@import url('https://fonts.googleapis.com/css2?family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600&family=Cormorant+Garamond:wght@600&display=swap');

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

/* ── DARK THEME (default — Qalam palette) ─── */
:root {
  --bg:        #1a2130;
  --surface:   #212840;
  --surface-2: #262e40;
  --border:    #2d3648;
  --border-hi: #3d4a60;
  --text:      #dde1e8;
  --text-2:    #8892a4;
  --text-3:    #5a6478;
  --accent:    #5b7fa6;
  --accent-lt: #7a9dc0;
  --radius:    4px;
  --radius-sm: 2px;
}

/* ── LIGHT THEME (rose/cream palette) ─────── */
[data-theme="light"] {
  --bg:        #f7f3ee;
  --surface:   #ede8e1;
  --surface-2: #e5dfd7;
  --border:    #d8d0c6;
  --border-hi: #c4bab0;
  --text:      #2a2420;
  --text-2:    #6b5f56;
  --text-3:    #9a8e84;
  --accent:    #8b3a3a;
  --accent-lt: #a85050;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-weight: 400;
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background .3s ease, color .3s ease;
}

/* ── NAV — fully transparent ─────────────── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: 52px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 2.5rem;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background .3s;
}
nav.scrolled {
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
}

/* ── LOGO — Warisha in DM Sans, Soomro in Cormorant 600 ── */
.logo {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--text); text-decoration: none;
  display: flex; align-items: baseline; gap: 0;
  transition: color .3s;
}
.logo-first {
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
}
.logo-last {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.01em;
}

/* ── NAV LINKS — no borders ──────────────── */
.nav-links { display: flex; gap: 0; list-style: none; }
.nav-links a {
  display: block; padding: 0 1.1rem; height: 52px; line-height: 52px;
  font-size: 12px; font-weight: 400; letter-spacing: 0.03em;
  color: var(--text-2); text-decoration: none;
  transition: color .15s;
}
.nav-links a:hover { color: var(--text); }

/* ── THEME TOGGLE ────────────────────────── */
.theme-toggle {
  display: flex; align-items: center; gap: 0.5rem;
  background: none; border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.3rem 0.65rem;
  font-size: 11px; font-weight: 500; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--text-2);
  cursor: pointer; transition: border-color .2s, color .2s, background .2s;
}
.theme-toggle:hover {
  border-color: var(--border-hi); color: var(--text); background: var(--surface);
}

/* Sun/Moon SVG icons */
.icon-sun, .icon-moon { display: block; width: 14px; height: 14px; }

/* ── LABEL ───────────────────────────────── */
.label {
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-3); transition: color .3s;
}

/* ── REVEAL ──────────────────────────────── */
.r {
  opacity: 0; transform: translateY(12px);
  transition: opacity .6s cubic-bezier(.16,1,.3,1), transform .6s cubic-bezier(.16,1,.3,1);
}
.r.v { opacity: 1; transform: none; }
.d1 { transition-delay: .07s; }
.d2 { transition-delay: .14s; }
.d3 { transition-delay: .21s; }

/* ── FOOTER ──────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 2.5rem;
  display: flex; align-items: center; justify-content: space-between;
  background: var(--bg);
  transition: background .3s, border-color .3s;
}
.f-copy { font-size: 12px; color: var(--text-3); transition: color .3s; }
.f-links { display: flex; gap: 1.5rem; list-style: none; }
.f-links a {
  font-size: 12px; color: var(--text-3); text-decoration: none;
  letter-spacing: 0.03em; transition: color .15s;
}
.f-links a:hover { color: var(--text-2); }

@media (max-width: 900px) {
  nav { padding: 0 1.25rem; }
  .nav-links { display: none; }
  footer { flex-direction: column; gap: 1rem; align-items: flex-start; padding: 1.5rem 1.25rem; }
}