/* ===================================== */
/* GLOBAL */
/* ===================================== */

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  height: 100%;
  font-family: 'Segoe UI', system-ui, sans-serif;
  background:
    radial-gradient(circle at top left, #e3ecff 0%, transparent 40%),
    linear-gradient(135deg, #eef2ff, #f8f9fc);
  overflow: hidden;
  color: #1f2d3d;
}

/* ===================================== */
/* APP CONTAINER */
/* ===================================== */

.app-container {
  display: flex;
  flex-direction: column;
  height: 100dvh;
}

@supports not (height: 100dvh) {
  .app-container {
    height: 100vh;
  }
}

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

.app-header {
  flex: 0 0 auto;
  height: 72px;
  display: flex;
  align-items: center;
  padding: 0 40px;
  backdrop-filter: blur(14px);
  background: rgba(255,255,255,0.95);
  border-bottom: 1px solid rgba(0,0,0,0.04);
  z-index: 1000;
}

.logo-title {
  display: flex;
  align-items: center;
}

.logo-img {
  width: 42px;
  margin-right: 12px;
}

.app-title {
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.4px;
  background: linear-gradient(90deg, #274C77, #4361ee);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.header-right {
  margin-left: auto;
  display: flex;
  align-items: center;
}

/* ===================================== */
/* NAVIGATION */
/* ===================================== */

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

.desktop-nav a {
  margin-left: 32px;
  text-decoration: none;
  color: #274C77;
  font-weight: 500;
  font-size: 15px;
  position: relative;
  transition: 0.25s ease;
}

.desktop-nav a:hover {
  color: #4361ee;
}

.desktop-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, #4361ee, #F4A261);
  transition: 0.3s ease;
}

.desktop-nav a:hover::after {
  width: 100%;
}

/* ===================================== */
/* HAMBURGER */
/* ===================================== */

.hamburger-wrapper {
  position: relative;
  margin-left: 20px;
}

.hamburger {
  display: none;
  font-size: 26px;
  cursor: pointer;
  padding: 8px 14px;
  border-radius: 10px;
  transition: 0.25s ease;
}

.hamburger:hover {
  background: rgba(0,0,0,0.05);
}

/* ===================================== */
/* MOBILE DROPDOWN */
/* ===================================== */

.mobile-dropdown {
  position: absolute;
  right: 0;
  top: 62px;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(10px);
  min-width: 220px;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
  display: none;
  flex-direction: column;
  overflow: hidden;
}

.mobile-dropdown a {
  padding: 16px 20px;
  text-decoration: none;
  color: #274C77;
  font-weight: 500;
  transition: 0.25s ease;
}

.mobile-dropdown a:hover {
  background: #f1f4ff;
}

.mobile-dropdown.show {
  display: flex;
}

/* ===================================== */
/* MAIN */
/* ===================================== */

.app-main {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 70px 8%;
  scroll-behavior: smooth;
}

.app-main::-webkit-scrollbar {
  width: 8px;
}

.app-main::-webkit-scrollbar-thumb {
  background: #cdd6ff;
  border-radius: 10px;
}

/* ===================================================== */
/* HERO - CLINICAL AUTHORITY */
/* ===================================================== */

.hero-clinical {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 90px 8%;
  gap: 60px;
}

.hero-left {
  flex: 1;
}

.hero-left h1 {
  font-size: 42px;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #1b365d;
}

.subheadline {
  font-size: 18px;
  margin-bottom: 25px;
  color: #444;
  line-height: 1.6;
}

.credentials {
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #274C77;
  margin-bottom: 30px;
  font-weight: 600;
}

.hero-actions {
  display: flex;
  gap: 20px;
}

.primary-btn {
  padding: 15px 32px;
  border-radius: 10px;
  border: none;
  font-weight: 600;
  background: #274C77;
  color: white;
  cursor: pointer;
  transition: 0.3s ease;
}

.primary-btn:hover {
  background: #1b365d;
  transform: translateY(-2px);
}

.secondary-btn {
  padding: 15px 32px;
  border-radius: 10px;
  border: 2px solid #274C77;
  background: transparent;
  color: #274C77;
  font-weight: 600;
  cursor: pointer;
  transition: 0.3s ease;
}

.secondary-btn:hover {
  background: #274C77;
  color: white;
}

.hero-right {
  flex: 1;
  display: flex;
  justify-content: center;
}

.hero-right img {
  width: 100%;
  max-width: 420px;
  border-radius: 12px;
  box-shadow: 0 30px 70px rgba(0,0,0,0.15);
}

/* ===================================================== */
/* AUTHORITY STRIP */
/* ===================================================== */

.authority-strip {
  display: flex;
  justify-content: center;
  gap: 60px;
  padding: 30px 8%;
  background: #1b365d;
  color: white;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.8px;
}

.authority-item {
  text-align: center;
}

/* ===================================================== */
/* SPLIT SECTION */
/* ===================================================== */

.split-section {
  display: flex;
  align-items: center;
  gap: 80px;
  padding: 100px 8%;
}

.split-text {
  flex: 1;
}

.split-text h2 {
  font-size: 32px;
  margin-bottom: 25px;
  color: #1b365d;
}

.split-text p {
  font-size: 17px;
  line-height: 1.8;
  color: #444;
}

.split-image {
  flex: 1;
}

.split-image img {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 30px 70px rgba(0,0,0,0.12);
}

/* ===================================================== */
/* SERVICE BAND */
/* ===================================================== */

.service-band {
  padding: 100px 8%;
  background: #f4f7fb;
}

.service-band h2 {
  font-size: 34px;
  margin-bottom: 60px;
  color: #1b365d;
}

.service-row {
  margin-bottom: 50px;
  border-left: 4px solid #274C77;
  padding-left: 25px;
}

.service-row h3 {
  margin-bottom: 12px;
  font-size: 22px;
  color: #274C77;
}

.service-row p {
  font-size: 16px;
  line-height: 1.7;
  color: #444;
}

/* ===================================================== */
/* CTA BAND */
/* ===================================================== */

.cta-band {
  padding: 120px 8%;
  background: #274C77;
  color: white;
  text-align: center;
}

.cta-band h2 {
  font-size: 36px;
  margin-bottom: 35px;
}

/* ===================================================== */
/* RESPONSIVE */
/* ===================================================== */

@media (max-width: 992px) {

  .hero-clinical {
    flex-direction: column;
    text-align: center;
  }

  .hero-actions {
    justify-content: center;
  }

  .split-section {
    flex-direction: column;
    gap: 50px;
  }

  .authority-strip {
    flex-direction: column;
    gap: 20px;
  }
}

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

.app-footer {
  flex: 0 0 auto;
  height: 65px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(90deg, #274C77, #1b365d);
  color: white;
  font-size: 14px;
}

/* ===================================== */
/* RESPONSIVE */
/* ===================================== */

@media (max-width: 992px) {

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-block {
    padding: 45px;
  }

  .highlight-block {
    padding: 45px;
  }
}

@media (max-width: 768px) {

  .desktop-nav {
    display: none;
  }

  .hamburger {
    display: block;
  }

  .grid-3 {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .app-header {
    padding: 0 20px;
  }

  .app-main {
    padding: 50px 6%;
  }

  .hero-block {
    padding: 40px;
    margin-bottom: 60px;
  }

  .highlight-block {
    padding: 40px;
  }
}