:root{
  --bg:#f7f5f2;
  --white:#ffffff;
  --dark:#122033;
  --text:#4c5967;
  --gold:#c4a46d;
  --light-gold:#e8dcc7;
  --border:#ece7df;
  --shadow:0 15px 40px rgba(18,32,51,0.06);
  --radius:28px;
}

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

html{
  scroll-behavior:smooth;
}

body{
  font-family:'Manrope',sans-serif;
  background:var(--bg);
  color:var(--dark);
  overflow-x:hidden;
}

img{
  width:100%;
  display:block;
}

.container{
  width:min(92%,1280px);
  margin:auto;
}

section{
  padding:100px 0;
}

/* NAVBAR */

.navbar{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  z-index:1000;
  backdrop-filter:blur(18px);
  background:rgba(247,245,242,0.82);
  border-bottom:1px solid rgba(255,255,255,0.4);
}

.nav-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:20px 0;
}

.logo{
  font-size:30px;
  letter-spacing:8px;
  font-weight:700;
}

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

.nav-menu{
  display:flex;
  gap:35px;
}

.nav-menu a{
  text-decoration:none;
  color:var(--dark);
  font-weight:500;
  transition:0.3s;
}

.nav-menu a:hover{
  color:var(--gold);
}

.nav-btn{
  padding:14px 24px;
  border-radius:50px;
  background:var(--dark);
  color:white;
  text-decoration:none;
  font-weight:600;
  transition:0.3s;
}

.nav-btn:hover{
  background:var(--gold);
}

/* HERO */

.hero{
  min-height:100vh;
  display:flex;
  align-items:center;
  padding-top:120px;
}

.hero-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:60px;
  align-items:center;
}

.hero-subtitle{
  display:inline-block;
  padding:10px 18px;
  background:rgba(196,164,109,0.12);
  border-radius:40px;
  color:var(--gold);
  margin-bottom:25px;
  font-size:14px;
  font-weight:700;
  letter-spacing:1px;
}

.hero h1{
  font-size:76px;
  line-height:1.05;
  margin-bottom:28px;
  font-weight:800;
}

.hero h1 span{
  color:var(--gold);
}

.hero p{
  font-size:20px;
  line-height:1.8;
  color:var(--text);
  margin-bottom:40px;
}

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

.btn-primary,
.btn-secondary{
  padding:18px 34px;
  border-radius:60px;
  text-decoration:none;
  font-weight:700;
  transition:0.3s;
}

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

.btn-primary:hover{
  background:var(--gold);
}

.btn-secondary{
  background:white;
  border:1px solid var(--border);
  color:var(--dark);
}

.btn-secondary:hover{
  color:var(--gold);
}

.hero-image img{
  border-radius:36px;
  object-fit:cover;
  height:760px;
  box-shadow:var(--shadow);
}

/* TITLES */

.section-title{
  text-align:center;
  margin-bottom:70px;
}

.section-title h2{
  font-size:52px;
  margin-bottom:18px;
}

.section-title p{
  color:var(--text);
  max-width:700px;
  margin:auto;
  font-size:18px;
  line-height:1.8;
}

/* DOCTOR */

.doctor-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:70px;
  align-items:center;
}

.doctor-photo img{
  border-radius:36px;
  height:700px;
  object-fit:cover;
  box-shadow:var(--shadow);
}

.doctor-info-card{
  background:white;
  padding:55px;
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}

.doctor-info-card h3{
  font-size:42px;
  margin-bottom:20px;
}

.doctor-info-card p{
  font-size:18px;
  line-height:1.9;
  color:var(--text);
  margin-bottom:20px;
}

.tags{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:35px;
}

.tag{
  padding:12px 18px;
  background:var(--bg);
  border-radius:50px;
  font-size:14px;
  font-weight:700;
}

/* SERVICES */

.services-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:28px;
}

.service-card{
  background:white;
  border-radius:32px;
  padding:40px;
  border:1px solid var(--border);
  transition:0.3s;
}

.service-card:hover{
  transform:translateY(-8px);
  box-shadow:var(--shadow);
}

.service-icon{
  width:68px;
  height:68px;
  border-radius:20px;
  background:rgba(196,164,109,0.12);
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:25px;
  font-size:28px;
}

.service-card h3{
  font-size:28px;
  margin-bottom:18px;
}

.service-card p{
  color:var(--text);
  line-height:1.8;
}

/* INTEGRATIONS */

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

.integration-card{
  background:white;
  padding:50px;
  border-radius:36px;
  border:1px dashed rgba(196,164,109,0.5);
}

.integration-card h3{
  font-size:34px;
  margin-bottom:18px;
}

.integration-card p{
  color:var(--text);
  line-height:1.8;
  margin-bottom:30px;
}

.integration-placeholder{
  border:2px dashed var(--light-gold);
  border-radius:22px;
  padding:35px;
  text-align:center;
  color:var(--gold);
  font-weight:700;
}

/* CONTACTS */

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

.contact-card{
  background:white;
  padding:40px;
  border-radius:32px;
  box-shadow:var(--shadow);
}

.contact-card h3{
  margin-bottom:18px;
  font-size:28px;
}

.contact-card p{
  color:var(--text);
}

/* FOOTER */

.footer{
  background:var(--dark);
  padding:70px 0;
  color:white;
}

.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr;
  gap:40px;
}

.footer-logo{
  font-size:34px;
  letter-spacing:7px;
  margin-bottom:20px;
}

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

.footer p{
  color:rgba(255,255,255,0.7);
  line-height:1.8;
}

.footer h4{
  margin-bottom:18px;
}

.footer ul{
  list-style:none;
}

.footer li{
  margin-bottom:12px;
}

.footer a{
  color:rgba(255,255,255,0.7);
  text-decoration:none;
}

.footer-bottom{
  margin-top:50px;
  padding-top:30px;
  border-top:1px solid rgba(255,255,255,0.08);
  text-align:center;
}

/* RESPONSIVE */

@media(max-width:1100px){

  .hero-grid,
  .doctor-grid,
  .integration-grid{
    grid-template-columns:1fr;
  }

  .hero-image img,
  .doctor-photo img{
    height:580px;
  }

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

}

@media(max-width:900px){

  section{
    padding:80px 0;
  }

  .nav-menu{
    display:none;
  }

  .hero h1{
    font-size:52px;
  }

  .section-title h2{
    font-size:40px;
  }

}

@media(max-width:600px){

  .logo{
    font-size:24px;
    letter-spacing:5px;
  }

  .hero h1{
    font-size:42px;
  }

  .hero-buttons{
    flex-direction:column;
  }

  .btn-primary,
  .btn-secondary{
    width:100%;
    text-align:center;
  }

  .section-title h2{
    font-size:34px;
  }

  .hero-image img,
  .doctor-photo img{
    height:420px;
  }

}