/* ===== Фирменный стиль Lestermun ===== */
:root {
  --bg: #0D0E11;
  --card: #14151A;
  --green: #C6FF4A;
  --orange: #FF8A3D;
  --text: #F4F5F7;
  --muted: #9A9DA6;
  --line: #2A2C33;
  --display: 'Unbounded', sans-serif;
  --mono: 'JetBrains Mono', monospace;
  --pad: clamp(16px, 4vw, 48px);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  overflow-x: clip;
}

body {
  background-color: var(--bg);
  /* Еле заметная сетка */
  background-image:
    linear-gradient(rgba(42, 44, 51, 0.35) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42, 44, 51, 0.35) 1px, transparent 1px);
  background-size: 48px 48px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
img { display: block; max-width: 100%; }

em { font-style: normal; color: var(--green); }
.muted { color: var(--muted); }

.cursor, .top-logo i, .fallback-logo i {
  font-style: normal;
  color: var(--green);
  animation: blink 1s steps(1) infinite;
}

@keyframes blink { 50% { opacity: 0; } }

/* ===== 3D-холст ===== */
#scene {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

main, .footer { position: relative; z-index: 1; }

/* ===== Шапка ===== */
.top {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  padding: 16px var(--pad);
  font-size: 12px;
  background: linear-gradient(180deg, rgba(13, 14, 17, 0.9), rgba(13, 14, 17, 0));
}

.top-tags {
  display: flex;
  gap: 8px;
}

.top-tags span {
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(13, 14, 17, 0.6);
}

.top-logo {
  font-family: var(--display);
  font-weight: 900;
  font-size: 20px;
  letter-spacing: 0.02em;
}

.top-right {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 16px;
}

.clock { color: var(--muted); white-space: nowrap; }
.clock b { color: var(--text); font-weight: 500; }

.menu-btn {
  background: none;
  border: none;
  font-size: 13px;
  padding: 6px 4px;
  transition: color 0.2s;
}

.menu-btn:hover { color: var(--green); }

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 38px;
  padding: 0 16px;
  border-radius: 999px;
  background: var(--green);
  color: var(--bg);
  font-weight: 700;
  white-space: nowrap;
  transition: transform 0.2s, box-shadow 0.2s;
}

.cta-btn span { display: inline-block; transition: transform 0.3s; }
.cta-btn:hover { transform: translateY(-2px); box-shadow: 0 0 24px rgba(198, 255, 74, 0.45); }
.cta-btn:hover span { transform: rotate(90deg); }

/* ===== Меню на весь экран ===== */
.menu {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--pad);
  background: rgba(13, 14, 17, 0.97);
  backdrop-filter: blur(8px);
  clip-path: inset(0 0 100% 0); /* шторка, которая опускается сверху */
  visibility: hidden;
  transition: clip-path 0.6s cubic-bezier(.7, 0, .2, 1), visibility 0.6s;
}

.menu-open .menu {
  clip-path: inset(0);
  visibility: visible;
}

.menu-close {
  position: absolute;
  top: 20px;
  right: var(--pad);
  background: none;
  border: none;
  font-size: 13px;
  color: var(--muted);
}

.menu-close:hover { color: var(--green); }

.menu nav {
  display: flex;
  flex-direction: column;
}

.menu nav a {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(32px, 7vw, 76px);
  line-height: 1.1;
  opacity: 0;
  transform: translateY(30px);
  transition: color 0.2s, padding-left 0.3s, opacity 0.5s, transform 0.5s;
}

.menu-open .menu nav a { opacity: 1; transform: none; }
.menu-open .menu nav a:nth-child(1) { transition-delay: 0s, 0s, 0.20s, 0.20s; }
.menu-open .menu nav a:nth-child(2) { transition-delay: 0s, 0s, 0.27s, 0.27s; }
.menu-open .menu nav a:nth-child(3) { transition-delay: 0s, 0s, 0.34s, 0.34s; }
.menu-open .menu nav a:nth-child(4) { transition-delay: 0s, 0s, 0.41s, 0.41s; }
.menu-open .menu nav a:nth-child(5) { transition-delay: 0s, 0s, 0.48s, 0.48s; }

