/* ==========================================================================
   Pervis — ziyaretçi tarafı stilleri
   Renkleri değiştirmek için sadece aşağıdaki :root bloğunu düzenlemeniz yeterli.
   ========================================================================== */

@font-face {
  font-family: 'Inter';
  src: url('fonts/inter-latin-wght-normal.woff2') format('woff2');
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215;
}
@font-face {
  font-family: 'Inter';
  src: url('fonts/inter-latin-ext-wght-normal.woff2') format('woff2');
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  /* ---------------------------------------------------------------- RENK
     Zemin beyaz. Eylem rengi YEŞİL (düğmeler, işaretler), içerik ve
     başlıklarda MAVİ tonları. Aşağıdaki değerlerin tamamı beyaz zeminde
     ve koyu bölümlerde okunurluk (kontrast) açısından ölçülmüştür.
     -------------------------------------------------------------------- */

  /* Yeşil — eylem */
  --brand:      #0a854e;   /* düğme zemini · beyaz yazı 4.7:1 */
  --brand-600:  #076b3f;   /* üzerine gelince */
  --brand-300:  #34d399;   /* koyu zeminde vurgu */
  --brand-50:   #e9f7f0;   /* açık zemin tonu */
  --brand-100:  #cfeddf;   /* ince çizgi */

  /* Mavi — içerik, başlık ve bilgi alanları */
  --mavi-950:  #0b2239;    /* koyu bölümler ve footer */
  --mavi-800:  #123a5e;
  --mavi-600:  #14456f;
  --mavi:      #1b6fa8;    /* bağlantı ve vurgu · beyaz zeminde 5.4:1 */
  --mavi-300:  #7fc0ea;    /* koyu zeminde */
  --mavi-50:   #eef5fb;    /* bilgi kutusu zemini */
  --mavi-100:  #d8e8f5;

  /* Nötr — hafif mavi kırıklı gri skala */
  --ink-950: #0f1720;
  --ink-900: #16202b;
  --ink-800: #26333f;
  --ink-700: #3c4a59;
  --ink-600: #4e5d6c;
  --ink-500: #64748b;
  --ink-400: #8a97a6;
  --ink-200: #dde4eb;
  --ink-100: #ebf0f5;
  --ink-50:  #f6f9fc;

  /* Çizgi, köşe ve gölge — "ince ve zarif" duruşun kaynağı */
  --cizgi:      #e4eaf0;
  --cizgi-koyu: #d3dce5;
  --radius:    14px;
  --radius-sm:  10px;
  --radius-lg:  22px;
  --golge-sm: 0 1px 2px rgba(11, 34, 57, .06);
  --golge:    0 2px 8px rgba(11, 34, 57, .07);
  --golge-lg: 0 16px 40px rgba(11, 34, 57, .10);

  --wrap: 1152px;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  color: var(--ink-900);
  background: #fff;
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

/* ------------------------------------------------------------------ DÜZEN */

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.wrap--text   { max-width: 900px; }
.wrap--narrow { max-width: 760px; }
.wrap--wide   { max-width: var(--wrap); }

.sec { padding: 72px 0; }
.sec > .wrap--text, .sec > .wrap--narrow, .sec > .wrap--wide { padding-top: 0; padding-bottom: 0; }
.wrap--tight { padding-top: 0; padding-bottom: 0; }

.sec-light { background: #fff; color: var(--ink-900); }
.sec-soft  { background: var(--ink-50); color: var(--ink-900); border-block: 1px solid var(--cizgi); }
.sec-dark  { background: var(--mavi-950); color: #fff; }
.sec-brand { background: var(--mavi-800); color: #fff; }

/* Art arda gelen aynı zeminli bölümlerde çift çizgi oluşmasın */
.sec-soft + .sec-soft { border-top: 0; }

.sec-dark .sec-text, .sec-brand .sec-text,
.sec-dark .card-text, .sec-brand .card-text,
.sec-dark .stat-label, .sec-brand .stat-label { color: rgba(255,255,255,.75); }

.sec-head { max-width: 620px; margin-bottom: 48px; }
.sec-title { font-size: clamp(1.7rem, 3.2vw, 2.35rem); line-height: 1.2; font-weight: 700; letter-spacing: -.02em; margin: 0; }
.sec-title.mb { margin-bottom: 40px; }
.sec-text { font-size: 1.06rem; color: var(--ink-600); margin: 16px 0 0; }
.center { text-align: center; }
.narrow { max-width: 640px; margin-left: auto; margin-right: auto; }

