/* ───────── Мысль · Landing ───────── */
.header-link {
  font-family: 'Muller', sans-serif;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  padding: 8px 12px;
  outline: none;
  transition: color 0.15s;
}
.header-link:hover { color: #ffffff; }

/* ── Local fonts ── */
@font-face {
  font-family: 'Random Grotesque Spacious';
  src: url('/landing/assets/fonts/RG-SpaciousBook.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Muller';
  src: url('/landing/assets/fonts/MullerRegular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Muller';
  src: url('/landing/assets/fonts/MullerMedium.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Muller';
  src: url('/landing/assets/fonts/MullerBold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #0D0D0D;
  --bg-2: #131313;
  --ink: #F0EDE6;
  --ink-dim: #6B6B6B;
  --ink-faint: #4A4845;
  --line: rgba(240, 237, 230, 0.08);
  --line-2: rgba(240, 237, 230, 0.16);
  --hover: rgba(240, 237, 230, 0.06);

  --max: 1200px;
  --pad: clamp(20px, 5vw, 56px);
  --section: clamp(60px, 9vh, 100px);

  --font-display: 'Random Grotesque Spacious', 'Helvetica Neue', sans-serif;
  --font-body: 'Muller', 'Helvetica Neue', sans-serif;
  --font-accent: 'Muller', 'Helvetica Neue', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
  overflow-x: hidden;
  min-height: 100vh;
}

::selection { background: var(--ink); color: var(--bg); }

/* film grain */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.35;
  mix-blend-mode: screen;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.3' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.18 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}

/* vignette */
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background:
    radial-gradient(ellipse 60% 55% at 50% 50%, rgba(240, 237, 230, 0.06), transparent 70%),
    radial-gradient(ellipse at center, transparent 55%, rgba(0, 0, 0, 0.55) 100%);
}

.hero > .hero-stage { z-index: 2; }
.hero > .hero-content { position: relative; z-index: 3; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
  position: relative;
}

/* ───── Header ───── */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  height: 64px;
  display: flex;
  align-items: center;
  transition: background 300ms ease, border-color 300ms ease, backdrop-filter 300ms ease;
  border-bottom: 1px solid transparent;
}
header.scrolled {
  background: rgba(13,13,13,0.72);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--line);
}
header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.logo {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 16px;
  letter-spacing: 0.06em;
  text-transform: lowercase;
}
.logo svg, .logo img { display: block; }
.logo-mark { width: 22px; height: 22px; }
.logo-full { height: 28px; width: auto; }
.logo-mark-img { width: 24px; height: 24px; }
.logo-word {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 17px;
  letter-spacing: 0.01em;
  text-transform: lowercase;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: lowercase;
  cursor: pointer;
  white-space: nowrap;
  border-radius: 999px;
  transition: background 200ms ease, color 200ms ease, border-color 200ms ease, opacity 200ms ease;
  text-decoration: none;
  user-select: none;
}
.btn-outline {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-2);
  padding: 10px 20px;
}
.btn-outline:hover {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.btn-solid {
  background: var(--ink);
  color: var(--bg);
  border: 1px solid var(--ink);
  padding: 14px 28px;
  font-size: 14px;
}
.btn-solid:hover { opacity: 0.85; }
.btn-lg { padding: 16px 36px; font-size: 15px; }

/* ───── Hero ───── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 96px var(--pad) 80px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to bottom, black 70%, transparent 100%);
  mask-image: linear-gradient(to bottom, black 70%, transparent 100%);
}
.hero-stage {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
}
.bubble-chamber {
  width: min(820px, 92vw);
  aspect-ratio: 1;
  opacity: 0.32;
  filter: contrast(1.1);
}
.bubble-chamber .ring {
  fill: none;
  stroke: #F0EDE6;
  stroke-width: 1.5;
  filter: url(#chalk);
}
.bubble-chamber .atom-dim { opacity: 0.55; }

