/* =================================================================
   FLOWLATTICE — Landing Page
   Marka: teal #1A5C58 · amber #E8A020 · krem #F5F2ED · gece #0F2827
   Fontlar: Plus Jakarta Sans (başlık) + Inter (gövde)
   ================================================================= */

:root {
  --teal: #1A5C58;
  --teal-deep: #134642;
  --amber: #E8A020;
  --amber-soft: #f3c267;
  --cream: #F5F2ED;
  --night: #0F2827;
  --ink: #1A1A1A;
  --gray: #6B7280;
  --line: #D1D5DB;
  --white: #ffffff;

  --bubble-out: #15504c;
  --bubble-in: #f2efe8;

  --maxw: 1160px;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 18px 50px -22px rgba(15, 40, 39, 0.35);
  --shadow-soft: 0 8px 28px -16px rgba(15, 40, 39, 0.28);

  --ff-head: "Plus Jakarta Sans", system-ui, sans-serif;
  --ff-body: "Inter", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--ff-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--ff-head); line-height: 1.15; margin: 0; letter-spacing: -0.01em; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- ikon ---------- */
.ico {
  width: 22px; height: 22px;
  fill: none; stroke: currentColor; stroke-width: 1.9;
  stroke-linecap: round; stroke-linejoin: round;
  flex: none;
}
.ico--lg { width: 30px; height: 30px; }

/* ---------- butonlar ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--ff-head); font-weight: 700;
  border: none; border-radius: 999px; cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
  text-align: center;
}
.btn--amber { background: var(--amber); color: var(--ink); box-shadow: 0 10px 26px -12px rgba(232,160,32,.8); }
.btn--amber:hover { transform: translateY(-2px); background: #f0ab2e; }
.btn--sm { padding: 10px 18px; font-size: 14px; }
.btn--lg { padding: 16px 30px; font-size: 17px; }
.btn--block { width: 100%; }

/* ---------- NAV ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(245, 242, 237, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid rgba(26,92,88,.08);
  transition: box-shadow .25s ease;
}
.nav.is-scrolled { box-shadow: 0 10px 30px -24px rgba(15,40,39,.5); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 18px; }

.brand { display: inline-flex; align-items: baseline; font-family: var(--ff-head); font-size: 22px; position: relative; }
.brand__flow { font-weight: 800; color: var(--teal); }
.brand__lattice { font-weight: 500; color: var(--gray); }
.brand__dot { width: 6px; height: 6px; border-radius: 50%; background: var(--amber); margin-left: 3px; align-self: flex-end; margin-bottom: 4px; }

.nav__links { display: flex; gap: 28px; }
.nav__links a { font-size: 15px; color: #355753; font-weight: 500; transition: color .15s; }
.nav__links a:hover { color: var(--amber); }

/* ---------- HERO ---------- */
.hero {
  background:
    radial-gradient(1100px 520px at 78% -8%, rgba(26,92,88,.10), transparent 60%),
    radial-gradient(700px 420px at 5% 110%, rgba(232,160,32,.08), transparent 60%),
    var(--cream);
  padding: 72px 0 80px;
  overflow: hidden;
}
.hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }

.eyebrow {
  display: inline-block; font-family: var(--ff-head); font-weight: 600; font-size: 13px;
  letter-spacing: .04em; text-transform: uppercase;
  color: var(--teal); background: rgba(26,92,88,.09);
  padding: 7px 14px; border-radius: 999px; margin-bottom: 22px;
}
.hero__title { font-size: clamp(33px, 4.4vw, 54px); font-weight: 800; color: var(--ink); }
.hero__title .hl { color: var(--teal); position: relative; white-space: nowrap; }
.hero__title .hl::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 4px; height: 10px;
  background: rgba(232,160,32,.35); border-radius: 4px; z-index: -1;
}
.hero__sub { margin-top: 22px; font-size: 18px; color: #3a3a3a; max-width: 560px; }

.hero__cta { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; margin-top: 30px; }
.hero__microcta { display: inline-flex; align-items: center; gap: 7px; font-size: 14px; color: var(--gray); }
.hero__microcta .ico { width: 18px; height: 18px; color: var(--teal); }

/* garanti rozeti */
.guarantee {
  display: flex; gap: 14px; align-items: flex-start;
  margin-top: 28px; padding: 16px 20px;
  background: var(--white); border: 1px solid rgba(26,92,88,.18);
  border-left: 4px solid var(--amber);
  border-radius: var(--radius-sm); box-shadow: var(--shadow-soft); max-width: 540px;
}
.guarantee .ico--shield { width: 28px; height: 28px; color: var(--teal); margin-top: 2px; }
.guarantee p { font-size: 15px; color: #333; }
.guarantee strong { color: var(--teal-deep); font-family: var(--ff-head); }

