/* ========== Design tokens ========== */
:root {
  --bg: #f7faf8;
  --surface: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --border: #e5e7eb;

  --green-100: #dcfce7;
  --green-600: #22c55e;
  --green-700: #16a34a;
  --mint-600: #10b981;
  --lime-100: #ecfccb;

  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06), 0 1px 1px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 22px 70px rgba(15, 23, 42, 0.14);
}

/* ========== Base ========== */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  height: 100%;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(34, 197, 94, 0.10), transparent 60%),
    radial-gradient(900px 500px at 100% 10%, rgba(16, 185, 129, 0.10), transparent 60%),
    var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

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

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

.container {
  width: 100%;
  max-width: 1100px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

/* Type scale */
h1, h2, h3 { line-height: 1.15; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.skip-link:focus {
  position: fixed;
  left: 1rem;
  top: 1rem;
  width: auto;
  height: auto;
  padding: 0.5rem 0.75rem;
  background: var(--surface);
  color: var(--text);
  border: 2px solid var(--green-600);
  border-radius: var(--radius-sm);
  z-index: 1000;
}

/* Focus styles */
:where(a, button, [href], input, textarea, select):focus-visible {
  outline: 3px solid var(--green-600);
  outline-offset: 2px;
  border-radius: 6px;
}

/* ========== Header ========== */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
  z-index: 50;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding-block: 0.5rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  border: 1px solid rgba(34, 197, 94, 0.20);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.08);
  font-weight: 700;
  letter-spacing: 0.2px;
  min-height: 44px;
}
.logo {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: radial-gradient(120% 120% at 0% 0%, #7cfeab 0%, var(--green-600) 60%, var(--green-700) 100%);
  color: #fff;
  font-weight: 800;
  box-shadow: var(--shadow-sm);
}
.logo-img {
  width: 70px;
  height: 28px;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 6px 18px rgba(15, 23, 42, 0.12));
}
.brand-name { font-size: 1.05rem; }

/* Mobile menu toggle */
.mobile-menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  background: transparent;
  border: 0;
  cursor: pointer;
  width: 44px;
  height: 44px;
  justify-content: center;
  align-items: center;
  z-index: 60;
}
.mobile-menu-toggle span {
  width: 24px;
  height: 2.5px;
  background: var(--text);
  border-radius: 2px;
  transition: all 200ms ease;
  display: block;
}
.mobile-menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}
.mobile-menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.mobile-menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.site-nav {
  display: none;
  gap: 0.5rem;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 1rem;
  flex-direction: column;
  z-index: 45;
  max-height: 0;
  overflow: hidden;
  transition: max-height 300ms ease, padding 300ms ease;
}
.site-nav[data-open="true"] {
  display: flex;
  max-height: 300px;
  padding: 1.5rem 1rem;
}
.site-nav a {
  color: var(--muted);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: background-color 140ms ease, color 140ms ease, border-color 140ms ease, transform 140ms ease;
  position: relative;
  text-align: center;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.site-nav a:hover,
.site-nav a:focus {
  color: var(--text);
  text-decoration: none;
  background: rgba(34, 197, 94, 0.08);
  border-color: rgba(34, 197, 94, 0.18);
  transform: translateY(-1px);
}
.site-nav a:active {
  transform: translateY(0);
}

/* ========== Hero ========== */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(1200px 420px at 15% -20%, rgba(34, 197, 94, 0.18), transparent 68%),
    radial-gradient(900px 320px at 120% 10%, rgba(16, 185, 129, 0.16), transparent 70%),
    linear-gradient(180deg, #ffffff, #f9fbfa 55%, #f6faf7 100%);
  border-bottom: 1px solid var(--border);
}
.hero-inner {
  padding-block: clamp(60px, 10vw, 120px);
}
.hero-content {
  max-width: 720px;
}
.hero-grid {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

.badge {
  display: inline-flex;
  width: fit-content;
  margin: 0 0 1rem 0;
  padding: 0.4rem 0.75rem;
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  color: #065f46;
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.16), rgba(34, 197, 94, 0.10));
  border: 1px solid rgba(16, 185, 129, 0.22);
  border-radius: 999px;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 0.9rem 0;
  font-size: clamp(1.75rem, 5vw, 3.35rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
  word-wrap: break-word;
}
.lead {
  margin: 0 0 1.5rem 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2.2vw, 1.2rem);
  line-height: 1.65;
}
.hero-cta {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: stretch;
}

