/* ============================================================
   Dimotion — AI-контент студия
   ============================================================ */

:root {
  --bg:        #0a0a0a;
  --bg-soft:   #0f0f0f;
  --bg-card:   #161616;
  --bg-card-2: #1b1b1b;
  --border:    #232323;
  --accent:    #ff3b00;
  --accent-2:  #ff5722;
  --yellow:    #ffd400;
  --text:      #f4f1ec;
  --muted:     #8a8a8a;
  --muted-2:   #6a6a6a;

  --font-display: "Oswald", "Arial Narrow", sans-serif;
  --font-body:    "Manrope", system-ui, -apple-system, sans-serif;
  --font-mono:    "Space Mono", ui-monospace, monospace;

  --maxw: 1180px;
  --notch: polygon(0 0, 100% 0, 100% 65%, calc(100% - 22px) 100%, 0 100%);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

.section { position: relative; padding: 120px 0; }

/* ---------- Shared type ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 26px;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 7vw, 6rem);
  line-height: 0.95;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin-bottom: 64px;
}
.section-title span { display: block; }
.accent { color: var(--accent); }

/* ---------- Buttons ---------- */
.btn {
  --pad-y: 16px;
  --pad-x: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: var(--pad-y) var(--pad-x);
  cursor: pointer;
  border: none;
  transition: transform 0.25s var(--ease), background 0.25s, color 0.25s, box-shadow 0.25s;
  white-space: nowrap;
}
.btn--sm { --pad-y: 12px; --pad-x: 24px; font-size: 12px; }
.btn--lg { --pad-y: 20px; --pad-x: 42px; font-size: 14px; }

.btn--primary {
  background: var(--accent);
  color: #0a0a0a;
  clip-path: var(--notch);
  box-shadow: 0 14px 40px -12px rgba(255, 59, 0, 0.6);
}
.btn--primary:hover {
  background: var(--accent-2);
  transform: translateY(-3px);
  box-shadow: 0 22px 50px -14px rgba(255, 59, 0, 0.75);
}

.btn--outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-3px);
}

/* ---------- Header ---------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}
.header.scrolled { border-bottom-color: var(--border); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0.18em;
  color: var(--muted);
}
.logo span { color: var(--accent); }
.logo--sm { font-size: 18px; }

.nav {
  display: flex;
  gap: 44px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.nav a { color: var(--muted); transition: color 0.2s; }
.nav a:hover { color: var(--text); }

.burger { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; padding: 8px; }
.burger span { width: 24px; height: 2px; background: var(--text); transition: 0.3s; }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  overflow: hidden;
}
.hero__glow {
  position: absolute;
  top: -10%; left: -5%;
  width: 70vw; height: 70vw;
  max-width: 900px; max-height: 900px;
  background: radial-gradient(circle, rgba(255, 59, 0, 0.16), transparent 62%);
  filter: blur(20px);
  pointer-events: none;
}
.hero__inner { position: relative; }

.hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3.4rem, 12vw, 10rem);
  line-height: 0.9;
  text-transform: uppercase;
  letter-spacing: -0.015em;
  margin-bottom: 32px;
}
.hero__title .line { display: block; }
.hero__slogan {
  font-size: clamp(1.5rem, 4vw, 3.1rem);
  line-height: 1.02;
  letter-spacing: 0;
  margin-top: 0.12em;
}

.hero__lead {
  max-width: 540px;
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: var(--muted);
  margin-bottom: 48px;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 44px;
  flex-wrap: wrap;
}
.hero__price { display: flex; flex-direction: column; }
.hero__price-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2rem;
  color: var(--yellow);
  line-height: 1.1;
}
.hero__price-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.pulse-dot {
  position: absolute;
  top: 8%; right: 8%;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(255, 59, 0, 0.6);
  animation: pulse 2.4s infinite var(--ease);
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(255, 59, 0, 0.55); }
  70%  { box-shadow: 0 0 0 22px rgba(255, 59, 0, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 59, 0, 0); }
}

