:root {
  --navy: #0E223D;
  --navy-dark: #09172C;
  --navy-card: #132B4B;
  --teal: #16B2C0;
  --teal-soft: rgba(22, 178, 192, .14);
  --white: #FFFFFF;
  --muted: #8CA0BE;
  --line: rgba(140, 160, 190, .18);
  --radius: 18px;
  --radius-sm: 12px;
  --header-h: 68px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--white);
  background: var(--navy);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; text-wrap: balance; }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; border-radius: 6px; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--teal); color: var(--navy-dark); padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }

.container { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.container--narrow { max-width: 800px; }

/* Butonlar */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 12px 24px;
  border-radius: 999px; border: 1.5px solid transparent;
  font: 500 16px/1.2 inherit; font-family: inherit; cursor: pointer;
  transition: transform .15s ease, background-color .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--teal); color: var(--navy-dark); font-weight: 700; box-shadow: 0 8px 24px rgba(22, 178, 192, .28); }
.btn--primary:hover { background: #1FC6D5; }
.btn--ghost { border-color: var(--line); color: var(--white); background: rgba(255, 255, 255, .03); }
.btn--ghost:hover { border-color: var(--teal); }
.btn--sm { min-height: 42px; padding: 8px 18px; font-size: 14px; }
.btn--block { width: 100%; }
.ico { width: 20px; height: 20px; flex: none; }

/* Header */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(9, 23, 44, .82);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header__in { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); }
.logo img { height: 46px; width: auto; }
.nav { display: flex; align-items: center; gap: 26px; font-size: 14px; font-weight: 500; }
.nav a:not(.btn) { color: var(--muted); transition: color .15s; }
.nav a:not(.btn):hover { color: var(--white); }
.menu-btn { display: none; width: 44px; height: 44px; padding: 11px 9px; background: none; border: 0; cursor: pointer; flex-direction: column; justify-content: space-between; }
.menu-btn span { display: block; height: 2px; background: var(--white); border-radius: 2px; transition: transform .2s, opacity .2s; }
.menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(10px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-10px) rotate(-45deg); }

@media (max-width: 960px) {
  .menu-btn { display: flex; }
  .nav {
    position: absolute; top: var(--header-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 8px 20px 20px;
    background: var(--navy-dark); border-bottom: 1px solid var(--line);
    display: none;
  }
  .nav.open { display: flex; }
  .nav a:not(.btn) { padding: 14px 0; font-size: 16px; border-bottom: 1px solid var(--line); }
  .nav .btn { margin-top: 16px; min-height: 50px; font-size: 16px; }
}

/* Ortak bölüm */
.section { padding: 72px 0; position: relative; }
.section--dark { background: var(--navy-dark); }
.head { margin-bottom: 36px; max-width: 680px; }
.head h2, .contact__info h2 { font-size: clamp(26px, 4.2vw, 40px); margin-top: 12px; }
.head__sub { color: var(--muted); margin-top: 14px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: var(--teal); font-size: 13px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; }
.px { width: 10px; height: 10px; background: var(--teal); border-radius: 2px; flex: none; }
.accent { color: var(--teal); }

.grid { display: grid; gap: 18px; }
@media (min-width: 720px) {
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
  .section { padding: 104px 0; }
  .head { margin-bottom: 52px; }
}

/* Hero */
.hero {
  position: relative; padding: 56px 0 72px;
  background-image: radial-gradient(rgba(140, 160, 190, .16) 1px, transparent 1px);
  background-size: 26px 26px;
}
.hero::after { content: ""; position: absolute; inset: auto 0 0 0; height: 140px; background: linear-gradient(transparent, var(--navy)); pointer-events: none; }
.hero__in { position: relative; z-index: 1; display: grid; gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(36px, 7.4vw, 66px); letter-spacing: -.02em; margin-top: 18px; }
.lead { color: var(--muted); font-size: clamp(16px, 2vw, 19px); margin-top: 20px; max-width: 520px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 30px; }
.hero__tags li { font-size: 13px; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 5px 14px; background: rgba(9, 23, 44, .5); }
@media (max-width: 480px) { .hero__cta .btn { width: 100%; } }
@media (min-width: 1000px) {
  .hero { padding: 96px 0 120px; }
  .hero__in { grid-template-columns: 1.05fr .95fr; gap: 56px; }
}

