/* Archivo (SIL OFL, assets/font/OFL.txt): değişken yazı tipi, kalınlık 300–900, genişlik %62–125.
   Google Fonts'tan bir kez indirildi, siteyle birlikte sunulur. Türkçe harfler (ş, ğ, İ) latin-ext dosyasında. */
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 300 900;
  font-stretch: 62% 125%;
  font-display: swap;
  src: url("assets/font/archivo-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 300 900;
  font-stretch: 62% 125%;
  font-display: swap;
  src: url("assets/font/archivo-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Basqı — baskı atölyesinden alınan renkler: kağıt, mürekkep, kraft ve dört proses rengi */
:root {
  --paper: #ffffff;
  --press: #e6e6e3;      /* baskı tezgahı grisi */
  --ink: #000000;
  --ink-soft: #4a4a4a;
  --kraft: #bf9564;      /* oluklu mukavva */
  --kraft-deep: #8a6438;
  --latte: #e6d5c0;      /* sütlü kahve, ürünler zemini */
  --cyan: #00a0dc;
  --magenta: #d10070;
  --yellow: #ffe500;

  --font: "Archivo", system-ui, sans-serif;
  --wrap: 1180px;
  --gutter: clamp(16px, 4vw, 40px);

  /* ölçek: 1.25 oran, 17px taban */
  --step--1: 0.85rem;
  --step-0: 1.0625rem;
  --step-1: 1.33rem;
  --step-2: 1.66rem;
  --step-3: clamp(1.9rem, 3.4vw, 2.6rem);
  --step-4: clamp(2.5rem, 5.6vw, 4.6rem);
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: var(--step-0);
  line-height: 1.55;
  font-variation-settings: "wdth" 100;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { margin: 0; line-height: 1.05; }

h1, h2 {
  font-stretch: 125%;
  font-weight: 800;
  letter-spacing: -0.02em;
}

h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-1); font-weight: 700; }

p { margin: 0; }

a { color: inherit; }

:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 3px;
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--paper);
  padding: 0.6rem 1rem;
  z-index: 10;
}
.skip:focus { left: 1rem; top: 1rem; }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 1.4rem;
  font-weight: 700;
  font-size: var(--step-0);
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: 2px;
  transition: background-color 150ms, color 150ms, border-color 150ms;
}
.btn-magenta { background: var(--magenta); color: var(--paper); }
.btn-magenta:hover { background: #a8005a; }
.btn-ink { background: var(--ink); color: var(--paper); }
.btn-ink:hover { background: var(--ink-soft); }
.btn-line { border-color: var(--ink); color: var(--ink); }
.btn-line:hover { background: var(--ink); color: var(--paper); }

/* ---------- Üst bar ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--paper);
  border-bottom: 1px solid var(--press);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  min-height: 72px;
}
.logo { display: block; line-height: 0; }
.logo img {
  width: 132px;
  height: auto;
}
.nav {
  display: flex;
  gap: 1.6rem;
  margin-left: auto;
}
.nav a {
  text-decoration: none;
  font-weight: 500;
  white-space: nowrap;
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
}
.nav a:hover { border-bottom-color: var(--magenta); }
.header-call { min-height: 44px; white-space: nowrap; }

/* Menü düğmesi: yalnızca 960 px altında görünür. Üç çizgi, açılınca çarpı olur. */
.menu-toggle {
  display: none;
  flex: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--ink);
  border-radius: 2px;
  background: var(--paper);
  color: var(--ink);
  cursor: pointer;
}
.menu-icon,
.menu-icon::before,
.menu-icon::after {
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background: currentColor;
  transition: transform 160ms ease, background-color 160ms ease;
}
.menu-icon { position: relative; }
.menu-icon::before,
.menu-icon::after { content: ""; position: absolute; left: 0; }
.menu-icon::before { top: -6px; }
.menu-icon::after { top: 6px; }
.menu-toggle[aria-expanded="true"] .menu-icon { background-color: transparent; }
.menu-toggle[aria-expanded="true"] .menu-icon::before { transform: translateY(6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-icon::after { transform: translateY(-6px) rotate(-45deg); }
.menu-toggle:focus-visible { outline: 3px solid var(--magenta); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  .menu-icon, .menu-icon::before, .menu-icon::after { transition: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  padding: clamp(3rem, 7vw, 6rem) 0;
  display: flex;
  align-items: center;
  min-height: min(78vh, 720px);
}
.hero > .wrap { width: 100%; }

