:root {
  --bg: #0f0a19;
  --bg-2: #171024;
  --panel: rgba(23, 16, 36, 0.82);
  --panel-strong: rgba(30, 21, 48, 0.96);
  --line: rgba(255, 255, 255, 0.08);

  --text: #f8f5ff;
  --text-soft: #b9adcc;

  --brand-1: #f4b942;
  --brand-2: #ff7a18;
  --brand-3: #c561ff;
  --brand-4: #7b61ff;

  --shadow: 0 24px 50px rgba(0, 0, 0, 0.35);

  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;

  --container: 1220px;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  color: var(--text);
  overflow-x: hidden;
  background:
    radial-gradient(circle at top left, rgba(244, 185, 66, 0.12), transparent 24%),
    radial-gradient(circle at top right, rgba(197, 97, 255, 0.14), transparent 24%),
    linear-gradient(180deg, #0c0814 0%, #140d20 100%);
  position: relative;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

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

.container {
  width: min(100% - 32px, var(--container));
  margin: 0 auto;
}

.page-glow {
  position: fixed;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: -3;
  opacity: 0.22;
}

.glow-1 {
  background: var(--brand-1);
  top: -120px;
  left: -100px;
}

.glow-2 {
  background: var(--brand-3);
  right: -120px;
  top: 120px;
}

/* NAVBAR */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(12, 8, 20, 0.78);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  background: linear-gradient(135deg, var(--brand-1), var(--brand-3));
  box-shadow: 0 0 18px rgba(244, 185, 66, 0.35);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand-copy strong {
  font-family: "Poppins", sans-serif;
  font-size: 1.05rem;
  letter-spacing: 0.08em;
}

.brand-copy span {
  margin-top: 4px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-soft);
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  color: var(--text-soft);
  font-weight: 600;
  transition: var(--transition);
}

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

.nav-main {
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-weight: 700;
}

.nav-main:hover {
  border-color: rgba(244, 185, 66, 0.28);
  background: rgba(244, 185, 66, 0.08);
}

.menu-btn {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}

.menu-btn span {
  width: 26px;
  height: 2px;
  border-radius: 999px;
  background: var(--text);
}

/* HERO */
.hero {
  padding: 84px 0 52px;
}

.hero-inner {
  padding-top: 64px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 34px;
  align-items: center;
}

.eyebrow,
.section-tag {
  display: inline-flex;
  align-items: center;
  margin-bottom: 16px;
  color: var(--brand-1);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-content h1,
.section-heading h2,
.contact-info h2,
.cta-box h2,
.footer h3 {
  font-family: "Poppins", sans-serif;
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.hero-content h1 {
  font-size: clamp(2.8rem, 6vw, 5.4rem);
  margin-bottom: 20px;
  max-width: 760px;
}

.hero-content h1 span {
  background: linear-gradient(135deg, var(--brand-1), var(--brand-3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-text,
.section-heading p,
.contact-info p,
.project-card p,
.service-card p,
.cta-box p,
.contact-item span,
.form-note,
.check-wrap span {
  color: var(--text-soft);
  line-height: 1.8;
}

.hero-text {
  max-width: 710px;
  margin-bottom: 30px;
  font-size: 1.04rem;
}

.hero-actions,
.cta-actions,
.contact-links-box {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  min-height: 54px;
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 800;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
}

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

.btn-primary {
  color: #1a1023;
  background: linear-gradient(135deg, var(--brand-1), var(--brand-2));
  box-shadow: 0 16px 28px rgba(255, 122, 24, 0.20);
}

.btn-secondary,
.btn-outline {
  color: var(--text);
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
}

.btn-full {
  width: 100%;
}

/* HERO VISUAL */
.hero-panel {
  position: relative;
  min-height: 540px;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255,255,255,0.08);
  background:
    radial-gradient(circle at center, rgba(244, 185, 66, 0.08), transparent 24%),
    linear-gradient(180deg, rgba(28,19,44,0.95), rgba(17,11,28,0.96));
  box-shadow: var(--shadow);
  overflow: hidden;
  padding: 26px;
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 24px;
  border-radius: 28px;
  border: 1px solid rgba(255,255,255,0.05);
}

.hero-badge {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
}

.floating-card {
  position: absolute;
  max-width: 270px;
  display: flex;
  gap: 14px;
  padding: 20px;
  border-radius: 22px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--shadow);
  z-index: 2;
}