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}
.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 40px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  opacity: 0;
  animation: fade-up 700ms 100ms ease-out forwards;
}
.hero-eyebrow .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ink);
  opacity: 0.6;
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50%      { opacity: 0.9; transform: scale(1.4); }
}

h1.hero-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(34px, 4.8vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--ink);
  text-transform: lowercase;
  opacity: 0;
  animation: fade-up 900ms 200ms ease-out forwards;
  text-shadow: 0 4px 60px rgba(0,0,0,0.7), 0 12px 120px rgba(0,0,0,0.5);
}
.hero-sub {
  font-family: var(--font-body);
  font-size: clamp(14px, 1.2vw, 17px);
  font-weight: 400;
  line-height: 1.55;
  color: var(--ink-dim);
  margin-top: 14px;
  opacity: 0;
  animation: fade-up 900ms 380ms ease-out forwards;
}
.hero-cta-wrap {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  opacity: 0;
  animation: fade-up 900ms 560ms ease-out forwards;
}
.hero-micro {
  font-size: 12px;
  color: var(--ink-faint);
  letter-spacing: 0.02em;
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}


/* ───── Section base ───── */
section { position: relative; padding: var(--section) 0; }

.section-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 48px;
  display: inline-flex; align-items: center; gap: 14px;
}
.section-label::before {
  content: "";
  width: 6px; height: 6px;
  border: 1px solid var(--ink-dim);
  display: inline-block;
  transform: rotate(45deg);
}
.section-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(40px, 5.4vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  text-transform: lowercase;
}

/* ───── Chaos / Pain ───── */
.chaos-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--bg);
}

.chaos-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.chaos-g {
  opacity: 0;
  transition: opacity 0.6s ease-out;
}
.chaos-g.visible {
  opacity: 1;
}

@keyframes chaos-float {
  0%   { transform: translate(0, 0) rotate(0deg); }
  33%  { transform: translate(var(--dx), calc(var(--dy) * 0.5)) rotate(calc(var(--dr) * 0.6)); }
  66%  { transform: translate(calc(var(--dx) * -0.4), var(--dy)) rotate(var(--dr)); }
  100% { transform: translate(0, 0) rotate(0deg); }
}

.chaos-drift {
  --dx: 4px;
  --dy: -4px;
  --dr: 1deg;
  --dur: 6s;
}
.chaos-drift.visible {
  animation: chaos-float var(--dur) ease-in-out infinite;
  animation-delay: calc(var(--delay, 0) * 1ms);
}

/* Chaos field — HTML elements */
.chaos-field {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.chaos-el {
  position: absolute;
  opacity: 0;
  transition: opacity 600ms ease-out;
  font-family: monospace;
}
.chaos-el.visible {
  opacity: 1;
  animation: chaos-float var(--dur, 6s) ease-in-out infinite;
  animation-delay: calc(var(--delay, 0) * 1ms);
}

/* Task list */
.cel-tasklist {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cel-task {
  font-size: 12px;
  color: rgba(240,237,230,0.35);
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.cel-task::before {
  content: '';
  width: 10px; height: 10px;
  border: 1px solid rgba(240,237,230,0.3);
  border-radius: 2px;
  flex-shrink: 0;
}
.cel-done { text-decoration: line-through; opacity: 0.5; }
.cel-urgent { color: rgba(240,237,230,0.55); }
.cel-urgent::before { border-color: rgba(240,237,230,0.55); }

/* App badge */
.cel-badge {
  border: 1px solid rgba(240,237,230,0.2);
  border-radius: 6px;
  padding: 6px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  white-space: nowrap;
}
.cel-badge-name { font-size: 11px; color: rgba(240,237,230,0.35); }
.cel-badge-sub  { font-size: 10px; color: rgba(240,237,230,0.18); }