/* Mockup'lar */
.hero__art { position: relative; max-width: 520px; width: 100%; margin: 0 auto; padding: 0 0 36px; }
.mock { background: var(--navy-card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 30px 60px rgba(0, 0, 0, .35); overflow: hidden; }
.mock--browser { width: 88%; }
.mock--flat { width: 100%; box-shadow: none; }
.mock__bar { display: flex; align-items: center; gap: 6px; padding: 12px 14px; border-bottom: 1px solid var(--line); background: rgba(9, 23, 44, .6); }
.mock__bar i { width: 9px; height: 9px; border-radius: 50%; background: rgba(140, 160, 190, .35); }
.mock__bar span { margin-left: 10px; font-size: 11px; color: var(--muted); background: rgba(140, 160, 190, .12); border-radius: 999px; padding: 2px 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mock__body { padding: 22px; }
.sk { border-radius: 6px; background: rgba(140, 160, 190, .2); }
.sk--title { height: 20px; width: 62%; background: rgba(255, 255, 255, .85); }
.sk--line { height: 9px; width: 86%; margin-top: 14px; }
.sk--short { width: 54%; margin-top: 9px; }
.sk--btn { height: 28px; width: 110px; border-radius: 999px; background: var(--teal); margin-top: 18px; }
.sk-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 22px; }
.sk-grid div { aspect-ratio: 4 / 3; border-radius: 10px; background: linear-gradient(135deg, rgba(22, 178, 192, .35), rgba(140, 160, 190, .14)); }

.mock--phone { position: absolute; right: 0; bottom: 0; width: 36%; min-width: 132px; border-radius: 26px; padding: 22px 12px 14px; background: var(--navy-dark); border: 2px solid rgba(140, 160, 190, .3); }
.mock__notch { position: absolute; top: 8px; left: 50%; transform: translateX(-50%); width: 34%; height: 6px; border-radius: 6px; background: rgba(140, 160, 190, .3); }
.ph-head { display: flex; align-items: center; gap: 8px; }
.ph-avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--navy); border: 2px solid var(--teal); flex: none; }
.ph-lines { flex: 1; display: grid; gap: 5px; }
.ph-lines b { height: 6px; border-radius: 4px; background: rgba(140, 160, 190, .3); }
.ph-lines b:last-child { width: 60%; }
.ph-stories { display: flex; gap: 6px; margin: 12px 0; }
.ph-stories i { width: 20px; height: 20px; border-radius: 50%; border: 1.5px solid var(--teal); }
.ph-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; }
.ph-grid div { aspect-ratio: 1; border-radius: 4px; background: rgba(140, 160, 190, .2); }
.ph-grid div:nth-child(2), .ph-grid div:nth-child(6) { background: rgba(22, 178, 192, .55); }

.pixel { position: absolute; background: var(--teal); border-radius: 3px; }
.pixel--1 { width: 18px; height: 18px; top: -22px; right: 16%; }
.pixel--2 { width: 10px; height: 10px; top: 2px; right: 8%; opacity: .6; }
.pixel--3 { width: 12px; height: 12px; bottom: 8px; left: -4px; opacity: .5; }

/* Kartlar */
.card, .pack, .why, .step, .project, .form {
  background: var(--navy-card); border: 1px solid var(--line); border-radius: var(--radius);
}
.section--dark .project, .section--dark .step { background: var(--navy); }
.card { padding: 28px; transition: transform .2s ease, border-color .2s ease; }
.card:hover, .pack:hover, .project:hover { transform: translateY(-4px); border-color: rgba(22, 178, 192, .55); }
.card__ico { width: 52px; height: 52px; border-radius: 14px; background: var(--teal-soft); color: var(--teal); display: grid; place-items: center; margin-bottom: 20px; }
.card__ico svg { width: 26px; height: 26px; }
.card h3 { font-size: 20px; margin-bottom: 16px; }

.ticks { display: grid; gap: 10px; }
.ticks li { position: relative; padding-left: 22px; color: var(--muted); font-size: 15px; }
.ticks li::before { content: ""; position: absolute; left: 0; top: .6em; width: 8px; height: 8px; background: var(--teal); border-radius: 2px; }