/* ---------- Marquee ---------- */
.marquee {
  background: var(--accent);
  color: #0a0a0a;
  overflow: hidden;
  padding: 18px 0;
  white-space: nowrap;
}
.marquee__track {
  display: inline-flex;
  animation: scroll 26s linear infinite;
}
.marquee__track span {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding-right: 0;
}
.marquee__track i { font-style: normal; padding: 0 14px; opacity: 0.6; }
@keyframes scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- Stats ---------- */
.stats { padding: 90px 0; background: var(--bg-soft); }
.stats__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 56px 44px;
}
.stat__num {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3.5rem, 7vw, 6rem);
  line-height: 1;
  color: var(--accent);
  margin-bottom: 18px;
}
.stat__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- Services ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.cards--4 { grid-template-columns: repeat(4, 1fr); }
.cards--4 .card { padding: 40px 28px 44px; }
.cards--4 .card__index { font-size: 5.5rem; top: 14px; right: 18px; }
.card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 44px 36px 48px;
  overflow: hidden;
  transition: transform 0.35s var(--ease), border-color 0.35s, background 0.35s;
}
.card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 59, 0, 0.5);
  background: var(--bg-card-2);
}
.card__index {
  position: absolute;
  top: 10px; right: 22px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 7rem;
  line-height: 1;
  color: rgba(255, 59, 0, 0.07);
  pointer-events: none;
}
.card:hover .card__index { color: rgba(255, 59, 0, 0.14); }
.card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  margin-bottom: 22px;
  border: 1px solid var(--border);
  background: rgba(255, 59, 0, 0.06);
  color: var(--accent);
  transition: border-color 0.35s, background 0.35s;
}
.card__icon svg { width: 28px; height: 28px; }
.card:hover .card__icon { border-color: rgba(255, 59, 0, 0.5); background: rgba(255, 59, 0, 0.12); }
.card__badge {
  display: inline-block;
  background: var(--accent);
  color: #0a0a0a;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 12px;
  margin-bottom: 22px;
}
.card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.9rem;
  line-height: 1.05;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.card__text { color: var(--muted); font-size: 0.97rem; }

/* ---------- Audience ---------- */
.audience { background: var(--bg-soft); }
.aud-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.aud {
  padding: 40px 34px 44px;
  border-top: 2px solid var(--border);
  transition: border-color 0.35s;
}
.aud:hover { border-top-color: var(--accent); }
.aud__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--accent);
  display: block;
  margin-bottom: 22px;
}
.aud__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.6rem;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.aud__text { color: var(--muted); font-size: 0.97rem; }

/* ---------- Business banner ---------- */
.biz-card {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  overflow: hidden;
  padding: clamp(38px, 5vw, 60px) clamp(28px, 5vw, 64px);
  background:
    linear-gradient(120deg, rgba(255, 59, 0, 0.14), rgba(255, 59, 0, 0.02) 60%),
    var(--bg-card);
  border: 1px solid rgba(255, 59, 0, 0.35);
  transition: transform 0.35s var(--ease), border-color 0.35s, box-shadow 0.35s;
}
.biz-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 30px 70px -30px rgba(255, 59, 0, 0.5);
}
.biz-card__watermark {
  position: absolute;
  right: 2%; bottom: -18%;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(8rem, 20vw, 16rem);
  line-height: 1;
  color: rgba(255, 59, 0, 0.06);
  pointer-events: none;
  user-select: none;
}
.biz-card__content { position: relative; max-width: 620px; }
.biz-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1;
  text-transform: uppercase;
  margin: 14px 0 16px;
}
.biz-card__text { color: var(--muted); font-size: 1.05rem; max-width: 520px; }
.biz-card__cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  transition: gap 0.3s var(--ease);
}
.biz-card__cta svg { width: 22px; height: 22px; }
.biz-card:hover .biz-card__cta { gap: 20px; }

/* ---------- Pricing ---------- */
.price-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  overflow: hidden;
}
.price-card__watermark {
  position: absolute;
  right: -2%; top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(10rem, 26vw, 22rem);
  line-height: 1;
  color: rgba(255, 59, 0, 0.05);
  pointer-events: none;
  user-select: none;
}
.price-card__body { position: relative; padding: 64px clamp(28px, 6vw, 72px); max-width: 720px; }
.price-card__badge {
  display: inline-block;
  background: rgba(255, 212, 0, 0.1);
  border: 1px solid rgba(255, 212, 0, 0.4);
  color: var(--yellow);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 9px 16px;
  margin-bottom: 34px;
}
.price-card__value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3.5rem, 9vw, 6rem);
  line-height: 1;
  color: var(--accent);
  margin-bottom: 14px;
}
.price-card__note {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 40px;
}
.price-list { list-style: none; margin-bottom: 46px; }
.price-list li {
  position: relative;
  padding-left: 36px;
  margin-bottom: 16px;
  color: var(--text);
  font-size: 1.02rem;
}
.price-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.7em;
  width: 18px; height: 2px;
  background: var(--accent);
}

