:root {
  color-scheme: dark;
  --bg: #060c18;
  --bg-soft: #0a1426;
  --panel: rgba(13, 27, 50, 0.76);
  --panel-strong: #0e1d35;
  --line: rgba(133, 185, 255, 0.16);
  --line-strong: rgba(91, 203, 255, 0.38);
  --text: #f4f8ff;
  --muted: #a7b6ce;
  --blue: #41b8ff;
  --cyan: #54f1dd;
  --violet: #8b75ff;
  --danger: #ff8b9a;
  --success: #69f0c3;
  --shadow: 0 24px 80px rgba(0, 5, 18, 0.42);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --max-width: 1180px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  overflow-x: clip;
  font-family: var(--font);
  line-height: 1.65;
  color: var(--muted);
  background:
    radial-gradient(circle at 10% 4%, rgba(43, 133, 255, 0.13), transparent 26rem),
    radial-gradient(circle at 85% 30%, rgba(139, 117, 255, 0.08), transparent 34rem),
    var(--bg);
  text-rendering: optimizeLegibility;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.32;
  background-image: linear-gradient(rgba(112, 176, 255, 0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(112, 176, 255, 0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  animation: grid-drift 28s linear infinite;
  mask-image: linear-gradient(to bottom, black, transparent 80%);
}
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
p, h1, h2, h3 { margin-top: 0; }
h1, h2, h3 { color: var(--text); line-height: 1.08; letter-spacing: -0.035em; }
section { position: relative; }
[hidden] { display: none !important; }

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 999;
  padding: 10px 14px;
  color: #04101d;
  background: var(--cyan);
  border-radius: var(--radius-sm);
  transform: translateY(-150%);
  transition: transform 160ms ease;
}
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 4px; }

.container { width: min(100% - 32px, var(--max-width)); margin-inline: auto; }
.main { min-height: 70vh; }
.section-shell { padding: 84px 0; }
.main > section:not(.hero), .footer { content-visibility: auto; contain-intrinsic-block-size: auto 720px; }
.section-heading { max-width: 680px; margin-bottom: 42px; }
.section-heading--center { margin-inline: auto; text-align: center; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--cyan);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 18px; height: 1px; background: currentColor; box-shadow: 0 0 10px currentColor; animation: signal-pulse 2.8s ease-in-out infinite; }
.section__title { margin-bottom: 16px; font-size: clamp(2rem, 5vw, 3.35rem); }
.section__description { max-width: 620px; margin: 0; font-size: clamp(1rem, 2vw, 1.12rem); }

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(126, 184, 255, 0.1);
  background: rgba(6, 12, 24, 0.76);
  backdrop-filter: blur(18px) saturate(145%);
}
.navbar { min-height: 74px; }
.navbar__inner { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.navbar__logo { flex: 0 0 auto; border-radius: 8px; }
.navbar__logo-img { width: auto; height: 48px; filter: brightness(0) invert(1) drop-shadow(0 0 15px rgba(65, 184, 255, 0.2)); }
.navbar__actions { display: flex; align-items: center; gap: 24px; }
.navbar__menu { display: flex; align-items: center; gap: 26px; margin: 0; padding: 0; list-style: none; }
.navbar__link { position: relative; padding: 12px 0; color: #c3cfe2; font-size: 0.9rem; font-weight: 650; }
.navbar__link::after { content: ""; position: absolute; right: 0; bottom: 6px; left: 0; height: 1px; background: var(--cyan); transform: scaleX(0); transform-origin: right; transition: transform 180ms ease; }
.navbar__link:hover { color: var(--text); }
.navbar__link:hover::after, .navbar__link:focus-visible::after { transform: scaleX(1); transform-origin: left; }
.language-switcher { display: flex; padding: 3px; border: 1px solid var(--line); border-radius: 999px; background: rgba(8, 20, 38, 0.75); }
.language-switcher__button { min-width: 38px; min-height: 36px; padding: 4px 8px; border: 0; border-radius: 999px; color: var(--muted); background: transparent; cursor: pointer; font-size: 0.72rem; font-weight: 800; }
.language-switcher__button[aria-pressed="true"] { color: #06111e; background: linear-gradient(135deg, var(--cyan), #77c9ff); box-shadow: 0 4px 20px rgba(84, 241, 221, 0.2); }

.btn {
  position: relative;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 14px;
  color: var(--text);
  font-weight: 760;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}
.btn::before { content: ""; position: absolute; top: -80%; bottom: -80%; left: -45%; width: 28%; z-index: -1; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.48), transparent); transform: translateX(-260%) rotate(18deg); transition: transform 650ms cubic-bezier(.2,.8,.2,1); }
.btn:hover::before, .btn:focus-visible::before { transform: translateX(650%) rotate(18deg); }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: 0.64; cursor: wait; transform: none; }
.btn--primary { color: #03111e; background: linear-gradient(135deg, var(--cyan), #67bfff 62%, #9a89ff); box-shadow: 0 14px 34px rgba(65, 184, 255, 0.22), inset 0 1px rgba(255,255,255,0.55); }
.btn--primary:hover { box-shadow: 0 18px 44px rgba(65, 184, 255, 0.34), inset 0 1px rgba(255,255,255,0.62); }
.btn--secondary { border-color: var(--line-strong); color: #dbf5ff; background: rgba(26, 86, 125, 0.18); }
.btn--secondary:hover { border-color: var(--cyan); background: rgba(40, 124, 166, 0.24); }
.btn--ghost { border-color: var(--line); color: #dbe7f8; background: rgba(10, 24, 45, 0.52); }
.btn--ghost:hover { border-color: var(--line-strong); background: rgba(20, 42, 74, 0.68); }
.btn--large { min-height: 54px; padding-inline: 26px; }

.ambient-canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; opacity: 0.96; filter: saturate(1.18) contrast(1.04); }
.hero {
  min-height: min(800px, calc(100svh - 74px));
  display: grid;
  align-items: center;
  overflow: clip;
  isolation: isolate;
  background:
    radial-gradient(circle at 50% 16%, rgba(56, 135, 255, 0.18), transparent 38%),
    linear-gradient(180deg, rgba(7, 20, 39, 0.9), rgba(6, 12, 24, 0.6));
  box-shadow: inset 0 -90px 140px rgba(1, 7, 18, 0.58);
}
.hero::before { content: ""; position: absolute; inset: -24%; z-index: 0; pointer-events: none; opacity: 0.72; background: radial-gradient(circle at 28% 38%, rgba(39, 191, 255, 0.2), transparent 24%), radial-gradient(circle at 72% 62%, rgba(139, 117, 255, 0.2), transparent 26%), conic-gradient(from 130deg at 50% 48%, transparent, rgba(84, 241, 221, 0.06), transparent 32%, rgba(111, 91, 255, 0.08), transparent 70%); filter: blur(24px); animation: aurora-drift 15s ease-in-out infinite alternate; }
.hero::after { content: ""; position: absolute; right: 0; bottom: 0; left: 0; height: 180px; background: linear-gradient(transparent, var(--bg)); pointer-events: none; z-index: 0; }
.hero__orb { position: absolute; z-index: 0; border-radius: 50%; filter: blur(4px); pointer-events: none; }
.hero__orb--one { top: 16%; left: 12%; width: 220px; aspect-ratio: 1; background: rgba(43, 137, 255, 0.14); box-shadow: 0 0 120px rgba(43, 137, 255, 0.32); animation: orb-one 10s ease-in-out infinite alternate; }
.hero__orb--two { right: 8%; bottom: 18%; width: 180px; aspect-ratio: 1; background: rgba(139, 117, 255, 0.12); box-shadow: 0 0 140px rgba(139, 117, 255, 0.3); animation: orb-two 12s ease-in-out infinite alternate; }
.hero .container { position: relative; z-index: 2; }
.hero__content { max-width: 900px; margin-inline: auto; padding: 92px 0 116px; text-align: center; }
.hero__title { max-width: 860px; margin: 0 auto 22px; font-size: clamp(2.85rem, 7vw, 6.35rem); letter-spacing: -0.065em; text-wrap: balance; background: linear-gradient(115deg, #fff 4%, #a8efff 34%, #fff 52%, #b9acff 80%, #fff 98%); background-size: 220% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; filter: drop-shadow(0 12px 36px rgba(51, 159, 255, 0.16)); animation: title-shimmer 8s ease-in-out infinite; }
.hero__subtitle { margin-bottom: 18px; color: #dceeff; font-size: clamp(1.08rem, 2.5vw, 1.42rem); font-weight: 680; letter-spacing: -0.02em; }
.hero__description { max-width: 680px; margin: 0 auto 32px; font-size: clamp(1rem, 2.2vw, 1.18rem); }
.hero__buttons { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }
.hero__trust { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px 26px; margin-top: 36px; color: #8fa7c4; font-size: 0.82rem; font-weight: 650; }
.hero__trust span::before { content: "✓"; margin-right: 7px; color: var(--cyan); }

