@font-face {
  font-family: "Sora";
  src: url("../fonts/sora-var-tr.woff2") format("woff2");
  font-weight: 500 800;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Sora Fallback";
  src: local("Arial Bold"), local("Arial-BoldMT"), local("Arial");
  font-weight: 500 800;
  size-adjust: 107.5%;
  ascent-override: 90.2%;
  descent-override: 27%;
  line-gap-override: 0%;
}

:root {
  --bg: #0b1530;
  --bg-deep: #070e22;
  --surface: #101c3a;
  --surface-2: #142449;
  --line: rgba(159, 178, 207, .14);
  --line-strong: rgba(159, 178, 207, .26);
  --text: #f5f8fc;
  --text-soft: #cbd7ea;
  --muted: #96a9c7;
  --lime: #9fdc3c;
  --cyan: #03b7c4;
  --cyan-soft: #4fd3dc;
  --amber: #ffc065;
  --rose: #ff7d88;
  --ink: #04101f;
  --grad: linear-gradient(120deg, #9fdc3c 0%, #03b7c4 100%);
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow: 0 18px 40px -20px rgba(0, 0, 0, .7);
  --font-display: "Sora", "Sora Fallback", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --header-h: 68px;
}

/* ---------- Temel ---------- */

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 20px);
  background: var(--bg);
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text-soft);
  background:
    radial-gradient(1100px 620px at 88% -8%, rgba(3, 183, 196, .16), transparent 62%),
    radial-gradient(900px 560px at -12% 6%, rgba(159, 220, 60, .10), transparent 60%),
    var(--bg);
  background-repeat: no-repeat;
  font: 400 1.0625rem/1.7 var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
svg {
  display: block;
  max-width: 100%;
}

h1,
h2,
h3,
h4 {
  margin: 0 0 .6em;
  font-family: var(--font-display);
  color: var(--text);
  line-height: 1.2;
  letter-spacing: -.02em;
  text-wrap: balance;
}

h2 {
  font-size: clamp(1.6rem, 1.15rem + 1.55vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -.03em;
}

h3 {
  font-size: clamp(1.12rem, 1.02rem + .4vw, 1.3rem);
  font-weight: 650;
}

h4 {
  font-size: 1.1rem;
  font-weight: 700;
}

p {
  margin: 0 0 1em;
}

ul,
ol {
  margin: 0 0 1em;
  padding-left: 1.25em;
}

a {
  color: var(--cyan-soft);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: .22em;
  transition: color .15s;
}

a:hover {
  color: var(--lime);
}

strong,
b {
  color: var(--text);
  font-weight: 600;
}

q {
  quotes: "“" "”";
  color: var(--text);
  font-weight: 600;
}

kbd {
  display: inline-block;
  min-width: 1.6em;
  padding: .05em .45em;
  border: 1px solid var(--line-strong);
  border-bottom-width: 2px;
  border-radius: 6px;
  background: rgba(255, 255, 255, .05);
  color: var(--text);
  font: 600 .85em/1.4 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  text-align: center;
}

table {
  width: 100%;
  border-collapse: collapse;
}

:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 3px;
  border-radius: 6px;
}

::selection {
  background: rgba(3, 183, 196, .35);
  color: #fff;
}

/* ---------- Yardımcılar ---------- */

.container {
  width: min(100% - 2.5rem, 1200px);
  margin-inline: auto;
}

.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.sr-only {
  position: absolute !important;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 1rem;
  z-index: 100;
  padding: .75rem 1rem;
  border-radius: 12px;
  background: var(--lime);
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
  color: var(--ink);
}

.icon {
  flex: none;
  width: 1.25em;
  height: 1.25em;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.age {
  display: inline-grid;
  place-items: center;
  flex: none;
  min-width: 30px;
  height: 30px;
  padding: 0 .3rem;
  border: 2px solid var(--rose);
  border-radius: 999px;
  color: #ffd3d8;
  font: 800 .7rem/1 var(--font-display);
}

.age--lg {
  float: left;
  min-width: 40px;
  height: 40px;
  margin: .2rem .8rem .3rem 0;
  font-size: .8rem;
}

/* ---------- Butonlar ---------- */

.btn {
  --pad-y: .8rem;
  --pad-x: 1.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: var(--pad-y) var(--pad-x);
  border: 1px solid transparent;
  border-radius: 999px;
  font: 700 .98rem/1.1 var(--font-display);
  letter-spacing: -.005em;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s, border-color .18s, color .18s;
}

.btn .icon {
  width: 1.1em;
  height: 1.1em;
  stroke-width: 2.2;
  transition: transform .2s;
}

.btn:hover .icon {
  transform: translateX(3px);
}

.btn--primary {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: var(--grad);
  color: var(--ink);
  box-shadow: 0 12px 28px -12px rgba(3, 183, 196, .75), inset 0 1px 0 rgba(255, 255, 255, .35);
}

.btn--primary::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, .45) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform .6s ease;
}

.btn--primary:hover {
  color: var(--ink);
  transform: translateY(-2px);
  box-shadow: 0 18px 34px -14px rgba(3, 183, 196, .85), inset 0 1px 0 rgba(255, 255, 255, .4);
}

.btn--primary:hover::after {
  transform: translateX(120%);
}

.btn--ghost {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, .04);
  color: var(--text);
}

.btn--ghost:hover {
  border-color: var(--cyan);
  background: rgba(3, 183, 196, .08);
  color: var(--text);
}

