/* =========================================================
   TBTNET — "keynote" kimliği
   Koyu lacivert zemin, buz mavisi fiber ışığı, tek vurgu TBTNET
   kırmızısı. Yazı tipi Montserrat. Ana sayfa kaydırdıkça sahne
   sahne ilerler; iç sayfalar aynı kimliği sakin bir ritimle taşır.
   ========================================================= */
:root {
  --abyss: #040A1C;   /* en derin zemin */
  --navy: #0A1838;    /* panel */
  --deep: #0F2350;    /* yükseltilmiş yüzey */
  --line: #1E3470;    /* çizgiler */
  --ice: #9FC6FF;     /* fiber ışığı */
  --signal: #FF3347;  /* TBTNET kırmızısı */
  --signal-d: #E0182D;
  --text: #EAF1FF;
  --muted: #9AACD6;
  --ok: #3BD68A;

  --f: "Montserrat", "Helvetica Neue", Arial, sans-serif;

  --s-1: .25rem; --s-2: .5rem; --s-3: .75rem; --s-4: 1rem; --s-5: 1.5rem; --s-6: 2rem; --s-7: 3rem; --s-8: 4.5rem; --s-9: 7rem;
  --r-sm: 8px; --r: 14px; --r-lg: 22px;
  --wrap: 1240px;
  --ease: cubic-bezier(.16, 1, .3, 1);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 96px; background: var(--abyss); }
body { margin: 0; font: 400 1rem/1.6 var(--f); color: var(--text); background: var(--abyss); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--ice); text-underline-offset: .18em; }
a:hover { color: #fff; }
h1, h2, h3, h4 { font-family: var(--f); line-height: 1.08; margin: 0 0 var(--s-4); color: var(--text); letter-spacing: -.02em; text-wrap: balance; font-weight: 800; }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 3rem); }
h3 { font-size: 1.2rem; font-weight: 700; letter-spacing: -.01em; }
p { margin: 0 0 var(--s-4); }
:focus-visible { outline: 2px solid var(--ice); outline-offset: 3px; border-radius: 4px; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--signal); color: #fff; padding: 8px 14px; z-index: 100; border-radius: var(--r-sm); }
.skip:focus { left: 8px; }
.wrap { width: min(var(--wrap), 100% - 40px); margin-inline: auto; }
.wrap--narrow { width: min(780px, 100% - 40px); }
.muted { color: var(--muted); }
.ic { width: 1.25em; height: 1.25em; flex: none; }
.ic--sm { width: 1em; height: 1em; }

/* ---------- Butonlar ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; min-height: 48px; padding: .75em 1.4em; border-radius: 999px; border: 1px solid var(--line);
  font: 600 .95rem/1 var(--f); text-decoration: none; cursor: pointer; color: var(--text); background: rgba(15,35,80,.55); transition: background .2s, border-color .2s, color .2s, transform .2s var(--ease); white-space: nowrap; }
.btn:hover { border-color: var(--ice); background: var(--deep); color: #fff; }
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--signal); border-color: var(--signal); color: #fff; }
.btn--primary:hover { background: var(--signal-d); border-color: var(--signal-d); }
.btn--ghost { background: rgba(15,35,80,.45); }
.btn--light { background: #fff; color: var(--abyss); border-color: #fff; }
.btn--light:hover { background: var(--ice); color: var(--abyss); }
.btn--outline-light { background: transparent; }
.btn--sm { min-height: 40px; padding: .55em 1.05em; font-size: .87rem; }
.btn--block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--s-3); align-items: center; }
.btn-row--center { justify-content: center; }
.link-more { font-weight: 600; text-decoration: none; color: var(--text); border-bottom: 2px solid var(--signal); padding-bottom: 3px; }

/* ---------- Üst bar & header ---------- */
.topbar { background: var(--abyss); color: var(--muted); font-size: .8rem; border-bottom: 1px solid rgba(30,52,112,.5); position: relative; z-index: 41; }
.topbar__in { display: flex; justify-content: space-between; align-items: center; min-height: 36px; gap: var(--s-4); }
.topbar__nav { display: flex; gap: var(--s-5); }
.topbar a { color: var(--muted); text-decoration: none; }
.topbar a:hover { color: #fff; }
.topbar__phone { display: inline-flex; align-items: center; gap: .45em; }
.topbar__phone strong { color: #fff; font-weight: 700; letter-spacing: .01em; }