.problems { padding-top: 70px; }
.problems__list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 0; padding: 0; list-style: none; }
.problems__item { position: relative; min-height: 140px; display: flex; flex-direction: column; justify-content: space-between; gap: 24px; padding: 24px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-md); color: #dce7f7; background: linear-gradient(145deg, rgba(14, 31, 56, 0.82), rgba(8, 17, 33, 0.76)); box-shadow: 0 14px 50px rgba(0, 5, 18, 0.18); transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease; }
.problems__item::before { content: ""; position: absolute; right: 18px; bottom: 0; left: 18px; height: 2px; opacity: 0.5; background: linear-gradient(90deg, transparent, var(--blue), var(--cyan), transparent); transform: scaleX(0.35); transition: transform 260ms ease, opacity 260ms ease; }
.problems__item:hover { transform: translateY(-4px); border-color: rgba(65, 184, 255, 0.35); box-shadow: 0 22px 58px rgba(0, 5, 18, 0.32), 0 0 34px rgba(65, 184, 255, 0.08); }
.problems__item:hover::before { opacity: 1; transform: scaleX(1); }
.problems__icon { color: var(--blue); font-size: 0.76rem; font-weight: 850; letter-spacing: 0.12em; }

.services { overflow: clip; isolation: isolate; background: radial-gradient(circle at 50% 42%, rgba(45, 123, 217, 0.19), transparent 44%), radial-gradient(circle at 88% 24%, rgba(139, 117, 255, 0.1), transparent 25%), linear-gradient(180deg, transparent, rgba(10, 23, 43, 0.62), transparent); }
.services::before { content: ""; position: absolute; inset: 6% -15%; z-index: 0; pointer-events: none; background: linear-gradient(105deg, transparent 30%, rgba(84, 241, 221, 0.055) 48%, rgba(139, 117, 255, 0.07) 54%, transparent 70%); transform: translateX(-28%); animation: services-glow 11s ease-in-out infinite alternate; }
.services .container { position: relative; z-index: 2; }
.services__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.service-card { position: relative; min-width: 0; display: flex; flex-direction: column; padding: clamp(24px, 4vw, 34px); overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-lg); background: linear-gradient(145deg, rgba(15, 34, 62, 0.94), rgba(8, 18, 35, 0.9)); box-shadow: 0 18px 60px rgba(0, 5, 18, 0.28), inset 0 1px rgba(255,255,255,0.035); transition: transform 240ms ease, border-color 240ms ease, box-shadow 240ms ease; }
.service-card::before { content: ""; position: absolute; inset: -1px; z-index: 0; pointer-events: none; opacity: 0; background: radial-gradient(circle at 80% 0%, rgba(84, 241, 221, 0.16), transparent 34%), linear-gradient(115deg, transparent 38%, rgba(255,255,255,0.045) 50%, transparent 62%); transform: translateX(-20%); transition: opacity 260ms ease, transform 500ms ease; }
.service-card::after { content: ""; position: absolute; width: 200px; height: 200px; top: -120px; right: -90px; border-radius: 50%; background: rgba(76, 183, 255, 0.11); filter: blur(3px); pointer-events: none; animation: card-orb 8s ease-in-out infinite alternate; }
.service-card > * { position: relative; z-index: 1; }
.service-card:hover { transform: translateY(-7px) scale(1.006); border-color: rgba(84, 241, 221, 0.45); box-shadow: 0 28px 76px rgba(0, 5, 18, 0.42), 0 0 48px rgba(45, 146, 217, 0.13); }
.service-card:hover::before { opacity: 1; transform: translateX(0); }
.service-card--featured { border-color: rgba(84, 241, 221, 0.28); background: linear-gradient(145deg, rgba(13, 51, 70, 0.94), rgba(11, 25, 48, 0.92)); }
.service-card--custom { justify-content: center; background: linear-gradient(145deg, rgba(35, 29, 69, 0.75), rgba(10, 20, 39, 0.9)); }
.service-card--digital { grid-column: 1 / -1; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); align-items: center; gap: clamp(28px, 6vw, 76px); border-color: rgba(139, 117, 255, 0.32); background: radial-gradient(circle at 86% 12%, rgba(139, 117, 255, 0.18), transparent 32%), linear-gradient(135deg, rgba(24, 37, 72, 0.96), rgba(20, 24, 56, 0.94)); }
.service-card--digital .eyebrow { margin-bottom: 18px; }
.service-card__digital-intro { display: flex; flex-direction: column; align-items: flex-start; }
.service-card__digital-intro .service-card__description { max-width: 620px; }
.service-card__digital-list { align-content: center; margin: 0; padding: clamp(22px, 4vw, 34px); border: 1px solid rgba(126, 184, 255, 0.14); border-radius: var(--radius-md); background: rgba(6, 16, 34, 0.46); }
.service-card__topline { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.service-card__icon { width: 46px; height: 46px; flex: 0 0 46px; display: inline-grid; place-items: center; margin-bottom: 24px; border: 1px solid rgba(97, 204, 255, 0.38); border-radius: 14px; color: var(--cyan); background: linear-gradient(145deg, rgba(43, 139, 189, 0.2), rgba(72, 70, 165, 0.13)); box-shadow: inset 0 1px rgba(255,255,255,0.1), 0 0 22px rgba(65, 184, 255, 0.08); font-size: 1.18rem; font-weight: 800; transition: transform 240ms ease, box-shadow 240ms ease; }
.service-card:hover .service-card__icon { transform: translateY(-2px) rotate(-4deg) scale(1.08); box-shadow: inset 0 1px rgba(255,255,255,0.15), 0 0 28px rgba(84, 241, 221, 0.2); }
.service-card__topline .service-card__icon { margin-bottom: 24px; }
.service-card__badge { align-self: flex-start; padding: 7px 10px; border: 1px solid rgba(84, 241, 221, 0.3); border-radius: 999px; color: #b8fff4; background: rgba(22, 116, 111, 0.22); box-shadow: 0 0 22px rgba(84, 241, 221, 0.08); font-size: 0.7rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; animation: badge-glow 3.6s ease-in-out infinite; }
.service-card__title { margin-bottom: 12px; font-size: clamp(1.45rem, 3vw, 2rem); }
.service-card__description { margin-bottom: 22px; color: #b5c5da; }
.service-card__list { display: grid; gap: 11px; margin: 0 0 26px; padding: 0; list-style: none; color: #d9e6f5; }
.service-card__list li { position: relative; padding-left: 22px; }
.service-card__list li::before { content: ""; position: absolute; top: 0.7em; left: 0; width: 7px; height: 7px; border-radius: 50%; background: linear-gradient(135deg, var(--cyan), var(--blue)); box-shadow: 0 0 12px rgba(84, 241, 221, 0.4); }
.service-card__cta { align-self: flex-start; margin-top: auto; }
.service-card__link { align-self: flex-start; margin-top: 8px; padding: 8px 0; color: var(--cyan); font-weight: 760; }
.service-card__link:hover { color: #fff; }

