/* Персональный сайт Татьяны Паниной. Одна страница из семи «слайдов».
   Палитра: глубокий сине-серый (ink) для тёмных слайдов, холодный светлый
   (paper) для светлых, янтарный (amber) — единственный акцент. Шрифты:
   Unbounded — имя, заголовки, цифры; Manrope — всё остальное. */

:root {
  --ink: #12283a;
  --ink-deep: #0b1926;
  --paper: #eef1f4;
  --white: #ffffff;
  --amber: #f5a524;
  --amber-deep: #c47f0c;
  --text: #16212b;
  --mute: #66737f;
  --line: rgba(22, 33, 43, .14);
  --fg: var(--text);
  --display: 'Unbounded', 'Arial Black', sans-serif;
  --body: 'Manrope', 'Segoe UI', Arial, sans-serif;
  --wrap: 1180px;
  --pad: clamp(20px, 4vw, 48px);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font: 400 17px/1.55 var(--body);
  color: var(--text);
  background: var(--paper);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, p, dl, dd, dt, ol, ul, figure { margin: 0; }
ol, ul { padding: 0; list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; border-radius: 6px; }

.wrap { width: min(var(--wrap), 100% - 2 * var(--pad)); margin-inline: auto; }

/* ---------- слайды ---------- */
.slide {
  position: relative;
  min-height: 100svh;
  padding: 104px 0 72px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.slide--dark { background: var(--ink); color: #f2f5f8; }
.slide--light { background: var(--paper); }
.slide--white { background: var(--white); }
.slide__title {
  font: 700 clamp(1.6rem, 3.2vw, 2.5rem)/1.1 var(--display);
  letter-spacing: -.01em;
  margin-bottom: clamp(28px, 4vw, 56px);
  max-width: 18em;
}

@media (min-width: 1024px) and (prefers-reduced-motion: no-preference) {
  html { scroll-snap-type: y proximity; }
  .slide { scroll-snap-align: start; }
}

/* ---------- кнопки ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 15px 26px; border-radius: 999px;
  font: 600 16px/1 var(--body); text-decoration: none; white-space: nowrap;
  border: 1.5px solid transparent;
  transition: transform .18s var(--ease), background-color .18s, color .18s, border-color .18s;
}
.btn:active { transform: translateY(1px); }
.btn--amber { background: var(--amber); color: var(--ink-deep); }
.btn--amber:hover { background: #ffb63a; }
.btn--ghost { border-color: currentColor; color: inherit; background: transparent; }
.btn--ghost:hover { background: rgba(127, 127, 127, .12); }
.btn--small { padding: 10px 18px; font-size: 14px; }

/* ---------- шапка ---------- */
.topbar {
  position: fixed; inset: 0 0 auto 0; z-index: 20;
  display: flex; align-items: center; gap: 24px;
  padding: 14px var(--pad);
  color: var(--fg);
  background: color-mix(in srgb, var(--bar-bg, var(--paper)) 78%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  transition: background-color .3s, color .3s;
}
body[data-theme="dark"] { --fg: #f2f5f8; --bar-bg: var(--ink); }
body[data-theme="light"] { --fg: var(--text); --bar-bg: var(--paper); }
.topbar__name { font: 700 16px/1 var(--display); text-decoration: none; margin-right: auto; }
.topbar__nav { display: none; gap: 26px; }
.topbar__nav a { text-decoration: none; font-weight: 600; font-size: 15px; opacity: .8; }
.topbar__nav a:hover { opacity: 1; }
.topbar__nav a { position: relative; padding-bottom: 4px; }
.topbar__nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; border-radius: 2px; background: var(--amber); transform: scaleX(0); transition: transform .25s var(--ease); }
.topbar__nav a.is-active { opacity: 1; }
.topbar__nav a.is-active::after { transform: scaleX(1); }
@media (min-width: 820px) { .topbar__nav { display: flex; } }

