/* ================================================
   GoPilot — Design System
   Local rideshare, Madison WI
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=Instrument+Sans:ital,wght@0,400;0,500;0,600;1,400&display=swap');

/* ---- Variables ---- */
:root {
  --bg: #0D1B2A;
  --bg-warm: #F4F1EB;
  --bg-card: #162433;
  --bg-card-warm: #FFFDF8;
  --text: #F4F1EB;
  --text-muted: #7A8FA6;
  --text-dark: #1A1A2E;
  --text-muted-dark: #6B7280;
  --accent: #F7C948;
  --accent-hover: #E5B500;
  --accent-dark: #D97706;
  --green: #22C55E;
  --border: rgba(244, 241, 235, 0.1);
  --border-dark: rgba(26, 26, 46, 0.12);
  --radius: 16px;
  --radius-sm: 8px;
  --font-display: 'Syne', sans-serif;
  --font-body: 'Instrument Sans', sans-serif;
  --shadow: 0 4px 32px rgba(0, 0, 0, 0.3);
  --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.15);
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; }
ul { list-style: none; }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--text-muted); border-radius: 3px; }

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.15;
  font-weight: 700;
}
.display-xl { font-size: clamp(2.8rem, 6vw, 5rem); font-weight: 800; letter-spacing: -0.03em; }
.display-lg { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 700; letter-spacing: -0.025em; }
.heading-md { font-size: clamp(1.4rem, 2.5vw, 2rem); font-weight: 600; }
.label { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); }
.lead { font-size: 1.125rem; line-height: 1.7; color: var(--text-muted); }

/* ---- Layout ---- */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}
.container-sm {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}
.section-pad { padding: 100px 0; }
.section-pad-sm { padding: 60px 0; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 60px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: var(--bg);
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(247, 201, 72, 0.35);
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid rgba(244, 241, 235, 0.3);
}
.btn-outline:hover {
  background: rgba(244, 241, 235, 0.08);
  border-color: rgba(244, 241, 235, 0.5);
}
.btn-dark {
  background: var(--bg-warm);
  color: var(--text-dark);
}
.btn-dark:hover {
  background: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}
.btn-lg { padding: 18px 36px; font-size: 1.05rem; }
.btn-sm { padding: 10px 20px; font-size: 0.875rem; }

/* ---- Navigation ---- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: var(--transition);
}
.nav.scrolled {
  background: rgba(13, 27, 42, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
}
.nav-logo .dot {
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}
.nav-links {
  display: none;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(244, 241, 235, 0.75);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--text); }
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Mobile nav */
.mobile-menu-btn {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.mobile-menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(13, 27, 42, 0.98);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text);
}
.mobile-menu .mobile-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  color: var(--text);
  font-size: 2rem;
  cursor: pointer;
}

@media (min-width: 768px) {
  .nav-links { display: flex; }
  .mobile-menu-btn { display: none; }
}

/* ---- Hero ---- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--bg);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(247, 201, 72, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 80% 20%, rgba(34, 197, 94, 0.04) 0%, transparent 50%),
    linear-gradient(180deg, var(--bg) 0%, #0a1520 100%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(244, 241, 235, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 241, 235, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 20%, transparent 80%);
}
.hero-content {
  position: relative;
  z-index: 1;
  padding: 140px 0 80px;
  max-width: 700px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px 8px 8px;
  background: rgba(247, 201, 72, 0.12);
  border: 1px solid rgba(247, 201, 72, 0.25);
  border-radius: 60px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 28px;
}
.hero-badge .badge-dot {
  width: 20px;
  height: 20px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-badge .badge-dot::after {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--bg);
  border-radius: 50%;
}
.hero h1 {
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: 24px;
}
.hero h1 .accent { color: var(--accent); }
.hero-sub {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 40px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}
.hero-stats {
  margin-top: 60px;
  display: flex;
  gap: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text);
}
.hero-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}
.hero-visual {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: 50%;
  max-width: 560px;
  display: none;
}
@media (min-width: 960px) {
  .hero-visual { display: block; }
  .hero-content { max-width: 60%; }
}