.btn--lg {
  --pad-y: 1rem;
  --pad-x: 1.6rem;
  font-size: 1.04rem;
}

.btn--sm {
  --pad-y: .6rem;
  --pad-x: 1.05rem;
  font-size: .9rem;
}

/* ---------- Üst bilgi ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  background: rgba(7, 14, 34, .72);
  -webkit-backdrop-filter: saturate(150%) blur(14px);
  backdrop-filter: saturate(150%) blur(14px);
  transition: background-color .25s, border-color .25s;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(7, 14, 34, .92);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: .75rem;
  height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  margin-right: auto;
  color: var(--text);
  text-decoration: none;
}

.brand:hover {
  color: var(--text);
}

.brand__mark {
  width: 38px;
  height: 38px;
}

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand__name {
  font: 800 1.22rem/1 var(--font-display);
  letter-spacing: -.03em;
}

.brand__tag {
  margin-top: .3rem;
  color: var(--muted);
  font: 700 .62rem/1 var(--font-display);
  letter-spacing: .16em;
  text-transform: uppercase;
}

.nav {
  display: none;
}

.nav__list {
  display: flex;
  gap: .15rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav a {
  display: block;
  padding: .55rem .8rem;
  border-radius: 999px;
  color: var(--text-soft);
  font: 600 .9rem/1 var(--font-display);
  text-decoration: none;
  transition: color .15s, background-color .15s;
}

.nav a:hover {
  background: rgba(255, 255, 255, .06);
  color: var(--text);
}

.nav a.is-active {
  background: rgba(3, 183, 196, .14);
  color: var(--text);
}

.nav-toggle {
  display: none;
}

.js .nav-toggle {
  display: inline-grid;
  place-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: rgba(255, 255, 255, .04);
  cursor: pointer;
}

.nav-toggle__bar {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--text);
  transition: transform .25s, opacity .2s;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 1023.98px) {
  .js .nav {
    display: block;
    position: fixed;
    top: var(--header-h);
    right: 0;
    left: 0;
    padding: .75rem 1.25rem 1.5rem;
    border-bottom: 1px solid var(--line);
    background: var(--bg-deep);
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity .2s, transform .2s, visibility 0s linear .2s;
  }

  .js .nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: opacity .2s, transform .2s;
  }

  .nav__list {
    flex-direction: column;
    gap: .25rem;
  }

  .nav a {
    padding: .95rem 1rem;
    border-radius: 12px;
    font-size: 1rem;
  }
}

@media (min-width: 1024px) {
  .nav {
    display: block;
  }

  .js .nav-toggle {
    display: none;
  }
}

@media (max-width: 399.98px) {
  .header__inner {
    gap: .5rem;
  }

  .header__cta {
    --pad-x: .85rem;
    font-size: .85rem;
  }

  .brand__tag {
    letter-spacing: .12em;
  }
}

@media (max-width: 349.98px) {
  .header__cta {
    display: none;
  }
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  padding: clamp(2.25rem, 6vw, 5rem) 0 clamp(2rem, 4vw, 3.5rem);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(159, 178, 207, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(159, 178, 207, .06) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 65% 70% at 70% 35%, #000 20%, transparent 72%);
  mask-image: radial-gradient(ellipse 65% 70% at 70% 35%, #000 20%, transparent 72%);
  pointer-events: none;
}

.hero__grid {
  position: relative;
  display: grid;
  align-items: center;
  gap: 3rem;
}

@media (min-width: 960px) {
  .hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
  }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  margin: 0 0 1.35rem;
  padding: .45rem .85rem;
  border: 1px solid rgba(159, 220, 60, .28);
  border-radius: 999px;
  background: rgba(159, 220, 60, .08);
  color: var(--lime);
  font: 700 .78rem/1 var(--font-display);
  letter-spacing: .04em;
}

.pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
  animation: pulse 2.4s ease-out infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(159, 220, 60, .6); }
  70%, 100% { box-shadow: 0 0 0 10px rgba(159, 220, 60, 0); }
}

.hero__title {
  margin-bottom: 1.15rem;
  font-size: clamp(2.1rem, 1.25rem + 3.3vw, 3.55rem);
  font-weight: 800;
  line-height: 1.07;
  letter-spacing: -.04em;
}

.grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.hero__lead {
  max-width: 40rem;
  margin-bottom: 1.85rem;
  font-size: clamp(1.03rem, .98rem + .3vw, 1.18rem);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-bottom: 2rem;
}

.hero__trust {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .7rem 1.25rem;
  max-width: 34rem;
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
}

.hero__trust li {
  display: flex;
  align-items: center;
  gap: .55rem;
  font-size: .92rem;
  line-height: 1.35;
}

.hero__trust .icon {
  width: 20px;
  height: 20px;
  color: var(--cyan-soft);
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem 1.25rem;
  margin: 0;
  color: var(--muted);
  font-size: .85rem;
}

.hero__meta span {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
}

.hero__meta span::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
}

.hero__meta span + span::before {
  background: var(--cyan);
}

@media (max-width: 419.98px) {
  .hero__trust {
    grid-template-columns: 1fr;
  }

  .hero__actions .btn {
    width: 100%;
  }
}

/* Telefon maketi */

.hero__visual {
  display: none;
}

@media (min-width: 720px) {
  .hero__visual {
    display: block;
    position: relative;
    width: min(100%, 390px);
    margin-inline: auto;
    padding: 1.5rem 2.75rem;
  }
}

.device {
  position: relative;
  width: 100%;
  max-width: 290px;
  aspect-ratio: 9 / 18.2;
  margin-inline: auto;
  padding: 11px;
  border-radius: 46px;
  background: linear-gradient(155deg, #2a3d6e 0%, #111c3b 45%, #0a1229 100%);
  box-shadow:
    0 50px 90px -40px rgba(0, 0, 0, .9),
    inset 0 0 0 1px rgba(255, 255, 255, .07),
    0 0 80px -20px rgba(3, 183, 196, .35);
  transform: rotate(-3deg);
}

