/* Tonmi web — uygulamanın diliyle: krem kâğıt, kalın mürekkep kontur, oyuncak düğme, gök paneli. */
:root {
  --ink: #3A2A2A;
  --ink-soft: rgba(58, 42, 42, .68);
  --cream: #FFF9EE;
  --paper: #FFFDF8;
  --sky-top: #BFE5FF;
  --sky-mid: #E6F4FF;
  --sky-bot: #FFF6E3;
  --sun: #FFD447;
  --orange: #FF8A3D;
  --orange-dark: #B5541B;
  --mint: #7DDAD0;
  --leaf: #8FC46E;
  --poppy: #E8604C;
  --blush: #F2A7B8;
  --sky: #7EB6E4;
  --shadow: #CDBEAC;
  --font: ui-rounded, "SF Pro Rounded", "Nunito", "Varela Round", "Arial Rounded MT Bold", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --wrap: 1100px;
}
html[lang="ja"] { --font: ui-rounded, "SF Pro Rounded", "Hiragino Maru Gothic ProN", "Hiragino Sans", "BIZ UDPGothic", "Yu Gothic", "Meiryo", system-ui, sans-serif; }
html[lang="ko"] { --font: ui-rounded, "SF Pro Rounded", "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", system-ui, sans-serif; }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--cream); color: var(--ink); font-family: var(--font); font-size: 17px; line-height: 1.55; }
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--orange-dark); text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .5em; font-weight: 800; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 5.2vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }
.wrap { width: min(var(--wrap), 100% - 2.5rem); margin-inline: auto; }
.center { text-align: center; }
.muted { color: var(--ink-soft); }
.small { font-size: .92rem; }
.fine { font-size: .9rem; color: var(--ink-soft); }
.label { font-size: .8rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-soft); margin: 0 0 .5em; }
.eyebrow { display: inline-block; background: #fff; border: 2.5px solid var(--ink); border-radius: 999px; padding: .3rem .9rem; font-weight: 800; font-size: .85rem; margin: 0 0 1rem; }
.lead { font-size: 1.18rem; }
.skip { position: absolute; left: -999px; top: 0; background: var(--sun); border: 3px solid var(--ink); padding: .5rem 1rem; border-radius: 12px; z-index: 100; }
.skip:focus { left: 1rem; top: 1rem; }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; border-radius: 6px; }

/* Düğmeler: oyuncak his (basınca iner, gölge kısalır) */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .55rem; padding: .8rem 1.4rem; border-radius: 999px; background: var(--orange); color: #fff; border: 3px solid var(--ink); box-shadow: 0 6px 0 var(--orange-dark), 0 14px 24px rgba(58, 42, 42, .14); font-weight: 800; font-size: 1rem; text-decoration: none; transition: transform .12s, box-shadow .12s; white-space: nowrap; }
.btn:hover { color: #fff; transform: translateY(1px); box-shadow: 0 5px 0 var(--orange-dark), 0 10px 20px rgba(58, 42, 42, .14); }
.btn:active { transform: translateY(5px); box-shadow: 0 1px 0 var(--orange-dark), 0 4px 8px rgba(58, 42, 42, .12); }
.btn-lg { padding: 1rem 1.7rem; font-size: 1.08rem; }
.btn-sm { padding: .5rem 1rem; font-size: .9rem; box-shadow: 0 4px 0 var(--orange-dark); }
.btn-ghost { background: #fff; color: var(--ink); box-shadow: 0 6px 0 var(--shadow), 0 14px 24px rgba(58, 42, 42, .1); }
.btn-ghost:hover { color: var(--ink); box-shadow: 0 5px 0 var(--shadow); }
.btn-ghost:active { box-shadow: 0 1px 0 var(--shadow); }
.btn-soon { background: var(--shadow); color: var(--ink); box-shadow: 0 6px 0 #B5A48E; cursor: default; }
.btn-soon:hover { color: var(--ink); transform: none; box-shadow: 0 6px 0 #B5A48E; }
.btn-sm.btn-soon { box-shadow: 0 4px 0 #B5A48E; }
.apple { width: 1.05em; height: 1.05em; background: currentColor; -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M16.4 12.6c0-2.6 2.1-3.8 2.2-3.9-1.2-1.8-3.1-2-3.7-2-1.6-.2-3.1.9-3.9.9-.8 0-2-.9-3.4-.9-1.7 0-3.3 1-4.2 2.6-1.8 3.1-.5 7.8 1.3 10.3.9 1.2 1.9 2.6 3.2 2.6 1.3-.1 1.8-.8 3.4-.8s2 .8 3.4.8c1.4 0 2.3-1.3 3.1-2.5 1-1.4 1.4-2.8 1.4-2.9-.1 0-2.8-1.1-2.8-4.2zM13.9 5c.7-.9 1.2-2 1.1-3.2-1 0-2.3.7-3 1.6-.7.8-1.3 2-1.1 3.1 1.1.1 2.3-.6 3-1.5z'/></svg>") center/contain no-repeat; mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M16.4 12.6c0-2.6 2.1-3.8 2.2-3.9-1.2-1.8-3.1-2-3.7-2-1.6-.2-3.1.9-3.9.9-.8 0-2-.9-3.4-.9-1.7 0-3.3 1-4.2 2.6-1.8 3.1-.5 7.8 1.3 10.3.9 1.2 1.9 2.6 3.2 2.6 1.3-.1 1.8-.8 3.4-.8s2 .8 3.4.8c1.4 0 2.3-1.3 3.1-2.5 1-1.4 1.4-2.8 1.4-2.9-.1 0-2.8-1.1-2.8-4.2zM13.9 5c.7-.9 1.2-2 1.1-3.2-1 0-2.3.7-3 1.6-.7.8-1.3 2-1.1 3.1 1.1.1 2.3-.6 3-1.5z'/></svg>") center/contain no-repeat; }
.link { font-weight: 800; }

