/* ============== DESIGN TOKENS ============== */
:root {
  --bg: #fdfdfa;
  --bg-2: #f6f5ef;
  --surface: #ffffff;
  --surface-2: #f7f6f1;
  --line: rgba(15,18,30,0.08);
  --line-strong: rgba(15,18,30,0.14);
  --text: #0f121e;
  --text-dim: #4b5063;
  --text-faint: #8a8f9f;
  --accent: #3A6B9F;
  --accent-2: #5A8BBF;
  --accent-glow: rgba(58,107,159,.22);
  --blue: #1e5eff;
  --radius: 18px;
  --radius-sm: 12px;
  --ease: cubic-bezier(.2,.8,.2,1);
  --max: 1240px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Albert Sans', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; border: 0; background: none; color: inherit; cursor: pointer; }
img { max-width: 100%; display: block; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Albert Sans', sans-serif;
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 14px;
}
.eyebrow--light { color: var(--accent-2); }

.section-title {
  font-family: 'Albert Sans', sans-serif;
  font-size: clamp(32px, 4.5vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 700;
  margin-bottom: 20px;
}

/* ============== BUTTONS ============== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.02em;
  transition: transform .25s var(--ease), background .25s, box-shadow .3s, color .25s;
  white-space: nowrap;
}
.btn--primary {
  background: linear-gradient(135deg, var(--accent) 0%, #5A8BBF 100%);
  color: #ffffff;
  box-shadow: 0 10px 30px -8px var(--accent-glow);
}
.btn--primary:hover { box-shadow: 0 16px 40px -8px var(--accent-glow); }
.btn--outline {
  border: 1px solid var(--line-strong);
  color: var(--text);
  backdrop-filter: blur(8px);
}
.btn--outline:hover { border-color: var(--accent); color: var(--accent); }
.btn--ghost {
  border: 1px solid var(--line-strong);
  padding: 9px 20px;
  font-size: 13px;
  border-radius: 10px;
}
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn--lg { padding: 16px 40px; font-size: 15px; }

/* ============== NAVIGATION ============== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: #0f121e;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background .3s, box-shadow .3s;
}
.nav.scrolled {
  background: rgba(15,18,30,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 10px 30px -12px rgba(0,0,0,0.4);
}
.nav__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
  height: 84px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 40px;
  transition: height .3s;
}
.nav.scrolled .nav__inner { height: 68px; }

.nav .logo__img { height: 64px; transition: height .3s; }
.nav.scrolled .logo__img { height: 54px; }

/* Menu */
.nav__links {
  justify-self: center;
  display: flex;
  gap: 2px;
}
.nav__links a {
  color: #ffffff;
  position: relative;
  font-weight: 600;
}
.nav__links a::after {
  content: '';
  position: absolute;
  left: 14px; right: 14px; bottom: 4px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav__links a:hover { color: var(--accent); background: transparent; }
.nav__links a:hover::after { transform: scaleX(1); }

/* Actions */
.nav .btn--ghost {
  background: linear-gradient(135deg, var(--accent), #5A8BBF);
  color: #fff;
  border: 0;
  padding: 11px 22px;
  border-radius: 10px;
  font-size: 13px;
  box-shadow: 0 6px 18px -6px var(--accent-glow);
  transition: transform .25s, box-shadow .3s;
}
.nav .btn--ghost:hover {
  box-shadow: 0 12px 26px -6px var(--accent-glow);
  color: #fff;
}

.nav .lang-dropdown__btn {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.16);
  color: #fff;
}
.nav .lang-dropdown__btn:hover,
.nav .lang-dropdown.is-open .lang-dropdown__btn { border-color: var(--accent-2); color: var(--accent-2); background: rgba(255,255,255,0.04); }
.nav .lang-dropdown__menu { background: #0d1117; border-color: rgba(255,255,255,0.12); }
.nav .lang-dropdown__menu a { color: rgba(255,255,255,0.7); }
.nav .lang-dropdown__menu a:hover,
.nav .lang-dropdown__menu a.is-active { color: var(--accent-2); }
.nav .burger span { background: #fff; }

.logo { display: flex; align-items: center; gap: 12px; }
.logo__img {
  height: 64px;
  width: auto;
  display: block;
  transition: transform .3s var(--ease), filter .3s;
}
.logo:hover .logo__img { transform: none; }
.nav.scrolled .logo__img { height: 54px; }
.logo__img--footer { height: 80px; }
.logo__mark {
  position: relative;
  width: 42px; height: 42px;
  display: grid;
  place-items: center;
}
.logo__ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--blue);
  border-right-color: transparent;
  border-bottom-color: transparent;
  animation: spin 8s linear infinite;
}
.logo__ring--2 {
  inset: 4px;
  border: 2px solid var(--accent);
  border-left-color: transparent;
  border-top-color: transparent;
  animation: spin 6s linear infinite reverse;
}
.logo__dot {
  width: 8px; height: 8px;
  background: radial-gradient(circle, var(--accent), var(--accent-2));
  border-radius: 50%;
  box-shadow: 0 0 14px var(--accent-glow);
}
@keyframes spin { to { transform: rotate(360deg); } }

