/* =========================================================================
   Ustabey · Mobil SiO₂ Servisi
   Homepage stylesheet (TR v1)
   ========================================================================= */

/* ---------- Fonts: Thamanyah (note: on-disk folder is "thmanyah") --------- */

@font-face {
  font-family: 'Thamanyah Display';
  src: url('assets/fonts/thmanyah-serif-display/thmanyah-serif-display-Light.woff2') format('woff2');
  font-weight: 300; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Thamanyah Display';
  src: url('assets/fonts/thmanyah-serif-display/thmanyah-serif-display-Regular.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Thamanyah Display';
  src: url('assets/fonts/thmanyah-serif-display/thmanyah-serif-display-Medium.woff2') format('woff2');
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Thamanyah Display';
  src: url('assets/fonts/thmanyah-serif-display/thmanyah-serif-display-Bold.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Thamanyah Display';
  src: url('assets/fonts/thmanyah-serif-display/thmanyah-serif-display-Black.woff2') format('woff2');
  font-weight: 900; font-style: normal; font-display: swap;
}

@font-face {
  font-family: 'Thamanyah Text';
  src: url('assets/fonts/thmanyah-serif-text/thmanyah-serif-text-Light.woff2') format('woff2');
  font-weight: 300; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Thamanyah Text';
  src: url('assets/fonts/thmanyah-serif-text/thmanyah-serif-text-Regular.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Thamanyah Text';
  src: url('assets/fonts/thmanyah-serif-text/thmanyah-serif-text-Medium.woff2') format('woff2');
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Thamanyah Text';
  src: url('assets/fonts/thmanyah-serif-text/thmanyah-serif-text-Bold.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Thamanyah Text';
  src: url('assets/fonts/thmanyah-serif-text/thmanyah-serif-text-Black.woff2') format('woff2');
  font-weight: 900; font-style: normal; font-display: swap;
}

@font-face {
  font-family: 'Thamanyah Sans';
  src: url('assets/fonts/thmanyah-sans/thmanyah-sans-Light.woff2') format('woff2');
  font-weight: 300; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Thamanyah Sans';
  src: url('assets/fonts/thmanyah-sans/thmanyah-sans-Regular.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Thamanyah Sans';
  src: url('assets/fonts/thmanyah-sans/thmanyah-sans-Medium.woff2') format('woff2');
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Thamanyah Sans';
  src: url('assets/fonts/thmanyah-sans/thmanyah-sans-Bold.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Thamanyah Sans';
  src: url('assets/fonts/thmanyah-sans/thmanyah-sans-Black.woff2') format('woff2');
  font-weight: 900; font-style: normal; font-display: swap;
}

/* ---------- Tokens ------------------------------------------------------- */

:root {
  /* Surface — tinted near-blacks toward warm-neutral hue 60
     Hex values are fallbacks for renderers without oklch() support.
     DO NOT remove the hex lines — Replit preview and some embedded
     browsers reject oklch() and silently fall back to black text. */
  --bg-0: #040303;
  --bg-0: oklch(0.10 0.004 60);          /* deepest base */
  --bg-1: #070505;
  --bg-1: oklch(0.12 0.004 60);          /* +1 step lighter (warranty) */
  --bg-2: #0c0b09;
  --bg-2: oklch(0.15 0.004 60);          /* +2 steps lighter (CTA) */

  /* Type — warm-tinted whites */
  --text-strong: #f8f4f2;
  --text-strong: oklch(0.97 0.005 60);
  --text-body:   #d3d0ce;
  --text-body:   oklch(0.86 0.005 60);
  --text-muted:  #888583;
  --text-muted:  oklch(0.62 0.005 60);
  --text-subtle: #74716f;
  --text-subtle: oklch(0.55 0.005 60);

  /* Hairlines and borders */
  --line: #1c1a19;
  --line: oklch(0.22 0.004 60);
  --line-strong: #343231;
  --line-strong: oklch(0.32 0.004 60);

  /* Type families */
  --font-display: 'Thamanyah Display', Georgia, 'Iowan Old Style', serif;
  --font-text:    'Thamanyah Text', Georgia, 'Iowan Old Style', serif;
  --font-sans:    'Thamanyah Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;

  /* Type scale (modular, ~1.333) */
  --t-eyebrow: 0.75rem;            /* 12px */
  --t-ui:      0.875rem;           /* 14px */
  --t-body:    1.125rem;           /* 18px */
  --t-lede:    clamp(1.25rem, 0.85rem + 1.4vw, 1.625rem);   /* 20–26 */
  --t-h3:      clamp(1.5rem, 1.1rem + 1.6vw, 2rem);         /* 24–32 */
  --t-h2:      clamp(2.25rem, 1.4rem + 4vw, 4rem);          /* 36–64 */
  --t-h1:      clamp(3rem, 1.5rem + 7vw, 6.5rem);           /* 48–104 */
  --t-numeral: clamp(3.5rem, 2rem + 8vw, 7rem);             /* 56–112 */

  /* Spacing — 4pt base */
  --s-1:  0.25rem;
  --s-2:  0.5rem;
  --s-3:  0.75rem;
  --s-4:  1rem;
  --s-6:  1.5rem;
  --s-8:  2rem;
  --s-12: 3rem;
  --s-16: 4rem;
  --s-24: 6rem;
  --s-32: 8rem;

  --section-y: clamp(5rem, 4rem + 8vh, 10rem);     /* default section vertical */
  --section-y-loose: clamp(7rem, 5rem + 10vh, 13rem);
  --gutter: clamp(1.25rem, 0.5rem + 4vw, 4.5rem);  /* page outer padding */

  /* Motion */
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-out-expo:  cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --maxw: 1400px;
  --measure: 65ch;

  --header-h: clamp(64px, 8vh, 84px);
}

/* ---------- Reset / base ------------------------------------------------- */

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

html {
  background: var(--bg-0);
  color: var(--text-body);
  font-family: var(--font-text);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-kerning: normal;
}

body {
  margin: 0;
  min-height: 100vh;
  font-size: var(--t-body);
  overflow-x: clip;
}

/* Light text on dark — bump line-height as per typography reference */
body { line-height: 1.65; letter-spacing: 0.005em; }

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

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

p { margin: 0; }
h1, h2, h3 { margin: 0; font-weight: inherit; }

a {
  color: inherit;
  text-decoration: none;
  text-underline-offset: 0.18em;
  text-decoration-thickness: 1px;
}

