/* ===========================================================
   halo. eSIM — custom theme on top of Bootstrap 5
   =========================================================== */

:root {
  /* rivoSIM palette — navy + orange + sky blue */
  --halo-bg: #f4f7fb;
  --halo-bg-2: #e8eef6;
  --halo-ink: #0b2545;          /* deep navy */
  --halo-ink-2: #1c3461;
  --halo-mute: #5a6a85;
  --halo-line: #d8e1ee;
  --halo-card: #ffffff;
  --halo-accent: #ff7a1a;        /* jetrivo orange */
  --halo-accent-ink: #2a1200;
  --halo-deep: #0b2545;
  --halo-lime: #38b6ff;          /* sky blue for highlights */

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius-xl: 32px;

  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

* { -webkit-font-smoothing: antialiased; }

html, body {
  background: var(--halo-bg);
  color: var(--halo-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: -0.005em;
}

h1, h2, h3, h4, h5, .display-1, .display-2, .display-3, .display-4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--halo-ink);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--halo-mute);
}

.mono { font-family: var(--font-mono); }
.serif-accent { font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400; }

/* ============ NAVBAR ============ */
.halo-nav {
  background: rgba(244, 247, 251, 0.85);
  backdrop-filter: saturate(150%) blur(12px);
  -webkit-backdrop-filter: saturate(150%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
  padding-top: 18px;
  padding-bottom: 18px;
}
.halo-nav.scrolled { border-bottom-color: var(--halo-line); }
.halo-brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.04em;
  color: var(--halo-ink) !important;
  display: flex; align-items: center; gap: 8px;
}
.halo-brand .dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--halo-accent);
  display: inline-block;
}
.halo-nav .nav-link {
  color: var(--halo-ink-2) !important;
  font-weight: 500;
  font-size: 14.5px;
  padding: 8px 14px !important;
  border-radius: 999px;
  transition: background 0.15s ease;
}
.halo-nav .nav-link:hover { background: rgba(14,13,11,0.06); }
.halo-nav .nav-link.active { background: rgba(14,13,11,0.08); }

/* ============ BUTTONS ============ */
.btn {
  font-family: var(--font-body);
  font-weight: 500;
  border-radius: 999px;
  padding: 12px 22px;
  font-size: 15px;
  letter-spacing: -0.005em;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.btn-ink {
  background: var(--halo-ink);
  color: #ffffff;
  border: 1px solid var(--halo-ink);
}
.btn-ink:hover {
  background: #061833;
  color: #fff;
  transform: translateY(-1px);
}
.btn-accent {
  background: var(--halo-accent);
  color: #ffffff;
  border: 1px solid var(--halo-accent);
}
.btn-accent:hover {
  background: #ff5e00;
  color: #ffffff;
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  color: var(--halo-ink);
  border: 1px solid var(--halo-line);
}
.btn-ghost:hover {
  background: rgba(14,13,11,0.05);
  border-color: var(--halo-ink);
}
.btn-lg { padding: 16px 28px; font-size: 16px; }
.btn-sm { padding: 8px 16px; font-size: 13.5px; }

/* ============ HERO ============ */
.hero {
  padding: 56px 0 40px;
  position: relative;
  overflow: hidden;
}
.hero h1 {
  font-size: clamp(48px, 7vw, 96px);
  line-height: 0.96;
  margin-bottom: 28px;
}
.hero .lead {
  font-size: 18px;
  color: var(--halo-ink-2);
  max-width: 36ch;
  line-height: 1.5;
}
.hero-stat {
  border-top: 1px solid var(--halo-line);
  padding-top: 14px;
}
.hero-stat .num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.03em;
}
.hero-stat .lbl {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--halo-mute);
}

