/* ============================================
   LCO CONNECT — Design System & Styles
   Phase 0: Foundation
   ============================================ */

/* ── CSS CUSTOM PROPERTIES ── */
:root {
  /* Brand Colors */
  --ink: #0F1C2E;
  --teal: #0B7A6E;
  --teal-dark: #075E55;
  --teal-light: #DCF1EB;
  --indigo: #4A50C4;
  --indigo-dark: #383EA0;
  --indigo-light: #E6E6FA;
  --amber: #F0A430;
  --amber-dark: #C27F14;
  --amber-light: #FCEBD2;
  --paper: #F6F2EA;
  --paper-warm: #EFE9DD;
  --card: #FFFDF9;
  --slate: #5C6B72;
  --line: #E6DFD1;

  /* Layout */
  --radius: 16px;
  --wrap-max: 1180px;
  --wrap-pad: 24px;

  /* Shadows */
  --shadow: 0 1px 2px rgba(15, 28, 46, 0.05), 0 10px 28px rgba(15, 28, 46, 0.07);
  --shadow-lift: 0 4px 10px rgba(15, 28, 46, 0.06), 0 20px 40px rgba(15, 28, 46, 0.12);

  /* Claymorphism tokens */
  --clay-light: 255, 253, 249;
  --clay-shadow: 15, 28, 46;
}


/* ── RESET & BASE ── */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1100px 520px at 85% -8%, rgba(74, 80, 196, 0.07), transparent 60%),
    radial-gradient(900px 480px at 8% 4%, rgba(11, 122, 110, 0.08), transparent 55%),
    var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 16px;
  line-height: 1.6;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}


/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  line-height: 1.15;
  margin: 0;
  letter-spacing: -0.01em;
}

.mono {
  font-family: 'IBM Plex Mono', monospace;
}

p {
  margin: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}


/* ── LAYOUT ── */
.wrap {
  max-width: var(--wrap-max);
  margin: 0 auto;
  padding: 0 var(--wrap-pad);
}

section {
  padding: 64px 0;
}

@media (max-width: 720px) {
  section {
    padding: 40px 0;
  }
}

@media (max-width: 480px) {
  .wrap {
    padding: 0 18px;
  }
  section {
    padding: 34px 0;
  }
}


/* ── CLAYMORPHISM ── */
.clay {
  background: linear-gradient(155deg, rgba(var(--clay-light), 1) 0%, rgba(var(--clay-light), 0.88) 100%);
  box-shadow:
    6px 6px 16px rgba(var(--clay-shadow), 0.08),
    -6px -6px 16px rgba(255, 255, 255, 0.7),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.6);
  transition: transform 0.25s cubic-bezier(0.2, 0.7, 0.3, 1), box-shadow 0.25s ease;
}

.clay:hover {
  transform: translateY(-4px);
  box-shadow:
    8px 10px 22px rgba(var(--clay-shadow), 0.11),
    -6px -6px 18px rgba(255, 255, 255, 0.75),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.clay-dark {
  background: linear-gradient(155deg, #16263C 0%, #0F1C2E 100%);
  box-shadow:
    6px 8px 18px rgba(6, 12, 22, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    inset 0 -6px 14px rgba(0, 0, 0, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: transform 0.25s cubic-bezier(0.2, 0.7, 0.3, 1), box-shadow 0.25s ease;
}

.clay-dark:hover {
  transform: translateY(-4px);
}


/* ── SCROLL REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.2, 0.7, 0.3, 1);
}

.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered reveal delays */
.grid-3 .feature:nth-child(1),
.grid-4 .service-card:nth-child(1),
.steps .step:nth-child(1) { transition-delay: 0s; }

.grid-3 .feature:nth-child(2),
.grid-4 .service-card:nth-child(2),
.steps .step:nth-child(2) { transition-delay: 0.08s; }

.grid-3 .feature:nth-child(3),
.grid-4 .service-card:nth-child(3),
.steps .step:nth-child(3) { transition-delay: 0.16s; }

.grid-3 .feature:nth-child(4),
.grid-4 .service-card:nth-child(4),
.steps .step:nth-child(4) { transition-delay: 0.24s; }

.grid-3 .feature:nth-child(5) { transition-delay: 0.32s; }
.grid-3 .feature:nth-child(6) { transition-delay: 0.4s; }


/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 15px;
  padding: 11px 20px;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    transform 0.18s cubic-bezier(0.2, 0.7, 0.3, 1),
    box-shadow 0.18s ease,
    background 0.18s ease;
  white-space: nowrap;
  text-decoration: none;
  line-height: 1.4;
}