::selection {
  background: var(--text-strong);
  color: var(--bg-0);
}

::-moz-selection {
  background: var(--text-strong);
  color: var(--bg-0);
}

/* Skip-link */
.skip-link {
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: 0;
  padding: var(--s-2) var(--s-4);
  background: var(--text-strong);
  color: var(--bg-0);
  font-family: var(--font-sans);
  font-size: var(--t-ui);
  transform: translateY(-200%);
  transition: transform 200ms var(--ease-out-quart);
  z-index: 100;
}
.skip-link:focus { transform: translateY(0); }

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

/* Shared eyebrow */
.eyebrow {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: var(--t-eyebrow);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--s-6);
}
.eyebrow--center { text-align: center; }

/* Page container helper (used sparingly) */
.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

/* ---------- Header ------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--bg-0) 88%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-block-end: 1px solid transparent;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--s-6);
  padding: var(--s-3) var(--gutter);
  min-height: var(--header-h);
  transition: border-color 240ms var(--ease-out-quart),
              background-color 240ms var(--ease-out-quart);
}

.site-header[data-scrolled="true"] {
  border-block-end-color: var(--line);
  background: color-mix(in oklab, var(--bg-0) 96%, transparent);
}

.site-header__brand {
  display: inline-flex;
  align-items: center;
  height: 100%;
}

.site-header__brand img {
  height: clamp(36px, 4.5vh, 48px);
  width: auto;
  /* SVG canvas has internal padding; use translate to optically center */
  transform: translateY(-1px);
}

.site-header__nav {
  display: none;
  justify-content: center;
  align-items: center;
  gap: 1.25rem;
  font-family: var(--font-sans);
  font-size: var(--t-ui);
  font-weight: 400;
  color: var(--text-body);
}

.site-header__nav a {
  position: relative;
  padding-block: var(--s-2);
  transition: color 180ms var(--ease-out-quart);
}

.site-header__nav a::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  inset-block-end: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: 0% 50%;
  transition: transform 320ms var(--ease-out-expo);
}

.site-header__nav a:hover,
.site-header__nav a:focus-visible { color: var(--text-strong); }

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

/* ---------- Hizmetler dropdown ------------------------------------------- */

.site-header__dropdown {
  position: relative;
}

.site-header__dropdown-btn {
  appearance: none;
  background: transparent;
  border: 0;
  padding: 0;
  padding-block: var(--s-2);
  line-height: inherit;
  font-family: var(--font-sans);
  font-size: var(--t-ui);
  font-weight: 400;
  color: var(--text-body);
  cursor: pointer;
  position: relative;
  transition: color 180ms var(--ease-out-quart);
}

.site-header__dropdown-btn::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  inset-block-end: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: 0% 50%;
  transition: transform 320ms var(--ease-out-expo);
}

.site-header__dropdown:hover .site-header__dropdown-btn,
.site-header__dropdown-btn:focus-visible,
.site-header__dropdown-btn[data-active] {
  color: var(--text-strong);
}

.site-header__dropdown:hover .site-header__dropdown-btn::after,
.site-header__dropdown-btn:focus-visible::after,
.site-header__dropdown-btn[data-active]::after {
  transform: scaleX(1);
}

.site-header__dropdown-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  min-width: 12rem;
  background: var(--bg-1);
  border: 1px solid var(--line);
  padding-block: var(--s-2);
  list-style: none;
  margin: 0;
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms var(--ease-out-quart),
              transform 200ms var(--ease-out-quart);
  z-index: 55;
}

.site-header__dropdown:hover .site-header__dropdown-menu,
.site-header__dropdown:focus-within .site-header__dropdown-menu,
.site-header__dropdown-btn[aria-expanded="true"] + .site-header__dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.site-header__dropdown-menu a {
  display: block;
  font-family: var(--font-sans);
  font-size: var(--t-ui);
  font-weight: 400;
  color: var(--text-body);
  padding: var(--s-2) var(--s-4);
  transition: color 180ms var(--ease-out-quart);
  white-space: nowrap;
}

.site-header__dropdown-menu a:hover,
.site-header__dropdown-menu a[aria-current="page"] {
  color: var(--text-strong);
}

.site-header__lang {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  font-family: var(--font-sans);
  font-size: var(--t-ui);
  letter-spacing: 0.06em;
  color: var(--text-subtle);
}

.site-header__lang > * + *::before {
  content: "·";
  display: inline-block;
  color: var(--line-strong);
  margin-inline-end: var(--s-2);
  transform: translateY(-1px);
}

.site-header__lang-active {
  color: var(--text-strong);
  font-weight: 500;
  letter-spacing: 0.08em;
}

.site-header__lang-link {
  color: var(--text-subtle);
  letter-spacing: 0.08em;
  transition: color 180ms var(--ease-out-quart);
  cursor: pointer;
}

.site-header__lang-link:hover,
.site-header__lang-link:focus-visible {
  color: var(--text-body);
}

@media (min-width: 880px) {
  .site-header { grid-template-columns: auto 1fr auto; }
  .site-header__nav { display: flex; }
}

/* ---------- Mobile menu (hamburger + overlay) -------------------------- */

.site-header__menu-btn {
  display: none;
  appearance: none;
  background: transparent;
  border: 0;
  padding: 0;
  width: 44px;
  height: 44px;
  cursor: pointer;
  color: var(--text-strong);
  position: relative;
  z-index: 60;
  /* shift to align with the header grid's right column on mobile */
  justify-content: center;
  align-items: center;
}

@media (max-width: 879.98px) {
  .site-header { grid-template-columns: auto 1fr auto; }
  .site-header__menu-btn { display: inline-flex; }
  .site-header__lang { display: none; }
}

.site-header__menu-btn__bar {
  position: absolute;
  left: 50%;
  width: 22px;
  height: 1.5px;
  background: currentColor;
  margin-left: -11px;
  transition: transform 280ms var(--ease-out-quart),
              opacity 200ms var(--ease-out-quart);
  transform-origin: center;
}

.site-header__menu-btn__bar:nth-child(1) { top: calc(50% - 6.5px); }
.site-header__menu-btn__bar:nth-child(2) { top: calc(50% - 0.75px); }
.site-header__menu-btn__bar:nth-child(3) { top: calc(50% + 5px); }

body.menu-open .site-header__menu-btn__bar:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
body.menu-open .site-header__menu-btn__bar:nth-child(2) {
  opacity: 0;
}
body.menu-open .site-header__menu-btn__bar:nth-child(3) {
  transform: translateY(-5.75px) rotate(-45deg);
}

