/* RESET & BASE */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  font-family: var(--font-main);
  background-color: var(--bg-milk);
  background-image: 
    linear-gradient(to right, var(--grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid) 1px, transparent 1px);
  background-size: 40px 40px;
  color: var(--slate);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}
body { min-height: 100vh; display: flex; flex-direction: column; overflow-x: hidden; position: relative; }

/* HEADER */
.header { position: sticky; top: 12px; z-index: 100; padding: 0 16px; margin-bottom: 24px; }
.header-inner {
  max-width: 1140px; margin: 0 auto;
  background: rgba(255, 255, 255, 0.88); backdrop-filter: blur(20px);
  border: 1px solid var(--card-border); border-radius: 999px;
  padding: 10px 22px; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  box-shadow: var(--shadow-header);
}
.brand-wrap { display: flex; align-items: center; gap: 12px; }
.brand-logo { font-weight: 850; font-size: 17px; letter-spacing: -0.5px; color: var(--slate); text-decoration: none; white-space: nowrap; }
.brand-logo span { color: var(--mint-deep); }
.status-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(0, 210, 170, 0.12); border: 1px solid rgba(0, 210, 170, 0.35);
  color: #047857; font-size: 10.5px; font-weight: 700; letter-spacing: 0.4px;
  padding: 4px 9px; border-radius: 999px; text-transform: uppercase; white-space: nowrap;
}
.status-dot {
  width: 7px; height: 7px; background: #10b981; border-radius: 50%;
  box-shadow: 0 0 8px #10b981; animation: pulse-dot 2s infinite ease-in-out; flex-shrink: 0;
}
@keyframes pulse-dot { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.4; transform: scale(0.85); } }
.status-text-full { display: inline; }
.status-text-short { display: none; }

.nav-links { display: flex; align-items: center; gap: 18px; list-style: none; }
.nav-links a { color: var(--slate-muted); text-decoration: none; font-size: 13.5px; font-weight: 600; transition: color 0.2s; white-space: nowrap; }
.nav-links a:hover { color: var(--mint-deep); }
.header-actions { display: flex; align-items: center; gap: 8px; }

.audio-toggle {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(15, 23, 42, 0.05); border: 1px solid rgba(15, 23, 42, 0.08);
  padding: 6px 12px; border-radius: 999px; font-size: 11.5px; font-weight: 700;
  color: var(--slate); cursor: pointer; transition: all 0.2s; user-select: none; white-space: nowrap;
}
.audio-toggle:hover { background: rgba(0, 210, 170, 0.15); border-color: var(--mint-deep); }
.audio-toggle.active { background: #0f172a; color: #00d2aa; border-color: #0f172a; }

.btn-cta {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  background: linear-gradient(135deg, var(--mint-deep) 0%, #069676 100%);
  color: #ffffff; padding: 7px 15px; border-radius: 999px;
  font-size: 12.5px; font-weight: 700; text-decoration: none;
  box-shadow: 0 4px 14px rgba(9, 184, 147, 0.35); transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  border: none; cursor: pointer; white-space: nowrap;
}
.btn-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 22px rgba(9, 184, 147, 0.45); }

/* RESPONSIVE HEADER */
@media (max-width: 960px) { .nav-links { display: none; } }
@media (max-width: 600px) {
  .status-text-full { display: none; }
  .status-text-short { display: inline; }
  .audio-toggle-text { display: none; }
  .audio-toggle { padding: 6px 9px; }
}
@media (max-width: 420px) {
  .header-inner { padding: 8px 12px; }
  .status-badge { padding: 3px 6px; }
  .btn-cta { padding: 6px 11px; font-size: 11.5px; }
}

/* CONTAINER & TYPOGRAPHY */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
@media (max-width: 480px) { .container { padding: 0 12px; } }

.section-tag {
  font-size: 11px; font-weight: 800; text-transform: uppercase;
  letter-spacing: 1.2px; color: var(--mint-deep); margin-bottom: 8px; display: inline-block;
}
.section-title {
  font-size: clamp(24px, 5.5vw, 44px); font-weight: 850; letter-spacing: -1px;
  color: var(--slate); margin-bottom: 14px; line-height: 1.2;
}
.section-desc { font-size: clamp(14.5px, 2.5vw, 16.5px); color: var(--slate-muted); max-width: 720px; }
.section-header { text-align: center; max-width: 820px; margin: 0 auto 40px; }

/* HERO */
.hero { padding: 40px 0 60px; text-align: center; position: relative; }
.pill-warning {
  display: inline-flex; align-items: center; gap: 6px;
  background: #fef3c7; border: 1px solid #fde68a; color: #92400e;
  padding: 5px 12px; border-radius: 999px; font-size: 10.5px; font-weight: 800;
  letter-spacing: 0.5px; text-transform: uppercase; margin-bottom: 20px; max-width: 100%;
}
.hero-title {
  font-size: clamp(26px, 6.2vw, 60px); font-weight: 850; letter-spacing: -1.2px;
  line-height: 1.15; color: var(--slate); max-width: 980px; margin: 0 auto 20px;
}
.hero-title .gradient-text {
  background: linear-gradient(120deg, var(--mint-deep) 0%, var(--sky) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-subtitle {
  font-size: clamp(14.5px, 2.4vw, 19px); color: var(--slate-muted);
  max-width: 780px; margin: 0 auto 30px; font-weight: 450; line-height: 1.6;
}
.hero-buttons { display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap; }
@media (max-width: 520px) {
  .hero-buttons { flex-direction: column; width: 100%; }
  .btn-secondary, .btn-primary-large { width: 100%; justify-content: center; }
}
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--card-bg); backdrop-filter: blur(12px);
  border: 1px solid rgba(15, 23, 42, 0.12); color: var(--slate);
  padding: 11px 22px; border-radius: 999px; font-size: 13.5px; font-weight: 700;
  text-decoration: none; transition: all 0.2s;
}
.btn-secondary:hover { background: #ffffff; border-color: var(--mint-deep); transform: translateY(-2px); }

.btn-primary-large {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--mint-deep) 0%, #069676 100%);
  color: #ffffff; padding: 11px 24px; border-radius: 999px;
  font-size: 13.5px; font-weight: 700; text-decoration: none;
  box-shadow: 0 6px 18px rgba(9, 184, 147, 0.35); transition: all 0.2s;
}
.btn-primary-large:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(9, 184, 147, 0.45); }

/* FOOTER */
.footer { padding: 36px 0; border-top: 1px solid var(--grid); text-align: center; font-size: 13px; color: var(--slate-muted); }
.footer a { color: var(--mint-deep); text-decoration: none; font-weight: 700; }