/* Arka plan videosu: üstünde mürekkep perdesi ve ince raster, yazı okunaklı kalsın */
.hero-media {
  position: absolute;
  inset: 0;
  z-index: -1;
  /* Video oynamazsa (düşük güç modu, yükleme hatası) poster karesi görünür */
  background: var(--ink) url("assets/video/hero-poster.jpg") center / cover no-repeat;
}
.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(rgba(0, 0, 0, 0.35) 1px, transparent 1.4px) 0 0 / 4px 4px,
    linear-gradient(90deg, rgba(0, 0, 0, 0.82) 0%, rgba(0, 0, 0, 0.6) 55%, rgba(0, 0, 0, 0.35) 100%);
}
.hero .lead { color: rgba(255, 255, 255, 0.86); }
.hero .btn-line { border-color: var(--paper); color: var(--paper); }
.hero .btn-line:hover { background: var(--paper); color: var(--ink); }
.hero h1 { font-size: var(--step-4); }
.lead {
  margin-top: 1.6rem;
  max-width: 34em;
  font-size: var(--step-1);
  line-height: 1.5;
  color: var(--ink-soft);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2.2rem;
}

/* ---------- Bölüm ortakları ---------- */
.products,
.process,
.sectors,
.contact { padding: clamp(4rem, 9vw, 7rem) 0; }
/* Menüden gelince bölüm yapışkan üst menünün altında başlasın; başlık üst boşluğuyla nefes alır */
main > section[id] { scroll-margin-top: var(--header-h, 73px); }

.section-intro {
  margin-top: 1rem;
  max-width: 36em;
  color: var(--ink-soft);
}

/* ---------- Ürünler: latte zemin ---------- */
.products { background: var(--latte); }
.products .section-intro { color: #2b1e0f; }

/* Kategori şeridi: üst barın altına yapışır, zemin kenardan kenara uzar */
.cat-nav {
  position: sticky;
  top: var(--header-h, 73px);
  z-index: 4;
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  scrollbar-width: none;
  margin-top: 2rem;
  padding: 0.75rem 0;
  background: var(--latte);
  box-shadow: 0 0 0 100vmax var(--latte);
  clip-path: inset(0 -100vmax);
}
.cat-nav a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex: none;
  min-height: 42px;
  padding: 4px 14px 4px 4px;
  border: 1px solid rgba(43, 30, 15, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.5);
  color: var(--ink);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 180ms, color 180ms, border-color 180ms;
}
.cat-nav::-webkit-scrollbar { display: none; }
.cat-nav img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--paper);
}
.cat-nav a:hover { background: var(--paper); border-color: var(--ink); }
.cat-nav a[aria-current="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

/* Kategori: başlık solda, ürünler sağda */
.category {
  display: grid;
  grid-template-columns: 13rem 1fr;
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 1.4rem;
  border-top: 2px solid var(--ink);
  scroll-margin-top: calc(var(--header-h, 73px) + var(--catnav-h, 72px) + 1rem);
}
.cat-title { font-stretch: 112%; font-weight: 800; }

.product-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 2rem 1.4rem;
}
.product h4 {
  margin: 0.9rem 0 0;
  font-size: var(--step-0);
  font-weight: 700;
  line-height: 1.25;
}
.product p {
  margin-top: 0.35rem;
  font-size: var(--step--1);
  line-height: 1.5;
  color: #2b1e0f;
}

/* Ürün görseli ve görsel gelene kadar yer tutucu */
.product img,
.ph {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
  background: var(--paper);
}
.ph {
  position: relative;
  background:
    repeating-linear-gradient(90deg, transparent 0 9px, rgba(138, 100, 56, 0.18) 9px 10px),
    #f4efe7;
  outline: 1.5px dashed var(--kraft-deep);
  outline-offset: -8px;
}
.ph::after {
  content: attr(data-file);
  position: absolute;
  left: 14px;
  bottom: 12px;
  font-size: 0.75rem;
  color: var(--kraft-deep);
}

