/* ===========================
   Novo Faber — Stylesheet
   =========================== */

/* --- Design Tokens --- */
:root {
  --color-bg: #0b0b0f;
  --color-surface: #16161c;
  --color-surface-hover: #1e1e26;
  --color-gold: #c9a24a;
  --color-gold-light: #e0c06a;
  --color-gold-dim: #8a6f30;
  --color-text: #d4d4d8;
  --color-text-muted: #8a8a94;
  --color-white: #f0f0f2;

  --font-heading: "Inter", system-ui, -apple-system, sans-serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --content-width: 960px;
  --wide-width: 1200px;

  --radius: 12px;
  --radius-sm: 8px;
}

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.6;
  min-height: 100vh;
}

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

a {
  color: var(--color-gold);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--color-gold-light);
}

/* --- Focus styles (Accessibility) --- */
:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

/* --- Typography --- */
h1, h2, h3 {
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
}

h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.25rem; }

/* --- Layout --- */
.container {
  max-width: var(--wide-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- Skip Link --- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus {
  position: fixed;
  left: 8px;
  top: 8px;
  width: auto;
  height: auto;
  background: var(--color-gold);
  color: var(--color-bg);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  z-index: 100000;
  font-weight: 600;
}

/* --- Site Nav --- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-surface);
  border-bottom: 1px solid rgba(201, 162, 74, 0.15);
}

.site-nav__inner {
  max-width: var(--wide-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-nav__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 600;
  font-style: italic;
  font-size: 1.05rem;
}

.site-nav__brand:hover {
  color: var(--color-gold-light);
}

.site-nav__brand img {
  width: 32px;
  height: 32px;
  border-radius: 6px;
}

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

.site-nav__links > a {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

.site-nav__links > a:hover {
  color: var(--color-gold-light);
}

.site-nav__links > a.is-active {
  color: var(--color-gold);
}

/* App group — dropdown on desktop */
.site-nav__group {
  position: relative;
}

.site-nav__group-label {
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: default;
  padding: 0.5rem 0;
  transition: color 0.2s;
}

.site-nav__group-label::after {
  content: " \25BE";
  font-size: 0.7em;
}

.site-nav__group:hover .site-nav__group-label,
.site-nav__group:focus-within .site-nav__group-label {
  color: var(--color-gold-light);
}

.site-nav__group-items {
  display: none;
  position: absolute;
  top: 100%;
  left: -0.75rem;
  min-width: 160px;
  background: var(--color-surface);
  border: 1px solid rgba(201, 162, 74, 0.15);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.site-nav__group:hover .site-nav__group-items,
.site-nav__group:focus-within .site-nav__group-items {
  display: block;
}

.site-nav__group-items a {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--color-text-muted);
  font-size: 0.88rem;
  font-weight: 500;
  transition: color 0.15s, background 0.15s;
}

.site-nav__group-items a:hover {
  color: var(--color-gold-light);
  background: rgba(201, 162, 74, 0.06);
}

.site-nav__group-items a.is-active {
  color: var(--color-gold);
}

.site-nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  flex-direction: column;
  gap: 5px;
}

.site-nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

/* --- Homepage peek nav (desktop only) --- */
.is-home .site-nav {
  position: fixed;
  left: 0;
  right: 0;
  opacity: 0;
  transform: translateY(-100%);
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
}

.is-home .site-nav.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* --- Mobile nav --- */
@media (max-width: 700px) {
  .site-nav__toggle {
    display: flex;
  }

  .site-nav__links {
    display: none;
    position: absolute;
    top: 56px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid rgba(201, 162, 74, 0.15);
    flex-direction: column;
    padding: 1rem 1.5rem;
    gap: 0;
  }

  .site-nav__links > a {
    padding: 0.65rem 0;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  }

  /* App group — structured on mobile */
  .site-nav__group {
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  }

  .site-nav__group-label {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0;
    text-transform: none;
    text-align: center;
    padding: 0.65rem 0 0.15rem;
    cursor: default;
  }

  .site-nav__group-label::after {
    content: "";
  }

  .site-nav__group-items {
    display: block;
    position: static;
    min-width: 0;
    background: none;
    border: none;
    border-radius: 0;
    padding: 0;
    box-shadow: none;
  }

