/* ==========================================================================
   KapGo — tasarım sistemi
   Renk ve ölçü tokenları uygulamadan (lib/core/theme/app_theme.dart) alınmıştır.
   Sapmalar bilinçlidir ve yorumda gerekçelendirilmiştir.
   ========================================================================== */

/* --- Fontlar (self-hosted, dış istek yok) --------------------------------
   Türkçe karakterler iki alt kümeye dağılır: ı U+0131 latin'de,
   ğ ş İ Ğ Ş latin-ext'te. Bu yüzden ikisi de yüklenmek zorunda.
   -------------------------------------------------------------------------- */
@font-face {
  font-family: "Bricolage Grotesque";
  src: url("../fonts/bricolage-latin.woff2") format("woff2");
  font-weight: 400 800;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+2000-206F, U+20AC, U+2122, U+2212, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Bricolage Grotesque";
  src: url("../fonts/bricolage-latin-ext.woff2") format("woff2");
  font-weight: 400 800;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7,
    U+02DD-02FF, U+1E00-1E9F, U+1EF2-1EFF, U+20A0-20AB, U+20AD-20C0;
}
@font-face {
  font-family: "Source Sans 3";
  src: url("../fonts/sourcesans-latin.woff2") format("woff2");
  font-weight: 400 700;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+2000-206F, U+20AC, U+2122, U+2212, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Source Sans 3";
  src: url("../fonts/sourcesans-latin-ext.woff2") format("woff2");
  font-weight: 400 700;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7,
    U+02DD-02FF, U+1E00-1E9F, U+1EF2-1EFF, U+20A0-20AB, U+20AD-20C0;
}

/* --- Tokenlar ------------------------------------------------------------ */
:root {
  /* Marka yeşilleri — üçü farklı iş yapar, birbirinin yerine geçmez:
     brand      : uygulamanın primary'si, ince çizgi/ikon/vurgu
     brand-strong: beyaz yazıyla AA kontrastı tutsun diye bir tık koyu (buton)
     signal     : logonun parlak yeşili, YALNIZ koyu zeminde canlılık için */
  --brand: #2d8f4e;
  --brand-strong: #1f7a44;
  --brand-deep: #062012;
  --signal: #00c16a;

  /* Fırsat/indirim — cimri kullanılır, üstüne hep koyu metin gelir */
  --accent: #ff8c00;

  --bg: #f8f9fa;
  --surface: #ffffff;
  --surface-sunk: #f1f3f2;
  --text: #1a1a2e;
  --muted: #6b7280;
  --line: #e5e7eb;
  --line-strong: #d1d5db;

  /* Koyu zemin bloklarında kullanılan sabitler (tema değişse de sabit kalır) */
  --on-deep: #eaf3ec;
  --on-deep-muted: #9cb7a6;
  --on-deep-line: #17402a;

  --r-s: 8px;
  --r-m: 12px;
  --r-l: 16px;
  --r-xl: 24px;
  --r-full: 100px;

  --step--1: clamp(0.82rem, 0.8rem + 0.1vw, 0.88rem);
  --step-0: clamp(1rem, 0.97rem + 0.15vw, 1.09rem);
  --step-1: clamp(1.19rem, 1.12rem + 0.35vw, 1.42rem);
  --step-2: clamp(1.45rem, 1.32rem + 0.65vw, 1.9rem);
  --step-3: clamp(1.8rem, 1.55rem + 1.25vw, 2.6rem);
  --step-4: clamp(2.2rem, 1.7rem + 2.5vw, 3.9rem);

  --shell: 1120px;
  --gutter: clamp(1.25rem, 5vw, 3rem);

  --shadow-card: 0 1px 2px rgba(16, 32, 24, 0.05),
    0 12px 32px -12px rgba(16, 32, 24, 0.18);
  --ease: cubic-bezier(0.2, 0.7, 0.3, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1410;
    --surface: #12211a;
    --surface-sunk: #0f1c16;
    --text: #e8efe9;
    --muted: #9bafa3;
    --line: #1e3328;
    --line-strong: #2a4636;
    --brand: #4caf50;
    --brand-strong: #35a45e;
    --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.4),
      0 12px 32px -14px rgba(0, 0, 0, 0.7);
  }
}

