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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: #0f172a;
  background-color: #020617;
  line-height: 1.5;
}

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

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

ul {
  list-style: none;
}

button,
input,
textarea {
  font-family: inherit;
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
  background: radial-gradient(circle at top left, #0b1120 0, #020617 52%);
  color: #e5e7eb;
}

.section-alt {
  background: radial-gradient(circle at top right, #020617 0, #020617 42%, #020617 100%);
}

.section-header {
  max-width: 640px;
  margin: 0 auto 3rem;
  text-align: center;
}

.section-header h2 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
}

.section-subtitle {
  color: #9ca3af;
  font-size: 0.975rem;
}

.eyebrow {
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: #38bdf8;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 900px) {
  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .grid-3 {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Header */

.header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: linear-gradient(to bottom, rgba(2, 6, 23, 0.9), rgba(2, 6, 23, 0.6), transparent);
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-mark {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 999px;
  background: radial-gradient(circle at 20% 20%, #38bdf8, #0f172a 55%, #22c55e 100%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #e5e7eb;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
}

.logo-text {
  font-weight: 600;
  font-size: 1rem;
  color: #e5e7eb;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-list a {
  font-size: 0.875rem;
  color: #cbd5f5;
  padding-bottom: 0.25rem;
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.nav-list a:hover {
  color: #f9fafb;
  border-color: rgba(56, 189, 248, 0.6);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0.25rem;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  background: rgba(15, 23, 42, 0.8);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 1.15rem;
  height: 2px;
  border-radius: 999px;
  background: #e5e7eb;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.header-cta {
  font-size: 0.8rem;
  padding-inline: 1.1rem;
}

@media (max-width: 768px) {
  .header-inner {
    gap: 1rem;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-list {
    position: absolute;
    right: 1.5rem;
    top: 3.5rem;
    flex-direction: column;
    align-items: flex-start;
    width: 12rem;
    padding: 0.75rem;
    border-radius: 1rem;
    background: rgba(15, 23, 42, 0.98);
    border: 1px solid rgba(148, 163, 184, 0.4);
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.8);
    transform-origin: top right;
    transform: scale(0.9);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.16s ease, transform 0.16s ease;
  }

  .nav-open .nav-list {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1);
  }

  .header-cta {
    display: none;
  }
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.7rem 1.35rem;
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease,
    background-color 0.12s ease, border-color 0.12s ease, color 0.12s ease;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, #22c55e, #38bdf8);
  color: #020617;
  box-shadow: 0 12px 30px rgba(34, 197, 94, 0.35);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 40px rgba(34, 197, 94, 0.5);
}

.btn-outline {
  background: transparent;
  color: #e5e7eb;
  border-color: rgba(148, 163, 184, 0.7);
}

.btn-outline:hover {
  border-color: #38bdf8;
  background: rgba(15, 23, 42, 0.7);
}

.full-width {
  width: 100%;
}

/* Hero */

.hero {
  padding: 5.5rem 0 4.5rem;
  background:
    radial-gradient(circle at top left, rgba(34, 197, 94, 0.2), transparent 60%),
    radial-gradient(circle at 70% 10%, rgba(56, 189, 248, 0.26), transparent 60%),
    radial-gradient(circle at bottom, rgba(15, 23, 42, 1), #020617 70%);
  color: #e5e7eb;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1.1fr);
  gap: 2.75rem;
  align-items: center;
}

.hero-content h1 {
  font-size: clamp(2.4rem, 4vw, 3.1rem);
  line-height: 1.1;
  letter-spacing: -0.05em;
  margin-bottom: 1rem;
}

.hero-subtitle {
  color: #cbd5f5;
  font-size: 0.98rem;
  max-width: 30rem;
  margin-bottom: 1.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 2rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.75rem;
  font-size: 0.85rem;
}

.hero-meta-label {
  display: block;
  font-weight: 600;
  color: #e5e7eb;
}

.hero-meta-text {
  display: block;
  color: #9ca3af;
}

.hero-card {
  background: radial-gradient(circle at top left, rgba(34, 197, 94, 0.25), transparent 55%),
    rgba(15, 23, 42, 0.9);
  border-radius: 1.5rem;
  border: 1px solid rgba(148, 163, 184, 0.5);
  padding: 1.75rem 1.6rem;
  box-shadow: 0 25px 60px rgba(15, 23, 42, 0.9);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  color: #22c55e;
  background: rgba(22, 163, 74, 0.12);
  border: 1px solid rgba(22, 163, 74, 0.5);
  margin-bottom: 0.9rem;
}

.hero-card h2 {
  font-size: 1.3rem;
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
}

.hero-card p {
  color: #cbd5f5;
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-card {
    order: -1;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 4.5rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-meta {
    flex-direction: column;
  }
}