.device__notch {
  position: absolute;
  top: 20px;
  left: 50%;
  z-index: 2;
  width: 84px;
  height: 24px;
  border-radius: 14px;
  background: #040915;
  transform: translateX(-50%);
}

.device__screen {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 11px;
  height: 100%;
  padding: 48px 16px 18px;
  overflow: hidden;
  border-radius: 36px;
  background:
    radial-gradient(120% 60% at 90% 0%, rgba(3, 183, 196, .28), transparent 60%),
    radial-gradient(90% 50% at 0% 100%, rgba(159, 220, 60, .18), transparent 60%),
    #0b1530;
}

.mock-url {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(255, 255, 255, .07);
  color: var(--muted);
  font: 600 11px/1 var(--font-body);
}

.mock-url .icon {
  width: 12px;
  height: 12px;
  color: var(--lime);
  stroke-width: 2.4;
}

.mock-url b {
  color: var(--text);
  font-weight: 700;
}

.mock-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  color: var(--text);
  font: 800 21px/1 var(--font-display);
  letter-spacing: -.03em;
}

.mock-brand svg {
  width: 26px;
  height: 26px;
}

.mock-title {
  margin-bottom: 2px;
  color: var(--muted);
  font: 600 13px/1.3 var(--font-display);
}

.mock-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: rgba(4, 10, 24, .45);
}

.mock-field.is-focus {
  border-color: rgba(3, 183, 196, .8);
  box-shadow: 0 0 0 3px rgba(3, 183, 196, .18);
}

.mock-label {
  color: var(--muted);
  font: 700 9px/1 var(--font-display);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.mock-value {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text);
  font: 600 13px/1.2 var(--font-body);
}

.mock-value--pass {
  letter-spacing: .12em;
}

.mock-value .icon {
  width: 15px;
  height: 15px;
  color: var(--muted);
}

.mock-caret {
  display: inline-block;
  width: 1.5px;
  height: 14px;
  margin-right: auto;
  margin-left: 2px;
  background: var(--cyan);
  animation: blink 1.1s steps(1) infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

.mock-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font: 500 10.5px/1 var(--font-body);
}

.mock-row > span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.mock-toggle {
  position: relative;
  display: inline-block;
  width: 24px;
  height: 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .14);
}

.mock-toggle::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--muted);
}

.mock-link {
  color: var(--cyan-soft);
}

.mock-btn {
  margin-top: 4px;
  padding: 13px;
  border-radius: 999px;
  background: var(--grad);
  color: var(--ink);
  font: 800 14px/1 var(--font-display);
  text-align: center;
  box-shadow: 0 12px 24px -12px rgba(3, 183, 196, .9);
}

.mock-sep {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  color: var(--muted);
  font: 600 9.5px/1 var(--font-display);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.mock-sep::before,
.mock-sep::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line-strong);
}

.mock-chips {
  display: flex;
  gap: 6px;
}

.mock-chips span {
  flex: 1;
  padding: 8px 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, .04);
  color: var(--text-soft);
  font: 600 10.5px/1 var(--font-display);
  text-align: center;
}

.mock-support {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid rgba(159, 220, 60, .25);
  border-radius: 12px;
  background: rgba(159, 220, 60, .07);
  color: var(--muted);
  font: 500 10.5px/1.35 var(--font-body);
}

.mock-support .icon {
  width: 20px;
  height: 20px;
  color: var(--lime);
}

.mock-support b {
  display: block;
  color: var(--text);
  font: 700 11.5px/1.3 var(--font-display);
}

.mock-foot {
  margin-top: auto;
  color: var(--muted);
  font: 500 11px/1.3 var(--font-body);
  text-align: center;
}

.mock-foot b {
  color: var(--lime);
}

.float-tag {
  position: absolute;
  display: flex;
  align-items: center;
  gap: .55rem;
  padding: .5rem .85rem .5rem .5rem;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: rgba(12, 22, 48, .88);
  box-shadow: var(--shadow);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  color: var(--text);
  font: 650 .8rem/1 var(--font-display);
  white-space: nowrap;
  animation: float 6s ease-in-out infinite;
}

.float-tag span {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--grad);
  color: var(--ink);
  font-size: .75rem;
  font-weight: 800;
}

.float-tag--1 {
  top: 12%;
  left: 0;
}

.float-tag--2 {
  top: 36%;
  right: 0;
  animation-delay: -2s;
}

.float-tag--3 {
  top: 55%;
  left: 0;
  animation-delay: -4s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ---------- Kısa cevap ---------- */

.answer {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 1rem 1.25rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
  padding: clamp(1.25rem, 3vw, 1.75rem);
  border: 1px solid rgba(159, 220, 60, .28);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(159, 220, 60, .10), rgba(3, 183, 196, .08) 60%, rgba(255, 255, 255, .02));
}

.answer__icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: var(--grad);
  color: var(--ink);
}

.answer__icon .icon {
  width: 24px;
  height: 24px;
  stroke-width: 2;
}

.answer__title {
  margin-bottom: .5rem;
  font-size: clamp(1.15rem, 1rem + .6vw, 1.4rem);
}

.answer p {
  margin: 0;
}

@media (max-width: 519.98px) {
  .answer {
    grid-template-columns: 1fr;
  }
}

/* ---------- Sayfa düzeni ve içindekiler ---------- */

.layout {
  display: grid;
  gap: 2rem;
  padding-bottom: clamp(2rem, 5vw, 4rem);
}

.content {
  min-width: 0;
}

.content > section {
  padding-block: clamp(2.5rem, 5vw, 4rem);
  border-top: 1px solid var(--line);
}

.content > section:first-child {
  padding-top: 1rem;
  border-top: 0;
}

.content > section > h3 {
  margin-top: 2.25rem;
}

@media (min-width: 1100px) {
  .layout {
    grid-template-columns: minmax(0, 1fr) 290px;
    align-items: start;
    gap: 4rem;
  }