/* Tema seçici bir gün eklenirse (veya Artifact görüntüleyicisi) media query'yi
   iki yönde de ezebilsin diye token seviyesinde tekrar tanımlanıyor. */
:root[data-theme="dark"] {
  --bg: #0b1410;
  --surface: #12211a;
  --surface-sunk: #0f1c16;
  --text: #e8efe9;
  --muted: #9bafa3;
  --line: #1e3328;
  --line-strong: #2a4636;
  --brand: #4caf50;
  --brand-strong: #35a45e;
}
:root[data-theme="light"] {
  --bg: #f8f9fa;
  --surface: #ffffff;
  --surface-sunk: #f1f3f2;
  --text: #1a1a2e;
  --muted: #6b7280;
  --line: #e5e7eb;
  --line-strong: #d1d5db;
  --brand: #2d8f4e;
  --brand-strong: #1f7a44;
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Source Sans 3", ui-sans-serif, system-ui, -apple-system, sans-serif;
  font-size: var(--step-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
h4 {
  font-family: "Bricolage Grotesque", "Source Sans 3", ui-sans-serif, sans-serif;
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
  text-wrap: balance;
  margin: 0;
}

h1 {
  font-size: var(--step-4);
  font-variation-settings: "opsz" 48;
}
h2 {
  font-size: var(--step-3);
  font-variation-settings: "opsz" 32;
}
h3 {
  font-size: var(--step-1);
  font-variation-settings: "opsz" 18;
  letter-spacing: -0.01em;
}

p {
  margin: 0;
  text-wrap: pretty;
}

a {
  color: inherit;
}

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

:where(a, button, summary, input, select, textarea):focus-visible {
  outline: 2px solid var(--brand-strong);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection {
  background: var(--signal);
  color: var(--brand-deep);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--surface);
  color: var(--text);
  padding: 0.75rem 1rem;
  z-index: 100;
  border-radius: 0 0 var(--r-s) 0;
}
.skip-link:focus {
  left: 0;
}

/* --- Yerleşim ------------------------------------------------------------ */
.shell {
  width: min(100% - var(--gutter) * 2, var(--shell));
  margin-inline: auto;
}

.section {
  padding-block: clamp(3.5rem, 8vw, 6.5rem);
}

.section--sunk {
  background: var(--surface-sunk);
  border-block: 1px solid var(--line);
}

.section--deep {
  background: var(--brand-deep);
  color: var(--on-deep);
}

.stack {
  display: flex;
  flex-direction: column;
}
.stack-2 {
  gap: 0.5rem;
}
.stack-3 {
  gap: 0.75rem;
}
.stack-4 {
  gap: 1rem;
}
.stack-6 {
  gap: 1.5rem;
}
.stack-8 {
  gap: 2rem;
}

/* --- Tipografik yardımcılar ---------------------------------------------- */
.eyebrow {
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--brand);
  margin: 0;
}
.section--deep .eyebrow {
  color: var(--signal);
}

.lede {
  font-size: var(--step-1);
  line-height: 1.5;
  color: var(--muted);
  max-width: 54ch;
}
.section--deep .lede {
  color: var(--on-deep-muted);
}

.prose {
  max-width: 65ch;
  color: var(--muted);
}

.fine {
  font-size: var(--step--1);
  color: var(--muted);
}

/* --- Butonlar ------------------------------------------------------------ */
.btn {
  --btn-bg: var(--brand-strong);
  --btn-fg: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.85rem 1.4rem;
  border-radius: var(--r-full);
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.18s var(--ease), background-color 0.18s var(--ease),
    border-color 0.18s var(--ease);
}
.btn:hover {
  transform: translateY(-1px);
}
.btn:active {
  transform: translateY(0);
}

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--text);
  border-color: var(--line-strong);
}
.btn--ghost:hover {
  border-color: var(--brand);
}

.section--deep .btn--ghost {
  --btn-fg: var(--on-deep);
  border-color: var(--on-deep-line);
}
.section--deep .btn--ghost:hover {
  border-color: var(--signal);
}

.btn--signal {
  --btn-bg: var(--signal);
  --btn-fg: var(--brand-deep);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* --- Rozetler ------------------------------------------------------------ */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.7rem;
  border-radius: var(--r-full);
  font-size: var(--step--1);
  font-weight: 600;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  white-space: nowrap;
}
.chip--soon {
  border-color: color-mix(in srgb, var(--signal) 40%, transparent);
  color: var(--brand);
  background: color-mix(in srgb, var(--signal) 10%, transparent);
}
.section--deep .chip--soon {
  color: var(--signal);
  border-color: var(--on-deep-line);
  background: rgba(0, 193, 106, 0.1);
}
.chip--accent {
  background: var(--accent);
  border-color: var(--accent);
  color: #1a1a2e;
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--signal);
  flex: none;
}