/* Overlay layout activates only below the desktop breakpoint */
@media (max-width: 879.98px) {
  body.menu-open {
    overflow: hidden;
    height: 100vh;
  }

  body.menu-open .site-header__nav {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    position: fixed;
    inset: var(--header-h) 0 0 0;
    padding: clamp(2rem, 5vh, 4rem) var(--gutter) clamp(8rem, 18vh, 12rem);
    background: #040303; /* hardcoded — var(--bg-0) fails when oklch unsupported → transparent */
    overflow-y: auto;
    z-index: 45;
    animation: menu-overlay-fade 220ms var(--ease-out-quart) both;
  }

  /* Top-level items: Hizmetler button + direct links */
  body.menu-open .site-header__nav > a,
  body.menu-open .site-header__dropdown-btn {
    font-family: var(--font-sans);
    font-weight: 400;
    font-size: 0.9375rem;
    line-height: 1.4;
    letter-spacing: 0.04em;
    color: #74716f; /* hardcoded = var(--text-subtle) */
    padding-block: 0.9rem;
    border-block-end: 1px solid #1c1a19; /* hardcoded = var(--line) */
    transition: color 200ms var(--ease-out-quart);
    animation: menu-link-rise 480ms var(--ease-out-expo) both;
  }

  /* Dropdown button resets */
  body.menu-open .site-header__dropdown-btn {
    width: 100%;
    text-align: left;
    background: transparent;
    border-block-start: 1px solid #1c1a19; /* hardcoded = var(--line) */
    border-inline: 0;
    padding-inline: 0;
    cursor: pointer;
  }

  body.menu-open .site-header__dropdown-btn::after { display: none; }

  body.menu-open .site-header__nav > a[aria-current="page"],
  body.menu-open .site-header__dropdown-btn[data-active] {
    color: #f8f4f2; /* hardcoded = var(--text-strong) */
  }

  body.menu-open .site-header__nav > a:hover,
  body.menu-open .site-header__dropdown-btn:hover {
    color: #d3d0ce; /* hardcoded = var(--text-body) */
  }

  body.menu-open .site-header__nav a::after { display: none; }

  /* Accordion submenu (mobile) */
  body.menu-open .site-header__dropdown-menu {
    position: static;
    background: transparent;
    border: 0;
    padding: 0;
    min-width: 0;
    display: none;
    flex-direction: column;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    transition: none;
  }

  body.menu-open .site-header__dropdown-btn[aria-expanded="true"] + .site-header__dropdown-menu {
    display: flex;
    transform: none; /* override desktop translateX(-50%) centering — this rule wins on specificity */
  }

  /* Mobile Hizmetler dropdown sub-items.
     DO NOT add !important to the color — when var() resolves to an invalid
     oklch value the whole declaration becomes "inherit !important" which
     beats the inline style on the <a> elements. Instead, the HTML carries
     style="color:#ffffff;display:block" directly on each <a>, which wins
     over any non-important stylesheet rule. This CSS rule is the fallback. */
  body.menu-open .site-header__dropdown-menu li a {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    color: #f8f4f2; /* plain hex — no !important, no var(). Inline style wins. */
    padding: 0.7rem 0 0.7rem 1rem;
    border-block-end: 1px solid #1c1a19; /* hardcoded = var(--line) */
    white-space: normal;
    transition: color 200ms var(--ease-out-quart);
  }

  body.menu-open .site-header__dropdown-menu li a[aria-current="page"],
  body.menu-open .site-header__dropdown-menu li a:hover {
    color: #f8f4f2; /* plain hex — no !important */
  }

  /* Stagger: dropdown btn = child 1, direct links = children 2–4 */
  body.menu-open .site-header__dropdown-btn   { animation-delay: 60ms; }
  body.menu-open .site-header__nav > a:nth-child(2) { animation-delay: 110ms; }
  body.menu-open .site-header__nav > a:nth-child(3) { animation-delay: 160ms; }
  body.menu-open .site-header__nav > a:nth-child(4) { animation-delay: 210ms; }

  /* Language toggle dropped into the bottom of the overlay */
  body.menu-open .site-header__lang {
    display: flex;
    align-items: center;
    gap: var(--s-3);
    position: fixed;
    inset: auto 0 max(2.5rem, env(safe-area-inset-bottom)) 0;
    justify-content: center;
    z-index: 46;
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    letter-spacing: 0.1em;
    animation: menu-link-rise 480ms 340ms var(--ease-out-expo) both;
  }

  body.menu-open .site-header__lang > * + *::before {
    transform: none;
    vertical-align: middle;
    line-height: 1;
  }

  body.menu-open .site-header__lang-active {
    color: var(--text-strong);
    font-weight: 500;
  }

  body.menu-open .site-header__lang-link {
    color: var(--text-subtle);
    font-weight: 400;
  }

  /* Hide the sticky CTA while the menu owns the screen */
  body.menu-open .whatsapp {
    opacity: 0;
    pointer-events: none;
    transition: opacity 160ms var(--ease-out-quart);
  }
}

@keyframes menu-overlay-fade {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes menu-link-rise {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- Hero --------------------------------------------------------- */

.hero {
  min-height: calc(100svh - var(--header-h));
  display: grid;
  grid-template-rows: 1.2fr auto auto 1fr;
  align-items: center;
  padding: var(--s-12) var(--gutter) var(--s-16);
}

@media (max-width: 879.98px) {
  .hero {
    min-height: auto;
    grid-template-rows: auto auto;
    align-content: start;
    padding-block: var(--s-10) var(--s-12);
  }

  .hero__mark { grid-row: 1; }
  .hero__lede { grid-row: 2; }
}

.hero__mark {
  grid-row: 2;
  width: min(78vw, 1100px);
  margin: 0 auto;
  /* fade-up entrance */
  animation: hero-rise 900ms var(--ease-out-expo) both;
}

.hero__lede {
  grid-row: 3;
  justify-self: center;
  max-width: 36ch;
  text-align: center;
  text-wrap: balance;
  font-family: var(--font-text);
  font-weight: 400;
  font-size: var(--t-lede);
  line-height: 1.4;
  color: var(--text-muted);
  margin-top: clamp(0.5rem, 1.5vh, 1.25rem);
  animation: hero-rise 900ms 220ms var(--ease-out-expo) both;
}