  .aside {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
    grid-column: 2;
    grid-row: 1;
    max-height: calc(100vh - var(--header-h) - 3rem);
    overflow: auto;
    scrollbar-width: thin;
  }

  .content {
    grid-column: 1;
    grid-row: 1;
  }
}

.toc {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, .035), rgba(255, 255, 255, .01));
}

.toc > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.15rem;
  color: var(--text);
  font: 700 .95rem/1 var(--font-display);
  list-style: none;
  cursor: pointer;
}

.toc > summary::-webkit-details-marker {
  display: none;
}

.toc > summary::after {
  content: "";
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: translateY(-3px) rotate(45deg);
  transition: transform .2s;
}

.toc[open] > summary::after {
  transform: translateY(2px) rotate(-135deg);
}

.toc ol {
  margin: 0;
  padding: 0 .55rem .7rem;
  list-style: none;
  counter-reset: toc;
}

.toc li {
  counter-increment: toc;
}

.toc a {
  display: flex;
  gap: .7rem;
  padding: .42rem .6rem;
  border-radius: 10px;
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.35;
  text-decoration: none;
}

.toc a::before {
  content: counter(toc, decimal-leading-zero);
  flex: none;
  min-width: 1.4rem;
  color: rgba(150, 169, 199, .55);
  font: 700 .72rem/1.9 var(--font-display);
}

.toc a:hover {
  background: rgba(255, 255, 255, .04);
  color: var(--text);
}

.toc a.is-active {
  background: rgba(3, 183, 196, .12);
  color: var(--text);
}

.toc a.is-active::before {
  color: var(--lime);
}

@media (min-width: 1100px) {
  .toc > summary {
    cursor: default;
    pointer-events: none;
  }

  .toc > summary::after {
    display: none;
  }
}

.side-cta {
  display: none;
}

@media (min-width: 1100px) {
  .side-cta {
    display: block;
    margin-top: 1rem;
    padding: 1.25rem;
    border: 1px solid rgba(3, 183, 196, .28);
    border-radius: var(--radius);
    background: radial-gradient(120% 90% at 100% 0%, rgba(3, 183, 196, .22), transparent 60%), var(--surface);
  }
}

.side-cta__title {
  margin: 0 0 .35rem;
  color: var(--text);
  font: 700 1rem/1.3 var(--font-display);
}

.side-cta__text {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.55;
}

.side-cta .btn {
  width: 100%;
}

.side-cta__note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  margin: .8rem 0 0;
  color: var(--muted);
  font-size: .8rem;
}

/* ---------- Bölüm başlıkları ---------- */

.kicker {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  margin: 0 0 .9rem;
  color: var(--lime);
  font: 700 .74rem/1 var(--font-display);
  letter-spacing: .16em;
  text-transform: uppercase;
}

.kicker::before {
  content: "";
  width: 24px;
  height: 2px;
  border-radius: 2px;
  background: var(--grad);
}

/* ---------- Temel bilgiler tablosu ---------- */

.facts {
  margin-top: 1.75rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.facts caption {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(159, 220, 60, .10), rgba(3, 183, 196, .06));
  color: var(--text);
  font: 700 1rem/1.3 var(--font-display);
  text-align: left;
}

.facts th,
.facts td {
  padding: .8rem 1.25rem;
  border-bottom: 1px solid var(--line);
  font-size: .95rem;
  text-align: left;
  vertical-align: top;
}

.facts tr:last-child > * {
  border-bottom: 0;
}

.facts th {
  width: 38%;
  color: var(--muted);
  font: 600 .88rem/1.55 var(--font-display);
}

.facts td {
  color: var(--text);
}

@media (max-width: 519.98px) {
  .facts th,
  .facts td {
    display: block;
    width: auto;
  }

  .facts th {
    padding-bottom: 0;
    border-bottom: 0;
  }

  .facts td {
    padding-top: .2rem;
  }
}

/* ---------- Giriş adımları ---------- */

.steps {
  display: grid;
  gap: 1rem;
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.step {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 1.1rem;
  padding: 1.25rem 1.25rem 1.25rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  counter-increment: step;
  transition: border-color .2s;
}

.step::before {
  content: counter(step);
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: var(--grad);
  color: var(--ink);
  font: 800 1.1rem/1 var(--font-display);
  box-shadow: 0 10px 22px -10px rgba(3, 183, 196, .8);
}

.step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: calc(1.25rem + 52px);
  bottom: -1rem;
  left: calc(1.1rem + 21px);
  width: 2px;
  background: linear-gradient(to bottom, rgba(3, 183, 196, .55), rgba(3, 183, 196, 0));
}

.step:target {
  border-color: rgba(159, 220, 60, .5);
}

.step h3 {
  margin: .55rem 0 .45rem;
  font-size: 1.1rem;
}

.step p {
  margin: 0;
}

.step .tip {
  margin-top: .85rem;
}

.tip {
  display: flex;
  gap: .65rem;
  padding: .75rem .9rem;
  border: 1px dashed rgba(159, 220, 60, .32);
  border-radius: 12px;
  background: rgba(159, 220, 60, .06);
  font-size: .94rem;
  line-height: 1.6;
}

.tip .icon {
  margin-top: .15rem;
  color: var(--lime);
}

/* ---------- Güvenli giriş kuponu ---------- */

.slip {
  position: relative;
  margin-top: 2rem;
  overflow: hidden;
  border: 1px solid rgba(3, 183, 196, .3);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, #132650, #0e1b3b);
  box-shadow: var(--shadow);
}

.slip__head {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.35rem;
  border-bottom: 2px dashed rgba(3, 183, 196, .35);
  background: rgba(3, 183, 196, .1);
}