.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 40; transition: box-shadow .25s; }
.site-header::before { content: ""; position: absolute; inset: 0; z-index: -1; background: rgba(4,10,28,.78); backdrop-filter: saturate(1.3) blur(14px); -webkit-backdrop-filter: saturate(1.3) blur(14px); border-bottom: 1px solid rgba(30,52,112,.6); }
.site-header.is-scrolled { box-shadow: 0 10px 30px -18px rgba(0,0,0,.7); }
.site-header__in { display: flex; align-items: center; gap: var(--s-5); min-height: 72px; }
.brand { display: flex; align-items: center; flex: none; text-decoration: none; }
.brand img { height: 38px; width: auto; }
.brand__word { font: 800 1.45rem/1 var(--f); color: #fff; letter-spacing: .01em; }
.brand__word b { color: var(--signal); font-weight: 800; }
.brand__word--light { color: #fff; }
.nav { display: flex; align-items: center; gap: var(--s-4); margin-left: auto; }
.nav__list { list-style: none; display: flex; align-items: center; gap: 2px; margin: 0; padding: 0; }
.nav__item { position: relative; }
.nav__link { display: inline-flex; align-items: center; gap: .3em; padding: .55em .8em; border: 0; background: none; border-radius: var(--r-sm); font: 500 .92rem/1 var(--f); color: var(--muted); text-decoration: none; cursor: pointer; }
.nav__link:hover, .nav__link[aria-expanded="true"] { color: #fff; background: rgba(15,35,80,.7); }
.nav__link[aria-current="page"] { color: #fff; }
.nav__link .ic { transition: transform .2s; }
.nav__link[aria-expanded="true"] .ic { transform: rotate(180deg); }
.nav__item--cta > .nav__link { color: var(--ice); font-weight: 600; }
.sub { position: absolute; top: calc(100% + 10px); left: 0; min-width: 260px; background: rgba(10,24,56,.97); backdrop-filter: blur(14px); border: 1px solid var(--line); border-radius: var(--r);
  box-shadow: 0 30px 60px -30px rgba(0,0,0,.8); padding: var(--s-2); opacity: 0; visibility: hidden; transform: translateY(-6px); transition: .2s var(--ease); }
.sub::before { content: ""; position: absolute; left: 0; right: 0; top: -12px; height: 12px; }
.sub ul { list-style: none; margin: 0; padding: 0; }
.sub a { display: block; padding: .65em .85em; border-radius: var(--r-sm); color: var(--muted); text-decoration: none; font-size: .92rem; }
.sub a:hover, .sub a[aria-current="page"] { background: var(--deep); color: #fff; }
.has-sub.is-open > .sub { opacity: 1; visibility: visible; transform: none; }
.nav__apply { flex: none; }
.burger { display: none; margin-left: auto; width: 48px; height: 48px; border: 1px solid var(--line); background: var(--navy); border-radius: 50%; align-items: center; justify-content: center; color: #fff; cursor: pointer; }
@media (max-width: 1080px) {
  .burger { display: inline-flex; position: relative; z-index: 60; }
  .nav { position: fixed; inset: 0 0 0 auto; width: min(400px, 100%); background: var(--navy); flex-direction: column; align-items: stretch; padding: 96px var(--s-5) var(--s-5);
    transform: translateX(100%); transition: transform .35s var(--ease); overflow-y: auto; box-shadow: -30px 0 80px -30px rgba(0,0,0,.9); margin: 0; z-index: 55; }
  .nav.is-open { transform: none; }
  .nav__list { flex-direction: column; align-items: stretch; }
  .nav__link { width: 100%; justify-content: space-between; padding: .95em .6em; font-size: 1.05rem; color: var(--text); }
  .sub { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; padding: 0 0 0 var(--s-3); display: none; min-width: 0; background: transparent; backdrop-filter: none; }
  .has-sub.is-open > .sub { display: block; }
  .nav__apply { margin-top: var(--s-4); }
  body.nav-open { overflow: hidden; }
  .topbar__nav { display: none; }
}

/* =========================================================
   ANA SAYFA SAHNELERİ
   ========================================================= */
.is-home .site-header::before { background: linear-gradient(rgba(4,10,28,.9), rgba(4,10,28,.35)); border-bottom-color: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; }
.is-home .site-header.is-scrolled::before { background: rgba(4,10,28,.82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom-color: rgba(30,52,112,.6); }

.progress { position: fixed; left: 0; top: 0; bottom: 0; width: 3px; z-index: 45; background: rgba(30,52,112,.35); }
.progress i { display: block; width: 100%; height: 100%; background: linear-gradient(var(--ice), var(--signal)); transform-origin: top; transform: scaleY(0); }
.hud { position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; padding-bottom: env(safe-area-inset-bottom, 0px); pointer-events: none; }
.hud__in { display: flex; justify-content: space-between; align-items: center; height: 52px; font: 500 .74rem/1 var(--f); letter-spacing: .06em; color: var(--muted); }
.hud__slide b { color: #fff; font-weight: 700; }
.hud__tags span { margin-left: 1.2em; }
@media (max-width: 700px) { .hud__tags { display: none; } }

/* 1. Açılış */
.s-hero { position: relative; min-height: calc(100svh - 108px); display: grid; place-items: center; text-align: center; overflow: hidden; isolation: isolate; padding-block: var(--s-8); }
.warp { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; }
.hero { display: grid; gap: 26px; justify-items: center; will-change: transform; padding-inline: 20px; }
.hero__news { display: inline-flex; text-decoration: none; color: var(--ice); border: 1px solid var(--line); border-radius: 999px; padding: 8px 16px; background: rgba(10,24,56,.7); font-size: .84rem; max-width: 100%; }
.hero__news:hover { border-color: var(--ice); color: #fff; }
.hero__news-item b { color: var(--signal); font-weight: 700; margin-right: .6em; }
.hero__title { font-size: clamp(2.8rem, 9vw, 8rem); line-height: .92; letter-spacing: -.04em; font-weight: 800; margin: 0; max-width: 12ch; }
.hero__line { display: block; }
.hero__line.is-outline { color: transparent; -webkit-text-stroke: 1.6px var(--ice); }
.hero__sub { max-width: 34em; color: var(--muted); font-size: clamp(1rem, 1.6vw, 1.2rem); margin: 0; }
.scroll-cue { position: absolute; bottom: 64px; left: 50%; transform: translateX(-50%); font-size: .74rem; letter-spacing: .08em; color: var(--muted); display: grid; justify-items: center; gap: 10px; }
.scroll-cue i { width: 1px; height: 42px; background: linear-gradient(var(--ice), transparent); animation: cue 1.8s ease-in-out infinite; }
@keyframes cue { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* 2. Hız */
.s-speed { min-height: 100svh; display: grid; align-content: center; padding-block: 120px; }
.speed { display: grid; grid-template-columns: 1fr 1.25fr; gap: 56px; align-items: center; }
.speed__copy { display: grid; gap: 20px; justify-items: start; }
.speed__copy h2 { margin: 0; }
.speed__copy p { color: var(--muted); max-width: 30em; margin: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font-size: .8rem; font-weight: 600; padding: 8px 12px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); transition: color .3s, border-color .3s, background .3s; }
.chip.is-on { color: var(--abyss); background: var(--ice); border-color: var(--ice); }
.meter { display: grid; gap: 18px; min-width: 0; }
.meter__unit { font-size: .82rem; font-weight: 600; letter-spacing: .08em; color: var(--ice); }
.meter__num { font-weight: 800; font-size: clamp(4.5rem, 14vw, 12rem); line-height: .85; letter-spacing: -.05em; font-variant-numeric: tabular-nums; text-shadow: 0 0 60px rgba(159,198,255,.25); }
.meter__bar { position: relative; height: 10px; border-radius: 10px; background: var(--navy); overflow: hidden; border: 1px solid var(--line); }
.meter__bar i { position: absolute; inset: 0; background: linear-gradient(90deg, var(--ice), #fff 70%, var(--signal)); transform-origin: left; box-shadow: 0 0 24px var(--ice); }
.meter__scale { display: flex; justify-content: space-between; font-size: .75rem; color: var(--muted); font-variant-numeric: tabular-nums; }
@media (max-width: 860px) { .speed { grid-template-columns: 1fr; } .s-speed { min-height: 0; } }