.btn:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

.btn-primary {
  background: linear-gradient(155deg, var(--teal), var(--teal-dark));
  color: #fff;
  box-shadow: 0 2px 6px rgba(11, 122, 110, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(11, 122, 110, 0.32);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-amber {
  background: linear-gradient(155deg, var(--amber), var(--amber-dark));
  color: #3A2600;
  box-shadow: 0 2px 6px rgba(194, 127, 20, 0.3);
}

.btn-amber:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(194, 127, 20, 0.35);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}

.btn-ghost:hover {
  border-color: var(--slate);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 15px 26px;
  font-size: 16px;
  border-radius: 12px;
}


/* ── NAVIGATION ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246, 242, 234, 0.86);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.2s ease;
}

.nav-inner {
  max-width: var(--wrap-max);
  margin: 0 auto;
  padding: 14px var(--wrap-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 19px;
}

.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: linear-gradient(145deg, var(--teal), var(--indigo));
  position: relative;
  flex-shrink: 0;
  box-shadow: 0 3px 8px rgba(11, 122, 110, 0.3);
}

.brand-mark::before,
.brand-mark::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: var(--amber);
}

.brand-mark::before {
  width: 6px;
  height: 6px;
  top: 7px;
  left: 7px;
}

.brand-mark::after {
  width: 6px;
  height: 6px;
  bottom: 7px;
  right: 7px;
}

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  font-size: 15px;
  font-weight: 500;
  color: var(--slate);
  position: relative;
  padding: 4px 0;
  transition: color 0.15s ease;
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: var(--teal);
  transition: width 0.2s ease;
  border-radius: 2px;
}

.nav-links a:hover {
  color: var(--ink);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

/* Hamburger toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: 10px;
  position: relative;
}

.nav-toggle:hover {
  background: rgba(15, 28, 46, 0.05);
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

.nav-toggle span {
  display: block;
  position: absolute;
  width: 20px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition:
    transform 0.25s cubic-bezier(0.2, 0.7, 0.3, 1),
    opacity 0.2s ease,
    top 0.25s ease;
}

.nav-toggle span:nth-child(1) { top: 15px; }
.nav-toggle span:nth-child(2) { top: 21px; }
.nav-toggle span:nth-child(3) { top: 27px; }

.nav-toggle.open span:nth-child(1) {
  top: 21px;
  transform: rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  top: 21px;
  transform: rotate(-45deg);
}

/* Mobile menu */
.mobile-menu {
  display: none;
  max-height: 0;
  overflow: hidden;
  background: var(--card);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 14px 28px rgba(15, 28, 46, 0.08);
  transition: max-height 0.32s cubic-bezier(0.2, 0.7, 0.3, 1);
}

.mobile-menu.open {
  max-height: 480px;
}

.mobile-menu-inner {
  padding: 8px 24px 20px;
  display: flex;
  flex-direction: column;
}

.mobile-menu a {
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  padding: 14px 4px;
  border-bottom: 1px solid var(--line);
  transition: color 0.15s ease;
}

.mobile-menu a:active {
  color: var(--teal-dark);
}

.mobile-menu-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.mobile-menu-actions .btn {
  width: 100%;
}

@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-actions { display: none; }
  .nav-toggle { display: flex; }
  .mobile-menu { display: block; }
}


/* ── HERO ── */
.hero {
  padding: 56px 0 32px;
}

@media (max-width: 720px) {
  .hero { padding: 28px 0 8px; }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--teal-light);
  color: var(--teal-dark);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 100px;
  margin-bottom: 20px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

@media (max-width: 480px) {
  .eyebrow {
    font-size: 12px;
    margin-bottom: 14px;
  }
}

.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 3px rgba(240, 164, 48, 0.25);
}

.hero h1 {
  font-size: 52px;
  letter-spacing: -0.02em;
}

@media (max-width: 720px) {
  .hero h1 { font-size: 34px; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 29px; }
}

.hero-sub {
  font-size: 18px;
  color: var(--slate);
  margin-top: 20px;
  max-width: 480px;
}

@media (max-width: 480px) {
  .hero-sub {
    font-size: 15.5px;
    margin-top: 14px;
  }
}

.hero-ctas {
  display: flex;
  gap: 14px;
  margin-top: 28px;
  flex-wrap: wrap;
}

@media (max-width: 520px) {
  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin-top: 22px;
  }
  .hero-ctas .btn {
    width: 100%;
  }
}

.hero-note {
  margin-top: 18px;
  font-size: 13px;
  color: var(--slate);
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-note::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
  flex-shrink: 0;
}


/* ── NETWORK DIAGRAM (Hero SVG) ── */
.diagram {
  position: relative;
  aspect-ratio: 1 / 0.82;
  background: linear-gradient(155deg, #FFFDF9, #F3EEE4);
  border-radius: 22px;
  overflow: hidden;
  padding: 8px;
  max-width: 440px;
  margin: 0 auto;
}