@keyframes hero-rise {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- Page hero (subpages: /garanti, etc.) ------------------------ */

.page-hero {
  padding: clamp(5rem, 12vh, 10rem) var(--gutter) clamp(4rem, 8vh, 7rem);
  max-width: var(--maxw);
  margin: 0 auto;
}

.page-hero .eyebrow {
  margin-bottom: var(--s-6);
  animation: hero-rise 700ms var(--ease-out-expo) both;
}

.page-hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--t-h1);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--text-strong);
  text-wrap: balance;
  margin-bottom: clamp(1.5rem, 3vh, 2.5rem);
  max-width: 14ch;
  animation: hero-rise 800ms 120ms var(--ease-out-expo) both;
}

.page-hero__lede {
  font-family: var(--font-text);
  font-weight: 400;
  font-size: var(--t-lede);
  line-height: 1.5;
  color: var(--text-body);
  max-width: 56ch;
  animation: hero-rise 800ms 220ms var(--ease-out-expo) both;
}

/* Section-level H2 used on subpages where an H1 already sits above. Steps
   down from --t-h1 so the page hierarchy reads h1 > h2 > h3. */
.section-h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--t-h2);
  line-height: 1.05;
  letter-spacing: -0.018em;
  color: var(--text-strong);
  text-wrap: balance;
}

.warranty .warranty__section-h2 {
  margin-bottom: clamp(2.5rem, 5vh, 4.5rem);
}

/* aria-current page indicator in primary nav. Mirrors the hover underline
   so the active item reads as permanently emphasized. */
.site-header__nav a[aria-current="page"] {
  color: var(--text-strong);
}
.site-header__nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

/* ---------- Problem ------------------------------------------------------ */

.problem {
  background: var(--bg-0);
  padding: var(--section-y) var(--gutter);
  display: grid;
  gap: var(--s-8);
  max-width: var(--maxw);
  margin: 0 auto;
  grid-template-columns: 1fr;
}

@media (min-width: 880px) {
  .problem {
    grid-template-columns: 7fr 5fr;
    column-gap: clamp(2rem, 4vw, 6rem);
    align-items: end;
  }
  .problem .eyebrow { grid-column: 1; }
  .problem__title,
  .problem .section-h2 { grid-column: 1; }
  .problem__body { grid-column: 1; max-width: 52ch; }
}

.problem__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.75rem, 1.5rem + 5.5vw, 5.25rem);
  line-height: 1.02;
  letter-spacing: -0.015em;
  color: var(--text-strong);
  text-wrap: balance;
}

.problem__body {
  font-family: var(--font-text);
  font-weight: 400;
  font-size: var(--t-body);
  line-height: 1.7;
  color: var(--text-body);
  max-width: 56ch;
}

/* ---------- Brand strip -------------------------------------------------- */

.brands {
  background: var(--bg-1);
  padding: clamp(5rem, 12vh, 9rem) var(--gutter);
  border-block: 1px solid var(--line);
}

.brands .eyebrow { margin-bottom: clamp(2rem, 4vh, 3rem); }

.brands__row {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: clamp(2.5rem, 5vh, 4rem) clamp(2rem, 5vw, 5rem);
  max-width: 1100px;
  margin: 0 auto;
  list-style: none;
  padding: 0;
}

.brands__row li {
  flex: 1;
  min-width: 100px;
  max-width: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brands__row img {
  /* After viewBox crop the logos fill their native dimensions; 56px gives
     ≈ 50–60px effective visual height matching brand-strip best practice. */
  height: 56px;
  width: auto;
  max-width: 100%;
  filter: brightness(0) invert(1);
  opacity: 0.78;
  transition: opacity 200ms var(--ease-out-quart);
}

@media (hover: hover) {
  .brands__row img:hover { opacity: 1; }
}

.brands__row li:last-child img {
  height: 48px;
}

@media (max-width: 719px) {
  .brands__row li {
    flex: 0 0 calc(50% - 2rem);
    max-width: none;
  }
  .brands__row img { height: 44px; }
}

/* ---------- Anti-Scratch Warranty --------------------------------------- */

.warranty {
  background: var(--bg-1);
  padding: var(--section-y-loose) var(--gutter);
  border-block-end: 1px solid var(--line);
}

.warranty > *:not(.warranty__tiers) {
  max-width: var(--maxw);
  margin-inline: auto;
}

.warranty__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--t-h1);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--text-strong);
  margin-bottom: clamp(3rem, 6vh, 5rem);
}

.warranty__tiers {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  gap: 0;
}

.tier {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: clamp(1rem, 3vw, 3rem);
  align-items: start;
  padding: clamp(1.75rem, 3.5vh, 2.75rem) 0;
  border-block-end: 1px solid var(--line);
}

.tier:first-child { border-block-start: 1px solid var(--line); }

.tier__num {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: var(--t-ui);
  letter-spacing: 0.18em;
  color: var(--text-subtle);
  padding-block-start: 0.45em;
  font-variant-numeric: tabular-nums;
}

.tier__copy { display: grid; gap: var(--s-3); }

.tier__heading {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--t-h3);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--text-strong);
}

.tier__copy p {
  font-family: var(--font-text);
  font-size: var(--t-body);
  line-height: 1.65;
  color: var(--text-body);
  max-width: 56ch;
}

.warranty__swagger {
  font-family: var(--font-text);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(1.5rem, 1rem + 2vw, 2.25rem);
  line-height: 1.3;
  color: var(--text-strong);
  letter-spacing: -0.005em;
  max-width: 38ch;
  margin-block: clamp(3.5rem, 6vh, 6rem) clamp(2rem, 4vh, 3.5rem);
}

.warranty__cta { margin-top: var(--s-4); }

.text-link {
  font-family: var(--font-sans);
  font-size: var(--t-ui);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--text-strong);
  display: inline-flex;
  align-items: baseline;
  gap: 0.6em;
  padding-block-end: 4px;
  border-block-end: 1px solid var(--line-strong);
  transition: border-color 200ms var(--ease-out-quart),
              gap 240ms var(--ease-out-expo);
}

