:root {
  --bg: #f5f8fb;
  --surface: #ffffff;
  --surface-soft: #edf6ff;
  --surface-strong: #10265f;
  --ink: #142033;
  --muted: #5d6c7f;
  --line: #d9e4ef;
  --brand: #10265f;
  --brand-2: #0978cf;
  --brand-3: #18a6c8;
  --signal: #36b76b;
  --warm: #f06f43;
  --shadow: 0 18px 48px rgba(16, 38, 95, 0.13);
  --shadow-soft: 0 10px 28px rgba(16, 38, 95, 0.08);
  --radius: 8px;
  --header-h: 76px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(237, 246, 255, 0.96) 0%, rgba(255, 255, 255, 0.98) 34%, #f7fafc 100%),
    repeating-linear-gradient(90deg, rgba(16, 38, 95, 0.04) 0 1px, transparent 1px 80px);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 10000;
  transform: translateY(-140%);
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius);
  background: var(--brand);
  color: #fff;
  transition: transform 0.15s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

header,
.site-header {
  position: sticky;
  top: 0;
  z-index: 5000;
  border-bottom: 1px solid rgba(217, 228, 239, 0.85);
  background: rgba(255, 255, 255, 0.93);
  backdrop-filter: blur(16px);
}

.nav {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  padding: 0.75rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
}

.brand img {
  width: clamp(136px, 16vw, 178px);
  height: auto;
  object-fit: contain;
}

.brand span {
  display: none;
}

.navlinks {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  padding: 0.25rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow-soft);
}

.navlinks a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0.5rem 0.78rem;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 760;
  transition: background 0.16s ease, color 0.16s ease;
}

.navlinks a:hover,
.navlinks a.active {
  background: var(--brand);
  color: #fff;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.burger {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  cursor: pointer;
}

.burger span {
  display: block;
  width: 21px;
  height: 2px;
  margin: 4px auto;
  border-radius: 4px;
  background: var(--brand);
  transition: transform 0.16s ease, opacity 0.16s ease;
}

.burger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.burger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.burger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.mobilemenu {
  display: none;
  padding: 0 0 1rem;
}

.mobilemenu.show,
.mobilemenu.open {
  display: block;
}

.mobilemenu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-weight: 760;
}

.mobilemenu a.active {
  color: var(--brand);
}

.mobilemenu .btn {
  justify-content: center;
  margin-top: 0.75rem;
  width: 100%;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.75rem 1rem;
  border: 1px solid var(--brand);
  border-radius: var(--radius);
  background: var(--brand);
  color: #fff;
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  font-weight: 820;
  line-height: 1;
  text-align: center;
  transition: transform 0.14s ease, background 0.14s ease, border-color 0.14s ease, box-shadow 0.14s ease;
}

.btn:hover {
  transform: translateY(-1px);
  background: #16327c;
  border-color: #16327c;
  box-shadow: var(--shadow);
}

.btn.secondary {
  background: #fff;
  color: var(--brand);
  border-color: var(--line);
  box-shadow: none;
}

.btn.secondary:hover {
  border-color: var(--brand);
  background: var(--surface-soft);
}

.btn.ghost {
  border-color: transparent;
  background: transparent;
  color: var(--brand);
  box-shadow: none;
}

.btn.full {
  width: 100%;
}

.btn.small {
  min-height: 36px;
  padding: 0.55rem 0.75rem;
  font-size: 0.9rem;
}

.badge,
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  width: fit-content;
  max-width: 100%;
  padding: 0.4rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 760;
}

.badge::before {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: var(--signal);
  box-shadow: 0 0 0 4px rgba(54, 183, 107, 0.13);
}

.section,
main.section {
  padding: clamp(2.2rem, 4vw, 4rem) 0;
}

.section.band {
  background: #fff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.section-kicker {
  margin: 0 0 0.35rem;
  color: var(--brand-2);
  font-size: 0.82rem;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section-title {
  margin: 0 0 0.6rem;
  color: var(--ink);
  font-size: clamp(1.65rem, 2.8vw, 2.55rem);
  line-height: 1.1;
  letter-spacing: 0;
}

h1.section-title {
  font-size: clamp(2rem, 4vw, 3.15rem);
}

.section-desc {
  max-width: 72ch;
  margin: 0 0 1.15rem;
  color: var(--muted);
  line-height: 1.65;
}

.hero {
  padding: clamp(3rem, 7vw, 6rem) 0 clamp(2.4rem, 5vw, 4.4rem);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
}