.process__steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.process-step { position: relative; min-width: 0; padding: 26px 22px; border-top: 1px solid var(--line-strong); background: linear-gradient(180deg, rgba(15, 31, 55, 0.42), transparent); transition: transform 220ms ease, background 220ms ease, border-color 220ms ease; }
.process-step:hover { transform: translateY(-4px); border-color: var(--cyan); background: linear-gradient(180deg, rgba(22, 58, 80, 0.54), rgba(11, 24, 44, 0.08)); }
.process-step__number { margin-bottom: 42px; color: var(--blue); font-size: 0.76rem; font-weight: 850; letter-spacing: 0.12em; }
.process-step__title { margin-bottom: 12px; font-size: 1.2rem; letter-spacing: -0.025em; }
.process-step__description { margin: 0; font-size: 0.91rem; }

.technologies { padding-block: 56px; border-block: 1px solid rgba(126, 184, 255, 0.07); background: rgba(8, 18, 33, 0.38); }
.technologies__title { margin-bottom: 26px; font-size: 1rem; color: #8195b1; letter-spacing: 0.1em; text-transform: uppercase; }
.tech__tags { display: flex; flex-wrap: wrap; gap: 10px; }
.tech__tag { padding: 9px 13px; border: 1px solid var(--line); border-radius: 999px; color: #c6d5e8; background: rgba(13, 27, 50, 0.68); font-size: 0.82rem; font-weight: 650; transition: transform 180ms ease, color 180ms ease, border-color 180ms ease, box-shadow 180ms ease; }
.tech__tag:hover { transform: translateY(-3px); color: #fff; border-color: rgba(84, 241, 221, 0.44); box-shadow: 0 10px 28px rgba(0, 5, 18, 0.3), 0 0 20px rgba(84, 241, 221, 0.08); }

.faq__layout { display: grid; grid-template-columns: 0.75fr 1.25fr; align-items: start; gap: clamp(42px, 8vw, 100px); }
.faq__heading { position: sticky; top: 112px; margin: 0; }
.faq__items { display: grid; gap: 10px; }
.faq-item { border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(12, 25, 47, 0.7); transition: border-color 200ms ease, background 200ms ease, transform 200ms ease; }
.faq-item:hover, .faq-item[open] { border-color: rgba(65, 184, 255, 0.34); background: rgba(15, 35, 63, 0.78); transform: translateX(3px); }
.faq-item summary { position: relative; min-height: 66px; display: flex; align-items: center; padding: 18px 54px 18px 20px; color: var(--text); cursor: pointer; font-weight: 720; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; position: absolute; right: 20px; color: var(--cyan); font-size: 1.35rem; font-weight: 400; transition: transform 160ms ease; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { margin: 0; padding: 0 20px 22px; }

.cta__panel { position: relative; padding: clamp(34px, 7vw, 72px); overflow: hidden; border: 1px solid var(--line-strong); border-radius: var(--radius-xl); text-align: center; background: radial-gradient(circle at 50% 0%, rgba(84, 241, 221, 0.15), transparent 42%), linear-gradient(135deg, rgba(14, 43, 70, 0.98), rgba(23, 20, 61, 0.92)); box-shadow: var(--shadow); }
.cta__panel::before, .cta__panel::after { content: ""; position: absolute; border-radius: 50%; pointer-events: none; filter: blur(2px); }
.cta__panel::before { width: 180px; height: 180px; top: -100px; left: -70px; background: rgba(65, 184, 255, 0.18); animation: cta-orb-left 8s ease-in-out infinite alternate; }
.cta__panel::after { width: 220px; height: 220px; right: -110px; bottom: -140px; background: rgba(139, 117, 255, 0.22); animation: cta-orb-right 10s ease-in-out infinite alternate; }
.cta__title { position: relative; max-width: 720px; margin: 0 auto 16px; font-size: clamp(2rem, 5vw, 3.6rem); }
.cta__description { position: relative; max-width: 660px; margin: 0 auto 28px; }
.cta__panel .btn { position: relative; z-index: 1; }

@keyframes grid-drift { to { background-position: 64px 64px; } }
@keyframes signal-pulse { 0%, 100% { opacity: 0.65; transform: scaleX(0.72); } 50% { opacity: 1; transform: scaleX(1.15); } }
@keyframes title-shimmer { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
@keyframes aurora-drift { 0% { transform: translate3d(-2%, -1%, 0) rotate(-3deg) scale(1); } 100% { transform: translate3d(3%, 2%, 0) rotate(4deg) scale(1.08); } }
@keyframes orb-one { to { transform: translate3d(42px, 28px, 0) scale(1.15); } }
@keyframes orb-two { to { transform: translate3d(-52px, -26px, 0) scale(1.2); } }
@keyframes services-glow { to { transform: translateX(28%); } }
@keyframes card-orb { to { transform: translate3d(-24px, 30px, 0) scale(1.16); } }
@keyframes badge-glow { 0%, 100% { box-shadow: 0 0 18px rgba(84, 241, 221, 0.06); } 50% { box-shadow: 0 0 28px rgba(84, 241, 221, 0.18); } }
@keyframes cta-orb-left { to { transform: translate3d(42px, 32px, 0) scale(1.16); } }
@keyframes cta-orb-right { to { transform: translate3d(-44px, -28px, 0) scale(1.13); } }

.footer { padding: 36px 0 46px; border-top: 1px solid rgba(126, 184, 255, 0.08); }
.footer__content { display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.footer__logo { width: auto; height: 50px; filter: brightness(0) invert(1); opacity: 0.76; }
.footer p { margin: 0; text-align: right; }
.footer__copyright { color: #d4deec; font-size: 0.86rem; }
.footer__tagline { font-size: 0.78rem; }

.calculator { width: min(94vw, 760px); max-height: min(92dvh, 850px); margin: auto; padding: 0; overflow: auto; border: 1px solid var(--line-strong); border-radius: var(--radius-lg); color: var(--muted); background: #091628; box-shadow: 0 40px 120px rgba(0, 0, 0, 0.72); }
.calculator::backdrop { background: rgba(2, 7, 15, 0.76); backdrop-filter: blur(8px); }
.calculator__shell { padding: clamp(22px, 5vw, 38px); }
.calculator__header { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 28px; }
.calculator__header h2 { margin-bottom: 10px; font-size: clamp(1.75rem, 5vw, 2.6rem); }
.calculator__header p { max-width: 570px; margin: 0; }
.calculator__close { width: 44px; height: 44px; flex: 0 0 44px; border: 1px solid var(--line); border-radius: 50%; color: var(--text); background: rgba(19, 41, 70, 0.72); cursor: pointer; font-size: 1.55rem; line-height: 1; }
.calculator__form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.field { min-width: 0; }
.field label, .field legend { display: block; margin-bottom: 8px; color: #e4edf9; font-size: 0.88rem; font-weight: 700; }
.field input[type="number"], .field select, .form__input, .form__textarea { width: 100%; min-height: 50px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; color: var(--text); background: rgba(5, 14, 28, 0.78); transition: border-color 160ms ease, box-shadow 160ms ease; }
.field select { color-scheme: dark; }
.field input[type="number"]:focus, .field select:focus, .form__input:focus, .form__textarea:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(84, 241, 221, 0.12); }
.field small { display: block; margin-top: 7px; color: #7f93b0; font-size: 0.72rem; }
.field--options { grid-column: 1 / -1; margin: 0; padding: 0; border: 0; }
.field--options > label { min-height: 48px; display: inline-flex; align-items: center; gap: 8px; margin: 0 8px 8px 0; padding: 9px 13px; border: 1px solid var(--line); border-radius: 12px; background: rgba(10, 26, 48, 0.7); cursor: pointer; }
.field--options input { width: 18px; height: 18px; accent-color: var(--cyan); }
.calculator__error, .form__status { grid-column: 1 / -1; margin: 0; padding: 12px 14px; border: 1px solid rgba(255, 139, 154, 0.28); border-radius: 12px; color: #ffd9df; background: rgba(121, 27, 48, 0.18); }
.calculator__submit { grid-column: 1 / -1; width: 100%; }
.calculator__result { margin-top: 24px; padding: 24px; border: 1px solid rgba(84, 241, 221, 0.3); border-radius: var(--radius-md); background: linear-gradient(135deg, rgba(18, 69, 81, 0.52), rgba(19, 33, 70, 0.52)); }
.calculator__result-label { display: block; margin-bottom: 4px; color: #a8b8cc; font-size: 0.78rem; font-weight: 760; text-transform: uppercase; letter-spacing: 0.08em; }
.calculator__result strong { display: block; margin-bottom: 8px; color: var(--text); font-size: clamp(1.7rem, 7vw, 2.6rem); letter-spacing: -0.04em; }
.calculator__result p { margin-bottom: 10px; color: var(--success); font-weight: 740; }
.calculator__result small { display: block; margin-bottom: 18px; }