/* Kartlar: beyaz kâğıt, kalın kontur, kâğıt gölgesi */
.card { background: #fff; border: 3px solid var(--ink); border-radius: 24px; box-shadow: 0 8px 0 var(--shadow); padding: 1.5rem; }

/* Üst çubuk */
.nav { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 1rem; padding: .7rem 1.25rem; background: rgba(255, 249, 238, .92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 2px solid rgba(58, 42, 42, .1); }
.brand { display: inline-flex; align-items: center; gap: .55rem; font-weight: 900; font-size: 1.25rem; color: var(--ink); text-decoration: none; }
.brand img { border-radius: 10px; }
.nav nav { display: flex; gap: 1.1rem; margin-inline: auto; flex-wrap: wrap; }
.nav nav a { color: var(--ink); text-decoration: none; font-weight: 700; font-size: .95rem; }
.nav nav a:hover { color: var(--orange-dark); }
.lang { position: relative; }
.lang summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: .4rem; border: 2.5px solid var(--ink); border-radius: 999px; padding: .35rem .8rem; background: #fff; font-weight: 700; font-size: .9rem; }
.lang summary::-webkit-details-marker { display: none; }
.lang-globe { width: 1em; height: 1em; border-radius: 50%; border: 2px solid var(--ink); background: linear-gradient(90deg, transparent 45%, var(--ink) 45% 55%, transparent 55%), linear-gradient(0deg, transparent 45%, var(--ink) 45% 55%, transparent 55%); }
.lang ul { position: absolute; right: 0; top: calc(100% + .5rem); margin: 0; padding: .5rem; list-style: none; background: #fff; border: 3px solid var(--ink); border-radius: 16px; box-shadow: 0 8px 0 var(--shadow); min-width: 11rem; z-index: 30; }
.lang li a { display: block; padding: .45rem .7rem; border-radius: 10px; color: var(--ink); text-decoration: none; font-weight: 600; }
.lang li a:hover, .lang li a[aria-current] { background: var(--sun); }
.langbar[hidden] { display: none; }
.langbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: .6rem; background: var(--sun); border-bottom: 2.5px solid var(--ink); padding: .6rem 1rem; font-weight: 700; }
.langbar .lb-link { color: var(--ink); }
.lb-close { background: #fff; border: 2px solid var(--ink); border-radius: 50%; width: 28px; height: 28px; font: inherit; font-weight: 800; cursor: pointer; line-height: 1; }