.text-link span { transition: transform 240ms var(--ease-out-expo); display: inline-block; }
.text-link:hover { border-color: var(--text-strong); gap: 0.8em; }
.text-link:hover span { transform: translateX(4px); }
.text-link:focus-visible { outline: 1px dashed var(--text-strong); outline-offset: 4px; }

/* ---------- Reviews ------------------------------------------------------ */

.reviews {
  padding: var(--section-y-loose) var(--gutter);
  border-block-end: 1px solid var(--line);
}

.reviews > * {
  max-width: var(--maxw);
  margin-inline: auto;
}

.reviews__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--t-h1);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--text-strong);
  margin-bottom: clamp(3rem, 5vh, 4.5rem);
}

.reviews__grid {
  max-width: var(--maxw);
  margin: 0 auto var(--s-6);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.review-card {
  background: #161616;
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 1.75rem;
  display: grid;
  gap: var(--s-3);
}

.review-card--skel {
  height: 220px;
  opacity: 0.35;
  animation: skel-pulse 1.6s ease-in-out infinite;
}

@keyframes skel-pulse {
  0%, 100% { opacity: 0.35; }
  50%       { opacity: 0.55; }
}

.review-card__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.review-card__name {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: var(--t-ui);
  letter-spacing: 0.04em;
  color: var(--text-strong);
}

.review-card__stars {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--text-base);
  flex-shrink: 0;
}

.review-card__date {
  font-family: var(--font-sans);
  font-size: var(--t-fine);
  color: var(--text-subtle);
  letter-spacing: 0.02em;
}

.review-card__text {
  font-family: var(--font-text);
  font-size: var(--t-body);
  color: var(--text-base);
  line-height: 1.7;
}

.review-card__expand {
  background: none;
  border: none;
  padding: 0;
  font-family: var(--font-text);
  font-size: var(--t-body);
  color: var(--text-subtle);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-color: var(--line);
}

.review-card__expand:hover { color: var(--text-strong); }

.reviews__footer {
  text-align: center;
  margin-top: var(--s-4);
}

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

@media (max-width: 719px) {
  .reviews__grid { gap: 0.875rem; }
  .review-card { padding: 1.375rem; }
}

/* ---------- Pricing ------------------------------------------------------ */

.pricing {
  padding: var(--section-y-loose) var(--gutter) var(--section-y);
  max-width: var(--maxw);
  margin: 0 auto;
}

.pricing__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 1rem + 4.5vw, 3.75rem);
  line-height: 1.05;
  letter-spacing: -0.018em;
  color: var(--text-strong);
  text-wrap: balance;
  margin-bottom: clamp(2.5rem, 5vh, 4.5rem);
  max-width: 22ch;
}

.pricing__columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-block-start: 1px solid var(--line);
}

@media (min-width: 720px) {
  .pricing__columns { grid-template-columns: 1fr 1fr; }
  .plan + .plan {
    border-block-start: 1px solid var(--line);
    border-inline-start: 1px solid var(--line);
  }
}

@media (max-width: 719px) {
  .plan + .plan { border-block-start: 1px solid var(--line); }
}

.plan {
  display: grid;
  gap: var(--s-4);
  padding: clamp(2.5rem, 6vh, 4.5rem) clamp(1rem, 3vw, 3rem);
  border-block-end: 1px solid var(--line);
  color: var(--text-body);
  position: relative;
  transition: background 240ms var(--ease-out-quart);
}

.plan:hover { background: color-mix(in oklab, var(--bg-1) 60%, transparent); }
.plan:focus-visible { outline: 1px dashed var(--text-strong); outline-offset: -2px; }

.plan__name {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--t-h3);
  letter-spacing: -0.01em;
  color: var(--text-strong);
}

.plan__sub {
  font-family: var(--font-text);
  font-weight: 400;
  font-size: 1rem;
  color: var(--text-muted);
  letter-spacing: 0.005em;
}

.plan__price {
  display: grid;
  gap: var(--s-3);
  margin-block: var(--s-4) var(--s-2);
  font-family: var(--font-display);
  color: var(--text-strong);
}

.plan__numeral {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--t-numeral);
  line-height: 0.92;
  letter-spacing: -0.03em;
  display: block;
  font-variant-numeric: tabular-nums;
}

.plan__unit {
  display: block;
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: var(--t-ui);
  letter-spacing: 0.04em;
  color: var(--text-body);
}

.plan__kdv {
  display: block;
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-subtle);
}

.plan__more {
  font-family: var(--font-sans);
  font-size: var(--t-ui);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--text-strong);
  margin-top: var(--s-6);
  display: inline-flex;
  align-items: baseline;
  gap: 0.6em;
  padding-block-end: 6px;
  border-block-end: 1px solid var(--line-strong);
  transition: border-color 200ms var(--ease-out-quart), gap 240ms var(--ease-out-expo);
  width: max-content;
}

.plan:hover .plan__more { border-color: var(--text-strong); gap: 0.85em; }

.plan__trial {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--text-subtle);
  margin-block: var(--s-2) 0;
  letter-spacing: 0.01em;
}

/* ---------- Social proof ------------------------------------------------- */

.proof {
  background: var(--bg-0);
  padding: clamp(8rem, 16vh, 14rem) var(--gutter);
  display: grid;
  place-items: center;
  text-align: center;
  border-block-start: 1px solid var(--line);
}

.proof__lede {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-strong);
  letter-spacing: -0.025em;
  line-height: 1;
  display: grid;
  gap: clamp(0.5rem, 1.2vh, 1rem);
  text-wrap: balance;
}

.proof__num {
  font-size: clamp(4.5rem, 2rem + 12vw, 10rem);
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.04em;
  line-height: 0.9;
}

.proof__rest {
  font-size: clamp(1.5rem, 0.8rem + 2.5vw, 2.75rem);
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: -0.005em;
  line-height: 1.05;
}

/* ---------- CTA ---------------------------------------------------------- */

.cta {
  background: var(--bg-2);
  padding: var(--section-y-loose) var(--gutter);
  display: grid;
  place-items: center;
  text-align: center;
  gap: var(--s-6);
  border-block-start: 1px solid var(--line);
}

.cta__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 1rem + 4vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-strong);
  max-width: 22ch;
  text-wrap: balance;
}

.cta__sub {
  font-family: var(--font-text);
  font-size: var(--t-lede);
  color: var(--text-muted);
  max-width: 50ch;
  line-height: 1.5;
}