.logo__text { display: flex; flex-direction: column; line-height: 1.05; }
.logo__title {
  font-family: 'Albert Sans', sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .05em;
}
.logo__title .accent { color: var(--accent); }
.logo__sub {
  font-size: 9px;
  letter-spacing: .25em;
  color: var(--text-faint);
  font-weight: 500;
}

.nav__links {
  display: flex;
  gap: 4px;
}
.nav__links a {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .12em;
  padding: 10px 14px;
  border-radius: 8px;
  color: #ffffff;
  transition: color .25s, background .25s;
  position: relative;
}

.nav__actions { display: flex; align-items: center; gap: 12px; }
.lang-dropdown {
  position: relative;
}
.lang-dropdown__btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 9px 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  border-radius: 8px;
  border: 1px solid var(--line-strong);
  cursor: pointer;
  transition: border-color .25s, color .25s, background .25s;
}
.lang-dropdown__btn svg {
  transition: transform .2s;
  flex-shrink: 0;
}
.lang-dropdown.is-open .lang-dropdown__btn svg { transform: rotate(180deg); }
.lang-dropdown__menu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 72px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  overflow: hidden;
  list-style: none;
  padding: 4px;
  z-index: 200;
}
.lang-dropdown.is-open .lang-dropdown__menu { display: block; }
.lang-dropdown__menu a {
  display: block;
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  border-radius: 7px;
  text-decoration: none;
  transition: background .2s, color .2s;
}
.lang-dropdown__menu a:hover { background: rgba(255,255,255,0.06); }
.lang-dropdown__menu a.is-active { color: var(--accent); }

.lang-mobile { display: none; }
.burger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.burger span {
  width: 22px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .3s, opacity .2s;
}
.burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.active span:nth-child(2) { opacity: 0; }
.burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============== HERO ============== */
.hero {
  position: relative;
  min-height: auto;
  display: flex;
  align-items: center;
  padding: 160px 24px 120px;
  overflow: hidden;
  background: radial-gradient(ellipse at 30% 20%, #edf2f8 0%, var(--bg) 55%);
}
.hero__bg { position: absolute; inset: 0; pointer-events: none; }
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(15,18,30,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,18,30,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
}
.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: .7;
}
.hero__glow--1 {
  top: 10%; left: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(58,107,159,.35), transparent 70%);
  animation: float 14s ease-in-out infinite;
}
.hero__glow--2 {
  bottom: 10%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(30,94,255,0.18), transparent 70%);
  animation: float 16s ease-in-out infinite reverse;
}
@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(30px, -30px); }
}

.hero__words span {
  position: absolute;
  font-family: 'Albert Sans', sans-serif;
  font-weight: 500;
  font-size: clamp(14px, 1.6vw, 22px);
  color: rgba(15,18,30,0.14);
  letter-spacing: .05em;
  white-space: nowrap;
}

.hero__inner {
  position: relative;
  max-width: 980px;
  margin: 0 auto;
  text-align: center;
  z-index: 2;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(10px);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--text-dim);
  margin-bottom: 28px;
}
.pulse {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 0 var(--accent-glow);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 var(--accent-glow); }
  70% { box-shadow: 0 0 0 10px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

.hero__title {
  font-family: 'Albert Sans', sans-serif;
  font-size: clamp(44px, 7.5vw, 96px);
  line-height: 1;
  letter-spacing: -0.03em;
  font-weight: 700;
  margin-bottom: 24px;
}
.shimmer {
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-2) 50%, var(--accent) 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shimmer 4s linear infinite;
}
@keyframes shimmer { to { background-position: 200% 0; } }

.hero__lead {
  font-size: clamp(15px, 1.3vw, 18px);
  color: var(--text-dim);
  max-width: 720px;
  margin: 0 auto 40px;
  line-height: 1.65;
}

.hero__cta {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero__scroll {
  position: absolute;
  bottom: -40px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px; height: 40px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--text-dim);
  animation: bounce 2s ease-in-out infinite;
}
.hero__scroll svg { width: 18px; height: 18px; }
@keyframes bounce {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 8px); }
}