/* Hero visual — abstract phone + connectivity */
.hero-visual {
  position: relative;
  width: 100%;
  aspect-ratio: 4/5;
  background: linear-gradient(160deg, #14366f 0%, #0b2545 60%);
  border-radius: var(--radius-xl);
  overflow: hidden;
  color: #ffffff;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.hero-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 70% 20%, rgba(255,122,26,0.45), transparent 45%),
    radial-gradient(circle at 20% 90%, rgba(56,182,255,0.30), transparent 50%);
  pointer-events: none;
}
.hero-visual .badge-live {
  position: relative;
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 8px 14px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  width: fit-content;
}
.hero-visual .badge-live .pulse {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--halo-lime);
  box-shadow: 0 0 0 0 rgba(56,182,255,0.6);
  animation: pulse 1.8s ease-out infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(56,182,255,0.65); }
  70% { box-shadow: 0 0 0 12px rgba(56,182,255,0); }
  100% { box-shadow: 0 0 0 0 rgba(56,182,255,0); }
}
.hero-phone {
  position: relative;
  align-self: center;
  width: 62%;
  aspect-ratio: 9/19;
  background: #ffffff;
  border-radius: 36px;
  border: 6px solid #2b2a26;
  margin: 12px 0;
  padding: 20px 16px;
  color: var(--halo-ink);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.hero-phone .notch {
  width: 50%;
  height: 18px;
  background: #2b2a26;
  border-radius: 0 0 12px 12px;
  position: absolute;
  top: -6px; left: 50%;
  transform: translateX(-50%);
}
.hero-phone .esim-card {
  background: var(--halo-ink);
  color: #ffffff;
  border-radius: 14px;
  padding: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
}
.hero-phone .esim-card .chip {
  width: 28px; height: 22px;
  background: linear-gradient(135deg, #38b6ff 0%, #ff7a1a 100%);
  border-radius: 4px;
  margin-bottom: 18px;
}
.hero-phone .stat-row {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-mono); font-size: 10px;
  color: var(--halo-mute);
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 6px 0;
  border-bottom: 1px solid var(--halo-line);
}
.hero-phone .stat-row b { color: var(--halo-ink); font-weight: 500; }
.hero-visual-foot {
  position: relative;
  display: flex; justify-content: space-between; align-items: end;
  color: rgba(255,255,255,0.7);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ============ SEARCH PANEL ============ */
.search-panel {
  background: var(--halo-card);
  border: 1px solid var(--halo-line);
  border-radius: var(--radius-lg);
  padding: 8px;
  display: flex; align-items: center;
  box-shadow: 0 1px 0 rgba(14,13,11,0.04), 0 30px 60px -40px rgba(14,13,11,0.25);
}
.search-panel .form-control {
  border: 0;
  background: transparent;
  font-size: 17px;
  padding: 14px 18px;
  box-shadow: none !important;
  color: var(--halo-ink);
}
.search-panel .form-control::placeholder { color: var(--halo-mute); }
.search-panel .btn { white-space: nowrap; }

.search-results {
  position: relative;
  margin-top: 12px;
  background: var(--halo-card);
  border: 1px solid var(--halo-line);
  border-radius: var(--radius-md);
  max-height: 360px;
  overflow-y: auto;
  display: none;
  box-shadow: 0 20px 50px -30px rgba(14,13,11,0.3);
}
.search-results.show { display: block; }
.search-result-item {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--halo-line);
  cursor: pointer;
  transition: background 0.12s ease;
}
.search-result-item:last-child { border-bottom: 0; }
.search-result-item:hover { background: var(--halo-bg); }
.search-result-item .flag { font-size: 22px; line-height: 1; }
.search-result-item .name { font-weight: 500; }
.search-result-item .meta { font-family: var(--font-mono); font-size: 11px; color: var(--halo-mute); letter-spacing: 0.06em; }
.search-result-item .from { margin-left: auto; font-family: var(--font-mono); font-size: 13px; color: var(--halo-ink); }

/* ============ SECTIONS ============ */
.section { padding: 96px 0; position: relative; }
.section-title {
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin-bottom: 0;
}
.section-head {
  display: flex; align-items: end; justify-content: space-between;
  gap: 32px; margin-bottom: 48px;
  border-bottom: 1px solid var(--halo-line);
  padding-bottom: 24px;
}