.slip__head::before,
.slip__head::after {
  content: "";
  position: absolute;
  bottom: -11px;
  width: 20px;
  height: 20px;
  border: 1px solid rgba(3, 183, 196, .3);
  border-radius: 50%;
  background: var(--bg);
}

.slip__head::before {
  left: -11px;
}

.slip__head::after {
  right: -11px;
}

.slip__title {
  margin: 0;
  font-size: 1.1rem;
}

.slip__sub {
  margin: .2rem 0 0;
  color: var(--muted);
  font-size: .85rem;
}

.slip__count {
  flex: none;
  margin: 0;
  padding: .45rem .75rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(4, 10, 24, .5);
  color: var(--text);
  font: 700 .85rem/1 var(--font-display);
  white-space: nowrap;
}

.slip__count span {
  color: var(--lime);
}

.slip__list {
  margin: 0;
  padding: .5rem 0;
  list-style: none;
}

.slip__list label {
  display: flex;
  align-items: center;
  gap: .9rem;
  padding: .8rem 1.35rem;
  cursor: pointer;
  transition: background-color .15s;
}

.slip__list li + li label {
  border-top: 1px solid var(--line);
}

.slip__list label:hover {
  background: rgba(255, 255, 255, .025);
}

.slip__list input {
  -webkit-appearance: none;
  appearance: none;
  display: grid;
  place-items: center;
  flex: none;
  width: 22px;
  height: 22px;
  margin: 0;
  border: 2px solid var(--line-strong);
  border-radius: 7px;
  background: transparent;
  cursor: pointer;
  transition: background-color .15s, border-color .15s;
}

.slip__list input::after {
  content: "";
  width: 10px;
  height: 6px;
  border-bottom: 2.5px solid var(--ink);
  border-left: 2.5px solid var(--ink);
  transform: translateY(-1px) rotate(-45deg) scale(0);
  transition: transform .15s;
}

.slip__list input:checked {
  border-color: transparent;
  background: var(--grad);
}

.slip__list input:checked::after {
  transform: translateY(-1px) rotate(-45deg) scale(1);
}

.slip__list input:focus-visible {
  outline-offset: 2px;
}

.slip__text {
  flex: 1;
  font-size: .96rem;
}

.slip__list input:checked ~ .slip__text {
  color: var(--text);
}

.slip__state {
  flex: none;
  min-width: 5.75rem;
  padding: .35rem .6rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, .05);
  color: var(--muted);
  font: 700 .7rem/1 var(--font-display);
  letter-spacing: .06em;
  text-align: center;
  text-transform: uppercase;
}

.slip__state::before {
  content: "Bekliyor";
}

.slip__list input:checked ~ .slip__state {
  background: rgba(159, 220, 60, .14);
  color: var(--lime);
}

.slip__list input:checked ~ .slip__state::before {
  content: "Tuttu";
}

.slip__foot {
  padding: 1rem 1.35rem 1.25rem;
  border-top: 2px dashed rgba(3, 183, 196, .35);
}

.slip__bar {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, .07);
}

.slip__bar span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--grad);
  transition: width .35s ease;
}

.slip__status {
  margin: .75rem 0 0;
  color: var(--muted);
  font-size: .92rem;
}

.slip.is-complete .slip__status {
  color: var(--lime);
  font-weight: 600;
}

@media (max-width: 479.98px) {
  .slip__state {
    display: none;
  }
}

/* ---------- Listeler ---------- */

.list {
  display: grid;
  gap: .65rem;
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
}

.list li {
  position: relative;
  padding-left: 2rem;
}

.list li::before {
  content: "";
  position: absolute;
  top: .2em;
  left: 0;
  width: 1.3rem;
  height: 1.3rem;
  border-radius: 50%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: .8rem;
}

.list--check li::before {
  background-color: rgba(159, 220, 60, .15);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239fdc3c' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.2 4.2L19 7'/%3E%3C/svg%3E");
}

.list--x li::before {
  background-color: rgba(255, 125, 136, .15);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff7d88' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M6.5 6.5l11 11M17.5 6.5l-11 11'/%3E%3C/svg%3E");
}

.list--dot li::before {
  background-color: rgba(255, 192, 101, .15);
  background-image: radial-gradient(circle, var(--amber) 0 3px, transparent 3.5px);
  background-size: auto;
}

.list--q li::before {
  content: "?";
  display: grid;
  place-items: center;
  background-color: rgba(3, 183, 196, .15);
  color: var(--cyan-soft);
  font: 800 .78rem/1 var(--font-display);
}

.verify {
  display: grid;
  gap: .85rem;
  margin: 1.25rem 0 1rem;
  padding: 0;
  list-style: none;
  counter-reset: verify;
}

.verify li {
  position: relative;
  padding-left: 2.6rem;
  counter-increment: verify;
}

.verify li::before {
  content: counter(verify);
  position: absolute;
  top: -.05em;
  left: 0;
  display: grid;
  place-items: center;
  width: 1.85rem;
  height: 1.85rem;
  border: 1px solid rgba(3, 183, 196, .4);
  border-radius: 10px;
  background: rgba(3, 183, 196, .1);
  color: var(--cyan-soft);
  font: 800 .85rem/1 var(--font-display);
}

.verify--grid {
  gap: 1rem;
}

.verify--grid li {
  padding: 1rem 1rem 1rem 3.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  font-size: .96rem;
}

.verify--grid li::before {
  top: 1rem;
  left: 1rem;
}

@media (min-width: 720px) {
  .verify--grid {
    grid-template-columns: 1fr 1fr;
    gap: 1rem 1.25rem;
  }
}

/* ---------- Adres karşılaştırma ve uyarılar ---------- */

.compare {
  display: grid;
  gap: 1rem;
  margin-top: 1.25rem;
}

@media (min-width: 640px) {
  .compare {
    grid-template-columns: 1fr 1fr;
  }
}

