/* =========================
   RESET
========================= */

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

/* =========================
   VARIABLES
========================= */

:root {
  --navy: #0B1628;
  --navy2: #14233E;
  --blue: #4A9FD4;
  --amber: #E8A847;
  --slate: #F0F4F8;
  --text: #1E2D45;
  --muted: #637082;
  --white: #FFFFFF;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
}

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

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;

  display: flex;
  align-items: center;
  justify-content: space-between;

  padding: 1.2rem 4rem;

  background: rgba(11, 22, 40, 0.92);
  backdrop-filter: blur(10px);

  border-bottom: 1px solid rgba(74, 159, 212, 0.15);
}

.logo {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.04em;

  color: var(--white);
  text-decoration: none;
}

.logo span {
  color: var(--blue);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: rgba(255,255,255,0.75);

  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;

  transition: color 0.2s;
}

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

.nav-cta {
  background: var(--blue);
  color: var(--white);

  border: none;

  padding: 0.65rem 1.5rem;

  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;

  text-decoration: none;

  transition: background 0.2s;
}

.nav-cta:hover {
  background: #3a8fc4;
}

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

.hero {
  min-height: 100vh;

  background: var(--navy);

  display: flex;
  align-items: center;
  justify-content: center;

  position: relative;
  overflow: hidden;

  padding: 6rem 2rem 4rem;
}

/* =========================
   IRIS
========================= */

.iris {
  position: absolute;

  width: 700px;
  height: 700px;

  border-radius: 50%;

  top: 50%;
  left: 50%;

  transform: translate(-50%, -50%);

  animation: irisBreath 8s ease-in-out infinite;
}

@keyframes irisBreath {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.18;
  }

  50% {
    transform: translate(-50%, -50%) scale(1.04);
    opacity: 0.25;
  }
}

.iris::before {
  content: "";
  position: absolute;
  inset: 0;

  border-radius: 50%;

  background:
    radial-gradient(
      circle at 50% 50%,
      #0B1628 0%,
      #0B1628 10%,
      #1a2a50 10.5%,
      #1a2a50 18%,
      #0B1628 18.5%,
      #0B1628 22%,
      #253a68 22.5%,
      #253a68 30%,
      #0B1628 30.5%,
      #0B1628 33%,
      #2e4a80 33.5%,
      #2e4a80 40%,
      #0B1628 40.5%,
      #0B1628 43%,
      #4A9FD4 43.5%,
      #4A9FD4 50%,
      #3a8fc4 50.5%,
      #3a8fc4 55%,
      #2d6fa0 55.5%,
      #2d6fa0 60%,
      #1e4f78 60.5%,
      #1e4f78 64%,
      #142d50 64.5%,
      #142d50 68%,
      #0B1628 68.5%
    );
}

.iris::after {
  content: "";

  position: absolute;

  width: 28%;
  height: 28%;

  border-radius: 50%;

  top: 50%;
  left: 50%;

  transform: translate(-50%, -50%);

  background:
    radial-gradient(
      circle at 40% 35%,
      #1a2a50 0%,
      #000 60%
    );

  box-shadow: 0 0 40px rgba(74,159,212,0.3);
}

.iris-lines {
  position: absolute;

  width: 700px;
  height: 700px;

  border-radius: 50%;

  top: 50%;
  left: 50%;

  transform: translate(-50%, -50%);

  background:
    repeating-conic-gradient(
      rgba(74,159,212,0.06) 0deg 2deg,
      transparent 2deg 6deg
    );

  animation: irisBreath 8s ease-in-out infinite;
}

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

.hero-content {
  position: relative;
  z-index: 2;

  text-align: center;
  max-width: 780px;
}

.hero-eyebrow {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;

  color: var(--blue);

  margin-bottom: 1.2rem;
}

.hero-title {
  font-family: "Cormorant Garamond", serif;

  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 300;
  line-height: 1.08;

  color: var(--white);

  margin-bottom: 0.4rem;
}

.hero-title em {
  color: var(--blue);
  font-style: italic;
}

.hero-sub {
  max-width: 520px;

  margin: 1.6rem auto 2.4rem;

  font-size: 1rem;
  font-weight: 300;
  line-height: 1.7;

  color: rgba(255,255,255,0.55);
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;

  flex-wrap: wrap;
}

/* =========================
   BUTTONS
========================= */

.btn-primary {
  background: var(--blue);
  color: var(--white);

  padding: 0.9rem 2.2rem;

  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;

  text-decoration: none;

  transition: background 0.2s;
}

.btn-primary:hover {
  background: #3a8fc4;
}

.btn-outline {
  background: transparent;
  color: var(--white);

  border: 1px solid rgba(255,255,255,0.3);

  padding: 0.9rem 2.2rem;