/* Note block */
.cel-note {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 11px;
  color: rgba(240,237,230,0.3);
  white-space: nowrap;
}
.cel-note-line {
  height: 1px;
  background: rgba(240,237,230,0.12);
  width: 160px;
}
.cel-note-dash { background: none; border-top: 1px dashed rgba(240,237,230,0.15); }
.cel-note-dim { font-size: 10px; color: rgba(240,237,230,0.18); }

/* Glyphs & labels */
.cel-glyph     { font-size: 40px; color: rgba(240,237,230,0.2); line-height: 1; }
.cel-shout     { font-size: 15px; font-weight: bold; color: rgba(240,237,230,0.35); letter-spacing: 0.05em; }
.cel-label-big { font-size: 18px; font-weight: bold; color: rgba(240,237,230,0.2); letter-spacing: 0.12em; text-transform: uppercase; }
.cel-label-mono{ font-size: 10px; color: rgba(240,237,230,0.2); letter-spacing: 0.04em; }
.cel-dots      { font-size: 14px; color: rgba(240,237,230,0.18); letter-spacing: 6px; }
.cel-arrow     { font-size: 14px; color: rgba(240,237,230,0.14); letter-spacing: 4px; }

.chaos-text {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 780px;
  padding: 0 24px;
}

.chaos-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.8vw, 64px);
  font-weight: 400;
  color: var(--ink);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 28px;
}

.chaos-sub {
  font-family: var(--font-body);
  font-size: clamp(15px, 1.3vw, 18px);
  line-height: 1.7;
  color: rgba(240, 237, 230, 0.55);
  margin: 0 0 20px;
}

.chaos-hint {
  font-family: var(--font-body);
  font-size: clamp(13px, 1.1vw, 15px);
  color: rgba(240, 237, 230, 0.35);
  margin: 0;
}

/* ───── Solution ───── */
.solution-section {
  background: #0D0D0D;
  padding: var(--section) 0;
}
.solution-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--pad);
  min-height: 80vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

/* Phone column */
.solution-phone-col {
  display: flex;
  justify-content: center;
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 600ms cubic-bezier(0.16, 1, 0.3, 1), transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
}
.solution-phone-col.in {
  opacity: 1;
  transform: translateX(0);
}
.solution-phone-wrap {
  transform: rotate(-3deg);
}
.solution-phone {
  width: 280px;
  height: 607px;
  border-radius: 40px;
  border: 1.5px solid rgba(240,237,230,0.18);
  background: #111;
  overflow: hidden;
  position: relative;
  box-shadow: 0 0 0 6px rgba(240,237,230,0.04), 0 32px 64px rgba(0,0,0,0.5);
}
.solution-phone::before {
  content: '';
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 72px;
  height: 18px;
  background: #0D0D0D;
  border-radius: 12px;
  z-index: 2;
}
.solution-phone-inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.solution-screen-img {
  width: 100%;
  height: 100%;
  object-fit: fill;
  display: block;
}
.solution-screen-stub {
  display: none;
  width: calc(100% - 32px);
  height: calc(100% - 32px);
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: rgba(240,237,230,0.2);
  border: 1px solid rgba(240,237,230,0.08);
  border-radius: 8px;
  text-transform: uppercase;
}

/* Text column */
.solution-text-col {
  opacity: 0;
  transform: translateX(20px);
  transition: opacity 600ms cubic-bezier(0.16, 1, 0.3, 1) 150ms, transform 600ms cubic-bezier(0.16, 1, 0.3, 1) 150ms;
}
.solution-text-col.in {
  opacity: 1;
  transform: translateX(0);
}
.solution-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(240,237,230,0.4);
  margin-bottom: 20px;
}
.solution-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(26px, 2.8vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #F0EDE6;
  margin: 0 0 24px 0;
}
.solution-desc {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.7;
  color: rgba(240,237,230,0.55);
  margin: 0;
}

@media (max-width: 768px) {
  .solution-inner {
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 48px;
  }
  .solution-phone-col { order: -1; }
  .solution-phone { width: 220px; height: 477px; }
  .solution-phone-wrap { transform: rotate(-2deg); }
}

