/* ==========================================================================
   Ana sayfa (danismanim.pages.dev) ve 404 sayfası
   Ortak değişkenler ve düğmeler base.css'tedir.
   ========================================================================== */

:root { --ust-yukseklik: 68px; }

html { scroll-padding-top: calc(var(--ust-yukseklik) + 12px); }
body { overflow-x: hidden; }

.sarmal { width: min(1160px, 100% - 40px); margin-inline: auto; }
.sarmal.dar { width: min(780px, 100% - 40px); }

.atla:focus { position: fixed; top: 10px; left: 10px; width: auto; height: auto; clip: auto; margin: 0; padding: 10px 14px; background: #fff; border-radius: 10px; z-index: 200; }

/* Marka renkleri sabit olduğundan karışımlar hazır renk olarak yazılır (color-mix desteklemeyen tarayıcılar için) */
.btn-marka {
  --btn-zemin: linear-gradient(120deg, var(--marka-1), #4b92f6);
  --btn-metin: #fff;
  box-shadow: 0 14px 30px -14px var(--marka-1);
}
.btn-marka:hover { box-shadow: 0 18px 36px -12px var(--marka-1); }

/* ---------------- Üst bar ---------------- */
.ust {
  position: sticky; top: 0; z-index: 50;
  background: rgba(246, 247, 251, .94);
  border-bottom: 1px solid transparent; transition: border-color var(--gecis), box-shadow var(--gecis);
}
.ust.kaydi { border-color: var(--cizgi); box-shadow: 0 6px 24px -18px rgba(15,23,42,.4); }
.ust-ic { height: var(--ust-yukseklik); display: flex; align-items: center; gap: 20px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 800 1.2rem/1 var(--font-baslik); letter-spacing: -.02em; }
.logo img { border-radius: 10px; }
.menu { display: flex; gap: 4px; margin-left: auto; }
.menu a { text-decoration: none; color: var(--metin-2); font-weight: 600; font-size: .94rem; padding: 8px 12px; border-radius: 999px; transition: background var(--gecis), color var(--gecis); }
.menu a:hover { background: #fff; color: var(--metin); }

/* ---------------- Hero ---------------- */
.hero { position: relative; padding: 56px 0 72px; overflow: hidden; }
.hero-isik {
  position: absolute; inset: -30% -10% auto; height: 120%; z-index: -1; pointer-events: none;
  background:
    radial-gradient(38% 45% at 18% 30%, rgba(109, 93, 252, .26), transparent 70%),
    radial-gradient(30% 40% at 82% 20%, rgba(34, 211, 238, .24), transparent 70%),
    radial-gradient(28% 35% at 70% 85%, rgba(244, 114, 182, .16), transparent 70%);
}
.hero-ic { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.etiket {
  display: inline-flex; align-items: center; gap: 8px; font-size: .84rem; font-weight: 650; color: var(--marka-1);
  background: #fff; border: 1px solid rgba(109, 93, 252, .22); padding: 6px 14px; border-radius: 999px;
  box-shadow: var(--golge-1);
}
.etiket-nokta { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 4px rgba(34,197,94,.18); }
.hero h1 { font-size: clamp(2.1rem, 5.2vw, 3.6rem); font-weight: 800; margin: 18px 0 18px; text-wrap: balance; letter-spacing: -.035em; }
.parlak { background: linear-gradient(110deg, var(--marka-1) 10%, #3b82f6 50%, var(--marka-2) 95%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-alt { font-size: 1.1rem; color: var(--metin-2); max-width: 36em; }
.hero-alt strong { color: var(--metin); }
.hero-aksiyon { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-aksiyon .btn { min-height: 52px; padding-inline: 1.6em; font-size: 1rem; }
.hero-aksiyon .btn-hayalet { background: #fff; }
.guven { list-style: none; padding: 0; margin: 26px 0 0; display: flex; flex-wrap: wrap; gap: 10px 22px; color: var(--metin-2); font-size: .92rem; font-weight: 550; }
.guven li::before { content: "✓"; display: inline-grid; place-items: center; width: 20px; height: 20px; margin-right: 8px; border-radius: 50%; background: #dcfce7; color: #15803d; font-size: .72rem; font-weight: 800; }