.menu nav a:hover { color: var(--green); padding-left: 20px; }

.menu nav small {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 400;
  color: var(--muted);
}

.menu-foot {
  margin-top: 32px;
  color: var(--muted);
  font-size: 13px;
}

/* ===== Первый экран ===== */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 120px var(--pad) 80px;
}

.hero-text {
  width: 56%; /* правая часть экрана — под 3D-логотип */
  max-width: 760px;
}

.terminal {
  min-height: 22px;
  margin-bottom: 24px;
  font-size: 13px;
  color: var(--muted);
}

.terminal::after {
  content: '_';
  color: var(--green);
  animation: blink 1s steps(1) infinite;
}

.hero-title {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(30px, 4.3vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
}

/* Строки заголовка выезжают снизу по очереди */
.hero-title .line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.08em;
}

.hero-title .line > span {
  display: block;
  transform: translateY(110%);
  animation: line-up 1s cubic-bezier(.2, .8, .2, 1) forwards;
}

.hero-title .line:nth-child(2) > span { animation-delay: 0.12s; }
.hero-title .line:nth-child(3) > span { animation-delay: 0.24s; }

@keyframes line-up { to { transform: none; } }

.hero-sub {
  max-width: 520px;
  color: var(--muted);
  font-size: 16px;
  margin-bottom: 36px;
}

.hero-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 32px;
}

.link-down {
  display: inline-block;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--green);
  color: var(--green);
  font-weight: 700;
  transition: letter-spacing 0.3s;
}

.link-down:hover { letter-spacing: 0.06em; }

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
}

.hero-stats span {
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(13, 14, 17, 0.7);
}

.hero-stats b { color: var(--text); }

.hero-hint {
  position: absolute;
  right: var(--pad);
  bottom: 28px;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.08em;
  animation: hint 2.4s ease-in-out infinite;
}

@keyframes hint {
  50% { opacity: 0.35; transform: translateY(4px); }
}

/* Запасной логотип — виден только если 3D не запустилось */
.fallback-logo {
  display: none;
  position: absolute;
  right: 8%;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(80px, 16vw, 220px);
  color: var(--text);
  opacity: 0.9;
}

.no-3d .fallback-logo { display: block; }
.no-3d #scene, .no-3d .hero-hint { display: none; }

/* ===== Бегущая строка ===== */
.ticker {
  position: relative;
  z-index: 1;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(13, 14, 17, 0.8);
  padding: 16px 0;
}

.ticker-track {
  display: flex;
  align-items: center;
  gap: 28px;
  width: max-content;
  animation: ticker 28s linear infinite;
}

.ticker span {
  font-family: var(--display);
  font-weight: 700;
  font-size: 22px;
  text-transform: uppercase;
  white-space: nowrap;
}

.ticker i { color: var(--green); font-style: normal; font-size: 22px; }

@keyframes ticker { to { transform: translateX(-50%); } }

/* ===== Секции ===== */
.section {
  padding: 120px var(--pad);
  max-width: 1320px;
  margin: 0 auto;
}

.section-head {
  max-width: 640px;
  margin-bottom: 56px;
}

.label {
  font-size: 12px;
  color: var(--green);
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}

h2 {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(28px, 4.4vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

/* ===== 3D-карточки ===== */
.projects {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  perspective: 1400px; /* «глубина» сцены для наклона карточек */
}

.tilt {
  position: relative;
  transform-style: preserve-3d;
  transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transition: transform 0.5s cubic-bezier(.2, .8, .2, 1), border-color 0.3s, box-shadow 0.3s;
  will-change: transform;
}

.tilt.moving { transition: border-color 0.3s, box-shadow 0.3s; } /* пока мышь над карточкой — без задержки */

