/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ms-blue:    #00a4ef;
  --ms-green:   #7fba00;
  --ms-yellow:  #ffb900;
  --ms-red:     #f25022;
  --apple-gray: #1d1d1f;
  --apple-silver: #f5f5f7;
  --accent:     #6e44ff;
  --text-dark:  #1d1d1f;
  --text-light: #f5f5f7;
  --card-bg:    rgba(255,255,255,0.07);
  --radius:     16px;
  --transition: 0.35s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: #0a0a0f;
  color: var(--text-light);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #111; }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 3px; }

/* ===== NAV ===== */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 2rem;
  backdrop-filter: blur(20px);
  background: rgba(10,10,15,0.75);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav-logo {
  font-size: 1.4rem; font-weight: 700; letter-spacing: -0.5px;
  background: linear-gradient(90deg, var(--ms-blue), var(--accent), var(--ms-green));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  text-decoration: none;
}

.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  color: rgba(255,255,255,0.7); text-decoration: none; font-size: 0.9rem;
  transition: color var(--transition);
}
.nav-links a:hover { color: #fff; }

/* ===== HERO ===== */
#hero {
  min-height: 100vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 6rem 2rem 4rem;
  position: relative; overflow: hidden;
}

.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 40%, rgba(0,164,239,0.18) 0%, transparent 60%),
    radial-gradient(ellipse 70% 60% at 80% 60%, rgba(110,68,255,0.18) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 50% 100%, rgba(127,186,0,0.10) 0%, transparent 60%);
}

.hero-content { position: relative; z-index: 1; max-width: 800px; }

.logo-combo {
  display: inline-flex; align-items: center; gap: 0.5rem;
  margin-bottom: 1.5rem; font-size: clamp(2.5rem, 8vw, 5.5rem); font-weight: 800;
  letter-spacing: -2px; line-height: 1.05;
}

.logo-ms { color: var(--ms-blue); }
.logo-plus { color: rgba(255,255,255,0.3); font-weight: 300; }
.logo-ap { color: var(--apple-silver); }

.hero-tagline {
  font-size: clamp(1rem, 3vw, 1.35rem);
  color: rgba(255,255,255,0.6);
  margin-bottom: 2rem;
  min-height: 2em;
}

.hero-tagline span#typed { border-right: 2px solid var(--accent); padding-right: 2px; }

.hero-badges { display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: center; margin-bottom: 3rem; }
.badge {
  padding: 0.35rem 1rem; border-radius: 999px; font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.4px;
}
.badge-blue   { background: rgba(0,164,239,0.15);  color: var(--ms-blue);   border: 1px solid rgba(0,164,239,0.3);  }
.badge-green  { background: rgba(127,186,0,0.15);  color: var(--ms-green);  border: 1px solid rgba(127,186,0,0.3);  }
.badge-purple { background: rgba(110,68,255,0.15); color: #a78bfa;          border: 1px solid rgba(110,68,255,0.3); }
.badge-silver { background: rgba(245,245,247,0.1); color: var(--apple-silver); border: 1px solid rgba(245,245,247,0.2); }

.btn-primary {
  display: inline-block; padding: 0.85rem 2.2rem; border-radius: 999px;
  background: linear-gradient(135deg, var(--ms-blue), var(--accent));
  color: #fff; font-weight: 600; font-size: 1rem; text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 30px rgba(110,68,255,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 40px rgba(110,68,255,0.5); }

/* ===== SECTIONS ===== */
section { padding: 6rem 2rem; }
.section-inner { max-width: 1100px; margin: 0 auto; }

.section-label {
  font-size: 0.75rem; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--accent); margin-bottom: 0.75rem;
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 800;
  line-height: 1.1; margin-bottom: 1rem; letter-spacing: -0.5px;
}
.section-sub {
  font-size: 1.05rem; color: rgba(255,255,255,0.5); max-width: 560px; margin-bottom: 3rem;
}

/* ===== DIVIDER ===== */
.divider {
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  border: none;
}

/* ===== FACTS GRID ===== */
#facts { background: #0d0d14; }

.facts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.fact-card {
  background: var(--card-bg);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: transform var(--transition), border-color var(--transition);
}
.fact-card:hover { transform: translateY(-4px); border-color: rgba(110,68,255,0.4); }

.fact-icon { font-size: 2rem; margin-bottom: 0.75rem; }
.fact-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; color: #fff; }
.fact-card p  { font-size: 0.88rem; color: rgba(255,255,255,0.55); }