/* Projeler */
.project { overflow: hidden; display: flex; flex-direction: column; transition: transform .2s ease, border-color .2s ease; }
.project__visual { padding: 28px 28px 0; background: linear-gradient(160deg, rgba(22, 178, 192, .22), rgba(22, 178, 192, 0) 70%); }
.project__visual { display: block; }
.project__visual .mock { border-bottom: 0; border-radius: var(--radius-sm) var(--radius-sm) 0 0; }
.project__visual img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; object-position: top; }
.project__body { padding: 26px 28px 28px; display: flex; flex-direction: column; gap: 14px; flex: 1; }
.project__type { color: var(--teal); font-size: 13px; font-weight: 500; }
.project__body h3 { font-size: 24px; }
.project__body > p:not(.project__type) { color: var(--muted); }
.link { margin-top: auto; padding-top: 6px; color: var(--teal); font-weight: 500; align-self: flex-start; border-bottom: 1px solid transparent; transition: border-color .15s; }
.link:hover { border-bottom-color: var(--teal); }
.cal { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.cal i { aspect-ratio: 1; border-radius: 6px; background: rgba(140, 160, 190, .16); }
.cal i.on { background: var(--teal); }

/* Neden */
.why { padding: 26px; }
.why__n { color: var(--teal); font-weight: 700; font-size: 14px; letter-spacing: .08em; }
.why h3 { font-size: 18px; margin: 10px 0 8px; }
.why p { color: var(--muted); font-size: 15px; }

/* Süreç */
.steps { display: grid; gap: 18px; counter-reset: s; }
.step { padding: 26px; position: relative; }
.step__n { width: 40px; height: 40px; border-radius: 10px; background: var(--teal); color: var(--navy-dark); font-weight: 700; display: grid; place-items: center; margin-bottom: 18px; }
.step h3 { font-size: 18px; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 15px; }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) {
  .steps { grid-template-columns: repeat(4, 1fr); }
  .step:not(:last-child)::after { content: ""; position: absolute; top: 45px; right: -19px; width: 19px; border-top: 2px dashed rgba(22, 178, 192, .6); }
}

/* Paketler */
.group-title { font-size: 15px; font-weight: 500; color: var(--muted); letter-spacing: .1em; text-transform: uppercase; margin: 0 0 16px; }
.grid + .group-title { margin-top: 44px; }
.pack { padding: 28px; display: flex; flex-direction: column; gap: 12px; position: relative; transition: transform .2s ease, border-color .2s ease; }
.pack h4 { font-size: 22px; }
.pack > p { color: var(--muted); font-size: 15px; }
.pack .ticks { margin: 6px 0 8px; }
.pack .pack__price { color: var(--white); font-weight: 700; font-size: 18px; margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line); }
.pack--hl { border-color: var(--teal); background: linear-gradient(180deg, rgba(22, 178, 192, .14), var(--navy-card) 60%); }
.pack__badge { align-self: flex-start; font-size: 12px; font-weight: 500; color: var(--navy-dark); background: var(--teal); border-radius: 999px; padding: 3px 12px; }

/* SSS */
.faq { display: grid; gap: 12px; }
.faq details { background: var(--navy); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.faq details[open] { border-color: rgba(22, 178, 192, .55); }
.faq summary { list-style: none; cursor: pointer; padding: 18px 52px 18px 20px; font-weight: 500; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); color: var(--teal); font-size: 24px; font-weight: 400; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 20px 20px; color: var(--muted); }

/* İletişim */
.contact { display: grid; gap: 36px; }
.contact__list { display: grid; gap: 16px; margin-top: 28px; }
.contact__list li { display: flex; align-items: center; gap: 14px; font-weight: 500; }
.contact__list .ico { width: 24px; height: 24px; color: var(--teal); }
.contact__list a:hover { color: var(--teal); }
.form { padding: 26px; display: grid; gap: 16px; }
.form label { display: grid; gap: 6px; }
.form label span { font-size: 14px; font-weight: 500; }
.form label em { color: var(--muted); font-style: normal; font-weight: 400; }
.form input, .form select, .form textarea {
  width: 100%; font: inherit; font-size: 16px; color: var(--white);
  background: var(--navy-dark); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 13px 14px; min-height: 50px;
}
.form textarea { resize: vertical; }
.form select { appearance: none; -webkit-appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--teal) 50%), linear-gradient(135deg, var(--teal) 50%, transparent 50%); background-position: calc(100% - 22px) 22px, calc(100% - 16px) 22px; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 44px; }
.form input::placeholder { color: rgba(140, 160, 190, .7); }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px var(--teal-soft); }
.form__err { color: #FFB4A8; font-size: 14px; }
@media (min-width: 900px) { .contact { grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; } .form { padding: 32px; } }