/* Блик, который бегает за курсором */
.glare {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(circle at var(--gx, 50%) var(--gy, 50%), rgba(198, 255, 74, 0.16), transparent 55%);
  transition: opacity 0.3s;
}

.tilt:hover .glare { opacity: 1; }

.project {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 18px;
  background: rgba(20, 21, 26, 0.88);
  border: 1px solid var(--line);
  border-radius: 20px;
  backdrop-filter: blur(6px);
}

.project:hover {
  border-color: rgba(198, 255, 74, 0.5);
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.9), 0 0 40px -20px rgba(198, 255, 74, 0.5);
}

/* «Окно браузера» с превью сайта — приподнято над карточкой */
.screen {
  aspect-ratio: 4 / 3;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  transform: translateZ(46px);
  box-shadow: 0 20px 30px -20px rgba(0, 0, 0, 0.8);
  display: flex;
  flex-direction: column;
}

.bar {
  display: flex;
  align-items: center;
  gap: 5px;
  height: 24px;
  padding: 0 10px;
  background: #1B1D23;
  flex-shrink: 0;
}

.bar i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #3A3D46;
}

.bar span {
  margin-left: 8px;
  font-size: 9px;
  color: var(--muted);
}

.screen-body {
  position: relative;
  flex: 1;
  overflow: hidden;
}

/* Превью FORMA */
.screen-forma .screen-body { background: #000; }

.screen-forma img {
  position: absolute;
  right: 0;
  top: 0;
  width: 70%;
  height: 100%;
  object-fit: cover;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 60%);
  mask-image: linear-gradient(90deg, transparent, #000 60%);
  transition: transform 0.8s cubic-bezier(.2, .8, .2, 1);
}

.screen-forma .mock-title {
  position: absolute;
  left: 8%;
  top: 30%;
  font-family: system-ui, sans-serif;
  font-weight: 700;
  font-size: clamp(16px, 1.7vw, 24px);
  line-height: 1;
  letter-spacing: -0.04em;
  color: #EDEDED;
}

.mock-btn {
  position: absolute;
  left: 8%;
  bottom: 14%;
  padding: 5px 12px;
  border-radius: 999px;
  background: #EDEDED;
  color: #000;
  font-family: system-ui, sans-serif;
  font-size: 9px;
  font-weight: 600;
}

/* Превью «Зерно» */
.screen-zerno .screen-body { background: #F4EDE3; }

.screen-zerno .mock-title {
  position: absolute;
  left: 8%;
  top: 22%;
  width: 52%;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(15px, 1.6vw, 22px);
  line-height: 1.05;
  color: #2B1D14;
}

.screen-zerno .mock-title em { font-style: italic; color: #B5652B; }

.screen-zerno img {
  position: absolute;
  right: 8%;
  top: 12%;
  width: 32%;
  height: 80%;
  object-fit: cover;
  border-radius: 999px 999px 8px 8px;
  transition: transform 0.8s cubic-bezier(.2, .8, .2, 1);
}

.project:hover .screen img { transform: scale(1.07); }

/* Превью «Эмаль» */
.screen-emal .screen-body { background: #F2EFE9; }

.screen-emal .mock-title {
  position: absolute;
  left: 8%;
  top: 24%;
  width: 54%;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(14px, 1.5vw, 21px);
  line-height: 1.05;
  color: #17191C;
}

.screen-emal .mock-title em { font-style: italic; color: #17191C; }

.mock-tooth {
  position: absolute;
  right: 9%;
  top: 8%;
  height: 84%;
  transition: transform 0.8s cubic-bezier(.2, .8, .2, 1);
}

/* При наведении зуб на карточке слегка наклоняется */
.project:hover .mock-tooth { transform: rotate(-8deg) scale(1.06); }

/* Превью «Графит»: широкая карточка на весь ряд */
.project--wide { grid-column: 1 / -1; }
.project--wide .screen { aspect-ratio: 16 / 7; }
.screen-grafit .screen-body { background: #09090B; }
.screen-grafit img { width: 100%; height: 100%; object-fit: cover; object-position: center 40%; transition: transform 0.8s cubic-bezier(.2, .8, .2, 1); }