/* ---------- боковая навигация по слайдам ---------- */
.rail {
  position: fixed; left: 50%; bottom: 10px; transform: translateX(-50%); z-index: 20;
  display: flex; gap: 8px; padding: 7px 10px; border-radius: 999px;
  background: color-mix(in srgb, var(--bar-bg, var(--paper)) 70%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.rail a { width: 6px; height: 6px; border-radius: 50%; background: var(--fg); opacity: .35; transition: opacity .2s, transform .2s; }
.rail a.is-active { opacity: 1; background: var(--amber); transform: scale(1.4); }
.rail a span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
@media (min-width: 1024px) {
  .rail {
    position: fixed; left: auto; right: 22px; top: 50%; bottom: auto; transform: translateY(-50%); z-index: 20;
    display: flex; flex-direction: column; gap: 14px; padding: 0; background: none; backdrop-filter: none;
  }
  .rail a {
    position: relative; width: 10px; height: 10px; border-radius: 50%;
    background: var(--fg); opacity: .35; transition: opacity .2s, transform .2s;
  }
  .rail a:hover, .rail a.is-active { opacity: 1; }
  .rail a.is-active { transform: scale(1.35); background: var(--amber); }
  .rail a span {
    position: absolute; right: 22px; top: 50%; transform: translateY(-50%);
    width: auto; height: auto; overflow: visible; clip: auto;
    font: 600 13px/1 var(--body); white-space: nowrap; color: var(--fg);
    opacity: 0; pointer-events: none; transition: opacity .2s;
  }
  .rail a:hover span, .rail a:focus-visible span { opacity: 1; }
}

/* ---------- 1. Hero ---------- */
.hero {
  background:
    radial-gradient(60% 70% at 85% 20%, rgba(245, 165, 36, .16), transparent 60%),
    linear-gradient(160deg, var(--ink) 0%, var(--ink-deep) 100%);
}
.hero__grid {
  display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center;
}
.hero__role {
  font: 600 14px/1.4 var(--body); color: var(--amber);
  max-width: 30em; margin-bottom: 18px;
}
.hero__name {
  font: 800 clamp(2.9rem, 10vw, 7.2rem)/.95 var(--display);
  letter-spacing: -.03em; display: grid;
}
.hero__name span { display: block; }
.hero__lead {
  margin-top: 26px; max-width: 32em;
  font-size: clamp(17px, 1.7vw, 20px); line-height: 1.5; color: rgba(242, 245, 248, .82);
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero__more {
  position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%);
  color: rgba(242, 245, 248, .55); display: none;
}
.hero__more:hover { color: var(--amber); }

/* портрет + «выдача» */
.portrait {
  position: relative; width: min(100%, 420px); margin-inline: auto;
  aspect-ratio: 4 / 5; border-radius: 28px; overflow: visible;
}
.portrait img {
  width: 100%; height: 100%; object-fit: cover; border-radius: 28px;
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .7);
}
.rank {
  position: absolute; left: -8%; bottom: -6%; width: 62%; aspect-ratio: 1 / 1.05;
  padding: 14px 14px 14px 12px; border-radius: 18px;
  background: rgba(11, 25, 38, .92); border: 1px solid rgba(255, 255, 255, .1);
  box-shadow: 0 30px 50px -25px rgba(0, 0, 0, .8);
  display: grid; grid-template-rows: repeat(10, 1fr);
}
.portrait--empty { background: linear-gradient(170deg, #1a3549, #0d2032); border: 1px solid rgba(255,255,255,.08); }
.portrait--empty .rank {
  position: absolute; inset: 0; width: auto; aspect-ratio: auto;
  background: transparent; border: 0; box-shadow: none; padding: 26px 28px;
}
.rank__row {
  position: relative; border-top: 1px solid rgba(255, 255, 255, .13);
  display: flex; align-items: center;
}
.rank__row i { font: 500 11px/1 var(--display); font-style: normal; color: rgba(242, 245, 248, .45); width: 28px; }
.rank__row::after {
  content: ""; height: 6px; border-radius: 3px; background: rgba(255, 255, 255, .12);
  width: calc(46% - var(--i, 0) * 3%);
}
.rank__row:nth-child(2) { --i: 1 } .rank__row:nth-child(3) { --i: 2 } .rank__row:nth-child(4) { --i: 3 }
.rank__row:nth-child(5) { --i: 4 } .rank__row:nth-child(6) { --i: 5 } .rank__row:nth-child(7) { --i: 6 }
.rank__row:nth-child(8) { --i: 7 } .rank__row:nth-child(9) { --i: 8 } .rank__row:nth-child(10) { --i: 9 }
.rank__card {
  position: absolute; left: 40px; right: 12px; top: calc(90% + 2px); height: calc(10% - 4px);
  min-height: 26px; border-radius: 8px; background: var(--amber); color: var(--ink-deep);
  display: flex; align-items: center; gap: 8px; padding: 0 10px;
  animation: climb 1.8s var(--ease) .6s both;
}
.portrait--empty .rank__card { left: 56px; right: 28px; top: calc(90% + 4px); height: calc(10% - 8px); }
.rank__card b { font: 700 11px/1 var(--display); white-space: nowrap; }
.rank__card small { font: 600 11px/1 var(--body); opacity: .75; white-space: nowrap; }
@keyframes climb { from { top: calc(90% + 2px); } to { top: 2px; } }
@keyframes climb-m { from { top: calc(80% + 2px); } to { top: 2px; } }
.portrait--empty .rank__card { animation-name: climb-empty; }
@keyframes climb-empty { from { top: calc(90% + 4px); } to { top: 4px; } }