.h-title,
.hero-title {
  margin: 0.75rem 0 1rem;
  color: var(--brand);
  font-size: clamp(2.35rem, 6vw, 5.25rem);
  line-height: 0.96;
  letter-spacing: 0;
}

.h-sub,
.hero-copy {
  max-width: 62ch;
  margin: 0;
  color: #425064;
  font-size: clamp(1.02rem, 1.35vw, 1.2rem);
  line-height: 1.7;
}

.h-actions,
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.35rem;
}

.hero-visual {
  position: relative;
  min-height: 440px;
  isolation: isolate;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 5% 0 0 16%;
  z-index: -1;
  border-radius: 42% 58% 46% 54%;
  background: linear-gradient(145deg, #dff2ff, #ffffff 54%, #dff8ea);
  border: 1px solid rgba(9, 120, 207, 0.12);
}

.hero-visual img {
  width: 100%;
  height: min(480px, 58vw);
  min-height: 340px;
  object-fit: contain;
  filter: drop-shadow(0 28px 40px rgba(16, 38, 95, 0.18));
}

.hero-note {
  position: absolute;
  right: 0;
  bottom: 22px;
  width: min(290px, 82%);
  padding: 0.95rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
}

.hero-note b,
.hero-note strong {
  display: block;
  color: var(--brand);
  margin-bottom: 0.2rem;
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.metric,
.stat,
.quick-card,
.feature,
.card,
.pricing,
.form,
.info-panel,
.service-card,
.package-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.metric {
  padding: 0.85rem;
}

.metric b {
  display: block;
  color: var(--brand);
  font-size: 1.1rem;
}

.metric span {
  color: var(--muted);
  font-size: 0.92rem;
}

.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: 1rem;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card,
.feature,
.pricing,
.form,
.info-panel,
.service-card,
.package-card {
  padding: clamp(1rem, 2vw, 1.35rem);
}

.feature h3,
.service-card h3,
.package-card h3,
.pricing h3 {
  margin: 0 0 0.35rem;
  color: var(--brand);
  font-size: 1.08rem;
}

.feature p,
.service-card p,
.package-card p {
  margin: 0;
  color: var(--muted);
}

.stat {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem;
}

.stat img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.stat .num {
  color: var(--brand);
  font-weight: 900;
}

.stat .lbl {
  color: var(--muted);
  font-size: 0.92rem;
}

.service-card {
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.service-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 1rem;
  border-radius: var(--radius);
  background: var(--surface-soft);
  color: var(--brand);
  font-weight: 900;
}

.package-card,
.pricing {
  position: relative;
  overflow: hidden;
}

.package-card.featured,
.pricing.featured {
  border-color: rgba(54, 183, 107, 0.58);
  box-shadow: 0 18px 48px rgba(54, 183, 107, 0.16);
}

.package-card.featured::before,
.pricing.featured::before {
  content: "Popular";
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  background: rgba(54, 183, 107, 0.14);
  color: #247847;
  font-size: 0.78rem;
  font-weight: 850;
}

.price-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.price-name {
  color: var(--brand);
  font-weight: 930;
  font-size: 1.08rem;
}

.price {
  color: var(--ink);
  font-size: clamp(1.35rem, 2.5vw, 1.9rem);
  font-weight: 950;
  white-space: nowrap;
}

.price small {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 760;
}

.ul,
.check-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
  line-height: 1.75;
}

.check-list {
  list-style: none;
  padding: 0;
}

.check-list li {
  position: relative;
  padding-left: 1.45rem;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 999px;
  background: var(--signal);
}

.hr {
  height: 1px;
  margin: 1rem 0;
  border: 0;
  background: var(--line);
}

.small {
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.65;
}

.media-panel {
  overflow: hidden;
  min-height: 320px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.media-panel img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
}

.services-hero {
  margin-bottom: 1.5rem;
}

.services-hero__card {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(320px, 1.18fr);
  gap: 1.2rem;
  align-items: center;
  overflow: hidden;
  padding: clamp(1.2rem, 3vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(110deg, #ffffff 0%, #eef8ff 52%, #f0fbf4 100%);
  box-shadow: var(--shadow-soft);
}

.services-hero__title {
  margin: 0 0 0.6rem;
  color: var(--brand);
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1;
}

.services-hero__sub {
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.services-hero__media img {
  width: 100%;
  max-height: 360px;
  object-fit: contain;
}