/* Превью «Миндаль» */
.screen-mindal .screen-body { background: #F3E4E0; }

.screen-mindal img {
  position: absolute;
  right: 0;
  top: 0;
  width: 58%;
  height: 100%;
  object-fit: cover;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 45%);
  mask-image: linear-gradient(90deg, transparent, #000 45%);
  transition: transform 0.8s cubic-bezier(.2, .8, .2, 1);
}

.screen-mindal .mock-title {
  position: absolute;
  left: 8%;
  top: 24%;
  width: 50%;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(15px, 1.6vw, 22px);
  line-height: 1.05;
  color: #241B1C;
}

.screen-mindal .mock-title em { font-style: italic; color: #B9737A; }
.screen-mindal .mock-btn { background: #241B1C; color: #fff; }

/* Превью трекера */
.screen-tracker .screen-body {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8%;
  background-color: var(--bg);
  background-image:
    linear-gradient(rgba(42, 44, 51, 0.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42, 44, 51, 0.5) 1px, transparent 1px);
  background-size: 16px 16px;
}

.mock-ring {
  position: relative;
  width: 34%;
  aspect-ratio: 1;
}

.mock-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.mock-ring circle { fill: none; stroke: var(--line); stroke-width: 11; }

.mock-ring .fill {
  stroke: var(--green);
  stroke-linecap: round;
  stroke-dasharray: 314;
  stroke-dashoffset: 314;
  transition: stroke-dashoffset 1.2s cubic-bezier(.2, .8, .2, 1);
  filter: drop-shadow(0 0 5px rgba(198, 255, 74, 0.6));
}

.visible .mock-ring .fill { stroke-dashoffset: 63; } /* 80% */

.mock-ring b {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-size: clamp(11px, 1.2vw, 16px);
}

.mock-rows {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 40%;
}

.mock-rows span {
  padding: 5px 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--card);
  font-size: 8.5px;
  color: var(--muted);
}

.mock-rows .on { border-color: rgba(198, 255, 74, 0.6); color: var(--text); }
.mock-rows .on::after { content: ' ✓'; color: var(--green); }

.project-info {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: start;
  transform: translateZ(24px);
}

.idx { font-size: 12px; color: var(--green); padding-top: 6px; }

.project-info h3 {
  font-family: var(--display);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.2;
}

.project-info p { font-size: 12px; color: var(--muted); }
.year { font-size: 12px; color: var(--muted); padding-top: 6px; white-space: nowrap; transition: color 0.2s; }
.project:hover .year { color: var(--green); }

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  transform: translateZ(14px);
}

.chips span {
  padding: 3px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 11px;
  color: var(--muted);
}

/* ===== Этапы ===== */
.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
}

.steps li {
  position: relative;
  padding: 28px 24px 28px 0;
  margin-right: 24px;
  border-right: 1px solid var(--line);
}

.steps li:last-child { border-right: none; margin-right: 0; }

/* Зелёная полоска «загрузки» сверху у каждого шага */
.steps li::before {
  content: '';
  position: absolute;
  left: 0;
  top: -1px;
  width: 0;
  height: 2px;
  background: var(--green);
  transition: width 1s cubic-bezier(.2, .8, .2, 1) 0.2s;
}

.steps li.visible::before { width: calc(100% - 24px); }

.step-num {
  display: block;
  font-family: var(--display);
  font-weight: 900;
  font-size: 44px;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--muted);
  margin-bottom: 20px;
  transition: color 0.3s, -webkit-text-stroke-color 0.3s;
}

.steps li:hover .step-num { color: var(--green); -webkit-text-stroke-color: var(--green); }

.steps h3 {
  font-family: var(--display);
  font-weight: 700;
  font-size: 20px;
  margin-bottom: 10px;
}

.steps p { font-size: 13px; color: var(--muted); }

/* ===== Цены ===== */
.prices {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  perspective: 1400px;
}