.hero-points {
  list-style: none;
  padding: 0;
  margin: 1.35rem 0 0 0;
  display: grid;
  gap: 0.55rem;
  color: var(--muted);
  font-weight: 600;
}
.hero-points li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.hero-points li::before {
  content: "";
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background:
    radial-gradient(70% 70% at 30% 30%, #ffffff 0%, rgba(255,255,255,0.2) 35%, transparent 60%),
    linear-gradient(135deg, var(--green-600), var(--mint-600));
  box-shadow: 0 10px 18px rgba(16, 185, 129, 0.20);
}

.hero-visual {
  position: relative;
  min-height: 320px;
}
.glow {
  position: absolute;
  inset: auto 10% 6% 10%;
  height: 60%;
  background: radial-gradient(closest-side, rgba(34, 197, 94, 0.35), transparent 70%);
  filter: blur(18px);
  z-index: 0;
}
.phone {
  position: relative;
  z-index: 1;
  width: min(280px, 85%);
  margin-inline: auto;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(15, 23, 42, 0.10);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: rotate(-2deg);
}
.phone-top {
  display: flex;
  gap: 0.4rem;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  background: rgba(255, 255, 255, 0.9);
}
.phone-top .dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.18);
}
.phone-body {
  padding: 1rem;
  display: grid;
  gap: 0.9rem;
}
.mini-card {
  padding: 0.9rem;
  border-radius: 18px;
  background:
    radial-gradient(140% 140% at 0% 0%, rgba(34, 197, 94, 0.16), transparent 55%),
    rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(16, 185, 129, 0.18);
}
.mini-title {
  height: 12px;
  width: 60%;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.22);
}
.mini-line {
  height: 10px;
  width: 88%;
  margin-top: 10px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.14);
}
.mini-line.short { width: 70%; }
.mini-list {
  display: grid;
  gap: 0.6rem;
}
.mini-item {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 0.75rem;
  align-items: center;
  padding: 0.65rem 0.75rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(15, 23, 42, 0.08);
}
.mini-badge {
  width: 28px;
  height: 28px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--green-600), var(--mint-600));
  box-shadow: 0 12px 22px rgba(34, 197, 94, 0.22);
}
.mini-text {
  height: 10px;
  width: 80%;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.14);
}
.mini-cta {
  height: 42px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--green-600), var(--mint-600));
  box-shadow: 0 18px 36px rgba(16, 185, 129, 0.28);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  font-weight: 700;
  font-size: 1rem;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 140ms ease, box-shadow 140ms ease, background-color 140ms ease, border-color 140ms ease, color 140ms ease;
  will-change: transform;
  text-decoration: none;
  min-height: 44px;
  width: 100%;
  -webkit-tap-highlight-color: transparent;
}
.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--green-600), var(--mint-600));
  box-shadow: 0 14px 32px rgba(16, 185, 129, 0.28);
}
.btn-primary:hover {
  text-decoration: none;
  background: linear-gradient(135deg, var(--green-700), #0ea5a4);
  transform: translateY(-1px);
  box-shadow: 0 18px 40px rgba(16, 185, 129, 0.35);
}
.btn-ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.9);
  border: 1.5px solid rgba(15, 23, 42, 0.12);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.06);
}
.btn-ghost:hover {
  text-decoration: none;
  background: rgba(255, 255, 255, 1);
  border-color: rgba(34, 197, 94, 0.25);
  color: var(--green-700);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.10);
}
.btn[disabled],
.btn[aria-disabled="true"] {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* ========== Sections ========== */
.section {
  padding-block: clamp(56px, 8vw, 100px);
}
.section h2 {
  margin: 0 0 1.25rem 0;
  font-size: clamp(1.6rem, 3vw, 2rem);
  letter-spacing: -0.02em;
  font-weight: 800;
}
.section p {
  margin: 0 0 1rem 0;
  line-height: 1.65;
}
.section p:last-child {
  margin-bottom: 0;
}

.about,
.contact {
  background: rgba(255, 255, 255, 0.75);
  border-top: 1px solid rgba(15, 23, 42, 0.06);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}
.two-col {
  display: grid;
  gap: 1.25rem;
  margin-top: 1rem;
}
.side-card {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 18px;
  padding: 1.1rem;
  box-shadow: 0 18px 52px rgba(15, 23, 42, 0.08);
}
.side-card h3 {
  margin: 0 0 0.7rem 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
}
.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.55rem;
  color: var(--muted);
  font-weight: 600;
}
.check-list li {
  display: flex;
  gap: 0.6rem;
  align-items: center;
}
.check-list li::before {
  content: "✓";
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  color: #065f46;
  background: rgba(34, 197, 94, 0.16);
  border: 1px solid rgba(34, 197, 94, 0.22);
  font-weight: 900;
}