/* ───── Features (two-column sticky) ───── */
.feat-section {
  background: #0D0D0D;
}
.feat-inner {
  display: grid;
  grid-template-columns: 40% 60%;
  min-height: 100vh;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--pad);
  align-items: start;
}

/* Left column */
.feat-left {
  padding: 120px 64px 120px 0;
  display: flex;
  flex-direction: column;
}
.feat-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 42px;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: #F0EDE6;
  margin: 0 0 72px 0;
}
.feat-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.feat-item {
  padding: 28px 0 28px 18px;
  border-left: 2px solid transparent;
  cursor: pointer;
  user-select: none;
}
.feat-item.active {
  border-left-color: #F0EDE6;
}
.feat-tag {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(240,237,230,0.35);
  margin-bottom: 6px;
  transition: color 600ms cubic-bezier(0.16, 1, 0.3, 1);
}
.feat-item.active .feat-tag {
  color: #F0EDE6;
}
.feat-name {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 20px;
  line-height: 1.3;
  color: rgba(240,237,230,0.35);
  margin-bottom: 10px;
  transition: color 600ms cubic-bezier(0.16, 1, 0.3, 1);
}
.feat-item.active .feat-name {
  color: #F0EDE6;
}
.feat-desc {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.6;
  color: rgba(240,237,230,0.5);
  white-space: pre-line;
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition: grid-template-rows 500ms cubic-bezier(0.16, 1, 0.3, 1), opacity 400ms cubic-bezier(0.16, 1, 0.3, 1);
}
.feat-desc-inner {
  overflow: hidden;
  padding-top: 0;
  transition: padding-top 500ms cubic-bezier(0.16, 1, 0.3, 1);
}
.feat-item.active .feat-desc {
  grid-template-rows: 1fr;
  opacity: 1;
}
.feat-item.active .feat-desc-inner {
  padding-top: 10px;
}

/* Right column — sticky phone */
.feat-right {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 48px;
}
.feat-phone-wrap {
  width: 340px;
  margin-left: auto;
}
.feat-phone {
  width: 340px;
  height: 680px;
  border-radius: 40px;
  border: 1.5px solid rgba(240,237,230,0.18);
  background: #111;
  overflow: hidden;
  position: relative;
  box-shadow: 0 0 0 6px rgba(240,237,230,0.04), 0 32px 64px rgba(0,0,0,0.5);
}

.feat-phone-inner {
  position: relative;
  width: 100%;
  height: 100%;
}
.feat-screen {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(240,237,230,0.03);
}
.feat-screen.active {
  opacity: 1;
  pointer-events: auto;
}
.feat-screen.fade-out {
  transition: opacity 300ms cubic-bezier(0.16, 1, 0.3, 1);
  opacity: 0;
}
.feat-screen.fade-in {
  transition: opacity 300ms cubic-bezier(0.16, 1, 0.3, 1);
  opacity: 1;
}
.feat-screen-img {
  width: 100%;
  height: 100%;
  object-fit: fill;
  display: block;
}
.feat-screen-stub {
  display: none;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: rgba(240,237,230,0.2);
  border: 1px solid rgba(240,237,230,0.08);
  margin: 16px;
  border-radius: 8px;
  text-transform: uppercase;
}

/* ───── Compare ───── */
.compare {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 96px;
  align-items: start;
}
.compare-text { padding-top: 14px; }
.compare-text p {
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.7;
  color: var(--ink);
  margin-bottom: 22px;
}
.compare-text p.dim { color: var(--ink-dim); }
.compare-text .rule {
  height: 1px; background: var(--line); margin: 28px 0;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.compare-table th, .compare-table td {
  text-align: left;
  padding: 18px 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
.compare-table thead th {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding-bottom: 14px;
}
.compare-table thead th:first-child { width: 50%; }
.compare-table tbody tr td:first-child { color: var(--ink); }
.compare-table tbody td.muted { color: var(--ink-dim); }
.compare-table tbody td.us {
  color: var(--ink);
  font-weight: 500;
}
.tick, .cross {
  display: inline-flex; align-items: center; gap: 8px;
}
.tick svg, .cross svg { width: 14px; height: 14px; }

