/* ============================================================
   ev&Me — Shared Stylesheet
   All pages import this file
   ============================================================ */

/* ── TOKENS ── */
:root {
  --abyss:      #062420;
  --abyss2:     #0a2e2a;
  --teal:       #4ECDC4;
  --teal-dark:  #2fa89f;
  --teal-deep:  #1a7a73;
  --ice:        #DFF0EE;
  --white:      #ffffff;
  --light-bg:   #f7fafa;
  --light-alt:  #edf5f4;
  --light-card: #ffffff;
  --text-dark:  #0f2320;
  --text-body:  #2c4a46;
  --text-muted: #5a7874;
  --border:     #c8e0dd;
  --orb:        'Orbitron', sans-serif;
  --crimsn:     'Crimson Pro', serif;
  --body:       'DM Sans', sans-serif;
  --mono:       'IBM Plex Mono', monospace;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 18px; }
body {
  font-family: var(--body);
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
  color: var(--text-dark);
  background: var(--light-bg);
}

/* ── COMING SOON BANNER ── */
.coming-banner {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 300;
  background: var(--teal-deep);
  padding: 9px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: nowrap;
}
.coming-banner-text {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white);
  font-weight: 500;
  white-space: nowrap;
}
.coming-banner-text span {
  color: rgba(255,255,255,0.6);
  margin: 0 6px;
}
.coming-banner-cta {
  font-family: var(--body);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--abyss);
  background: var(--white);
  padding: 5px 14px;
  border-radius: 20px;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: opacity 0.2s;
  white-space: nowrap;
  flex-shrink: 0;
}
.coming-banner-cta:hover { opacity: 0.85; }
@media (max-width: 600px) {
  .coming-banner { padding: 8px 12px; gap: 10px; }
  .coming-banner-text { font-size: 0.65rem; letter-spacing: 0.08em; }
  .coming-banner-cta { font-size: 0.7rem; padding: 4px 10px; }
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 38px; left: 0; right: 0;
  z-index: 200;
  padding: 0 56px;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(6,36,32,0.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(78,205,196,0.15);
}

.nav-logo {
  text-decoration: none;
  display: flex;
  align-items: baseline;
  gap: 1px;
  flex-shrink: 0;
}
.nav-logo .ev  { font-family: var(--orb); font-size: 1.3rem; font-weight: 700; color: var(--white); }
.nav-logo .amp { font-family: var(--crimsn); font-style: italic; font-size: 1.65rem; color: var(--teal); line-height: 1; }
.nav-logo .me  { font-family: var(--orb); font-size: 1.3rem; font-weight: 700; color: var(--ice); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  font-family: var(--body);
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(223,240,238,0.92);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--teal); }

.nav-cta {
  background: var(--teal) !important;
  color: var(--abyss) !important;
  padding: 10px 22px !important;
  border-radius: 4px !important;
  font-weight: 600 !important;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--teal-dark) !important; color: var(--white) !important; }

/* ── HAMBURGER ── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
  z-index: 300;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--teal);
  border-radius: 2px;
  transition: all 0.3s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── MOBILE MENU DRAWER ── */
.nav-drawer {
  display: none;
  position: fixed;
  top: 76px; left: 0; right: 0; bottom: 0;
  background: rgba(6,36,32,0.98);
  z-index: 150;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.nav-drawer.open {
  opacity: 1;
  pointer-events: all;
}
.nav-drawer a {
  font-family: var(--body);
  font-size: 1.3rem;
  font-weight: 500;
  color: rgba(223,240,238,0.8);
  text-decoration: none;
  padding: 16px 32px;
  width: 100%;
  text-align: center;
  transition: color 0.2s;
  border-bottom: 1px solid rgba(78,205,196,0.08);
}
.nav-drawer a:hover,
.nav-drawer a.active { color: var(--teal); }
.nav-drawer a.drawer-cta {
  color: var(--teal);
  font-weight: 700;
  font-size: 1.4rem;
  border-bottom: none;
  margin-top: 8px;
}

/* ── PAGE HEADER (subpages) ── */
.page-header {
  background: var(--abyss);
  padding: 140px 56px 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(78,205,196,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(78,205,196,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}
.page-header-eyebrow {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(78,205,196,0.9);
  margin-bottom: 16px;
}
.page-header-title {
  font-family: var(--orb);
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.page-header-title span { color: var(--teal); }
.page-header-sub {
  font-size: 1.1rem;
  color: rgba(223,240,238,0.85);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.75;
}

/* ── SECTION BASE ── */
section { position: relative; }

.section-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 96px 56px;
  width: 100%;
  box-sizing: border-box;
}

