/* Web Doctor Solutions – World-class redesign */

:root {
  --brand-cyan: #00a5d4;
  --brand-cyan-dark: #008bb5;
  --brand-dark: #2d3434;
  --brand-charcoal: #1a1f1f;
  --text-primary: #2d3434;
  --text-secondary: #5c6363;
  --text-muted: #8a9191;
  --surface: #ffffff;
  --surface-alt: #f7f9fa;
  --surface-dark: #0f1414;
  --border: rgba(45, 52, 52, 0.1);
  --shadow-sm: 0 4px 24px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 12px 48px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 24px 80px rgba(0, 0, 0, 0.14);
  --radius: 16px;
  --radius-sm: 10px;
  --max-width: 1200px;
  --nav-height: 80px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "adelle-sans", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--text-primary);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.container {
  width: min(100% - 3rem, var(--max-width));
  margin-inline: auto;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-cyan);
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  font-weight: 700;
  color: var(--brand-dark);
  margin: 0 0 1.25rem;
  letter-spacing: -0.02em;
}

.section-lead {
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.75rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--brand-cyan);
  color: #fff;
  box-shadow: 0 8px 24px rgba(0, 165, 212, 0.35);
}

.btn-primary:hover {
  background: var(--brand-cyan-dark);
  box-shadow: 0 12px 32px rgba(0, 165, 212, 0.4);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.6);
}

/* Navigation */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}

.site-header.scrolled {
  background: rgba(15, 20, 20, 0.88);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo img {
  height: 42px;
  width: auto;
}

.about-card .about-feature-image {
  width: 100%;
  max-width: 100%;
  margin-inline: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  object-fit: cover;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-desktop a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color var(--transition), font-weight var(--transition);
}

.nav-desktop a:hover {
  color: #fff;
}

.nav-desktop a.is-active:not(.nav-cta) {
  color: #fff;
  font-weight: 600;
}

.nav-mobile a.is-active {
  color: var(--brand-cyan);
  font-weight: 600;
}

.nav-cta {
  padding: 0.65rem 1.25rem !important;
  background: var(--brand-cyan);
  color: #fff !important;
  border-radius: 999px;
}

.nav-cta:hover {
  background: var(--brand-cyan-dark);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  transition: var(--transition);
}

.nav-mobile {
  display: none;
  position: fixed;
  inset: var(--nav-height) 0 0 0;
  background: rgba(15, 20, 20, 0.97);
  backdrop-filter: blur(20px);
  padding: 2rem;
  flex-direction: column;
  gap: 1.5rem;
  z-index: 999;
}

.nav-mobile.open {
  display: flex;
}

.nav-mobile a {
  color: #fff;
  font-size: 1.25rem;
  font-weight: 500;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--surface-dark);
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    155deg,
    #060909 0%,
    #0f1819 25%,
    #1a2e33 55%,
    #0d3d4d 80%,
    #062a35 100%
  );
}

.hero-gradient-accent {
  inset: -20%;
  background:
    radial-gradient(ellipse at 15% 75%, rgba(0, 165, 212, 0.55) 0%, transparent 45%),
    radial-gradient(ellipse at 88% 12%, rgba(0, 210, 255, 0.3) 0%, transparent 40%),
    radial-gradient(ellipse at 50% 100%, rgba(45, 52, 52, 0.4) 0%, transparent 50%);
  animation: heroBlob 14s ease-in-out infinite alternate;
  opacity: 0.9;
}

@keyframes heroBlob {
  0% {
    transform: translate(0, 0) scale(1);
  }
  100% {
    transform: translate(4%, -3%) scale(1.08);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-gradient-accent {
    animation: none;
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: calc(var(--nav-height) + 4rem) 0 6rem;
  max-width: 920px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 1.75rem;
}

.hero-eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand-cyan);
  box-shadow: 0 0 12px var(--brand-cyan);
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.25rem);
  line-height: 1.08;
  font-weight: 700;
  color: #fff;
  margin: 0 0 1.5rem;
  letter-spacing: -0.03em;
}

.hero h1 em {
  font-style: normal;
  color: var(--brand-cyan);
}

.hero-sub {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.78);
  max-width: 580px;
  margin: 0 0 2.5rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 4rem;
  padding-top: 0;
  border-top: none;
}

.hero-stat {
  padding: 1.35rem 1.25rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(14px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}

.hero-stat:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(0, 165, 212, 0.45);
  transform: translateY(-2px);
}

.hero-stat-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.4rem;
}

.hero-stat-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 16px rgba(0, 165, 212, 0.25);
}

.hero-stat-icon-svg {
  width: 20px;
  height: 20px;
}

.hero-stat strong {
  font-size: 1.05rem;
  color: #fff;
  margin: 0;
  line-height: 1.3;
}

.hero-stat span {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.4;
}

/* About */
.about {
  padding: 7rem 0;
  background: var(--surface);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
  margin-top: 2rem;
}

.about-visual {
  display: grid;
  gap: 1.5rem;
}

.about-card {
  background: var(--surface-alt);
  border-radius: var(--radius);
  padding: 1.25rem;
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition);
}

.about-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.about-card img {
  margin-bottom: 0.75rem;
  max-height: 280px;
  object-fit: contain;
}

.about-card h3 {
  font-size: 1.35rem;
  margin: 0 0 0.5rem;
  color: var(--brand-dark);
}