/* ───── Onboarding ───── */
.ob-section { padding: var(--section) 0; }
.ob-label { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: rgba(240,237,230,0.4); text-align: left; margin-bottom: 16px; }
.ob-heading { font-family: var(--font-display); font-size: clamp(28px,3.5vw,42px); font-weight: 400; text-align: left; line-height: 1.15; letter-spacing: -.01em; margin-bottom: 72px; }

.ob-steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 0; position: relative; margin-bottom: 160px; }
.ob-step { display:flex; flex-direction:column; align-items:flex-start; text-align:left; padding:0 48px 0 0; opacity:0; transform:translateY(16px); transition:opacity 600ms cubic-bezier(0.16,1,0.3,1), transform 600ms cubic-bezier(0.16,1,0.3,1); }
.ob-step:not(:last-child) { border-right: 1px solid rgba(240,237,230,0.08); margin-right: 0; padding-right: 48px; }
.ob-step:not(:first-child) { padding-left: 48px; }
.ob-step.visible { opacity:1; transform:translateY(0); }
.ob-step:nth-child(2) { transition-delay:120ms; }
.ob-step:nth-child(3) { transition-delay:240ms; }
.ob-num { font-family: var(--font-body); font-size:11px; letter-spacing:.1em; color:rgba(240,237,230,0.3); margin-bottom:20px; }
.ob-icon { width:36px; height:36px; color:rgba(240,237,230,0.5); margin-bottom:24px; }
.ob-step-title { font-family: var(--font-display); font-size:clamp(16px,1.4vw,20px); line-height:1.2; color:var(--ink); margin-bottom:10px; }
.ob-step-desc { font-family: var(--font-body); font-size:14px; color:rgba(240,237,230,0.45); line-height:1.6; }


.ob-platforms-title { font-family: var(--font-display); font-size:clamp(28px,3.5vw,42px); font-weight: 400; text-align:left; letter-spacing:-.01em; margin-bottom:40px; line-height: 1.15; }
.ob-platforms { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.ob-platform { border:1px solid rgba(240,237,230,0.08); border-radius:10px; padding:28px; display:flex; flex-direction:column; gap:14px; opacity:0; transform:translateY(16px); transition:opacity 600ms cubic-bezier(0.16,1,0.3,1), transform 600ms cubic-bezier(0.16,1,0.3,1), border-color 300ms, background 300ms; }
.ob-platform.visible { opacity:1; transform:translateY(0); }
.ob-platform:nth-child(2) { transition-delay:100ms; }
.ob-platform:nth-child(3) { transition-delay:200ms; }
.ob-platform:hover { border-color:rgba(240,237,230,0.18); background:rgba(240,237,230,0.02); }
.ob-platform-icon { width:32px; height:32px; color:rgba(240,237,230,0.55); }
.ob-platform-name { font-family: var(--font-display); font-size:clamp(15px,1.3vw,18px); color:var(--ink); }
.ob-platform-desc { font-family: var(--font-body); font-size:13px; color:rgba(240,237,230,0.4); line-height:1.6; flex:1; }
.ob-platform-tag { font-family: var(--font-body); font-size:10px; letter-spacing:.08em; text-transform:uppercase; color:rgba(240,237,230,0.3); border:1px solid rgba(240,237,230,0.1); border-radius:4px; padding:3px 8px; align-self:flex-start; }

@media (max-width: 768px) {
  .ob-steps { grid-template-columns:1fr; gap:40px; }
  .ob-step { align-items:flex-start; text-align:left; padding:0; border-right:none !important; }
  .ob-step:not(:first-child) { padding-left:0; }
  .ob-step-top { flex-direction:row; align-items:center; }
  .ob-platforms { grid-template-columns:1fr; }
}

