/*
  Sürdürülebilir İz — site stili.

  Görsel dil hesabın kendi videolarından (@surdurulebiliriz, Temmuz 2026):
  arkada duran rengârenk tığ işi kare battaniye, beyaz mutfak masası ve krem
  duvar, cam kavanozlar ve süzgeçler, solucan kompostunun koyu toprağı, kahve
  telvesi. Her bölüm bunlardan birinin üstüne kurulu:
    - giriş: masa + arkada battaniye (granny square deseni)
    - "neler var": kraft etiketli kavanozlar
    - solucan günlüğü: toprak bandı + not kağıdı
    - kahve: telve lekesi halkalı sıra numaraları
    - ayraçlar ve alt bilgi: tığ işi kare şerit
  Başlıklar düz ve işi söylüyor; konsept yalnızca görselde.
*/

:root {
  --krem: #F4EFE6;
  --keten: #E7DCCB;
  --masa: #FBF9F5;
  --toprak: #2A201A;
  --toprak-2: #3A2D24;
  --kraft: #C9A574;
  --kraft-koyu: #A9844F;
  --basak: #D9A93A;
  --yaprak: #4F7D3B;
  --yazi: #2E2620;
  --soluk: #6E6258;
  /* battaniyedeki kareler */
  --t-turuncu: #E8743B;
  --t-sari: #F0BE2E;
  --t-camgobegi: #2E9C99;
  --t-pembe: #DE6A8B;
  --t-yesil: #7DAE48;
  --t-mor: #8A6BB8;
  --r: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: clip;
  background: var(--krem);
  color: var(--yazi);
  font: 400 17px/1.6 "Figtree", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { font-family: "Young Serif", Georgia, serif; font-weight: 400; line-height: 1.15; margin: 0; letter-spacing: -0.01em; }
h2 { font-size: clamp(28px, 4.2vw, 42px); }
h3 { font-size: 21px; }
.el { font-family: "Caveat", cursive; font-weight: 700; }

/* ---------- Üst çubuk ---------- */
.ust {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 20px;
  padding: 12px clamp(16px, 4vw, 40px);
  background: rgba(244, 239, 230, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(46, 38, 32, .08);
}
.isim { white-space: nowrap; display: flex; align-items: center; gap: 8px; text-decoration: none; font-family: "Young Serif", serif; font-size: 19px; }
.basak { width: 18px; height: 24px; fill: var(--basak); stroke: var(--basak); stroke-width: 1.6; stroke-linecap: round; }
.basak ellipse { stroke: none; }
.ust nav { display: flex; gap: 18px; margin-left: auto; font-size: 15px; font-weight: 600; }
.ust nav a { text-decoration: none; color: var(--soluk); }
.ust nav a:hover { color: var(--yazi); }
@media (max-width: 860px) { .ust nav { display: none; } .ust .dugme { margin-left: auto; } }
.kisa { display: none; }
@media (max-width: 480px) { .uzun { display: none; } .kisa { display: inline; } }

/* ---------- Düğmeler ---------- */
.dugmeler { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.dugme {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 13px 22px; border-radius: 999px;
  background: var(--toprak); color: var(--krem);
  font-weight: 700; font-size: 16px; text-decoration: none;
  transition: transform .15s ease, background .15s ease;
}
.dugme:hover { transform: translateY(-1px); background: #000; }
.dugme.ikincil { background: transparent; color: var(--toprak); box-shadow: inset 0 0 0 2px var(--toprak); }
.dugme.ikincil:hover { background: var(--toprak); color: var(--krem); }
.dugme.kucuk { padding: 8px 14px; font-size: 14px; }