  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.07em;
  text-transform: uppercase;

  text-decoration: none;

  transition:
    border-color 0.2s,
    color 0.2s;
}

.btn-outline:hover {
  border-color: var(--blue);
  color: var(--blue);
}

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

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;

  flex-wrap: wrap;

  margin-top: 4rem;
  padding-top: 2.5rem;

  border-top: 1px solid rgba(255,255,255,0.1);
}

.stat-num {
  font-family: "Cormorant Garamond", serif;

  font-size: 2.6rem;
  font-weight: 300;

  color: var(--white);

  line-height: 1;
}

.stat-num span {
  color: var(--amber);
}

.stat-label {
  margin-top: 0.3rem;

  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;

  color: rgba(255,255,255,0.45);
}

/* =========================
   ABOUT BAND
========================= */

.about-band {
  background: var(--amber);

  padding: 1.4rem 4rem;

  display: flex;
  align-items: center;
  gap: 1.5rem;

  flex-wrap: wrap;
}

.about-band p {
  font-family: "Cormorant Garamond", serif;

  font-size: 1.25rem;
  font-weight: 400;
  font-style: italic;

  color: var(--navy);
}

.about-band strong {
  font-style: normal;
  font-weight: 600;
}

/* =========================
   SERVICES SECTION
========================= */

.services {
  background: var(--white);

  padding: 6rem 4rem;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;

  gap: 2rem;
  flex-wrap: wrap;

  margin-bottom: 3.5rem;
}

.section-eyebrow {
  margin-bottom: 0.7rem;

  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;

  color: var(--blue);
}

.section-title {
  font-family: "Cormorant Garamond", serif;

  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  line-height: 1.15;

  color: var(--navy);
}

.section-title em {
  color: var(--blue);
  font-style: italic;
}

.section-desc {
  max-width: 320px;

  font-size: 0.9rem;
  font-weight: 300;
  line-height: 1.65;

  color: var(--muted);
}

/* =========================
   SERVICES GRID
========================= */

.services-grid {
  display: grid;

  grid-template-columns:
    repeat(auto-fit, minmax(280px, 1fr));

  gap: 1.5px;

  background: #d8e2ed;
}

/* =========================
   SERVICE CARD
========================= */

.service-card {
  background: var(--white);

  padding: 2.4rem 2rem;

  cursor: default;

  transition: background 0.25s;
}

.service-card:hover {
  background: var(--navy);
}

.service-card:hover .service-name,
.service-card:hover .service-desc {
  color: var(--white);
}

.service-card:hover .service-icon {
  background: rgba(74,159,212,0.15);
  color: var(--blue);
}

.service-card:hover .service-link {
  color: var(--blue);
}

.service-icon {
  width: 52px;
  height: 52px;

  border-radius: 50%;

  display: flex;
  align-items: center;
  justify-content: center;

  margin-bottom: 1.4rem;

  background: var(--slate);

  font-size: 1.3rem;

  transition:
    background 0.25s,
    color 0.25s;
}

.service-name {
  font-family: "Cormorant Garamond", serif;

  font-size: 1.35rem;
  font-weight: 600;

  color: var(--navy);

  margin-bottom: 0.8rem;

  transition: color 0.25s;
}

.service-desc {
  font-size: 0.85rem;
  font-weight: 300;
  line-height: 1.7;

  color: var(--muted);

  transition: color 0.25s;
}

.service-link {
  display: inline-block;

  margin-top: 1.2rem;

  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;

  text-decoration: none;

  color: var(--blue);

  transition: color 0.25s;
}

/* =========================
   DOCTORS
========================= */

.doctors {
  background: var(--slate);
  padding: 6rem 4rem;
}

.doctors-grid {
  display: grid;
  grid-template-columns:
    repeat(auto-fit, minmax(260px, 1fr));

  gap: 2rem;
  margin-top: 3rem;
}

.doctor-card {
  background: var(--white);
  overflow: hidden;
}

.doctor-img {
  width: 100%;
  height: 240px;
  object-fit: cover;

  display: flex;
  align-items: center;
  justify-content: center;

  font-size: 4rem;
}

.doctor-avatar {
  width: 100%;
  height: 240px;

  display: flex;
  align-items: center;
  justify-content: center;

  font-family: "Cormorant Garamond", serif;
  font-size: 3.5rem;
  font-weight: 300;

  color: var(--white);
}

.doctor-info {
  padding: 1.6rem;
}

.doctor-name {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.4rem;
  font-weight: 600;

  color: var(--navy);
}

.doctor-role {
  margin-top: 0.2rem;

  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;

  color: var(--blue);
}

.doctor-bio {
  margin-top: 0.8rem;

  font-size: 0.83rem;
  font-weight: 300;
  line-height: 1.65;

  color: var(--muted);
}

/* =========================
   PROCESS
========================= */

.process {
  background: var(--navy);
  padding: 6rem 4rem;
}

.process .section-title {
  color: var(--white);
}

.process .section-eyebrow {
  color: var(--amber);
}

.process-steps {
  position: relative;

  display: grid;
  grid-template-columns:
    repeat(auto-fit, minmax(200px, 1fr));

  margin-top: 3.5rem;
}

.process-steps::before {
  content: "";

  position: absolute;
  top: 28px;
  left: 5%;
  right: 5%;

  height: 1px;