/* ============== ABOUT ============== */
.about {
  padding: 50px 0 60px;
  background: var(--bg);
  position: relative;
}
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: center;
}
.about__text p {
  color: var(--text-dim);
  margin-bottom: 18px;
  font-size: 16px;
}
.about__stats {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.about__stats div { display: flex; flex-direction: column; gap: 4px; }
.about__stats strong {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.about__stats span {
  font-size: 12px;
  color: var(--text-faint);
  letter-spacing: .05em;
}

.about__media {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 200px 200px;
  gap: 16px;
}
.tile {
  position: relative;
  background-size: cover;
  background-position: center;
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .5s var(--ease);
}
.tile::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(15,18,30,0.72) 100%);
}
.tile:hover { transform: scale(1.02); }
.tile--tall { grid-row: span 2; }
.tile figcaption {
  position: absolute;
  bottom: 16px; left: 16px;
  z-index: 2;
  font-family: 'Albert Sans', sans-serif;
  font-size: 13px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--text);
  font-weight: 600;
}

/* ============== ACTIVITIES ============== */
.activities {
  padding: 44px 0;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  position: relative;
}
.about { background: var(--bg); }
.activities__head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}
.activities__lead {
  color: var(--text-dim);
  font-size: 17px;
  margin-top: 16px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  min-height: 480px;
  box-shadow: 0 2px 8px -4px rgba(15,18,30,0.04);
  transition: transform .5s var(--ease), box-shadow .5s;
}
.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 22px 44px -20px rgba(15,18,30,0.14);
}

.card__image {
  position: relative;
  height: 240px;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.card__image::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(15,18,30,0.10) 0%, transparent 35%, transparent 55%, var(--surface) 100%);
  z-index: 1;
}

.card__body {
  padding: 0 26px 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
  position: relative;
  z-index: 2;
  margin-top: -52px;
}
.card__num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 72px;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-stroke: 1px transparent;
  display: inline-block;
  margin-bottom: 14px;
  filter: drop-shadow(0 6px 18px rgba(58,107,159,0.25));
}

.card h3 {
  font-family: 'Albert Sans', sans-serif;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
  line-height: 1.25;
  color: var(--text);
}
.card h3::after {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  margin-top: 12px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 2px;
  transition: width .4s var(--ease);
}
.card:hover h3::after { width: 56px; }

.card p {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.65;
  margin-bottom: 24px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card__link {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: .04em;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  transition: color .3s;
}
.card__link span {
  display: inline-grid;
  place-items: center;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--surface-2);
  color: var(--accent);
  font-size: 14px;
  transition: background .3s, color .3s;
}
.card:hover .card__link { color: var(--accent); }
.card:hover .card__link span {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
}

/* ============== ENGINES ============== */
.engines {
  padding: 36px 0;
  background: #F3F3EC;
  color: var(--text);
  position: relative;
  overflow: hidden;
}
.engines::before {
  display: none;
}
.engines > .container { position: relative; z-index: 1; }

.engines__head {
  max-width: 720px;
  margin: 0 auto 40px;
  text-align: center;
}
.engines__head .section-title { color: var(--text); }
.engines__lead {
  color: var(--text-dim);
  font-size: 17px;
  line-height: 1.65;
  margin-top: 14px;
}

.engines__block {
  margin-bottom: 36px;
}
.engines__block:last-child { margin-bottom: 0; }

.engines__blockHead {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.engines__kicker {
  font-family: 'Albert Sans', sans-serif;
  font-size: 32px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--text);
  font-weight: 700;
}
.engines__blockHead h3 {
  font-family: 'Albert Sans', sans-serif;
  font-size: clamp(22px, 2.6vw, 32px);
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
}

/* Model cards */
.models {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.model {
  padding: 22px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.model__num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(32px, 3.6vw, 44px);
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
}
.model__name {
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--text-faint);
  font-weight: 500;
}

/* Specs grid */
.specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.spec {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}
.spec h4 {
  font-family: 'Albert Sans', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.spec ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.spec li {
  font-size: 15px;
  color: var(--text-dim);
  padding-left: 20px;
  position: relative;
}
.spec li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 10px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 2px;
}

@media (max-width: 900px) {
  .models { grid-template-columns: repeat(2, 1fr); }
  .specs { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .models { grid-template-columns: 1fr 1fr; }
  .spec { padding: 24px; }
}

/* ============== CTA ============== */
.cta {
  position: relative;
  padding: 80px 24px;
  overflow: hidden;
  text-align: center;
}
.cta__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(58,107,159,0.25) 0%, transparent 60%),
    linear-gradient(135deg, #edf2f8 0%, #d8e5f2 100%);
}
.cta__bg::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(45deg, rgba(15,18,30,0.03) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(15,18,30,0.03) 25%, transparent 25%);
  background-size: 60px 60px;
  opacity: .8;
}
.cta__inner {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
}
.cta__title {
  font-family: 'Albert Sans', sans-serif;
  font-size: clamp(32px, 4.5vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 700;
  margin-bottom: 20px;
}
.cta__text {
  color: var(--text-dim);
  font-size: 17px;
  line-height: 1.65;
  margin-bottom: 36px;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