/* появление hero — единственная сценка при загрузке */
.hero__role, .hero__name span, .hero__lead, .hero__cta, .portrait {
  animation: rise .8s var(--ease) both;
}
.hero__name span:nth-child(1) { animation-delay: .1s }
.hero__name span:nth-child(2) { animation-delay: .2s }
.hero__lead { animation-delay: .35s } .hero__cta { animation-delay: .45s } .portrait { animation-delay: .3s }
@keyframes rise { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }

/* Узкий экран: портрет идёт ПЕРВЫМ и невысоким, чтобы сценка с карточкой
   «Ваш товар» попала в первый экран телефона, а не осталась под именем. */
@media (max-width: 859px) {
  .hero { padding-top: 76px; }
  .hero__grid { gap: 22px; }
  .portrait { order: -1; width: 100%; aspect-ratio: 5 / 4; max-height: 40svh; border-radius: 22px; }
  /* лицо уводим вправо, панель «выдачи» — слева внизу, на плече, не на лице */
  .portrait img { border-radius: 22px; object-position: 80% 15%; }
  .rank { left: 10px; bottom: 10px; width: min(38%, 170px); aspect-ratio: 1 / 1.15; padding: 9px 9px 9px 7px; border-radius: 14px; }
  .rank__row i { font-size: 9px; width: 20px; }
  /* карточка в две строки высотой в два ряда выдачи — «в топе выдачи» видно */
  .rank__card { left: 27px; right: 7px; height: calc(20% - 6px); min-height: 34px; padding: 0 8px;
    flex-direction: column; align-items: flex-start; justify-content: center; gap: 2px; animation-name: climb-m; }
  .rank__card b { font-size: 10px; }
  .rank__card small { font-size: 9px; }
  .portrait--empty .rank__card { animation-name: climb-m; }
  .hero { padding-top: 76px; }
  .slide { padding: 80px 0 52px; }
  .slide__title { margin-bottom: 22px; }
  .svc { padding: 16px 0 18px; }
  /* карточка отчёта должна помещаться в экран телефона целиком — свайп ставит её под шапку */
  .shot { padding: 16px; }
  .shot__img img { max-height: 36svh; width: auto; max-width: 100%; margin-inline: auto; object-fit: contain; }
  .shot__img--two img { max-height: 24svh; }
  .shot__cap { margin-top: 12px; font-size: 15px; }
  .shot::before { font-size: .95rem; margin-bottom: 12px; }
  .portrait--empty { aspect-ratio: 4 / 3; }
  .hero__name { font-size: clamp(2.6rem, 13vw, 4.2rem); }
  .hero__lead { margin-top: 18px; }
  .hero__cta { margin-top: 24px; }
}
@media (min-width: 860px) {
  .hero__grid { grid-template-columns: 1.15fr .85fr; gap: 48px; }
  .hero__more { display: block; }
  .portrait { width: min(100%, 460px); margin-inline: auto 0; }
}

/* ---------- 2. Цифры ---------- */
.numbers {
  display: grid; grid-template-columns: 1fr; gap: 0 48px;
}
.num { border-top: 2px solid var(--text); padding: 22px 0 30px; }
.num dt {
  font: 700 clamp(2.2rem, 4.3vw, 3.5rem)/1 var(--display); letter-spacing: -.02em;
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 0 .18em;
}
.num__v { white-space: nowrap; font-variant-numeric: tabular-nums; }
.num__u { font: 600 .42em/1.1 var(--body); color: var(--mute); white-space: nowrap; }
.num__o { font: 700 .72em/1 var(--display); color: var(--mute); }
.num dd { margin-top: 14px; max-width: 24em; color: var(--mute); font-weight: 500; }
@media (min-width: 640px) { .numbers { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .numbers { grid-template-columns: 1fr 1fr 1fr; } }