/* ---------- Süreç ---------- */
.steps {
  list-style: none;
  counter-reset: step;
  margin: 3rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
}
.step {
  counter-increment: step;
  border-top: 10px solid var(--c, var(--ink));
  padding-top: 1.2rem;
}
.step::before {
  content: counter(step);
  display: block;
  font-size: var(--step-3);
  font-weight: 800;
  font-stretch: 125%;
  line-height: 1;
  margin-bottom: 0.8rem;
}
.step p { margin-top: 0.5rem; color: var(--ink-soft); }
.step-c { --c: var(--cyan); }
.step-m { --c: var(--magenta); }
.step-y { --c: var(--yellow); }
.step-k { --c: var(--ink); }

/* ---------- Serigrafi ---------- */
.screenprint { padding-top: clamp(4rem, 9vw, 7rem); }
.screenprint-banner {
  position: relative;
  margin-top: 2rem;
  display: flex;
  aspect-ratio: 16 / 9;
  background: var(--ink);
}
.screenprint-banner img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 60% 55%;
}
/* Mürekkep perdesi: metnin olduğu sol taraf koyu, raklenin olduğu sağ taraf açık */
.screenprint-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.82) 0%, rgba(0, 0, 0, 0.7) 38%, rgba(0, 0, 0, 0) 72%);
}
.screenprint-text {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 30em;
  padding: clamp(1.5rem, 4vw, 3.5rem);
  color: var(--paper);
}
.screenprint-text p + p { margin-top: 1rem; }
.screenprint-text a {
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}
.screenprint-text a:hover { text-decoration-color: var(--magenta); }

/* ---------- Sektörler ---------- */
/* Ürün dizisi içerik genişliğinde ve kendi 2:1 oranında: 1440 px görsel büyütülmez, logo kırpılmaz.
   Perde sol alt köşeden açılır; yazı orada, logo üstte açık kalır. */
.sectors { background: var(--press); }
.sectors-banner {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: flex-end;
  aspect-ratio: 2 / 1;
  background: var(--ink);
  color: var(--paper);
}
.sectors-banner img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.sectors-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(ellipse 85% 120% at 0% 100%, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.8) 45%, rgba(0, 0, 0, 0.45) 62%, rgba(0, 0, 0, 0) 76%);
}
.sectors-text {
  max-width: 30rem;
  padding: clamp(1.5rem, 3.5vw, 2.8rem);
}
.sector-list { margin: 1.4rem 0 0; }
.sector-list div {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 1.2rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
}
.sector-list div:first-child { border-top: 2px solid var(--paper); }
.sector-list dt { font-weight: 700; }
.sector-list dd { margin: 0; color: #d6d6d6; }

/* ---------- İletişim ---------- */
.contact { background: var(--ink); color: var(--paper); }
.contact .section-intro { color: #bdbdbd; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: end;
}
.contact-lines { display: grid; }
.contact-line {
  display: grid;
  grid-template-columns: 7rem 1fr;
  align-items: baseline;
  gap: 1rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid #333;
  text-decoration: none;
  transition: color 150ms;
}
.contact-line:first-child { border-top: 1px solid #333; }
.contact-label { color: #9a9a9a; font-size: var(--step--1); }
.contact-value { font-size: var(--step-2); font-weight: 700; font-stretch: 112%; }
.contact-line:hover .contact-value { color: var(--yellow); }

/* ---------- Alt bilgi ---------- */
.site-footer {
  background: var(--ink);
  color: #9a9a9a;
  border-top: 1px solid #222;
  font-size: var(--step--1);
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.8rem 2rem;
  padding-top: 1.6rem;
  padding-bottom: 1.6rem;
}
.site-footer address { font-style: normal; }
.site-footer address a { text-decoration: underline; text-underline-offset: 3px; }
.site-footer address a:hover { color: var(--paper); }