.consulta { min-height: calc(100vh - 74px); padding-top: 70px; background: radial-gradient(circle at 50% 0, rgba(65, 184, 255, 0.11), transparent 36rem); }
.consulta__header { max-width: 760px; margin: 0 auto 34px; text-align: center; }
.consulta__back { display: block; margin-bottom: 24px; color: #aebdd1; font-size: 0.88rem; font-weight: 680; }
.consulta__back:hover { color: var(--cyan); }
.consulta__title { margin-bottom: 16px; font-size: clamp(2.35rem, 6vw, 4.2rem); }
.consulta__description { margin-bottom: 0; font-size: 1.06rem; }
.form, .form__success { max-width: 760px; margin-inline: auto; padding: clamp(22px, 5vw, 38px); border: 1px solid var(--line); border-radius: var(--radius-lg); background: linear-gradient(145deg, rgba(14, 30, 55, 0.92), rgba(7, 17, 33, 0.9)); box-shadow: var(--shadow); }
.form__row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.form__group { min-width: 0; margin-bottom: 18px; }
.form__label { display: block; margin-bottom: 8px; color: #e6effb; font-size: 0.88rem; font-weight: 720; }
.form__optional { color: #7f93b0; font-weight: 500; }
.form__textarea { min-height: 118px; resize: vertical; }
.form__input::placeholder, .form__textarea::placeholder { color: #667b99; }
.form__submit { width: 100%; margin-top: 4px; }
.form__success { text-align: center; }
.form__success .service-card__icon { margin-inline: auto; }
.form__success h2 { margin-bottom: 12px; font-size: 2rem; }