/* ---- How It Works ---- */
.how-section {
  background: var(--bg-warm);
  color: var(--text-dark);
}
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-header .label { color: var(--accent-dark); }
.section-header h2 {
  margin-top: 10px;
  margin-bottom: 16px;
}
.section-header .lead { color: var(--text-muted-dark); }
.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.step-card {
  background: #FFFDF8;
  border: 1px solid var(--border-dark);
  border-radius: 20px;
  padding: 36px 32px;
  position: relative;
  transition: var(--transition);
}
.step-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
}
.step-num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  color: rgba(26, 26, 46, 0.06);
  position: absolute;
  top: 20px;
  right: 28px;
  line-height: 1;
}
.step-icon {
  width: 52px;
  height: 52px;
  background: var(--bg);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.5rem;
}
.step-card h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
  color: var(--text-dark);
}
.step-card p {
  font-size: 0.95rem;
  color: var(--text-muted-dark);
  line-height: 1.65;
}
@media (min-width: 768px) {
  .steps-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ---- For Riders ---- */
.riders-section {
  background: var(--bg);
  color: var(--text);
  position: relative;
  overflow: hidden;
}
.riders-section::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(247, 201, 72, 0.05) 0%, transparent 60%);
  pointer-events: none;
}
.split-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
  align-items: center;
}
.split-layout.reverse { direction: rtl; }
.split-layout.reverse > * { direction: ltr; }
.split-text h2 {
  margin-top: 12px;
  margin-bottom: 20px;
}
.split-text .lead { margin-bottom: 32px; }
.benefit-list { display: flex; flex-direction: column; gap: 16px; }
.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 0.95rem;
  color: var(--text-muted);
}
.benefit-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: rgba(247, 201, 72, 0.12);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 0.85rem;
  margin-top: 2px;
}
.split-visual {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px;
  position: relative;
}
.visual-card {
  background: #1a2e42;
  border: 1px solid rgba(244,241,235,0.1);
  border-radius: 16px;
  padding: 28px;
  margin-bottom: 16px;
}
.visual-card .vc-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.vc-avatar {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--bg);
}
.vc-info { flex: 1; }
.vc-name { font-size: 0.9rem; font-weight: 600; }
.vc-detail { font-size: 0.75rem; color: var(--text-muted); }
.vc-stars {
  color: var(--accent);
  font-size: 0.85rem;
  letter-spacing: 1px;
}
.visual-mini-ride {
  display: flex;
  align-items: center;
  gap: 20px;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.2);
  border-radius: 12px;
  padding: 16px 20px;
}
.vc-route { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.vc-from, .vc-to { font-size: 0.8rem; }
.vc-from { color: var(--text-muted); }
.vc-to { font-weight: 600; font-size: 0.9rem; }
.vc-price { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; color: var(--green); }
@media (min-width: 900px) {
  .split-layout { grid-template-columns: 1fr 1fr; }
  .riders-section .split-layout { direction: ltr; }
}

/* ---- For Drivers ---- */
.drivers-section {
  background: var(--bg-warm);
  color: var(--text-dark);
}
.drivers-section .split-layout.reverse > * { direction: ltr; }
.driver-highlight-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 24px;
}
.highlight-card {
  background: #FFFDF8;
  border: 1px solid var(--border-dark);
  border-radius: 14px;
  padding: 20px;
}
.highlight-card .hc-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent-dark);
}
.highlight-card .hc-label {
  font-size: 0.8rem;
  color: var(--text-muted-dark);
  margin-top: 4px;
}
@media (min-width: 768px) {
  .driver-highlight-cards { grid-template-columns: repeat(2, 1fr); }
}

/* ---- Pricing ---- */
.pricing-section {
  background: var(--bg);
  color: var(--text);
  position: relative;
}
.pricing-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(180deg, transparent, rgba(247, 201, 72, 0.03));
  pointer-events: none;
}
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px;
  transition: var(--transition);
}
.pricing-card.featured {
  background: linear-gradient(135deg, #1a2e42 0%, #162433 100%);
  border-color: var(--accent);
  position: relative;
}
.pricing-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--bg);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 60px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.pricing-card .pc-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.pricing-card .pc-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.pricing-card .pc-price {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 4px;
}
.pricing-card .pc-price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-muted);
}
.pricing-card .pc-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}
.pricing-features { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }
.pf-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
}
.pf-check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  font-size: 0.7rem;
  flex-shrink: 0;
}
.pf-item.muted { color: var(--text-muted); }
.pf-item.muted .pf-check { background: rgba(122, 143, 166, 0.15); color: var(--text-muted); }
@media (min-width: 768px) {
  .pricing-grid { grid-template-columns: repeat(3, 1fr); align-items: start; }
  .pricing-card.featured { padding-top: 50px; }
}