/* WhatsApp telefon simülasyonu */
.hero__sim { display: flex; justify-content: center; }
.phone {
  width: 340px; max-width: 100%;
  background: var(--night);
  border-radius: 30px; padding: 14px;
  box-shadow: var(--shadow), 0 0 0 8px rgba(15,40,39,.06);
  position: relative;
}
.phone::before {
  content: ""; position: absolute; top: 20px; left: 50%; transform: translateX(-50%);
  width: 64px; height: 5px; border-radius: 99px; background: rgba(255,255,255,.18);
}
.phone__bar {
  display: flex; align-items: center; gap: 12px;
  padding: 26px 8px 14px; border-bottom: 1px solid rgba(255,255,255,.07);
}
.phone__dot { width: 36px; height: 36px; border-radius: 50%; background: linear-gradient(135deg,#2a7d76,#1a5c58); flex: none; }
.phone__id { display: flex; flex-direction: column; line-height: 1.2; margin-right: auto; }
.phone__name { color: #fff; font-family: var(--ff-head); font-weight: 600; font-size: 15px; }
.phone__status { color: #7fb5ad; font-size: 12px; }
.phone__time { color: #6c8783; font-size: 12px; }

.phone__screen {
  min-height: 330px;
  padding: 16px 6px; display: flex; flex-direction: column; gap: 10px;
}
.bubble {
  max-width: 86%; padding: 10px 13px; border-radius: 14px;
  font-size: 14px; line-height: 1.45; position: relative;
  animation: pop .35s ease both;
}
.bubble--in { align-self: flex-start; background: var(--bubble-in); color: #1f2937; border-bottom-left-radius: 4px; }
.bubble--out { align-self: flex-end; background: var(--bubble-out); color: #eafdf8; border-bottom-right-radius: 4px; }
.bubble__meta { display: block; margin-top: 5px; font-size: 11px; color: #9fd8cf; }
.bubble__meta::before { content: "⚡ "; }

.typing { align-self: flex-start; background: var(--bubble-in); padding: 13px 15px; border-radius: 14px; border-bottom-left-radius: 4px; display: inline-flex; gap: 4px; }
.typing span { width: 7px; height: 7px; border-radius: 50%; background: #9aa3a8; animation: blink 1.2s infinite; }
.typing span:nth-child(2){ animation-delay: .2s; } .typing span:nth-child(3){ animation-delay: .4s; }

.sim__note { display: block; text-align: center; margin-top: 14px; font-size: 12px; color: var(--gray); letter-spacing: .02em; }

.phone__foot { padding: 6px 8px 10px; text-align: center; }
.phone__pill {
  display: inline-block; font-size: 12px; color: var(--night);
  background: var(--amber); font-weight: 600; font-family: var(--ff-head);
  padding: 6px 14px; border-radius: 999px;
}

@keyframes pop { from { opacity: 0; transform: translateY(8px) scale(.97); } to { opacity: 1; transform: none; } }
@keyframes blink { 0%,60%,100%{ opacity:.3 } 30%{ opacity:1 } }

/* ---------- GÜVEN ŞERİDİ ---------- */
.trust { background: var(--teal); color: var(--cream); }
.trust__inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; padding: 22px 24px; }
.trust__item { display: flex; align-items: center; gap: 11px; font-size: 14.5px; font-weight: 500; }
.trust__item .ico { color: var(--amber); }

/* ---------- bölüm ortak ---------- */
.section { padding: 86px 0; }
.section__head { max-width: 760px; margin: 0 auto 48px; text-align: center; }
.section__head h2 { font-size: clamp(26px, 3.4vw, 38px); font-weight: 700; color: var(--ink); }
.section__lead { margin-top: 16px; font-size: 18px; color: #4a4a4a; }
.kicker {
  display: inline-block; font-family: var(--ff-head); font-weight: 600; font-size: 13px;
  letter-spacing: .05em; text-transform: uppercase; color: var(--teal); margin-bottom: 12px;
}
.kicker--amber { color: var(--amber); }
.section__head--light h2 { color: var(--cream); }
.section__head--light .section__lead { color: #c7d6d3; }

/* kart ızgaraları */
.cards { display: grid; gap: 22px; }
.cards--2 { grid-template-columns: repeat(2, 1fr); }
.cards--3 { grid-template-columns: repeat(3, 1fr); }
.card {
  background: var(--white); border: 1px solid rgba(26,92,88,.10);
  border-radius: var(--radius); padding: 28px;
  box-shadow: var(--shadow-soft);
}
.card h3 { font-size: 19px; font-weight: 700; margin-bottom: 8px; color: var(--teal-deep); }
.card p { color: #444; font-size: 15.5px; }