/* ============ DESTINATION CARDS ============ */
.dest-card {
  background: var(--halo-card);
  border: 1px solid var(--halo-line);
  border-radius: var(--radius-md);
  padding: 22px;
  height: 100%;
  display: flex; flex-direction: column;
  transition: transform 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
}
.dest-card:hover {
  transform: translateY(-3px);
  border-color: var(--halo-ink);
}
.dest-card .flag {
  font-size: 36px;
  width: 60px; height: 60px;
  border-radius: 14px;
  background: var(--halo-bg);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.dest-card h4 {
  font-size: 22px;
  margin-bottom: 4px;
}
.dest-card .networks {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--halo-mute); letter-spacing: 0.08em;
  text-transform: uppercase;
}
.dest-card .price-row {
  margin-top: auto; padding-top: 22px;
  border-top: 1px solid var(--halo-line);
  display: flex; align-items: baseline; justify-content: space-between;
}
.dest-card .price {
  font-family: var(--font-display); font-size: 22px; font-weight: 600;
  letter-spacing: -0.02em;
}
.dest-card .arrow {
  width: 36px; height: 36px;
  border-radius: 999px;
  border: 1px solid var(--halo-line);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  transition: background 0.15s ease, color 0.15s ease;
}
.dest-card:hover .arrow {
  background: var(--halo-ink);
  color: #f6f3ec;
  border-color: var(--halo-ink);
}

/* region pills */
.region-pills {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 32px;
}
.region-pill {
  background: var(--halo-card);
  border: 1px solid var(--halo-line);
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 14px;
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px;
  transition: all 0.15s ease;
}
.region-pill:hover { border-color: var(--halo-ink-2); }
.region-pill.active {
  background: var(--halo-ink);
  color: #f6f3ec;
  border-color: var(--halo-ink);
}
.region-pill .count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--halo-mute);
}
.region-pill.active .count { color: rgba(246,243,236,0.6); }

/* ============ PLANS SECTION (dark) ============ */
.section-dark {
  background: var(--halo-ink);
  color: #ffffff;
  border-radius: var(--radius-xl);
  margin: 0 24px;
  padding: 88px 0;
}
.section-dark .section-title,
.section-dark .section-head { color: #ffffff; }
.section-dark .section-head { border-bottom-color: rgba(255,255,255,0.12); }
.section-dark .eyebrow { color: rgba(255,255,255,0.55); }

.plan-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(246,243,236,0.12);
  border-radius: var(--radius-md);
  padding: 28px;
  height: 100%;
  display: flex; flex-direction: column;
  transition: all 0.2s ease;
  position: relative;
  cursor: pointer;
}
.plan-card:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(246,243,236,0.25);
}
.plan-card.selected {
  background: var(--halo-accent);
  color: #ffffff;
  border-color: var(--halo-accent);
}
.plan-card.selected .plan-meta,
.plan-card.selected .plan-days { color: rgba(255,255,255,0.8); }
.plan-card .plan-data {
  font-family: var(--font-display);
  font-size: 44px; font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1;
}
.plan-card .plan-days {
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 6px;
}
.plan-card .plan-price {
  font-family: var(--font-display);
  font-size: 28px; font-weight: 600;
  letter-spacing: -0.02em;
  margin-top: 24px;
}
.plan-card .plan-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 4px;
}
.plan-tag {
  position: absolute;
  top: 18px; right: 18px;
  background: var(--halo-lime);
  color: #ffffff;
  padding: 4px 10px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.plan-card.selected .plan-tag {
  background: #ffffff;
  color: var(--halo-accent);
}

/* country header in plans */
.country-header {
  display: flex; align-items: center; gap: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(246,243,236,0.12);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  margin-bottom: 28px;
}
.country-header .flag {
  font-size: 36px;
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.08);
  border-radius: 14px;
}
.country-header h4 { color: #ffffff; margin: 0; }
.country-header .networks { color: rgba(255,255,255,0.65); font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; }
.country-header .change {
  margin-left: auto;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.25);
  color: #ffffff;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 13px;
  cursor: pointer;
  font-family: var(--font-body);
}

/* Order summary bar */
.order-bar {
  background: var(--halo-lime);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 18px 22px;
  display: flex; align-items: center; gap: 20px;
  margin-top: 28px;
}
.order-bar .summary {
  display: flex; flex-direction: column;
}
.order-bar .summary .label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
}
.order-bar .summary .value {
  font-family: var(--font-display);
  font-size: 20px; font-weight: 600;
}
.order-bar .total {
  margin-left: auto;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

