/* ==========================================================================
   PERDE ÇEŞME — style.css
   01 Tokens · 02 Reset & tipografi · 03 Yerleşim · 04 Düğmeler & bağlantılar
   05 Header & çekmece · 06 Hero · 07 Ana sayfa bölümleri · 08 Hakkımızda
   09 Ürünler & lightbox · 10 İletişim · 11 Footer & WhatsApp · 12 Reveal
   13 Duyarlı
   ========================================================================== */

/* ---------- 01 Tokens ---------------------------------------------------- */
:root {
  --navy:       #0F2A44;
  --navy-deep:  #0A1E31;
  --sea:        #1F6F8B;
  --aqua:       #8FD3E0;
  --aqua-soft:  #E4F4F8;
  --sand:       #F4EFE6;
  --white:      #FFFFFF;
  --ink:        #16202A;
  --muted:      #5B6875;
  --line:       #E3E8ED;

  --font-display: "Plus Jakarta Sans", "Segoe UI", Helvetica, Arial, sans-serif;
  --font-body:    "Figtree", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  --fs-hero:  clamp(2.5rem, 5.2vw, 4.4rem);
  --fs-h1:    clamp(2.25rem, 4.4vw, 3.6rem);
  --fs-h2:    clamp(1.75rem, 3vw, 2.5rem);
  --fs-h3:    clamp(1.2rem, 1.6vw, 1.45rem);
  --fs-lead:  clamp(1.05rem, 1.3vw, 1.25rem);
  --fs-body:  1rem;
  --fs-small: 0.875rem;
  --fs-label: 0.75rem;

  --radius-lg:   24px;
  --radius-md:   16px;
  --radius-sm:   10px;
  --radius-pill: 999px;

  --shadow-card:  0 10px 30px rgba(15, 42, 68, 0.08);
  --shadow-hover: 0 18px 40px rgba(15, 42, 68, 0.14);

  --container: 1240px;
  --gutter:    clamp(1.25rem, 4vw, 3rem);
  --section:   clamp(4rem, 9vw, 8rem);
  --header-h:  80px;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur:  400ms;
}

/* ---------- 02 Reset & tipografi ----------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.is-locked { overflow: hidden; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.12; margin: 0; color: var(--navy); letter-spacing: -0.02em; text-wrap: balance; }
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); font-weight: 600; line-height: 1.25; }
p { margin: 0 0 1.2em; }
p:last-child { margin-bottom: 0; }
img { display: block; max-width: 100%; height: auto; }
figure { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
::selection { background: var(--aqua); color: var(--navy); }
:focus-visible { outline: 3px solid var(--aqua); outline-offset: 3px; border-radius: 4px; box-shadow: 0 0 0 3px var(--navy); }
.skip-link { position: absolute; left: -9999px; top: 0; z-index: 300; background: var(--navy); color: #fff; padding: .75rem 1.25rem; border-radius: var(--radius-sm); }
.skip-link:focus { left: 1rem; top: 1rem; }

/* ---------- 03 Yerleşim -------------------------------------------------- */
.wrap { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.block { padding-block: var(--section); }
.block--tight { padding-block: calc(var(--section) * .6); }
.block--sand { background: var(--sand); }
.block--aqua { background: var(--aqua-soft); }
.block--navy { background: var(--navy); color: #fff; }
.block--navy h2, .block--navy h3 { color: #fff; }
.block--navy p { color: rgba(255,255,255,.78); }
.eyebrow { display: inline-flex; align-items: center; gap: .6rem; font-family: var(--font-display); font-size: var(--fs-label); font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--sea); margin: 0 0 1rem; }
.eyebrow::before { content: ""; width: 28px; height: 3px; border-radius: 2px; background: var(--aqua); }
.block--navy .eyebrow { color: var(--aqua); }
.lead { font-size: var(--fs-lead); color: var(--muted); max-width: 52ch; }
.block--navy .lead { color: rgba(255,255,255,.8); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0; }
.section-head { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 1.5rem 3rem; margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.section-head p { margin-top: .75rem; }
.section-head--center { grid-template-columns: 1fr; text-align: center; justify-items: center; }
.section-head--center .eyebrow::before { display: none; }
.photo { display: block; position: relative; overflow: hidden; border-radius: var(--radius-lg); background: var(--sand); }
.photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 900ms var(--ease); }
.photo--md { border-radius: var(--radius-md); }
.r-4-5 { aspect-ratio: 4 / 5; }  .r-1-1 { aspect-ratio: 1 / 1; }
.r-4-3 { aspect-ratio: 4 / 3; }  .r-3-2 { aspect-ratio: 3 / 2; }
.r-16-9 { aspect-ratio: 16 / 9; }