/* Telefon maketi */
.telefon-sahne { position: relative; display: grid; justify-items: center; }
.telefon {
  --tel: #1e3a8a;
  width: min(330px, 100%); border-radius: 38px; padding: 12px; background: #0f172a;
  box-shadow: 0 40px 80px -30px rgba(15,23,42,.55), 0 0 0 1px rgba(255,255,255,.06) inset;
  transform: rotate(2deg);
}
.tel-ust { display: flex; align-items: center; gap: 10px; padding: 14px 14px 12px; border-radius: 28px 28px 0 0; color: #fff; background: var(--tel); }
.tel-ust strong { display: block; font-size: .95rem; }
.tel-ust small { opacity: .75; font-size: .74rem; }
.tel-avatar { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; font: 800 .9rem/1 var(--font-baslik); background: rgba(255,255,255,.18); }
.tel-govde {
  display: grid; gap: 9px; padding: 16px 12px; min-height: 280px; align-content: start;
  background: radial-gradient(circle at 1px 1px, rgba(15,23,42,.05) 1px, transparent 0) 0 0 / 16px 16px, #f6f8fc;
}
.tel-balon { max-width: 84%; padding: 9px 12px; border-radius: 16px; font-size: .84rem; line-height: 1.45; animation: balon-gir 600ms var(--yay) both; }
.tel-asistan { background: #fff; border: 1px solid var(--cizgi); border-bottom-left-radius: 5px; }
.tel-ben { justify-self: end; background: var(--tel, #1e3a8a); color: #fff; border-bottom-right-radius: 5px; animation-delay: .5s; }
.tel-govde .tel-balon:nth-child(3) { animation-delay: 1s; }
.tel-haplar { display: flex; flex-wrap: wrap; gap: 6px; animation: balon-gir 600ms var(--yay) 1.4s both; }
.tel-haplar span { font-size: .76rem; font-weight: 650; padding: 6px 11px; border-radius: 999px; background: #fff; color: var(--tel, #1e3a8a); border: 1.5px solid var(--tel, #1e3a8a); }
@keyframes balon-gir { from { opacity: 0; transform: translateY(10px) scale(.96); } }
.tel-ilet { margin: 0; padding: 14px; text-align: center; font-weight: 700; font-size: .92rem; color: #04210f; background: var(--wa); border-radius: 0 0 28px 28px; }
.yuzen-kart {
  position: absolute; left: max(0px, calc(50% - 280px)); bottom: -52px; display: flex; gap: 12px; align-items: center;
  padding: 12px 16px; background: #fff; border-radius: 18px; box-shadow: var(--golge-3); border: 1px solid var(--cizgi);
  animation: yuz 5s ease-in-out infinite;
}
.yuzen-kart strong { display: block; font-size: .9rem; }
.yuzen-kart small { color: var(--metin-2); font-size: .76rem; }
.yuzen-ikon { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: #f0fdf4; font-size: 1.2rem; }
@keyframes yuz { 50% { transform: translateY(-8px); } }

/* ---------------- Bölümler ---------------- */
.bolum { padding: 80px 0; }
.bolum-acik { background: linear-gradient(180deg, #fff, var(--zemin)); border-block: 1px solid var(--cizgi); }
.bolum-koyu { background: #0f172a; color: #e2e8f0; }
.bolum-koyu .bolum-baslik { color: #fff; }
.ust-etiket { text-align: center; font-size: .8rem; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; color: var(--marka-1); margin-bottom: 10px; }
.bolum-koyu .ust-etiket { color: var(--marka-2); }
.bolum-baslik { text-align: center; font-size: clamp(1.6rem, 3.6vw, 2.4rem); font-weight: 800; text-wrap: balance; margin-bottom: 40px; }
.bolum-baslik.sola { text-align: left; margin-bottom: 16px; }
.bolum-alt { text-align: center; color: var(--metin-2); margin: -24px auto 36px; max-width: 40em; }
.soluk { color: var(--metin-3); }
.sorun { padding-top: 40px; }

.kartlar { display: grid; gap: 18px; }
.uclu { grid-template-columns: repeat(3, 1fr); }
.kart-l { background: #fff; border-radius: var(--r-lg); padding: 26px; box-shadow: var(--golge-1); border: 1px solid rgba(15,23,42,.04); }
.kart-l h3 { font-size: 1.1rem; margin: 14px 0 8px; }
.kart-l p { color: var(--metin-2); }
.kart-ikon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 14px; font-size: 1.4rem; background: var(--yuzey-2); }

.adimlar { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: adim; }
.adimlar li { position: relative; background: #fff; border-radius: var(--r-lg); padding: 28px 26px; box-shadow: var(--golge-1); border: 1px solid rgba(15,23,42,.04); }
.adimlar h3 { font-size: 1.12rem; margin: 16px 0 8px; }
.adimlar p { color: var(--metin-2); }
.adimlar code { font-size: .86em; background: var(--yuzey-2); padding: 1px 6px; border-radius: 6px; overflow-wrap: anywhere; }
.adim-no { width: 40px; height: 40px; border-radius: 13px; display: grid; place-items: center; color: #fff; font: 800 1.05rem/1 var(--font-baslik); background: linear-gradient(135deg, var(--marka-1), var(--marka-2)); box-shadow: 0 10px 20px -10px var(--marka-1); }
.ornek-yanit { margin: 26px auto 0; max-width: 720px; padding: 18px 22px; border-radius: var(--r-md); background: #f0fdf4; border: 1px dashed #86efac; }
.ornek-baslik { font-size: .78rem; font-weight: 750; letter-spacing: .06em; text-transform: uppercase; color: #15803d; margin-bottom: 6px; }
.ornek-metin { color: #14532d; overflow-wrap: anywhere; }