.button {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--bg-0);
  background: var(--text-strong);
  padding: 1.1rem 2.25rem;
  margin-top: var(--s-4);
  border: 1px solid var(--text-strong);
  transition: background 200ms var(--ease-out-quart),
              color 200ms var(--ease-out-quart),
              transform 240ms var(--ease-out-expo);
}

.button:hover {
  background: transparent;
  color: var(--text-strong);
  transform: translateY(-1px);
}
.button:focus-visible { outline: 1px dashed var(--text-strong); outline-offset: 4px; }

/* ---------- Footer ------------------------------------------------------- */

.site-footer {
  background: var(--bg-0);
  padding: clamp(3rem, 7vh, 5rem) var(--gutter) clamp(3rem, 7vh, 5rem);
  border-block-start: 1px solid var(--line);
}

.site-footer__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-8);
  align-items: end;
}

@media (min-width: 720px) {
  .site-footer__inner {
    grid-template-columns: auto 1fr;
    gap: var(--s-12);
  }
}

.site-footer__brand img {
  height: 32px;
  width: auto;
  opacity: 0.85;
}

.site-footer__meta {
  font-family: var(--font-sans);
  font-size: var(--t-ui);
  color: var(--text-subtle);
  display: grid;
  gap: var(--s-2);
  letter-spacing: 0.02em;
}

@media (min-width: 720px) {
  .site-footer__meta { justify-self: end; text-align: end; }
}

.site-footer__copy { color: var(--text-muted); }

/* ---------- Sticky WhatsApp --------------------------------------------- */

.whatsapp {
  position: fixed;
  inset-inline-end: clamp(1rem, 2vw, 2rem);
  inset-block-end: max(1.25rem, env(safe-area-inset-bottom));
  z-index: 60;

  display: inline-flex;
  align-items: center;
  gap: 0.65em;

  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--text-strong);
  background: color-mix(in oklab, var(--bg-0) 92%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line-strong);
  padding: 0.85rem 1.4rem;

  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition:
    opacity 360ms var(--ease-out-quart),
    transform 480ms var(--ease-out-expo),
    border-color 200ms var(--ease-out-quart),
    background 200ms var(--ease-out-quart);
}

.whatsapp[data-state="visible"] {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.whatsapp:hover {
  border-color: var(--text-strong);
  background: var(--bg-0);
}

.whatsapp:focus-visible {
  outline: 1px dashed var(--text-strong);
  outline-offset: 4px;
}

.whatsapp__dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  background: var(--text-strong);
  border-radius: 50%;
  flex: 0 0 auto;
  transform: translateY(-1px);
}

/* No-JS: the button stays visible from the start */
.no-js .whatsapp {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}

/* ---------- CTA meta line (small price/fineprint above the CTA title) -- */

.cta__meta {
  font-family: var(--font-sans);
  font-size: var(--t-ui);
  letter-spacing: 0.02em;
  color: var(--text-subtle);
  max-width: 60ch;
  line-height: 1.6;
  margin-bottom: var(--s-2);
  text-wrap: balance;
}

/* ---------- Plans table (full pricing matrix on /bakim, /koruma) -------- */

.plans-table {
  list-style: none;
  margin: clamp(2rem, 4vh, 4rem) 0 0 0;
  padding: 0;
  border-block-start: 1px solid var(--line);
}

.plan-row {
  display: grid;
  grid-template-columns: 1fr;
  row-gap: var(--s-4);
  padding: clamp(1.75rem, 3.5vh, 2.75rem) 0;
  border-block-end: 1px solid var(--line);
}

@media (min-width: 720px) {
  .plan-row {
    grid-template-columns: 1.4fr 1fr 1fr;
    column-gap: clamp(1.5rem, 3vw, 3rem);
    row-gap: 0;
    align-items: center;
  }
}

.plan-row__head {
  display: grid;
  gap: var(--s-2);
}

.plan-row__name {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--t-h3);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--text-strong);
}

.plan-row__desc {
  font-family: var(--font-text);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--text-muted);
  max-width: 36ch;
}

.plan-row__price {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--s-4);
}

@media (min-width: 720px) {
  .plan-row__price {
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    gap: var(--s-2);
    text-align: end;
  }
}

.plan-row__label {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: var(--t-ui);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-subtle);
}

.plan-row__number {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 1rem + 2.5vw, 2.5rem);
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--text-strong);
}

.plans-note {
  font-family: var(--font-sans);
  font-size: var(--t-ui);
  letter-spacing: 0.04em;
  color: var(--text-subtle);
  margin-top: clamp(1.5rem, 3vh, 2.5rem);
}

.plans-trial {
  margin-block-start: clamp(3rem, 6vh, 5rem);
  padding-block-start: clamp(2rem, 4vh, 3rem);
  border-block-start: 1px solid var(--line);
}

.plans-trial .eyebrow { margin-bottom: 0; }

.plans-trial__body {
  font-family: var(--font-text);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-muted);
  max-width: 60ch;
  margin-top: clamp(1.25rem, 2.5vh, 2rem);
}

/* ---------- Single-price block (one-time services: pasta cila, seramik) - */

.price-block {
  margin-block: clamp(2rem, 4vh, 4rem);
  display: grid;
  gap: clamp(1.25rem, 2vh, 2rem);
  border-block: 1px solid var(--line);
  padding-block: clamp(2rem, 4vh, 3rem);
}

.price-block__row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: var(--s-4);
}

.price-block__label {
  font-family: var(--font-text);
  font-size: var(--t-body);
  line-height: 1.4;
  color: var(--text-body);
}

.price-block__number {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 1rem + 2.5vw, 2.5rem);
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--text-strong);
}

/* ---------- FAQ list (used on /sss) ------------------------------------- */

.faq {
  list-style: none;
  margin: clamp(2rem, 4vh, 4rem) 0 0 0;
  padding: 0;
  border-block-start: 1px solid var(--line);
}

.faq__item {
  border-block-end: 1px solid var(--line);
}

.faq__q {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  padding: clamp(1.5rem, 3vh, 2rem) 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.25rem, 1rem + 1vw, 1.625rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--text-strong);
}

.faq__q::-webkit-details-marker { display: none; }
.faq__q::marker { content: ""; }

.faq__q::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 1.5rem;
  color: var(--text-muted);
  transition: transform 240ms var(--ease-out-quart);
  line-height: 1;
}