/* --- Başlık (header) ----------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--brand-deep) 92%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--on-deep-line);
  color: var(--on-deep);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 68px;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: inherit;
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 700;
  font-size: 1.32rem;
  letter-spacing: -0.03em;
  font-variation-settings: "opsz" 20;
}
.wordmark svg {
  color: var(--signal);
  flex: none;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.4vw, 2rem);
}
.nav a {
  text-decoration: none;
  font-size: 0.97rem;
  font-weight: 600;
  color: var(--on-deep-muted);
  transition: color 0.15s var(--ease);
}
.nav a:hover {
  color: var(--on-deep);
}

@media (max-width: 860px) {
  .nav--main {
    display: none;
  }
}

/* --- Hero ---------------------------------------------------------------- */
.hero {
  background: var(--brand-deep);
  color: var(--on-deep);
  padding-block: clamp(3rem, 7vw, 5.5rem) clamp(4rem, 9vw, 7rem);
  position: relative;
  overflow: hidden;
}

/* Zemindeki çok hafif ışık — akşamüstü hissi. Dekoratif, içerikten bağımsız. */
.hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -60% 30%;
  height: 70%;
  background: radial-gradient(
    50% 50% at 50% 50%,
    rgba(0, 193, 106, 0.16),
    transparent 70%
  );
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(2.5rem, 6vw, 4rem);
  align-items: center;
  grid-template-columns: 1fr;
}

@media (min-width: 900px) {
  .hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
}

.hero h1 {
  max-width: 15ch;
}
.hero h1 em {
  font-style: normal;
  color: var(--signal);
}

/* --- Paket kartı (uygulamadaki PackageCard'ın web karşılığı) ------------- */
.package-card {
  background: var(--surface);
  color: var(--text);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  max-width: 400px;
  width: 100%;
  margin-inline: auto;
}

.package-card__top {
  background: linear-gradient(150deg, #2d8f4e, #17603a 70%);
  padding: 1.1rem 1.25rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  color: #fff;
}

.package-card__store {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 700;
  font-size: 1.12rem;
  letter-spacing: -0.01em;
}

.package-card__meta {
  font-size: var(--step--1);
  color: rgba(255, 255, 255, 0.78);
}

.package-card__body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.package-card__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.time {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.price {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-variant-numeric: tabular-nums;
}
.price__old {
  color: var(--muted);
  text-decoration: line-through;
  font-size: var(--step--1);
}
.price__new {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 700;
  font-size: var(--step-2);
  letter-spacing: -0.02em;
}

.package-card__note {
  font-size: var(--step--1);
  color: var(--muted);
  border-top: 1px solid var(--line);
  padding-top: 0.9rem;
}

.sample-tag {
  display: block;
  text-align: center;
  margin-top: 0.85rem;
  font-size: var(--step--1);
  color: var(--on-deep-muted);
}

/* --- Tez bloğu (israf gerçeği) ------------------------------------------- */
.thesis {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}
@media (min-width: 820px) {
  .thesis {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

.figure-stat {
  border-top: 2px solid var(--brand);
  padding-top: 1rem;
}
.figure-stat__value {
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: clamp(3rem, 9vw, 5rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.04em;
  font-variation-settings: "opsz" 72;
}
.figure-stat__label {
  color: var(--muted);
  max-width: 34ch;
  margin-top: 0.6rem;
}
.figure-stat__source {
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 1rem;
}

/* --- Saat şeridi / adımlar ----------------------------------------------- */
.steps {
  display: grid;
  gap: 0;
  margin-top: 2.5rem;
}

.step {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr);
  gap: clamp(1rem, 3vw, 2rem);
  padding-block: clamp(1.5rem, 3vw, 2.25rem);
  border-top: 1px solid var(--line);
  position: relative;
}
.step:last-child {
  border-bottom: 1px solid var(--line);
}

.step__clock {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: var(--step--1);
  letter-spacing: 0.04em;
  color: var(--brand);
  padding-top: 0.35rem;
  position: relative;
}
/* Şeridin üstündeki çentik: adımların bir zaman dizisi olduğunu gösterir */
.step__clock::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 2.25rem;
  height: 2px;
  background: var(--brand);
  transform: translateY(-1px);
}

