:root {
  --ink: #121217;
  --paper: #f6f4f0;
  --sand: #efe6dc;
  --leaf: #1f4d3a;
  --leaf-strong: #0f2f23;
  --sun: #f6c36a;
  --coral: #f27a72;
  --azure: #2d6f91;
  --white: #ffffff;
  --shadow: 0 30px 80px rgba(18, 18, 23, 0.15);
  --radius: 28px;
  --radius-sm: 18px;
  --font-body: "Manrope", "Segoe UI", sans-serif;
  --font-display: "Fraunces", "Times New Roman", serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  min-height: 100vh;
  line-height: 1.6;
}

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

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

.bg {
  position: fixed;
  inset: 0;
  overflow: hidden;
  z-index: -2;
}

.bg__grain {
  position: absolute;
  inset: -200px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200' viewBox='0 0 200 200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.08'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
  pointer-events: none;
}

.bg__blob {
  position: absolute;
  border-radius: 50%;
  opacity: 0.6;
}

.bg__blob--a {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle at 30% 30%, #f7d8a8, rgba(247, 216, 168, 0));
  top: -100px;
  left: -140px;
}

.bg__blob--b {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle at 70% 30%, rgba(63, 138, 120, 0.8), rgba(63, 138, 120, 0));
  right: -120px;
  top: 100px;
}

.bg__blob--c {
  width: 480px;
  height: 480px;
  background: radial-gradient(circle at 30% 70%, rgba(242, 122, 114, 0.7), rgba(242, 122, 114, 0));
  bottom: -160px;
  left: 10%;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px clamp(24px, 4vw, 80px);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
  background: rgba(246, 244, 240, 0.7);
  border-bottom: 1px solid rgba(18, 18, 23, 0.08);
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
}

.nav__links {
  display: flex;
  gap: 24px;
  font-weight: 500;
}

.nav__cta {
  padding: 12px 24px;
  border-radius: 999px;
  background: var(--leaf);
  color: var(--white);
  font-weight: 600;
  box-shadow: 0 12px 30px rgba(31, 77, 58, 0.3);
}

.nav__burger {
  display: none;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(18, 18, 23, 0.08);
  font-weight: 600;
}

main {
  display: flex;
  flex-direction: column;
  gap: 120px;
  padding: 40px clamp(24px, 4vw, 80px) 120px;
}

section {
  scroll-margin-top: 120px;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
  gap: 48px;
}

.hero__content h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 56px);
  margin: 16px 0;
  line-height: 1.05;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--sand);
  font-weight: 600;
}

.hero__content p {
  max-width: 520px;
  font-size: 18px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 26px 0 32px;
}

.btn {
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.btn--primary {
  background: var(--leaf);
  color: var(--white);
  box-shadow: 0 18px 40px rgba(31, 77, 58, 0.3);
}

.btn--ghost {
  background: rgba(18, 18, 23, 0.08);
}

.btn--dark {
  background: var(--ink);
  color: var(--white);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(18, 18, 23, 0.2);
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 18px;
}

.hero__stats strong {
  font-size: 22px;
  display: block;
}

.hero__visual {
  display: grid;
  gap: 24px;
}

.hero__card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
}

.hero__card-header {
  font-weight: 700;
  margin-bottom: 16px;
}

.hero__card-line {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid rgba(18, 18, 23, 0.08);
  font-size: 15px;
}

.hero__card-line:last-child {
  border-bottom: none;
}

.hero__gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  width: 100%;
  max-width: 760px;
  justify-self: end;
}

.hero__photo {
  border-radius: var(--radius-sm);
  aspect-ratio: 4 / 3;
  background-size: cover;
  background-position: center center;
  box-shadow: var(--shadow);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.hero__photo--one {
  background-image: url("https://images.unsplash.com/photo-5utYi64hnJ0?auto=format&fit=crop&w=1200&q=80");
}

.hero__photo--two {
  background-image: url("https://images.unsplash.com/photo-T9Ogq6xODxY?auto=format&fit=crop&w=1200&q=80");
}

.hero__photo--three {
  grid-column: span 2;
  aspect-ratio: 16 / 8;
  background-image: url("https://images.unsplash.com/photo-M7G_m5XJ-go?auto=format&fit=crop&w=1400&q=80");
}

.section__head {
  display: grid;
  gap: 12px;
  max-width: 620px;
}

.section__head h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.2vw, 42px);
}

.flow__grid,
.services__grid,
.doctors__grid,
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-top: 32px;
  align-items: stretch;
}

.doctors__grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 360px));
  justify-content: center;
}

.flow__grid article {
  padding: 24px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-sm);
  box-shadow: 0 18px 40px rgba(18, 18, 23, 0.08);
  height: 100%;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.flow__grid span {
  font-weight: 700;
  color: var(--leaf);
}

.services__grid .service {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 24px;
  box-shadow: 0 12px 30px rgba(18, 18, 23, 0.08);
  display: grid;
  gap: 12px;
  height: 100%;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.service__icon {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--leaf);
}