.ozellikler { grid-template-columns: repeat(3, 1fr); }
.ozellikler article { padding: 24px; border-radius: var(--r-lg); background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); transition: background var(--gecis), transform var(--gecis); }
.ozellikler article:hover { background: rgba(255,255,255,.07); transform: translateY(-2px); }
.ozellikler span { font-size: 1.5rem; }
.ozellikler h3 { color: #fff; font-size: 1.06rem; margin: 12px 0 6px; }
.ozellikler p { color: #94a3b8; font-size: .95rem; }

.meslek-sec { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.meslek-sec-orta { justify-content: center; margin: 0 auto 22px; max-width: 760px; }
.meslek {
  border: 1px solid var(--cizgi); background: #fff; color: var(--metin); border-radius: 999px;
  min-height: 40px; padding: 8px 14px; font: 700 .88rem/1 var(--font-govde); cursor: pointer;
}
.meslek[aria-selected="true"] { background: #1e3a8a; color: #fff; border-color: transparent; }
.sahne { display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; align-items: center; }
.sahne .wa-balon { max-width: none; }
.wa-fis { margin: 0; white-space: pre-wrap; font: inherit; font-size: .9rem; line-height: 1.45; }
.sahne-yan { display: grid; gap: 16px; justify-items: start; }
.sahne-not { color: var(--metin-2); font-size: 1.02rem; }
.sektorler { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.sektorler li { display: flex; align-items: center; gap: 12px; padding: 16px 18px; background: #fff; border-radius: var(--r-md); font-weight: 600; box-shadow: var(--golge-1); border: 1px solid rgba(15,23,42,.04); }
.sektorler span { width: 40px; height: 40px; flex: none; display: grid; place-items: center; border-radius: 12px; background: var(--yuzey-2); font-size: 1.2rem; }
.not { text-align: center; color: var(--metin-2); margin: 26px auto 0; max-width: 46em; font-size: .95rem; }

.demolar { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.demo-kart {
  display: grid; grid-template-rows: auto 1fr; text-decoration: none; overflow: hidden; background: #fff;
  border-radius: var(--r-lg); box-shadow: var(--golge-2); border: 1px solid rgba(15,23,42,.05);
  transition: transform var(--gecis), box-shadow var(--gecis);
}
.demo-kart:hover { transform: translateY(-4px); box-shadow: var(--golge-3); }
.demo-kart img { width: 100%; height: 200px; object-fit: cover; object-position: center 25%; background: var(--yuzey-2); }
.demo-govde { padding: 20px 22px 22px; display: grid; gap: 8px; align-content: start; border-top: 4px solid var(--demo); }
.demo-sektor { justify-self: start; font-size: .74rem; font-weight: 750; letter-spacing: .05em; text-transform: uppercase; color: var(--demo); background: #f1f3f9; padding: 4px 10px; border-radius: 999px; }
@supports (color: color-mix(in srgb, red, blue)) {
  .demo-sektor { background: color-mix(in srgb, var(--demo) 10%, white); }
}
.demo-govde h3 { font-size: 1.2rem; }
.demo-govde p { color: var(--metin-2); font-size: .94rem; }
.demo-git { margin-top: 6px; font-weight: 700; color: var(--demo); }

.ikili { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.ikili .ust-etiket { text-align: left; }
.aciklama { color: var(--metin-2); font-size: 1.05rem; }
.wa-onizleme {
  padding: 28px; border-radius: var(--r-xl);
  background: #e5ddd5 radial-gradient(circle at 1px 1px, rgba(0,0,0,.05) 1px, transparent 0) 0 0 / 14px 14px;
  box-shadow: var(--golge-2);
}
.wa-balon { position: relative; max-width: 420px; margin-left: auto; padding: 12px 14px 22px; background: #d9fdd3; border-radius: 14px 4px 14px 14px; font-size: .93rem; box-shadow: 0 1px 1px rgba(0,0,0,.1); }
.wa-balon p + p { margin-top: 8px; }
.wa-saat { position: absolute; right: 10px; bottom: 5px; font-size: .7rem; color: #4a7c59; }

