:root {
  --navy-blue: #002f5f;
  --royal-blue: #0059c1;
  --turquoise: #2fd6c5;
  --bg-light: #f5fbfc;
  --text-dark: #1f2933;
  --border: #dbe7ee;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  background: #ffffff;
  color: var(--text-dark);
  line-height: 1.6;
}

/* ================= HEADER ================= */

.site-header {
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-container {
  max-width: 1200px;
  margin: auto;
  padding: 18px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  height: 42px;
}

.nav-links a {
  margin-right: 24px;
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--navy-blue);
}

.signup-btn {
  background: linear-gradient(135deg, var(--royal-blue), var(--navy-blue));
  color: #ffffff;
  padding: 14px 26px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  box-shadow: 0 10px 24px rgba(0, 89, 193, 0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.signup-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(0, 89, 193, 0.35);
}

/* ================= HERO ================= */

.hero-clinical {
  background:
    radial-gradient(circle at top, rgba(47,214,197,0.35), transparent 60%),
    linear-gradient(to bottom, rgba(47,214,197,0.2), #ffffff);
  text-align: center;
  padding: 140px 32px 120px;
}

.hero-clinical h1 {
  font-size: 46px;
  color: var(--navy-blue);
  max-width: 920px;
  margin: 0 auto 22px;
}

.hero-slogan {
  font-size: 21px;
  max-width: 780px;
  margin: 0 auto;
  color: #334155;
}

.home-cta {
  display: inline-block;
  margin-top: 64px;
}

/* ================= VIDEO ================= */

.hero-video {
  max-width: 900px;
  margin: 48px auto 0;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 14px 36px rgba(0,0,0,0.18);
}

.hero-video video {
  width: 100%;
  display: block;
}

/* ================= PAGE ================= */

.page {
  max-width: 1200px;
  margin: auto;
  padding: 110px 32px;
}

.page h2 {
  color: var(--navy-blue);
  margin-bottom: 24px;
}

.page p {
  max-width: 760px;
  font-size: 18px;
  color: #334155;
}

/* ================= SECTIONS ================= */

.section-white {
  background: #ffffff;
}

.section-soft {
  background: linear-gradient(
    to right,
    rgba(47,214,197,0.12),
    rgba(0,89,193,0.08)
  );
}

.section-blue {
  background: linear-gradient(
    to right,
    rgba(0,89,193,0.12),
    rgba(47,214,197,0.08)
  );
}

/* ================= CARDS ================= */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 36px;
  margin-top: 40px;
}

.card {
  border: 1px solid var(--border);
  padding: 36px;
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 0 6px 18px rgba(0,0,0,0.05);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(0,0,0,0.1);
}

.card h3 {
  color: var(--navy-blue);
  margin-bottom: 12px;
}

/* ================= IMAGE SLIDER ================= */

.image-slider-wrapper {
  margin-top: 60px;
}

.image-slider {
  max-width: 1100px;
  margin: auto;
  overflow: hidden;
  border-radius: 18px;
  box-shadow: 0 18px 40px rgba(0,0,0,0.15);
}

.slider-track {
  display: flex;
  width: 300%;
  animation: slideImages 18s infinite;
}

.slide {
  flex: 0 0 100%;
  height: 280px;
  background: linear-gradient(
    135deg,
    rgba(47,214,197,0.5),
    rgba(0,89,193,0.4)
  );
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 600;
  color: #ffffff;
}

/* Slider animation */
@keyframes slideImages {
  0%   { transform: translateX(0); }
  33%  { transform: translateX(-100%); }
  66%  { transform: translateX(-200%); }
  100% { transform: translateX(0); }
}

/* ================= LEGAL PAGES ================= */

body.legal-page {
  background: linear-gradient(135deg, #f5f7fa, #e4f4f3);
}

.legal-container {
  max-width: 800px;
  margin: 100px auto;
  padding: 40px;
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 14px 36px rgba(0,0,0,0.1);
}

.legal-container h1 {
  color: var(--navy-blue);
  margin-bottom: 32px;
}

.legal-section {
  margin-bottom: 32px;
}

.legal-back {
  display: inline-block;
  margin-bottom: 32px;
  text-decoration: none;
  color: var(--royal-blue);
}

/* ================= FOOTER ================= */

.site-footer {
  background: linear-gradient(
    to bottom,
    rgba(47,214,197,0.25),
    rgba(0,89,193,0.35)
  );
  padding: 100px 32px 40px;
  margin-top: 160px;
}

.footer-content {
  max-width: 1200px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 48px;
}

.footer-logo {
  max-width: 140px;
  margin-bottom: 16px;
}

.site-footer p {
  color: #f8fafc;
  font-size: 15px;
}

.footer-content h4 {
  color: #ffffff;
  margin-bottom: 12px;
}

.footer-content a {
  text-decoration: none;
  color: #e6f3f7;
  display: block;
  margin-bottom: 8px;
  font-size: 15px;
}

.footer-content a:hover {
  color: #ffffff;
}

.footer-bottom {
  text-align: center;
  margin-top: 60px;
  font-size: 14px;
  color: #e6f3f7;
  border-top: 1px solid rgba(255,255,255,0.25);
  padding-top: 24px;
}
/* ================= CONTACT PAGE OVERRIDES ================= */

body.contact-page {
  background: linear-gradient(
    135deg,
    #f7fbfd,
    #eef6f8
  );
}

/* Reduce visual noise on contact page */
body.contact-page .hero-clinical,
body.contact-page .image-slider,
body.contact-page .card-grid {
  display: none;
}

/* Tighter page spacing */
body.contact-page .page {
  padding-top: 80px;
  padding-bottom: 80px;
}

/* Centered, calmer form */
body.contact-page .contact-card {
  margin: 0 auto;
  box-shadow: 0 18px 40px rgba(0,0,0,0.08);
}

/* Softer inputs for trust */
body.contact-page .contact-form input,
body.contact-page .contact-form textarea {
  background: #ffffff;
  border-radius: 8px;
  font-size: 15px;
}

/* Less aggressive button */
body.contact-page .contact-form button {
  background: var(--navy-blue);
  box-shadow: none;
}

body.contact-page .contact-form button:hover {
  background: var(--royal-blue);
}
/* ================= CONTACT PAGE ================= */

body.contact-page {
  background: linear-gradient(
    135deg,
    #f7fbfd,
    #eef6f8
  );
}

.contact-card {
  background: #ffffff;
  max-width: 720px;
  margin-top: 48px;
  padding: 48px;
  border-radius: 20px;
  box-shadow: 0 22px 48px rgba(0,0,0,0.12);
}

.contact-form {
  width: 100%;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 16px 18px;
  font-size: 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #f8fafc;
  transition: all 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--royal-blue);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(0,89,193,0.15);
}

.contact-form textarea {
  min-height: 160px;
  resize: vertical;
  margin-bottom: 32px;
}

.contact-form button {
  margin-top: 12px;
}

.form-note {
  margin-top: 20px;
  font-size: 14px;
  color: #475569;
}

.form-note a {
  color: var(--royal-blue);
  text-decoration: none;
}

.form-note a:hover {
  text-decoration: underline;
}