/* Cards & Lists */

.card {
  background: radial-gradient(circle at top left, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.9));
  border-radius: 1.25rem;
  border: 1px solid rgba(148, 163, 184, 0.35);
  padding: 1.5rem 1.4rem;
  color: #e5e7eb;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.75);
}

.card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.6rem;
}

.card p {
  font-size: 0.875rem;
  color: #9ca3af;
  margin-bottom: 0.9rem;
}

.icon-list {
  font-size: 0.85rem;
  color: #e5e7eb;
}

.icon-list li {
  position: relative;
  padding-left: 1.1rem;
  margin-bottom: 0.35rem;
}

.icon-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  font-size: 0.8rem;
  color: #22c55e;
}

.about-grid {
  align-items: stretch;
}

.about-card .card-icon {
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
}

/* Timeline */

.timeline {
  display: grid;
  gap: 1.5rem;
  max-width: 720px;
  margin: 0 auto;
}

.timeline-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1rem;
  align-items: flex-start;
}

.timeline-marker {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: #e5e7eb;
  background: radial-gradient(circle at 30% 20%, rgba(56, 189, 248, 0.9), rgba(15, 23, 42, 1));
}

.timeline-content h3 {
  font-size: 1rem;
  margin-bottom: 0.35rem;
}

.timeline-content p {
  font-size: 0.875rem;
  color: #9ca3af;
}

/* Brands */

.brands-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.brand-pill {
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  font-size: 0.85rem;
  color: #e5e7eb;
  background: rgba(15, 23, 42, 0.8);
}

/* Contact */

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1.3fr);
  gap: 2.5rem;
  align-items: start;
}

.contact-details {
  margin-top: 1.5rem;
  display: grid;
  gap: 0.75rem;
  font-size: 0.9rem;
}

.contact-details .label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: #9ca3af;
  margin-bottom: 0.2rem;
}

.contact-details a {
  color: #e5e7eb;
}

.contact-details a:hover {
  color: #38bdf8;
}

.contact-form {
  background: rgba(15, 23, 42, 0.9);
  border-radius: 1.25rem;
  border: 1px solid rgba(148, 163, 184, 0.45);
  padding: 1.6rem 1.4rem;
  box-shadow: 0 22px 55px rgba(15, 23, 42, 0.9);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 0.7rem;
}

.form-field label {
  font-size: 0.8rem;
  color: #e5e7eb;
}

.form-field input,
.form-field textarea {
  background: rgba(15, 23, 42, 0.9);
  border-radius: 0.8rem;
  border: 1px solid rgba(55, 65, 81, 0.9);
  padding: 0.55rem 0.75rem;
  font-size: 0.85rem;
  color: #e5e7eb;
  outline: none;
  transition: border-color 0.14s ease, box-shadow 0.14s ease,
    background-color 0.14s ease;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: #6b7280;
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: #38bdf8;
  box-shadow: 0 0 0 1px rgba(56, 189, 248, 0.6);
}

.form-status {
  margin-top: 0.6rem;
  font-size: 0.8rem;
  color: #9ca3af;
}

.form-status.success {
  color: #22c55e;
}

.form-status.error {
  color: #f97316;
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 640px) {
  .contact-form {
    padding: 1.25rem 1.15rem;
  }

  .form-row {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Footer */

.footer {
  background: #020617;
  color: #9ca3af;
  border-top: 1px solid rgba(148, 163, 184, 0.4);
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr));
  gap: 2.5rem;
  padding: 2.5rem 1.5rem 1.75rem;
}

.footer-logo {
  font-size: 1.1rem;
  color: #e5e7eb;
  margin-bottom: 0.5rem;
}

.footer-text {
  font-size: 0.85rem;
  margin-bottom: 0.4rem;
}

.footer-col h4 {
  font-size: 0.9rem;
  color: #e5e7eb;
  margin-bottom: 0.7rem;
}

.footer-links {
  font-size: 0.85rem;
  display: grid;
  gap: 0.35rem;
}

.footer-links a {
  color: #9ca3af;
}

.footer-links a:hover {
  color: #f9fafb;
}

.socials {
  margin-top: 0.75rem;
  display: flex;
  gap: 0.6rem;
}

.socials a {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.8);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0.9);
}

.socials a:hover {
  border-color: #38bdf8;
}

.footer-bottom {
  border-top: 1px solid rgba(55, 65, 81, 0.9);
  padding: 0.85rem 0;
  font-size: 0.75rem;
}

.footer-bottom-inner {
  display: flex;
  justify-content: center;
}

@media (max-width: 900px) {
  .footer-inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .footer-inner {
    grid-template-columns: minmax(0, 1fr);
  }
}