:root {
  --bg: #f7fafc;
  --bg-soft: rgba(255, 255, 255, 0.88);
  --panel: rgba(255, 255, 255, 0.94);
  --panel-border: rgba(148, 163, 184, 0.18);
  --text: #0f172a;
  --muted: #475569;
  --accent: #8ddf8a;
  --accent-strong: #6cc96f;
  --accent-2: #4d9fff;
  --shadow: 0 24px 60px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "IBM Plex Sans", sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

button,
input {
  font: inherit;
}

.background {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(24px);
  opacity: 0.36;
}

.orb-a {
  width: 28rem;
  height: 28rem;
  top: -6rem;
  left: -6rem;
  background: radial-gradient(circle, rgba(77, 159, 255, 0.22), transparent 70%);
}

.orb-b {
  width: 34rem;
  height: 34rem;
  right: -10rem;
  bottom: -12rem;
  background: radial-gradient(circle, rgba(141, 223, 138, 0.24), transparent 70%);
}

.grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(15, 23, 42, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, 0.04) 1px, transparent 1px);
  background-size: 2.5rem 2.5rem;
  mask-image: radial-gradient(circle at center, black, transparent 82%);
}

.shell {
  position: relative;
  width: min(980px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 3rem 0 4rem;
}

.hero,
.panel,
.footer {
  animation: rise 600ms ease both;
}

.hero {
  display: grid;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo {
  position: relative;
  width: 4.5rem;
  height: 4.5rem;
}

.ear,
.face {
  position: absolute;
  display: block;
  background: linear-gradient(180deg, #ffffff, #dbeafe);
}

.ear {
  width: 1.2rem;
  height: 1.8rem;
  top: 0.15rem;
  border-radius: 0.9rem 0.9rem 0.2rem 0.2rem;
}

.ear.left {
  left: 0.65rem;
  transform: rotate(-18deg);
}

.ear.right {
  right: 0.65rem;
  transform: rotate(18deg);
}

.face {
  inset: 1rem 0.4rem 0.1rem;
  border-radius: 1.6rem;
  box-shadow: inset 0 -0.25rem 0 rgba(15, 23, 42, 0.08);
}

.face::before,
.face::after {
  content: "";
  position: absolute;
  width: 0.32rem;
  height: 0.32rem;
  top: 1.45rem;
  background: #0f172a;
  border-radius: 999px;
}

.face::before {
  left: 1.2rem;
}

.face::after {
  right: 1.2rem;
}

.eyebrow {
  margin: 0 0 0.3rem;
  letter-spacing: 0.01em;
  font-size: 0.96rem;
  color: var(--accent);
}

h1,
h2,
h3,
.action,
.label {
  font-family: "Space Grotesk", sans-serif;
}

h1 {
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  line-height: 1;
}

.headline {
  max-width: 44rem;
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 1rem;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 1.6rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.input-panel {
  padding: 1.25rem;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
}

.action,
.menu-link,
.close-modal,
.service-card {
  border: 0;
  cursor: pointer;
  transition: transform 150ms ease, background 150ms ease, opacity 150ms ease, border-color 150ms ease;
}

.action:hover,
.menu-link:hover,
.close-modal:hover,
.service-card:hover {
  transform: translateY(-1px);
}

.action {
  padding: 0.85rem 1.15rem;
  font-weight: 700;
  border-radius: 999px;
}

.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #072413;
}

.secondary {
  background: rgba(142, 197, 255, 0.14);
  color: var(--accent-2);
}

.menu {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.menu-link {
  padding: 0.7rem 0.95rem;
  background: rgba(148, 163, 184, 0.12);
  color: var(--text);
}

.input-wrap {
  display: grid;
  gap: 0.7rem;
  margin-top: 1.2rem;
}

.label {
  font-size: 1rem;
  font-weight: 700;
}

.input-row {
  display: flex;
  gap: 0.7rem;
  align-items: center;
}

#url-input {
  width: 100%;
  min-width: 0;
  padding: 1rem 1.1rem;
  border-radius: 1rem;
  border: 1px solid rgba(148, 163, 184, 0.28);
  background: rgba(255, 255, 255, 0.98);
  color: var(--text);
  outline: none;
}

#url-input:focus {
  border-color: rgba(134, 239, 172, 0.65);
  box-shadow: 0 0 0 4px rgba(134, 239, 172, 0.12);
}

.input-download-action {
  min-width: 8.5rem;
  justify-content: center;
}

.toggles {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.6rem 0.85rem;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.12);
  color: var(--muted);
}

.result {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 1.2rem;
  background: linear-gradient(180deg, rgba(248, 250, 252, 1), rgba(241, 245, 249, 0.92));
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.result-title {
  margin: 0 0 0.25rem;
  font-weight: 700;
}

.result-copy {
  margin: 0;
  color: var(--muted);
}

.services {
  margin-top: 1.25rem;
  padding: 1.25rem;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

h2 {
  margin: 0;
  font-size: 1.15rem;
}

.section-kicker {
  color: var(--accent);
  letter-spacing: 0.18em;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.85rem;
}

.service-card {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1rem;
  border-radius: 1.1rem;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.16);
  text-decoration: none;
  color: var(--text);
}

.service-card:hover {
  border-color: rgba(134, 239, 172, 0.35);
  background: rgba(255, 255, 255, 0.06);
}

.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  flex: 0 0 3rem;
  border-radius: 0.95rem;
  background: linear-gradient(180deg, rgba(77, 159, 255, 0.12), rgba(141, 223, 138, 0.16));
  border: 1px solid rgba(148, 163, 184, 0.18);
  color: var(--text);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
}

.service-card h3 {
  margin: 0 0 0.2rem;
  font-size: 1rem;
}

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

.footer {
  padding: 1rem 0.2rem 0;
  text-align: center;
  font-size: 0.92rem;
}

.modal {
  border: 0;
  padding: 0;
  background: transparent;
}

.modal::backdrop {
  background: rgba(15, 23, 42, 0.18);
  backdrop-filter: blur(4px);
}

.modal-card {
  width: min(34rem, calc(100vw - 2rem));
  padding: 1.15rem;
  border-radius: 1.25rem;
  background: #ffffff;
  border: 1px solid rgba(148, 163, 184, 0.22);
  box-shadow: var(--shadow);
}

.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.8rem;
}

.modal-head h3 {
  margin: 0;
}

.close-modal {
  padding: 0.65rem 0.9rem;
  background: rgba(148, 163, 184, 0.12);
  color: var(--text);
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(100% - 1rem, 980px);
    padding-top: 1.2rem;
  }

  .brand {
    align-items: flex-start;
  }

  .toolbar,
  .input-row {
    flex-direction: column;
    align-items: stretch;
  }

  .action,
  .menu-link {
    width: 100%;
    text-align: center;
  }

  .menu {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
  }
}