/* ==========================================================================
   corporate-one v5 — "İDDİALI"

   Yön, Türkiye'de web tasarımı SATAN ajansların kendi sitelerinden çıkarıldı
   (prix-studio, iyzico + 2026 TR trend kaynakları). Önceki iki sürümün hatası
   şuydu: başlıklar ince (300) ve zarifti; piyasa KALIN ve iddialı istiyor.

   Karakteristik kararlar:
     • Devasa, kalın, sıkı başlıklar (Bricolage Grotesque 700-800)
     • Sıcak kırık-beyaz zemin (buz beyazı değil)
     • Siyah hap CTA + ok yuvarlağı — TR ajans deseninin imzası
     • Güven şeridi hero'nun hemen altında
     • Yumuşak yuvarlatma (18-28px), yumuşak gölge, kart-öncelikli
     • Fotoğraf yuvarlatılmış çerçevede, tam-taşma değil
   Harici istek yok · npm build gerekmez.
   ========================================================================== */

@font-face {
  font-family: 'SFDisplay';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url(fonts/bricolage-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;
}

@font-face {
  font-family: 'SFDisplay';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url(fonts/bricolage-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: 'SFText';
  font-style: normal;
  font-weight: 300 800;
  font-display: swap;
  src: url(fonts/manrope-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;
}

@font-face {
  font-family: 'SFText';
  font-style: normal;
  font-weight: 300 800;
  font-display: swap;
  src: url(fonts/manrope-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;
}

/* --- Paletler: sıcak kırık-beyaz + siyah + tek canlı vurgu ------------- */
:root,
[data-palette='trust-blue'] {
  --ink: #101114;
  --ink-2: #45484f;
  --ink-soft: #6d7178;
  --paper: #f8f7f4;
  --card: #ffffff;
  --line: #e7e4dd;
  --accent: #2563eb;
  --accent-deep: #1a4bc4;
  --accent-soft: #e7efff;
  --accent-ink: #ffffff;
}

[data-palette='warm-earth'] {
  --ink: #14100d;
  --ink-2: #4a423c;
  --ink-soft: #746a62;
  --paper: #faf6f1;
  --card: #ffffff;
  --line: #ebe2d8;
  --accent: #e0562d;
  --accent-deep: #b83f1c;
  --accent-soft: #fdeee7;
  --accent-ink: #ffffff;
}

[data-palette='fresh-green'] {
  --ink: #0f1512;
  --ink-2: #414b45;
  --ink-soft: #68736c;
  --paper: #f6f8f5;
  --card: #ffffff;
  --line: #e0e7df;
  --accent: #10a37f;
  --accent-deep: #0b7a5f;
  --accent-soft: #e4f6f0;
  --accent-ink: #ffffff;
}

[data-palette='slate-mono'] {
  --ink: #111213;
  --ink-2: #45484b;
  --ink-soft: #6b6e72;
  --paper: #f7f7f6;
  --card: #ffffff;
  --line: #e5e5e3;
  --accent: #ea580c;
  --accent-deep: #c2410c;
  --accent-soft: #fdeee3;
  --accent-ink: #ffffff;
}

/* --- Ölçek: büyük ve iddialı ------------------------------------------- */
:root {
  --display: 'SFDisplay', 'SFText', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  --text: 'SFText', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;

  --step-hero: clamp(2.5rem, 6.2vw, 5rem);
  --step-h2: clamp(2rem, 4.4vw, 3.4rem);
  --step-h3: clamp(1.12rem, 1.8vw, 1.35rem);
  --step-body: clamp(1rem, 1.35vw, 1.08rem);
  --step-label: 0.74rem;

  --gap: clamp(1rem, 2vw, 1.5rem);
  --section-y: clamp(3.5rem, 7vw, 6.5rem);
  --radius: 18px;
  --radius-lg: 28px;
  --pill: 999px;
  --shadow: 0 1px 2px rgba(16, 17, 20, 0.04), 0 10px 30px -14px rgba(16, 17, 20, 0.18);
  --shell: 1180px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  min-width: 0;
}

