  z-index: 200;
  background: var(--color-gece-800);
  color: var(--color-white);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: top var(--dur-base) var(--ease-out);
}

.skip-link:focus {
  top: var(--space-4);
}

/* ---- Responsive grid helpers ---- */
.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 900px) {
  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   Photo frames — real project photography
   ========================================================= */
.photo-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
  max-width: 30rem;
  margin-inline: auto;
}

.photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--dur-slow) var(--ease-out);
}

.photo-frame:hover img {
  transform: scale(1.045);
}

.gallery-tile .photo-frame {
  aspect-ratio: 5 / 4;
  max-width: none;
  border-radius: var(--radius-lg);
  box-shadow: none;
}

.detail-block__art img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}

.swatch-photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 3 / 4;
  max-width: 22rem;
}

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