.price {
  padding: 28px;
  background: rgba(20, 21, 26, 0.88);
  border: 1px solid var(--line);
  border-radius: 20px;
  backdrop-filter: blur(6px);
}

.price:hover { border-color: rgba(198, 255, 74, 0.5); }

.price-hot {
  border-color: rgba(198, 255, 74, 0.6);
  box-shadow: 0 0 60px -30px rgba(198, 255, 74, 0.7);
}

.price .label { margin-bottom: 12px; transform: translateZ(20px); }

.price-value {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(26px, 2.8vw, 38px);
  line-height: 1.1;
  margin-bottom: 12px;
  transform: translateZ(40px);
}

.price-value small {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 400;
  color: var(--muted);
}

.price .muted { font-size: 13px; min-height: 42px; }

.price ul {
  list-style: none;
  margin-top: 20px;
}

.price li {
  padding: 10px 0 10px 22px;
  position: relative;
  border-top: 1px solid var(--line);
  font-size: 13px;
}

.price li::before {
  content: '>';
  position: absolute;
  left: 0;
  color: var(--green);
}

/* ===== Челлендж ===== */
.challenge {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.challenge .muted { max-width: 440px; margin-bottom: 24px; }

.challenge-card {
  padding: 28px;
  background: rgba(20, 21, 26, 0.88);
  border: 1px solid var(--line);
  border-radius: 20px;
  backdrop-filter: blur(6px);
}

.challenge-top {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 14px;
}

.challenge-top b {
  font-family: var(--display);
  font-size: 20px;
  color: var(--green);
}

.bar-line {
  height: 6px;
  margin-bottom: 20px;
  background: var(--line);
  border-radius: 3px;
  overflow: hidden;
}

.bar-line i {
  display: block;
  width: 0;
  height: 100%;
  background: var(--green);
  box-shadow: 0 0 10px rgba(198, 255, 74, 0.7);
  transition: width 1.4s cubic-bezier(.2, .8, .2, 1) 0.3s;
}

.grid90 {
  display: grid;
  grid-template-columns: repeat(15, 1fr);
  gap: 5px;
}

.grid90 span {
  aspect-ratio: 1;
  border-radius: 3px;
  background: var(--line);
  transform: scale(0);
  transition: transform 0.4s cubic-bezier(.3, 1.6, .5, 1);
}

.visible .grid90 span { transform: scale(1); }
.grid90 .done { background: var(--green); box-shadow: 0 0 8px rgba(198, 255, 74, 0.45); }
.grid90 .today { outline: 2px solid var(--text); outline-offset: 1px; }

/* ===== Контакт ===== */
.contact {
  padding: 140px var(--pad) 120px;
  text-align: center;
}

.contact-title {
  font-size: clamp(36px, 8vw, 112px);
  font-weight: 900;
  margin-bottom: 40px;
}

.big-btn {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 8px 8px 8px 32px;
  margin-bottom: 24px;
  border-radius: 999px;
  background: var(--green);
  color: var(--bg);
  font-weight: 700;
  font-size: 16px;
  transition: transform 0.25s, box-shadow 0.25s;
  will-change: transform;
}

.big-btn b {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--bg);
  color: var(--green);
  font-size: 22px;
  transition: transform 0.3s;
}

.big-btn:hover { box-shadow: 0 0 60px rgba(198, 255, 74, 0.5); }
.big-btn:hover b { transform: rotate(45deg); }

.contact .muted { font-size: 13px; }

/* Контакты текстом: Telegram и телефон */
.contact-lines {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.contact-lines a {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 220px;
  padding: 14px 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(20, 21, 26, 0.88);
  font-family: var(--display);
  font-weight: 700;
  font-size: 17px;
  text-align: left;
  transition: border-color 0.25s, color 0.25s, transform 0.25s;
}

.contact-lines a:hover {
  border-color: var(--green);
  color: var(--green);
  transform: translateY(-3px);
}

.contact-lines small {
  font-family: var(--mono);
  font-weight: 400;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.06em;
}

