:root {
  --bg: #f7f9fc;
  --panel: rgba(255, 255, 255, 0.96);
  --muted-panel: rgba(255, 255, 255, 0.88);
  --stroke: rgba(170, 190, 215, 0.7);
  --accent: #10c8a4;
  --accent-2: #4a9aff;
  --text: #0f1a3a;
  --muted: #5f6c85;
  --shadow: 0 16px 48px rgba(26, 46, 77, 0.18);
}

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

body {
  margin: 0;
  font-family: 'Manrope', 'Space Grotesk', 'Segoe UI', sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 18% 20%, rgba(74, 154, 255, 0.12), transparent 36%), radial-gradient(circle at 80% 0%, rgba(16, 200, 164, 0.12), transparent 32%), var(--bg);
}

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

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

.page {
  position: relative;
  overflow-x: hidden;
}

.orb {
  position: fixed;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  filter: blur(110px);
  z-index: 0;
  pointer-events: none;
}

.orb-1 {
  top: -140px;
  left: -120px;
  background: rgba(74, 154, 255, 0.15);
}

.orb-2 {
  bottom: -160px;
  right: -220px;
  background: rgba(16, 200, 164, 0.18);
}

.hero {
  position: relative;
  padding: 32px 6vw 88px;
  min-height: 100vh;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 35%, rgba(226, 239, 255, 0.82) 60%, rgba(242, 252, 255, 0.9)), url('../img/podoloog2.jpg') center center;
  background-size: cover;
  overflow: hidden;
  isolation: isolate;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(16, 200, 164, 0.2), transparent 30%), radial-gradient(circle at 80% 70%, rgba(74, 154, 255, 0.18), transparent 35%);
  mix-blend-mode: lighten;
  z-index: 0;
}

.top-nav {
  position: sticky;
  top: 18px;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--stroke);
  border-radius: 16px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.top-nav.scrolled {
  background: rgba(255, 255, 255, 0.94);
}

.brand {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: center;
}

.brand-logo {
  width: 48px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 10px 24px rgba(74, 154, 255, 0.18);
  background: #fff;
  padding: 4px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--accent), var(--accent-2));
  box-shadow: 0 10px 30px rgba(74, 154, 255, 0.3);
}

.brand-title {
  font-family: 'Space Grotesk', 'Manrope', sans-serif;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.brand-sub {
  color: var(--muted);
  font-size: 13px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  padding: 10px 14px;
  border-radius: 999px;
  transition: all 180ms ease;
  color: var(--muted);
}

.nav-links a:hover {
  color: var(--text);
  background: rgba(74, 154, 255, 0.12);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 600;
  letter-spacing: 0.2px;
  transition: all 180ms ease;
}

.btn.small {
  padding: 10px 16px;
}

.btn.primary {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #051d36;
  box-shadow: 0 15px 40px rgba(74, 154, 255, 0.2);
}

.btn.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 50px rgba(16, 200, 164, 0.25);
}

.btn.ghost {
  border-color: rgba(15, 26, 58, 0.08);
  color: var(--text);
  background: rgba(255, 255, 255, 0.7);
}

.btn.ghost:hover {
  border-color: rgba(15, 26, 58, 0.16);
  background: rgba(74, 154, 255, 0.08);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 36px;
  margin-top: 54px;
}

.hero-copy h1 {
  margin: 14px 0 10px;
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.08;
  font-family: 'Space Grotesk', 'Manrope', sans-serif;
}

.hero-copy .lede {
  color: var(--muted);
  max-width: 720px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin: 24px 0 12px;
  flex-wrap: wrap;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  background: rgba(74, 154, 255, 0.12);
  border: 1px solid rgba(74, 154, 255, 0.18);
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--text);
  font-size: 13px;
}

.hero-card {
  background: var(--panel);
  border: 1px solid var(--stroke);
  border-radius: 24px;
  padding: 26px;
  display: grid;
  gap: 18px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.portrait {
  position: relative;
  width: min(320px, 100%);
  margin: 0 auto;
}

.halo {
  position: absolute;
  inset: 16px;
  background: radial-gradient(circle, rgba(16, 200, 164, 0.3), transparent 60%);
  filter: blur(16px);
  z-index: 0;
}

.portrait img {
  position: relative;
  z-index: 1;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.card-body {
  display: grid;
  gap: 12px;
}

.quote {
  font-size: 16px;
  line-height: 1.5;
  color: var(--text);
}

.pill-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(74, 154, 255, 0.08);
  border: 1px solid rgba(15, 26, 58, 0.08);
  color: var(--text);
  font-size: 13px;
}

.soft-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-2);
  font-weight: 600;
}