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

body.sf {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--text);
  font-size: var(--step-body);
  line-height: 1.62;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body.sf img {
  max-width: 100%;
  height: auto;
  display: block;
}

body.sf :is(a, button, summary, label, input, textarea) {
  touch-action: manipulation;
  -webkit-tap-highlight-color: color-mix(in srgb, var(--accent) 20%, transparent);
}

body.sf [id] {
  scroll-margin-top: 5.5rem;
}

.sf-prose a,
.sf-faq a,
.sf-note a {
  color: var(--accent-deep);
  text-underline-offset: 3px;
}

.sf-shell {
  width: min(100% - 2.25rem, var(--shell));
  margin-inline: auto;
}

.sf-section {
  padding-block: var(--section-y);
}

.sf-section--tint {
  background: var(--card);
}

.sf-skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.7rem 1.2rem;
  border-radius: var(--pill);
  background: var(--ink);
  color: #fff;
  text-decoration: none;
  transition: top 0.15s ease;
}

.sf-skip:focus {
  top: 1rem;
}

body.sf :is(a, button, summary, input, textarea):focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

/* --- Başlık bloğu: büyük, kalın, iddialı ------------------------------- */
.sf-head {
  max-width: 44rem;
  margin: 0 0 clamp(2rem, 4vw, 3rem);
}

.sf-head--center {
  margin-inline: auto;
  text-align: center;
}

.sf-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  padding: 0.4rem 0.85rem;
  border-radius: var(--pill);
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-size: var(--step-label);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.sf-title {
  margin: 0;
  font-family: var(--display);
  font-size: var(--step-h2);
  font-weight: 800;
  font-variation-settings: 'opsz' 72, 'wdth' 100;
  line-height: 1.02;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.sf-title em {
  font-style: normal;
  color: var(--accent);
}

.sf-lede {
  max-width: 44ch;
  margin: 1.15rem 0 0;
  font-size: clamp(1.02rem, 1.5vw, 1.15rem);
  color: var(--ink-soft);
}

.sf-head--center .sf-lede {
  margin-inline: auto;
}

/* --- Üst menü ---------------------------------------------------------- */
.sf-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(1.5) blur(12px);
}

.sf-header__bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 74px;
}

.sf-brandmark {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-shrink: 1;
  overflow: hidden;
  font-family: var(--display);
  font-size: 1.22rem;
  font-weight: 800;
  font-variation-settings: 'opsz' 24;
  letter-spacing: -0.03em;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: var(--ink);
  text-decoration: none;
}

.sf-brandmark img {
  max-height: 40px;
  width: auto;
}

.sf-nav {
  display: none;
  margin-left: auto;
  gap: 1.6rem;
}

.sf-nav a {
  color: var(--ink-2);
  font-size: 0.94rem;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.15s ease;
}

.sf-nav a:hover,
.sf-nav a:focus-visible {
  color: var(--ink);
}

.sf-header .sf-header__cta {
  display: none;
  flex-shrink: 0;
}

.sf-menu-toggle {
  margin-left: auto;
  flex-shrink: 0;
  padding: 0.62rem 1.1rem;
  border: 0;
  border-radius: var(--pill);
  background: var(--ink);
  color: #fff;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
}

.sf-drawer {
  display: none;
  flex-direction: column;
  gap: 0.15rem;
  padding-bottom: 0.9rem;
}

.sf-drawer[data-open='true'] {
  display: flex;
}

.sf-drawer a {
  padding: 0.8rem 1rem;
  border-radius: 12px;
  background: var(--card);
  color: var(--ink);
  font-weight: 500;
  text-decoration: none;
}