/* 3. Söz */
.s-manifesto { min-height: 100svh; display: grid; align-content: center; padding-block: 120px; background: radial-gradient(70% 60% at 50% 50%, var(--navy), var(--abyss)); }
.manifesto { font-weight: 800; font-size: clamp(2.2rem, 6.4vw, 6rem); line-height: 1.02; letter-spacing: -.035em; display: grid; gap: .1em; margin: 0; }
.manifesto .is-last { color: var(--signal); }
.manifesto__note { margin: 40px 0 0; color: var(--muted); max-width: 40em; }
@media (max-width: 860px) { .s-manifesto { min-height: 0; } }

/* 4. Paketler */
.s-packs { position: relative; padding-block: 120px 80px; overflow: hidden; }
.packs-head { display: flex; justify-content: space-between; align-items: end; gap: 20px; flex-wrap: wrap; margin-bottom: 40px; }
.packs-head h2 { margin: 0; max-width: 14ch; }
.packs-head p { color: var(--muted); max-width: 28em; margin: 0; }
.track { display: flex; gap: 20px; padding-inline: max(20px, calc((100vw - var(--wrap)) / 2)); will-change: transform; }
.pack { flex: 0 0 clamp(270px, 26vw, 330px); min-width: 0; display: grid; gap: 14px; align-content: start; padding: 26px; border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(15,35,80,.85), rgba(10,24,56,.92)); border: 1px solid var(--line); position: relative; overflow: hidden; }
.pack::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 2px; background: linear-gradient(90deg, transparent, var(--ice), transparent); opacity: .6; }
.pack.is-hot { border-color: var(--signal); }
.pack.is-hot::before { background: linear-gradient(90deg, transparent, var(--signal), transparent); opacity: 1; }
.pack__top { display: flex; justify-content: space-between; align-items: center; font-size: .75rem; font-weight: 600; letter-spacing: .04em; color: var(--muted); }
.pack__badge { color: #fff; background: var(--signal); border-radius: 999px; padding: 5px 10px; }
.pack h3 { font-size: 1.02rem; margin: 0; }
.pack h3 a { color: var(--text); text-decoration: none; }
.pack h3 a:hover { color: var(--ice); }
.pack__speed { display: flex; align-items: baseline; gap: 8px; }
.pack__speed b { font-weight: 800; font-size: 4rem; line-height: .9; letter-spacing: -.05em; font-variant-numeric: tabular-nums; }
.pack__speed span { font-size: .85rem; font-weight: 600; color: var(--ice); }
.pack__bar { height: 4px; border-radius: 4px; background: var(--abyss); overflow: hidden; }
.pack__bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--ice), #fff); }
.pack ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; font-size: .88rem; color: var(--muted); }
.pack__note { font-size: .76rem; color: var(--muted); border-left: 2px solid var(--signal); padding-left: 10px; margin: 0; }
.pack__foot { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 8px; padding-top: 16px; border-top: 1px dashed var(--line); }
.pack__price { font-weight: 700; font-size: 1.55rem; font-variant-numeric: tabular-nums; }
.pack__price small { font-weight: 500; font-size: .8rem; color: var(--muted); }
@media (max-width: 860px) {
  .track { overflow-x: auto; scroll-snap-type: x mandatory; padding-inline: 20px; padding-bottom: 12px; scrollbar-width: thin; -webkit-overflow-scrolling: touch; }
  .pack { flex: 0 0 min(82%, 320px); scroll-snap-align: start; }
}