.doctors__grid .doctor {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 24px;
  display: grid;
  gap: 12px;
  box-shadow: 0 12px 30px rgba(18, 18, 23, 0.08);
  height: 100%;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.doctor--chief {
  border: 1px solid rgba(31, 77, 58, 0.35);
  position: relative;
}

.doctor--chief::after {
  content: "Project Lead";
  position: absolute;
  top: 18px;
  right: 18px;
  background: rgba(31, 77, 58, 0.1);
  color: var(--leaf);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.doctor__photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 18px;
  background-size: cover;
  background-position: center center;
}

.doctor__photo--one {
  background-image: url("https://cdn.pixabay.com/photo/2016/11/22/19/24/archive-1850170_1280.jpg");
}

.doctor__photo--two {
  background-image: url("https://cdn.pixabay.com/photo/2016/02/17/13/28/workbook-1205044_1280.jpg");
}

.doctor__photo--three {
  background-image: url("https://images.unsplash.com/photo-28b8xlTT5t4?auto=format&fit=crop&w=1200&q=80");
}

.tour {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  align-items: center;
}

.tour__panel {
  background: var(--leaf-strong);
  color: var(--white);
  padding: 32px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: grid;
  gap: 16px;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.tour__gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  width: 100%;
  max-width: 760px;
  justify-self: end;
}

.tour__shot {
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: 18px;
  background-size: cover;
  background-position: center center;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.tour__shot--one {
  background-image: url("https://images.unsplash.com/photo-CpIWRMy0jkg?auto=format&fit=crop&w=1200&q=80");
}

.tour__shot--two {
  background-image: url("https://images.unsplash.com/photo-vagu2hYqSXQ?auto=format&fit=crop&w=1200&q=80");
}

.tour__shot--three {
  background-image: url("https://cdn.pixabay.com/photo/2020/04/03/04/50/warehouse-4997427_1280.jpg");
}

.testimonials__grid article {
  background: rgba(255, 255, 255, 0.9);
  padding: 24px;
  border-radius: var(--radius-sm);
  box-shadow: 0 12px 30px rgba(18, 18, 23, 0.08);
  display: grid;
  gap: 12px;
  height: 100%;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.cta {
  display: grid;
  gap: 24px;
}

.cta__card {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  padding: 32px;
  border-radius: var(--radius);
  background: linear-gradient(120deg, rgba(31, 77, 58, 0.9), rgba(45, 111, 145, 0.9));
  color: var(--white);
  box-shadow: var(--shadow);
  gap: 18px;
}

.cta__info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}

.footer {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 24px clamp(24px, 4vw, 80px) 40px;
  border-top: 1px solid rgba(18, 18, 23, 0.08);
}

.footer__links {
  display: flex;
  gap: 18px;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(18, 18, 23, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 20;
}

.modal.is-open {
  display: flex;
}

.modal__card {
  background: var(--white);
  padding: 28px;
  border-radius: var(--radius);
  width: min(440px, 100%);
  display: grid;
  gap: 16px;
  box-shadow: var(--shadow);
}

.modal__card--wide {
  width: min(640px, 100%);
}

.modal__close {
  justify-self: flex-end;
  font-weight: 600;
}

.modal__form {
  display: grid;
  gap: 12px;
}

.modal__form input,
.modal__form select {
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid rgba(18, 18, 23, 0.2);
  font-family: inherit;
}

.modal__video {
  height: 280px;
  border-radius: 18px;
  background: rgba(18, 18, 23, 0.08);
  display: grid;
  place-items: center;
  font-weight: 600;
}

@media (max-width: 920px) {
  .nav__links,
  .nav__cta {
    display: none;
  }

  .tour__gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nav__burger {
    display: inline-flex;
  }

  .nav.is-open .nav__links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 80px;
    right: 24px;
    background: var(--white);
    padding: 20px;
    border-radius: 18px;
    box-shadow: var(--shadow);
    gap: 12px;
  }
}

@media (max-width: 700px) {
  main {
    padding-top: 24px;
    gap: 80px;
  }

  .hero__gallery {
    grid-template-columns: 1fr;
  }

  .hero__photo--three {
    grid-column: auto;
    aspect-ratio: 4 / 3;
  }

  .tour__gallery {
    grid-template-columns: 1fr;
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__card-line {
    flex-direction: column;
    gap: 8px;
  }

  .cta__card {
    flex-direction: column;
    align-items: flex-start;
  }
}

.toast {
  position: fixed;
  top: 24px;
  right: 24px;
  background: var(--ink);
  color: var(--white);
  padding: 14px 18px;
  border-radius: 999px;
  font-weight: 600;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 30;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal {
  opacity: 0;
  transform: translateY(18px) scale(0.98);
}

.reveal.is-revealed {
  opacity: 1;
  transform: translateY(0) scale(1);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.hero__card:hover,
.hero__photo:hover,
.services__grid .service:hover,
.doctors__grid .doctor:hover,
.flow__grid article:hover,
.testimonials__grid article:hover,
.tour__panel:hover,
.tour__shot:hover {
  transform: translateY(-6px);
  box-shadow: 0 28px 60px rgba(18, 18, 23, 0.18);
}