/* ---------- Tığ işi kare deseni ---------- */
/* 4 kare yan yana (192×48), renk sırası her karede farklı; şerit olarak tekrar ediyor. */
.serit, .battaniye {
  background-color: #F7F1E6;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='192' height='48'%3E%3Cg%3E%3Crect width='48' height='48' fill='%23F7F1E6'/%3E%3Crect x='4' y='4' width='40' height='40' rx='3' fill='%232E9C99'/%3E%3Crect x='10' y='10' width='28' height='28' rx='3' fill='%23F0BE2E'/%3E%3Crect x='16' y='16' width='16' height='16' rx='3' fill='%23DE6A8B'/%3E%3Ccircle cx='24' cy='24' r='3.5' fill='%23F7F1E6'/%3E%3C/g%3E%3Cg transform='translate(48 0)'%3E%3Crect width='48' height='48' fill='%23F7F1E6'/%3E%3Crect x='4' y='4' width='40' height='40' rx='3' fill='%23E8743B'/%3E%3Crect x='10' y='10' width='28' height='28' rx='3' fill='%237DAE48'/%3E%3Crect x='16' y='16' width='16' height='16' rx='3' fill='%23F0BE2E'/%3E%3Ccircle cx='24' cy='24' r='3.5' fill='%23F7F1E6'/%3E%3C/g%3E%3Cg transform='translate(96 0)'%3E%3Crect width='48' height='48' fill='%23F7F1E6'/%3E%3Crect x='4' y='4' width='40' height='40' rx='3' fill='%23DE6A8B'/%3E%3Crect x='10' y='10' width='28' height='28' rx='3' fill='%232E9C99'/%3E%3Crect x='16' y='16' width='16' height='16' rx='3' fill='%23E8743B'/%3E%3Ccircle cx='24' cy='24' r='3.5' fill='%23F7F1E6'/%3E%3C/g%3E%3Cg transform='translate(144 0)'%3E%3Crect width='48' height='48' fill='%23F7F1E6'/%3E%3Crect x='4' y='4' width='40' height='40' rx='3' fill='%238A6BB8'/%3E%3Crect x='10' y='10' width='28' height='28' rx='3' fill='%23E8743B'/%3E%3Crect x='16' y='16' width='16' height='16' rx='3' fill='%237DAE48'/%3E%3Ccircle cx='24' cy='24' r='3.5' fill='%23F7F1E6'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 192px 48px;
}
.serit { height: 32px; background-size: 128px 32px; opacity: .95; }

/* ---------- Giriş ---------- */
.giris {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(28px, 5vw, 72px); align-items: center;
  max-width: 1160px; margin: 0 auto;
  padding: clamp(36px, 7vw, 88px) clamp(16px, 4vw, 40px) clamp(48px, 7vw, 88px);
}
.ust-etiket { margin: 0 0 18px; font-size: 13px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--soluk); }
.giris h1 { font-size: clamp(40px, 6.4vw, 76px); }
.giris h1 em { font-style: normal; color: var(--yaprak); text-decoration: underline wavy var(--basak) 3px; text-underline-offset: 8px; }
.giris-alt { margin: 22px 0 0; font-size: clamp(17px, 1.6vw, 19px); color: var(--soluk); max-width: 34em; }

.giris-gorsel { position: relative; margin: 0; justify-self: center; width: min(360px, 100%); }
.battaniye {
  position: absolute; inset: 8% -18% -6% -14%; border-radius: 22px; transform: rotate(-4deg);
  box-shadow: 0 18px 40px rgba(42, 32, 26, .15);
}
.giris-gorsel .kare-video { position: relative; transform: rotate(2deg); }
.giris-gorsel figcaption {
  position: relative; width: fit-content; margin: 14px auto 0; padding: 4px 14px 6px;
  background: var(--masa); border-radius: 999px; box-shadow: 0 4px 12px rgba(42, 32, 26, .12);
  font-size: 14px; color: var(--soluk); white-space: nowrap;
}
.giris-gorsel figcaption .el { font-size: 24px; color: var(--yazi); margin-right: 6px; }