/* ============== FOOTER ============== */
.footer {
  background: #0f121e;
  color: #e8eaf1;
  padding: 50px 0 0;
  border-top: 1px solid var(--line);
}
.footer .logo__title { color: #ffffff; }
.footer .logo__sub { color: #8a8f9f; }
.footer__grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 36px;
  flex-wrap: wrap;
}
.logo--footer { margin-bottom: 0; }
.footer__nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}
.footer__nav a {
  color: #ffffff;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .12em;
  padding: 10px 14px;
  border-radius: 8px;
  transition: color .25s, background .25s;
  position: relative;
}
.footer__nav a::after {
  content: '';
  position: absolute;
  left: 14px; right: 14px; bottom: 4px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}
.footer__nav a:hover { color: var(--accent); }
.footer__nav a:hover::after { transform: scaleX(1); }

.footer__credit {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 22px 0;
  text-align: center;
  font-size: 13px;
  color: var(--text-faint);
  letter-spacing: .04em;
}
.footer__credit a {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: .12em;
  transition: color .25s;
}
.footer__credit a:hover { color: var(--accent-2); }

/* ============== REVEAL ANIMATIONS ============== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.in { opacity: 1; transform: none; }
.card.reveal { transition-delay: calc(var(--i, 0) * 80ms); }
.cards .card:nth-child(1) { --i: 0; }
.cards .card:nth-child(2) { --i: 1; }
.cards .card:nth-child(3) { --i: 2; }
.cards .card:nth-child(4) { --i: 3; }

/* ============== RESPONSIVE ============== */
@media (max-width: 1100px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .card { min-height: 460px; }
  .about__grid { grid-template-columns: 1fr; gap: 50px; }
  .about__media { grid-template-rows: 220px 220px; }
}

@media (max-width: 860px) {
  .nav__inner { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 0 20px; }
  .nav__links {
    position: fixed;
    top: 92px; left: 16px; right: 16px;
    background: #0f121e;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius);
    padding: 16px;
    flex-direction: column;
    gap: 4px;
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: transform .3s, opacity .3s;
    box-shadow: 0 20px 40px -10px rgba(0,0,0,0.45);
  }
  .nav__links a::after { display: none; }
  .nav__links a:hover { background: rgba(255,255,255,0.06); color: #fff; }
  .nav__links.open {
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }
  .nav__links a { padding: 12px 14px; }
  .nav__actions .btn--ghost { display: none; }
  .burger { display: flex; }

  .hero { padding: 130px 20px 80px; }
  .hero__words span { font-size: 12px; }
  .about__stats { grid-template-columns: 1fr 1fr; }
  .footer__grid { flex-direction: column; align-items: flex-start; gap: 24px; }
  .footer__nav { flex-direction: column; align-items: flex-start; gap: 16px; }
  .footer__nav a { padding: 0; font-size: 13px; }
}

@media (max-width: 560px) {
  .cards { grid-template-columns: 1fr; }
  .card { min-height: 440px; }
  .card__image { height: 220px; }
  .card__num { font-size: 64px; }
  .about__media { grid-template-columns: 1fr; grid-template-rows: repeat(3, 200px); }
  .tile--tall { grid-row: span 1; }
  .about__stats { grid-template-columns: 1fr; }
  .logo__title { font-size: 12px; }
  .logo__sub { font-size: 8px; }
}

@media (max-width: 430px) {
  .nav__actions .lang-dropdown { display: none; }
  .lang-mobile {
    display: flex;
    gap: 6px;
    padding: 10px 14px 4px;
    border-top: 1px solid rgba(255,255,255,0.08);
    margin-top: 4px;
  }
  .lang-mobile a {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .08em;
    color: rgba(255,255,255,0.55);
    padding: 6px 12px;
    border-radius: 8px;
    transition: color .2s, background .2s;
  }
  .lang-mobile a.is-active { color: var(--accent-2); }
  .lang-mobile a:hover { background: rgba(255,255,255,0.06); color: #fff; }
  .section-title { font-size: 24px; }
  .hero__title { font-size: 26px; }
  .page-hero__title { font-size: 24px; }
  .hero { padding: 120px 20px 60px; }
  .engines__blockHead h3 { font-size: 18px; }
  .spec h4 { font-size: 18px; }
  .about__stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    padding-top: 20px;
    margin-top: 20px;
  }
  .about__stats strong { font-size: 20px; }
  .about__stats span { font-size: 10px; }
}