/* Hero: gök paneli */
.hero { position: relative; overflow: hidden; background: linear-gradient(180deg, var(--sky-top) 0%, var(--sky-mid) 58%, var(--sky-bot) 100%); padding: 3.5rem 0 7rem; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 2.5rem; align-items: center; position: relative; z-index: 2; }
.hero-copy h1 { margin-bottom: .6em; }
.cta-row { display: flex; flex-wrap: wrap; gap: .9rem; margin: 1.3rem 0 .8rem; }
.hero-art { position: relative; display: flex; justify-content: center; }
.phone { margin: 0; width: min(300px, 80vw); border: 4px solid var(--ink); border-radius: 40px; overflow: hidden; background: #000; box-shadow: 0 10px 0 var(--shadow), 0 26px 40px rgba(58, 42, 42, .2); aspect-ratio: 640 / 1387; }
.phone img { width: 100%; height: 100%; object-fit: cover; }
.phone-hero { transform: rotate(-3deg); }
.tonmi-peek { position: absolute; left: -1rem; bottom: -1.5rem; width: 190px; filter: drop-shadow(0 10px 12px rgba(58, 42, 42, .18)); animation: bob 4s ease-in-out infinite; }
.hills { position: absolute; left: 0; right: 0; bottom: -2px; width: 100%; height: 150px; z-index: 1; }
.cloud { position: absolute; z-index: 0; opacity: .95; animation: drift 40s linear infinite; }
.c1 { top: 8%; left: 6%; width: 130px; }
.c2 { top: 18%; right: 10%; width: 90px; animation-duration: 55s; animation-delay: -20s; }
.c3 { top: 46%; left: 40%; width: 70px; opacity: .7; animation-duration: 70s; animation-delay: -35s; }
.balloon { position: absolute; z-index: 1; width: 64px; animation: bob 5s ease-in-out infinite; }
.b1 { right: 34%; top: 8%; }
.b2 { right: 5%; top: 12%; width: 54px; animation-delay: -2s; }
.b3 { right: 8%; bottom: 24%; width: 48px; animation-delay: -3.5s; }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes drift { from { transform: translateX(-20px); } to { transform: translateX(40px); } }
@media (prefers-reduced-motion: reduce) { .cloud, .balloon, .tonmi-peek { animation: none; } html { scroll-behavior: auto; } }

/* Bölümler */
.section { padding: 4.5rem 0; }
.section-sky { background: linear-gradient(180deg, var(--sky-mid), var(--cream)); }
.section-cream { background: #FFF3DF; }
.split { display: grid; grid-template-columns: 1.2fr .8fr; gap: 3rem; align-items: center; }
.split .phone { justify-self: center; }
.split-rev { grid-template-columns: 1fr 1fr; }
.steps { list-style: none; padding: 0; margin: 2rem 0 1rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; counter-reset: step; }
.step { text-align: center; padding-top: 2rem; }
.step-art { position: relative; height: 130px; display: flex; justify-content: center; align-items: flex-end; margin-bottom: 1rem; }
.step-art img { height: 120px; width: auto; }
.badge { position: absolute; top: -1.2rem; left: 50%; transform: translateX(-50%); width: 44px; height: 44px; border-radius: 50%; background: var(--sun); border: 3px solid var(--ink); box-shadow: 0 4px 0 var(--shadow); display: grid; place-items: center; font-weight: 900; font-size: 1.15rem; }
.step h3 { margin-top: .3rem; }
.step p { margin: 0; color: var(--ink-soft); }
.note { font-size: 1.1rem; max-width: 46rem; margin: 1.6rem auto 0; }
.shots-2 { display: flex; justify-content: center; gap: 2.2rem; margin-top: 2.6rem; flex-wrap: wrap; }
.shots-2 .phone { width: min(260px, 42vw); }
.shots-2 .phone:nth-child(2) { transform: translateY(1.6rem) rotate(2deg); }
.method-card { display: grid; grid-template-columns: 1.4fr 1fr; gap: 2.5rem; padding: 2.4rem; background: var(--paper); }
.stats { display: grid; gap: 1rem; align-content: center; }
.stat { background: #fff; border: 3px solid var(--ink); border-radius: 18px; padding: 1rem 1.2rem; box-shadow: 0 5px 0 var(--shadow); }
.stat-n { font-size: 1.9rem; font-weight: 900; color: var(--orange-dark); line-height: 1.1; }
.stat-l { color: var(--ink-soft); font-weight: 600; font-size: .95rem; }
.features { list-style: none; padding: 0; margin: 1.2rem 0 0; display: grid; gap: .8rem; }
.features li { display: flex; gap: .8rem; align-items: flex-start; font-size: 1.04rem; }
.dot { flex: none; width: 22px; height: 22px; border-radius: 50%; border: 2.5px solid var(--ink); margin-top: .2rem; }
.dot-sun { background: var(--sun); } .dot-poppy { background: var(--poppy); } .dot-sky { background: var(--sky); } .dot-leaf { background: var(--leaf); } .dot-blush { background: var(--blush); } .dot-mint { background: var(--mint); }
.privacy-inline { display: flex; gap: 1.2rem; align-items: center; margin-top: 2rem; padding: 1.2rem 1.4rem; }
.privacy-inline img { width: 84px; flex: none; }
.privacy-inline h3 { margin-bottom: .3em; }
.privacy-inline p { margin-bottom: .4em; }
.shots-parents .phone { width: min(240px, 42vw); }
.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.6rem; max-width: 860px; margin: 2rem auto 1.4rem; }
.plan { position: relative; padding: 1.8rem; }
.plan h3 { font-size: 1.5rem; margin-bottom: .1em; }
.plan-sub { color: var(--ink-soft); font-weight: 600; }
.plan-plus { background: #FFF6E0; border-color: var(--orange-dark); box-shadow: 0 8px 0 #E7B98C; }
.ribbon { position: absolute; top: -1rem; right: 1.2rem; background: var(--orange); color: #fff; border: 3px solid var(--ink); border-radius: 999px; padding: .25rem .8rem; font-weight: 800; font-size: .85rem; }
.checks { list-style: none; padding: 0; margin: 1rem 0 0; display: grid; gap: .55rem; }
.checks li { padding-left: 1.8rem; position: relative; }
.checks li::before { content: ""; position: absolute; left: 0; top: .3rem; width: 18px; height: 18px; border-radius: 50%; background: var(--mint); border: 2.5px solid var(--ink); }
.checks li::after { content: ""; position: absolute; left: 6px; top: .5rem; width: 6px; height: 10px; border: solid var(--ink); border-width: 0 3px 3px 0; transform: rotate(45deg); }
.final { background: linear-gradient(180deg, var(--cream), var(--sky-mid)); padding-bottom: 5rem; }
.final-grid { display: grid; grid-template-columns: 220px 1fr; gap: 2.5rem; align-items: center; }
.final-grid img { width: 200px; justify-self: center; animation: bob 4s ease-in-out infinite; }