@media (max-width: 820px) {
  .giris { grid-template-columns: 1fr; }
  .giris-gorsel { width: min(280px, 72%); margin-top: 10px; }
  .battaniye { inset: 8% -12% -5% -12%; }
}

/* ---------- Video kartı (dikey) ---------- */
.kare-video {
  position: relative; display: block; border-radius: var(--r); overflow: hidden;
  background: var(--toprak); aspect-ratio: 9 / 16;
  box-shadow: 0 1px 0 rgba(0, 0, 0, .04), 0 14px 30px rgba(42, 32, 26, .18);
}
.kare-video img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.kare-video:hover img { transform: scale(1.03); }
.oynat {
  position: absolute; right: 12px; bottom: 12px; width: 42px; height: 42px; border-radius: 50%;
  background: rgba(251, 249, 245, .92);
}
.oynat::after {
  content: ""; position: absolute; left: 16px; top: 12px;
  border-left: 13px solid var(--toprak); border-top: 9px solid transparent; border-bottom: 9px solid transparent;
}

/* ---------- Bölüm ---------- */
.bolum { max-width: 1160px; margin: 0 auto; padding: clamp(56px, 8vw, 104px) clamp(16px, 4vw, 40px); }
.bolum > h2 { max-width: 18em; }
.bolum-alt { margin: 14px 0 0; color: var(--soluk); max-width: 40em; font-size: 18px; }

/* ---------- Kavanozlar ---------- */
.kavanozlar { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(18px, 3vw, 34px); margin-top: 44px; }
@media (max-width: 900px) { .kavanozlar { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 460px) {
  .kavanozlar { gap: 22px 14px; }
  /* temel kurallar dosyada bu bloktan sonra geldiği için seçici bir kat daha özgül */
  .kavanozlar .kavanoz .cam { width: 92%; }
  .kavanozlar .kavanoz .etiket { left: 5%; right: 5%; padding: 8px 4px; }
  .kavanozlar .kavanoz .etiket .el { font-size: 18px; }
  .kavanozlar .kavanoz p { font-size: 14px; }
}
.kavanoz { display: flex; flex-direction: column; align-items: center; text-align: center; }
.kavanoz .kapak {
  width: 62%; height: 18px; border-radius: 6px 6px 3px 3px;
  background: repeating-linear-gradient(90deg, #B98F55 0 6px, #A9844F 6px 9px);
  box-shadow: inset 0 -3px 0 rgba(0, 0, 0, .12);
}
.kavanoz .cam {
  position: relative; width: 78%; aspect-ratio: 4 / 5; margin-top: -2px;
  border-radius: 18px 18px 30px 30px;
  background: linear-gradient(100deg, rgba(255, 255, 255, .7) 0 14%, rgba(255, 255, 255, .25) 14% 22%, rgba(255, 255, 255, .45) 22% 100%);
  box-shadow: inset 0 0 0 2px rgba(46, 38, 32, .14), 0 10px 24px rgba(42, 32, 26, .1);
  overflow: hidden;
}
.kavanoz .icerik { position: absolute; left: 0; right: 0; bottom: 0; height: 58%; }
.icerik.toprak {
  background:
    radial-gradient(circle at 20% 30%, #6b4f3a 0 2px, transparent 3px) 0 0 / 14px 12px,
    radial-gradient(circle at 70% 60%, #5a4130 0 1.5px, transparent 2.5px) 0 0 / 11px 9px,
    linear-gradient(#3b2c22, #2A201A);
}
.icerik.yaprak {
  height: 46%;
  background:
    radial-gradient(ellipse 14px 26px at 30% 30%, #7DAE48 0 60%, transparent 62%),
    radial-gradient(ellipse 14px 26px at 62% 18%, #5f9135 0 60%, transparent 62%),
    radial-gradient(ellipse 12px 22px at 48% 42%, #4F7D3B 0 60%, transparent 62%),
    linear-gradient(transparent 58%, #6b4f3a 58%);
}
.icerik.telve {
  height: 40%;
  background:
    radial-gradient(circle, #4a3426 0 1px, transparent 1.5px) 0 0 / 5px 5px,
    linear-gradient(#5b4030, #3d2b21);
}
.icerik.cekirdek {
  height: 52%;
  background:
    radial-gradient(ellipse 7px 10px at 50% 50%, #4a2f1f 0 55%, #2e1c12 56% 62%, transparent 64%) 0 0 / 16px 15px,
    radial-gradient(ellipse 7px 10px at 50% 50%, #5c3a26 0 55%, #2e1c12 56% 62%, transparent 64%) 8px 7px / 16px 15px,
    #3a2416;
}
.kavanoz .etiket {
  position: absolute; left: 10%; right: 10%; top: 24%;
  padding: 10px 6px; border-radius: 4px;
  background: var(--kraft); color: #2e2016; transform: rotate(-2deg);
  box-shadow: 0 2px 0 rgba(0, 0, 0, .08);
  outline: 1.5px dashed rgba(46, 32, 22, .35); outline-offset: -5px;
}
.kavanoz:nth-child(2) .etiket { transform: rotate(1.5deg); }
.kavanoz:nth-child(3) .etiket { transform: rotate(-1deg); }
.kavanoz:nth-child(4) .etiket { transform: rotate(2.5deg); }
.kavanoz .etiket .el { font-size: 25px; line-height: 1; }
.kavanoz p { margin: 18px 0 0; font-size: 15.5px; color: var(--soluk); }