/* 5. Adımlar */
.s-steps { padding-block: 120px; }
.s-steps h2 { margin-bottom: 56px; max-width: 16ch; }
.steps { position: relative; display: grid; grid-template-columns: repeat(var(--n, 3), minmax(0, 1fr)); gap: 28px; list-style: none; margin: 0; padding: 0; }
.steps__line { position: absolute; left: 0; right: 0; top: 27px; width: 100%; height: 4px; overflow: visible; }
.steps__base { stroke: var(--line); stroke-width: 2; }
.steps__glow { stroke: var(--ice); stroke-width: 2; }
.steps li { position: relative; display: grid; gap: 12px; align-content: start; }
.steps__node { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; font-size: 1.2rem; background: var(--abyss); border: 2px solid var(--ice); box-shadow: 0 0 0 6px var(--abyss), 0 0 30px rgba(159,198,255,.35); }
.steps li:last-child .steps__node { border-color: var(--signal); box-shadow: 0 0 0 6px var(--abyss), 0 0 30px rgba(255,51,71,.5); }
.steps h3 { font-size: 1.35rem; margin: 0; }
.steps p { color: var(--muted); margin: 0; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--s-5); margin-top: 72px; padding-top: 40px; border-top: 1px solid var(--line); }
.stat strong { display: block; font-weight: 800; font-size: clamp(2.4rem, 4vw, 3.2rem); line-height: 1; font-variant-numeric: tabular-nums; }
.stat > span { color: var(--muted); }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } .steps__line { display: none; } }

/* 6. Kampanya */
.s-camp { padding-block: 120px; background: linear-gradient(180deg, var(--abyss), var(--navy) 50%, var(--abyss)); }
.campaign { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.campaign__copy { display: grid; gap: 18px; justify-items: start; }
.campaign__copy h2, .campaign__copy p { margin: 0; }
.campaign__copy p { color: var(--muted); max-width: 30em; }
.equation { display: flex; align-items: center; justify-content: center; gap: clamp(10px, 2vw, 22px); flex-wrap: wrap; font-weight: 800; font-variant-numeric: tabular-nums; }
.eq-chip { display: grid; gap: 4px; justify-items: center; padding: 20px 22px; border-radius: 20px; background: var(--deep); border: 1px solid var(--line); }
.eq-chip b { font-size: clamp(2rem, 4vw, 3rem); line-height: 1; }
.eq-chip small, .eq-total small { font-size: .74rem; font-weight: 500; color: var(--muted); }
.eq-op { font-size: 2rem; color: var(--ice); }
.eq-total { display: grid; gap: 4px; justify-items: center; }
.eq-total b { font-size: clamp(3rem, 7vw, 5.4rem); line-height: 1; color: var(--signal); text-shadow: 0 0 40px rgba(255,51,71,.45); }
@media (max-width: 860px) { .campaign { grid-template-columns: 1fr; } }

/* 7. Blog & kapanış */
.s-blog { padding-block: 100px; }
.s-end { padding-block: 120px 140px; text-align: center; }
.s-end h2 { font-size: clamp(2.4rem, 7vw, 6rem); line-height: .95; max-width: 12ch; margin-inline: auto; letter-spacing: -.04em; }
.s-end__text { color: var(--muted); margin: 24px auto 34px; max-width: 32em; }
.tools { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-top: 72px; text-align: left; }
.tool { display: grid; gap: 8px; padding: 22px; border-radius: 18px; background: var(--navy); border: 1px solid var(--line); text-decoration: none; color: var(--text); transition: border-color .2s, transform .2s var(--ease); }
.tool:hover { border-color: var(--ice); transform: translateY(-3px); color: var(--text); }
.tool .ic { width: 26px; height: 26px; color: var(--ice); }
.tool strong { font-weight: 700; }
.tool span { font-size: .88rem; color: var(--muted); }
@media (max-width: 860px) { .tools { grid-template-columns: 1fr 1fr; } }
@media (max-width: 460px) { .tools { grid-template-columns: 1fr; } }

/* =========================================================
   ORTAK BÖLÜMLER VE İÇ SAYFALAR
   ========================================================= */
.section { padding: var(--s-8) 0; }
.section--tint { background: var(--navy); border-block: 1px solid var(--line); }
.section__head { display: flex; justify-content: space-between; align-items: end; gap: var(--s-4); margin-bottom: var(--s-6); flex-wrap: wrap; }
.section__head h2 { margin: 0; max-width: 22ch; }
.fineprint { font-size: .85rem; color: var(--muted); margin-top: var(--s-5); }

/* Sayfa başlığı */
.phead { position: relative; background: radial-gradient(90% 120% at 85% 0%, var(--deep), var(--abyss) 60%); padding: var(--s-8) 0 var(--s-7); overflow: hidden; isolation: isolate; border-bottom: 1px solid var(--line); }
.phead__lines { position: absolute; inset: 0; z-index: -1; }
.phead__lines i { position: absolute; left: -10%; right: -10%; height: 1px; background: linear-gradient(90deg, transparent, rgba(159,198,255,.5), transparent); transform: rotate(-8deg); }
.phead__lines i:nth-child(1) { top: 30%; }
.phead__lines i:nth-child(2) { top: 55%; opacity: .5; transform: rotate(-5deg); background: linear-gradient(90deg, transparent, rgba(255,51,71,.6), transparent); }
.phead__lines i:nth-child(3) { top: 78%; opacity: .3; transform: rotate(-11deg); }
.phead h1 { margin-bottom: var(--s-2); max-width: 20ch; letter-spacing: -.035em; }
.phead__sub { color: var(--muted); max-width: 60ch; margin: 0; font-size: 1.08rem; }
.phead--post { padding-bottom: var(--s-9); }
.crumbs { display: flex; flex-wrap: wrap; gap: .5em; font-size: .82rem; color: var(--muted); margin-bottom: var(--s-4); }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: #fff; }
.crumbs [aria-current] { color: #fff; }