/* ===== Подвал ===== */
.footer {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 24px var(--pad);
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--muted);
  background: rgba(13, 14, 17, 0.85);
}

.footer a:hover { color: var(--green); }

/* ===== Появление при прокрутке ===== */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.9s cubic-bezier(.2, .8, .2, 1), transform 0.9s cubic-bezier(.2, .8, .2, 1);
}

.reveal.visible { opacity: 1; transform: none; }

/* У 3D-карточек появление не должно конфликтовать с наклоном */
.tilt.reveal { transform: translateY(32px); }
.tilt.reveal.visible { transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); }

/* ===== Планшет ===== */
@media (max-width: 1000px) {
  .top-tags { visibility: hidden; }
  .projects, .prices { grid-template-columns: 1fr; max-width: 560px; }
  .steps { grid-template-columns: 1fr 1fr; }
  .steps li:nth-child(2) { border-right: none; margin-right: 0; }
  .steps li:nth-child(n+3) { border-top: 1px solid var(--line); }
  .challenge { grid-template-columns: 1fr; gap: 40px; }
  .screen-forma .mock-title { font-size: 24px; }
  .screen-zerno .mock-title { font-size: 22px; }
  .screen-emal .mock-title { font-size: 21px; }
  .mock-ring b { font-size: 16px; }
  .mock-rows span { font-size: 10px; }
}

/* ===== Телефон ===== */
@media (max-width: 700px) {
  .top { grid-template-columns: auto 1fr; padding: 12px var(--pad); }
  .top-tags, .clock { display: none; }
  .top-right { gap: 10px; }
  .cta-btn { height: 34px; padding: 0 12px; font-size: 11px; }

  /* На телефоне логотип парит сверху, текст — снизу */
  .hero {
    align-items: flex-end;
    /* сверху место под 3D-логотип: шапка + высота логотипа (он примерно 40% ширины экрана) */
    padding: calc(84px + 46vw) var(--pad) 72px;
  }

  .hero-text { width: 100%; }
  .hero-sub { font-size: 14px; margin-bottom: 24px; }
  .hero-hint { display: none; }
  .fallback-logo { right: 50%; top: 26%; transform: translate(50%, -50%); }

  .ticker span, .ticker i { font-size: 16px; }

  .section { padding: 80px var(--pad); }
  .section-head { margin-bottom: 36px; }

  .steps { grid-template-columns: 1fr; }
  .steps li { border-right: none; margin-right: 0; padding-right: 0; border-top: 1px solid var(--line); }
  .steps li:first-child { border-top: none; }
  .steps li.visible::before { width: 100%; }

  .grid90 { grid-template-columns: repeat(10, 1fr); }

  .contact { padding: 100px var(--pad) 80px; }
  .big-btn { padding-left: 20px; font-size: 13px; gap: 10px; }
  .big-btn b { width: 44px; height: 44px; }

  .footer { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal, .tilt.reveal { opacity: 1; transform: none; }
  .hero-title .line > span { transform: none; }
  .grid90 span { transform: none; }
}

/* ===== Кейсы: список слева, превью справа ===== */
.cases {
  display: grid;
  grid-template-columns: minmax(260px, 360px) 1fr;
  gap: 24px;
  align-items: start;
  perspective: 1400px;
}

.case-list { display: flex; flex-direction: column; gap: 6px; }

.case-item {
  position: relative;
  display: grid;
  grid-template-columns: 30px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(20, 21, 26, 0.6);
  color: var(--muted);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.25s, color 0.25s, background 0.25s, transform 0.25s;
}

.case-item:hover { color: var(--text); border-color: rgba(198, 255, 74, 0.3); }
.case-item.active { color: var(--text); border-color: rgba(198, 255, 74, 0.6); background: rgba(198, 255, 74, 0.06); transform: translateX(6px); }
.case-item .idx { padding-top: 0; }
.case-name { font-family: var(--display); font-weight: 700; font-size: 19px; line-height: 1.2; display: flex; flex-direction: column; }
.case-name small { font-family: inherit; font-weight: 400; font-size: 12px; color: var(--muted); margin-top: 3px; letter-spacing: 0; }
.case-arrow { color: var(--green); opacity: 0; transform: translateX(-6px); transition: 0.25s; }
.case-item.active .case-arrow { opacity: 1; transform: none; }