.overline {
  margin: 0 0 12px;
  font-size: .72rem; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--mavi);
}
.sec-dark .overline, .sec-brand .overline, .hero.sec-dark .overline { color: var(--mavi-300); }
.sec-soft .overline { color: var(--mavi-600); }

/* ----------------------------------------------------------------- BUTONLAR */

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 13px 26px; border-radius: var(--radius-sm);
  font-size: .9rem; font-weight: 600; border: 1px solid transparent; cursor: pointer;
  transition: background-color .16s, color .16s, border-color .16s, box-shadow .16s;
}
.btn-primary { background: var(--brand); color: #fff; box-shadow: var(--golge-sm); }
.btn-primary:hover { background: var(--brand-600); box-shadow: var(--golge); }
.btn-ghost { background: #fff; color: var(--ink-800); border-color: var(--cizgi-koyu); }
.btn-ghost:hover { border-color: var(--mavi); color: var(--mavi); }
.sec-dark .btn-ghost, .sec-brand .btn-ghost {
  background: transparent; color: #fff; border-color: rgba(255,255,255,.35);
}
.sec-dark .btn-ghost:hover, .sec-brand .btn-ghost:hover { border-color: #fff; color: #fff; }
.btn-sm { padding: 10px 20px; font-size: .85rem; }
.btn-block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

/* -------------------------------------------------------------- ÜST MENÜ */

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.94); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--cizgi);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; min-height: 72px; }
.logo { flex: 0 0 auto; }
.logo img { height: 38px; width: auto; display: block; }
.logo-text { font-size: 1.25rem; font-weight: 700; letter-spacing: -.02em; }

/* Menü tek satırda kalır: başlıklar ve düğme yazıları hiçbir zaman bölünmez */
.nav { display: flex; align-items: center; gap: 26px; }
.nav > a { font-size: .9rem; font-weight: 500; color: var(--ink-700); white-space: nowrap; }
.nav > a:hover { color: var(--mavi); }
.nav-actions { display: flex; align-items: center; gap: 12px; flex: 0 0 auto; }
.nav-actions .btn { white-space: nowrap; }
.nav-panel { padding-left: 18px; padding-right: 18px; }

/* Dar masaüstünde menü sıkışmasın diye kademeli daralma */
@media (max-width: 1240px) {
  .nav { gap: 20px; }
  .nav > a { font-size: .86rem; }
  .nav-actions { gap: 10px; }
  .nav-actions .btn-sm { padding: 9px 15px; font-size: .8rem; }
}
@media (max-width: 1080px) {
  .nav { gap: 15px; }
  .nav > a { font-size: .82rem; }
  .logo img { height: 32px; }
}

.nav-toggle { display: none; }
.nav-burger { display: none; flex-direction: column; gap: 5px; padding: 10px; cursor: pointer; }
.nav-burger span { display: block; width: 22px; height: 2px; background: var(--ink-700); border-radius: 2px; }

/* ------------------------------------------------------------------ HERO */

.hero { padding: 88px 0; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.hero-grid--single { grid-template-columns: 1fr; max-width: 800px; }
.hero-title { font-size: clamp(2.1rem, 5vw, 3.3rem); line-height: 1.08; letter-spacing: -.025em; font-weight: 700; margin: 0; }
.hero-text { font-size: 1.1rem; line-height: 1.7; margin: 24px 0 0; max-width: 34em; opacity: .8; }
.hero-media img { width: 100%; filter: drop-shadow(0 18px 44px rgba(11,34,57,.18)); }

/* ---------------------------------------------------------------- IZGARA */

.grid { display: grid; gap: 24px; }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-4 { grid-template-columns: repeat(4, 1fr); }

/* ---------------------------------------------------------------- SAYILAR */

.stats-grid { gap: 32px; }
.stat { text-align: center; }
.stat-value { font-size: clamp(2.5rem, 5vw, 3.4rem); font-weight: 700; letter-spacing: -.03em; color: var(--mavi-600); line-height: 1.05; }
/* Dört sütunlu şeritte değerler kelime olabiliyor — punto küçülür,
   yükseklik sabitlenir ki alt satırdaki etiketler aynı hizada dursun */
.stats-grid.cols-4 .stat-value {
  font-size: clamp(1.75rem, 2.9vw, 2.35rem);
  min-height: 2.1em; display: flex; align-items: center; justify-content: center;
}
.sec-dark .stat-value, .sec-brand .stat-value { color: var(--brand-300); }
.stat-label { margin-top: 12px; font-size: .92rem; color: var(--ink-600); }