/* Metin içerikleri */
.page { display: grid; gap: var(--s-7); }
.page--media { grid-template-columns: 1.4fr .8fr; align-items: start; }
.page__fig { margin: 0; position: sticky; top: 110px; }
.page__fig img { border-radius: var(--r-lg); }
@media (max-width: 860px) { .page--media { grid-template-columns: 1fr; } .page__fig { position: static; order: -1; } }
.prose { max-width: 72ch; font-size: 1.02rem; min-width: 0; }
.prose h2 { margin-top: var(--s-7); font-size: 1.6rem; }
.prose h3 { margin-top: var(--s-6); font-size: 1.2rem; }
.prose > :first-child { margin-top: 0; }
.prose p, .prose li { color: #CCD7F2; }
.prose strong { color: #fff; }
.prose ul, .prose ol { padding-left: 1.2em; margin: 0 0 var(--s-4); }
.prose li { margin-bottom: .45em; }
.prose li::marker { color: var(--signal); }
.prose img { border-radius: var(--r); margin: var(--s-5) 0; }
.prose blockquote { margin: var(--s-5) 0; padding-left: var(--s-4); border-left: 3px solid var(--signal); color: var(--muted); font-size: 1.1rem; }
.prose table { width: 100%; border-collapse: collapse; margin: var(--s-5) 0; font-size: .95rem; display: block; overflow-x: auto; }
.prose th, .prose td { text-align: left; padding: .6em .7em; border-bottom: 1px solid var(--line); }
.prose--lead { margin-bottom: var(--s-6); }
.prose--light { color: var(--muted); margin-top: var(--s-5); }
.signature { margin-top: var(--s-6); }
.doc-list { list-style: none; padding: 0 !important; display: grid; gap: var(--s-2); }
.doc-list a { display: flex; align-items: center; gap: .6em; padding: var(--s-4); background: var(--navy); border: 1px solid var(--line); border-radius: var(--r); text-decoration: none; color: var(--text); font-weight: 600; }
.doc-list a:hover { border-color: var(--ice); }
.doc-list a::before { content: ""; width: 10px; height: 10px; border-radius: 2px; background: var(--signal); }
.ticks { list-style: none; padding: 0 !important; }
.ticks li { position: relative; padding-left: 1.6em; }
.ticks li::before { content: ""; position: absolute; left: 0; top: .45em; width: .8em; height: .45em; border-left: 2px solid var(--ice); border-bottom: 2px solid var(--ice); transform: rotate(-45deg); }
.reward { display: flex; align-items: center; gap: var(--s-4); flex-wrap: wrap; margin-bottom: var(--s-3); }
.reward__item { flex: 1 1 200px; background: var(--deep); border: 1px solid var(--line); border-radius: var(--r-lg); padding: var(--s-5); }
.reward__item span { color: var(--muted); font-size: .9rem; }
.reward__item strong { display: block; font-weight: 800; font-size: 3rem; line-height: 1.05; color: #fff; }
.reward__item small { color: var(--muted); }
.reward__plus { font-weight: 800; font-size: 2rem; color: var(--ice); }
.reward__total { font-size: 1.1rem; }

/* Paket listesi (filtreli) */
.pk__tabs { display: flex; flex-wrap: wrap; gap: var(--s-2); margin-bottom: var(--s-5); }
.pk__tab { border: 1px solid var(--line); background: var(--navy); color: var(--muted); font: 600 .86rem/1 var(--f); padding: .8em 1.15em; border-radius: 999px; cursor: pointer; transition: .15s; }
.pk__tab:hover { border-color: var(--ice); color: #fff; }
.pk__tab.is-active { background: var(--ice); color: var(--abyss); border-color: var(--ice); }
.pk__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: var(--s-4); }
.pk__more { text-align: center; margin: var(--s-6) 0 0; }
.pk__more[hidden] { display: none; }
.pcard { position: relative; display: flex; flex-direction: column; background: linear-gradient(180deg, rgba(15,35,80,.8), rgba(10,24,56,.9)); border: 1px solid var(--line); border-radius: var(--r-lg); padding: var(--s-5); transition: border-color .2s; overflow: hidden; }
.pcard::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 2px; background: linear-gradient(90deg, transparent, var(--ice), transparent); opacity: .5; }
.pcard:hover { border-color: #3A55A0; }
.pcard[hidden] { display: none; }
.pcard--featured { border-color: var(--signal); }
.pcard--featured::before { background: linear-gradient(90deg, transparent, var(--signal), transparent); opacity: 1; }
.pcard__head { display: flex; justify-content: space-between; align-items: center; gap: var(--s-2); min-height: 26px; }
.pcard__cat { font-size: .75rem; font-weight: 600; letter-spacing: .04em; color: var(--muted); }
.pcard__badge { font-size: .72rem; font-weight: 700; background: var(--signal); color: #fff; border-radius: 999px; padding: .3em .75em; }
.pcard__name { font-size: 1.02rem; margin: var(--s-2) 0 0; }
.pcard__name a { color: var(--text); text-decoration: none; }
.pcard__name a::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.pcard__speed { display: flex; align-items: baseline; gap: .3em; margin-top: var(--s-3); }
.pcard__speed strong { font-size: 3.6rem; font-weight: 800; line-height: 1; letter-spacing: -.05em; font-variant-numeric: tabular-nums; }
.pcard__speed span { font-weight: 600; font-size: .85rem; color: var(--ice); }
.pcard__bar { height: 4px; border-radius: 4px; background: var(--abyss); margin: var(--s-3) 0 var(--s-4); overflow: hidden; }
.pcard__bar i { display: block; height: 100%; width: var(--w); background: linear-gradient(90deg, var(--ice), #fff); border-radius: inherit; transform-origin: left; }
.pk.is-visible .pcard__bar i { animation: bar 1.1s var(--ease) both; }
@keyframes bar { from { transform: scaleX(0); } }
.pcard__feat { list-style: none; padding: 0; margin: 0 0 var(--s-3); display: grid; gap: .35em; font-size: .88rem; color: var(--muted); }
.pcard__feat li { display: flex; gap: .5em; align-items: flex-start; }
.pcard__feat .ic { color: var(--ice); margin-top: .3em; }
.pcard__note { font-size: .76rem; color: var(--muted); border-left: 2px solid var(--signal); padding-left: 10px; }
.pcard__foot { margin-top: auto; padding-top: var(--s-4); border-top: 1px dashed var(--line); display: flex; justify-content: space-between; align-items: center; gap: var(--s-3); flex-wrap: wrap; }
.pcard__price b { font-size: 1.6rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.pcard__price span { color: var(--muted); font-size: .85rem; margin-left: .2em; }
.pcard__actions { display: flex; gap: var(--s-2); position: relative; z-index: 1; }