.floating-card i {
  width: 46px;
  height: 46px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(135deg, var(--brand-2), var(--brand-3));
}

.floating-card h3 {
  margin-bottom: 8px;
  font-size: 1rem;
}

.floating-card p {
  font-size: 0.94rem;
  line-height: 1.6;
  color: var(--text-soft);
}

.card-top {
  top: 104px;
  left: 26px;
}

.card-middle {
  top: 224px;
  right: 26px;
}

.card-bottom {
  bottom: 40px;
  left: 60px;
}

.grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at center, rgba(0,0,0,1), rgba(0,0,0,0.12));
  pointer-events: none;
}

/* SECTIONS */
.section {
  padding: 100px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 48px;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 14px;
}

/* CONTACT GRID */
.contact-page-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 28px;
}

.contact-info,
.contact-form,
.service-card,
.project-card,
.cta-box {
  background: linear-gradient(180deg, rgba(26,18,40,0.96), rgba(15,10,24,0.98));
  border: 1px solid rgba(255,255,255,0.07);
  box-shadow: var(--shadow);
  border-radius: var(--radius-lg);
}

.contact-info,
.contact-form {
  padding: 30px;
}

.contact-list {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.contact-item i {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(135deg, var(--brand-2), var(--brand-3));
}

.contact-item strong {
  display: block;
  color: var(--text);
  margin-bottom: 4px;
  font-weight: 700;
}

/* FORM */
.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.form-group {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.form-group label {
  font-weight: 600;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: rgba(255,255,255,0.04);
  color: var(--text);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 15px 16px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: rgba(244, 185, 66, 0.35);
  box-shadow: 0 0 0 4px rgba(244, 185, 66, 0.10);
}

.form-group textarea {
  resize: vertical;
}

.checkbox-group {
  margin-top: 2px;
}

.check-wrap {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
}

.check-wrap input {
  margin-top: 4px;
  accent-color: var(--brand-2);
}

/* CARDS */
.services-grid,
.faq-grid {
  display: grid;
  gap: 22px;
}

.services-grid {
  grid-template-columns: repeat(3, 1fr);
}

.faq-grid {
  grid-template-columns: repeat(3, 1fr);
}

.service-card,
.project-card {
  padding: 28px;
}

.service-icon {
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  margin-bottom: 18px;
  font-size: 1.35rem;
  color: #fff;
  background: linear-gradient(135deg, var(--brand-2), var(--brand-3));
}

.service-card h3,
.project-card h3 {
  margin-bottom: 12px;
}

/* CTA */
.cta-box {
  padding: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  background:
    linear-gradient(120deg, rgba(244, 185, 66, 0.08), rgba(197, 97, 255, 0.08)),
    linear-gradient(180deg, rgba(26,18,40,0.96), rgba(15,10,24,0.98));
}

/* FOOTER */
.footer {
  padding: 28px 0 40px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer h3 {
  margin-bottom: 8px;
}

.footer p,
.footer-links a {
  color: var(--text-soft);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

/* REVEAL */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-delay {
  transition-delay: 0.12s;
}

/* RESPONSIVE */
@media (max-width: 1100px) {
  .hero-grid,
  .contact-page-grid,
  .services-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .cta-box,
  .footer-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-panel {
    min-height: 500px;
  }
}

@media (max-width: 860px) {
  .nav {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 16px;
    right: 16px;
    flex-direction: column;
    align-items: flex-start;
    padding: 22px;
    border-radius: 20px;
    background: #171024;
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: var(--shadow);
  }

  .nav.open {
    display: flex;
  }

  .menu-btn {
    display: flex;
  }

  .hero-content h1 {
    font-size: clamp(2.5rem, 11vw, 4.6rem);
  }

  .section {
    padding: 84px 0;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 22px, var(--container));
  }

  .hero {
    padding: 38px 0 34px;
  }

  .hero-actions,
  .cta-actions,
  .contact-links-box {
    flex-direction: column;
    align-items: stretch;
  }

  .btn,
  .btn-full {
    width: 100%;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    min-height: 420px;
    padding: 18px;
  }

  .floating-card {
    position: static;
    max-width: 100%;
    margin-top: 16px;
  }

  .cta-box,
  .contact-info,
  .contact-form {
    padding: 24px 20px;
  }

  .footer-content {
    gap: 16px;
  }

  .footer-links {
    flex-direction: column;
    gap: 12px;
  }
}