/* Footer */
.footer { background: var(--navy-dark); border-top: 1px solid var(--line); padding: 40px 0 96px; }
.footer__in { display: flex; flex-direction: column; align-items: flex-start; gap: 24px; }
.footer .logo img { height: 56px; }
.footer__nav { display: flex; flex-wrap: wrap; gap: 10px 22px; font-size: 14px; color: var(--muted); }
.footer__nav a:hover { color: var(--white); }
.footer__social { display: flex; gap: 10px; }
.footer__social a { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; color: var(--muted); transition: color .15s, border-color .15s; }
.footer__social a:hover { color: var(--teal); border-color: var(--teal); }
.footer__bottom { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
@media (min-width: 900px) { .footer { padding-bottom: 40px; } .footer__in { flex-direction: row; align-items: center; justify-content: space-between; } }

/* Sabit WhatsApp */
.wa-fab {
  position: fixed; right: 18px; bottom: 18px; z-index: 60;
  width: 60px; height: 60px; border-radius: 50%;
  background: #25D366; color: #fff; display: grid; place-items: center;
  box-shadow: 0 10px 28px rgba(0, 0, 0, .4);
  transition: transform .15s ease;
}
.wa-fab:hover { transform: scale(1.08); }
.wa-fab svg { width: 32px; height: 32px; }
.wa-fab::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25D366; animation: pulse 2.4s ease-out infinite; }
@keyframes pulse { from { transform: scale(1); opacity: .7; } to { transform: scale(1.6); opacity: 0; } }

/* Görünürken belirme */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .5s ease, transform .5s ease; }
.js .reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .wa-fab::before { animation: none; display: none; }
  .btn, .card, .pack, .project { transition: none; }
}

/* ============ Premium katman ============ */
:root { --header-h: 76px; --radius: 22px; }
@media (min-width: 961px) { :root { --header-h: 92px; } }

/* Logo */
.logo img { height: 44px; }
@media (min-width: 961px) { .logo img { height: 56px; } }
.footer .logo img { height: 84px; }

/* Tipografi */
.head h2, .contact__info h2 { font-size: clamp(30px, 4.8vw, 50px); letter-spacing: -.02em; }
.hero h1 { font-size: clamp(40px, 8.2vw, 78px); line-height: 1.08; }
.hero h1 .accent, .footer__cta .accent {
  background: linear-gradient(90deg, #16B2C0, #7FE9F1);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* Butonlar */
.btn--primary { background: linear-gradient(135deg, #16B2C0, #45D8E4); box-shadow: 0 10px 30px rgba(22, 178, 192, .38), inset 0 1px 0 rgba(255, 255, 255, .35); }
.btn--primary:hover { background: linear-gradient(135deg, #1FC6D5, #6BE4EE); box-shadow: 0 14px 38px rgba(22, 178, 192, .5), inset 0 1px 0 rgba(255, 255, 255, .35); }
.btn--ghost { -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }

/* Hero */
.hero {
  background-image:
    radial-gradient(900px 520px at 88% 8%, rgba(22, 178, 192, .2), transparent 62%),
    radial-gradient(700px 520px at -5% 95%, rgba(52, 96, 210, .22), transparent 62%),
    radial-gradient(rgba(140, 160, 190, .16) 1px, transparent 1px);
  background-size: auto, auto, 26px 26px;
  overflow: hidden;
}
.hero__art { max-width: 600px; padding-bottom: 56px; isolation: isolate; }
.hero__glow { position: absolute; inset: -12% -8%; z-index: -1; background: radial-gradient(closest-side, rgba(22, 178, 192, .45), transparent 70%); filter: blur(46px); }
.hero__art .mock--browser {
  width: 92%;
  border-color: rgba(255, 255, 255, .16);
  box-shadow: 0 40px 80px rgba(0, 0, 0, .5), 0 0 0 1px rgba(22, 178, 192, .18);
}
.hero__art .mock--browser img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; }
.hero__art img, .project__visual img { image-rendering: auto; }
@media (min-width: 1000px) { #hizmetler .grid { grid-template-columns: repeat(2, 1fr); } }
.hero__art .mock--phone {
  width: 31%; min-width: 118px; padding: 6px; border-radius: 30px;
  background: #050D1A; border: 2px solid rgba(255, 255, 255, .18);
  box-shadow: 0 30px 60px rgba(0, 0, 0, .55);
}
.hero__art .mock--phone img { width: 100%; aspect-ratio: 9 / 18.5; object-fit: cover; object-position: top; border-radius: 23px; }
.chip {
  position: absolute; left: 0; bottom: 14px; z-index: 2;
  display: inline-flex; align-items: center; gap: 9px;
  padding: 9px 16px; border-radius: 999px; font-size: 13px; font-weight: 500;
  background: rgba(9, 23, 44, .78); border: 1px solid rgba(255, 255, 255, .16);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, .35);
}
.chip i { width: 9px; height: 9px; border-radius: 50%; background: #3BE08A; box-shadow: 0 0 0 4px rgba(59, 224, 138, .2); }
@media (min-width: 1000px) { .hero { padding: 88px 0 128px; } .chip { left: -18px; bottom: 34px; } }