/* Footer */
.footer { background: #fff; border-top: 3px solid var(--ink); padding: 3rem 0 2.5rem; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
.foot-grid h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-soft); margin-bottom: .8em; }
.foot-grid a:not(.brand) { display: block; margin-bottom: .45rem; color: var(--ink); text-decoration: none; font-weight: 600; }
.foot-grid a:not(.brand):hover { color: var(--orange-dark); }
.foot-langs { display: grid; grid-template-columns: 1fr 1fr; }
.footer .brand { margin-bottom: .8rem; }

/* Makale sayfaları (gizlilik, destek) */
.article { padding: 2.5rem 0 5rem; }
.article .wrap { max-width: 820px; }
.article-head { display: grid; grid-template-columns: 110px 1fr; gap: 1.6rem; align-items: center; background: var(--paper); }
.article-head h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: .3em; }
.article-head .lead { margin-bottom: .4em; }
.toc { margin: 1.4rem 0; }
.toc ol { margin: 0; padding: 0 0 0 1.2rem; columns: 2; gap: 2rem; font-weight: 600; }
.toc li { margin: .25rem 0; break-inside: avoid; }
.toc a { color: var(--ink); }
.article-body { padding: 2rem 2.2rem; }
.article-body section + section { border-top: 2px solid rgba(58, 42, 42, .1); margin-top: 1.8rem; padding-top: 1.6rem; }
.article-body h2 { font-size: 1.35rem; scroll-margin-top: 5rem; }
.article-body ul { padding-left: 1.3rem; }
.article-body li { margin: .35rem 0; }
.faq { border: 2.5px solid var(--ink); border-radius: 16px; padding: .8rem 1.1rem; margin: .8rem 0; background: var(--paper); }
.faq summary { cursor: pointer; font-weight: 800; list-style: none; display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; width: 28px; height: 28px; border-radius: 50%; border: 2.5px solid var(--ink); background: var(--sun); display: grid; place-items: center; font-weight: 900; }
.faq[open] summary::after { content: "–"; }
.faq[open] summary { margin-bottom: .7rem; }
.faq p:last-child { margin-bottom: .2rem; }
.notfound .toc { display: none; }

/* Dar ekranlar */
@media (max-width: 900px) {
  .hero-grid, .split, .split-rev, .method-card, .final-grid, .foot-grid { grid-template-columns: 1fr; }
  .hero { padding: 2.5rem 0 6rem; }
  .hero-art { margin-top: 1.5rem; }
  .phone-hero { width: min(250px, 66vw); }
  .b1 { right: auto; left: 4%; top: 55%; width: 48px; }
  .b2 { top: 50%; }
  .steps { grid-template-columns: 1fr; }
  .nav nav { display: none; }
  .split .phone, .final-grid img { justify-self: center; }
  .toc ol { columns: 1; }
  .article-head { grid-template-columns: 1fr; text-align: center; }
  .article-head img { margin: 0 auto; }
  .article-body { padding: 1.4rem 1.2rem; }
  .privacy-inline { flex-direction: column; text-align: center; }
  .b3 { display: none; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .plans { grid-template-columns: 1fr; }
  .btn-lg { width: 100%; }
  .cta-row { flex-direction: column; }
  .nav { gap: .6rem; }
  .shots-2 { gap: 1rem; }
  .shots-2 .phone, .shots-parents .phone { width: 40vw; }
  .foot-langs { grid-template-columns: 1fr; }
}