/* ---------- Solucan günlüğü: toprak bandı ---------- */
.toprak-bant {
  color: var(--krem);
  background:
    radial-gradient(circle at 20% 30%, rgba(120, 90, 66, .55) 0 1.6px, transparent 2.4px) 0 0 / 18px 15px,
    radial-gradient(circle at 70% 70%, rgba(150, 120, 90, .35) 0 1.2px, transparent 2px) 0 0 / 13px 11px,
    var(--toprak);
}
.ikili { display: grid; grid-template-columns: minmax(220px, 340px) 1fr; gap: clamp(28px, 6vw, 80px); align-items: center; }
@media (max-width: 760px) { .ikili { grid-template-columns: 1fr; } .kare-video.dar { width: min(280px, 80%); } }
.gun { margin: 0 0 6px; font-size: 26px; color: var(--basak); }
.toprak-bant h2 { color: var(--krem); }
.toprak-bant blockquote {
  margin: 22px 0 0; padding: 0; font-family: "Young Serif", serif; font-size: clamp(19px, 2vw, 24px); line-height: 1.45; color: #F1E8DA;
}
.not-kagidi {
  position: relative; margin: 30px 0 0; max-width: 460px; padding: 18px 20px 18px 22px;
  background: repeating-linear-gradient(#FBF7EE 0 27px, #E9DDC8 27px 28px);
  color: var(--yazi); border-radius: 3px; transform: rotate(-1deg);
  box-shadow: 0 10px 22px rgba(0, 0, 0, .3);
}
.not-kagidi::before {
  content: ""; position: absolute; top: -10px; left: 36%; width: 86px; height: 22px;
  background: rgba(240, 190, 46, .75); transform: rotate(-4deg);
}
.not-kagidi .el { margin: 0; font-size: 26px; line-height: 28px; color: var(--yaprak); }
.not-kagidi p { margin: 0; line-height: 28px; font-size: 16px; }
.metin-bag { display: inline-block; margin-top: 26px; font-weight: 700; color: var(--basak); text-decoration: none; }
.metin-bag:hover { text-decoration: underline; }