/* ============ HOW IT WORKS ============ */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.step {
  border-top: 1px solid var(--halo-line);
  padding-top: 24px;
}
.step .num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--halo-mute);
  margin-bottom: 28px;
}
.step .icon-box {
  width: 64px; height: 64px;
  background: var(--halo-card);
  border: 1px solid var(--halo-line);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
  margin-bottom: 20px;
}
.step h5 {
  font-size: 22px; margin-bottom: 8px;
}
.step p {
  color: var(--halo-mute);
  font-size: 14.5px;
  margin: 0;
}

/* ============ WHY GRID ============ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 12px;
}
.why-card {
  background: var(--halo-card);
  border: 1px solid var(--halo-line);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex; flex-direction: column; justify-content: space-between;
  min-height: 240px;
}
.why-card .icon {
  font-size: 28px;
  width: 52px; height: 52px;
  background: var(--halo-bg);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.why-card h5 { font-size: 22px; margin-bottom: 6px; }
.why-card p { color: var(--halo-mute); font-size: 14.5px; margin: 0; }
.why-card.feature {
  background: var(--halo-ink);
  color: #ffffff;
  grid-column: span 6;
  min-height: 320px;
  position: relative;
  overflow: hidden;
}
.why-card.feature::before {
  content: '';
  position: absolute;
  right: -40px; bottom: -40px;
  width: 240px; height: 240px;
  background: radial-gradient(circle, rgba(255,122,26,0.45), transparent 70%);
}
.why-card.feature .icon { background: rgba(255,255,255,0.08); color: var(--halo-lime); }
.why-card.feature h5 { color: #ffffff; }
.why-card.feature p { color: rgba(255,255,255,0.75); }
.why-card.span-3 { grid-column: span 3; }
.why-card.span-6 { grid-column: span 6; }

/* ============ TESTIMONIALS ============ */
.testimonial {
  background: var(--halo-card);
  border: 1px solid var(--halo-line);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex; flex-direction: column; gap: 24px;
  height: 100%;
}
.testimonial .stars { color: var(--halo-accent); font-size: 14px; letter-spacing: 2px; }
.testimonial blockquote {
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--halo-ink);
  margin: 0;
}
.testimonial .person { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.testimonial .avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--halo-accent), var(--halo-lime));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 600; color: var(--halo-ink);
}
.testimonial .person .name { font-weight: 500; }
.testimonial .person .trip { font-family: var(--font-mono); font-size: 11px; color: var(--halo-mute); letter-spacing: 0.08em; text-transform: uppercase; }

/* ============ FAQ ============ */
.faq .accordion-item {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--halo-line);
}
.faq .accordion-button {
  background: transparent;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--halo-ink);
  padding: 24px 0;
  box-shadow: none !important;
}
.faq .accordion-button:not(.collapsed) {
  background: transparent;
  color: var(--halo-ink);
}
.faq .accordion-button::after {
  background: none;
  content: "+";
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 300;
  display: flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  transition: transform 0.2s ease;
}
.faq .accordion-button:not(.collapsed)::after {
  transform: rotate(45deg);
}
.faq .accordion-body {
  padding: 0 0 24px;
  color: var(--halo-ink-2);
  font-size: 16px;
  max-width: 70ch;
}

/* ============ CTA strip ============ */
.cta-strip {
  background: var(--halo-accent);
  color: #ffffff;
  border-radius: var(--radius-xl);
  margin: 0 24px;
  padding: 72px 56px;
  display: flex; align-items: center; justify-content: space-between; gap: 40px;
  position: relative; overflow: hidden;
}
.cta-strip h2 {
  font-size: clamp(36px, 5vw, 56px);
  margin: 0;
  letter-spacing: -0.03em;
  color: #ffffff;
  max-width: 14ch;
}
.cta-strip .btn-ink { padding: 18px 32px; font-size: 16px; }

/* ============ FOOTER ============ */
.footer {
  padding: 80px 0 32px;
  border-top: 1px solid var(--halo-line);
  margin-top: 96px;
}
.footer .brand-block { max-width: 320px; }
.footer h6 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--halo-mute);
  margin-bottom: 18px;
}
.footer .link-list a {
  display: block;
  color: var(--halo-ink);
  text-decoration: none;
  padding: 6px 0;
  font-size: 15px;
}
.footer .link-list a:hover { color: var(--halo-accent); }
.footer-bottom {
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--halo-line);
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--halo-mute);
  letter-spacing: 0.06em;
}