.about-card p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.98rem;
}

/* Capabilities */
.capabilities {
  padding: 7rem 0;
  background: var(--surface-alt);
}

.cap-header {
  text-align: center;
  margin-bottom: 2rem;
}

.cap-header .section-lead {
  margin-inline: auto;
}

.cap-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  align-items: stretch;
}

.cap-card {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto 1fr;
  gap: 0.5rem 1rem;
  height: 100%;
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.25rem;
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.cap-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 165, 212, 0.25);
}

.cap-icon {
  grid-column: 1;
  grid-row: 1;
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(0, 165, 212, 0.14), rgba(0, 165, 212, 0.05));
  border: 1px solid rgba(0, 165, 212, 0.12);
  color: var(--brand-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cap-icon-svg {
  width: 26px;
  height: 26px;
}

.cap-card h3 {
  grid-column: 2;
  grid-row: 1;
  align-self: center;
  font-size: 1.1rem;
  line-height: 1.35;
  margin: 0;
  color: var(--brand-dark);
}

.cap-card p {
  grid-column: 1 / -1;
  grid-row: 2;
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Services */
.services {
  padding: 7rem 0;
  background: var(--surface-dark);
  color: #fff;
}

.services .section-title {
  color: #fff;
}

.services .section-lead {
  color: rgba(255, 255, 255, 0.65);
}

.services-header {
  margin-bottom: 3.5rem;
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.service-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.25rem 2rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: padding-left var(--transition);
}

.service-item:hover {
  padding-left: 0.5rem;
}

.service-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(0, 165, 212, 0.12);
  border: 1px solid rgba(0, 165, 212, 0.22);
  color: var(--brand-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-icon svg {
  width: 22px;
  height: 22px;
}

.service-content {
  min-width: 0;
}

.service-item strong {
  display: block;
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 0.25rem;
}

.service-item span {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.5);
}

.service-check {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 165, 212, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.service-check svg {
  width: 18px;
  height: 18px;
  stroke: var(--brand-cyan);
}

/* Trust bar */
.trust {
  padding: 4rem 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.trust-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  text-align: center;
}

.trust-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(0, 165, 212, 0.14), rgba(0, 165, 212, 0.05));
  border: 1px solid rgba(0, 165, 212, 0.18);
  color: var(--brand-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
}

.trust-icon-svg {
  width: 26px;
  height: 26px;
}

.trust-text h2 {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  margin: 0 0 0.5rem;
  color: var(--brand-dark);
}

.trust-text p {
  margin: 0 auto;
  color: var(--text-secondary);
  max-width: 560px;
  font-size: 0.95rem;
}

/* Contact */
.contact {
  padding: 7rem 0;
  background: var(--surface-alt);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}

.contact-card h3 {
  font-size: 1.25rem;
  margin: 0 0 1.5rem;
  color: var(--brand-dark);
}

.contact-detail {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-detail p {
  margin: 0;
  color: var(--text-secondary);
}

.contact-x {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
  margin-left: -1.5rem;
  padding: 0.9rem 1.5rem;
  border-radius: 999px;
  background: var(--brand-dark);
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.contact-x:hover {
  background: #1a1f1f;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.contact-x svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
  flex-shrink: 0;
}

/* Footer */
.site-footer {
  padding: 5rem 0 2rem;
  background: var(--brand-charcoal);
  color: rgba(255, 255, 255, 0.7);
}

.footer-main {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem;
}

.footer-main h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: #fff;
  margin: 0 0 1rem;
  line-height: 1.3;
}

.footer-main p {
  margin: 0;
  line-height: 1.7;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.88rem;
}

.footer-bottom-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-bottom-bar > p {
  margin: 0;
}

.privacy-details {
  margin-left: auto;
}

.privacy-details[open] {
  flex-basis: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.privacy-details summary {
  list-style: none;
}

.privacy-details summary::-webkit-details-marker {
  display: none;
}

.privacy-toggle {
  display: inline-block;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.8);
  padding: 0.6rem 1.25rem;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.85rem;
  font-family: inherit;
  transition: border-color var(--transition), color var(--transition);
}

.privacy-toggle:hover {
  border-color: var(--brand-cyan);
  color: #fff;
}

.privacy-details[open] .privacy-toggle {
  border-color: var(--brand-cyan);
  color: #fff;
}

.privacy-panel {
  width: 100%;
  margin-top: 1rem;
  padding: 1.5rem 2rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  text-align: left;
  font-size: 0.9rem;
  line-height: 1.7;
  max-height: 320px;
  overflow-y: auto;
}

.privacy-details:not([open]) .privacy-panel {
  display: none;
}

.privacy-details[open] .privacy-panel {
  display: block;
}

.privacy-panel h3 {
  color: #fff;
  margin: 0 0 1rem;
}

.privacy-panel p {
  margin: 0 0 1rem;
}

.privacy-panel a {
  color: var(--brand-cyan);
}

/* Scroll animations */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
  .cap-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  .nav-desktop {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .cap-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .service-item {
    grid-template-columns: auto 1fr auto;
    gap: 1rem;
  }

  .trust-inner {
    flex-direction: column;
    text-align: center;
  }

  .footer-bottom-bar {
    flex-direction: column;
    text-align: center;
  }

  .privacy-details,
  .privacy-details[open] {
    margin-left: 0;
    align-items: center;
  }
}