.dashboard-body { min-height: 100vh; background: #060c18; }
.dashboard-ambient { position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; background: radial-gradient(circle at 8% 12%, rgba(65, 184, 255, 0.18), transparent 26rem), radial-gradient(circle at 90% 25%, rgba(139, 117, 255, 0.14), transparent 32rem), linear-gradient(rgba(112, 176, 255, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(112, 176, 255, 0.035) 1px, transparent 1px); background-size: auto, auto, 64px 64px, 64px 64px; }
.dashboard-header { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 14px clamp(18px, 4vw, 52px); border-bottom: 1px solid rgba(126, 184, 255, 0.12); background: rgba(6, 12, 24, 0.82); backdrop-filter: blur(20px) saturate(145%); }
.dashboard-brand { display: flex; align-items: center; gap: 16px; color: var(--text); font-size: 0.98rem; font-weight: 760; line-height: 1.25; }
.dashboard-brand img { width: 58px; height: 52px; object-fit: contain; object-position: top; filter: brightness(0) invert(1) drop-shadow(0 0 16px rgba(65, 184, 255, 0.24)); }
.dashboard-brand span { display: grid; }
.dashboard-brand small { margin-bottom: 2px; color: var(--cyan); font-size: 0.68rem; font-weight: 850; letter-spacing: 0.12em; text-transform: uppercase; }
.dashboard-header__actions { display: flex; gap: 10px; }
.dashboard-header__actions .btn { min-height: 42px; padding: 9px 15px; font-size: 0.8rem; }
.dashboard-main { width: min(100% - 32px, 1440px); margin-inline: auto; padding: clamp(38px, 6vw, 72px) 0 90px; }
.dashboard-login { width: min(100%, 590px); margin: 7vh auto 0; padding: clamp(28px, 6vw, 54px); border: 1px solid rgba(84, 241, 221, 0.26); border-radius: var(--radius-xl); text-align: center; background: radial-gradient(circle at 50% 0%, rgba(84, 241, 221, 0.12), transparent 42%), linear-gradient(145deg, rgba(14, 35, 61, 0.96), rgba(7, 16, 31, 0.96)); box-shadow: var(--shadow), 0 0 70px rgba(65, 184, 255, 0.08); }
.dashboard-login__icon { width: 62px; height: 62px; display: grid; place-items: center; margin: 0 auto 24px; border: 1px solid rgba(84, 241, 221, 0.35); border-radius: 20px; color: var(--cyan); background: rgba(23, 91, 108, 0.2); box-shadow: 0 0 30px rgba(84, 241, 221, 0.12); font-size: 1.65rem; }
.dashboard-login .eyebrow { margin-bottom: 12px; }
.dashboard-login h1 { margin-bottom: 16px; font-size: clamp(2rem, 6vw, 3.25rem); }
.dashboard-login > p:not(.eyebrow) { max-width: 470px; margin: 0 auto 28px; }
.dashboard-login__form { text-align: left; }
.dashboard-login__form > label { display: block; margin-bottom: 8px; color: #e4edf9; font-size: 0.84rem; font-weight: 720; }
.dashboard-login__row { display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.dashboard-login__row input, .dashboard-toolbar input, .dashboard-toolbar select, .status-select { min-height: 48px; padding: 10px 13px; border: 1px solid var(--line); border-radius: 12px; color: var(--text); background: rgba(5, 14, 28, 0.82); }
.dashboard-login__row input:focus, .dashboard-toolbar input:focus, .dashboard-toolbar select:focus, .status-select:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(84, 241, 221, 0.1); }
.dashboard-message { margin: 16px 0 0; padding: 12px 14px; border: 1px solid rgba(255, 139, 154, 0.28); border-radius: 12px; color: #ffd9df; background: rgba(121, 27, 48, 0.18); }
.dashboard-intro { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin-bottom: 34px; }
.dashboard-intro h1 { margin-bottom: 12px; font-size: clamp(2.4rem, 5vw, 4.5rem); }
.dashboard-intro p:not(.eyebrow) { max-width: 710px; margin: 0; }
.dashboard-sync { flex: 0 0 auto; color: #7f93b0; font-size: 0.78rem; }
.dashboard-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 24px; }
.dashboard-stat { position: relative; min-width: 0; padding: 22px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-md); background: linear-gradient(145deg, rgba(15, 34, 61, 0.88), rgba(8, 18, 35, 0.84)); box-shadow: 0 16px 48px rgba(0, 5, 18, 0.2); }
.dashboard-stat::after { content: ""; position: absolute; width: 100px; height: 100px; right: -50px; bottom: -60px; border-radius: 50%; background: rgba(65, 184, 255, 0.1); box-shadow: 0 0 45px rgba(65, 184, 255, 0.15); }
.dashboard-stat > span { display: block; margin-bottom: 14px; color: #91a5bf; font-size: 0.72rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; }
.dashboard-stat strong { display: block; margin-bottom: 5px; color: var(--text); font-size: clamp(1.8rem, 4vw, 2.7rem); line-height: 1; letter-spacing: -0.045em; }
.dashboard-stat small { color: #7187a5; font-size: 0.72rem; }
.dashboard-stat--money { border-color: rgba(84, 241, 221, 0.24); background: linear-gradient(145deg, rgba(16, 56, 67, 0.9), rgba(10, 26, 48, 0.88)); }
.dashboard-stat--money strong { color: #a8fff2; font-size: clamp(1.45rem, 3.4vw, 2.25rem); }
.dashboard-toolbar { display: grid; grid-template-columns: minmax(220px, 1fr) minmax(150px, 0.28fr) minmax(160px, 0.3fr); gap: 12px; margin-bottom: 24px; padding: 14px; border: 1px solid rgba(126, 184, 255, 0.1); border-radius: var(--radius-md); background: rgba(8, 18, 34, 0.66); }
.dashboard-toolbar label { display: grid; gap: 6px; }
.dashboard-toolbar label > span { color: #8fa2bc; font-size: 0.7rem; font-weight: 780; letter-spacing: 0.06em; text-transform: uppercase; }
.dashboard-toolbar input, .dashboard-toolbar select { width: 100%; min-height: 44px; color-scheme: dark; }
.dashboard-list { display: grid; gap: 18px; }
.inquiry-card { overflow: hidden; border: 1px solid rgba(126, 184, 255, 0.17); border-radius: var(--radius-lg); background: linear-gradient(145deg, rgba(14, 30, 55, 0.95), rgba(7, 17, 33, 0.94)); box-shadow: 0 20px 64px rgba(0, 5, 18, 0.28); }
.inquiry-card__header { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; padding: 25px 28px 20px; border-bottom: 1px solid rgba(126, 184, 255, 0.1); background: linear-gradient(90deg, rgba(32, 92, 126, 0.13), transparent 48%); }
.inquiry-card__pack { display: inline-flex; margin-bottom: 10px; padding: 5px 9px; border: 1px solid rgba(84, 241, 221, 0.22); border-radius: 999px; color: #9dfbeb; background: rgba(22, 116, 111, 0.14); font-size: 0.65rem; font-weight: 820; letter-spacing: 0.08em; text-transform: uppercase; }
.inquiry-card__identity h2 { margin-bottom: 5px; font-size: clamp(1.5rem, 3vw, 2.1rem); }
.inquiry-card__identity p { margin: 0; color: #9fb0c7; }
.inquiry-card__controls { display: flex; align-items: flex-end; gap: 16px; }
.inquiry-card__controls label { display: grid; gap: 5px; }
.inquiry-card__controls label > span { color: #748ba8; font-size: 0.65rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.inquiry-card__controls time { padding-bottom: 10px; color: #748ba8; font-size: 0.74rem; white-space: nowrap; }
.status-select { min-height: 40px; padding: 7px 32px 7px 11px; color-scheme: dark; font-size: 0.78rem; font-weight: 720; }
.status-select--nuevo { border-color: rgba(84, 241, 221, 0.28); color: #9dfbeb; }
.status-select--contactado { border-color: rgba(65, 184, 255, 0.3); color: #9bdcff; }
.status-select--en_proceso { border-color: rgba(139, 117, 255, 0.35); color: #c5baff; }
.status-select--cerrado { color: #92a3ba; }
.inquiry-contact { display: flex; flex-wrap: wrap; gap: 9px; padding: 15px 28px; border-bottom: 1px solid rgba(126, 184, 255, 0.08); }
.inquiry-contact__link { padding: 7px 11px; border: 1px solid var(--line); border-radius: 10px; color: #c9d7e9; background: rgba(8, 21, 40, 0.72); font-size: 0.78rem; font-weight: 680; }
.inquiry-contact__link:hover { border-color: var(--line-strong); color: var(--cyan); }
.inquiry-request { padding: 22px 28px; }
.inquiry-request h3, .inquiry-estimate h3 { margin-bottom: 8px; color: #8299b5; font-size: 0.7rem; font-weight: 820; letter-spacing: 0.1em; text-transform: uppercase; }
.inquiry-request h3:not(:first-child) { margin-top: 22px; }
.inquiry-request p { margin: 0; color: #dce7f5; white-space: pre-wrap; }
.inquiry-estimate { padding: 24px 28px 28px; border-top: 1px solid rgba(126, 184, 255, 0.1); background: rgba(4, 13, 27, 0.32); }
.inquiry-section-heading { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 16px; }
.inquiry-section-heading h3 { margin: 0; }
.estimate-state { flex: 0 0 auto; padding: 5px 9px; border-radius: 999px; font-size: 0.64rem; font-weight: 850; letter-spacing: 0.08em; }
.estimate-state.is-estimated { border: 1px solid rgba(84, 241, 221, 0.28); color: #a8fff2; background: rgba(20, 111, 104, 0.18); }
.estimate-state.is-empty { border: 1px solid rgba(139, 117, 255, 0.25); color: #c9c2f5; background: rgba(84, 68, 147, 0.15); }
.inquiry-no-estimate { margin: 0; color: #8da1bc; font-style: italic; }
.inquiry-estimate__summary, .inquiry-breakdown__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.inquiry-metric { min-width: 0; padding: 14px; border: 1px solid rgba(126, 184, 255, 0.11); border-radius: 12px; background: rgba(12, 29, 52, 0.58); }
.inquiry-metric > span { display: block; margin-bottom: 7px; color: #768da9; font-size: 0.66rem; font-weight: 780; letter-spacing: 0.04em; text-transform: uppercase; }
.inquiry-metric strong { display: block; overflow-wrap: anywhere; color: #eaf2fc; font-size: clamp(0.92rem, 2vw, 1.12rem); line-height: 1.25; }
.inquiry-metric--accent { border-color: rgba(84, 241, 221, 0.2); background: linear-gradient(145deg, rgba(21, 70, 79, 0.55), rgba(16, 33, 64, 0.56)); }
.inquiry-metric--accent strong { color: #a8fff2; }
.inquiry-breakdown { margin-top: 12px; border: 1px solid rgba(126, 184, 255, 0.12); border-radius: 13px; background: rgba(5, 15, 30, 0.48); }
.inquiry-breakdown summary { position: relative; min-height: 48px; display: flex; align-items: center; padding: 11px 42px 11px 14px; color: #b9c9dd; cursor: pointer; font-size: 0.78rem; font-weight: 740; list-style: none; }
.inquiry-breakdown summary::-webkit-details-marker { display: none; }
.inquiry-breakdown summary::after { content: "+"; position: absolute; right: 14px; color: var(--cyan); font-size: 1.2rem; }
.inquiry-breakdown[open] summary::after { content: "−"; }
.inquiry-breakdown__body { padding: 0 14px 16px; }
.inquiry-breakdown__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.inquiry-breakdown h4 { margin: 22px 0 10px; color: #91a6bf; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; }
.inquiry-info-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.inquiry-info { min-width: 0; padding: 10px 12px; border-left: 2px solid rgba(65, 184, 255, 0.28); background: rgba(12, 29, 52, 0.42); }
.inquiry-info span { display: block; margin-bottom: 3px; color: #7087a4; font-size: 0.64rem; }
.inquiry-info strong { display: block; overflow-wrap: anywhere; color: #d8e4f3; font-size: 0.78rem; }
.dashboard-empty { padding: 70px 24px; border: 1px dashed rgba(126, 184, 255, 0.18); border-radius: var(--radius-lg); text-align: center; }
.dashboard-empty > span { display: block; margin-bottom: 15px; color: var(--blue); font-size: 2rem; }
.dashboard-empty h2 { margin-bottom: 8px; }
.dashboard-empty p { margin: 0; }