.form {
  background: #fff;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.42rem;
  margin-bottom: 0.9rem;
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

label {
  color: #465367;
  font-size: 0.9rem;
  font-weight: 780;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  padding: 0.78rem 0.85rem;
  border: 1px solid #cbd8e5;
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  outline: none;
  transition: border-color 0.14s ease, box-shadow 0.14s ease;
}

textarea {
  min-height: 124px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--brand-2);
  box-shadow: 0 0 0 4px rgba(9, 120, 207, 0.12);
}

input:disabled {
  color: #7b8794;
  background: #f0f4f8;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-top: 1rem;
}

.accordion {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.acc-item + .acc-item {
  border-top: 1px solid var(--line);
}

.acc-btn {
  width: 100%;
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.1rem;
  border: 0;
  background: #fff;
  color: var(--brand);
  cursor: pointer;
  font-weight: 860;
  text-align: left;
}

.acc-btn:hover {
  background: var(--surface-soft);
}

.acc-btn span {
  color: var(--brand-2);
  font-weight: 900;
}

.acc-panel {
  display: none;
  padding: 0 1.1rem 1.1rem;
  color: var(--muted);
  line-height: 1.7;
}

.acc-panel.open {
  display: block;
}

#map {
  min-height: 420px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: #dfeaf5;
}

.map-fallback {
  display: grid;
  place-items: center;
  height: 100%;
  min-height: 420px;
  padding: 1.5rem;
  color: var(--muted);
  text-align: center;
  background: var(--surface-soft);
}

.legend {
  display: grid;
  gap: 0.55rem;
  margin-top: 0.85rem;
}

.legend-row {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.legend-dot {
  flex: 0 0 auto;
  width: 0.7rem;
  height: 0.7rem;
  margin-top: 0.45rem;
  border-radius: 999px;
  background: var(--brand-2);
}

.legend-dot.planned {
  background: var(--signal);
}

.legend-dot.blank {
  border: 1px solid var(--line);
  background: #fff;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 20px;
  z-index: 7000;
  display: none;
  max-width: min(520px, calc(100% - 32px));
  transform: translateX(-50%);
  padding: 0.82rem 1rem;
  border: 1px solid rgba(16, 38, 95, 0.14);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  box-shadow: var(--shadow);
}

.toast.show {
  display: block;
}

.ai-fab {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 6400;
}

.ai-fab .ai-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: var(--signal);
  box-shadow: 0 0 0 4px rgba(54, 183, 107, 0.18);
}

.ai {
  position: fixed;
  right: 18px;
  bottom: 78px;
  z-index: 6500;
  display: none;
  width: min(430px, calc(100vw - 32px));
  overflow: hidden;
  border: 1px solid rgba(16, 38, 95, 0.18);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 24px 70px rgba(16, 38, 95, 0.24);
}

.ai.open {
  display: block;
}

.ai-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.9rem;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(135deg, var(--brand), #15448f);
  color: #fff;
}

.ai-title {
  display: flex;
  align-items: center;
  gap: 0.72rem;
}

.ai-avatar {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius);
  background: rgb(97, 112, 248);
  font-weight: 950;
}

.ai-title span {
  display: block;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.82rem;
}

.ai-close {
  min-width: 38px;
  min-height: 38px;
  padding: 0;
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  box-shadow: none;
}

.ai-body {
  max-height: min(58vh, 520px);
  overflow: auto;
  padding: 1rem;
  background: #f7fafc;
}

.ai-msg {
  width: fit-content;
  max-width: 92%;
  margin: 0 0 0.72rem;
  padding: 0.74rem 0.84rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #42b3e0;
  color: #ffffff;
  white-space: pre-wrap;
  line-height: 1.55;
}

.ai-msg.me {
  margin-left: auto;
  border-color: rgb(144, 170, 236);
  background: var(--brand);
  color: #ffffff;
}

.ai-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.2rem;
}

.ai-chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--brand);
  cursor: pointer;
  padding: 0.45rem 0.65rem;
  font-size: 0.84rem;
  font-weight: 780;
}

.ai-chip:hover {
  border-color: var(--brand);
  background: var(--surface-soft);
}

.ai-form {
  display: flex;
  gap: 0.6rem;
  padding: 0.82rem;
  border-top: 1px solid var(--line);
  background: #fff;
}

.ai-form input {
  flex: 1;
}

.footer {
  margin-top: clamp(2rem, 5vw, 4rem);
  padding: 2.4rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  background: #0f234f;
  color: rgba(255, 255, 255, 0.86);
}

.footer a {
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
}

.footer a:hover {
  color: #fff;
}

.footer .btn.secondary,
.footer .footer-contact-btn {
  border-color: rgba(255, 255, 255, 0.96);
  background: #fff;
  color: #0f234f;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.16);
}