/* Kayan şerit */
.marquee { overflow: hidden; border-block: 1px solid var(--line); background: var(--navy-dark); padding: 18px 0; }
.marquee__track { display: flex; align-items: center; width: max-content; animation: kay 36s linear infinite; }
.marquee__track span { margin-right: 28px; white-space: nowrap; font-size: 14px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.marquee__track i { margin-right: 28px; width: 8px; height: 8px; border-radius: 2px; background: var(--teal); flex: none; }
@keyframes kay { to { transform: translateX(-50%); } }

/* Bölüm ayırıcı ışık çizgisi */
.section::before { content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: min(1120px, 88%); height: 1px; background: linear-gradient(90deg, transparent, rgba(22, 178, 192, .45), transparent); }

/* Kartlar */
.card, .pack:not(.pack--hl), .why, .step, .project, .form,
.section--dark .project, .section--dark .step {
  background-image: linear-gradient(180deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, 0) 42%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .07), 0 18px 44px rgba(0, 0, 0, .24);
}
.pack--hl { box-shadow: 0 0 0 1px rgba(22, 178, 192, .35), 0 24px 60px rgba(22, 178, 192, .16); }
.card, .why, .step { transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.card:hover, .pack:hover, .project:hover, .why:hover, .step:hover {
  transform: translateY(-5px); border-color: rgba(22, 178, 192, .6);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .09), 0 26px 60px rgba(0, 0, 0, .36), 0 0 40px rgba(22, 178, 192, .12);
}
.card { position: relative; padding: 32px; }
#hizmetler .grid { counter-reset: hizmet; }
#hizmetler .card::after { counter-increment: hizmet; content: "0" counter(hizmet); position: absolute; top: 24px; right: 28px; font-weight: 700; font-size: 46px; line-height: 1; color: rgba(140, 160, 190, .13); }
.card__ico { width: 58px; height: 58px; border-radius: 16px; background: linear-gradient(135deg, rgba(22, 178, 192, .28), rgba(22, 178, 192, .08)); box-shadow: inset 0 0 0 1px rgba(22, 178, 192, .35); }
.card h3 { font-size: 22px; }
.step__n { background: linear-gradient(135deg, #16B2C0, #45D8E4); box-shadow: 0 8px 22px rgba(22, 178, 192, .35); }

/* Projeler: geniş, sırayla sağ-sol */
.projects { display: grid; gap: 28px; }
.project__visual { display: flex; align-items: flex-end; padding: 28px 28px 0; background: radial-gradient(120% 120% at 20% 0%, rgba(22, 178, 192, .3), rgba(22, 178, 192, 0) 62%); }
.project__visual .mock { box-shadow: 0 -10px 50px rgba(0, 0, 0, .35); border-color: rgba(255, 255, 255, .16); }
.project__visual img { aspect-ratio: 16 / 10; }
.project__body h3 { font-size: clamp(24px, 3vw, 32px); }
@media (min-width: 900px) {
  .project { flex-direction: row; align-items: stretch; }
  .project:nth-child(even) { flex-direction: row-reverse; }
  .project__visual { flex: 1.3; padding: 44px 0 0 44px; }
  .project:nth-child(even) .project__visual { padding: 44px 44px 0 0; }
  .project__visual .mock { border-radius: 14px 14px 0 0; }
  .project__body { flex: 1; padding: 48px; justify-content: center; gap: 16px; }
  .project__body .link { margin-top: 10px; }
}