@media (max-width: 860px) {
  .section-shell { padding: 68px 0; }
  .navbar__menu { gap: 16px; }
  .navbar__actions { gap: 14px; }
  .process__steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .faq__layout { grid-template-columns: 1fr; gap: 30px; }
  .faq__heading { position: static; }
  .dashboard-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .inquiry-estimate__summary, .inquiry-breakdown__grid, .inquiry-info-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  html { scroll-padding-top: 122px; }
  .container { width: min(100% - 24px, var(--max-width)); }
  .header { position: sticky; background: rgba(6, 12, 24, 0.96); backdrop-filter: none; }
  .ambient-canvas { display: block; opacity: 0.78; filter: none; }
  body::before, .eyebrow::before, .hero::before, .hero__orb, .hero__title, .services::before, .service-card::after, .service-card__badge, .cta__panel::before, .cta__panel::after { animation: none; }
  .hero__title { filter: none; background-position: 50% 50%; }
  .service-card, .problems__item, .process-step, .tech__tag, .faq-item, .btn { transition-duration: 0.001ms; }
  .navbar, .navbar__inner { min-height: 64px; }
  .navbar__inner { flex-wrap: wrap; padding-block: 8px; gap: 6px 12px; }
  .navbar__logo-img { height: 42px; }
  .navbar__actions { flex: 1 1 auto; justify-content: flex-end; }
  .navbar__menu { order: 2; width: 100%; justify-content: center; gap: 24px; }
  .navbar__link { min-height: 40px; display: inline-flex; align-items: center; padding-block: 5px; font-size: 0.79rem; }
  .navbar__link::after { bottom: 3px; }
  .language-switcher__button { min-width: 36px; min-height: 34px; }
  .hero { min-height: auto; }
  .hero__content { padding: 78px 0 88px; }
  .hero__title { font-size: clamp(2.7rem, 13.2vw, 4rem); }
  .hero__buttons { display: grid; }
  .hero__buttons .btn { width: 100%; }
  .hero__trust { align-items: flex-start; flex-direction: column; width: fit-content; margin: 30px auto 0; text-align: left; }
  .section-heading { margin-bottom: 30px; }
  .problems__list, .services__grid, .process__steps { grid-template-columns: 1fr; }
  .service-card--digital { grid-column: auto; grid-template-columns: 1fr; gap: 24px; }
  .service-card__digital-list { padding: 20px; }
  .problems__item { min-height: 120px; }
  .service-card:hover { transform: none; }
  .process-step { padding-inline: 16px; }
  .process-step__number { margin-bottom: 24px; }
  .tech__tags { gap: 8px; }
  .faq-item summary { min-height: 60px; }
  .footer__content { align-items: flex-start; flex-direction: column; }
  .footer p { text-align: left; }
  .calculator { width: 100%; max-width: none; max-height: 94dvh; margin: auto 0 0; border-radius: 24px 24px 0 0; }
  .calculator__form { grid-template-columns: 1fr; }
  .field--options, .calculator__error, .calculator__submit { grid-column: 1; }
  .field--options > label { width: 100%; margin-right: 0; }
  .calculator__result .btn { width: 100%; }
  .form__row { grid-template-columns: 1fr; gap: 0; }
  .consulta { padding-top: 48px; }
  .dashboard-header { align-items: flex-start; padding: 12px; }
  .dashboard-brand span { display: none; }
  .dashboard-brand img { width: 50px; height: 45px; }
  .dashboard-header__actions { flex-wrap: wrap; justify-content: flex-end; }
  .dashboard-header__actions .btn { min-height: 40px; padding: 8px 10px; }
  .dashboard-main { width: min(100% - 20px, 1440px); padding-top: 30px; }
  .dashboard-login { margin-top: 2vh; padding: 25px 18px; border-radius: var(--radius-lg); }
  .dashboard-login__row { grid-template-columns: 1fr; }
  .dashboard-intro { align-items: flex-start; flex-direction: column; gap: 12px; }
  .dashboard-stats { grid-template-columns: 1fr 1fr; gap: 8px; }
  .dashboard-stat { padding: 16px 14px; }
  .dashboard-toolbar { grid-template-columns: 1fr; }
  .inquiry-card__header { align-items: stretch; flex-direction: column; padding: 20px 18px 16px; }
  .inquiry-card__controls { align-items: flex-start; justify-content: space-between; }
  .inquiry-card__controls time { padding: 10px 0 0; }
  .inquiry-contact, .inquiry-request, .inquiry-estimate { padding-inline: 18px; }
  .inquiry-estimate__summary, .inquiry-breakdown__grid, .inquiry-info-grid { grid-template-columns: 1fr; }
  .inquiry-section-heading { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  .service-card:hover, .btn:hover { transform: none; }
}