.compare__card {
  padding: 1.25rem 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.compare__card--change {
  border-color: rgba(255, 192, 101, .3);
  background: linear-gradient(180deg, rgba(255, 192, 101, .07), transparent 70%), var(--surface);
}

.compare__card--same {
  border-color: rgba(159, 220, 60, .3);
  background: linear-gradient(180deg, rgba(159, 220, 60, .07), transparent 70%), var(--surface);
}

.compare__title {
  display: flex;
  align-items: center;
  gap: .55rem;
  margin: 0 0 .85rem;
  color: var(--text);
  font: 700 1rem/1.2 var(--font-display);
}

.compare__card--change .compare__title .icon {
  color: var(--amber);
}

.compare__card--same .compare__title .icon {
  color: var(--lime);
}

.compare .list {
  margin: 0;
  font-size: .96rem;
}

.alert-card {
  margin-top: 2rem;
  padding: 1.35rem 1.5rem;
  border: 1px solid rgba(255, 125, 136, .35);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 125, 136, .09), rgba(255, 125, 136, .02));
}

.alert-card h3 {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  margin: 0 0 1rem;
  color: #ffe0e3;
}

.alert-card h3 .icon {
  margin-top: .1em;
  color: var(--rose);
}

.alert-card__foot {
  margin: 0;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 125, 136, .22);
  font-size: .94rem;
}

.callout {
  display: flex;
  align-items: flex-start;
  gap: .85rem;
  margin-top: 1.25rem;
  padding: 1rem 1.2rem;
  border: 1px solid rgba(3, 183, 196, .3);
  border-radius: var(--radius);
  background: rgba(3, 183, 196, .07);
}

.callout .icon {
  margin-top: .15rem;
  color: var(--cyan-soft);
}

.callout p {
  margin: 0;
  font-size: .96rem;
}

.callout--warn {
  border-color: rgba(255, 192, 101, .32);
  background: rgba(255, 192, 101, .07);
}

.callout--warn .icon {
  color: var(--amber);
}

/* ---------- Kayıt ---------- */

.stepper {
  display: grid;
  gap: 1rem;
  margin: 1.5rem 0;
  padding: 0;
  list-style: none;
  counter-reset: reg;
}

@media (min-width: 640px) {
  .stepper {
    grid-template-columns: 1fr 1fr;
  }
}

.stepper li {
  position: relative;
  padding: 1.25rem 1.35rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  counter-increment: reg;
}

.stepper li::before {
  content: "Adım " counter(reg);
  display: inline-block;
  margin-bottom: .75rem;
  padding: .35rem .6rem;
  border-radius: 999px;
  background: rgba(159, 220, 60, .12);
  color: var(--lime);
  font: 700 .7rem/1 var(--font-display);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.stepper li::after {
  content: counter(reg);
  position: absolute;
  top: .1rem;
  right: .9rem;
  color: rgba(255, 255, 255, .04);
  font: 800 4.5rem/1 var(--font-display);
  pointer-events: none;
}

.stepper h3 {
  margin: 0 0 .4rem;
  font-size: 1.05rem;
}

.stepper p {
  margin: 0;
  font-size: .95rem;
}

.note {
  padding: 1.35rem 1.5rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.note h3 {
  margin: 0 0 1rem;
  font-size: 1.05rem;
}

.note .list {
  margin: 0;
  font-size: .96rem;
}

/* ---------- Kartlar ---------- */

.cards {
  display: grid;
  gap: 1rem;
  margin: 1.5rem 0;
}

@media (min-width: 600px) {
  .cards--2,
  .cards--3 {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .cards--3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, .025), transparent 50%), var(--surface);
  transition: border-color .2s, box-shadow .2s;
}

.card:hover {
  border-color: rgba(3, 183, 196, .4);
  box-shadow: 0 16px 36px -24px rgba(3, 183, 196, .6);
}

.card__icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 1rem;
  border: 1px solid rgba(3, 183, 196, .25);
  border-radius: 14px;
  background: rgba(3, 183, 196, .12);
  color: var(--cyan-soft);
}

.card__icon .icon {
  width: 24px;
  height: 24px;
}

.card h3 {
  margin: 0 0 .45rem;
  font-size: 1.06rem;
}

.card p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.65;
}

.card p + p {
  margin-top: .6rem;
}

.card .card__note {
  color: var(--muted);
  font-size: .85rem;
}

.card__tag {
  position: absolute;
  top: 1.1rem;
  right: 1.1rem;
  padding: .35rem .6rem;
  border-radius: 999px;
  background: rgba(159, 220, 60, .13);
  color: var(--lime);
  font: 700 .66rem/1 var(--font-display);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.card__tag--cyan {
  background: rgba(3, 183, 196, .14);
  color: var(--cyan-soft);
}

.cards--compact .card {
  padding: 1.15rem 1.25rem;
}

.cards--compact .card__icon {
  width: 40px;
  height: 40px;
  margin-bottom: .8rem;
  border-radius: 12px;
}

.cards--compact .card__icon .icon {
  width: 21px;
  height: 21px;
}

/* ---------- Sorun giderme tablosu ---------- */

.table-wrap {
  margin: 1.5rem 0 2rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.trouble {
  font-size: .94rem;
}

.trouble th,
.trouble td {
  padding: .95rem 1.1rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.trouble thead th {
  background: rgba(255, 255, 255, .03);
  color: var(--muted);
  font: 700 .72rem/1.3 var(--font-display);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.trouble tbody th {
  width: 34%;
  color: var(--text);
  font-weight: 600;
}