/* ---------- 04 Düğmeler & bağlantılar ------------------------------------ */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .6rem; min-height: 52px; padding: 0 1.6rem; border-radius: var(--radius-pill); border: 2px solid transparent; font-family: var(--font-display); font-weight: 700; font-size: .95rem; line-height: 1; cursor: pointer; transition: background var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease); }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--navy); color: #fff; }
.btn--primary:hover { background: var(--navy-deep); box-shadow: var(--shadow-hover); }
.btn--aqua { background: var(--aqua); color: var(--navy); }
.btn--aqua:hover { background: #A9DFE9; }
.btn--ghost { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn--ghost:hover { background: var(--navy); color: #fff; }
.btn--ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.btn--ghost-light:hover { background: #fff; color: var(--navy); }
.btn--wa { background: #25D366; color: #fff; }
.btn--wa:hover { background: #1EBE5A; }
.textlink { display: inline-flex; align-items: center; gap: .4rem; font-family: var(--font-display); font-weight: 700; color: var(--sea); }
.textlink svg { width: 16px; height: 16px; transition: transform var(--dur) var(--ease); }
.textlink:hover svg { transform: translateX(4px); }

/* ---------- 05 Header & çekmece ------------------------------------------ */
.topbar { position: sticky; top: 0; z-index: 120; height: var(--header-h); display: flex; align-items: center; background: rgba(255,255,255,.92); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border-bottom: 1px solid transparent; transition: box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease); }
.topbar.is-scrolled { border-bottom-color: var(--line); box-shadow: 0 6px 24px rgba(15,42,68,.06); }
.topbar__inner { display: flex; align-items: center; gap: 2rem; }
.brand { display: inline-flex; align-items: center; gap: .8rem; }
.brand__mark { width: 44px; height: 44px; border-radius: 12px; }
.brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.brand__name { font-family: var(--font-display); font-weight: 800; font-size: 1.15rem; letter-spacing: -.01em; color: var(--navy); }
.brand__tag { font-size: .7rem; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--sea); margin-top: .25rem; }
.brand--light .brand__name { color: #fff; }
.brand--light .brand__tag { color: var(--aqua); }
.menu { display: flex; align-items: center; gap: clamp(1.25rem, 2.5vw, 2.25rem); margin-left: auto; }
.menu a { position: relative; font-weight: 600; font-size: .95rem; color: var(--ink); padding: .4rem 0; }
.menu a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 3px; border-radius: 2px; background: var(--aqua); transform: scaleX(0); transform-origin: left; transition: transform var(--dur) var(--ease); }
.menu a:hover::after, .menu a[aria-current="page"]::after { transform: scaleX(1); }
.menu a[aria-current="page"] { color: var(--navy); }
.topbar__call { min-height: 44px; padding-inline: 1.2rem; font-size: .9rem; }
.burger { display: none; width: 44px; height: 44px; padding: 0; border: 0; background: none; cursor: pointer; margin-left: auto; position: relative; }
.burger span { position: absolute; left: 10px; width: 24px; height: 2px; border-radius: 2px; background: var(--navy); transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease); }
.burger span:nth-child(1) { top: 14px; } .burger span:nth-child(2) { top: 21px; } .burger span:nth-child(3) { top: 28px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.drawer { position: fixed; inset: 0; z-index: 200; }
.drawer__backdrop { position: absolute; inset: 0; background: rgba(10,30,49,.5); opacity: 0; transition: opacity var(--dur) var(--ease); }
.drawer__panel { position: absolute; top: 0; right: 0; bottom: 0; width: min(88vw, 380px); background: #fff; display: flex; flex-direction: column; padding: 1.25rem var(--gutter) 2rem; transform: translateX(100%); transition: transform var(--dur) var(--ease); overflow-y: auto; }
.drawer.is-open .drawer__backdrop { opacity: 1; }
.drawer.is-open .drawer__panel { transform: none; }
.drawer__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; }
.drawer__head img { width: 44px; height: 44px; border-radius: 12px; }
.drawer__close { width: 44px; height: 44px; border: 0; border-radius: 50%; background: var(--sand); font-size: 1.6rem; line-height: 1; cursor: pointer; }
.drawer nav a { display: block; padding: 1rem 0; border-bottom: 1px solid var(--line); font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; color: var(--navy); }
.drawer nav a[aria-current="page"] { color: var(--sea); }
.drawer__foot { margin-top: auto; padding-top: 1.5rem; display: grid; gap: .75rem; }
.drawer__foot p { font-size: var(--fs-small); color: var(--muted); margin-top: .5rem; }