.section-eyebrow {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--teal-deep);
  margin-bottom: 16px;
  font-weight: 500;
}
.section-title {
  font-family: var(--orb);
  font-size: clamp(1.7rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
}
.section-title span { color: var(--teal-deep); }
.section-body {
  font-size: 1.05rem;
  color: var(--text-body);
  max-width: 600px;
  line-height: 1.8;
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-block;
  font-family: var(--body);
  font-size: 1rem;
  font-weight: 600;
  background: var(--teal);
  color: var(--abyss);
  padding: 16px 40px;
  border-radius: 4px;
  text-decoration: none;
  transition: all 0.2s;
  border: 2px solid var(--teal);
}
.btn-primary:hover {
  background: var(--teal-dark);
  border-color: var(--teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(78,205,196,0.25);
}
.btn-secondary {
  display: inline-block;
  font-family: var(--body);
  font-size: 1rem;
  font-weight: 500;
  background: transparent;
  color: var(--teal);
  padding: 16px 40px;
  border-radius: 4px;
  text-decoration: none;
  border: 2px solid rgba(78,205,196,0.4);
  transition: all 0.2s;
}
.btn-secondary:hover {
  border-color: var(--teal);
  background: rgba(78,205,196,0.08);
  transform: translateY(-2px);
}
.btn-dark {
  display: inline-block;
  font-family: var(--body);
  font-size: 1rem;
  font-weight: 600;
  background: var(--abyss);
  color: var(--white);
  padding: 16px 40px;
  border-radius: 4px;
  text-decoration: none;
  border: 2px solid var(--abyss);
  transition: all 0.2s;
}
.btn-dark:hover {
  background: var(--abyss2);
  transform: translateY(-2px);
}

/* ── CARDS ── */
.card {
  background: var(--light-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 40px 36px;
  box-shadow: 0 2px 12px rgba(6,36,32,0.05);
  transition: box-shadow 0.25s, transform 0.25s;
}
.card:hover {
  box-shadow: 0 8px 32px rgba(6,36,32,0.1);
  transform: translateY(-3px);
}
.card.featured {
  border-color: var(--teal);
  border-width: 2px;
  box-shadow: 0 4px 24px rgba(78,205,196,0.15);
}
.card.dark {
  background: var(--abyss);
  border-color: var(--teal-deep);
}

/* ── CHECKLIST ── */
.checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.checklist li {
  font-size: 0.95rem;
  color: var(--text-body);
  padding-left: 22px;
  position: relative;
  line-height: 1.5;
}
.checklist li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--teal-deep);
  font-weight: 700;
  font-size: 0.85rem;
}
.card.dark .checklist li { color: rgba(223,240,238,0.92); }
.card.dark .checklist li::before { color: var(--teal); }

/* ── BADGE ── */
.badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--teal-deep);
  padding: 5px 12px;
  border-radius: 20px;
  margin-bottom: 16px;
}
.badge.teal { background: var(--teal); color: var(--abyss); }

/* ── FOOTER ── */
footer {
  background: var(--abyss);
  border-top: 3px solid var(--teal-deep);
  padding: 48px 56px;
}
.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
.footer-logo {
  display: flex;
  align-items: baseline;
  gap: 1px;
  text-decoration: none;
}
.footer-logo .ev  { font-family: var(--orb); font-size: 1.2rem; font-weight: 700; color: var(--white); }
.footer-logo .amp { font-family: var(--crimsn); font-style: italic; font-size: 1.5rem; color: var(--teal); }
.footer-logo .me  { font-family: var(--orb); font-size: 1.2rem; font-weight: 700; color: var(--ice); }
.footer-copy {
  font-size: 0.85rem;
  color: rgba(223,240,238,0.85);
}
.footer-links {
  display: flex;
  gap: 28px;
  list-style: none;
  flex-wrap: wrap;
}
.footer-links a {
  font-size: 0.9rem;
  color: rgba(78,205,196,0.85);
  text-decoration: none;
  transition: color 0.2s;
  font-weight: 500;
}
.footer-links a:hover { color: var(--teal); }

/* ── REVEAL ANIMATION ── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; } to { opacity: 1; }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; }
  50%       { opacity: 1; }
}

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  html { font-size: 17px; }
  nav { padding: 0 20px; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-drawer { display: flex; }
  .section-inner { padding: 64px 20px; }
  .page-header { padding: 120px 24px 60px; }
  footer { padding: 36px 20px; }
  .footer-inner { flex-direction: column; align-items: center; text-align: center; }
  .footer-links { justify-content: center; }
}
@media (max-width: 600px) {
  html { font-size: 16px; }
  .section-inner { padding: 48px 16px; }
  .page-header { padding: 110px 16px 48px; }
  footer { padding: 28px 16px; }
  nav { padding: 0 16px; }
}