.trouble tbody td:last-child {
  color: var(--text);
}

.trouble tbody tr:last-child > * {
  border-bottom: 0;
}

@media (hover: hover) and (min-width: 720px) {
  .trouble tbody tr:hover > * {
    background: rgba(255, 255, 255, .02);
  }
}

@media (max-width: 719.98px) {
  .trouble thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
  }

  .trouble,
  .trouble tbody,
  .trouble tr,
  .trouble th,
  .trouble td {
    display: block;
    width: auto;
  }

  .trouble tbody tr {
    padding: 1rem 1.1rem;
    border-bottom: 1px solid var(--line);
  }

  .trouble tbody tr:last-child {
    border-bottom: 0;
  }

  .trouble tbody th,
  .trouble tbody td {
    padding: 0;
    border: 0;
  }

  .trouble tbody th {
    width: auto;
    margin-bottom: .35rem;
    font-size: 1rem;
  }

  .trouble td::before {
    content: attr(data-label);
    display: block;
    margin: .6rem 0 .15rem;
    color: var(--muted);
    font: 700 .68rem/1.3 var(--font-display);
    letter-spacing: .12em;
    text-transform: uppercase;
  }
}

/* ---------- Ödemeler ---------- */

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin: 1.25rem 0 2rem;
  padding: 0;
  list-style: none;
}

.chips li {
  padding: .55rem .9rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, .03);
  color: var(--text);
  font: 600 .86rem/1 var(--font-display);
}

.chips .chip--crypto {
  border-color: rgba(255, 192, 101, .38);
  background: rgba(255, 192, 101, .07);
  color: #ffe3bd;
}

.split {
  display: grid;
  gap: 1.5rem 2.5rem;
}

.split h3 {
  margin-top: 0;
}

@media (min-width: 860px) {
  .split {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---------- Çevrim hesaplayıcı ---------- */

.calc {
  margin-top: 1.5rem;
  padding: clamp(1.25rem, 3vw, 1.75rem);
  border: 1px solid rgba(3, 183, 196, .32);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(110% 80% at 100% 0%, rgba(3, 183, 196, .2), transparent 55%),
    radial-gradient(90% 70% at 0% 100%, rgba(159, 220, 60, .10), transparent 55%),
    var(--surface-2);
}

.calc__head {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.calc__icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: var(--grad);
  color: var(--ink);
}

.calc__icon .icon {
  width: 24px;
  height: 24px;
  stroke-width: 2;
}

.calc h4 {
  margin: 0 0 .2rem;
}

.calc__head p {
  margin: 0;
  color: var(--muted);
  font-size: .9rem;
}

.calc__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .9rem;
}

@media (min-width: 900px) {
  .calc__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.field {
  display: flex;
  flex-direction: column;
  gap: .45rem;
  color: var(--muted);
  font: 600 .8rem/1.35 var(--font-display);
}

.field input {
  width: 100%;
  margin-top: auto;
  padding: .75rem .85rem;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: rgba(4, 10, 24, .6);
  color: var(--text);
  font: 700 1.05rem/1.2 var(--font-display);
  transition: border-color .15s, box-shadow .15s;
}

.field input:hover {
  border-color: rgba(159, 178, 207, .45);
}

.field input:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(3, 183, 196, .22);
}

.calc__result {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .9rem;
  margin-top: 1.1rem;
}

.calc__stat {
  margin: 0;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(4, 10, 24, .5);
}

.calc__stat span {
  display: block;
  margin-bottom: .35rem;
  color: var(--muted);
  font-size: .8rem;
}

.calc__stat output {
  display: block;
  color: var(--text);
  font: 800 clamp(1.25rem, 1rem + 1vw, 1.75rem)/1.15 var(--font-display);
  letter-spacing: -.02em;
  overflow-wrap: anywhere;
}

.calc__stat--total {
  border-color: rgba(159, 220, 60, .35);
}

.calc__stat--total output {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.calc__note {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: .82rem;
}

@media (max-width: 419.98px) {
  .calc__grid,
  .calc__result {
    grid-template-columns: 1fr;
  }
}

/* ---------- Artılar ve eksiler ---------- */

.proscons {
  display: grid;
  gap: 1rem;
  margin-top: 1.25rem;
}

@media (min-width: 640px) {
  .proscons {
    grid-template-columns: 1fr 1fr;
  }
}

.pc {
  padding: 1.25rem 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.pc--pro {
  box-shadow: inset 0 3px 0 var(--lime);
}

.pc--con {
  box-shadow: inset 0 3px 0 var(--amber);
}

.pc__title {
  margin: 0 0 .9rem;
  color: var(--text);
  font: 700 1rem/1.2 var(--font-display);
}

.pc .list {
  margin: 0;
  font-size: .95rem;
}

/* ---------- Sorumlu oyun ---------- */

.helpline {
  display: grid;
  align-items: center;
  gap: 1rem 1.5rem;
  margin-top: 1.75rem;
  padding: clamp(1.25rem, 3vw, 1.75rem);
  border: 1px solid rgba(3, 183, 196, .35);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(3, 183, 196, .14), rgba(159, 220, 60, .07));
}

@media (min-width: 560px) {
  .helpline {
    grid-template-columns: auto 1fr;
  }
}

.helpline__num {
  display: grid;
  place-items: center;
  width: 112px;
  height: 112px;
  border: 1px solid rgba(3, 183, 196, .4);
  border-radius: 28px;
  background: rgba(4, 10, 24, .55);
  color: var(--text);
  font: 800 2.6rem/1 var(--font-display);
  letter-spacing: -.04em;
  text-decoration: none;
}

.helpline__num:hover {
  color: var(--lime);
}

.helpline h3 {
  margin: 0 0 .4rem;
}

.helpline p {
  margin: 0;
  font-size: .96rem;
}

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

.faq {
  display: grid;
  gap: .75rem;
  margin-top: 1.5rem;
}

.faq details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color .2s, background-color .2s;
}