.case-view {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 18px;
  background: rgba(20, 21, 26, 0.88);
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
}

.case-view:hover { border-color: rgba(198, 255, 74, 0.5); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.9), 0 0 40px -20px rgba(198, 255, 74, 0.5); }
.case-view .screen { aspect-ratio: 16 / 10; }
.case-view .screen-body img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: opacity 0.2s, transform 0.8s cubic-bezier(.2, .8, .2, 1); }
.case-view:hover .screen-body img { transform: scale(1.03); }
.case-view.switching .screen-body img, .case-view.switching .case-meta, .case-view.switching .chips { opacity: 0; }
.case-meta, .case-view .chips { transition: opacity 0.2s; transform: translateZ(24px); }

.case-meta { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; }
.case-meta h3 { font-family: var(--display); font-weight: 700; font-size: 24px; line-height: 1.2; margin-bottom: 4px; }
.case-meta p { font-size: 13px; color: var(--muted); max-width: 520px; }
.case-open { flex-shrink: 0; padding: 9px 16px; border-radius: 999px; border: 1px solid var(--line); font-size: 13px; transition: 0.25s; }
.case-view:hover .case-open { background: var(--green); color: #0B0C0F; border-color: var(--green); }

/* Полоска автопереключения */
.case-progress { position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: transparent; }
.case-progress b { display: block; height: 100%; width: 0; background: var(--green); }
.case-view.ticking .case-progress b { animation: caseTick 6s linear forwards; }
@keyframes caseTick { to { width: 100%; } }

@media (max-width: 900px) {
  .cases { grid-template-columns: 1fr; gap: 14px; }
  .case-list { flex-direction: row; overflow-x: auto; scroll-snap-type: x mandatory; gap: 8px; margin: 0 -16px; padding: 0 16px 4px; scrollbar-width: none; }
  .case-list::-webkit-scrollbar { display: none; }
  .case-item { flex: 0 0 auto; scroll-snap-align: start; grid-template-columns: auto auto; padding: 10px 14px; }
  .case-item.active { transform: none; }
  .case-name { font-size: 15px; }
  .case-name small, .case-arrow { display: none; }
  .case-view { padding: 12px; }
  .case-meta { flex-direction: column; align-items: flex-start; gap: 12px; }
  .case-meta h3 { font-size: 20px; }
}

/* ===== Кастомный курсор (только для мыши) ===== */
.cursor-dot, .cursor-ring { position: fixed; left: 0; top: 0; z-index: 9999; pointer-events: none; border-radius: 50%; opacity: 0; transition: opacity .3s; }
.cursor-dot { width: 6px; height: 6px; margin: -3px 0 0 -3px; background: var(--green); }
.cursor-ring { width: 36px; height: 36px; margin: -18px 0 0 -18px; border: 1.5px solid rgba(198, 255, 74, .6); display: grid; place-items: center; transition: opacity .3s, width .25s, height .25s, margin .25s, background .25s, border-color .25s; }
.cursor-ring span { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: #0B0C0F; opacity: 0; transition: opacity .2s; }
.has-cursor .cursor-dot, .has-cursor .cursor-ring { opacity: 1; }
.has-cursor, .has-cursor a, .has-cursor button { cursor: none; }
.cursor-ring.hover { width: 58px; height: 58px; margin: -29px 0 0 -29px; background: rgba(198, 255, 74, .12); border-color: var(--green); }
.cursor-ring.view { width: 78px; height: 78px; margin: -39px 0 0 -39px; background: var(--green); border-color: var(--green); }
.cursor-ring.view span { opacity: 1; }
.cursor-ring.down { transform: scale(.85); }