/* ============ TOAST ============ */
.halo-toast {
  position: fixed;
  bottom: 24px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--halo-ink);
  color: #ffffff;
  padding: 14px 22px;
  border-radius: 999px;
  font-size: 14px;
  display: flex; align-items: center; gap: 10px;
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
  z-index: 1080;
  box-shadow: 0 20px 60px -20px rgba(0,0,0,0.4);
}
.halo-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.halo-toast .check {
  width: 18px; height: 18px;
  background: var(--halo-lime);
  color: #ffffff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
}

/* ============ SKELETON LOADERS ============ */
.skeleton {
  background: linear-gradient(90deg, var(--halo-bg-2) 0%, var(--halo-line) 50%, var(--halo-bg-2) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.4s linear infinite;
  border-radius: 8px;
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.section-dark .skeleton {
  background: linear-gradient(90deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.1) 50%, rgba(255,255,255,0.04) 100%);
  background-size: 200% 100%;
}

/* ============ SOCIAL ROW (footer) ============ */
.social-row a {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--halo-line);
  border-radius: 999px;
  color: var(--halo-ink);
  text-decoration: none;
  font-size: 14px;
  transition: all 0.15s ease;
}
.social-row a:hover {
  background: var(--halo-ink);
  color: #fff;
  border-color: var(--halo-ink);
}

/* ============ PAGE HEADER (sub-pages) ============ */
.page-header {
  padding: 56px 0 40px;
  background: linear-gradient(180deg, var(--halo-bg-2) 0%, var(--halo-bg) 100%);
  border-bottom: 1px solid var(--halo-line);
}
.page-header .breadcrumb-mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--halo-mute);
  margin-bottom: 18px;
}
.page-header .breadcrumb-mono a {
  color: var(--halo-mute); text-decoration: none;
}
.page-header .breadcrumb-mono a:hover { color: var(--halo-ink); }
.page-header h1 {
  font-size: clamp(40px, 6vw, 72px);
  line-height: 0.98;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}
.page-header p.lead {
  font-size: 17px;
  color: var(--halo-ink-2);
  max-width: 60ch;
  margin: 0;
}

/* ============ SHOP FILTERS ============ */
.shop-filters {
  background: var(--halo-card);
  border: 1px solid var(--halo-line);
  border-radius: var(--radius-md);
  padding: 18px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr auto;
  gap: 12px;
  margin-bottom: 32px;
  align-items: center;
}
.shop-filters .input-group {
  display: flex; align-items: center;
  border: 1px solid var(--halo-line);
  border-radius: 999px;
  padding: 6px 14px;
  background: var(--halo-bg);
}
.shop-filters .input-group i { color: var(--halo-mute); margin-right: 8px; }
.shop-filters .input-group input,
.shop-filters .input-group select {
  border: 0; background: transparent;
  padding: 8px 0;
  width: 100%;
  font-size: 15px;
  outline: none;
  color: var(--halo-ink);
}
.shop-result-count {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--halo-mute);
  margin-bottom: 18px;
}

/* ============ PLAN-DETAIL MODAL ============ */
.plan-modal .modal-content {
  background: var(--halo-card);
  border: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.plan-modal .modal-header {
  border: 0;
  background: var(--halo-ink);
  color: #fff;
  padding: 24px 28px;
}
.plan-modal .modal-header h5 {
  color: #fff; margin: 0; font-size: 20px;
}
.plan-modal .modal-header .btn-close {
  filter: invert(1);
}
.plan-modal .modal-body { padding: 28px; }
.plan-modal .plan-list-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--halo-line);
  align-items: center;
}
.plan-modal .plan-list-row:last-child { border-bottom: 0; }
.plan-modal .plan-list-row .data {
  font-family: var(--font-display);
  font-size: 22px; font-weight: 600;
  letter-spacing: -0.02em;
}
.plan-modal .plan-list-row .days,
.plan-modal .plan-list-row .price {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--halo-ink-2);
}
.plan-modal .plan-list-row .price b {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--halo-ink);
}