/* ---------- 06 Hero ------------------------------------------------------ */
.hero { padding-block: clamp(1.5rem, 4vw, 3rem) 0; }
.hero__grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(1.25rem, 3vw, 2.5rem); align-items: stretch; }
.hero__panel { background: var(--navy); color: #fff; border-radius: var(--radius-lg); padding: clamp(2rem, 5vw, 4.5rem); display: flex; flex-direction: column; justify-content: center; position: relative; overflow: hidden; }
.hero__panel::after { content: ""; position: absolute; right: -80px; bottom: -80px; width: 260px; height: 260px; border-radius: 50%; background: radial-gradient(circle, rgba(143,211,224,.35), transparent 70%); pointer-events: none; }
.hero__panel .eyebrow { color: var(--aqua); }
.hero__panel h1 { color: #fff; font-size: var(--fs-hero); font-weight: 800; }
.hero__lead { margin-top: 1.25rem; font-size: var(--fs-lead); color: rgba(255,255,255,.8); max-width: 44ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.hero__facts { display: flex; flex-wrap: wrap; gap: 2rem; margin-top: 2.75rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.15); }
.hero__facts strong { display: block; font-family: var(--font-display); font-size: 1.6rem; font-weight: 800; color: var(--aqua); line-height: 1; }
.hero__facts span { font-size: var(--fs-small); color: rgba(255,255,255,.7); }
.hero__photo { min-height: 100%; aspect-ratio: 4 / 5; }

/* ---------- 07 Ana sayfa bölümleri --------------------------------------- */
.trust { padding-block: clamp(2.5rem, 6vw, 4.5rem); }
.trust__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.trust__item { padding: 1.5rem; border: 1px solid var(--line); border-radius: var(--radius-md); }
.trust__item svg { width: 32px; height: 32px; color: var(--sea); margin-bottom: 1rem; }
.trust__item h3 { font-size: 1.05rem; margin-bottom: .4rem; }
.trust__item p { font-size: var(--fs-small); color: var(--muted); }

.cats { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.25rem, 2.5vw, 2rem); }
.cat { display: block; border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow-card); overflow: hidden; transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease); }
.cat:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.cat:hover .photo img { transform: scale(1.04); }
.cat .photo { border-radius: 0; }
.cat__body { display: block; padding: 1.1rem 1.25rem 1.35rem; }
.cat__name { display: block; font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; color: var(--navy); }
.cat__desc { display: block; font-size: var(--fs-small); color: var(--muted); margin-top: .25rem; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; counter-reset: none; }
.step { background: #fff; border-radius: var(--radius-md); padding: 1.75rem 1.5rem; box-shadow: var(--shadow-card); }
.step__num { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--navy); color: var(--aqua); font-family: var(--font-display); font-weight: 800; margin-bottom: 1rem; }
.step h3 { margin-bottom: .5rem; }
.step p { font-size: var(--fs-small); color: var(--muted); }

.why { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.why__body h2 { margin-bottom: 1.25rem; }
.why__body p { color: var(--muted); }
.checks { display: grid; gap: .7rem; margin: 1.5rem 0 2rem; }
.checks li { position: relative; padding-left: 2rem; font-weight: 500; }
.checks li::before { content: ""; position: absolute; left: 0; top: .2em; width: 20px; height: 20px; border-radius: 50%; background: var(--aqua-soft); }
.checks li::after { content: ""; position: absolute; left: 7px; top: calc(.2em + 5px); width: 5px; height: 9px; border: solid var(--sea); border-width: 0 2px 2px 0; transform: rotate(45deg); }