/* --- Butonlar: siyah hap + ok yuvarlağı (TR ajans imzası) --------------- */
.sf-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.72rem 0.72rem 0.72rem 1.5rem;
  border: 0;
  border-radius: var(--pill);
  background: var(--ink);
  color: #fff;
  font-family: var(--text);
  font-weight: 700;
  font-size: 0.97rem;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.sf-btn::after {
  content: '';
  width: 2.1rem;
  height: 2.1rem;
  flex: none;
  border-radius: 50%;
  background: var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12h13M12 5l7 7-7 7' fill='none' stroke='%23fff' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 1.05rem no-repeat;
  transition: transform 0.2s ease;
}

.sf-btn:hover {
  background: #000;
  color: #fff;
}

.sf-btn:hover::after {
  transform: translateX(3px);
}

.sf-btn--plain {
  padding: 0.9rem 1.5rem;
  background: transparent;
  border: 1.5px solid var(--line);
  color: var(--ink);
}

.sf-btn--plain::after {
  display: none;
}

.sf-btn--plain:hover {
  background: var(--card);
  border-color: var(--ink);
  color: var(--ink);
}

/* --- HERO: kalın başlık + yuvarlatılmış fotoğraf ----------------------- */
.sf-hero {
  padding-block: clamp(2rem, 4vw, 3.5rem) clamp(2.5rem, 5vw, 4rem);
}

.sf-hero__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: center;
}

.sf-hero h1 {
  margin: 0;
  font-family: var(--display);
  font-size: var(--step-hero);
  font-weight: 800;
  font-variation-settings: 'opsz' 96, 'wdth' 100;
  line-height: 0.98;
  letter-spacing: -0.042em;
  text-wrap: balance;
}

.sf-hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.sf-hero__slogan {
  max-width: 38ch;
  margin: 1.3rem 0 2rem;
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  color: var(--ink-soft);
}

.sf-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.sf-hero__media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--card);
}

.sf-hero__media img {
  width: 100%;
  aspect-ratio: 4 / 3.4;
  object-fit: cover;
}

.sf-hero--plain .sf-hero__media {
  min-height: 20rem;
  background:
    radial-gradient(110% 120% at 78% 12%, color-mix(in srgb, var(--accent) 48%, transparent), transparent 62%),
    linear-gradient(160deg, var(--ink), #000);
}

/* Güven şeridi: hero'nun hemen altında (TR deseni) */
.sf-trust {
  display: grid;
  gap: 1px;
  margin-top: clamp(2rem, 4vw, 3rem);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--line);
  border: 1px solid var(--line);
}

.sf-trust > div {
  display: grid;
  gap: 0.2rem;
  padding: 1.1rem 1.35rem;
  background: var(--card);
}

.sf-trust dt {
  font-size: var(--step-label);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.sf-trust dd {
  margin: 0;
  font-family: var(--display);
  font-size: 1.1rem;
  font-weight: 700;
  font-variation-settings: 'opsz' 20;
  letter-spacing: -0.02em;
}

.sf-trust a {
  color: var(--ink);
  text-decoration: none;
}

.sf-trust a:hover {
  color: var(--accent-deep);
}

/* --- Hakkımızda -------------------------------------------------------- */
.sf-about {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3.5rem);
  align-items: center;
}

.sf-prose {
  max-width: 58ch;
  font-size: clamp(1.02rem, 1.5vw, 1.12rem);
  line-height: 1.78;
  color: var(--ink-soft);
}

.sf-prose p {
  margin: 0 0 1.1rem;
}

.sf-prose p:last-child {
  margin-bottom: 0;
}

.sf-about__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

/* --- Kartlar ----------------------------------------------------------- */
.sf-grid {
  display: grid;
  gap: var(--gap);
  grid-template-columns: 1fr;
}

.sf-card {
  padding: clamp(1.5rem, 2.6vw, 2rem);
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.sf-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 2px 4px rgba(16, 17, 20, 0.05), 0 24px 46px -20px rgba(16, 17, 20, 0.24);
}