.step__title {
  margin-bottom: 0.35rem;
}
.step__text {
  color: var(--muted);
  max-width: 58ch;
}

/* --- Kart ızgarası ------------------------------------------------------- */
.cards {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.section--deep .card {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--on-deep-line);
}
.card p {
  color: var(--muted);
  font-size: 0.97rem;
}
.section--deep .card p {
  color: var(--on-deep-muted);
}

.card__mark {
  color: var(--brand);
  width: 26px;
  height: 26px;
}
.section--deep .card__mark {
  color: var(--signal);
}

/* --- SSS ----------------------------------------------------------------- */
.faq {
  border-top: 1px solid var(--line);
  margin-top: 2rem;
}
.faq details {
  border-bottom: 1px solid var(--line);
}
.faq summary {
  cursor: pointer;
  list-style: none;
  padding-block: 1.15rem;
  font-weight: 600;
  font-size: var(--step-1);
  font-family: "Bricolage Grotesque", sans-serif;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary::after {
  content: "";
  flex: none;
  width: 11px;
  height: 11px;
  border-right: 2px solid var(--brand);
  border-bottom: 2px solid var(--brand);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform 0.2s var(--ease);
}
.faq details[open] summary::after {
  transform: rotate(225deg) translate(-2px, -2px);
}
.faq details p {
  color: var(--muted);
  padding-bottom: 1.25rem;
  max-width: 65ch;
}

/* --- CTA şeridi ---------------------------------------------------------- */
.cta-band {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}
@media (min-width: 820px) {
  .cta-band {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

/* --- Footer -------------------------------------------------------------- */
.site-footer {
  background: var(--brand-deep);
  color: var(--on-deep);
  padding-block: clamp(3rem, 6vw, 4.5rem) 2rem;
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 760px) {
  .footer-grid {
    grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  }
}

.footer-col h4 {
  font-size: var(--step--1);
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--on-deep-muted);
  font-weight: 700;
  margin-bottom: 0.9rem;
  font-family: "Source Sans 3", sans-serif;
}
.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.footer-col a {
  color: var(--on-deep);
  text-decoration: none;
  font-size: 0.97rem;
}
.footer-col a:hover {
  color: var(--signal);
}

.footer-bottom {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--on-deep-line);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  color: var(--on-deep-muted);
  font-size: var(--step--1);
}

.social {
  display: flex;
  gap: 0.6rem;
}
.social a {
  width: 38px;
  height: 38px;
  border: 1px solid var(--on-deep-line);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--on-deep);
  transition: border-color 0.15s var(--ease), color 0.15s var(--ease);
}
.social a:hover {
  color: var(--signal);
  border-color: var(--signal);
}

/* --- İç sayfa başlığı ---------------------------------------------------- */
.page-head {
  background: var(--brand-deep);
  color: var(--on-deep);
  padding-block: clamp(2.75rem, 6vw, 4.5rem);
}
.page-head .lede {
  color: var(--on-deep-muted);
}

.crumb {
  font-size: var(--step--1);
  color: var(--on-deep-muted);
  margin-bottom: 1rem;
}
.crumb a {
  color: inherit;
  text-decoration: none;
}
.crumb a:hover {
  color: var(--signal);
}

/* --- Uzun metin (yasal sayfalar) ----------------------------------------- */
.doc {
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
  grid-template-columns: 1fr;
  align-items: start;
}
@media (min-width: 940px) {
  .doc {
    grid-template-columns: 15rem minmax(0, 1fr);
  }
}

.doc-nav {
  position: sticky;
  top: 90px;
  font-size: 0.95rem;
}
.doc-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border-left: 2px solid var(--line);
  padding-left: 1rem;
}
.doc-nav a {
  color: var(--muted);
  text-decoration: none;
}
.doc-nav a:hover {
  color: var(--brand);
}
@media (max-width: 939px) {
  .doc-nav {
    position: static;
  }
}