/* ============== MODAL ============== */
.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal.is-open { display: flex; }
.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 12, 20, 0.55);
  backdrop-filter: blur(6px);
  animation: modalFade .25s var(--ease);
}
.modal__dialog {
  position: relative;
  width: 100%;
  max-width: 1224px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 44px 48px 40px;
  box-shadow: 0 30px 80px -20px rgba(15,18,30,0.35);
  animation: modalPop .3s var(--ease);
  max-height: calc(100vh - 40px);
  overflow-y: auto;
}
.modal__close {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 26px;
  line-height: 1;
  color: var(--text-dim);
  transition: background .2s, color .2s;
}
.modal__close:hover { background: var(--surface-2); color: var(--accent); }
.modal__title {
  font-family: 'Albert Sans', sans-serif;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}
.modal__subtitle {
  color: var(--text-dim);
  font-size: 14px;
  margin-bottom: 22px;
}
.modal__form { display: flex; flex-direction: column; gap: 18px; }
.form-row { display: grid; gap: 18px; }
.form-row--2 { grid-template-columns: 1fr 1fr; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }

.phone-input {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 10px;
}
.phone-input__code {
  padding: 12px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path fill='%234b5063' d='M6 8 0 0h12z'/></svg>");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
  transition: border-color .2s, box-shadow .2s;
}
.phone-input__code:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-glow);
}
.phone-input__number { width: 100%; }
.field label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.field input,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-glow);
}
.modal__submit { margin-top: 6px; align-self: flex-start; }
.modal__status {
  font-size: 13px;
  min-height: 18px;
  color: var(--text-dim);
}
.modal__status.is-ok { color: #15803d; }
.modal__status.is-err { color: #b91c1c; }

@keyframes modalFade {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes modalPop {
  from { opacity: 0; transform: translateY(12px) scale(.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ============== PAGE HERO ============== */
.page-hero {
  position: relative;
  padding: 180px 24px 100px;
  color: #fff;
  overflow: hidden;
  text-align: center;
}
.page-hero--engines {
  background:
    linear-gradient(180deg, rgba(15,18,30,0.55) 0%, rgba(15,18,30,0.85) 100%),
    url('https://images.unsplash.com/photo-1540962351504-03099e0a754b?w=1800&q=80') center/cover no-repeat;
}
.page-hero--solar {
  background:
    linear-gradient(180deg, rgba(15,18,30,0.45) 0%, rgba(15,18,30,0.8) 100%),
    url('https://images.unsplash.com/photo-1509391366360-2e959784a276?w=1800&q=80') center/cover no-repeat;
}
.page-hero--it {
  background:
    linear-gradient(180deg, rgba(15,18,30,0.55) 0%, rgba(15,18,30,0.88) 100%),
    url('https://images.unsplash.com/photo-1558494949-ef010cbdcc31?w=1800&q=80') center/cover no-repeat;
}
.page-hero--enerji {
  background:
    linear-gradient(180deg, rgba(15,18,30,0.55) 0%, rgba(15,18,30,0.88) 100%),
    url('https://images.unsplash.com/photo-1473341304170-971dccb5ac1e?w=1800&q=80') center/cover no-repeat;
}
.page-hero__overlay {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(58,107,159,0.25) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 80%, rgba(30,94,255,0.18) 0%, transparent 55%);
  pointer-events: none;
}
.page-hero__inner { position: relative; max-width: 820px; margin: 0 auto; }
.page-hero__title {
  font-family: 'Albert Sans', sans-serif;
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800;
  letter-spacing: .02em;
  margin-bottom: 20px;
  text-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.page-hero__lead {
  font-size: 18px;
  line-height: 1.65;
  color: rgba(255,255,255,0.86);
  max-width: 700px;
  margin: 0 auto;
}

/* ============== PAGE INTRO ============== */
.page-intro {
  padding: 70px 0 40px;
  background: var(--bg);
  text-align: center;
}
.page-intro__text {
  max-width: 820px;
  margin: 0 auto;
  font-size: 20px;
  line-height: 1.55;
  color: var(--text);
  font-weight: 500;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--line);
}

/* ============== ENGINES TABLE ============== */
.engines-table-wrap {
  padding: 30px 0 80px;
  background: var(--bg);
}
.engines-table__title {
  font-family: 'Albert Sans', sans-serif;
  font-size: 14px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  text-align: center;
  margin-bottom: 30px;
}
.engines-table {
  max-width: 960px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}
.engines-table__head,
.engines-table__row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  align-items: center;
  padding: 18px 28px;
}
.engines-table__head {
  background: #F3F3EC;
  font-family: 'Albert Sans', sans-serif;
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 700;
  border-bottom: 1px solid var(--line);
}
.engines-table__row {
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  color: var(--text);
}
.engines-table__row:last-child { border-bottom: 0; }
.engines-table__row:nth-child(even) { background: #fafaf7; }
.engines-table__row > div:first-child { font-weight: 600; }