.sf-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.7rem;
  height: 2.7rem;
  margin-bottom: 1.1rem;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-family: var(--display);
  font-size: 0.95rem;
  font-weight: 700;
}

.sf-card h3 {
  margin: 0 0 0.5rem;
  font-family: var(--display);
  font-size: var(--step-h3);
  font-weight: 700;
  font-variation-settings: 'opsz' 24;
  letter-spacing: -0.025em;
  line-height: 1.25;
}

.sf-card p {
  margin: 0;
  font-size: 0.99rem;
  color: var(--ink-soft);
}

/* --- Avantajlar -------------------------------------------------------- */
.sf-advantages {
  display: grid;
  gap: var(--gap);
  margin: 0;
  padding: 0;
  list-style: none;
}

.sf-advantages li {
  display: grid;
  grid-template-columns: 2.1rem 1fr;
  gap: 0.9rem;
  align-items: start;
  padding: 1.15rem 1.35rem;
  background: var(--card);
  border-radius: var(--radius);
  font-weight: 500;
  box-shadow: var(--shadow);
}

.sf-advantages li::before {
  content: '';
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  background: var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3.6 8.5l2.9 2.9 5.9-6.4' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 1rem no-repeat;
}

/* --- Galeri ------------------------------------------------------------ */
.sf-gallery {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
}

.sf-gallery figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.sf-gallery img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.sf-gallery img:hover {
  transform: scale(1.04);
}

/* --- Yorumlar ---------------------------------------------------------- */
.sf-quote {
  margin: 0;
  padding: clamp(1.5rem, 2.6vw, 2rem);
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.sf-quote blockquote {
  margin: 0 0 0.9rem;
  font-size: 1.06rem;
  line-height: 1.62;
}

.sf-quote cite {
  font-size: 0.88rem;
  font-style: normal;
  font-weight: 700;
  color: var(--ink-soft);
}

/* --- SSS --------------------------------------------------------------- */
.sf-faq {
  max-width: 48rem;
  margin-inline: auto;
  display: grid;
  gap: 0.75rem;
}

.sf-faq details {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.sf-faq summary {
  display: flex;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.15rem 1.4rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.sf-faq summary::-webkit-details-marker {
  display: none;
}

.sf-faq summary::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1;
  color: var(--accent);
}

.sf-faq details[open] summary::after {
  content: '–';
}

.sf-faq details p {
  margin: 0;
  padding: 0 1.4rem 1.3rem;
  color: var(--ink-soft);
}

/* --- İletişim ---------------------------------------------------------- */
.sf-contact {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: start;
}

.sf-infocard {
  display: grid;
  gap: 1.3rem;
  margin: 0;
  padding: clamp(1.5rem, 2.6vw, 2rem);
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-lg);
}

.sf-infocard__row {
  display: grid;
  gap: 0.2rem;
}

.sf-infocard dt {
  font-size: var(--step-label);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.58);
}

.sf-infocard dd {
  margin: 0;
  font-size: 1.06rem;
  font-weight: 600;
}

.sf-infocard a {
  color: #fff;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.32);
}

.sf-infocard a:hover {
  border-bottom-color: #fff;
}

.sf-directions {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.3rem;
  padding: 0.7rem 1.2rem;
  border-radius: var(--pill);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}

.sf-directions:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* --- Form -------------------------------------------------------------- */
.sf-form {
  display: grid;
  gap: 1rem;
  padding: clamp(1.5rem, 2.6vw, 2rem);
  background: var(--card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.sf-field label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink-2);
}

.sf-field input,
.sf-field textarea {
  width: 100%;
  padding: 0.9rem 1.05rem;
  border: 1.5px solid var(--line);
  border-radius: 14px;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  font-size: 1rem;
  transition: border-color 0.16s ease, background-color 0.16s ease;
}