.slider { overflow: hidden; }
.slider__track { display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 3rem) / 3); gap: 1.5rem; transition: transform 500ms var(--ease); }
.slider__nav { display: flex; gap: .5rem; }
.slider__btn { width: 48px; height: 48px; border-radius: 50%; border: 2px solid var(--navy); background: #fff; color: var(--navy); font-size: 1.2rem; cursor: pointer; transition: background var(--dur), color var(--dur); }
.slider__btn:hover { background: var(--navy); color: #fff; }
.slider__btn[disabled] { opacity: .35; cursor: default; }
.quote { background: #fff; border-radius: var(--radius-lg); padding: 2rem; box-shadow: var(--shadow-card); display: flex; flex-direction: column; gap: 1.25rem; }
.quote p { font-family: var(--font-display); font-weight: 600; font-size: 1.1rem; color: var(--navy); line-height: 1.5; }
.quote cite { font-style: normal; font-size: var(--fs-small); color: var(--sea); font-weight: 600; }
.quote cite::before { content: "— "; }

.faq { display: grid; grid-template-columns: 1fr 1.4fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.faq__head h2 { margin-bottom: 1rem; }
.faq__head .lead { margin-bottom: 1.5rem; }
.faq__item { border: 1px solid var(--line); border-radius: var(--radius-md); padding: 0 1.4rem; margin-bottom: .8rem; background: #fff; }
.faq__item[open] { border-color: var(--aqua); box-shadow: var(--shadow-card); }
.faq__item summary { list-style: none; cursor: pointer; padding: 1.1rem 2.2rem 1.1rem 0; font-family: var(--font-display); font-weight: 700; color: var(--navy); position: relative; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%); width: 28px; height: 28px; border-radius: 50%; background: var(--aqua-soft); color: var(--sea); display: grid; place-items: center; font-weight: 700; transition: transform var(--dur) var(--ease); }
.faq__item[open] summary::after { content: "–"; }
.faq__item > div { padding-bottom: 1.2rem; color: var(--muted); }

.cta { position: relative; overflow: hidden; background: var(--navy); color: #fff; padding-block: clamp(4rem, 10vw, 8rem); }
.cta__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .28; }
.cta__inner { position: relative; text-align: center; max-width: 720px; }
.cta h2 { color: #fff; margin-bottom: 1rem; }
.cta p { color: rgba(255,255,255,.8); }
.cta__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: .75rem; margin-top: 2rem; }

/* ---------- 08 Hakkımızda ------------------------------------------------ */
.pagehead__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.pagehead--split { padding-bottom: clamp(2.5rem, 6vw, 5rem); }
.stats { background: var(--navy); color: #fff; padding-block: 2.5rem; }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.stats__grid div { border-left: 3px solid var(--aqua); padding-left: 1.1rem; }
.stats__grid strong { display: block; font-family: var(--font-display); font-size: 2.2rem; font-weight: 800; line-height: 1; color: var(--aqua); }
.stats__grid span { display: block; margin-top: .4rem; font-size: var(--fs-small); color: rgba(255,255,255,.75); }
.twocol { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.twocol__text h2 { margin-bottom: 1.25rem; }
.twocol__text p { color: var(--muted); }
.block--navy .twocol__text p { color: rgba(255,255,255,.78); }
.timeline { display: grid; gap: 1rem; }
.timeline li { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md); padding: 1.4rem 1.5rem; display: grid; grid-template-columns: 90px 1fr; gap: .2rem 1.25rem; align-items: start; }
.timeline__year { grid-row: 1 / 3; font-family: var(--font-display); font-weight: 800; color: var(--sea); font-size: 1.25rem; }
.timeline h3 { font-size: 1.05rem; }
.timeline p { font-size: var(--fs-small); color: var(--muted); }

