/* ===== SAIFE — Global Stylesheet ===== */

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

:root {
  /* Greyscale palette */
  --bg:        #0a0a0a;
  --bg-card:   #141414;
  --bg-nav:    #111111;
  --border:    #1e1e1e;
  --text:      #d4d4d4;
  --text-dim:  #808080;
  --white:     #f0f0f0;

  /* Accent colours — used sparingly */
  --blue:   #5eaed8;
  --gold:   #c9a84c;
  --violet: #9b7ed8;

  --nav-height: 48px;
  --header-height: 100px;
  --max-width: 1100px;
  --font: "Inter", "Segoe UI", system-ui, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

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

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

/* ---------- Header ---------- */
.site-header {
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
}

.logo {
  height: 60px;
}

.logo-text {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--white);
  text-transform: uppercase;
}

.logo-text span {
  color: var(--blue);
}

/* ---------- Navigation ---------- */
.site-nav {
  height: var(--nav-height);
  background: var(--bg-nav);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.site-nav a {
  color: var(--text-dim);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0 28px;
  height: 100%;
  display: flex;
  align-items: center;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.site-nav a:hover {
  color: var(--white);
  border-bottom-color: var(--blue);
}

.site-nav a.active {
  color: var(--white);
  border-bottom-color: var(--gold);
}

/* ---------- Hero (Home page) ---------- */
.hero {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url('hero-bg.jpg') center/cover no-repeat;
  filter: brightness(0.35);
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 60px 24px;
}

.hero-content h1 {
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--white);
  margin-bottom: 16px;
}

.hero-content p {
  font-size: 1.15rem;
  color: var(--text-dim);
  max-width: 600px;
  margin: 0 auto;
}

.hero-content .tagline {
  color: var(--gold);
  font-weight: 500;
  letter-spacing: 0.08em;
}

/* ---------- Page content ---------- */
.page {
  flex: 1;
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: 60px 24px 80px;
}

.page h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.page .accent-line {
  width: 50px;
  height: 3px;
  background: var(--gold);
  margin-bottom: 40px;
  border-radius: 2px;
}

.page h2 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--white);
  margin-top: 40px;
  margin-bottom: 12px;
}

.page p {
  margin-bottom: 16px;
  max-width: 750px;
}

.page ul {
  list-style: none;
  padding-left: 0;
  max-width: 750px;
}

.page ul li {
  padding: 6px 0;
  padding-left: 18px;
  position: relative;
}

.page ul li::before {
  content: ">";
  position: absolute;
  left: 0;
  color: var(--violet);
  font-weight: 700;
}

/* ---------- Team grid ---------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
  margin-top: 32px;
}

.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 32px 24px;
  text-align: center;
  transition: border-color 0.3s;
}

.team-card:hover {
  border-color: var(--violet);
}

.team-avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: var(--border);
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--text-dim);
  border: 2px solid var(--border);
}

.team-card h3 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.team-card .role {
  color: var(--gold);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.team-card p {
  font-size: 0.9rem;
  color: var(--text-dim);
  max-width: none;
}

/* ---------- Contact ---------- */
.contact-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 32px;
  max-width: 500px;
  margin-top: 32px;
}

.contact-block .label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  margin-bottom: 4px;
}

.contact-block .value {
  font-size: 1.05rem;
  color: var(--white);
  margin-bottom: 20px;
}

.contact-block .value:last-child {
  margin-bottom: 0;
}

.contact-block a {
  color: var(--blue);
}

/* ---------- Footer ---------- */
.site-footer {
  text-align: center;
  padding: 24px;
  font-size: 0.8rem;
  color: var(--text-dim);
  border-top: 1px solid var(--border);
}

/* ---------- Responsive ---------- */
@media (max-width: 600px) {
  .site-nav {
    flex-wrap: wrap;
    height: auto;
    padding: 8px 0;
  }

  .site-nav a {
    padding: 8px 20px;
    font-size: 0.8rem;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .page {
    padding: 40px 16px 60px;
  }

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