  background: rgba(74,159,212,0.25);

  z-index: 0;
}

.process-step {
  position: relative;
  z-index: 1;

  padding-right: 1.5rem;
}

.step-dot {
  width: 56px;
  height: 56px;

  border-radius: 50%;

  display: flex;
  align-items: center;
  justify-content: center;

  margin-bottom: 1.4rem;

  background: var(--navy2);
  border: 1px solid rgba(74,159,212,0.4);

  font-family: "Cormorant Garamond", serif;
  font-size: 1.2rem;
  font-weight: 300;

  color: var(--blue);
}

.step-title {
  margin-bottom: 0.5rem;

  font-family: "Cormorant Garamond", serif;
  font-size: 1.2rem;
  font-weight: 600;

  color: var(--white);
}

.step-desc {
  font-size: 0.82rem;
  font-weight: 300;
  line-height: 1.65;

  color: rgba(255,255,255,0.45);
}

/* =========================
   TESTIMONIALS
========================= */

.testimonials {
  background: var(--white);
  padding: 6rem 4rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns:
    repeat(auto-fit, minmax(280px, 1fr));

  gap: 2rem;
  margin-top: 3rem;
}

.testimonial-card {
  background: var(--slate);

  padding: 2rem 2rem 2rem 1.8rem;

  border-left: 3px solid var(--blue);
}

.testimonial-stars {
  margin-bottom: 1rem;

  color: var(--amber);

  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

.testimonial-text {
  margin-bottom: 1.2rem;

  font-family: "Cormorant Garamond", serif;
  font-size: 1.1rem;
  font-style: italic;
  font-weight: 400;
  line-height: 1.7;

  color: var(--navy);
}

.testimonial-author {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;

  color: var(--muted);
}

/* =========================
   APPOINTMENT
========================= */

.appointment {
  background: var(--blue);

  display: flex;
  justify-content: space-between;
  align-items: center;

  gap: 3rem;
  flex-wrap: wrap;

  padding: 5rem 4rem;
}

.appt-text h2 {
  margin-bottom: 0.6rem;

  font-family: "Cormorant Garamond", serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 300;
  line-height: 1.2;

  color: var(--white);
}

.appt-text p {
  font-size: 0.9rem;
  font-weight: 300;

  color: rgba(255,255,255,0.75);
}

.appt-form {
  display: flex;
  align-items: center;
  flex-wrap: wrap;

  gap: 0.8rem;
}

.appt-form input,
.appt-form select {
  min-width: 180px;

  padding: 0.85rem 1.2rem;

  border: none;
  outline: none;

  font-family: "Inter", sans-serif;
  font-size: 0.85rem;

  background: rgba(255,255,255,0.95);
  color: var(--navy);
}

.appt-form button {
  background: var(--navy);
  color: var(--white);

  border: none;

  padding: 0.85rem 1.8rem;

  font-family: "Inter", sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;

  cursor: pointer;
  white-space: nowrap;

  transition: background 0.2s;
}

.appt-form button:hover {
  background: var(--navy2);
}

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

footer {
  background: var(--navy);
  padding: 4rem 4rem 2rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;

  gap: 3rem;

  padding-bottom: 3rem;

  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .logo {
  display: inline-block;
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.83rem;
  font-weight: 300;
  line-height: 1.65;

  color: rgba(255,255,255,0.4);
}

.footer-col h4 {
  margin-bottom: 1rem;

  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;

  color: rgba(255,255,255,0.4);
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 0.6rem;
}

.footer-col a {
  text-decoration: none;

  font-size: 0.85rem;
  font-weight: 300;

  color: rgba(255,255,255,0.6);

  transition: color 0.2s;
}

.footer-col a:hover {
  color: var(--blue);
}

.footer-bottom {
  padding-top: 1.8rem;

  display: flex;
  justify-content: space-between;
  align-items: center;

  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.78rem;
  font-weight: 300;

  color: rgba(255,255,255,0.3);
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  width: 34px;
  height: 34px;

  display: flex;
  align-items: center;
  justify-content: center;

  text-decoration: none;

  border: 1px solid rgba(255,255,255,0.15);

  color: rgba(255,255,255,0.4);

  font-size: 0.75rem;
  font-weight: 600;

  transition: all 0.2s;
}

.footer-social a:hover {
  border-color: var(--blue);
  color: var(--blue);
}

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

@media (max-width: 900px) {

  nav {
    padding: 1rem 1.5rem;
  }

  .nav-links {
    display: none;
  }

  .services,
  .doctors,
  .process,
  .testimonials,
  .appointment,
  footer {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

  .about-band {
    padding: 1.2rem 1.5rem;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }

  .process-steps::before {
    display: none;
  }

  .appointment {
    flex-direction: column;
  }
}

@media (max-width: 600px) {

  .hero-stats {
    gap: 1.5rem;
  }

  .footer-top {
    grid-template-columns: 1fr;
  }

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

@media (prefers-reduced-motion: reduce) {

  .iris,
  .iris-lines {
    animation: none;
  }
}