/* ============== OFFER BLOCK ============== */
.offer {
  padding: 70px 0 120px;
  background: var(--bg);
  color: var(--text);
}
.offer__head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 50px;
}
.offer__title {
  font-family: 'Albert Sans', sans-serif;
  font-size: 14px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 18px;
}
.offer__lead {
  font-size: 26px;
  line-height: 1.35;
  color: var(--text);
  font-weight: 500;
}
.offer__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.offer-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 8px -4px rgba(15,18,30,0.04);
}
.offer-card__img {
  height: 180px;
  background-size: cover;
  background-position: center;
}
.offer-card__body { padding: 22px 22px 26px; }
.offer-card__body h3 {
  font-family: 'Albert Sans', sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
}
.offer-card__body p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-dim);
}

/* ============== BREADCRUMB ============== */
.breadcrumb {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 22px;
}
.breadcrumb a {
  color: var(--text-dim);
  transition: color .2s;
}
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb__sep { color: var(--text-faint); }
.breadcrumb [aria-current="page"] { color: var(--accent); }
.breadcrumb--on-dark a { color: rgba(255,255,255,0.7); }
.breadcrumb--on-dark a:hover { color: var(--accent); }
.breadcrumb--on-dark .breadcrumb__sep { color: rgba(255,255,255,0.4); }
.breadcrumb--on-dark [aria-current="page"] { color: #fff; }

@media (max-width: 1000px) {
  .offer__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .page-hero { padding: 140px 20px 70px; }
  .engines-table__head { display: none; }
  .engines-table__row {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 16px 20px;
  }
  .engines-table__row > div::before {
    content: attr(data-label);
    display: inline-block;
    min-width: 130px;
    font-size: 11px;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--text-faint);
    font-weight: 700;
    margin-right: 8px;
  }
  .offer__grid { grid-template-columns: 1fr; }
  .offer__lead { font-size: 20px; }
}

/* ============== PANEL CLASSIFICATION ============== */
.panels {
  padding: 70px 0 80px;
  background: var(--bg);
}
.panels__title {
  font-family: 'Albert Sans', sans-serif;
  font-size: 14px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  text-align: center;
  margin-bottom: 14px;
}
.panels__lead {
  text-align: center;
  color: var(--text-dim);
  font-size: 17px;
  max-width: 620px;
  margin: 0 auto 48px;
}
.panels__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 1040px;
  margin: 0 auto;
}
.panel-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 20px -10px rgba(15,18,30,0.08);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.panel-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px -18px rgba(15,18,30,0.18);
}
.panel-card__img {
  height: 240px;
  background-size: cover;
  background-position: center;
}
.panel-card__body { padding: 28px 28px 30px; }
.panel-card__body h3 {
  font-family: 'Albert Sans', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}
.panel-card__body p {
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 22px;
}
.panel-card__stat {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.panel-card__label {
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-faint);
  font-weight: 600;
}
.panel-card__value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
}

/* ============== IT SPECS ============== */
.it-specs {
  padding: 70px 0 80px;
  background: var(--bg);
}
.it-specs__title {
  font-family: 'Albert Sans', sans-serif;
  font-size: clamp(26px, 3.2vw, 36px);
  font-weight: 700;
  color: var(--text);
  text-align: center;
  max-width: 820px;
  margin: 0 auto 14px;
  line-height: 1.25;
}
.it-specs__lead {
  text-align: center;
  color: var(--text-dim);
  font-size: 17px;
  line-height: 1.65;
  max-width: 760px;
  margin: 0 auto 48px;
}
.it-spec {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  max-width: 1040px;
  margin: 0 auto 56px;
}
.it-spec:last-child { margin-bottom: 0; }
.it-spec--reverse .it-spec__text { order: 2; }
.it-spec--reverse .it-spec__img { order: 1; }
.it-spec__text h3 {
  font-family: 'Albert Sans', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 18px;
}
.it-spec__text p {
  color: var(--text-dim);
  font-size: 16px;
  line-height: 1.7;
}
.it-spec__list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.it-spec__list li {
  position: relative;
  padding: 10px 0 10px 22px;
  color: var(--text);
  font-size: 15px;
  border-bottom: 1px solid var(--line);
}
.it-spec__list li:last-child { border-bottom: 0; }
.it-spec__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
}
.it-spec__img {
  height: 280px;
  background-size: cover;
  background-position: center;
  border-radius: 16px;
  box-shadow: 0 10px 30px -14px rgba(15,18,30,0.25);
}
@media (max-width: 900px) {
  .it-spec {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .it-spec--reverse .it-spec__text { order: 2; }
  .it-spec--reverse .it-spec__img { order: 1; }
  .it-spec__img { height: 220px; }
}