/* ---------- Duyarlı ---------- */
@media (max-width: 960px) {
  /* Üst menü: bağlantılar düğmeyle açılan panele taşınır; panel menünün hemen altında (bu genişlikte .wrap zaten tam genişlik) */
  .header-inner { position: relative; gap: 0.6rem; }
  .header-call { margin-left: auto; padding: 0 1rem; }
  .menu-toggle { display: grid; place-items: center; }
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    margin: 0;
    padding: 0.4rem var(--gutter) 1rem;
    background: var(--paper);
    border-bottom: 1px solid var(--press);
  }
  .site-header.menu-acik .nav { display: flex; }
  .nav a {
    display: flex;
    align-items: center;
    min-height: 52px;
    padding: 0;
    font-size: var(--step-1);
    font-weight: 600;
    border-bottom: 1px solid var(--press);
  }
  .nav a:last-child { border-bottom: 0; }
  .nav a:hover { border-bottom-color: var(--press); color: var(--magenta); }
  .contact-grid { grid-template-columns: 1fr; }
  /* Dar ekranda yazı 2:1 görsele sığmaz: görsel üstte tam, yazı altında mürekkep zeminde */
  .sectors-banner { display: block; aspect-ratio: auto; }
  .sectors-banner::before { display: none; }
  .sectors-banner img { position: static; height: auto; aspect-ratio: 2 / 1; }
  .sectors-text { max-width: none; }
  .hero-media::after {
    background:
      radial-gradient(rgba(0, 0, 0, 0.35) 1px, transparent 1.4px) 0 0 / 4px 4px,
      rgba(0, 0, 0, 0.7);
  }
  .category { grid-template-columns: 1fr; gap: 1.2rem; }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 2.4rem 1.6rem; }
}

@media (max-width: 720px) {
  /* Telefonda şerit kenardan kenara kayar; yarım görünen sekme kaydırma ipucu verir */
  .cat-nav {
    margin-inline: calc(-1 * var(--gutter));
    padding-inline: var(--gutter);
    scroll-padding-inline: var(--gutter);
  }
  /* Serigrafi: dikey kadraj, metin altta; perde aşağıdan yukarı açılır */
  .screenprint-banner { aspect-ratio: auto; min-height: 36rem; }
  .screenprint-banner img { object-position: 72% 50%; }
  .screenprint-banner::after {
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.86) 0%, rgba(0, 0, 0, 0.72) 50%, rgba(0, 0, 0, 0) 80%);
  }
  .screenprint-text { justify-content: flex-end; }
}

@media (max-width: 400px) {
  /* Çok dar telefonda logo, arama düğmesi ve menü düğmesi tek satıra sığsın */
  .logo img { width: 108px; }
  .header-call { padding: 0 0.8rem; }
}

@media (max-width: 560px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 1.6rem 1rem; }
  .steps { grid-template-columns: 1fr; }
  .sector-list div { grid-template-columns: 1fr; gap: 0.3rem; }
  .contact-line { grid-template-columns: 1fr; gap: 0.2rem; }
}

/* ==========================================================================
   ÜRÜN TİPOGRAFİSİ v2 (başlangıç)
   Geri almak için bu bloğu "ÜRÜN TİPOGRAFİSİ v2 (bitiş)" satırına kadar silin.
   Eski hal: .yedek/urun-font-oncesi/
   Fikir: tek aile Archivo'nun genişlik ekseniyle kontrast. Kategori başlıkları
   koli üstü damga gibi geniş ve ağır; ürün adları etiket gibi dar.
   ========================================================================== */
.products h2 {
  font-size: var(--step-4);
  font-weight: 900;
  letter-spacing: -0.035em;
  line-height: 0.95;
}
.products .section-intro {
  max-width: 32em;
  font-size: var(--step-1);
  line-height: 1.5;
  color: #3a2a18;
}

.cat-title {
  align-self: start;
  position: sticky;
  top: calc(var(--header-h, 73px) + var(--catnav-h, 72px) + 1.2rem);
  font-size: clamp(1.6rem, 2.6vw, 2.25rem);
  font-stretch: 125%;
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 0.95;
  text-wrap: balance;
}

.product h4 {
  margin: 1rem 0 0;
  font-size: 1.2rem;
  font-stretch: 88%;
  font-weight: 650;
  letter-spacing: -0.005em;
  line-height: 1.15;
}
.product p {
  max-width: 32ch;
  margin-top: 0.4rem;
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1.55;
  color: rgba(43, 30, 15, 0.8);
  text-wrap: pretty;
}

@media (max-width: 960px) {
  /* Tek sütunda başlık ürünlerin üstünde; yapışmaya gerek yok */
  .cat-title { position: static; }
}
/* ÜRÜN TİPOGRAFİSİ v2 (bitiş) */