/* Blog kartları */
.posts { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: var(--s-5); }
.post { display: flex; flex-direction: column; min-width: 0; }
.post__media { display: block; aspect-ratio: 16/10; max-width: 100%; border-radius: var(--r); overflow: hidden; background: var(--navy); border: 1px solid var(--line); }
.post__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.post:hover .post__media img { transform: scale(1.04); }
.post__ph { display: grid; place-items: center; height: 100%; font-weight: 800; font-size: 5rem; color: transparent; -webkit-text-stroke: 1.5px rgba(159,198,255,.7);
  background: repeating-linear-gradient(115deg, transparent 0 22px, rgba(159,198,255,.05) 22px 23px), radial-gradient(80% 80% at 80% 0%, var(--deep), var(--navy)); }
.post__body { padding-top: var(--s-4); }
.post__meta { display: flex; gap: var(--s-3); font-size: .8rem; color: var(--muted); margin-bottom: var(--s-2); }
.post__meta a { color: var(--ice); text-decoration: none; font-weight: 600; }
.post__meta--light { color: var(--muted); }
.post__title { font-size: 1.2rem; margin-bottom: var(--s-2); }
.post__title a { color: var(--text); text-decoration: none; }
.post__title a:hover { color: var(--ice); }
.post__ex { color: var(--muted); font-size: .94rem; margin: 0; }
.blog-cats { display: flex; flex-wrap: wrap; gap: var(--s-2); margin-bottom: var(--s-6); }
.blog-cats a { padding: .6em 1.05em; border-radius: 999px; border: 1px solid var(--line); background: var(--navy); color: var(--muted); text-decoration: none; font-size: .88rem; font-weight: 500; }
.blog-cats a:hover { color: #fff; border-color: var(--ice); }
.blog-cats a[aria-current="page"] { background: var(--ice); border-color: var(--ice); color: var(--abyss); }
.pager { display: flex; gap: var(--s-2); justify-content: center; margin-top: var(--s-7); }
.pager a { min-width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--line); text-decoration: none; color: var(--text); background: var(--navy); }
.pager a[aria-current="page"] { background: var(--ice); color: var(--abyss); border-color: var(--ice); }
.share { display: flex; flex-wrap: wrap; gap: var(--s-3); align-items: center; margin-top: var(--s-7); padding-top: var(--s-5); border-top: 1px solid var(--line); font-size: .9rem; }
.share span { color: var(--muted); }
.post-cover { margin-top: calc(-1 * var(--s-8)); position: relative; }
.post-cover img { border-radius: var(--r-lg); width: 100%; border: 1px solid var(--line); }
.lead { font-size: 1.2rem; color: var(--muted); line-height: 1.6; }
.empty { color: var(--muted); }

/* SSS */
.faq { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: var(--s-7); align-items: start; }
.faq__nav { position: sticky; top: 110px; display: grid; gap: 2px; }
.faq__nav a { display: flex; justify-content: space-between; padding: .65em .85em; border-radius: var(--r-sm); text-decoration: none; color: var(--muted); font-weight: 500; }
.faq__nav a:hover { background: var(--navy); color: #fff; }
.faq__nav small { color: var(--muted); font-weight: 700; opacity: .7; }
.faq__search input { width: 100%; padding: 1em 1.2em; border: 1px solid var(--line); border-radius: 999px; font: inherit; color: var(--text); background: var(--navy); margin-bottom: var(--s-5); }
.faq__search input:focus { outline: none; border-color: var(--ice); }
.faq__group { margin-bottom: var(--s-6); }
.faq__group h2 { font-size: 1.35rem; margin-bottom: var(--s-3); }
.faq__group[hidden] { display: none; }
.qa { background: var(--navy); border: 1px solid var(--line); border-radius: var(--r); margin-bottom: var(--s-2); transition: border-color .2s; }
.qa[open] { border-color: #3A55A0; }
.qa summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: var(--s-4); align-items: center; padding: var(--s-4) var(--s-5); font-weight: 600; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary .ic { transition: transform .2s; color: var(--ice); }
.qa[open] summary .ic { transform: rotate(180deg); }
.qa__a { padding: 0 var(--s-5) var(--s-4); color: var(--muted); }
.qa[hidden] { display: none; }
@media (max-width: 860px) { .faq { grid-template-columns: 1fr; } .faq__nav { position: static; display: flex; overflow-x: auto; gap: var(--s-2); padding-bottom: 4px; } .faq__nav a { white-space: nowrap; background: var(--navy); border: 1px solid var(--line); border-radius: 999px; } .faq__nav small { margin-left: .5em; } }