/* problem alıntı kartları */
.card--quote .ico { color: var(--amber); margin-bottom: 14px; }
.card--quote p { font-family: var(--ff-head); font-weight: 500; font-size: 18px; color: var(--ink); }

/* ---------- NE KAZANIRSINIZ ---------- */
.benefits { background: var(--white); }
.benefits__grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.benefit {
  text-align: center; padding: 26px 18px; border-radius: var(--radius);
  background: var(--cream); border: 1px solid rgba(26,92,88,.08);
}
.benefit__ico {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; border-radius: 14px; margin-bottom: 14px;
  background: rgba(26,92,88,.10); color: var(--teal);
}
.benefit h3 { font-size: 16px; font-weight: 700; color: var(--teal-deep); margin-bottom: 6px; }
.benefit p { font-size: 14px; color: #555; }

/* ---------- NASIL ÇALIŞIR ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: s; }
.step {
  position: relative; background: var(--white); border: 1px solid rgba(26,92,88,.10);
  border-radius: var(--radius); padding: 30px 24px 26px;
}
.step__num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border-radius: 12px; margin-bottom: 16px;
  background: var(--teal); color: var(--cream);
  font-family: var(--ff-head); font-weight: 800; font-size: 18px;
}
.step h3 { font-size: 18px; font-weight: 700; color: var(--ink); margin-bottom: 8px; }
.step p { font-size: 15px; color: #4a4a4a; }

/* ---------- ASİSTAN NE YAPAR ---------- */
.assistant { background: var(--cream); }
.assistant__grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 50px; align-items: center; }
.assistant__copy { text-align: left; }
.assistant__copy h2 { font-size: clamp(25px, 3vw, 34px); color: var(--ink); }
.assistant__copy .section__lead { font-size: 17px; }
.assistant__list { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.assistant__list li {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--white); padding: 20px; border-radius: var(--radius);
  border: 1px solid rgba(26,92,88,.10);
}
.assistant__list .ico { color: var(--teal); margin-top: 2px; }
.assistant__list h3 { font-size: 16px; font-weight: 700; color: var(--teal-deep); margin-bottom: 4px; }
.assistant__list p { font-size: 14px; color: #555; }
.assistant__hero-item { position: relative; padding-top: 24px; border-color: rgba(232,160,32,.55) !important; box-shadow: 0 0 0 1px rgba(232,160,32,.25); }
.assistant__hero-item .ico { color: var(--amber); }
.badge--module {
  position: absolute; top: 14px; right: 14px;
  font-family: var(--ff-head); font-weight: 700; font-size: 10.5px; letter-spacing: .05em;
  padding: 4px 10px; border-radius: 999px;
  background: rgba(232,160,32,.16); color: #9a6a10;
}

/* ---------- KİMLERE ---------- */
.who__tags { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; max-width: 880px; margin: 0 auto; }
.who__tags span {
  font-family: var(--ff-head); font-weight: 500; font-size: 15px;
  padding: 11px 20px; border-radius: 999px;
  background: var(--white); border: 1px solid rgba(26,92,88,.16); color: var(--teal-deep);
  transition: transform .15s, background .15s, color .15s;
}
.who__tags span:hover { transform: translateY(-2px); background: var(--teal); color: var(--cream); }
.who__tags span:last-child { background: rgba(232,160,32,.14); border-color: rgba(232,160,32,.4); color: #9a6a10; }

/* ---------- NEDEN FARKLI (koyu) ---------- */
.dark { background: var(--night); }
.diff__cards { margin-top: 6px; }
.card--dark { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.10); }
.card--dark h3 { color: var(--amber); }
.card--dark p { color: #cfe0dd; }

/* ---------- HİZMETLER ---------- */
.service { position: relative; }
.service .ico--lg { color: var(--teal); margin-bottom: 14px; }
.badge {
  position: absolute; top: 20px; right: 20px;
  font-family: var(--ff-head); font-weight: 700; font-size: 11px; letter-spacing: .05em;
  padding: 5px 11px; border-radius: 999px;
}
.badge--live { background: var(--teal); color: var(--cream); }
.badge--live::before { content: "● "; color: #6bd0a8; }
.badge--soon { background: rgba(232,160,32,.16); color: #9a6a10; }
.service--soon { opacity: .82; }
.service--soon .ico--lg { color: var(--gray); }