/* ---------- Process ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border);
}
.step {
  padding: 48px 30px 48px 0;
  border-right: 1px solid var(--border);
}
.step:last-child { border-right: none; }
.step__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 4rem;
  line-height: 1;
  color: rgba(255, 59, 0, 0.18);
  display: block;
  margin-bottom: 22px;
}
.step__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.5rem;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.step__text { color: var(--muted); font-size: 0.95rem; }

/* ---------- CTA ---------- */
.cta {
  text-align: center;
  padding: 150px 0;
  overflow: hidden;
}
.cta__glow {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 80vw; height: 80vw;
  max-width: 1000px; max-height: 1000px;
  background: radial-gradient(circle, rgba(255, 59, 0, 0.14), transparent 60%);
  pointer-events: none;
}
.cta__inner { position: relative; }
.cta__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3.5rem, 13vw, 11rem);
  line-height: 0.88;
  text-transform: uppercase;
  margin-bottom: 30px;
}
.cta__title span { display: block; }
.cta__text {
  max-width: 540px;
  margin: 0 auto 48px;
  color: var(--muted);
  font-size: 1.1rem;
}
.cta__actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- Lead form ---------- */
.lead-form {
  max-width: 620px;
  margin: 0 auto;
  text-align: left;
}
.lead-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.lead-form__input {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 15px 18px;
  transition: border-color 0.2s, background 0.2s;
}
.lead-form__input::placeholder { color: var(--muted-2); }
.lead-form__input:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-card-2);
}
.lead-form__textarea {
  margin-bottom: 20px;
  resize: vertical;
  min-height: 120px;
}
.lead-form__submit { width: 100%; }
.lead-form__submit:disabled { opacity: 0.6; cursor: default; }
.lead-form__status {
  margin-top: 16px;
  font-size: 0.95rem;
  min-height: 1.2em;
}
.lead-form__status.is-pending { color: var(--muted); }
.lead-form__status.is-ok { color: var(--yellow); }
.lead-form__status.is-err { color: var(--accent); }

.cta__alt {
  margin-top: 26px;
  font-size: 0.95rem;
  color: var(--muted);
}
.cta__alt a { color: var(--text); border-bottom: 1px solid var(--border); transition: color 0.2s, border-color 0.2s; }
.cta__alt a:hover { color: var(--accent); border-color: var(--accent); }

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--border);
  padding: 42px 0;
  background: var(--bg-soft);
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.footer__nav {
  display: flex;
  gap: 28px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.footer__nav a { color: var(--muted); transition: color 0.2s; }
.footer__nav a:hover { color: var(--accent); }
.footer__copy {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted-2);
}

/* ---------- Custom cursor ---------- */
.cursor-dot, .cursor-ring {
  position: fixed;
  top: 0; left: 0;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
}
.cursor-dot { width: 8px; height: 8px; background: var(--accent); }
.cursor-ring {
  width: 34px; height: 34px;
  border: 1px solid var(--accent);
  transition: transform 0.18s var(--ease), width 0.2s, height 0.2s;
}
.cursor-ring.hover { width: 52px; height: 52px; }

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.in { opacity: 1; transform: none; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1000px) {
  .cards--4 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .cards, .stats__grid, .aud-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .step { border-right: none; border-bottom: 1px solid var(--border); padding-right: 30px; }
  .section { padding: 90px 0; }
  .biz-card { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 620px) {
  .cards--4 { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .cursor-dot, .cursor-ring { display: none; }
  .nav, .header__cta { display: none; }
  .burger { display: flex; }

  .nav.open {
    display: flex;
    position: fixed;
    top: 76px; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--bg-soft);
    border-bottom: 1px solid var(--border);
    padding: 8px 0;
  }
  .nav.open a { padding: 16px 28px; font-size: 14px; }

  .hero__actions { gap: 28px; }
  .steps { grid-template-columns: 1fr; }
  .step { border-bottom: 1px solid var(--border); }
  .cta__actions { flex-direction: column; }
  .cta__actions .btn { width: 100%; }
  .lead-form__row { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}