/* ---------- 09 Ürünler & lightbox ---------------------------------------- */
.pagehead { padding: clamp(2.5rem, 6vw, 5rem) 0 clamp(1.5rem, 3vw, 2.5rem); }
.pagehead .lead { margin-top: 1rem; }
.chips { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; margin-bottom: clamp(1.5rem, 3vw, 2.5rem); }
.chip { border: 1px solid var(--line); background: #fff; border-radius: var(--radius-pill); padding: .55rem 1.05rem; font-weight: 600; font-size: .9rem; color: var(--ink); cursor: pointer; transition: background var(--dur), color var(--dur), border-color var(--dur); }
.chip:hover { border-color: var(--sea); color: var(--sea); }
.chip[aria-pressed="true"] { background: var(--navy); border-color: var(--navy); color: #fff; }
.chips__count { margin-left: auto; font-size: var(--fs-small); color: var(--muted); }
.products { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.25rem, 2.5vw, 2rem); }
.product { display: block; width: 100%; padding: 0; border: 0; background: #fff; text-align: left; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-card); cursor: zoom-in; transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease); }
.product:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.product:hover .photo img { transform: scale(1.04); }
.product .photo { border-radius: 0; }
.product__body { display: block; padding: 1rem 1.25rem 1.25rem; }
.product__cat { display: block; font-size: var(--fs-label); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--sea); }
.product__name { display: block; font-family: var(--font-display); font-weight: 700; color: var(--navy); margin-top: .3rem; }
.product.is-hidden { display: none; }
.products__empty { grid-column: 1 / -1; text-align: center; color: var(--muted); padding: 3rem 0; }
.note { text-align: center; max-width: 720px; margin-inline: auto; }
.note h2 { margin-bottom: 1rem; }
.note p { color: var(--muted); }
.note__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: .75rem; margin-top: 1.75rem; }
.lightbox { position: fixed; inset: 0; z-index: 250; background: rgba(10,30,49,.92); display: grid; place-items: center; padding: 4rem 1rem 2rem; opacity: 0; visibility: hidden; transition: opacity var(--dur) var(--ease), visibility var(--dur); }
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__figure { max-width: min(92vw, 1000px); max-height: 100%; display: flex; flex-direction: column; gap: 1rem; }
.lightbox__figure img { width: auto; max-width: 100%; max-height: calc(100vh - 11rem); object-fit: contain; border-radius: var(--radius-md); margin-inline: auto; }
.lightbox__figure figcaption { text-align: center; color: #fff; }
.lightbox__figure figcaption span { display: block; font-size: var(--fs-label); letter-spacing: .12em; text-transform: uppercase; color: var(--aqua); }
.lightbox__figure figcaption strong { font-family: var(--font-display); font-size: 1.15rem; }
.lightbox__close, .lightbox__nav { position: absolute; width: 48px; height: 48px; border-radius: 50%; border: 0; background: rgba(255,255,255,.12); color: #fff; font-size: 1.4rem; cursor: pointer; transition: background var(--dur); }
.lightbox__close:hover, .lightbox__nav:hover { background: rgba(255,255,255,.25); }
.lightbox__close { top: 1rem; right: 1rem; }
.lightbox__nav--prev { left: 1rem; top: 50%; transform: translateY(-50%); }
.lightbox__nav--next { right: 1rem; top: 50%; transform: translateY(-50%); }

/* ---------- 10 İletişim -------------------------------------------------- */
.contact { display: grid; grid-template-columns: 1fr 1.5fr; gap: clamp(1.5rem, 3vw, 2.5rem); align-items: start; }
.contact__card { background: var(--navy); color: #fff; border-radius: var(--radius-lg); padding: clamp(1.75rem, 3vw, 2.5rem); }
.contact__card h2 { color: #fff; font-size: 1.4rem; margin-bottom: 1.5rem; }
.contact__card dl { margin: 0; display: grid; gap: 1.1rem; }
.contact__card dt { font-size: var(--fs-label); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--aqua); margin-bottom: .2rem; }
.contact__card dd { margin: 0; color: rgba(255,255,255,.85); line-height: 1.6; }
.contact__card dd a:hover { color: var(--aqua); }
.contact__actions { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; margin-top: 1.75rem; }
.contact__form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(1.75rem, 3vw, 2.5rem); box-shadow: var(--shadow-card); }
.contact__form h2 { font-size: 1.4rem; margin-bottom: .5rem; }
.contact__form > p { color: var(--muted); margin-bottom: 1.5rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-weight: 600; font-size: var(--fs-small); margin-bottom: .4rem; color: var(--navy); }
.field input, .field textarea, .field select { width: 100%; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; padding: .8rem 1rem; font: inherit; color: var(--ink); transition: border-color var(--dur), box-shadow var(--dur); }
.field textarea { resize: vertical; min-height: 8rem; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--sea); box-shadow: 0 0 0 4px var(--aqua-soft); }
.field__error { display: none; font-size: var(--fs-small); color: #B3261E; margin-top: .35rem; }
.field.has-error input, .field.has-error textarea { border-color: #B3261E; }
.field.has-error .field__error { display: block; }
.form__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; margin-top: .5rem; }
.form__note { font-size: var(--fs-small); color: var(--muted); }
.form__status { margin-top: 1rem; font-size: var(--fs-small); color: var(--sea); font-weight: 600; }
.map { display: block; width: 100%; height: clamp(320px, 45vh, 480px); border: 0; border-radius: var(--radius-lg); }