/* ---------- KVKK ---------- */
.kvkk { background: var(--white); }
.kvkk__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 50px; align-items: center; }
.kvkk__copy { text-align: left; }
.kvkk__copy h2 { font-size: clamp(25px, 3vw, 34px); }
.kvkk__list { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.kvkk__list li {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--cream); padding: 20px; border-radius: var(--radius);
  border: 1px solid rgba(26,92,88,.10);
}
.kvkk__list .ico { color: var(--teal); margin-top: 2px; }
.kvkk__list h3 { font-size: 15.5px; font-weight: 700; color: var(--teal-deep); margin-bottom: 4px; }
.kvkk__list p { font-size: 13.5px; color: #555; }

/* ---------- SSS ---------- */
.faq { background: var(--cream); }
.faq__wrap { max-width: 800px; margin: 0 auto; }
.faq__list { display: flex; flex-direction: column; gap: 12px; }
.faq__item {
  background: var(--white); border: 1px solid rgba(26,92,88,.12);
  border-radius: var(--radius-sm); overflow: hidden;
}
.faq__item summary {
  cursor: pointer; list-style: none;
  padding: 18px 22px; font-family: var(--ff-head); font-weight: 600; font-size: 16.5px;
  color: var(--ink); display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__plus { position: relative; width: 16px; height: 16px; flex: none; }
.faq__plus::before, .faq__plus::after {
  content: ""; position: absolute; background: var(--teal); border-radius: 2px;
  transition: transform .25s ease;
}
.faq__plus::before { top: 7px; left: 0; width: 16px; height: 2px; }
.faq__plus::after { left: 7px; top: 0; width: 2px; height: 16px; }
.faq__item[open] .faq__plus::after { transform: rotate(90deg); opacity: 0; }
.faq__item[open] summary { color: var(--teal); }
.faq__item p { padding: 0 22px 20px; color: #4a4a4a; font-size: 15.5px; }

/* ---------- DEMO FORMU ---------- */
.demo { background: var(--night); }
.demo__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: start; }
.demo__copy { color: var(--cream); padding-top: 8px; }
.demo__copy h2 { color: var(--cream); font-size: clamp(26px, 3vw, 36px); }
.demo__copy .section__lead { color: #c7d6d3; }
.demo__points { margin-top: 26px; display: flex; flex-direction: column; gap: 12px; }
.demo__points li { display: flex; align-items: center; gap: 10px; color: #e3ece9; font-size: 15.5px; }
.demo__points .ico { color: var(--amber); width: 18px; height: 18px; }

.demo__form {
  background: var(--cream); border-radius: var(--radius); padding: 32px;
  box-shadow: var(--shadow);
}
.field { margin-bottom: 16px; }
.field label { display: block; font-family: var(--ff-head); font-weight: 600; font-size: 14px; color: var(--teal-deep); margin-bottom: 6px; }
.field .opt { color: var(--gray); font-weight: 400; }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; font-family: var(--ff-body); font-size: 15px;
  border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--white);
  color: var(--ink); transition: border-color .15s, box-shadow .15s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(26,92,88,.12);
}
.field textarea { resize: vertical; }
.demo__fine { margin-top: 14px; font-size: 13px; color: var(--gray); text-align: center; }
.demo__sent { margin-top: 14px; font-size: 15px; color: var(--teal-deep); font-weight: 600; text-align: center; }
.hp { position: absolute; left: -9999px; }

/* ---------- FOOTER ---------- */
.footer { background: var(--teal-deep); color: #cfe0dd; padding: 48px 0; }
.footer__inner { display: grid; grid-template-columns: 1.4fr 1fr auto; gap: 30px; align-items: start; }
.brand--footer { font-size: 22px; margin-bottom: 10px; }
.footer__brandcol p { font-size: 14px; max-width: 360px; color: #a9c2be; }
.footer__nav { display: flex; flex-direction: column; gap: 10px; }
.footer__nav a { font-size: 14.5px; color: #cfe0dd; transition: color .15s; }
.footer__nav a:hover { color: var(--amber); }
.footer__copy { font-size: 13px; color: #8aa9a4; align-self: end; }

/* ---------- Sabit WhatsApp butonu (marka tonu) ---------- */
.wa-fab {
  position: fixed; z-index: 70;
  right: calc(env(safe-area-inset-right, 0px) + 28px);
  bottom: calc(env(safe-area-inset-bottom, 0px) + 30px);
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--teal); color: var(--cream);
  padding: 13px 20px 13px 16px; border-radius: 999px;
  font-family: var(--ff-head); font-weight: 700; font-size: 15px;
  box-shadow: 0 14px 34px -12px rgba(15,40,39,.65);
  border: 2px solid var(--amber);
  transition: transform .18s ease, box-shadow .2s ease;
}
.wa-fab:hover { transform: translateY(-3px) scale(1.02); }
.wa-fab svg { width: 24px; height: 24px; fill: var(--cream); stroke: none; }