/* ───── Final CTA ───── */
.final {
  padding: 160px 0;
  text-align: center;
}
.final-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(56px, 8vw, 96px);
  line-height: 1;
  letter-spacing: -0.04em;
  text-transform: lowercase;
}
.final-sub2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(32px, 4.5vw, 56px);
  line-height: 1;
  letter-spacing: -0.03em;
  text-transform: lowercase;
  color: rgba(240,237,230,0.4);
  margin-top: 12px;
}
.final-sub {
  margin-top: 20px;
  font-size: 16px;
  color: var(--ink-dim);
}
.final-cta-wrap {
  margin-top: 48px;
  display: flex;
  justify-content: center;
}

/* ───── Footer ───── */
footer {
  border-top: 1px solid var(--line);
  padding: 48px 0 36px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
}
.footer-tag {
  font-family: var(--font-accent);
  font-size: 14px;
  font-style: italic;
  font-weight: 400;
  color: var(--ink-dim);
  text-align: center;
  letter-spacing: 0.01em;
}
.footer-social {
  display: flex; justify-content: flex-end; gap: 14px;
}
.footer-social a {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  color: var(--ink-dim);
  border: 1px solid var(--line);
  border-radius: 50%;
  transition: color 200ms, border-color 200ms;
}
.footer-social a:hover { color: var(--ink); border-color: var(--line-2); }
.footer-social svg { width: 14px; height: 14px; }
.footer-bottom {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ───── Reveal on scroll ───── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 800ms ease-out, transform 800ms ease-out;
}
.reveal.in {
  opacity: 1; transform: translateY(0);
}

/* ── feat-item-img: скрыта на десктопе ── */
.feat-item-img {
  display: none;
}

/* ───── Responsive ───── */
@media (max-width: 880px) {
  /* Chaos: прячем летающие элементы, текст не перекрывается */
  .chaos-title { font-size: clamp(28px, 8vw, 42px); }
  .chaos-sub { font-size: 15px; }
  .chaos-field { display: none; }
  .chaos-text { padding: 60px 24px; }

  /* Features mobile: один столбец, правая колонка с телефоном прячется */
  .feat-inner {
    display: block;
    padding: 60px var(--pad);
  }
  .feat-right { display: none; }
  .feat-left { padding: 0; }
  .feat-title {
    font-size: clamp(28px, 8vw, 36px);
    margin-bottom: 48px;
  }
  /* Каждый пункт: мокап сверху, текст снизу */
  .feat-item {
    border-left: none;
    padding: 0 0 56px 0;
    cursor: default;
  }
  .feat-item-img {
    display: block;
    width: 220px;
    height: 440px;
    object-fit: fill;
    border-radius: 32px;
    margin: 0 auto 24px;
    border: 1.5px solid rgba(240,237,230,0.12);
    box-shadow: 0 16px 48px rgba(0,0,0,0.4);
  }
  .feat-tag { color: rgba(240,237,230,0.5); }
  .feat-name { color: #F0EDE6; font-size: 18px; }
  /* Описание всегда раскрыто на мобиле */
  .feat-desc {
    grid-template-rows: 1fr !important;
    opacity: 1 !important;
  }
  .feat-desc-inner { padding-top: 8px !important; }

  /* Onboarding steps: по центру на мобиле */
  .ob-steps { grid-template-columns: 1fr; gap: 40px; }
  .ob-step {
    align-items: center !important;
    text-align: center !important;
    padding: 0 !important;
    border-right: none !important;
  }
  .ob-step:not(:first-child) { padding-left: 0 !important; }
  .ob-num, .ob-icon, .ob-step-title, .ob-step-desc { text-align: center; }

  /* Прочее */
  .compare { grid-template-columns: 1fr; gap: 56px; }
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .footer-social { justify-content: center; }
  .footer-bottom { flex-direction: column; gap: 8px; align-items: center; text-align: center; }
}