/* ---------- 11 Footer & WhatsApp ----------------------------------------- */
.footer { background: var(--navy); color: rgba(255,255,255,.8); padding-top: var(--section); }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 3rem; padding-bottom: 3rem; }
.footer__brand p { margin-top: 1.25rem; font-size: var(--fs-small); max-width: 36ch; }
.footer h2 { font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--aqua); margin-bottom: 1.1rem; }
.footer li { margin-bottom: .6rem; }
.footer a { transition: color var(--dur) var(--ease); }
.footer a:hover { color: var(--aqua); }
.footer address { font-style: normal; line-height: 1.9; }
.footer address span { color: rgba(255,255,255,.55); font-size: var(--fs-small); }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1rem; padding: 1.5rem 0; border-top: 1px solid rgba(255,255,255,.12); font-size: var(--fs-small); background: transparent; }
.footer__credit { display: inline-flex; align-items: center; gap: .6rem; }
.footer__credit img { width: 96px; height: auto; opacity: .7; filter: grayscale(1) brightness(1.8); transition: opacity var(--dur), filter var(--dur); }
.footer__credit a:hover img { opacity: 1; filter: none; }
.wa-float { position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 110; width: 56px; height: 56px; border-radius: 50%; background: #25D366; color: #fff; display: grid; place-items: center; box-shadow: 0 10px 28px rgba(37,211,102,.4); transition: transform var(--dur) var(--ease); }
.wa-float svg { width: 30px; height: 30px; }
.wa-float:hover { transform: scale(1.07); }

/* ---------- 12 Reveal ---------------------------------------------------- */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity 700ms var(--ease), transform 700ms var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 100ms !important; }
.reveal-d2 { transition-delay: 200ms !important; }
.reveal-d3 { transition-delay: 300ms !important; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* ---------- 13 Duyarlı --------------------------------------------------- */
@media (max-width: 1024px) {
  .menu, .topbar__call { display: none; }
  .burger { display: block; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__photo { aspect-ratio: 16 / 10; min-height: 0; }
  .trust__grid, .steps, .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .cats, .products { grid-template-columns: repeat(2, 1fr); }
  .why, .faq, .twocol, .pagehead__grid, .contact { grid-template-columns: 1fr; }
  .twocol--media-left .photo { order: -1; }
  .slider__track { grid-auto-columns: calc((100% - 1.5rem) / 2); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  :root { --header-h: 68px; }
  .brand__tag { display: none; }
  .section-head { grid-template-columns: 1fr; align-items: start; }
  .hero__panel { padding: 2rem 1.5rem; }
  .hero__facts { gap: 1.25rem; }
  .form__row, .contact__actions { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 640px) {
  .slider__track { grid-auto-columns: 100%; }
}
@media (max-width: 480px) {
  .trust__grid, .steps, .stats__grid, .cats, .products { grid-template-columns: 1fr; }
  .hero__actions .btn { width: 100%; }
  .wa-float { right: 1rem; bottom: 1rem; width: 52px; height: 52px; }
  .lightbox { padding-top: 4.5rem; }
}
@media print {
  .topbar, .drawer, .wa-float, .cta, .map { display: none !important; }
}