/* ============== OFFER DARK VARIANT ============== */
.offer--dark {
  background: #0f121e;
  color: #fff;
}
.offer--dark .offer__lead { color: rgba(255,255,255,0.82); }
.offer--dark .offer-card {
  background: #171a27;
  border-color: rgba(255,255,255,0.08);
}
.offer--dark .offer-card__body h3 { color: #fff; }
.offer--dark .offer-card__body p { color: rgba(255,255,255,0.62); }

/* ============== COMPARE (WATT) ============== */
.compare {
  padding: 70px 0 120px;
  background: var(--bg);
  text-align: center;
}
.compare__kicker {
  display: inline-block;
  font-family: 'Albert Sans', sans-serif;
  font-size: 12px;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 18px;
}
.compare__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 14px;
}
.compare__lead {
  max-width: 640px;
  margin: 0 auto;
  color: var(--text-dim);
  font-size: 16px;
  line-height: 1.6;
}
.compare__flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: stretch;
  gap: 14px;
  max-width: 1240px;
  margin: 56px auto 0;
}
.flow-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px 22px 24px;
  text-align: left;
}
.flow-card__step {
  position: absolute;
  top: 16px;
  right: 18px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 12px;
  letter-spacing: .2em;
  font-weight: 700;
  color: var(--text-dim);
  opacity: .55;
}
.flow-card__media {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 12px;
  background-size: cover;
  background-position: center;
  background-color: #f4f5f8;
  margin-bottom: 18px;
}
.flow-card__body h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 6px;
  letter-spacing: -0.01em;
}
.flow-card__body p {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--text-dim);
  margin: 0;
}
.flow-card--result {
  background: #fff;
  border-color: var(--line);
}
.flow-card__watt {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 100%;
  aspect-ratio: 4 / 3;
  margin-bottom: 18px;
  background: transparent;
  border: 0;
}
.flow-card__watt-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 72px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.03em;
  line-height: 1;
}
.flow-card__watt-unit {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-dim);
  letter-spacing: .22em;
}
.flow-arrow {
  align-self: center;
  font-size: 22px;
  color: var(--accent);
  font-weight: 400;
  opacity: .7;
}

/* ============== PARTNERS ============== */
.partners {
  padding: 60px 0 120px;
  background: var(--bg);
}
.partners__head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}
.partners__kicker {
  display: inline-block;
  font-family: 'Albert Sans', sans-serif;
  font-size: 12px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 14px;
}
.partners__title {
  font-family: 'Albert Sans', sans-serif;
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--text);
  margin-bottom: 14px;
}
.marquee {
  position: relative;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
}
.marquee__track {
  display: flex;
  gap: 22px;
  width: max-content;
  animation: marquee-scroll 28s linear infinite;
}
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.partner-card {
  flex: 0 0 auto;
  min-width: 240px;
  padding: 30px 40px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.partner-card__logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
  white-space: nowrap;
}

@media (max-width: 1100px) {
  .compare__flow {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .compare__flow .flow-arrow { display: none; }
}
@media (max-width: 900px) {
  .panels__grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .compare__flow { grid-template-columns: 1fr; }
  .partner-card { min-width: 190px; padding: 24px 30px; }
  .partner-card__logo { font-size: 20px; }
}

/* ============== APPLY PAGE ============== */
.apply-page {
  padding: 140px 0 100px;
  background: var(--bg);
  min-height: 100vh;
}
.apply-page__inner {
  max-width: 720px;
}
.apply-page__head {
  text-align: center;
  margin-bottom: 44px;
}
.apply-page__title {
  font-family: 'Albert Sans', sans-serif;
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
  color: var(--text);
}
.apply-page__subtitle {
  color: var(--text-dim);
  font-size: 17px;
  line-height: 1.65;
}
.apply-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 40px;
  box-shadow: 0 4px 24px -12px rgba(15,18,30,0.06);
}
.apply-form__submit { margin-top: 6px; align-self: flex-start; }
.apply-form__status {
  font-size: 13px;
  min-height: 18px;
  color: var(--text-dim);
}
.apply-form__status.is-ok { color: #15803d; }
.apply-form__status.is-err { color: #b91c1c; }