/* ---------- 3. Опыт ---------- */
.exp { display: grid; grid-template-columns: 1fr; gap: 40px; }
.exp__when { font: 600 14px/1 var(--body); color: var(--amber-deep); margin-bottom: 14px; }
.exp__role { font: 500 clamp(1.25rem, 2vw, 1.6rem)/1.25 var(--display); max-width: 14em; }
.exp__org { margin-top: 10px; color: var(--mute); font-weight: 500; }
.logos { display: grid; grid-template-columns: repeat(2, auto); justify-content: start; align-items: center; gap: 30px 44px; }
@media (min-width: 640px) { .logos { grid-template-columns: repeat(4, auto); } }
.logos li { display: flex; align-items: center; height: 44px; }
.logos img { height: var(--h, 40px); width: auto; color: #566470; filter: grayscale(1) contrast(1.05); opacity: .65; transition: filter .25s, opacity .25s; }
.logos li:hover img { color: #1d1d1b; }
.logos li:hover img { filter: none; opacity: 1; }
.wordmark { color: #566470; line-height: 1; letter-spacing: -.01em; transition: color .25s; }
.logos li:hover .wordmark { color: var(--text); }
.wordmark--restore { font: 700 1.6rem var(--body); letter-spacing: -.03em; }
.wordmark--sb { font: 800 1.35rem var(--body); text-transform: uppercase; letter-spacing: .06em; }
.wordmark--orteka { font: 600 1.4rem var(--body); }
.wordmark--hoff { font: 800 1.5rem var(--display); letter-spacing: .04em; }
.wordmark--220 { font: 700 1.35rem var(--display); letter-spacing: -.02em; }
@media (min-width: 860px) { .exp { grid-template-columns: .8fr 1.2fr; gap: 64px; } }

/* ---------- 4. Услуги ---------- */
.services { display: grid; grid-template-columns: 1fr; gap: 0 64px; }
.svc {
  border-top: 1px solid rgba(242, 245, 248, .18); padding: 22px 0 24px;
  display: grid; grid-template-columns: 44px 1fr; column-gap: 16px; align-items: start;
}
.svc__ico {
  grid-row: 1 / 3; width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--amber); background: rgba(245, 165, 36, .12); border: 1px solid rgba(245, 165, 36, .25);
}
.svc__ico svg { width: 24px; height: 24px; }
.svc dt { font: 500 1.1rem/1.25 var(--display); margin-bottom: 8px; align-self: center; min-height: 44px; display: flex; align-items: center; }
.svc dd { color: rgba(242, 245, 248, .72); max-width: 30em; font-size: 15.5px; }
@media (min-width: 860px) { .services { grid-template-columns: 1fr 1fr; } }

/* ---------- 5. Отчёты ---------- */
.reports__head { max-width: 46em; }
.reports__intro { margin-top: -20px; margin-bottom: 36px; color: var(--mute); font-weight: 500; max-width: 38em; }
.reports { display: grid; grid-template-columns: 1fr; gap: 28px; align-items: start; }
.reports__list { display: none; }
.reports__list button {
  display: block; width: 100%; text-align: left; padding: 13px 16px 13px 18px;
  border-left: 3px solid transparent; border-radius: 0 12px 12px 0;
  font-weight: 600; font-size: 15.5px; line-height: 1.35; color: var(--mute);
  transition: color .2s, background-color .2s, border-color .2s;
}
.reports__list button:hover { color: var(--text); background: rgba(22, 33, 43, .05); }
.reports__list button[aria-selected="true"] { color: var(--text); border-left-color: var(--amber); background: var(--white); }
.reports__stage { position: relative; }
.shot {
  background: var(--white); border-radius: 22px; padding: 22px;
  box-shadow: 0 24px 50px -30px rgba(18, 40, 58, .35);
}
.shot__img { border-radius: 12px; overflow: hidden; display: grid; gap: 12px; }
.shot__img img { width: 100%; height: auto; }
.shot__cap { margin-top: 18px; font-weight: 500; }
.shot__link {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 14px;
  font-weight: 700; color: var(--amber-deep); text-decoration: none;
}
.shot__link::after {
  content: ""; width: 9px; height: 9px; border: solid currentColor; border-width: 2px 2px 0 0;
  transform: rotate(45deg); transition: transform .2s;
}
.shot__link:hover::after { transform: translateX(3px) rotate(45deg); }
.shot--in { animation: fadein .35s var(--ease); }
@keyframes fadein { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
/* мобильный: без табов, все семь карточек подряд с заголовком */
.shot[hidden] { display: block; }
.shot::before {
  content: attr(data-title); display: block; font: 500 1rem/1.3 var(--display); margin-bottom: 16px;
}
.reports__demo { margin-top: 32px; color: var(--mute); font-weight: 500; max-width: 44em; }
.reports__demo a { color: var(--text); font-weight: 700; }
@media (min-width: 900px) {
  .reports { grid-template-columns: .95fr 1.05fr; gap: 36px; }
  .reports__list { display: block; }
  .reports__list li + li { margin-top: 4px; }
  .shot[hidden] { display: none; }
  .shot::before { display: none; }
  .shot { min-height: 420px; }
}