.footer .btn.secondary:hover,
.footer .footer-contact-btn:hover {
  border-color: var(--brand-2);
  background: var(--brand-2);
  color: #fff;
  box-shadow: 0 14px 30px rgba(24, 166, 200, 0.22);
}

.footer-contact-actions {
  align-items: center;
}

.footer-contact-btn {
  min-width: 112px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.18fr 0.92fr 0.9fr;
  gap: 1.4rem;
}

.footer h4 {
  margin: 0 0 0.65rem;
  color: #fff;
}

.footer .small {
  color: rgba(255, 255, 255, 0.74);
}

.footer .pill {
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.82);
}

.footer-brand img {
  width: 150px;
  height: auto;
  margin-bottom: 0.8rem;
  filter: brightness(0) invert(1);
}

.copy {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.4rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.9rem;
}

.legal-content {
  max-width: 880px;
}

.legal-content h2,
.legal-content h3 {
  color: var(--brand);
}

@media (max-width: 980px) {
  .navlinks {
    display: none;
  }

  .burger {
    display: inline-block;
  }

  .hero-grid,
  .services-hero__card {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: auto;
  }

  .hero-visual img {
    height: auto;
    min-height: 0;
  }

  .hero-note {
    position: static;
    width: 100%;
    margin-top: 0.75rem;
  }

  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-3,
  .grid-2,
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1160px);
  }

  .nav {
    min-height: 68px;
  }

  .nav-cta .btn {
    display: none;
  }

  .h-title,
  .hero-title {
    font-size: clamp(2.25rem, 15vw, 3.65rem);
  }

  .metric-strip,
  .grid-4,
  .field-row {
    grid-template-columns: 1fr;
  }

  .section-head {
    display: block;
  }

  .ai {
    right: 12px;
    bottom: 72px;
    width: calc(100vw - 24px);
  }

  .ai-fab {
    right: 12px;
    bottom: 12px;
  }

  .ai-form {
    display: grid;
  }
}

/* Speed test page */
.speed-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(3rem, 7vw, 6.5rem) 0;
  background:
    radial-gradient(circle at 20% 16%, rgba(24, 166, 200, 0.18), transparent 34%),
    radial-gradient(circle at 86% 24%, rgba(9, 120, 207, 0.16), transparent 30%);
}

.speed-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(340px, 1.05fr);
  gap: clamp(1.4rem, 4vw, 3.5rem);
  align-items: center;
}

.speed-copy .hero-copy {
  max-width: 680px;
}

.speed-card {
  position: relative;
  overflow: hidden;
  padding: clamp(1rem, 3vw, 1.6rem);
  border: 1px solid rgba(217, 228, 239, 0.98);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.speed-card::before {
  content: "";
  position: absolute;
  inset: -45% -30% auto auto;
  width: 300px;
  height: 300px;
  border-radius: 999px;
  background: rgba(24, 166, 200, 0.14);
  pointer-events: none;
}

.speed-card-top,
.speed-controls,
.speed-results {
  position: relative;
  z-index: 1;
}

.speed-card-top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 0.5rem;
}

.speed-card-top h2 {
  margin: 0.1rem 0 0;
  color: var(--brand);
}

.speed-pill {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--brand);
  font-size: 0.84rem;
  font-weight: 850;
}

.speedometer {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  padding: 0.5rem 0 0.1rem;
}

.speedometer svg {
  width: min(100%, 410px);
  height: auto;
  overflow: visible;
}

.gauge-track,
.gauge-fill {
  fill: none;
  stroke-linecap: round;
  stroke-width: 18;
}

.gauge-track {
  stroke: #dbe8f4;
}

.gauge-fill {
  stroke: var(--brand-2);
  stroke-dasharray: 0 100;
  transition: stroke-dasharray 0.18s ease;
}

.gauge-needle {
  stroke: var(--warm);
  stroke-width: 5;
  stroke-linecap: round;
  transform-origin: 130px 130px;
  transform: rotate(-90deg);
  transition: transform 0.18s ease;
  filter: drop-shadow(0 7px 12px rgba(240, 111, 67, 0.25));
}

.gauge-hub {
  fill: var(--brand);
  stroke: #fff;
  stroke-width: 4;
}

.speed-readout {
  position: absolute;
  top: 54%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.speed-readout strong {
  display: block;
  color: var(--brand);
  font-size: clamp(3rem, 8vw, 5.4rem);
  line-height: 0.92;
  letter-spacing: -0.08em;
}

.speed-readout span {
  display: block;
  margin-top: 0.25rem;
  color: var(--muted);
  font-weight: 850;
}