/* ============ TIMELINE (how it works) ============ */
.timeline {
  position: relative;
  padding-left: 32px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 9px; top: 8px; bottom: 8px;
  width: 2px;
  background: var(--halo-line);
}
.timeline-item {
  position: relative;
  padding-bottom: 56px;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -32px; top: 6px;
  width: 20px; height: 20px;
  background: var(--halo-card);
  border: 3px solid var(--halo-accent);
  border-radius: 50%;
}
.timeline-item .step-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--halo-mute);
  margin-bottom: 8px;
}
.timeline-item h4 {
  font-size: 26px;
  margin-bottom: 10px;
}
.timeline-item p {
  color: var(--halo-ink-2);
  max-width: 60ch;
  margin: 0;
}
.timeline-item .step-meta {
  margin-top: 16px;
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--halo-bg-2);
  padding: 8px 14px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--halo-ink-2);
}

/* device check card */
.device-check {
  background: var(--halo-card);
  border: 1px solid var(--halo-line);
  border-radius: var(--radius-md);
  padding: 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: center;
}
.device-check .form-control,
.device-check .form-select {
  border-radius: 999px;
  border: 1px solid var(--halo-line);
  padding: 12px 18px;
  font-size: 15px;
}
.device-check .form-control:focus,
.device-check .form-select:focus {
  border-color: var(--halo-accent);
  box-shadow: 0 0 0 3px rgba(255,122,26,0.15);
}
.device-result {
  display: none;
  margin-top: 16px;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-size: 14.5px;
}
.device-result.ok {
  display: block;
  background: rgba(56,182,255,0.1);
  border: 1px solid rgba(56,182,255,0.3);
  color: var(--halo-ink);
}
.device-result.bad {
  display: block;
  background: rgba(255,122,26,0.08);
  border: 1px solid rgba(255,122,26,0.3);
  color: var(--halo-ink);
}

/* ============ FAQ CATEGORY TABS ============ */
.faq-cats {
  display: flex; flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 32px;
}
.faq-cat {
  background: var(--halo-card);
  border: 1px solid var(--halo-line);
  padding: 9px 18px;
  border-radius: 999px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: var(--font-body);
}
.faq-cat.active {
  background: var(--halo-ink);
  color: #fff;
  border-color: var(--halo-ink);
}

/* ============ CONTACT ============ */
.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 32px;
}
.contact-form-card {
  background: var(--halo-card);
  border: 1px solid var(--halo-line);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.contact-form-card .form-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--halo-mute);
  margin-bottom: 8px;
}
.contact-form-card .form-control,
.contact-form-card .form-select {
  border-radius: 12px;
  border: 1px solid var(--halo-line);
  padding: 14px 18px;
  font-size: 15px;
  background: var(--halo-bg);
}
.contact-form-card .form-control:focus,
.contact-form-card .form-select:focus {
  background: #fff;
  border-color: var(--halo-accent);
  box-shadow: 0 0 0 3px rgba(255,122,26,0.15);
}
.contact-info-card {
  background: var(--halo-ink);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  overflow: hidden;
}
.contact-info-card::before {
  content: '';
  position: absolute;
  right: -60px; bottom: -60px;
  width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(255,122,26,0.4), transparent 70%);
}
.contact-info-card h3 {
  color: #fff; font-size: 28px;
  margin-bottom: 32px;
}
.contact-channel {
  position: relative;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.contact-channel:last-of-type { border-bottom: 0; }
.contact-channel .label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 6px;
}
.contact-channel .value {
  font-size: 17px;
  color: #fff;
  font-weight: 500;
}
.contact-channel .value a { color: #fff; text-decoration: none; }
.contact-channel .value a:hover { color: var(--halo-lime); }

