:root {
  --bg: #050505;
  --bg-elevated: #0d0d0d;
  --bg-soft: #111111;
  --text: #f5f5f5;
  --muted: #b3b9c5;
  --line: rgba(179, 185, 197, 0.18);
  --cyan: #00f0ff;
  --lime: #deff9a;
  --brand: #2b6cc4;
  --danger: #ff6b6b;
  --ok: #8dffb0;
  --max: 1180px;
  --nav-h: 76px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(0, 240, 255, 0.12), transparent 55%),
    radial-gradient(900px 500px at -10% 20%, rgba(222, 255, 154, 0.08), transparent 50%),
    var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

h1,
h2,
h3,
.display {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 0;
}

p {
  margin: 0;
}

.container {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--cyan);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.eyebrow::before {
  content: "";
  width: 1.5rem;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--lime));
}

.section {
  padding: clamp(4.5rem, 9vw, 7rem) 0;
  position: relative;
}

.section-head {
  max-width: 42rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.section-head h2 {
  font-size: clamp(2rem, 4.5vw, 3.35rem);
  margin-bottom: 0.85rem;
}

.section-head p {
  color: var(--muted);
  font-size: 1.05rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 3rem;
  padding: 0.85rem 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(120deg, var(--cyan), #7dfff0 45%, var(--lime));
  color: #041018;
}

.btn-ghost {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.btn-ghost:hover {
  border-color: rgba(0, 240, 255, 0.45);
}

/* Nav */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  backdrop-filter: blur(16px);
  background: rgba(5, 5, 5, 0.72);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.site-header.scrolled {
  border-bottom-color: var(--line);
  background: rgba(5, 5, 5, 0.9);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
}

.brand img {
  height: 42px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 600;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-toggle {
  display: none;
  width: 2.6rem;
  height: 2.6rem;
  border: 1px solid var(--line);
  border-radius: 0.7rem;
  background: transparent;
  color: var(--text);
  cursor: pointer;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  padding: calc(var(--nav-h) + 2rem) 0 3.5rem;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  animation: heroZoom 18s var(--ease) infinite alternate;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 5, 5, 0.55) 0%, rgba(5, 5, 5, 0.35) 35%, rgba(5, 5, 5, 0.92) 100%),
    linear-gradient(90deg, rgba(5, 5, 5, 0.78) 0%, rgba(5, 5, 5, 0.25) 55%, rgba(5, 5, 5, 0.55) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 40rem;
}

.hero-logo {
  width: min(280px, 70vw);
  margin-bottom: 1.6rem;
  opacity: 0;
  animation: rise 0.9s var(--ease) 0.15s forwards;
}

.hero h1 {
  font-size: clamp(2.6rem, 7vw, 4.6rem);
  margin-bottom: 1rem;
  opacity: 0;
  animation: rise 0.9s var(--ease) 0.28s forwards;
}

.hero h1 span {
  background: linear-gradient(120deg, var(--text), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  color: var(--muted);
  font-size: clamp(1rem, 2.2vw, 1.15rem);
  max-width: 34rem;
  margin-bottom: 1.8rem;
  opacity: 0;
  animation: rise 0.9s var(--ease) 0.4s forwards;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  opacity: 0;
  animation: rise 0.9s var(--ease) 0.52s forwards;
}

@keyframes heroZoom {
  from { transform: scale(1.06); }
  to { transform: scale(1.14); }
}

@keyframes rise {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Problem */
.problem {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(0, 240, 255, 0.04), transparent 40%),
    var(--bg-elevated);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

.problem-visual {
  position: relative;
  min-height: 360px;
  overflow: hidden;
  border-radius: 1.25rem;
}

.problem-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.problem-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(5, 5, 5, 0.75));
}

.problem h2 {
  font-size: clamp(2rem, 4.8vw, 3.2rem);
  margin-bottom: 1rem;
}

.problem p {
  color: var(--muted);
  font-size: 1.08rem;
}

/* Feature split */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
}

.split.reverse .split-copy {
  order: 2;
}

.split-visual {
  overflow: hidden;
  border-radius: 1.25rem;
  min-height: 380px;
  position: relative;
}

.split-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.feature-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.feature-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.feature-list .mark {
  width: 0.7rem;
  height: 0.7rem;
  margin-top: 0.45rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--lime));
  box-shadow: 0 0 16px rgba(0, 240, 255, 0.35);
}

.feature-list strong {
  display: block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.05rem;
  margin-bottom: 0.2rem;
}

.feature-list span {
  color: var(--muted);
  font-size: 0.95rem;
}

/* Solutions */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.solution {
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
}

.solution h3 {
  font-size: 1.35rem;
  margin-bottom: 0.7rem;
}

.solution p {
  color: var(--muted);
}

/* Stats */
.stats {
  background:
    radial-gradient(700px 300px at 20% 0%, rgba(0, 240, 255, 0.1), transparent 60%),
    var(--bg-soft);
  border-block: 1px solid var(--line);
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
}

.stat {
  padding: 1.4rem 0;
  border-top: 1px solid var(--line);
}

.stat-value {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.8rem, 7vw, 4.5rem);
  background: linear-gradient(120deg, var(--cyan), var(--lime));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 0.45rem;
}