/* ----------------------------------------------------------------- KARTLAR */

.card {
  border: 1px solid var(--cizgi); border-radius: var(--radius);
  background: #fff; padding: 28px;
}
.sec-dark .card  { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.12); }
.sec-brand .card { background: rgba(255,255,255,.1);  border-color: rgba(255,255,255,.22); }
.card--link { transition: box-shadow .18s, transform .18s, border-color .18s; }
.card--link:hover { box-shadow: var(--golge-lg); border-color: var(--mavi-300); transform: translateY(-2px); }
/* Tıklanabilir kart olduğu başlığın yanındaki okla belli olur */
.card--link .card-title::after {
  content: '→'; color: var(--mavi); font-weight: 400; margin-left: 8px;
  display: inline-block; transition: transform .18s;
}
.card--link:hover .card-title::after { transform: translateX(4px); }
.sec-dark .card--link .card-title::after,
.sec-brand .card--link .card-title::after { color: var(--brand-300); }
.card-icon {
  width: 46px; height: 46px; border-radius: 12px; margin-bottom: 20px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.35rem; background: var(--mavi-50); border: 1px solid var(--mavi-100);
}
.sec-dark .card-icon, .sec-brand .card-icon { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.18); }
.card-img { width: 100%; height: 160px; object-fit: cover; border-radius: 10px; margin-bottom: 20px; }
.card-title { font-size: 1.05rem; font-weight: 700; margin: 0; }
.card-text { font-size: .9rem; line-height: 1.65; color: var(--ink-600); margin: 10px 0 0; }

/* ----------------------------------------------------------------- ADIMLAR */

.step-num {
  width: 42px; height: 42px; border-radius: 12px; margin-bottom: 16px;
  display: flex; align-items: center; justify-content: center;
  background: var(--mavi-600); color: #fff; font-weight: 700; font-size: 1.02rem;
}
.sec-dark .step-num, .sec-brand .step-num { background: var(--brand); }

/* ----------------------------------------------------------- GÖRSEL+METİN */

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.split--rev > div:first-child { order: 2; }
.split-img { width: 100%; border-radius: var(--radius); box-shadow: var(--golge-lg); border: 1px solid var(--cizgi); }

/* ------------------------------------------------------------ KARŞILAŞTIRMA */

.compare-box { border: 1px solid var(--cizgi); border-radius: var(--radius); padding: 32px; background: var(--ink-50); color: var(--ink-600); }
.compare-box--brand { border: 1px solid var(--brand-100); background: var(--brand-50); color: var(--ink-900); }
.compare-label { margin: 0 0 14px; font-size: .72rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-500); }
.compare-box--brand .compare-label { color: var(--brand-600); }
.compare-box--brand .compare-label::before { content: '✓ '; }
.compare-text { margin: 0; font-size: 1.2rem; line-height: 1.6; }
.compare-box--brand .compare-text { font-weight: 500; }

/* ----------------------------------------------------------------- GALERİ */

.gallery-item img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 12px; }
.gallery-item figcaption { margin-top: 10px; font-size: .87rem; color: var(--ink-500); }

/* ------------------------------------------------------------------ VİDEO */

.video-frame { margin-top: 40px; border-radius: var(--radius); overflow: hidden; background: #000; box-shadow: var(--golge-lg); }
.video-frame iframe, .video-frame video { display: block; width: 100%; aspect-ratio: 16/9; border: 0; }

/* -------------------------------------------------------------------- SSS */

.faq { margin-top: 40px; border: 1px solid var(--cizgi); border-radius: var(--radius); overflow: hidden; background: #fff; }
.sec-dark .faq, .sec-brand .faq { border-color: rgba(255,255,255,.18); }
.faq-item + .faq-item { border-top: 1px solid var(--cizgi); }
.sec-dark .faq-item + .faq-item, .sec-brand .faq-item + .faq-item { border-color: rgba(255,255,255,.12); }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 20px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  font-weight: 600;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-plus { color: var(--brand); font-size: 1.5rem; line-height: 1; transition: transform .18s; }
.faq-item[open] .faq-plus { transform: rotate(45deg); }
.faq-a { padding: 0 24px 22px; font-size: .93rem; line-height: 1.7; color: var(--ink-600); }
.sec-dark .faq-a, .sec-brand .faq-a { color: rgba(255,255,255,.72); }

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

.cta { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 20px; max-width: 760px; }
.cta .sec-text { margin: 0; }