@media (min-width: 961px) {
  .diagram { max-width: none; }
}

.diagram svg {
  width: 100%;
  height: 100%;
  display: block;
}

.diagram-node {
  animation: float 5s ease-in-out infinite;
}

.diagram-node.n2 { animation-delay: 0.6s; }
.diagram-node.n3 { animation-delay: 1.2s; }
.diagram-node.n4 { animation-delay: 1.8s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.node-label {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 13px;
  fill: var(--ink);
}

.node-sub {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  fill: var(--slate);
}

.status-dot {
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.pulse {
  animation: travel 2.6s linear infinite;
}

.pulse2 {
  animation: travel2 2.6s linear infinite;
  animation-delay: 1.3s;
}

@keyframes travel {
  0% { offset-distance: 0%; opacity: 0; }
  8% { opacity: 1; }
  92% { opacity: 1; }
  100% { offset-distance: 100%; opacity: 0; }
}

@keyframes travel2 {
  0% { offset-distance: 0%; opacity: 0; }
  8% { opacity: 1; }
  92% { opacity: 1; }
  100% { offset-distance: 100%; opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .diagram-node { animation: none; }
  .status-dot { animation: none; }
}


/* ── SECTION HEADINGS ── */
.section-head {
  max-width: 640px;
  margin: 0 auto 32px;
  text-align: center;
}

.section-head .tag {
  color: var(--teal-dark);
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.section-head h2 {
  font-size: 34px;
  margin-top: 10px;
}

@media (max-width: 480px) {
  .section-head {
    margin: 0 auto 24px;
  }
  .section-head h2 {
    font-size: 25px;
  }
}

.section-head p {
  color: var(--slate);
  font-size: 16px;
  margin-top: 14px;
}

@media (max-width: 480px) {
  .section-head p {
    font-size: 14.5px;
  }
}


/* ── WHAT IT DOES (Flow) ── */
.flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.flow-node {
  border-radius: 16px;
  padding: 18px 24px;
  text-align: center;
  min-width: 150px;
}

@media (max-width: 480px) {
  .flow-node {
    padding: 14px 20px;
    min-width: 0;
    width: 100%;
  }
}

.flow-node .k {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 15px;
}

.flow-node .d {
  font-size: 12px;
  color: var(--slate);
  margin-top: 4px;
}

.flow-arrow {
  color: var(--amber-dark);
  font-size: 22px;
  padding: 0 18px;
  font-weight: 700;
}

@media (max-width: 720px) {
  .flow-arrow {
    transform: rotate(90deg);
    padding: 10px 0;
  }
  .flow {
    flex-direction: column;
  }
}


/* ── FEATURE GRID ── */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 860px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .grid-3 { grid-template-columns: 1fr; }
}

.feature {
  border-radius: var(--radius);
  padding: 26px;
  position: relative;
  overflow: hidden;
}

@media (max-width: 480px) {
  .feature { padding: 20px; }
}

.feature::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--indigo));
  opacity: 0;
  transition: opacity 0.2s ease;
}

.feature:hover::before {
  opacity: 1;
}

.feature .ic {
  width: 44px;
  height: 44px;
  border-radius: 13px;
  background: linear-gradient(155deg, var(--teal-light), #C9E7DD);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7), 3px 4px 10px rgba(11, 122, 110, 0.15);
  color: var(--teal-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
  margin-bottom: 16px;
}

.feature h3 {
  font-size: 17px;
}

.feature p {
  font-size: 14px;
  color: var(--slate);
  margin-top: 8px;
}


/* ── HOW IT WORKS (Steps) ── */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

@media (max-width: 860px) {
  .steps { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .steps { grid-template-columns: 1fr; }
}

.step {
  position: relative;
  padding: 20px;
  border-radius: 14px;
  transition: background 0.2s ease;
}

.step:hover {
  background: rgba(255, 255, 255, 0.6);
}

.step-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: var(--amber-dark);
  font-weight: 700;
}

.step h3 {
  font-size: 16px;
  margin-top: 8px;
}

.step p {
  font-size: 14px;
  color: var(--slate);
  margin-top: 6px;
}


/* ── SERVICE TYPES ── */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

@media (max-width: 860px) {
  .grid-4 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 520px) {
  .grid-4 { grid-template-columns: 1fr; }
}

.service-card {
  border-radius: var(--radius);
  padding: 24px;
  min-height: 160px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

@media (max-width: 480px) {
  .service-card {
    padding: 20px;
    min-height: 120px;
  }
}

.service-card h3 {
  font-size: 16px;
  color: #fff;
}

.service-card p {
  font-size: 13px;
  color: #B9C4CD;
  margin-top: 8px;
}

.service-glyph {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  margin-bottom: 8px;
}