.sf-field input:focus,
.sf-field textarea:focus {
  border-color: var(--accent);
  background: var(--card);
}

.sf-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.sf-consent {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.6rem;
  align-items: start;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.sf-consent input {
  margin-top: 0.25rem;
}

.sf-note {
  margin: 0;
  font-size: 0.83rem;
  color: var(--ink-soft);
}

.sf-alert {
  padding: 0.9rem 1.1rem;
  border-radius: 14px;
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-size: 0.94rem;
}

.sf-alert--error {
  background: #fdeceb;
  color: #8f2018;
}

/* --- Footer ------------------------------------------------------------ */
.sf-footer {
  padding-block: clamp(2.5rem, 5vw, 4rem);
  background: var(--ink);
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.93rem;
}

.sf-footer a {
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
}

.sf-footer a:hover {
  color: #fff;
}

.sf-footer__grid {
  display: grid;
  gap: 1.6rem;
}

.sf-footer__name {
  margin: 0 0 0.45rem;
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 800;
  font-variation-settings: 'opsz' 24;
  letter-spacing: -0.03em;
  color: #fff;
}

.sf-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.15rem;
}

.sf-footer__legal {
  padding-top: 1.35rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.82rem;
}

/* --- Yüzen WhatsApp ----------------------------------------------------- */
.sf-wa {
  position: fixed;
  right: 1.1rem;
  bottom: 5rem;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: #25d366;
  box-shadow: 0 12px 26px -10px rgba(37, 211, 102, 0.8);
  transition: transform 0.2s ease;
}

.sf-wa:hover {
  transform: scale(1.06);
}

.sf-wa svg {
  width: 1.9rem;
  height: 1.9rem;
  fill: #fff;
}

/* --- Mobil alt çubuk ---------------------------------------------------- */
.sf-dock {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 50;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  background: color-mix(in srgb, var(--card) 96%, transparent);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--line);
  padding-bottom: env(safe-area-inset-bottom);
}

.sf-dock a {
  padding: 0.95rem 0.4rem;
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
}

.sf-dock a.is-primary {
  background: var(--ink);
  color: #fff;
}

body.sf.has-dock {
  padding-bottom: 60px;
}

/* --- Duyarlı ------------------------------------------------------------ */
@media (min-width: 620px) {
  .sf-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sf-advantages {
    grid-template-columns: repeat(2, 1fr);
  }

  .sf-trust {
    grid-template-columns: repeat(3, 1fr);
    grid-auto-flow: column;
  }
}

@media (min-width: 940px) {
  .sf-nav {
    display: flex;
  }

  .sf-header .sf-header__cta {
    display: inline-flex;
  }

  .sf-menu-toggle,
  .sf-drawer {
    display: none;
  }

  .sf-grid--three {
    grid-template-columns: repeat(3, 1fr);
  }

  .sf-hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
  }

  .sf-about {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .sf-contact {
    grid-template-columns: 0.85fr 1.15fr;
  }

  .sf-dock {
    display: none;
  }

  body.sf.has-dock {
    padding-bottom: 0;
  }

  .sf-wa {
    right: 1.6rem;
    bottom: 1.6rem;
  }
}

/* --- Hareket: kademeli açılış ------------------------------------------
   Gizleme YALNIZ .js-anim ile; JS çalışmazsa içerik görünür kalır. */
@media (prefers-reduced-motion: no-preference) {
  .js-anim .sf-lift {
    opacity: 0;
    transform: translateY(20px);
    animation: sf-lift 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: var(--d, 0ms);
  }

  @keyframes sf-lift {
    to {
      opacity: 1;
      transform: none;
    }
  }

  .js-anim .sf-reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.65s ease, transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .js-anim .sf-reveal.is-visible {
    opacity: 1;
    transform: none;
  }
}

@media print {
  .sf-header,
  .sf-dock,
  .sf-wa,
  .sf-form {
    display: none;
  }
}