/* ===== TIMELINE ===== */
#timeline { background: #0a0a0f; }

.timeline {
  position: relative; max-width: 720px; margin: 0 auto;
  padding-left: 2rem;
}
.timeline::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
  background: linear-gradient(to bottom, var(--ms-blue), var(--accent), var(--ms-green));
  border-radius: 1px;
}
.tl-item {
  position: relative; margin-bottom: 2.5rem; padding-left: 1.75rem;
  opacity: 0; transform: translateX(-20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.tl-item.visible { opacity: 1; transform: translateX(0); }
.tl-dot {
  position: absolute; left: -2.3rem; top: 0.3rem;
  width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid var(--accent); background: #0a0a0f;
}
.tl-year { font-size: 0.75rem; font-weight: 700; color: var(--accent); letter-spacing: 1px; margin-bottom: 0.25rem; }
.tl-item h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.3rem; }
.tl-item p  { font-size: 0.88rem; color: rgba(255,255,255,0.5); }

/* ===== IMAGINE-IF ===== */
#imagine { background: #0d0d14; }

.imagine-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.imagine-card {
  border-radius: var(--radius);
  padding: 2rem;
  position: relative; overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  transition: transform var(--transition);
}
.imagine-card:hover { transform: translateY(-4px); }
.imagine-card::before {
  content: ""; position: absolute; inset: 0; opacity: 0.08; z-index: 0;
  background: radial-gradient(circle at 30% 30%, white, transparent 70%);
}
.imagine-card.blue   { background: linear-gradient(135deg, rgba(0,164,239,0.15), rgba(0,164,239,0.03)); }
.imagine-card.purple { background: linear-gradient(135deg, rgba(110,68,255,0.15), rgba(110,68,255,0.03)); }
.imagine-card.green  { background: linear-gradient(135deg, rgba(127,186,0,0.15), rgba(127,186,0,0.03)); }
.imagine-card.yellow { background: linear-gradient(135deg, rgba(255,185,0,0.15), rgba(255,185,0,0.03)); }

.imagine-card > * { position: relative; z-index: 1; }
.imagine-card .ic-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.imagine-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.6rem; }
.imagine-card p  { font-size: 0.88rem; color: rgba(255,255,255,0.55); }

/* ===== NUMBERS ===== */
#numbers { background: #0a0a0f; }

.numbers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.5rem;
  text-align: center;
}
.number-item {
  padding: 2rem 1.5rem;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  background: var(--card-bg);
}
.number-value {
  font-size: 2.8rem; font-weight: 800; letter-spacing: -1px;
  background: linear-gradient(135deg, var(--ms-blue), var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.number-label { font-size: 0.82rem; color: rgba(255,255,255,0.45); margin-top: 0.4rem; letter-spacing: 0.5px; }

/* ===== CONTACT / DOMAIN SALE ===== */
#contact {
  background: linear-gradient(135deg, rgba(0,164,239,0.07) 0%, rgba(110,68,255,0.12) 50%, rgba(127,186,0,0.05) 100%);
  border-top: 1px solid rgba(255,255,255,0.07);
}

.contact-box {
  max-width: 640px; margin: 0 auto; text-align: center;
}
.domain-chip {
  display: inline-block; padding: 0.5rem 1.4rem; margin-bottom: 2rem;
  border-radius: 999px; font-size: 1.1rem; font-weight: 700; letter-spacing: 1px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.18);
  color: #fff;
}

.contact-form {
  display: flex; flex-direction: column; gap: 1rem;
  margin-top: 2rem; text-align: left;
}
.contact-form label { font-size: 0.82rem; color: rgba(255,255,255,0.5); margin-bottom: 0.2rem; }
.contact-form input,
.contact-form textarea {
  width: 100%; padding: 0.85rem 1.1rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px; color: #fff; font-size: 0.95rem;
  transition: border-color var(--transition);
  font-family: inherit;
  resize: vertical;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none; border-color: var(--accent);
}
.contact-form textarea { min-height: 120px; }
.contact-form button {
  align-self: flex-start; padding: 0.85rem 2.2rem; border-radius: 999px;
  background: linear-gradient(135deg, var(--ms-blue), var(--accent));
  color: #fff; font-weight: 600; font-size: 1rem; border: none; cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}
.contact-form button:hover { transform: translateY(-2px); box-shadow: 0 6px 30px rgba(110,68,255,0.4); }

.form-note { font-size: 0.8rem; color: rgba(255,255,255,0.3); margin-top: 0.5rem; text-align: center; }

/* ===== FOOTER ===== */
footer {
  padding: 2rem;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.25);
  border-top: 1px solid rgba(255,255,255,0.06);
}
footer a { color: rgba(255,255,255,0.4); text-decoration: none; }
footer a:hover { color: #fff; }

/* ===== RESPONSIVE ===== */
@media (max-width: 600px) {
  .nav-links { display: none; }
  .logo-combo { font-size: clamp(2rem, 12vw, 3.5rem); }
}