  .site-nav__group-items a {
    display: block;
    text-align: center;
    padding: 0.4rem 0;
    font-size: 0.85rem;
  }

  .site-nav__group-items a:last-child {
    padding-bottom: 0.65rem;
  }

  .site-nav__links > a:last-child,
  .site-nav__group:last-child {
    border-bottom: none;
  }

  .site-nav.is-open .site-nav__links {
    display: flex;
  }

  .site-nav.is-open .site-nav__toggle span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

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

  .site-nav.is-open .site-nav__toggle span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  /* Homepage peek — becomes normal sticky on mobile */
  .is-home .site-nav {
    position: sticky;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    transition: none;
  }
}

/* --- Banner --- */
.banner {
  height: 320px;
  background: url('imgs/NovoFaberBanner.jpg') center center / cover no-repeat fixed;
  border-top: 1px solid rgba(201, 162, 74, 0.15);
  border-bottom: 1px solid rgba(201, 162, 74, 0.15);
}

/* --- Header --- */
.site-header {
  padding: 4rem 0 2rem;
  text-align: center;
}

.site-header__logo {
  width: 200px;
  height: 200px;
  margin: 0 auto 2rem;
  filter: drop-shadow(0 0 40px rgba(201, 162, 74, 0.15));
}

.site-header__title {
  margin-bottom: 0.5rem;
  font-style: italic;
}

.site-header__tagline {
  color: var(--color-gold);
  font-size: 1.15rem;
  font-style: italic;
  letter-spacing: 0.04em;
}

/* --- Divider --- */
.divider {
  border: none;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--color-gold-dim), transparent);
  margin: 3rem auto;
  max-width: 400px;
}

/* --- About --- */
.about {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  padding: 1rem 1.5rem 2rem;
}

.about p {
  color: var(--color-text-muted);
  font-size: 1.1rem;
  line-height: 1.7;
}

/* --- Apps Section --- */
.apps {
  padding: 2rem 0 4rem;
}

.apps__heading {
  text-align: center;
  margin-bottom: 2.5rem;
}

.apps__heading span {
  color: var(--color-gold);
}

.apps__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

/* --- App Card --- */
.app-card {
  background: var(--color-surface);
  border: 1px solid rgba(201, 162, 74, 0.1);
  border-radius: var(--radius);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  transition: border-color 0.3s;
}

.app-card:hover {
  border-color: rgba(201, 162, 74, 0.25);
}

.app-card__info {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.app-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
}

.app-card__name {
  margin-bottom: 0.5rem;
}

.app-card__desc {
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  line-height: 1.6;
}

.app-card__links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: auto;
}

.app-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--color-gold);
  color: var(--color-bg);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: background 0.2s;
}

.app-card__link:hover {
  background: var(--color-gold-light);
  color: var(--color-bg);
}

.app-card__screenshots {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  padding: 1.5rem;
  align-content: center;
  background: rgba(0, 0, 0, 0.2);
}

.app-card__screenshots img {
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.06);
  width: 100%;
}

/* --- App Card Badge --- */
.app-card__badge {
  display: inline-block;
  padding: 0.45rem 1.2rem;
  background: rgba(201, 162, 74, 0.12);
  border: 1px solid var(--color-gold-dim);
  border-radius: var(--radius-sm);
  color: var(--color-gold);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* --- Coming Soon placeholder --- */
.coming-soon {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--color-text-muted);
  font-style: italic;
}

/* --- Footer --- */
.site-footer {
  border-top: 1px solid rgba(201, 162, 74, 0.1);
  padding: 2.5rem 1.5rem;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.site-footer p + p {
  margin-top: 0.4rem;
}

.site-footer a {
  color: var(--color-gold);
}

.site-footer a:hover {
  color: var(--color-gold);
}

/* --- Responsive --- */
@media (max-width: 700px) {
  .banner {
    height: 200px;
    background-attachment: scroll;
  }

  .site-header {
    padding: 3rem 0 1.5rem;
  }

  .site-header__logo {
    width: 140px;
    height: 140px;
  }

  .app-card {
    grid-template-columns: 1fr;
  }

  .app-card__screenshots {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  }
}