/* ---------------------------------------------------------------- İLETİŞİM */

.contact-list { margin: 32px 0 0; display: grid; gap: 18px; }
.contact-list dt { font-size: .85rem; font-weight: 600; color: var(--ink-500); }
.contact-list dd { margin: 4px 0 0; font-size: 1.08rem; }
.contact-list a:hover { color: var(--mavi); }
.map { margin-top: 32px; border-radius: 12px; overflow: hidden; }
.map iframe { width: 100%; height: 260px; border: 0; display: block; }

.form-card { border: 1px solid var(--cizgi); border-radius: var(--radius); padding: 28px; background: #fff; box-shadow: var(--golge); }
.sec-dark .form-card { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.12); }
.form { display: grid; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.input {
  width: 100%; padding: 13px 16px; font: inherit; font-size: .92rem;
  border: 1px solid var(--cizgi-koyu); border-radius: 10px; background: #fff; color: var(--ink-900);
  outline: none; transition: border-color .15s;
}
.input:focus { border-color: var(--mavi); box-shadow: 0 0 0 3px var(--mavi-50); }
.sec-dark .input { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.2); color: #fff; }
textarea.input { resize: vertical; }
.hp { position: absolute; left: -9999px; }
.form-note { font-size: .78rem; color: var(--ink-400); margin: 0; }
.form-error { background: #fdecec; color: #a52222; padding: 12px 16px; border-radius: var(--radius-sm); margin: 0; font-size: .9rem; }
.form-success { text-align: center; padding: 40px 0; }
.form-success-icon {
  width: 56px; height: 56px; margin: 0 auto 16px; border-radius: 999px;
  display: flex; align-items: center; justify-content: center;
  background: var(--brand-50); color: var(--brand); font-size: 1.8rem;
}
.form-success-title { font-size: 1.15rem; font-weight: 700; margin: 0; }
.form-success-text { color: var(--ink-600); margin: 8px 0 0; font-size: .93rem; }

/* ------------------------------------------------------------------- PROSE */

.prose { font-size: 1rem; }
.prose h2 { font-size: 1.7rem; line-height: 1.25; font-weight: 700; margin: 32px 0 12px; }
.prose h3 { font-size: 1.28rem; line-height: 1.3; font-weight: 700; margin: 26px 0 8px; }
.prose p  { margin: 14px 0; line-height: 1.75; color: var(--ink-700); }
.prose ul { list-style: disc; padding-left: 22px; margin: 14px 0; color: var(--ink-700); }
.prose ol { list-style: decimal; padding-left: 22px; margin: 14px 0; color: var(--ink-700); }
.prose li { margin: 6px 0; line-height: 1.7; }
.prose a  { color: var(--brand-600); text-decoration: underline; text-underline-offset: 3px; }
.prose strong { font-weight: 700; color: var(--ink-900); }
.prose blockquote { border-left: 3px solid var(--brand); padding-left: 18px; margin: 20px 0; font-style: italic; color: var(--ink-600); }
.sec-dark .prose p, .sec-dark .prose ul, .sec-dark .prose ol { color: rgba(255,255,255,.75); }
.sec-dark .prose strong { color: #fff; }

/* ------------------------------------------------------------------ FOOTER */

.site-footer { background: var(--ink-950); color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-top: 64px; padding-bottom: 64px; }
.footer-logo { height: 38px; width: auto; }
.footer-text { margin: 20px 0 0; max-width: 34em; font-size: .9rem; line-height: 1.7; color: rgba(255,255,255,.6); }
.footer-social { display: flex; gap: 16px; margin-top: 24px; }
.footer-social a { font-size: .87rem; color: rgba(255,255,255,.6); }
.footer-social a:hover { color: var(--brand-300); }
.footer-head { font-size: .72rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: rgba(255,255,255,.4); margin: 0 0 16px; }
.footer-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: .92rem; color: rgba(255,255,255,.7); }
.footer-list a:hover { color: var(--brand-300); }
/* Güvenli ödeme şeridi — Visa / Mastercard / Troy / iyzico */
.footer-odeme { border-top: 1px solid rgba(255,255,255,.1); }
.footer-odeme .wrap { padding-top: 24px; padding-bottom: 24px; }
.odeme-serit { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.odeme-baslik { display: flex; align-items: center; gap: 9px; margin: 0; font-size: .82rem; color: rgba(255,255,255,.55); }
.odeme-kilit svg { width: 15px; height: 15px; fill: currentColor; display: block; }
.odeme-logolar { list-style: none; display: flex; align-items: center; gap: 10px; margin: 0; padding: 0; flex-wrap: wrap; }
.odeme-logolar img { height: 34px; width: auto; display: block; }