.faq__item[open] .faq__q::after { transform: rotate(45deg); }

.faq__a {
  padding-block: 0 clamp(1.5rem, 3vh, 2rem);
  margin-top: calc(-1 * var(--s-2));
  font-family: var(--font-text);
  font-size: var(--t-body);
  line-height: 1.7;
  color: var(--text-body);
  max-width: 65ch;
}

/* ---------- FAQ categorised layout (new SSS page) ----------------------- */

.faq-cat {
  background: var(--bg-0);
  padding: clamp(4rem, 8vh, 7rem) var(--gutter);
  border-block-end: 1px solid var(--line);
}

.faq-cat--alt { background: var(--bg-1); }

.faq-cat > .eyebrow {
  margin-bottom: clamp(2rem, 4vh, 3.5rem);
}

.faq-cat__list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 800px;
  border-block-start: 1px solid var(--line);
}

.faq-item {
  padding: clamp(2rem, 4vh, 3rem) 0;
  border-block-end: 1px solid var(--line);
}

.faq-item__q {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.2rem, 0.9rem + 1.2vw, 1.625rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--text-strong);
  margin-bottom: clamp(0.875rem, 1.5vh, 1.25rem);
}

.faq-item__a {
  font-family: var(--font-text);
  font-size: var(--t-body);
  line-height: 1.7;
  color: var(--text-body);
  max-width: 66ch;
  display: grid;
  gap: var(--s-4);
}

.faq-item__a p { margin: 0; }

/* ---------- Section divider used between contiguous .problem blocks ----- */

.section-rule {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.section-rule hr {
  border: 0;
  border-block-start: 1px solid var(--line);
  margin: 0;
}

/* ---------- Reduced motion ---------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .whatsapp { opacity: 1; transform: none; pointer-events: auto; }
}

/* ---------- Protokol page (/tr/protokol/) --------------------------------- */

.protokol {
  max-width: var(--maxw);
  margin: 0 auto;
}

.protokol-act {
  display: grid;
  grid-template-columns: 1fr;
  min-height: 100svh;
  align-content: center;
  padding: clamp(4rem, 10vh, 7rem) var(--gutter);
  gap: clamp(2rem, 5vh, 3.5rem);
  border-block-start: 1px solid var(--line);
}

@media (min-width: 880px) {
  .protokol-act {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
    min-height: auto;
    align-items: center;
    gap: clamp(3rem, 6vw, 6rem);
    padding-block: clamp(5rem, 10vh, 9rem);
  }

  .protokol-act:nth-child(even) .protokol-act__fig  { order: 2; }
  .protokol-act:nth-child(even) .protokol-act__text { order: 1; }
}

.protokol-act__fig {
  margin: 0;
  border-radius: 4px;
  overflow: hidden;
  background: var(--bg-1);
}

.protokol-act__fig img {
  width: 100%;
  height: auto;
  display: block;
}

.protokol-act__headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--t-h2);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--text-strong);
  margin: 0 0 clamp(1rem, 2.5vh, 1.75rem);
}

.protokol-act__body {
  font-family: var(--font-text);
  font-weight: 400;
  font-size: clamp(1.0625rem, 0.9rem + 0.6vw, 1.25rem);
  line-height: 1.65;
  color: var(--text-body);
}

/* Founder's statement */

.protokol-founder {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(5rem, 12vh, 9rem) var(--gutter) clamp(4rem, 8vh, 7rem);
  border-block-start: 1px solid var(--line);
}

.protokol-founder__quote {
  font-family: var(--font-text);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(1.125rem, 0.9rem + 1vw, 1.5rem);
  line-height: 1.6;
  color: var(--text-body);
  margin: 0 0 clamp(1.5rem, 3vh, 2.5rem);
  padding: 0;
  max-width: 52ch;
}

.protokol-founder__sig {
  font-family: var(--font-sans);
  font-size: var(--t-ui);
  letter-spacing: 0.04em;
  color: var(--text-muted);
  text-align: left;
}

/* Universal footnote */

.protokol-footnote {
  max-width: var(--maxw);
  margin: 0 auto clamp(3rem, 6vh, 5rem);
  padding-inline: var(--gutter);
  font-family: var(--font-sans);
  font-size: var(--t-eyebrow);
  letter-spacing: 0.04em;
  color: var(--text-subtle);
  border-block-start: 1px solid var(--line);
  padding-block-start: clamp(1.5rem, 3vh, 2.5rem);
}

/* Protokol internal link paragraph (used on bakim, koruma pages) */
.protokol-link {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(1.5rem, 3vh, 2.5rem) var(--gutter);
  font-family: var(--font-sans);
  font-size: var(--t-ui);
  color: var(--text-muted);
  border-block-start: 1px solid var(--line);
}

/* Footer supplemental links (e.g. Protokol) */
.site-footer__links {
  display: flex;
  gap: var(--s-4);
  flex-wrap: wrap;
}

.site-footer__links a {
  font-family: var(--font-sans);
  font-size: var(--t-ui);
  letter-spacing: 0.04em;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.15s;
}

.site-footer__links a:hover {
  color: var(--text-body);
}

/* Legal company details in footer */
.site-footer__legal {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--text-subtle);
  margin-top: var(--s-3);
  max-width: 52ch;
}

/* ---------- About / Hakkımızda page (/tr/hakkimizda/) --------------------- */

/* Subscription links line between Section 6 and founder closing */
.about-subscriptions {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--s-8) var(--gutter) clamp(4rem, 8vh, 7rem);
  font-family: var(--font-sans);
  font-size: var(--t-ui);
  color: var(--text-subtle);
  letter-spacing: 0.03em;
}

/* Multi-paragraph prose block inside .problem sections */
.problem__prose {
  max-width: 52ch;
  display: grid;
  gap: var(--s-6);
}

.problem__prose p {
  font-family: var(--font-text);
  font-size: var(--t-body);
  line-height: 1.7;
  color: var(--text-body);
}

/* Intro paragraph before tiers (inside .warranty) */
.about-intro {
  font-family: var(--font-text);
  font-size: var(--t-body);
  line-height: 1.65;
  color: var(--text-body);
  max-width: 52ch;
  margin-block-end: clamp(2rem, 4vh, 3.5rem);
}

/* Validation section */
.about-validation {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--section-y) var(--gutter);
  border-block-start: 1px solid var(--line);
}