/* Formlar */
.card { background: var(--navy); border: 1px solid var(--line); border-radius: var(--r-lg); padding: var(--s-6); }
.form { display: grid; gap: var(--s-4); }
.form h2 { margin: 0; font-size: 1.5rem; }
.form .muted { margin: -.5em 0 0; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4); }
@media (max-width: 560px) { .form__row { grid-template-columns: 1fr; } }
.field { display: grid; gap: .4em; font-size: .86rem; font-weight: 600; color: var(--text); min-width: 0; }
.field small { color: var(--muted); font-weight: 400; }
.field input, .field select, .field textarea { width: 100%; font: 400 1rem/1.4 var(--f); color: var(--text); background: var(--abyss); border: 1px solid var(--line); border-radius: var(--r-sm); padding: .85em .95em; transition: border-color .15s; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--ice); }
.field__prefix { display: flex; align-items: stretch; }
.field__prefix em { font-style: normal; display: grid; place-items: center; padding: 0 .85em; background: var(--deep); border: 1px solid var(--line); border-right: 0; border-radius: var(--r-sm) 0 0 var(--r-sm); color: var(--muted); }
.field__prefix input { border-radius: 0 var(--r-sm) var(--r-sm) 0; }
.check { display: flex; gap: .6em; align-items: flex-start; font-size: .86rem; color: var(--muted); }
.check input { margin-top: .25em; accent-color: var(--signal); width: 18px; height: 18px; flex: none; }
.hp { position: absolute; left: -9999px; }
.form__msg:empty { display: none; }
.form__msg { padding: .85em 1em; border-radius: var(--r-sm); font-size: .92rem; }
.form__msg.is-ok { background: rgba(59,214,138,.12); color: var(--ok); border: 1px solid rgba(59,214,138,.35); }
.form__msg.is-err { background: rgba(255,51,71,.12); color: #FF8A96; border: 1px solid rgba(255,51,71,.35); }
.small-link { font-size: .86rem; justify-self: start; }

.contact { display: grid; grid-template-columns: .9fr 1.1fr; gap: var(--s-7); align-items: start; }
.contact__info { display: grid; gap: var(--s-2); min-width: 0; }
.cline { display: flex; gap: var(--s-4); align-items: flex-start; padding: var(--s-4); border-radius: var(--r); text-decoration: none; color: var(--text); }
a.cline:hover { background: var(--navy); color: var(--text); }
.cline > .ic { width: 44px; height: 44px; padding: 11px; border-radius: 50%; background: var(--deep); border: 1px solid var(--line); color: var(--ice); }
.cline small { display: block; color: var(--muted); font-size: .8rem; }
.cline strong { font-size: 1.2rem; font-weight: 700; }
.cline__addr { font-size: 1rem !important; font-weight: 500 !important; }
.map { width: 100%; height: 400px; border: 1px solid var(--line); border-radius: var(--r-lg); margin-top: var(--s-7); filter: grayscale(.4) invert(.9) hue-rotate(180deg); }
@media (max-width: 860px) { .contact { grid-template-columns: 1fr; } }

.infra { display: grid; grid-template-columns: 1.2fr .8fr; gap: var(--s-7); align-items: start; }
.infra__side img { border-radius: var(--r-lg); margin-bottom: var(--s-5); }
.infra__side ul { list-style: none; padding: 0 !important; display: flex; gap: var(--s-2); flex-wrap: wrap; }
.infra__side li { background: var(--deep); border: 1px solid var(--line); color: #fff; border-radius: 999px; padding: .45em 1em; font-size: .84rem; }
@media (max-width: 860px) { .infra { grid-template-columns: 1fr; } }
.speedframe { border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); background: #fff; }
.speedframe iframe { width: 100%; height: 680px; border: 0; display: block; }

/* Kampanyalar sayfası */
.camps { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: var(--s-5); }
.camp { background: var(--navy); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; display: flex; flex-direction: column; }
.camp__media { position: relative; display: block; aspect-ratio: 16/9; max-width: 100%; background: var(--deep); overflow: hidden; }
.camp__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }
.camp__ph { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; padding: var(--s-4); font-weight: 800; font-size: 1.7rem; line-height: 1.1;
  background: repeating-linear-gradient(115deg, transparent 0 26px, rgba(159,198,255,.06) 26px 27px), radial-gradient(80% 80% at 80% 0%, var(--deep), var(--navy)); }
.camp__body { padding: var(--s-5); display: grid; gap: var(--s-2); justify-items: start; }
.camp__body h2 { font-size: 1.25rem; margin: 0; }
.camp__body h2 a { color: var(--text); text-decoration: none; }
.camp__body p { color: var(--muted); margin: 0 0 var(--s-2); }
.camp--soon { border-style: dashed; background: transparent; justify-content: center; min-height: 200px; }
.camp--soon h2 { color: var(--muted); }

