@import 'tokens.css';

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--surface-page);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: var(--weight-extrabold);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  margin: 0;
}
p { line-height: var(--leading-normal); margin: 0; }
a { color: var(--brand-primary); text-decoration: none; }
a:hover { color: var(--brand-primary-hover); }
button { font-family: inherit; }
img { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }

/* visible focus for keyboard users */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--brand-primary);
  color: #fff;
  padding: 12px 20px;
  border-radius: 0 0 var(--radius-sm) 0;
  z-index: 100;
  font-weight: 600;
  font-size: var(--text-sm);
}
.skip-link:focus {
  left: 0;
}

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

.section {
  padding: var(--space-8) 0;
}
.section--tight { padding: var(--space-7) 0; }

.eyebrow {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--brand-primary);
  margin-bottom: var(--space-3);
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- buttons ---------- */
.btn {
  font-family: var(--font-body);
  font-weight: 600;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background var(--duration-base) var(--ease-standard),
              transform var(--duration-fast) var(--ease-standard),
              border-color var(--duration-base) var(--ease-standard);
  text-decoration: none;
  line-height: 1;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: scale(.97); }

.btn--md { padding: 12px 22px; font-size: var(--text-sm); }
.btn--lg { padding: 15px 28px; font-size: var(--text-base); }

.btn--primary { background: var(--brand-primary); color: #fff; }
.btn--primary:hover { background: var(--brand-primary-hover); color: #fff; }

.btn--secondary { background: rgba(255,255,255,.08); color: #fff; border-color: var(--border-on-dark); }
.btn--secondary:hover { background: rgba(255,255,255,.16); color: #fff; }

.btn--outline { background: transparent; color: var(--brand-primary); border-color: var(--border-default); }
.btn--outline:hover { background: var(--surface-sunken); color: var(--brand-primary-hover); }

/* ---------- badge ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: var(--radius-pill);
  padding: 8px 16px;
  font-size: var(--text-xs);
  font-weight: 600;
  font-family: var(--font-body);
  letter-spacing: .02em;
}
.badge--dark { background: var(--navy-800); color: #fff; }
.badge--light { background: var(--surface-card); color: var(--text-primary); border: 1px solid var(--border-default); }
.badge--tint { background: var(--navy-100); color: var(--navy-800); }
.badge__dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--brand-accent);
  flex-shrink: 0;
}
.badge--corner {
  position: absolute;
  bottom: 16px; left: 16px;
  background: var(--brand-primary);
  color: #fff;
  border-radius: var(--radius-md);
  padding: 8px 14px;
  font-size: var(--text-xs);
  font-weight: 600;
}

/* ---------- navbar ---------- */
.nav-wrap {
  position: sticky;
  top: 16px;
  z-index: 50;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 10px 16px 10px 20px;
  background: #fff;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-md);
  font-family: var(--font-body);
}
.navbar__brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.navbar__brand img {
  height: 32px;
  width: auto;
}
.navbar__links {
  display: flex;
  gap: var(--space-5);
  flex-wrap: wrap;
}
.navbar__links a {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
}
.navbar__links a:hover { color: var(--brand-primary); }
.navbar__links a[aria-current="page"] { color: var(--brand-primary); }
.navbar__cta { flex-shrink: 0; }
.navbar__toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  color: var(--navy-900);
}
.navbar__toggle svg { width: 24px; height: 24px; display: block; }

/* ---------- hero ---------- */
.hero {
  background: linear-gradient(120deg, var(--navy-700), var(--navy-900));
  padding: 100px 0 90px;
  margin-top: -72px;
  padding-top: calc(72px + 100px);
  position: relative;
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: var(--space-8);
  align-items: center;
}
.hero__title {
  color: #fff;
  font-size: var(--text-4xl);
  margin-top: var(--space-5);
  margin-bottom: var(--space-5);
}
.hero__body {
  color: var(--text-on-dark-muted);
  font-size: var(--text-md);
  max-width: 520px;
  margin-bottom: var(--space-6);
}
.hero__actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.hero__media {
  aspect-ratio: 4/5;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border-on-dark);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.hero__media img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- featured products ---------- */
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
  gap: var(--space-4);
}
.section-head h2 { font-size: var(--text-2xl); }
.section-head__note {
  color: var(--text-secondary);
  max-width: 320px;
  font-size: var(--text-sm);
}
.section-head--center {
  text-align: center;
  display: block;
  margin-bottom: var(--space-7);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-4);
}
.product-card {
  background: var(--surface-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--duration-base) var(--ease-standard);
}
.product-card:hover { box-shadow: var(--shadow-md); }
.product-card__media {
  aspect-ratio: 1/1;
  background: var(--surface-sunken);
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-card__media img { width: 100%; height: 100%; object-fit: contain; }
.product-card__body { padding: var(--space-4); }
.product-card__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-md);
  color: var(--text-primary);
}
.product-card__desc {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  margin-top: var(--space-1);
  line-height: 1.4;
}
.product-card__link {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--brand-primary);
  margin-top: var(--space-3);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* ---------- categories ---------- */
.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.category-card {
  background: var(--surface-sunken);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  gap: var(--space-4);
}
.category-card__icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--brand-primary);
  border: 1px solid var(--border-default);
}
.category-card__icon svg { width: 20px; height: 20px; }
.category-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-md);
  color: var(--text-primary);
}
.category-card__desc {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  margin-top: var(--space-1);
  line-height: 1.5;
}
.category-card__link {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--brand-primary);
  margin-top: var(--space-2);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* ---------- split feature ---------- */
.split-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-9);
  align-items: center;
}
.split-feature--reverse .split-feature__media { order: 2; }
.split-feature--reverse .split-feature__text { order: 1; }
.split-feature__media {
  aspect-ratio: 4/3;
  background: var(--surface-sunken);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}
.split-feature__media img { width: 100%; height: 100%; object-fit: cover; }
.split-feature__text h2 { font-size: var(--text-2xl); margin-bottom: var(--space-4); }
.split-feature__text p {
  color: var(--text-secondary);
  font-size: var(--text-base);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}