.paketler { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.paket { position: relative; display: flex; flex-direction: column; gap: 14px; padding: 28px 26px; background: #fff; border-radius: var(--r-lg); box-shadow: var(--golge-1); border: 1px solid var(--cizgi); }
.paket h3 { font-size: 1.2rem; }
.fiyat { font: 800 1.8rem/1.1 var(--font-baslik); letter-spacing: -.02em; }
.paket ul { list-style: none; padding: 0; margin: 0 0 8px; display: grid; gap: 9px; flex: 1; align-content: start; color: var(--metin-2); font-size: .95rem; }
.paket li::before { content: "✓"; color: var(--marka-1); font-weight: 800; margin-right: 8px; }
.paket-one { border: 2px solid var(--marka-1); box-shadow: 0 30px 60px -30px rgba(109, 93, 252, .6); }
.paket-rozet { position: absolute; top: -13px; left: 24px; font-size: .75rem; font-weight: 750; color: #fff; padding: 5px 12px; border-radius: 999px; background: linear-gradient(120deg, var(--marka-1), var(--marka-2)); }

.sss { display: grid; gap: 10px; }
.sss details { background: #fff; border-radius: var(--r-md); border: 1px solid var(--cizgi); padding: 0 20px; transition: box-shadow var(--gecis); }
.sss details[open] { box-shadow: var(--golge-1); }
.sss summary { cursor: pointer; list-style: none; padding: 18px 0; font-weight: 650; display: flex; justify-content: space-between; gap: 16px; }
.sss summary::-webkit-details-marker { display: none; }
.sss summary::after { content: "+"; font-size: 1.3rem; line-height: 1; color: var(--marka-1); transition: transform var(--gecis); }
.sss details[open] summary::after { transform: rotate(45deg); }
.sss details p { color: var(--metin-2); padding-bottom: 18px; }

.son-cagri {
  text-align: center; padding: 56px 28px; border-radius: var(--r-xl); color: #fff; display: grid; gap: 14px; justify-items: center;
  background:
    radial-gradient(60% 80% at 10% 0%, rgba(255,255,255,.18), transparent 60%),
    linear-gradient(120deg, var(--marka-1), #3b82f6 55%, var(--marka-2));
  box-shadow: 0 40px 80px -40px var(--marka-1);
}
.son-cagri h2 { font-size: clamp(1.5rem, 3.4vw, 2.2rem); text-wrap: balance; }
.son-cagri p { opacity: .92; max-width: 34em; }
.son-cagri .btn { margin-top: 8px; min-height: 52px; padding-inline: 1.8em; }

.alt-bilgi { padding: 28px 0 calc(28px + env(safe-area-inset-bottom)); border-top: 1px solid var(--cizgi); }
.alt-ic { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: var(--metin-3); font-size: .86rem; }

/* ---------------- 404 ---------------- */
.yok { min-height: 100dvh; display: grid; place-items: center; padding: 24px 16px; position: relative; overflow: hidden; }
.yok .hero-isik { inset: -20% -20% auto; height: 90%; }
.yok-kart { max-width: 460px; text-align: center; display: grid; gap: 14px; justify-items: center; padding: 40px 28px; background: #fff; border-radius: var(--r-xl); box-shadow: var(--golge-2); }
.yok-kart .yok-kod { font: 800 3.4rem/1 var(--font-baslik); letter-spacing: -.04em; color: transparent; }
.yok-kart h1 { font-size: 1.4rem; }
.yok-kart p { color: var(--metin-2); }
.yok-aksiyon { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-top: 6px; }

/* ---------------- Duyarlı ---------------- */
@media (max-width: 960px) {
  .menu { display: none; }
  .ust-ic .btn { margin-left: auto; }
  .hero { padding: 32px 0 56px; }
  .hero-ic { grid-template-columns: 1fr; gap: 40px; }
  .telefon { transform: none; }
  .yuzen-kart { left: 0; bottom: -24px; }
  .uclu, .adimlar, .ozellikler, .demolar, .paketler, .sahne { grid-template-columns: 1fr; }
  .sahne-yan { justify-items: stretch; }
  .sahne-yan .btn { justify-content: center; }
  .sektorler { grid-template-columns: 1fr 1fr; }
  .ikili { grid-template-columns: 1fr; gap: 28px; }
  .bolum-baslik.sola { text-align: center; }
  .ikili .ust-etiket, .aciklama { text-align: center; }
  .bolum { padding: 60px 0; }
  .paketler { gap: 26px; }
}
@media (min-width: 640px) and (max-width: 960px) {
  .demolar, .ozellikler { grid-template-columns: 1fr 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .tel-balon, .tel-haplar, .yuzen-kart { animation: none; }
}
@media (max-width: 420px) {
  .sektorler { grid-template-columns: 1fr; }
  .hero-aksiyon .btn { flex: 1 1 100%; }
  .ust-ic .btn span { display: none; }
  .yuzen-kart { display: none; }
}