.service-cable .service-glyph { background: rgba(74, 80, 196, 0.22); color: #B7BBF2; }
.service-broadband .service-glyph { background: rgba(11, 122, 110, 0.24); color: #8FDCC9; }
.service-wifi .service-glyph { background: rgba(240, 164, 48, 0.22); color: #F7C878; }
.service-other .service-glyph { background: rgba(255, 255, 255, 0.14); color: #D7DDE2; }


/* ── BENEFITS (Tabs) ── */
.tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.tab-btn {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 14px;
  padding: 10px 20px;
  border-radius: 100px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--slate);
  cursor: pointer;
  transition:
    transform 0.15s ease,
    background 0.2s ease,
    color 0.2s ease,
    box-shadow 0.2s ease;
}

.tab-btn:hover {
  transform: translateY(-1px);
  color: var(--ink);
}

.tab-btn:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

.tab-btn.active {
  background: linear-gradient(155deg, var(--teal), var(--teal-dark));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 6px 16px rgba(11, 122, 110, 0.32), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  animation: fadeUp 0.35s ease;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 720px) {
  .tab-panel.active { grid-template-columns: 1fr; }
}

.benefit {
  padding: 22px;
  border-radius: 14px;
  background: var(--card);
  border: 1px solid var(--line);
}

.benefit h4 {
  font-size: 15px;
}

.benefit p {
  font-size: 13px;
  color: var(--slate);
  margin-top: 6px;
}


/* ── PRICING ── */
.price-card {
  max-width: 440px;
  margin: 0 auto;
  border-radius: 22px;
  padding: 40px;
  text-align: center;
}

@media (max-width: 480px) {
  .price-card { padding: 26px 22px; }
}

.price-card .plan-name {
  font-weight: 700;
  color: var(--teal-dark);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.price-value {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 44px;
  font-weight: 600;
  margin-top: 14px;
  background: linear-gradient(155deg, var(--ink), var(--teal-dark));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

@media (max-width: 480px) {
  .price-value { font-size: 36px; }
}

.price-value span {
  font-size: 16px;
  color: var(--slate);
  font-weight: 500;
  -webkit-text-fill-color: var(--slate);
}

.price-note {
  font-size: 13px;
  color: var(--slate);
  margin-top: 10px;
}

.price-list {
  text-align: left;
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 0;
}

.price-list li {
  list-style: none;
  display: flex;
  gap: 10px;
  font-size: 14px;
  color: var(--ink);
}

.check {
  color: var(--teal);
  font-weight: 700;
}


/* ── FAQ ── */
.faq {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--line);
  border-radius: 12px;
  transition: background 0.2s ease;
}

.faq-item:hover {
  background: rgba(255, 255, 255, 0.5);
}

.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 12px;
  cursor: pointer;
  font-weight: 600;
  font-size: 15px;
}

.faq-q:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: -2px;
  border-radius: 8px;
}

.faq-q .plus {
  font-size: 20px;
  color: var(--amber-dark);
  transition: transform 0.2s ease;
  font-family: 'IBM Plex Mono', monospace;
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item.open .plus {
  transform: rotate(45deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.2, 0.7, 0.3, 1);
}

.faq-a p {
  font-size: 14px;
  color: var(--slate);
  padding: 0 12px 18px;
  max-width: 640px;
}


/* ── CTA BAND ── */
.cta-band {
  background: linear-gradient(155deg, #14263D 0%, var(--ink) 55%, #1A1440 100%);
  border-radius: 26px;
  padding: 56px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 48px rgba(15, 28, 46, 0.28);
}

@media (max-width: 600px) {
  .cta-band { padding: 36px 24px; }
}

.cta-band::before {
  content: '';
  position: absolute;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(240, 164, 48, 0.18), transparent 70%);
  top: -140px;
  right: -100px;
}

.cta-band h2 {
  color: #fff;
  font-size: 30px;
  position: relative;
}

@media (max-width: 480px) {
  .cta-band h2 { font-size: 24px; }
}

.cta-band p {
  color: #AEBBC9;
  margin-top: 12px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  margin-top: 28px;
  flex-wrap: wrap;
  position: relative;
}

@media (max-width: 520px) {
  .cta-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .cta-actions .btn {
    width: 100%;
  }
}


/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--line);
  padding: 40px 0;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 14px;
  color: var(--slate);
  transition: color 0.15s ease;
}

.footer-links a:hover {
  color: var(--ink);
}

.footer-note {
  font-size: 13px;
  color: var(--slate);
}

@media (max-width: 600px) {
  .footer-grid {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
}


/* ── SKIP LINK (Accessibility) ── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--teal);
  color: #fff;
  padding: 10px 16px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  z-index: 100;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 8px;
}