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1rem;
}
.feature-card {
  background: var(--surface);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: 0 18px 52px rgba(15, 23, 42, 0.08);
  transition: transform 140ms ease, box-shadow 140ms ease, border-color 140ms ease;
}
.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 26px 72px rgba(15, 23, 42, 0.12);
  border-color: rgba(16, 185, 129, 0.25);
}
.feature-card h3 {
  margin: 0 0 0.6rem 0;
  font-size: 1.125rem;
  font-weight: 700;
  display: flex;
  gap: 0.6rem;
  align-items: center;
  color: var(--text);
}
.icon {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--green-600), var(--mint-600));
  box-shadow: 0 14px 26px rgba(16, 185, 129, 0.22);
  flex: 0 0 auto;
}
.feature-card p {
  margin: 0;
  color: var(--muted);
}
.feature-card.future {
  background:
    linear-gradient(0deg, rgba(34,197,94,0.08), rgba(34,197,94,0.08)),
    var(--surface);
  border-style: dashed;
}

/* Contact */
.contact-card {
  margin-top: 1rem;
  padding: 1.5rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.10);
}
.contact-note {
  margin: 0 0 1.25rem 0;
  color: var(--muted);
  font-weight: 600;
  line-height: 1.6;
  font-size: 0.95rem;
}
.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}
.contact-list li {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius-md);
  padding: 1rem;
  transition: border-color 140ms ease, background-color 140ms ease;
  min-height: 44px;
}
.contact-list li:hover {
  border-color: rgba(34, 197, 94, 0.18);
  background: rgba(255, 255, 255, 1);
}
.contact-list .label {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.contact-list a {
  color: var(--text);
  font-weight: 600;
  transition: color 120ms ease;
}
.contact-list a:hover {
  color: var(--green-700);
  text-decoration: none;
}

/* ========== Footer ========== */
.site-footer {
  border-top: 1px solid var(--border);
  background: #ffffff;
}
.site-footer .container {
  padding-block: 20px;
}
.site-footer p {
  margin: 0;
  color: var(--muted);
  text-align: center;
  font-size: 0.95rem;
}

/* ========== Responsive ========== */
@media (min-width: 640px) {
  .container { padding-inline: 1.5rem; max-width: 1100px; }
  .mobile-menu-toggle { display: none; }
  .site-nav {
    display: inline-flex;
    position: static;
    background: transparent;
    backdrop-filter: none;
    border: 0;
    padding: 0;
    max-height: none;
    flex-direction: row;
  }
  .site-nav[data-open="true"] {
    padding: 0;
  }
  .site-nav a {
    font-size: 0.95rem;
    padding: 0.5rem 0.75rem;
    min-height: auto;
  }
  .logo-img {
    width: 96px;
    height: 38px;
  }
  .hero-inner { padding-block: 96px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
  .two-col { grid-template-columns: 1.35fr 0.9fr; align-items: start; gap: 1.75rem; }
  .section { padding-block: 88px; }
  .contact-card { padding: 1.75rem; }
  .hero-cta {
    flex-direction: row;
    gap: 1rem;
  }
  .btn {
    width: auto;
    padding: 0.85rem 1.5rem;
    font-size: 1rem;
  }
  .contact-list li {
    flex-direction: row;
    grid-template-columns: 120px 1fr;
    display: grid;
    align-items: center;
    gap: 0.75rem;
  }
  .phone {
    width: min(340px, 100%);
  }
}
@media (min-width: 900px) {
  .container { padding-inline: 2rem; }
  .features-grid { grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
  .hero-inner { padding-block: 120px; }
  .hero-grid { grid-template-columns: 1.15fr 0.85fr; gap: 3rem; }
  .hero-visual { min-height: 420px; }
  .phone { transform: rotate(-3deg); }
  .section { padding-block: 100px; }
  .section h2 { margin-bottom: 1.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  html { scroll-behavior: auto !important; }
  .feature-card:hover,
  .btn:hover,
  .site-nav a:hover { transform: none !important; }
}