.faq details[open] {
  border-color: rgba(3, 183, 196, .4);
  background: var(--surface-2);
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.05rem 1.25rem;
  list-style: none;
  cursor: pointer;
}

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

.faq summary h3 {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 650;
  line-height: 1.45;
  letter-spacing: -.01em;
  transition: color .15s;
}

.faq summary:hover h3 {
  color: #fff;
}

.faq summary::after {
  content: "";
  flex: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .06) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f5f8fc' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center / 14px no-repeat;
  transition: transform .25s, background-color .2s;
}

.faq details[open] summary::after {
  background-color: rgba(3, 183, 196, .25);
  transform: rotate(45deg);
}

.faq__a {
  padding: 0 1.25rem 1.2rem;
}

.faq__a p {
  margin: 0;
}

.content > section.about {
  padding-bottom: 0;
}

.about h2 {
  font-size: 1.25rem;
}

.about p {
  color: var(--muted);
  font-size: .95rem;
}

/* ---------- Kapanış çağrısı ---------- */

.cta-band {
  position: relative;
  display: grid;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: clamp(3rem, 6vw, 5rem);
  padding: clamp(1.75rem, 5vw, 3.25rem);
  overflow: hidden;
  border: 1px solid rgba(3, 183, 196, .32);
  border-radius: 28px;
  background:
    radial-gradient(80% 120% at 0% 0%, rgba(159, 220, 60, .22), transparent 55%),
    radial-gradient(80% 120% at 100% 100%, rgba(3, 183, 196, .30), transparent 55%),
    #0f1d41;
}

.cta-band::after {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  width: 240px;
  height: 240px;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 50%;
  box-shadow: 0 0 0 30px rgba(255, 255, 255, .02), 0 0 0 60px rgba(255, 255, 255, .015);
  pointer-events: none;
}

@media (min-width: 860px) {
  .cta-band {
    grid-template-columns: 1fr auto;
    gap: 2.5rem;
  }
}

.cta-band h2 {
  margin-bottom: .5rem;
}

.cta-band p {
  margin: 0;
}

.cta-band__actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .85rem;
}

@media (min-width: 860px) {
  .cta-band__actions {
    align-items: center;
  }
}

.cta-band__note {
  display: flex;
  align-items: center;
  gap: .55rem;
  color: var(--muted);
  font-size: .85rem;
}

/* ---------- Alt bilgi ---------- */

.site-footer {
  padding: clamp(2.5rem, 5vw, 3.5rem) 0 2rem;
  border-top: 1px solid var(--line);
  background: var(--bg-deep);
}

@media (max-width: 959.98px) {
  .site-footer {
    padding-bottom: 6.5rem;
  }
}

.footer__grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 860px) {
  .footer__grid {
    grid-template-columns: 1.2fr 1fr 1.3fr;
    gap: 3rem;
  }
}

.footer__brand .brand {
  margin-bottom: 1rem;
}

.footer__brand p,
.footer__note p:not(.footer__title) {
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.65;
}

.footer__note p:not(.footer__title) {
  display: flow-root;
}

.footer__title {
  margin: 0 0 .9rem;
  color: var(--text);
  font: 700 .78rem/1 var(--font-display);
  letter-spacing: .14em;
  text-transform: uppercase;
}

.footer__nav ul {
  display: grid;
  gap: .5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 480px) and (max-width: 859.98px) {
  .footer__nav ul {
    grid-template-columns: 1fr 1fr;
  }
}

.footer__nav a {
  color: var(--muted);
  font-size: .92rem;
  text-decoration: none;
}

.footer__nav a:hover {
  color: var(--text);
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .5rem 1.5rem;
  margin-top: 2.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .85rem;
}

.footer__bottom p {
  margin: 0;
}

.footer__bottom a {
  color: var(--muted);
}

/* ---------- Sabit öğeler ---------- */

.sticky-cta {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 45;
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .7rem 1rem calc(.7rem + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--line);
  background: rgba(7, 14, 34, .94);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  transition: transform .3s ease;
}

.sticky-cta .btn {
  flex: 1;
}

.js .sticky-cta {
  visibility: hidden;
  transform: translateY(105%);
  transition: transform .3s ease, visibility 0s linear .3s;
}

.js .sticky-cta.is-visible {
  visibility: visible;
  transform: none;
  transition: transform .3s ease;
}

@media (min-width: 960px) {
  .sticky-cta {
    display: none;
  }
}

.to-top {
  display: none;
}

@media (min-width: 960px) {
  .to-top {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    z-index: 45;
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border: 1px solid var(--line-strong);
    border-radius: 50%;
    background: rgba(20, 36, 73, .9);
    box-shadow: var(--shadow);
    color: var(--text);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity .25s, transform .25s, visibility 0s linear .25s;
  }

  .to-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: opacity .25s, transform .25s;
  }

  .to-top:hover {
    border-color: var(--lime);
    color: var(--lime);
  }
}

.progress {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 60;
  height: 3px;
  background: var(--grad);
  transform: scaleX(0);
  transform-origin: 0 50%;
  pointer-events: none;
}

@supports (animation-timeline: scroll()) {
  .progress {
    animation: progress linear both;
    animation-timeline: scroll(root);
  }
}

@keyframes progress {
  to { transform: scaleX(1); }
}

/* ---------- Erişilebilirlik ve yazdırma ---------- */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  .progress {
    animation-duration: auto !important;
  }

  .float-tag,
  .pulse,
  .mock-caret {
    animation: none !important;
  }
}

@media print {
  .site-header,
  .aside,
  .sticky-cta,
  .to-top,
  .progress,
  .hero__visual,
  .cta-band {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
  }
}