/* ---------- contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: var(--space-9);
}
.contact-info h2 { font-size: var(--text-2xl); margin-bottom: var(--space-4); }
.contact-info > p {
  color: var(--text-secondary);
  font-size: var(--text-base);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}
.contact-info__details {
  font-size: var(--text-sm);
  color: var(--text-primary);
  line-height: 2;
}
.contact-info__details a { color: inherit; }
.contact-info__details a:hover { color: var(--brand-primary); }

.contact-form-panel {
  background: var(--surface-sunken);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
}
.form-field--full { grid-column: 1 / -1; }
.form-field .required { color: var(--brand-accent); }
.form-field input,
.form-field select,
.form-field textarea {
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  font-size: var(--text-base);
  font-weight: 400;
  font-family: var(--font-body);
  color: var(--text-primary);
  background: #fff;
  outline: none;
  width: 100%;
}
.form-field textarea { resize: vertical; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--focus-ring);
}
.form-note {
  grid-column: 1 / -1;
  font-size: var(--text-sm);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
}
.form-note--success { background: var(--navy-100); color: var(--navy-800); }
.form-note--error { background: var(--red-100); color: var(--red-500); }
.honeypot-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- footer ---------- */
.site-footer-wrap {
  padding: 0 var(--container-pad) var(--space-5);
  max-width: var(--container-max);
  margin: 0 auto;
}
.site-footer {
  background: var(--surface-dark-2);
  color: var(--text-on-dark);
  padding: var(--space-6) var(--space-6) var(--space-5);
  font-family: var(--font-body);
  border-radius: var(--radius-lg);
}
.site-footer__grid {
  display: flex;
  gap: var(--space-9);
  flex-wrap: wrap;
}
.site-footer__brand { flex: 1 1 220px; }
.site-footer__brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-md);
}
.site-footer__brand address {
  font-style: normal;
  font-size: var(--text-xs);
  color: var(--text-on-dark-muted);
  margin-top: var(--space-3);
  line-height: 1.6;
}
.site-footer__brand address a { color: var(--text-on-dark-muted); }
.site-footer__brand address a:hover { color: #fff; }
.site-footer__col-head {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--text-on-dark-muted);
  margin-bottom: var(--space-3);
}
.site-footer__col ul li { margin-bottom: var(--space-2); }
.site-footer__col a { color: #fff; font-size: var(--text-sm); }
.site-footer__col a:hover { color: var(--text-on-dark-muted); }
.site-footer__bottom {
  border-top: 1px solid var(--border-on-dark);
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  font-size: var(--text-xs);
  color: var(--text-on-dark-muted);
}

/* ---------- responsive ---------- */
@media (max-width: 1024px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__media { max-width: 420px; margin: 0 auto; }
  .split-feature { grid-template-columns: 1fr; gap: var(--space-6); }
  .split-feature--reverse .split-feature__media,
  .split-feature--reverse .split-feature__text { order: initial; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .navbar__links { display: none; }
  .navbar__cta { display: none; }
  .navbar__toggle { display: inline-flex; }
  .nav-wrap[data-open="true"] .navbar { border-radius: var(--radius-lg); }
  .nav-wrap[data-open="true"] .navbar__links {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: var(--space-3);
    padding-top: var(--space-3);
    border-top: 1px solid var(--border-default);
    margin-top: var(--space-3);
  }
  .nav-wrap[data-open="true"] .navbar { flex-wrap: wrap; }
  .nav-wrap[data-open="true"] .navbar__cta { display: inline-flex; width: 100%; margin-top: var(--space-3); }
  .nav-wrap[data-open="true"] .navbar__cta .btn { width: 100%; justify-content: center; }

  .hero { padding-top: calc(72px + 64px); padding-bottom: 64px; }
  .hero__title { font-size: var(--text-3xl); }
  .section { padding: var(--space-7) 0; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .category-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .site-footer__grid { gap: var(--space-6); }
}

@media (max-width: 480px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
  .hero__title { font-size: var(--text-2xl); }
  .hero__actions { flex-direction: column; align-items: stretch; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}