.doc-body {
  max-width: 68ch;
}
.doc-body h2 {
  font-size: var(--step-2);
  margin-top: 2.75rem;
  scroll-margin-top: 90px;
}
.doc-body h2:first-child {
  margin-top: 0;
}
.doc-body h3 {
  margin-top: 1.75rem;
}
.doc-body p,
.doc-body ul,
.doc-body ol {
  color: var(--muted);
  margin-top: 0.9rem;
}
.doc-body ul,
.doc-body ol {
  padding-left: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.doc-body a {
  color: var(--brand);
  text-underline-offset: 3px;
}
.doc-body strong {
  color: var(--text);
}

.doc-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1.25rem;
  font-size: 0.95rem;
}
.doc-table th,
.doc-table td {
  text-align: left;
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.doc-table th {
  font-weight: 700;
  color: var(--text);
  background: var(--surface-sunk);
}
.doc-table td {
  color: var(--muted);
}
.table-scroll {
  overflow-x: auto;
}

.callout {
  border: 1px solid var(--line);
  border-left: 3px solid var(--brand);
  background: var(--surface);
  border-radius: 0 var(--r-m) var(--r-m) 0;
  padding: 1.1rem 1.25rem;
  margin-top: 1.5rem;
}
.callout p {
  margin-top: 0;
}
.callout--draft {
  border-left-color: var(--accent);
}

/* --- Form ---------------------------------------------------------------- */
/* Form kartı bilinçli olarak dar tutuluyor: 1120px'lik kabuğun tamamına
   yayılan alanlar okunmayı zorlaştırıyor ve dağınık görünüyordu. */
.form-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: clamp(1.5rem, 3.5vw, 2.25rem);
  box-shadow: var(--shadow-card);
  max-width: 660px;
  width: 100%;
  margin-inline: auto;
}

/* Alan grupları: "İşletme" ve "İletişim" ayrı bloklar hâlinde okunur */
.field-group + .field-group {
  margin-top: 1.75rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
}

.field-group__label {
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
}

.field-grid {
  display: grid;
  gap: 0.9rem 1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 560px) {
  .field-grid {
    grid-template-columns: 1fr 1fr;
  }
  .field--wide {
    grid-column: 1 / -1;
  }
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}
.field label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text);
}
.field .hint {
  font-weight: 400;
  font-size: var(--step--1);
  color: var(--muted);
}

.field input,
.field select,
.field textarea {
  font: inherit;
  font-size: 0.97rem;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-s);
  padding: 0 0.75rem;
  height: 2.75rem;
  width: 100%;
  transition: border-color 0.15s var(--ease), background-color 0.15s var(--ease);
}
.field select {
  appearance: none;
  padding-right: 2.2rem;
  /* Ok işareti: tek renk, tema token'ıyla uyumlu kalsın diye gradient ile */
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 1.15rem) 1.2rem, calc(100% - 0.85rem) 1.2rem;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  cursor: pointer;
}
.field input::placeholder,
.field textarea::placeholder {
  color: var(--muted);
  opacity: 0.75;
}
.field input:hover,
.field select:hover,
.field textarea:hover {
  border-color: var(--brand);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  background: var(--surface);
}
.field textarea {
  height: auto;
  min-height: 5.5rem;
  padding: 0.65rem 0.75rem;
  resize: vertical;
}
.field input:invalid:not(:placeholder-shown) {
  border-color: #ef4444;
}

/* Onay kutusu tek bir blok olarak okunsun diye kendi zemininde */
.consent {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  margin-top: 1.5rem;
  padding: 0.9rem 1rem;
  background: var(--surface-sunk);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--muted);
  cursor: pointer;
}
.consent input {
  width: 1.1rem;
  height: 1.1rem;
  margin-top: 0.15rem;
  flex: none;
  accent-color: var(--brand-strong);
}
.consent a {
  color: var(--brand);
  font-weight: 600;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  margin-top: 1.5rem;
}
.form-actions .btn {
  flex: 1 1 auto;
  min-width: 12rem;
}
.form-actions .fine {
  flex: 1 1 12rem;
}

/* Bot tuzağı — ekranda görünmez, ekran okuyucudan da gizli */
.trap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-status {
  margin-top: 1rem;
  padding: 0.9rem 1.1rem;
  border-radius: var(--r-m);
  font-size: 0.95rem;
  display: none;
}
.form-status[data-state="error"] {
  display: block;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #b91c1c;
}
.form-status[data-state="ok"] {
  display: block;
  background: color-mix(in srgb, var(--signal) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--signal) 40%, transparent);
  color: var(--brand-strong);
}