/* ---------- Kahve adımları ---------- */
.adimlar { list-style: none; margin: 44px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 3vw, 36px); }
@media (max-width: 860px) { .adimlar { grid-template-columns: 1fr; max-width: 420px; } }
.adimlar li { position: relative; }
.adimlar .kare-video { aspect-ratio: 4 / 5; }
.sira {
  position: absolute; left: -10px; top: calc(min(100%, 100%) * 0); margin-top: -14px;
  display: grid; place-items: center; width: 50px; height: 50px; border-radius: 50%;
  font-family: "Young Serif", serif; font-size: 22px; color: var(--toprak);
  background: var(--krem);
  /* telve lekesi halkası */
  box-shadow: 0 0 0 4px rgba(91, 64, 48, .55), 0 0 0 7px rgba(91, 64, 48, .15);
}
.adimlar h3 { margin-top: 20px; }
.adimlar p { margin: 8px 0 0; color: var(--soluk); font-size: 16px; }
.adimlar time { display: block; margin-top: 10px; font-size: 13px; font-weight: 700; letter-spacing: .04em; color: var(--kraft-koyu); text-transform: uppercase; }
.yakinda { margin: 36px 0 0; font-size: 28px; color: var(--kraft-koyu); }

/* ---------- Topluluk ---------- */
.topluluk { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 6vw, 80px); align-items: center; }
@media (max-width: 860px) { .topluluk { grid-template-columns: 1fr; } }
.topluluk-yazi p { margin: 16px 0 0; font-size: 18px; color: var(--soluk); }
.topluluk-yazi strong { color: var(--yazi); }
.speys-not { font-size: 14px !important; margin-top: 22px !important; }
.adim-kartlari { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (max-width: 480px) { .adim-kartlari li { flex-direction: column; align-items: flex-start; gap: 4px; font-size: 14px; padding: 12px 14px; } .adim-kartlari li span { align-self: flex-start; } }
.adim-kartlari li {
  display: flex; align-items: center; gap: 10px; padding: 14px 14px;
  background: var(--masa); border-radius: 12px; font-weight: 600; font-size: 15.5px;
  outline: 1.5px dashed rgba(169, 132, 79, .55); outline-offset: -6px;
}
.adim-kartlari li span { font-size: 22px; }
.adim-kartlari li:nth-child(4n+1) { transform: rotate(-1deg); }
.adim-kartlari li:nth-child(4n+2) { transform: rotate(.8deg); }
.adim-kartlari li:nth-child(4n+3) { transform: rotate(.5deg); }
.adim-kartlari li:nth-child(4n) { transform: rotate(-.6deg); }

/* ---------- İş birliği ---------- */
.is-birligi { background: var(--keten); max-width: none; }
.is-birligi > * { max-width: 1080px; margin-left: auto; margin-right: auto; }
.is-birligi > h2 { max-width: 1080px; }
.is-kartlari { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 40px; }
@media (max-width: 900px) { .is-kartlari { grid-template-columns: 1fr; } }
.is-kartlari article { background: var(--masa); border-radius: var(--r); padding: 26px; }
.is-kartlari ul { margin: 14px 0 0; padding-left: 20px; color: var(--soluk); }
.is-kartlari li { margin: 6px 0; }
.is-kartlari li::marker { content: "🌾 "; font-size: 13px; }
.iletisim { background: var(--toprak) !important; color: var(--krem); }
.iletisim p { color: #D8CCBB; margin: 12px 0 22px; }
.iletisim .dugme { background: var(--basak); color: var(--toprak); }
.iletisim .dugme:hover { background: #e7b84b; }

/* ---------- Alt bilgi ---------- */
.alt { background: var(--toprak); color: #D8CCBB; }
.alt-ic { max-width: 1160px; margin: 0 auto; padding: 28px clamp(16px, 4vw, 40px) 40px; display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; font-size: 15px; }
.alt-ic p { margin: 0; }
.alt-ic strong { color: var(--krem); font-family: "Young Serif", serif; font-weight: 400; }
.alt a { color: #EADFCF; text-decoration: none; }
.alt a:hover { text-decoration: underline; }
.alt .speys { color: #FB923C; }