/* Página de producto SaaS */
.navbar__login {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border: 1px solid rgba(84, 241, 221, 0.32);
  border-radius: 12px;
  color: #dffffa;
  background: rgba(22, 95, 96, 0.2);
  font-size: 0.84rem;
  font-weight: 760;
  white-space: nowrap;
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}
.navbar__login:hover { border-color: var(--cyan); background: rgba(26, 117, 114, 0.28); transform: translateY(-1px); }
.product-page { background: radial-gradient(circle at 8% 12%, rgba(36, 142, 255, 0.15), transparent 28rem), radial-gradient(circle at 86% 26%, rgba(84, 241, 221, 0.08), transparent 34rem), var(--bg); }
.product-page .product-hero { content-visibility: visible; contain-intrinsic-block-size: none; }
.product-hero { min-height: calc(100svh - 74px); display: grid; align-items: center; overflow: clip; isolation: isolate; border-bottom: 1px solid rgba(126, 184, 255, 0.08); }
.product-hero::before { content: ""; position: absolute; inset: 0; z-index: -2; background: linear-gradient(135deg, rgba(10, 28, 53, 0.9), rgba(5, 12, 25, 0.68) 54%, rgba(8, 25, 38, 0.84)); }
.product-hero::after { content: ""; position: absolute; right: -12%; bottom: -45%; width: 58%; aspect-ratio: 1; z-index: -1; border: 1px solid rgba(84, 241, 221, 0.1); border-radius: 50%; box-shadow: 0 0 0 70px rgba(84, 241, 221, 0.025), 0 0 0 140px rgba(65, 184, 255, 0.018); }
.product-hero__glow { position: absolute; z-index: -1; border-radius: 999px; filter: blur(12px); pointer-events: none; }
.product-hero__glow--one { top: 10%; left: 8%; width: 240px; aspect-ratio: 1; background: rgba(65, 184, 255, 0.1); box-shadow: 0 0 120px rgba(65, 184, 255, 0.22); }
.product-hero__glow--two { right: 15%; bottom: 8%; width: 220px; aspect-ratio: 1; background: rgba(84, 241, 221, 0.07); box-shadow: 0 0 140px rgba(84, 241, 221, 0.18); }
.product-hero__layout { display: grid; grid-template-columns: minmax(0, 0.92fr) minmax(470px, 1.08fr); align-items: center; gap: clamp(44px, 7vw, 92px); padding-block: 86px 94px; }
.product-hero__copy h1 { max-width: 700px; margin-bottom: 24px; font-size: clamp(3rem, 6.1vw, 5.7rem); letter-spacing: -0.067em; text-wrap: balance; }
.product-hero__copy h1 span { color: transparent; background: linear-gradient(110deg, var(--cyan), #82ccff 54%, #a99cff); -webkit-background-clip: text; background-clip: text; }
.product-hero__lead { max-width: 660px; margin-bottom: 31px; color: #b7c9de; font-size: clamp(1.04rem, 2vw, 1.2rem); }
.product-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.product-trust { display: flex; flex-wrap: wrap; gap: 12px 22px; margin-top: 28px; color: #91a9c4; font-size: 0.78rem; font-weight: 680; }
.product-trust i { margin-right: 5px; color: var(--cyan); font-style: normal; }
.product-console { overflow: hidden; border: 1px solid rgba(126, 194, 255, 0.22); border-radius: 24px; background: rgba(9, 21, 39, 0.88); box-shadow: 0 38px 110px rgba(0, 4, 16, 0.5), 0 0 70px rgba(65, 184, 255, 0.1); transform: perspective(1100px) rotateY(-4deg) rotateX(1deg); }
.product-console__top { min-height: 58px; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 18px; border-bottom: 1px solid rgba(126, 184, 255, 0.12); background: rgba(5, 14, 28, 0.8); }
.product-console__brand { display: flex; align-items: center; gap: 8px; color: #e9f3ff; font-size: 0.78rem; font-weight: 760; }
.product-console__brand img { width: 30px; height: 30px; object-fit: contain; filter: brightness(0) invert(1); }
.product-status { display: inline-flex; align-items: center; gap: 7px; padding: 5px 9px; border: 1px solid rgba(105, 240, 195, 0.22); border-radius: 999px; color: #9cf9dc; background: rgba(38, 122, 92, 0.14); font-size: 0.67rem; font-weight: 760; }
.product-status i { width: 6px; aspect-ratio: 1; border-radius: 50%; background: var(--success); box-shadow: 0 0 10px var(--success); }
.product-console__body { min-height: 400px; display: grid; grid-template-columns: 54px 1fr; }
.product-console__body aside { display: flex; align-items: center; flex-direction: column; gap: 17px; padding-top: 24px; border-right: 1px solid rgba(126, 184, 255, 0.09); background: rgba(5, 15, 29, 0.56); }
.product-console__body aside b { width: 20px; height: 6px; border-radius: 4px; background: rgba(130, 172, 219, 0.22); }
.product-console__body aside b:first-child { height: 20px; border: 1px solid rgba(84, 241, 221, 0.28); background: rgba(84, 241, 221, 0.14); }
.product-console__content { padding: 29px 25px 25px; }
.product-console__content > p { margin-bottom: 4px; color: #6f88a7; font-size: 0.68rem; font-weight: 790; letter-spacing: 0.08em; text-transform: uppercase; }
.product-console__content > h2 { margin-bottom: 22px; font-size: clamp(1.35rem, 2.7vw, 2rem); }
.product-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; }
.product-metrics article { min-width: 0; padding: 15px 13px; border: 1px solid rgba(126, 184, 255, 0.1); border-radius: 12px; background: rgba(15, 34, 60, 0.58); }
.product-metrics small, .product-metrics span { display: block; color: #7189a6; font-size: 0.61rem; }
.product-metrics strong { display: block; margin: 6px 0 2px; color: #f1f7ff; font-size: clamp(1.05rem, 2vw, 1.35rem); line-height: 1.15; }
.product-metrics strong.is-connected { color: #9cf9dc; font-size: 0.87rem; }
.product-activity { display: grid; grid-template-columns: 1fr auto; gap: 0; margin-top: 14px; border: 1px solid rgba(126, 184, 255, 0.1); border-radius: 13px; background: rgba(7, 18, 34, 0.56); }
.product-activity div, .product-activity > b { padding: 13px; border-bottom: 1px solid rgba(126, 184, 255, 0.07); }
.product-activity div:nth-last-of-type(1), .product-activity > b:last-child { border-bottom: 0; }
.product-activity span, .product-activity small { display: block; }
.product-activity span { color: #dbe8f7; font-size: 0.74rem; font-weight: 730; }
.product-activity small { margin-top: 2px; color: #728aa6; font-size: 0.62rem; }
.product-activity > b { color: #748ca7; font-size: 0.6rem; font-weight: 650; white-space: nowrap; }
.product-proof { padding-block: 34px; border-bottom: 1px solid rgba(126, 184, 255, 0.08); background: rgba(8, 19, 35, 0.5); }
.product-proof__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.product-proof article { padding: 10px 24px; border-right: 1px solid rgba(126, 184, 255, 0.1); text-align: center; }
.product-proof article:last-child { border-right: 0; }
.product-proof strong, .product-proof span { display: block; }
.product-proof strong { color: #eaf4ff; font-size: 1.06rem; }
.product-proof span { color: #7f97b4; font-size: 0.73rem; }
.product-heading { max-width: 760px; }
.product-heading .section__description { margin-inline: auto; }
.product-features__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; }
.product-feature { min-height: 230px; padding: 30px; border: 1px solid rgba(126, 184, 255, 0.13); border-radius: 20px; background: linear-gradient(145deg, rgba(14, 31, 56, 0.74), rgba(7, 18, 34, 0.8)); box-shadow: 0 20px 60px rgba(0, 4, 16, 0.16); }
.product-feature--wide { grid-column: 1 / -1; min-height: 210px; display: grid; grid-template-columns: 100px minmax(0, 1fr); align-items: center; gap: 30px; border-color: rgba(84, 241, 221, 0.18); background: radial-gradient(circle at 10% 50%, rgba(84, 241, 221, 0.1), transparent 24rem), linear-gradient(145deg, rgba(13, 39, 59, 0.82), rgba(8, 20, 39, 0.82)); }
.product-feature__number { color: transparent; font-size: 4.8rem; font-weight: 850; line-height: 1; -webkit-text-stroke: 1px rgba(84, 241, 221, 0.44); }
.product-feature__icon { width: 48px; aspect-ratio: 1; display: grid; place-items: center; margin-bottom: 38px; border: 1px solid rgba(84, 241, 221, 0.22); border-radius: 13px; color: var(--cyan); background: rgba(84, 241, 221, 0.07); font-size: 1.25rem; }
.product-feature h3 { margin-bottom: 11px; font-size: 1.35rem; }
.product-feature p { max-width: 680px; margin: 0; }
.product-steps { border-block: 1px solid rgba(126, 184, 255, 0.08); background: linear-gradient(120deg, rgba(8, 24, 44, 0.72), rgba(6, 16, 31, 0.72)); }
.product-steps__layout { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(430px, 1.15fr); gap: clamp(45px, 8vw, 110px); }
.product-steps__intro { align-self: center; }
.product-steps__intro p { max-width: 520px; margin: 0; }
.product-steps__list { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.product-steps__list li { position: relative; display: grid; grid-template-columns: 52px 1fr; gap: 18px; padding: 20px 0; border-bottom: 1px solid rgba(126, 184, 255, 0.1); }
.product-steps__list li:last-child { border-bottom: 0; }
.product-steps__list li > span { width: 42px; aspect-ratio: 1; display: grid; place-items: center; border: 1px solid rgba(84, 241, 221, 0.2); border-radius: 50%; color: var(--cyan); background: rgba(84, 241, 221, 0.07); font-size: 0.8rem; font-weight: 820; }
.product-steps__list strong { display: block; color: #e5effb; font-size: 1rem; }
.product-steps__list p { margin: 2px 0 0; color: #839bb7; font-size: 0.83rem; }
.product-checkout { overflow: clip; }
.product-checkout::before { content: ""; position: absolute; top: 10%; left: 45%; width: 560px; aspect-ratio: 1; border-radius: 50%; background: rgba(65, 184, 255, 0.08); filter: blur(90px); pointer-events: none; }
.product-checkout--first { min-height: calc(100svh - 74px); display: grid; align-items: center; content-visibility: visible !important; contain-intrinsic-block-size: none !important; padding-block: clamp(54px, 7vw, 86px); border-bottom: 1px solid rgba(126, 184, 255, 0.08); background: radial-gradient(circle at 14% 24%, rgba(65, 184, 255, 0.11), transparent 30rem), linear-gradient(150deg, rgba(8, 21, 40, 0.82), rgba(5, 14, 27, 0.74)); }
.product-checkout--first .product-checkout__layout { align-items: stretch; }
.product-checkout__layout { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(400px, 0.84fr); align-items: start; gap: 18px; }
.product-plan, .product-signup-card { border: 1px solid rgba(126, 184, 255, 0.15); border-radius: 24px; background: rgba(9, 23, 42, 0.84); box-shadow: 0 28px 80px rgba(0, 4, 16, 0.24); }
.product-plan { padding: clamp(28px, 5vw, 48px); }
.product-plan__heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.product-plan__heading h1, .product-plan__heading h2 { max-width: 680px; margin: 0; font-size: clamp(2.25rem, 4vw, 3.65rem); }
.product-plan__badge { padding: 6px 10px; border: 1px solid rgba(84, 241, 221, 0.22); border-radius: 999px; color: #9af5e7; background: rgba(84, 241, 221, 0.08); font-size: 0.69rem; font-weight: 760; white-space: nowrap; }
.product-price { display: flex; align-items: baseline; gap: 10px; margin: 28px 0 14px; }
.product-price strong { color: #f6faff; font-size: clamp(3.4rem, 8vw, 5.4rem); line-height: 1; letter-spacing: -0.065em; }
.product-price strong small { color: var(--cyan); font-size: 0.8rem; letter-spacing: 0.08em; vertical-align: top; }
.product-price > span { color: #8ea5bf; font-size: 0.9rem; }
.product-plan__copy { max-width: 620px; }
.product-plan__list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 26px; margin: 30px 0; padding: 25px 0; border-block: 1px solid rgba(126, 184, 255, 0.1); color: #c9d8e8; list-style: none; }
.product-plan__list li { display: flex; gap: 9px; font-size: 0.86rem; }
.product-plan__list span { color: var(--cyan); font-weight: 850; }
.product-plan__note { margin: 0; color: #7189a5; font-size: 0.74rem; }
.product-signup-card { padding: clamp(26px, 4vw, 38px); border-color: rgba(84, 241, 221, 0.2); background: linear-gradient(150deg, rgba(13, 37, 57, 0.94), rgba(8, 20, 38, 0.94)); }
.product-signup-card__step { display: inline-flex; margin-bottom: 16px; color: var(--cyan); font-size: 0.7rem; font-weight: 820; letter-spacing: 0.09em; text-transform: uppercase; }
.product-signup-card h2 { margin-bottom: 10px; font-size: clamp(1.6rem, 3vw, 2.15rem); }
.product-signup-card > p { font-size: 0.88rem; }
.product-signup-form { display: grid; gap: 15px; margin-top: 24px; }
.product-field { display: grid; gap: 7px; }
.product-field label { color: #c7d6e7; font-size: 0.76rem; font-weight: 730; }
.product-field input { width: 100%; min-height: 52px; padding: 12px 14px; border: 1px solid rgba(126, 184, 255, 0.16); border-radius: 12px; outline: 0; color: #eff7ff; background: rgba(5, 16, 31, 0.68); }
.product-field input::placeholder { color: #58708e; }
.product-field input:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(84, 241, 221, 0.1); }
.product-payment-preview { display: grid; gap: 8px; padding: 13px 14px; border: 1px solid rgba(126, 184, 255, 0.1); border-radius: 12px; background: rgba(6, 17, 32, 0.42); }
.product-payment-preview > span { color: #6f88a5; font-size: 0.67rem; }
.product-payment-preview > div { display: flex; flex-wrap: wrap; gap: 7px; }
.product-payment-preview b { padding: 4px 7px; border: 1px solid rgba(126, 184, 255, 0.12); border-radius: 6px; color: #b9cadc; background: rgba(15, 34, 59, 0.65); font-size: 0.62rem; letter-spacing: 0.02em; }
.product-signup-form__submit { width: 100%; }
.product-form-status { margin: 0; padding: 12px 13px; border-radius: 10px; font-size: 0.78rem; }
.product-form-status.is-success { border: 1px solid rgba(105, 240, 195, 0.22); color: #bafbe7; background: rgba(38, 122, 92, 0.14); }
.product-form-status.is-error { border: 1px solid rgba(255, 139, 154, 0.22); color: #ffc2ca; background: rgba(120, 42, 56, 0.15); }
.product-debug-link { width: 100%; }
.product-security { display: flex; gap: 8px; margin: 18px 0 0 !important; color: #7088a3; font-size: 0.7rem !important; }
.product-security span { color: var(--cyan); }
.product-login-copy { margin: 16px 0 0 !important; text-align: center; }
.product-login-copy a { color: #a4efff; font-weight: 730; text-decoration: underline; text-underline-offset: 3px; }
.product-faq { padding-top: 40px; }
.product-faq__layout { display: grid; grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr); gap: clamp(38px, 8vw, 100px); }