/* ---------- BAŞLAYIN kapanış CTA ---------- */
.cta-start { background: var(--teal); color: var(--cream); text-align: center; padding: 76px 0; }
.cta-start__inner { max-width: 680px; margin: 0 auto; }
.cta-start .kicker--amber { margin-bottom: 12px; }
.cta-start h2 { color: var(--cream); font-size: clamp(26px, 3.2vw, 36px); margin-bottom: 14px; }
.cta-start p { color: #cfe0dd; font-size: 17px; }
.cta-start .btn { margin-top: 26px; }
.cta-start__fine { margin-top: 18px !important; font-size: 14px; color: #a9c2be; }

/* ---------- ghost buton ---------- */
.btn--ghost { background: transparent; border: 1.5px solid var(--line); color: var(--teal-deep); }
.btn--ghost:hover { background: rgba(26,92,88,.06); transform: translateY(-2px); }

/* ---------- form ipucu / hata ---------- */
.field__hint { display: block; margin-top: 5px; font-size: 12.5px; color: var(--gray); }
.field__error { display: block; margin-top: 6px; font-size: 13px; color: #c0392b; font-weight: 600; }
.field--invalid input { border-color: #c0392b; box-shadow: 0 0 0 3px rgba(192,57,43,.12); }

/* ---------- form success ekranı ---------- */
.demo__success { text-align: center; padding: 18px 6px 8px; }
.demo__check { display: inline-flex; }
.demo__check svg { width: 64px; height: 64px; fill: none; stroke: #1f9d55; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.demo__success h3 { font-family: var(--ff-head); font-weight: 700; font-size: 22px; color: var(--teal-deep); margin: 16px 0 10px; }
.demo__success > p { color: #444; font-size: 15.5px; max-width: 400px; margin: 0 auto; }
.demo__success .btn { margin-top: 24px; }
.demo__note { margin-top: 14px; font-size: 13px; color: var(--gray); }

.demo__error { text-align: center; padding: 18px 6px 8px; }
.demo__error h3 { font-family: var(--ff-head); font-weight: 700; font-size: 22px; color: var(--teal-deep); margin: 0 0 10px; }
.demo__error > p { color: #444; font-size: 15.5px; max-width: 400px; margin: 0 auto; }
.demo__error .btn { margin-top: 24px; }

/* ---------- çerez bandı ---------- */
.cookie {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  display: flex; align-items: center; gap: 22px; flex-wrap: wrap; justify-content: center;
  background: var(--white); color: var(--teal-deep);
  border-top: 1px solid rgba(26,92,88,.14);
  box-shadow: 0 -10px 30px -18px rgba(15,40,39,.4);
  padding: 16px 24px; padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 16px);
}
.cookie[hidden] { display: none; }
.cookie__text { font-size: 14px; max-width: 720px; color: #2b4a47; margin: 0; }
.cookie__text a { color: var(--teal); font-weight: 600; text-decoration: underline; }
.cookie__actions { display: flex; gap: 10px; flex: none; }
body.has-cookie .wa-fab { display: none; }
@media (max-width: 640px) {
  .cookie { flex-direction: column; align-items: stretch; gap: 12px; text-align: center; }
  .cookie__actions { justify-content: center; }
}

/* ---------- scroll-reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 980px) {
  .hero__grid { grid-template-columns: 1fr; gap: 44px; }
  .hero__sim { order: -1; }
  .assistant__grid, .kvkk__grid, .demo__inner { grid-template-columns: 1fr; gap: 34px; }
  .benefits__grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .trust__inner { grid-template-columns: repeat(2, 1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .section { padding: 60px 0; }
  .nav__links { display: none; }
  .cards--2, .cards--3 { grid-template-columns: 1fr; }
  .benefits__grid, .assistant__list, .kvkk__list { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .trust__inner { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .hero { padding: 48px 0 56px; }
}

/* WhatsApp butonu — mobilde dairesel, sadece ikon */
@media (max-width: 768px) {
  .wa-fab {
    width: 56px; height: 56px; padding: 0;
    justify-content: center; gap: 0;
    right: calc(env(safe-area-inset-right, 0px) + 16px);
    bottom: calc(env(safe-area-inset-bottom, 0px) + 18px);
  }
  .wa-fab span { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}