.about-validation .eyebrow { margin-bottom: var(--s-4); }

.about-validation__fig {
  margin: clamp(2rem, 4vh, 3.5rem) 0;
  border-radius: 4px;
  overflow: hidden;
  background: var(--bg-1);
}

.about-validation__fig img {
  width: 100%;
  height: auto;
  display: block;
}

.about-validation__legend {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 3vh, 2.5rem);
  margin-bottom: clamp(1.5rem, 3vh, 2.5rem);
}

@media (min-width: 640px) {
  .about-validation__legend {
    grid-template-columns: 1fr 1fr;
    gap: clamp(4rem, 8vw, 8rem);
  }
}

.about-validation__legend-col {
  display: grid;
  gap: var(--s-3);
  border-block-start: 1px solid var(--line);
  padding-block-start: var(--s-4);
}

.about-validation__legend-label {
  font-family: var(--font-sans);
  font-size: var(--t-eyebrow);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.about-validation__legend-col p:not(.about-validation__legend-label) {
  font-family: var(--font-text);
  font-size: clamp(0.875rem, 0.8rem + 0.3vw, 1rem);
  line-height: 1.6;
  color: var(--text-body);
}

.about-validation__caption {
  font-family: var(--font-sans);
  font-size: var(--t-ui);
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 64ch;
  padding-block-start: clamp(1rem, 2vh, 1.75rem);
  border-block-start: 1px solid var(--line);
}

/* Footer page link (e.g. Protokol) */
.site-footer__page-link {
  font-family: var(--font-sans);
  font-size: var(--t-ui);
  letter-spacing: 0.04em;
  color: var(--text-muted);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: color-mix(in oklab, var(--text-muted) 40%, transparent);
  transition: color 0.15s, text-decoration-color 0.15s;
}
.site-footer__page-link:hover {
  color: var(--text-body);
  text-decoration-color: var(--text-body);
}

/* ---------- Legal pages (/tr/kvkk-..., /tr/gizlilik-..., etc.) ------------ */

.legal {
  max-width: 720px;
  margin-inline: auto;
  padding: clamp(3rem, 6vh, 5rem) var(--gutter) clamp(4rem, 8vh, 7rem);
}

.legal__intro {
  font-family: var(--font-serif-text);
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--text-body);
  margin-block-end: var(--s-8);
}

.legal h2 {
  font-family: var(--font-serif-display);
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  font-weight: 700;
  color: var(--text-strong);
  margin-block: clamp(2rem, 4vh, 3rem) var(--s-3);
  line-height: 1.3;
}

.legal p {
  font-family: var(--font-serif-text);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-body);
  margin-block-end: var(--s-4);
}

.legal ul,
.legal ol {
  font-family: var(--font-serif-text);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-body);
  padding-inline-start: var(--s-5);
  margin-block-end: var(--s-5);
  display: grid;
  gap: var(--s-2);
}

.legal strong {
  font-weight: 600;
  color: var(--text-strong);
}

.legal address {
  font-style: normal;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text-subtle);
  border-inline-start: 2px solid var(--line);
  padding-inline-start: var(--s-4);
  margin-block: var(--s-3) var(--s-6);
}

.legal a {
  color: var(--text-body);
  text-underline-offset: 3px;
}

.legal a:hover {
  color: var(--text-strong);
}

.legal__date {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-block-start: clamp(3rem, 6vh, 5rem);
  padding-block-start: var(--s-4);
  border-block-start: 1px solid var(--line);
}

.legal__sub-heading {
  font-family: var(--font-sans);
  font-size: var(--t-ui);
  letter-spacing: 0.06em;
  color: var(--text-subtle);
  text-transform: uppercase;
  margin-block: var(--s-5) var(--s-1);
}

/* Responsive table wrapper for legal pages */
.legal__table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-block: var(--s-3) var(--s-6);
  border-radius: 4px;
}

.legal table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  line-height: 1.5;
}

.legal th {
  font-weight: 500;
  letter-spacing: 0.05em;
  text-align: left;
  padding: var(--s-2) var(--s-3);
  border-bottom: 1px solid var(--line);
  color: var(--text-subtle);
  font-size: 0.75rem;
  text-transform: uppercase;
  white-space: nowrap;
}

.legal td {
  padding: var(--s-2) var(--s-3);
  border-bottom: 1px solid oklch(from var(--line) l c h / 0.5);
  color: var(--text-body);
  vertical-align: top;
}

.legal tr:last-child td {
  border-bottom: none;
}

.legal td:first-child {
  color: var(--text-strong);
  font-weight: 500;
}

/* Commitment / legal signal sections */
.commitment__links {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--s-1) var(--s-3);
}

.pipe-sep {
  color: var(--text-subtle);
  opacity: 0.45;
  user-select: none;
  font-style: normal;
}

/* Social links in footer */
.site-footer__social {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  margin-top: var(--s-2);
}
.site-footer__social a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.15s;
  letter-spacing: 0.04em;
}
.site-footer__social a:hover {
  color: var(--text-body);
}
.site-footer__social [aria-hidden] {
  color: var(--text-subtle);
  opacity: 0.5;
}
.reviews { padding: 6rem 0; }
.reviews__title { font-family: 'Thamanyah Display', Georgia, serif; font-weight: 700; font-size: clamp(2rem, 4vw, 3rem); color: #fafafa; margin: 0.5rem 0 3rem; }
.reviews__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.review { background: #161616; padding: 2rem; border-radius: 2px; display: flex; flex-direction: column; }
.review__stars { color: #fafafa; font-size: 1.1rem; letter-spacing: 0.15em; margin: 0 0 1rem; }
.review__body { font-family: 'Thamanyah Text', Georgia, serif; font-size: 1rem; line-height: 1.6; color: #d8d8d8; margin: 0 0 1.5rem; flex-grow: 1; }
.review__author { font-family: 'Thamanyah Sans', system-ui, sans-serif; font-size: 0.9rem; color: #9a9a9a; margin: 0; }
.reviews__more { margin: 2.5rem 0 0; }
.reviews__more a { font-family: 'Thamanyah Sans', system-ui, sans-serif; font-size: 0.95rem; color: #fafafa; text-decoration: none; border-bottom: 1px solid #444; padding-bottom: 2px; }
@media (max-width: 768px) { .reviews__list { grid-template-columns: 1fr; } }