@media (max-width: 760px) {
  .modal__dialog { padding: 34px 24px 28px; }
  .form-row--2 { grid-template-columns: 1fr; }
  .phone-input { grid-template-columns: 120px 1fr; }
  .apply-page { padding: 110px 0 60px; }
  .apply-form { padding: 28px 22px; }
  .apply-form__submit { width: 100%; }
}
@media (max-width: 480px) {
  .modal__dialog { padding: 30px 22px 24px; }
  .modal__title { font-size: 22px; }
  .modal__submit { width: 100%; }
  .phone-input { grid-template-columns: 110px 1fr; gap: 8px; }
  .phone-input__code { padding: 12px 8px; padding-right: 26px; font-size: 13px; }
}

/* ============== CONTACT PAGE ============== */
.page-hero--contact {
  background:
    linear-gradient(180deg, rgba(15,18,30,0.55) 0%, rgba(15,18,30,0.88) 100%),
    url('https://images.unsplash.com/photo-1556761175-5973dc0f32e7?w=1800&q=80') center/cover no-repeat;
}
.contact-wrap {
  position: relative;
  padding: 80px 0 100px;
  background:
    radial-gradient(ellipse 800px 500px at 15% 0%, rgba(58,107,159,0.10) 0%, transparent 60%),
    radial-gradient(ellipse 700px 600px at 100% 100%, rgba(30,94,255,0.08) 0%, transparent 60%),
    var(--bg);
  overflow: hidden;
}
.contact-wrap::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(15,18,30,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,18,30,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at center, #000 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 0%, transparent 70%);
}
.contact-wrap__inner { position: relative; }
.contact-split {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 36px;
  align-items: stretch;
  max-width: 1160px;
  margin: 0 auto;
}

.contact-cards {
  display: grid;
  gap: 18px;
  align-content: start;
}
.contact-card {
  position: relative;
  padding: 26px 26px 26px 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  overflow: hidden;
}
.contact-card::before {
  content: "";
  position: absolute;
  left: 0; top: 24px; bottom: 24px;
  width: 3px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  border-radius: 0 3px 3px 0;
  opacity: 0;
  transition: opacity .25s ease;
}
.contact-card:hover {
  transform: translateY(-3px);
  border-color: rgba(58,107,159,0.25);
  box-shadow: 0 20px 50px -20px rgba(15,18,30,0.12);
}
.contact-card:hover::before { opacity: 1; }
.contact-card__top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}
.contact-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(58,107,159,0.12), rgba(90,139,191,0.12));
  color: var(--accent);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.contact-card__icon svg { width: 22px; height: 22px; }
.contact-card__label {
  font-family: 'Albert Sans', sans-serif;
  font-size: 11px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--text-faint);
  font-weight: 700;
}
.contact-card__title {
  font-family: 'Albert Sans', sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  margin-top: 2px;
}
.contact-card__lines { display: grid; gap: 4px; }
.contact-card__lines a,
.contact-card__lines p {
  display: block;
  font-size: 15px;
  line-height: 1.55;
  color: var(--text-dim);
  transition: color .2s;
}
.contact-card__lines a:hover { color: var(--accent); }

.map-card {
  margin-top: 6px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 16 / 9;
  background: var(--surface-2);
}
.map-card iframe { width: 100%; height: 100%; border: 0; display: block; filter: grayscale(0.15) contrast(1.02); }

.contact-panel {
  position: relative;
  padding: 36px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 30px 80px -40px rgba(15,18,30,0.18);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
  height: 100%;
}
.contact-panel__head { margin-bottom: 4px; }
.contact-panel__kicker {
  font-family: 'Albert Sans', sans-serif;
  font-size: 12px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 8px;
}
.contact-panel__title {
  font-family: 'Albert Sans', sans-serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}
.contact-panel__lead {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-dim);
}
.contact-panel__form { display: flex; flex-direction: column; gap: 18px; }
.contact-panel .form-row--2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-panel__submit {
  margin-top: 8px;
  width: 100%;
}
.contact-panel__status {
  font-size: 13px;
  min-height: 18px;
  color: var(--text-dim);
  text-align: center;
}
.contact-panel__status.is-ok { color: #15803d; }
.contact-panel__status.is-err { color: #b91c1c; }

@media (max-width: 960px) {
  .contact-split { grid-template-columns: 1fr; gap: 24px; }
  .contact-wrap { padding: 60px 0 70px; }
}
@media (max-width: 560px) {
  .contact-panel { padding: 26px 22px; }
  .contact-panel .form-row--2 { grid-template-columns: 1fr; }
  .contact-card { padding: 22px; }
}

@media (max-width: 375px) {
  .breadcrumb { display: none; }
  .page-hero__title { font-size: 24px; }
  .engines-table__row > div {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .page-intro { padding: 30px 0 20px; }
  .engines-table-wrap { padding: 20px 0 30px; }
  .offer { padding: 30px 0 50px; }
  .panels { padding: 30px 0 40px; }
}