.speed-results {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 0.8rem;
}

.speed-result {
  padding: 0.85rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(237, 246, 255, 0.78);
  text-align: center;
}

.speed-result span {
  display: block;
  margin-bottom: 0.22rem;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 760;
}

.speed-result strong {
  display: block;
  color: var(--brand);
  font-size: clamp(1rem, 2.2vw, 1.25rem);
}

.speed-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 1rem;
}

.speed-note {
  position: relative;
  z-index: 1;
  margin: 1rem 0 0;
  color: var(--muted);
}

.speed-tip-card h3 {
  margin-top: 0;
  color: var(--brand);
}

.speed-guide {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.speed-guide.show {
  display: flex;
}

.speed-guide-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(11, 18, 35, 0.58);
  backdrop-filter: blur(8px);
}

.speed-guide-panel {
  position: relative;
  width: min(560px, 100%);
  padding: clamp(1.1rem, 4vw, 1.6rem);
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  background: #fff;
  box-shadow: 0 30px 80px rgba(16, 38, 95, 0.3);
}

.speed-guide-panel h2 {
  margin: 0.5rem 0 0.8rem;
  color: var(--brand);
  font-size: clamp(1.55rem, 4vw, 2.15rem);
  line-height: 1.05;
}

.guide-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--brand);
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
}

.guide-never {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
}

button:disabled,
.btn:disabled {
  opacity: 0.62;
  cursor: not-allowed;
  transform: none;
}

@media (max-width: 980px) {
  .speed-hero-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .speed-card-top,
  .speed-controls {
    grid-template-columns: 1fr;
  }

  .speed-card-top {
    display: grid;
  }

  .speed-results {
    grid-template-columns: 1fr;
  }

  .speed-readout {
    top: 56%;
  }
}

/* 30-second live speed test refinements */
.speed-live-card .speed-card-top {
  margin-bottom: 0.9rem;
}

.speed-countdown {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.55rem;
  margin: 0.35rem 0 0.65rem;
  padding: 0.9rem;
  border: 1px solid rgba(217, 228, 239, 0.98);
  border-radius: 16px;
  background: rgba(237, 246, 255, 0.82);
}

.speed-countdown > div:first-child {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.speed-countdown span {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 800;
}

.speed-countdown strong {
  color: var(--brand);
  font-size: clamp(1.25rem, 3vw, 1.65rem);
  line-height: 1;
}

.speed-progress {
  overflow: hidden;
  width: 100%;
  height: 9px;
  border-radius: 999px;
  background: #dbe8f4;
}

.speed-progress span {
  display: block;
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--brand), var(--brand-3));
  transition: width 0.22s linear;
}

.speed-results-live .speed-result {
  display: grid;
  align-content: center;
  min-height: 118px;
}

.speed-result small {
  display: block;
  margin-top: 0.28rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 760;
  line-height: 1.25;
}

.speed-results-live .speed-result strong {
  font-size: clamp(1.1rem, 2.6vw, 1.45rem);
  letter-spacing: -0.02em;
}

.speed-live-card .speed-readout strong {
  font-size: clamp(2.8rem, 7vw, 5rem);
}

@media (max-width: 640px) {
  .speed-results-live .speed-result {
    min-height: 96px;
  }

  .speed-countdown > div:first-child {
    align-items: flex-start;
  }
}

/* 30-second live speed test fixes */
.speed-status-stack {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: end;
  gap: 0.45rem;
}

.speed-clock {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 32px;
  padding: 0.35rem 0.75rem;
  border: 1px solid rgba(24, 166, 200, 0.22);
  border-radius: 999px;
  background: rgba(237, 246, 255, 0.92);
  color: var(--brand);
  font-size: 0.9rem;
  font-weight: 900;
  white-space: nowrap;
}

.speed-clock[hidden] {
  display: none;
}

.speed-clock-dot {
  width: 0.52rem;
  height: 0.52rem;
  border-radius: 999px;
  background: var(--brand-2);
  box-shadow: 0 0 0 0 rgba(24, 166, 200, 0.35);
  animation: speedClockPulse 1.25s ease-out infinite;
}

@keyframes speedClockPulse {
  0% { box-shadow: 0 0 0 0 rgba(24, 166, 200, 0.35); }
  80% { box-shadow: 0 0 0 8px rgba(24, 166, 200, 0); }
  100% { box-shadow: 0 0 0 0 rgba(24, 166, 200, 0); }
}

/* The previous progress bar block is intentionally disabled. */
.speed-countdown,
.speed-progress {
  display: none !important;
}

@media (max-width: 640px) {
  .speed-status-stack {
    justify-items: start;
  }
}