/* --- İletişim kartları --------------------------------------------------- */
.contact-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  margin-top: 2rem;
}

/* --- Hareket ------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  animation: rise 0.6s var(--ease) forwards;
}
.reveal-2 {
  animation-delay: 0.08s;
}
.reveal-3 {
  animation-delay: 0.16s;
}

@keyframes rise {
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* --- Auth aksiyon sayfası (/auth/action) --------------------------------- */
/* Tanıtım şablonundan bağımsız: menü, footer, analytics yok. Bu bir pazarlama
   sayfası değil, çalışması zorunlu bir uç nokta.
   Zemin bilinçli olarak koyu yeşil: beyaz boşlukta yüzen tek bir kart
   "varsayılan form" gibi duruyordu; markalı zemin kartı bir yere oturtuyor. */
.auth-page {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: clamp(1.25rem, 5vw, 3rem);
  background: var(--brand-deep);
  position: relative;
  overflow: hidden;
}
.auth-page::before {
  content: "";
  position: absolute;
  inset: -20% 30% 40% -20%;
  background: radial-gradient(
    50% 50% at 50% 50%,
    rgba(0, 193, 106, 0.14),
    transparent 70%
  );
  pointer-events: none;
}

.auth-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
  background: var(--surface);
  border-radius: var(--r-l);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.18), 0 24px 48px -20px rgba(0, 0, 0, 0.45);
  padding: 0;
  overflow: hidden;
  text-align: center;
}

/* Marka şeridi: kartın kendi başlığı. Logo gövde içeriğiyle aynı akışta
   yüzmüyor, kendi bölmesinde duruyor — bu tek başına "tasarlanmış" hissi verir. */
.auth-brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--line);
  background: var(--surface-sunk);
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--text);
}
.auth-brand svg {
  color: var(--brand);
  flex: none;
}

.auth-body {
  padding: clamp(1.75rem, 5vw, 2.25rem) clamp(1.5rem, 5vw, 2rem);
}

.auth-card--form .auth-body {
  text-align: left;
}

.auth-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin: 0 auto 1.25rem;
  background: color-mix(in srgb, var(--brand) 12%, transparent);
  color: var(--brand);
}
.auth-icon--error {
  background: rgba(239, 68, 68, 0.12);
  color: #ef4444;
}

.auth-title {
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  text-wrap: balance;
  margin: 0 0 0.5rem;
}

.auth-text {
  color: var(--muted);
  font-size: 0.97rem;
  line-height: 1.55;
  margin: 0 0 1.5rem;
}
.auth-text:last-child {
  margin-bottom: 0;
}

/* Hangi hesap için işlem yapıldığı bu ekrandaki en kritik bilgi:
   cümlenin içinde kaybolmasın diye kendi bloğunda. */
.auth-account {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 0.8rem;
  margin-bottom: 1.5rem;
  background: var(--surface-sunk);
  border: 1px solid var(--line);
  border-radius: var(--r-s);
  font-size: 0.92rem;
  min-width: 0;
}
.auth-account svg {
  color: var(--muted);
  flex: none;
}
.auth-account span {
  font-weight: 600;
  overflow-wrap: anywhere;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: left;
}

/* Buton yarıçapı giriş alanlarıyla aynı: hap şeklindeki buton 8px'lik
   kutucukların altında uyumsuz duruyordu. */
.auth-body .btn {
  width: 100%;
  border-radius: var(--r-s);
  padding-block: 0.8rem;
  margin-top: 0.25rem;
}

.auth-toggle {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.9rem;
  color: var(--muted);
  cursor: pointer;
  user-select: none;
  margin-top: -0.15rem;
}
.auth-toggle input {
  width: 1rem;
  height: 1rem;
  accent-color: var(--brand-strong);
  flex: none;
}

.auth-note {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  font-size: var(--step--1);
  color: var(--muted);
}

.auth-error {
  padding: 0.75rem 0.9rem;
  border-radius: var(--r-s);
  background: rgba(239, 68, 68, 0.09);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #b91c1c;
  font-size: 0.9rem;
  line-height: 1.45;
  text-align: left;
  margin: 0;
}

.spinner {
  width: 32px;
  height: 32px;
  margin: 0 auto 1.25rem;
  border: 3px solid var(--line);
  border-top-color: var(--brand);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
@media (prefers-reduced-motion: reduce) {
  .spinner {
    animation-duration: 2s;
  }
}