@media (max-width: 980px) {
  .product-hero__layout, .product-checkout__layout { grid-template-columns: 1fr; }
  .product-hero__copy { max-width: 780px; }
  .product-console { max-width: 700px; transform: none; }
  .product-steps__layout { grid-template-columns: 1fr; gap: 38px; }
  .product-checkout__layout { max-width: 760px; }
}

@media (max-width: 720px) {
  .product-checkout--first { min-height: auto; }
  .product-hero { min-height: auto; }
  .product-hero__layout { padding-block: 62px 70px; }
  .product-hero__copy h1 { font-size: clamp(2.75rem, 13vw, 4.4rem); }
  .product-console__body { min-height: 350px; }
  .product-proof__grid { grid-template-columns: repeat(2, 1fr); gap: 18px 0; }
  .product-proof article:nth-child(2) { border-right: 0; }
  .product-features__grid { grid-template-columns: 1fr; }
  .product-feature--wide { grid-column: auto; grid-template-columns: 1fr; gap: 18px; }
  .product-feature__number { font-size: 3.2rem; }
  .product-plan__list { grid-template-columns: 1fr; }
  .product-faq__layout { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .navbar__actions { gap: 8px; flex-wrap: nowrap; }
  body:not(.product-page) .navbar__menu { order: 0; width: auto; gap: 0; }
  body:not(.product-page) .navbar__menu li:not(:first-child) { display: none; }
  body:not(.product-page) .language-switcher__button { min-width: 30px; padding-inline: 5px; }
  .product-nav { flex: 1 1 auto; flex-wrap: nowrap; }
  .product-nav .navbar__menu { display: none; }
  .navbar__login { min-height: 38px; padding: 7px 12px; font-size: 0.76rem; }
  .product-hero__actions { display: grid; }
  .product-hero__actions .btn { width: 100%; }
  .product-trust { align-items: flex-start; flex-direction: column; }
  .product-console { margin-inline: -4px; border-radius: 18px; }
  .product-console__body { min-height: 330px; grid-template-columns: 38px 1fr; }
  .product-console__body aside b { width: 15px; }
  .product-console__content { padding: 22px 14px 18px; }
  .product-metrics { gap: 6px; }
  .product-metrics article { padding: 12px 8px; }
  .product-activity > b { display: none; }
  .product-activity { grid-template-columns: 1fr; }
  .product-activity div { padding: 11px; }
  .product-proof article { padding-inline: 8px; }
  .product-feature { min-height: auto; padding: 24px; }
  .product-feature__icon { margin-bottom: 28px; }
  .product-plan, .product-signup-card { border-radius: 19px; }
  .product-plan__heading { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  .navbar__login { transition-duration: 0.001ms; }
}