/* ============ AUTH PAGES ============ */
.auth-shell {
  min-height: calc(100vh - 80px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
.auth-side {
  background: var(--halo-ink);
  color: #fff;
  padding: 80px 64px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.auth-side::before {
  content: '';
  position: absolute;
  right: -80px; top: -80px;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(255,122,26,0.4), transparent 70%);
}
.auth-side::after {
  content: '';
  position: absolute;
  left: -60px; bottom: -60px;
  width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(56,182,255,0.35), transparent 70%);
}
.auth-side h2 {
  font-size: clamp(36px, 4vw, 56px);
  color: #fff;
  letter-spacing: -0.03em;
  line-height: 1.02;
  position: relative;
}
.auth-side .auth-quote {
  position: relative;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  padding: 24px;
  font-size: 15px;
  line-height: 1.5;
}
.auth-side .auth-quote .who {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 12px;
  color: rgba(255,255,255,0.65);
}
.auth-form {
  padding: 80px 64px;
  background: var(--halo-bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.auth-form .form-control,
.auth-form .form-select {
  border-radius: 12px;
  border: 1px solid var(--halo-line);
  padding: 14px 18px;
  font-size: 15px;
  background: #fff;
}
.auth-form .form-control:focus {
  border-color: var(--halo-accent);
  box-shadow: 0 0 0 3px rgba(255,122,26,0.15);
}
.auth-form .form-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--halo-mute);
  margin-bottom: 8px;
}
.auth-form .form-check-label { font-size: 14px; }
.auth-form .form-check-input:checked {
  background-color: var(--halo-accent);
  border-color: var(--halo-accent);
}
.divider-or {
  display: flex; align-items: center; gap: 12px;
  margin: 24px 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--halo-mute);
}
.divider-or::before, .divider-or::after {
  content: ''; flex: 1; height: 1px; background: var(--halo-line);
}
.social-btn {
  background: #fff;
  border: 1px solid var(--halo-line);
  border-radius: 12px;
  padding: 14px 18px;
  font-size: 15px;
  width: 100%;
  font-weight: 500;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.social-btn:hover { border-color: var(--halo-ink); background: var(--halo-bg-2); }

/* stepper */
.stepper {
  display: flex; gap: 8px; align-items: center;
  margin-bottom: 32px;
}
.stepper .step-pill {
  flex: 1;
  height: 6px;
  border-radius: 999px;
  background: var(--halo-line);
  transition: background 0.25s ease;
}
.stepper .step-pill.active { background: var(--halo-accent); }
.stepper .step-pill.done { background: var(--halo-ink); }
.step-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--halo-mute);
  margin-bottom: 16px;
}

/* ============ DASHBOARD ============ */
.dash-shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
  background: var(--halo-bg);
}
.dash-side {
  background: var(--halo-ink);
  color: #fff;
  padding: 24px;
  position: sticky; top: 0;
  height: 100vh;
  display: flex; flex-direction: column;
}
.dash-side .halo-brand { color: #fff !important; margin-bottom: 36px; }
.dash-nav { flex: 1; display: flex; flex-direction: column; gap: 4px; }
.dash-nav a {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 14px;
  border-radius: 12px;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 14.5px;
  transition: all 0.15s ease;
}
.dash-nav a:hover { background: rgba(255,255,255,0.06); color: #fff; }
.dash-nav a.active {
  background: var(--halo-accent);
  color: #fff;
}
.dash-nav a i { font-size: 17px; opacity: 0.8; width: 20px; }
.dash-user {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  margin-top: auto;
}
.dash-user .av {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--halo-accent), var(--halo-lime));
  display: flex; align-items: center; justify-content: center;
  font-weight: 600;
}
.dash-user .name { font-size: 13.5px; font-weight: 500; line-height: 1.15; }
.dash-user .email { font-family: var(--font-mono); font-size: 10.5px; color: rgba(255,255,255,0.55); letter-spacing: 0.05em; }

.dash-main { padding: 40px; }
.dash-top {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 36px;
}
.dash-top h1 {
  font-size: 36px;
  letter-spacing: -0.025em;
  margin: 0;
}
.dash-top .sub {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--halo-mute);
  margin-bottom: 6px;
}

/* dashboard stat grid */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 32px;
}
.stat-card {
  background: var(--halo-card);
  border: 1px solid var(--halo-line);
  border-radius: var(--radius-md);
  padding: 22px;
}
.stat-card .lbl {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--halo-mute);
}
.stat-card .num {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.025em;
  margin-top: 8px;
  line-height: 1;
}
.stat-card .trend {
  font-family: var(--font-mono);
  font-size: 11px;
  color: #5fbf6a;
  margin-top: 8px;
  letter-spacing: 0.06em;
}
.stat-card.accent { background: var(--halo-ink); color: #fff; }
.stat-card.accent .lbl { color: rgba(255,255,255,0.55); }
.stat-card.accent .num { color: #fff; }