.soft-link::after {
  content: '>';
  font-size: 12px;
}

.hero-meta {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.meta-card {
  padding: 16px 18px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(170, 190, 215, 0.6);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 1.2px;
  font-size: 12px;
  color: var(--accent-2);
  margin: 0 0 6px;
}

.section {
  position: relative;
  padding: 72px 6vw;
  background: linear-gradient(180deg, #f8fbff, #f3f7fd);
}

.section.soft {
  background: linear-gradient(180deg, #fefefe, #f6fbff);
}

.section-header h2 {
  margin: 6px 0 8px;
  font-family: 'Space Grotesk', 'Manrope', sans-serif;
  font-size: clamp(26px, 4vw, 34px);
}

.section-header .subtle {
  color: var(--muted);
  max-width: 700px;
  line-height: 1.6;
}

.feature-grid {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.feature-card {
  padding: 20px;
  background: var(--muted-panel);
  border: 1px solid var(--stroke);
  border-radius: 16px;
  box-shadow: var(--shadow);
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
  backdrop-filter: blur(10px);
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(74, 154, 255, 0.35);
  box-shadow: 0 18px 50px rgba(74, 154, 255, 0.2);
}

.feature-card h3 {
  margin: 12px 0 10px;
}

.feature-card p {
  color: var(--muted);
  line-height: 1.6;
}

.icon-badge {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(130deg, rgba(91, 192, 248, 0.16), rgba(29, 211, 176, 0.4));
  display: grid;
  place-items: center;
  color: var(--text);
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.tag {
  padding: 6px 10px;
  border-radius: 10px;
  background: rgba(74, 154, 255, 0.1);
  color: var(--text);
  font-size: 12px;
}

.step-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.step-card {
  padding: 18px 18px 20px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(170, 190, 215, 0.6);
  border-radius: 16px;
  transition: transform 160ms ease, border-color 160ms ease;
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: rgba(74, 154, 255, 0.4);
}

.step-card p {
  color: var(--muted);
  line-height: 1.6;
}

.step-number {
  font-family: 'Space Grotesk', 'Manrope', sans-serif;
  font-weight: 700;
  color: var(--accent);
  font-size: 15px;
}

.location-grid {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.location-card {
  padding: 18px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(170, 190, 215, 0.6);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.location-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.pin {
  color: var(--accent-2);
  font-size: 16px;
}

.logo-band {
  padding: 50px 6vw 60px;
  background: radial-gradient(circle at 20% 50%, rgba(74, 154, 255, 0.18), #f3f7fd 42%), radial-gradient(circle at 80% 40%, rgba(16, 200, 164, 0.14), #f7f9fc 45%), var(--bg);
}

.logo-band-inner {
  padding: 20px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  box-shadow: var(--shadow);
}

.logo-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 22px;
  align-items: center;
}

.logo-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
}

.logo-item img {
  height: 44px;
  width: auto;
  object-fit: contain;
  filter: brightness(1);
}

@media (max-width: 640px) {
  .logo-row {
    grid-template-columns: 1fr;
  }
  .logo-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

.footer {
  padding: 44px 6vw 36px;
  background: #eef3fb;
  border-top: 1px solid rgba(170, 190, 215, 0.6);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  align-items: center;
}

.footer h3 {
  margin: 6px 0;
}

.footer p {
  margin: 2px 0;
  color: var(--muted);
}

.footer-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.footer-note {
  margin-top: 20px;
  color: var(--muted);
  font-size: 13px;
}

.back-to-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #051d36;
  font-weight: 700;
  box-shadow: 0 18px 42px rgba(74, 154, 255, 0.25);
  cursor: pointer;
  transition: transform 140ms ease, opacity 180ms ease, box-shadow 180ms ease;
  opacity: 0;
  pointer-events: none;
}

.back-to-top span {
  display: block;
  width: 16px;
  height: 16px;
  border-left: 3px solid #051d36;
  border-top: 3px solid #051d36;
  transform: rotate(45deg) translateY(2px);
  margin: 2px auto 0;
}

.back-to-top:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 52px rgba(16, 200, 164, 0.25);
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.scroll-fade {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 320ms ease, transform 320ms ease;
}

.scroll-fade.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 100ms;
}

.delay-2 {
  transition-delay: 180ms;
}

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

  .nav-links {
    gap: 4px;
  }
}

@media (max-width: 780px) {
  .top-nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .nav-links {
    flex-wrap: wrap;
    width: 100%;
  }

  .hero {
    padding-top: 24px;
  }
}

@media (max-width: 540px) {
  .section,
  .hero {
    padding-left: 20px;
    padding-right: 20px;
  }

  .nav-links a {
    padding: 8px 12px;
  }
}