.stat-label {
  color: var(--muted);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
}

/* Scenarios */
.scenarios {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.scenario {
  position: relative;
  min-height: 320px;
  overflow: hidden;
  border-radius: 1.15rem;
}

.scenario img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  transition: transform 0.7s var(--ease);
}

.scenario:hover img {
  transform: scale(1.06);
}

.scenario::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 5, 5, 0.15), rgba(5, 5, 5, 0.88));
}

.scenario-body {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.4rem;
}

.scenario h3 {
  font-size: 1.35rem;
  margin-bottom: 0.45rem;
}

.scenario p {
  color: #d5d8df;
  font-size: 0.95rem;
}

/* Impact */
.impact-wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

.bars {
  display: grid;
  gap: 1.15rem;
}

.bar-group {
  display: grid;
  gap: 0.45rem;
}

.bar-label {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.92rem;
  color: var(--muted);
}

.bar-track {
  height: 2.35rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  width: 0;
  border-radius: inherit;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 0.9rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: #041018;
  background: linear-gradient(90deg, var(--cyan), var(--lime));
  transition: width 1.2s var(--ease);
}

.bar-fill.is-muted {
  background: #3a3d45;
  color: #d7dbe3;
}

.bar-fill.show {
  width: var(--w);
}

/* Commitment */
.commit-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem 2rem;
}

.commit-item {
  padding: 1.35rem 0;
  border-top: 1px solid var(--line);
}

.commit-item h3 {
  font-size: 1.25rem;
  margin-bottom: 0.55rem;
}

.commit-item p {
  color: var(--muted);
}

/* Process */
.process {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.process-step {
  position: relative;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
}

.process-step::before {
  counter-increment: step;
  content: "0" counter(step);
  display: block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.08em;
  margin-bottom: 0.85rem;
}

.process-step h3 {
  font-size: 1.15rem;
  margin-bottom: 0.55rem;
}

.process-step p {
  color: var(--muted);
  font-size: 0.95rem;
}

/* Clients */
.clients {
  position: relative;
  overflow: hidden;
  border-radius: 1.25rem;
  min-height: 340px;
}

.clients img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.clients::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(5, 5, 5, 0.88), rgba(5, 5, 5, 0.45));
}

.clients-body {
  position: relative;
  z-index: 1;
  max-width: 34rem;
  padding: clamp(1.6rem, 4vw, 2.8rem);
}

.clients-body p {
  color: #d7dbe3;
  font-size: 1.05rem;
}

.clients-body strong {
  color: var(--lime);
}

/* Contact */
.contact {
  border-top: 1px solid var(--line);
  background:
    radial-gradient(800px 400px at 80% 100%, rgba(0, 240, 255, 0.1), transparent 55%),
    var(--bg-elevated);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.contact-brand {
  width: min(240px, 70%);
  margin: 1.2rem 0 1.5rem;
}

.contact-meta {
  display: grid;
  gap: 0.65rem;
  color: var(--muted);
}

.contact-meta a {
  color: var(--cyan);
  font-weight: 700;
}

.contact-form {
  display: grid;
  gap: 0.95rem;
  padding: 1.4rem;
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background: rgba(255, 255, 255, 0.02);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.95rem;
}

label {
  display: grid;
  gap: 0.4rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--muted);
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  background: rgba(0, 0, 0, 0.35);
  color: var(--text);
  font: inherit;
  padding: 0.85rem 0.95rem;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
textarea:focus,
select:focus {
  border-color: rgba(0, 240, 255, 0.55);
  box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.12);
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.form-status {
  display: none;
  padding: 0.85rem 1rem;
  border-radius: 0.85rem;
  font-size: 0.92rem;
  font-weight: 600;
}

.form-status.show {
  display: block;
}

.form-status.ok {
  background: rgba(141, 255, 176, 0.12);
  color: var(--ok);
  border: 1px solid rgba(141, 255, 176, 0.3);
}

.form-status.err {
  background: rgba(255, 107, 107, 0.12);
  color: var(--danger);
  border: 1px solid rgba(255, 107, 107, 0.3);
}

.site-footer {
  padding: 1.4rem 0 2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 960px) {
  .problem-grid,
  .split,
  .split.reverse .split-copy,
  .impact-wrap,
  .contact-grid,
  .process,
  .scenarios,
  .solutions-grid {
    grid-template-columns: 1fr;
  }

  .split.reverse .split-copy {
    order: 0;
  }

  .process {
    grid-template-columns: 1fr 1fr;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav-links {
    position: absolute;
    top: calc(var(--nav-h) - 0.4rem);
    right: 1.25rem;
    left: 1.25rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.6rem;
    border: 1px solid var(--line);
    border-radius: 1rem;
    background: rgba(8, 8, 8, 0.96);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links li a {
    display: block;
    padding: 0.85rem 0.9rem;
  }

  .nav-links .btn {
    margin: 0.4rem;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 1.5rem, var(--max));
  }

  .form-row,
  .commit-grid,
  .process,
  .stats-row {
    grid-template-columns: 1fr;
  }

  .hero {
    align-items: center;
  }

  .split-visual,
  .problem-visual {
    min-height: 260px;
  }
}