/* eSIM card on dashboard */
.esim-row {
  background: var(--halo-card);
  border: 1px solid var(--halo-line);
  border-radius: var(--radius-md);
  padding: 22px;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 22px;
  align-items: center;
  margin-bottom: 12px;
  transition: border-color 0.15s ease;
}
.esim-row:hover { border-color: var(--halo-ink); }
.esim-row .flag {
  width: 56px; height: 56px;
  background: var(--halo-bg);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 32px;
}
.esim-row .meta-top {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--halo-mute);
}
.esim-row h5 { font-size: 20px; margin: 4px 0 6px; }
.esim-row .progress-thin {
  height: 6px; background: var(--halo-bg-2); border-radius: 999px;
  overflow: hidden; max-width: 320px; margin-top: 8px;
}
.esim-row .progress-thin > div {
  height: 100%; background: var(--halo-accent); border-radius: 999px;
}
.esim-row .progress-line {
  font-family: var(--font-mono); font-size: 12px;
  color: var(--halo-ink-2); margin-top: 4px;
  letter-spacing: 0.04em;
}
.esim-row .pill {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--halo-bg-2);
  padding: 6px 10px;
  border-radius: 999px;
  color: var(--halo-ink-2);
}
.esim-row .pill.active {
  background: rgba(95,191,106,0.12);
  color: #2f8a40;
}
.esim-row .pill.expired {
  background: rgba(220,80,80,0.1);
  color: #c44545;
}

/* dashboard panel (rounded) */
.panel {
  background: var(--halo-card);
  border: 1px solid var(--halo-line);
  border-radius: var(--radius-md);
  padding: 28px;
}
.panel-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 18px;
}
.panel-head h3 { font-size: 22px; margin: 0; }
.activity-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--halo-line);
}
.activity-row:last-child { border-bottom: 0; }
.activity-row .what { font-size: 14.5px; }
.activity-row .when { font-family: var(--font-mono); font-size: 12px; color: var(--halo-mute); letter-spacing: 0.05em; }
.activity-row .amt { font-family: var(--font-display); font-weight: 600; font-size: 15px; }

/* ============ RESPONSIVE ============ */
@media (max-width: 991px) {
  .section { padding: 72px 0; }
  .why-card.feature, .why-card.span-3, .why-card.span-6 { grid-column: span 12; }
  .why-card.feature { min-height: 240px; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .section-dark { margin: 0 12px; }
  .cta-strip { margin: 0 12px; padding: 48px 32px; flex-direction: column; align-items: start; }
  .section-head { flex-direction: column; align-items: start; }
  .shop-filters { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .auth-shell { grid-template-columns: 1fr; }
  .auth-side { padding: 56px 32px; min-height: 320px; }
  .auth-form { padding: 56px 32px; }
  .dash-shell { grid-template-columns: 1fr; }
  .dash-side { position: relative; height: auto; flex-direction: row; align-items: center; padding: 16px 20px; }
  .dash-side .halo-brand { margin: 0; }
  .dash-nav { flex-direction: row; overflow-x: auto; flex: 0 0 auto; margin-left: auto; }
  .dash-nav a span { display: none; }
  .dash-user { display: none; }
  .dash-main { padding: 24px; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .esim-row { grid-template-columns: auto 1fr; }
  .esim-row .pill, .esim-row .btn { grid-column: 1 / -1; justify-self: start; }
  .device-check { grid-template-columns: 1fr; }
}
@media (max-width: 575px) {
  .steps { grid-template-columns: 1fr; }
  .hero h1 { font-size: 48px; }
  .section { padding: 56px 0; }
  .search-panel { flex-direction: column; gap: 8px; padding: 12px; }
  .search-panel .btn { width: 100%; }
  .stat-grid { grid-template-columns: 1fr; }
  .contact-form-card, .contact-info-card { padding: 28px; }
  .timeline-item h4 { font-size: 22px; }
}