/* ---- About ---- */
.about-section {
  background: var(--bg-warm);
  color: var(--text-dark);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}
.about-text h2 { margin-top: 10px; margin-bottom: 20px; }
.about-text .lead { margin-bottom: 28px; }
.about-values {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.value-card {
  background: #FFFDF8;
  border: 1px solid var(--border-dark);
  border-radius: 16px;
  padding: 28px;
}
.value-card .vc-icon {
  width: 44px;
  height: 44px;
  background: var(--bg);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 16px;
}
.value-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.value-card p { font-size: 0.875rem; color: var(--text-muted-dark); line-height: 1.6; }
.about-image {
  background: var(--bg);
  border-radius: 24px;
  padding: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--text);
  min-height: 300px;
  position: relative;
  overflow: hidden;
}
.about-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 60%, rgba(247, 201, 72, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 70% 30%, rgba(34, 197, 94, 0.05) 0%, transparent 50%);
}
.about-image .map-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  position: relative;
}
.about-image p {
  font-size: 0.875rem;
  color: var(--text-muted);
  position: relative;
}
.about-image .city-label {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  position: relative;
  margin-top: 12px;
}
@media (min-width: 900px) {
  .about-grid { grid-template-columns: 1fr 1fr; align-items: center; }
  .about-values { grid-template-columns: 1fr 1fr; }
}

/* ---- Sign Up ---- */
.signup-section {
  background: var(--bg);
  color: var(--text);
  position: relative;
  overflow: hidden;
}
.signup-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(247, 201, 72, 0.08) 0%, transparent 60%);
  pointer-events: none;
}
.signup-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 48px;
  max-width: 520px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.signup-card h2 {
  font-size: clamp(1.8rem, 3vw, 2.2rem);
  margin-bottom: 8px;
}
.signup-card > p { color: var(--text-muted); margin-bottom: 36px; font-size: 0.95rem; }
.role-tabs {
  display: flex;
  background: rgba(244, 241, 235, 0.05);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 4px;
  margin-bottom: 28px;
}
.role-tab {
  flex: 1;
  padding: 12px;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: 8px;
  cursor: pointer;
  border: none;
  background: none;
  transition: var(--transition);
}
.role-tab.active {
  background: var(--accent);
  color: var(--bg);
}
.signup-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.form-group input,
.form-group select {
  padding: 14px 16px;
  background: rgba(244, 241, 235, 0.05);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-size: 0.95rem;
  transition: var(--transition);
  appearance: none;
}
.form-group input::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(247, 201, 72, 0.05);
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%237A8FA6' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
.form-group select option { background: var(--bg-card); color: var(--text); }
.form-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 4px;
}
.form-success {
  display: none;
  text-align: center;
  padding: 32px;
}
.form-success.show { display: block; }
.form-success-icon {
  width: 60px;
  height: 60px;
  background: rgba(34, 197, 94, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--green);
  margin: 0 auto 20px;
}
.form-success h3 { font-size: 1.4rem; margin-bottom: 8px; }
.form-success p { color: var(--text-muted); font-size: 0.9rem; }
@media (max-width: 540px) {
  .form-row { grid-template-columns: 1fr; }
  .signup-card { padding: 28px 24px; }
}

/* ---- Footer ---- */
.footer {
  background: #060D14;
  color: var(--text);
  padding: 60px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}
.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand p {
  font-size: 0.875rem;
  color: var(--text-muted);
  max-width: 260px;
  line-height: 1.6;
}
.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a {
  font-size: 0.875rem;
  color: rgba(244, 241, 235, 0.6);
  transition: var(--transition);
}
.footer-col ul a:hover { color: var(--text); }
.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
  text-align: center;
}
.footer-bottom p { font-size: 0.8rem; color: var(--text-muted); }
.footer-socials {
  display: flex;
  gap: 16px;
}
.footer-socials a {
  width: 36px;
  height: 36px;
  background: rgba(244, 241, 235, 0.06);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-socials a:hover {
  background: rgba(244, 241, 235, 0.12);
  color: var(--text);
}
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
  .footer-bottom { flex-direction: row; justify-content: space-between; }
}

/* ---- Animations ---- */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-fade-up { animation: fade-up 0.6s ease forwards; }
.delay-1 { animation-delay: 0.1s; opacity: 0; }
.delay-2 { animation-delay: 0.2s; opacity: 0; }
.delay-3 { animation-delay: 0.3s; opacity: 0; }
.delay-4 { animation-delay: 0.4s; opacity: 0; }

/* ---- Section separators ---- */
.section-divider {
  width: 48px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
  margin: 0 auto 24px;
}

/* ---- Error/Success flash ---- */
.alert {
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 0.875rem;
  margin-bottom: 16px;
}
.alert-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #fca5a5;
}
.alert-success {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #86efac;
}