/* ---------- 6. Процесс ---------- */
.steps { display: grid; grid-template-columns: 1fr; gap: 28px; counter-reset: step; }
.step { position: relative; border-top: 1px solid rgba(242, 245, 248, .2); padding-top: 22px; }
.step__n {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 50%; background: var(--amber); color: var(--ink-deep);
  font: 700 15px/1 var(--display); margin-bottom: 18px;
}
.step h3 { font: 500 1.25rem/1.2 var(--display); margin-bottom: 10px; }
.step p { color: rgba(242, 245, 248, .72); max-width: 24em; }
/* На телефоне четыре шага сеткой 2×2 — весь блок помещается в экран целиком. */
@media (max-width: 719px) {
  .steps { grid-template-columns: 1fr 1fr; gap: 18px 16px; }
  .step { padding-top: 14px; }
  .step__n { width: 30px; height: 30px; font-size: 13px; margin-bottom: 10px; }
  .step h3 { margin-bottom: 6px; font-size: 1.05rem; }
  .step p { font-size: 14.5px; line-height: 1.45; }
}
@media (min-width: 720px) { .steps { grid-template-columns: repeat(2, 1fr); gap: 36px; } }
@media (min-width: 1024px) { .steps { grid-template-columns: repeat(4, 1fr); gap: 32px; } }

/* ---------- 7. Контакты ---------- */
.contact { padding-bottom: 0; }
.contact__grid { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: start; }
.contact__lead { margin-top: -16px; color: var(--mute); font-weight: 500; max-width: 30em; margin-bottom: 32px; }
.channels li { display: grid; gap: 4px; padding: 14px 0; border-top: 1px solid var(--line); }
.channels span { font-size: 14px; color: var(--mute); font-weight: 600; }
.channels a { font: 500 1.15rem/1.2 var(--display); text-decoration: none; letter-spacing: -.01em; word-break: break-all; }
.channels a:hover { color: var(--amber-deep); }
.form { background: var(--white); border-radius: 22px; padding: clamp(20px, 3vw, 32px); box-shadow: 0 24px 50px -30px rgba(18, 40, 58, .35); }
.form label { display: block; font-weight: 600; font-size: 14px; color: var(--mute); margin-bottom: 16px; }
.form input, .form textarea {
  display: block; width: 100%; margin-top: 6px; padding: 12px 14px;
  font: 500 16px/1.4 var(--body); color: var(--text);
  border: 1.5px solid var(--line); border-radius: 12px; background: var(--paper);
  transition: border-color .2s, background-color .2s;
}
.form input:focus, .form textarea:focus { outline: none; border-color: var(--amber); background: var(--white); }
.form textarea { resize: vertical; min-height: 96px; }
.form input.is-invalid { border-color: #d64545; }
.form__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.form__note { margin-top: 14px; font-size: 13px; color: var(--mute); }
.footer {
  width: min(var(--wrap), 100% - 2 * var(--pad)); margin: 56px auto 0;
  padding: 20px 0 24px; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px;
  font-size: 14px; color: var(--mute);
}
.footer a { color: inherit; }
@media (min-width: 900px) { .contact__grid { grid-template-columns: 1fr 1fr; gap: 64px; } }

/* ---------- движение по желанию пользователя ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero__role, .hero__name span, .hero__lead, .hero__cta, .portrait, .rank__card, .shot--in { animation: none !important; }
  .rank__card { top: 2px; }
  .portrait--empty .rank__card { top: 4px; }
}