/* Paket detayı */
.pdetail { display: grid; grid-template-columns: .9fr 1.1fr; gap: var(--s-7); align-items: start; }
.pdetail__visual { position: relative; border-radius: var(--r-lg); background: radial-gradient(90% 90% at 70% 10%, var(--deep), var(--abyss)); border: 1px solid var(--line); min-height: 360px; display: grid; place-items: center; overflow: hidden; padding: var(--s-6); }
.pdetail__visual img { position: relative; z-index: 1; max-height: 340px; width: auto; }
.pdetail__visual img + .pdetail__dial { display: none; }
.pdetail__dial { width: 250px; aspect-ratio: 1; max-width: 100%; border-radius: 50%; display: grid; place-content: center; text-align: center; border: 14px solid rgba(159,198,255,.1); border-top-color: var(--ice); border-right-color: var(--signal); transform: rotate(-20deg); box-shadow: 0 0 80px -10px rgba(159,198,255,.35); }
.pdetail__dial strong { display: block; font-weight: 800; font-size: 4.4rem; line-height: 1; transform: rotate(20deg); letter-spacing: -.05em; }
.pdetail__dial span { color: var(--muted); transform: rotate(20deg); display: block; }
.pdetail__info { min-width: 0; }
.pdetail__price { font-size: 1.2rem; margin-bottom: var(--s-3); }
.pdetail__price b { font-size: 3rem; font-weight: 800; letter-spacing: -.03em; }
.pdetail__price small { display: block; font-size: .84rem; color: var(--muted); }
.specs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; margin: var(--s-5) 0; }
.specs div { background: var(--navy); padding: var(--s-3) var(--s-4); }
.specs dt { font-size: .78rem; color: var(--muted); }
.specs dd { margin: 0; font-weight: 700; font-size: 1.05rem; }
.pdetail .btn-row { margin-bottom: var(--s-6); }
@media (max-width: 860px) { .pdetail { grid-template-columns: 1fr; } .specs { grid-template-columns: 1fr 1fr; } }
.mini-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: var(--s-3); }
.mini { display: grid; grid-template-columns: 1fr auto; gap: 2px var(--s-3); padding: var(--s-4) var(--s-5); border: 1px solid var(--line); border-radius: var(--r); text-decoration: none; color: var(--text); background: var(--abyss); }
.mini:hover { border-color: var(--ice); color: var(--text); }
.mini strong { font-weight: 700; }
.mini span { grid-column: 1; font-size: .86rem; color: var(--muted); }
.mini b { grid-column: 2; grid-row: 1 / 3; align-self: center; font-weight: 800; font-size: 1.35rem; }

/* İşlem merkezi girişi */
.portal { position: relative; background: radial-gradient(120% 90% at 85% 10%, var(--deep) 0%, var(--abyss) 55%); overflow: hidden; isolation: isolate; }
.portal__in { display: grid; grid-template-columns: 1fr 420px; gap: var(--s-7); align-items: center; padding: var(--s-9) 0; }
.portal h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
.portal__copy p { color: var(--muted); font-size: 1.1rem; max-width: 42ch; margin-bottom: var(--s-5); }
@media (max-width: 860px) { .portal__in { grid-template-columns: 1fr; padding: var(--s-7) 0; } }

/* 404 */
.nf { padding: var(--s-9) 0; }
.nf__in { max-width: 640px; }
.nf__code { font-weight: 800; font-size: clamp(6rem, 18vw, 11rem); line-height: .9; color: transparent; -webkit-text-stroke: 2px var(--ice); margin: 0 0 var(--s-4); letter-spacing: -.05em; }

/* Footer */
.site-footer { background: #030817; color: var(--muted); padding: var(--s-8) 0 var(--s-8); font-size: .92rem; border-top: 1px solid var(--line); }
.footer__top { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: var(--s-6); }
.footer__brand img { height: 38px; width: auto; margin-bottom: var(--s-4); }
.footer__brand p { max-width: 40ch; }
.site-footer h2 { font-size: .95rem; color: #fff; margin-bottom: var(--s-3); font-weight: 700; letter-spacing: 0; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .5em; }
.site-footer a { color: var(--muted); text-decoration: none; }
.site-footer a:hover { color: #fff; }
.footer__phone { display: block; font-weight: 800; font-size: 1.4rem; color: #fff !important; margin-bottom: var(--s-2); }
.social { display: flex; gap: var(--s-2); }
.social a { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; }
.social a:hover { background: var(--deep); border-color: var(--ice); }
.social .ic { width: 18px; height: 18px; }
.footer__bottom { display: flex; justify-content: space-between; gap: var(--s-4); flex-wrap: wrap; margin-top: var(--s-7); padding-top: var(--s-5); border-top: 1px solid var(--line); font-size: .84rem; }
.footer__bottom span:last-child { display: flex; gap: var(--s-4); }
@media (max-width: 1000px) { .footer__top { grid-template-columns: 1fr 1fr; } .footer__brand { grid-column: 1 / -1; } }

.wa-float { position: fixed; right: 18px; bottom: calc(64px + env(safe-area-inset-bottom, 0px)); width: 56px; height: 56px; border-radius: 50%; background: #25D366; color: #fff; display: grid; place-items: center; z-index: 35; box-shadow: 0 12px 30px -10px rgba(0,0,0,.6); }
.wa-float .ic { width: 28px; height: 28px; }
.wa-float:hover { color: #fff; transform: scale(1.05); }

/* Modal & bildirim */
.modal { border: 0; padding: 0; background: transparent; width: min(460px, 100% - 32px); max-height: calc(100% - 32px); color: var(--text); }
.modal::backdrop { background: rgba(2,6,18,.75); backdrop-filter: blur(6px); }
.modal[open] .modal__box { animation: pop .3s var(--ease); }
@keyframes pop { from { opacity: 0; transform: translateY(14px) scale(.98); } }
.modal__box { position: relative; background: var(--navy); border: 1px solid var(--line); border-radius: var(--r-lg); padding: var(--s-6); }
.modal__close { position: absolute; right: 14px; top: 14px; width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line); background: var(--abyss); color: #fff; cursor: pointer; display: grid; place-items: center; }
.toast { position: fixed; left: 50%; top: 100px; transform: translateX(-50%); z-index: 70; padding: .9em 1.3em; border-radius: var(--r); box-shadow: 0 20px 40px -20px rgba(0,0,0,.7); font-weight: 600; animation: pop .3s var(--ease); max-width: calc(100% - 32px); }
.toast--ok { background: var(--ok); color: var(--abyss); }
.toast--err { background: var(--signal); color: #fff; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}