/* Footer çağrı alanı */
.footer { padding-top: 0; position: relative; }
.footer__cta {
  text-align: center; padding-top: 80px; padding-bottom: 72px; margin-bottom: 44px;
  border-bottom: 1px solid var(--line);
  background: radial-gradient(60% 100% at 50% 0%, rgba(22, 178, 192, .16), transparent 70%);
}
.footer__cta h2 { font-size: clamp(30px, 6vw, 60px); letter-spacing: -.02em; margin-bottom: 30px; }

@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation: none; }
  .card, .why, .step { transition: none; }
}

/* ============ Görseller ============ */
/* WhatsApp butonu: Netlify rozetinin üstünde dursun */
.wa-fab { bottom: 78px; }

/* Hizmet kartı görsel alanı */
#hizmetler .card { overflow: hidden; }
.card__art {
  position: relative; height: 200px; margin: -32px -32px 0; overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 140% at 85% 0%, rgba(22, 178, 192, .3), transparent 60%),
    radial-gradient(rgba(140, 160, 190, .2) 1px, transparent 1px) 0 0 / 22px 22px,
    var(--navy-dark);
}
.card__art + .card__ico { position: relative; z-index: 2; margin-top: -29px; background: linear-gradient(135deg, #1B5068, #143654); box-shadow: inset 0 0 0 1px rgba(22, 178, 192, .5), 0 10px 24px rgba(0, 0, 0, .35); }
#hizmetler .card::after { z-index: 2; top: 20px; right: 24px; color: rgba(255, 255, 255, .2); }
.art-svg { width: 100%; height: 100%; display: block; }
.art-browser { position: absolute; left: 50%; top: 30px; width: 76%; max-width: 400px; transform: translateX(-50%); border-radius: 12px 12px 0 0; border-color: rgba(255, 255, 255, .18); box-shadow: 0 20px 44px rgba(0, 0, 0, .5); }
.art-browser .mock__bar { padding: 8px 10px; }
.art-browser .mock__bar i { width: 7px; height: 7px; }
.art-browser .mock__bar span { font-size: 10px; }
.art-browser img { width: 100%; display: block; }
.art-phone { position: absolute; left: 50%; top: 20px; z-index: 2; width: 108px; transform: translateX(-50%); padding: 4px; border-radius: 20px; background: #050D1A; border: 2px solid rgba(255, 255, 255, .22); box-shadow: 0 20px 44px rgba(0, 0, 0, .55); }
.art-phone video { display: block; width: 100%; aspect-ratio: 9 / 16; object-fit: cover; border-radius: 15px; background: var(--navy); }
.art-post { position: absolute; top: 46px; width: 116px; height: 150px; padding: 8px; border-radius: 14px; background: var(--navy-card); border: 1px solid rgba(255, 255, 255, .16); box-shadow: 0 16px 34px rgba(0, 0, 0, .4); }
.art-post::before { content: ""; display: block; height: 84px; border-radius: 8px; background: linear-gradient(135deg, #16B2C0, #2C5FD0); }
.art-post::after { content: ""; display: block; margin-top: 10px; height: 6px; width: 70%; border-radius: 4px; background: rgba(140, 160, 190, .4); box-shadow: 0 12px 0 rgba(140, 160, 190, .22); }
.art-post--l { left: calc(50% - 176px); transform: rotate(-7deg); }
.art-post--r { left: calc(50% + 60px); transform: rotate(7deg); }
.art-post--r::before { background: linear-gradient(135deg, #7FE9F1, #16B2C0); }

/* Süreç ikonları */
.step__ico { position: absolute; top: 24px; right: 24px; width: 44px; height: 44px; color: var(--teal); opacity: .85; }
.step__ico svg { width: 100%; height: 100%; }

/* Paket ikonları */
.pack__top { display: flex; align-items: center; gap: 14px; }
.pack__ico { width: 48px; height: 48px; flex: none; border-radius: 14px; display: grid; place-items: center; color: var(--teal); background: linear-gradient(135deg, rgba(22, 178, 192, .28), rgba(22, 178, 192, .08)); box-shadow: inset 0 0 0 1px rgba(22, 178, 192, .35); }
.pack__ico svg { width: 24px; height: 24px; }
.pack--hl .pack__ico { background: linear-gradient(135deg, #16B2C0, #45D8E4); color: var(--navy-dark); box-shadow: 0 8px 22px rgba(22, 178, 192, .35); }