/* Açık zeminde (yasal sayfalar) aynı şerit */
.sec-light .odeme-baslik { color: var(--ink-500); }
.sec-light .odeme-logolar img { border: 1px solid var(--ink-200); border-radius: 7px; }

/* ------------------------------------------------------------ YASAL SAYFA */

.yasal h1 { margin-bottom: 6px; }
.yasal h2 { font-size: 1.12rem; margin: 34px 0 10px; color: var(--ink-900); }
.yasal h3 { font-size: 1rem; margin: 22px 0 8px; color: var(--ink-900); }
.yasal p, .yasal li { color: var(--ink-600); line-height: 1.8; }
.yasal ul, .yasal ol { padding-left: 20px; }
.yasal li { margin-bottom: 7px; }
.yasal a { color: var(--brand-600); text-decoration: underline; text-underline-offset: 3px; }
.yasal strong { color: var(--ink-900); }

.bilgi-kart { background: var(--ink-50, #f6f6f6); border: 1px solid var(--ink-200); border-radius: 13px; padding: 20px 24px; margin: 22px 0; }
.bilgi-kart h3 { margin: 0 0 12px; font-size: .95rem; }
.bilgi-liste { display: grid; grid-template-columns: 190px 1fr; gap: 8px 18px; margin: 0; font-size: .92rem; }
.bilgi-liste dt { color: var(--ink-500); }
.bilgi-liste dd { margin: 0; color: var(--ink-900); font-weight: 600; }

.yasal-uyari { background: #fff6e6; border: 1px solid #f2ddc0; border-radius: 12px; padding: 16px 20px; margin: 22px 0; color: #7a4f13; font-size: .92rem; }
.yasal-uyari strong { color: #7a4f13; }

.yasal-tablo { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: .92rem; }
.yasal-tablo th, .yasal-tablo td { border: 1px solid var(--ink-200); padding: 10px 14px; text-align: left; vertical-align: top; }
.yasal-tablo th { background: var(--ink-50, #f6f6f6); font-weight: 700; color: var(--ink-900); width: 34%; }

@media (max-width: 640px) {
  .bilgi-liste { grid-template-columns: 1fr; gap: 2px 0; }
  .bilgi-liste dd { margin-bottom: 10px; }
  .yasal-tablo th { width: auto; }
}

.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-top: 22px; padding-bottom: 22px; font-size: .78rem; color: rgba(255,255,255,.4); }
.footer-bottom-inner p { margin: 0; }
.footer-bottom-inner a:hover { color: rgba(255,255,255,.75); }

/* -------------------------------------------------------------- WHATSAPP */

.wa-fab {
  position: fixed; right: 24px; bottom: 24px; z-index: 60;
  width: 56px; height: 56px; border-radius: 999px;
  display: flex; align-items: center; justify-content: center;
  background: #25d366; color: #fff; box-shadow: 0 10px 26px rgba(0,0,0,.25);
  transition: transform .15s;
}
.wa-fab:hover { transform: scale(1.06); }
.wa-fab svg { width: 28px; height: 28px; fill: currentColor; }

/* ----------------------------------------------------------------- DİĞER */

.draft-bar { background: var(--brand); color: #fff; text-align: center; padding: 10px 20px; font-size: .87rem; font-weight: 600; }
.notfound { text-align: center; padding: 80px 0; }
.notfound-code { font-size: 4.5rem; font-weight: 700; color: var(--brand); margin: 0 0 12px; letter-spacing: -.03em; }
.notfound .btn { margin-top: 28px; }

/* ------------------------------------------------------------- DUYARLILIK */

@media (max-width: 900px) {
  .sec { padding: 56px 0; }
  .hero { padding: 60px 0; }
  .hero-grid, .split { grid-template-columns: 1fr; gap: 36px; }
  .split--rev > div:first-child { order: 0; }
  .cols-4 { grid-template-columns: repeat(2, 1fr); }
  .cols-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }

  .nav-burger { display: flex; }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--ink-100);
    padding: 8px 20px 20px;
  }
  .nav-toggle:checked ~ .nav { display: flex; }
  .nav > a { padding: 14px 0; border-bottom: 1px solid var(--ink-100); font-size: .95rem; white-space: normal; }
  .nav-actions { flex-direction: column; align-items: stretch; gap: 12px; padding-top: 16px; }
  .nav-actions .btn { justify-content: center; }
  .header-inner { position: relative; flex-wrap: wrap; }
  .logo img { height: 34px; }
}

@media (max-width: 600px) {
  .cols-2, .cols-3, .cols-4, .stats-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom-inner { flex-direction: column; align-items: flex-start; }
  .compare-text { font-size: 1.05rem; }
}