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

:root {
  --green: #3dba7e;
  --green-dark: #2fa06a;
  --green-bg: #f0faf5;
  --green-light: #d4f0e2;
  --dark: #1a2332;
  --text: #374151;
  --text-light: #6b7280;
  --white: #ffffff;
  --radius: 16px;
}

html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; color: var(--text); background: var(--white); }

/* NAV */
nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 80px; background: var(--white);
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 1px 0 #e5e7eb;
}
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-logo-icon {
  width: 38px; height: 38px; background: var(--green); border-radius: 10px;
  display: flex; align-items: center; justify-content: center; color: white; font-size: 18px;
}
.nav-logo span { font-size: 20px; font-weight: 700; color: var(--dark); }
.nav-links { display: flex; align-items: center; gap: 36px; list-style: none; }
.nav-links a { text-decoration: none; color: var(--text); font-weight: 500; font-size: 15px; transition: color .2s; }
.nav-links a:hover { color: var(--green); }
.btn-book {
  background: var(--green); color: white; font-weight: 600; font-size: 15px;
  padding: 12px 24px; border-radius: 50px; border: none; cursor: pointer; text-decoration: none;
  transition: background .2s;
}
.btn-book:hover { background: var(--green-dark); }

/* HERO */
.hero {
  background: var(--green-bg);
  padding: 80px 80px 90px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
  min-height: calc(100vh - 74px);
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: white; border: 1px solid var(--green-light);
  border-radius: 50px; padding: 8px 16px; font-size: 13px; font-weight: 600; color: var(--text);
  margin-bottom: 24px;
}
.hero-badge::before {
  content: ''; width: 8px; height: 8px; border-radius: 50%;
  background: var(--green); animation: pulse 1.5s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .6; transform: scale(1.3); }
}
.hero h1 {
  font-family: 'Playfair Display', serif; font-size: 64px; font-weight: 800;
  line-height: 1.1; color: var(--dark); margin-bottom: 20px;
}
.hero h1 .accent { color: var(--green); }
.hero p { font-size: 17px; color: var(--text-light); line-height: 1.7; max-width: 480px; margin-bottom: 36px; }
.hero-cta { display: flex; gap: 16px; margin-bottom: 48px; }
.btn-primary {
  background: var(--green); color: white; font-weight: 600; font-size: 16px;
  padding: 16px 28px; border-radius: 50px; border: none; cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px; transition: background .2s;
}
.btn-primary:hover { background: var(--green-dark); }
.btn-secondary {
  background: transparent; color: var(--dark); font-weight: 600; font-size: 16px;
  padding: 16px 28px; border-radius: 50px; border: 2px solid #d1d5db; cursor: pointer; text-decoration: none;
  transition: border-color .2s, color .2s;
}
.btn-secondary:hover { border-color: var(--green); color: var(--green); }
.hero-visual { position: relative; }
.hero-img-wrap {
  border-radius: 28px; overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,.12);
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #c8ead7, #a8d5be);
  display: flex; align-items: center; justify-content: center;
}
.hero-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.hero-stat-badge {
  position: absolute; bottom: 28px; left: -20px;
  background: white; border-radius: 16px; padding: 16px 22px;
  box-shadow: 0 10px 40px rgba(0,0,0,.12);
  display: flex; align-items: center; gap: 14px;
}
.stat-icon {
  width: 44px; height: 44px; background: var(--green-bg); border-radius: 12px;
  display: flex; align-items: center; justify-content: center; color: var(--green); font-size: 20px;
}
.stat-label { font-size: 11px; font-weight: 600; color: var(--text-light); text-transform: uppercase; letter-spacing: .05em; }
.stat-value { font-size: 26px; font-weight: 800; color: var(--dark); line-height: 1; }

/* TRUST BAR */
.trust-bar { padding: 48px 80px; text-align: center; border-bottom: 1px solid #e5e7eb; }
.trust-bar p { font-size: 12px; font-weight: 700; color: #9ca3af; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 28px; }
.trust-bar p:last-child { margin-top: 28px; margin-bottom: 0; }
.trust-icons { display: flex; justify-content: center; align-items: center; gap: 60px; }
.trust-icons i { font-size: 36px; color: #9ca3af; }

/* SERVICES */
.services { padding: 96px 80px; text-align: center; }
.section-tag { font-size: 12px; font-weight: 700; color: var(--green); letter-spacing: .12em; text-transform: uppercase; margin-bottom: 12px; }
.section-title { font-family: 'Playfair Display', serif; font-size: 42px; font-weight: 700; color: var(--dark); margin-bottom: 16px; }
.section-sub { font-size: 17px; color: var(--text-light); max-width: 540px; margin: 0 auto 64px; line-height: 1.7; }
.services-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 28px; text-align: left; }
.service-card {
  flex: 0 0 calc(33.333% - 19px); min-width: 260px;
  border: 1px solid #e5e7eb; border-radius: 20px; padding: 36px 32px;
  transition: box-shadow .25s, transform .25s; cursor: pointer;
}
.service-card:hover { box-shadow: 0 12px 40px rgba(0,0,0,.09); transform: translateY(-4px); }
.service-card.featured { background: var(--dark); border-color: var(--dark); }
.service-card.featured .service-icon { background: var(--green); }
.service-card.featured .service-icon i { color: white; }
.service-card.featured h3, .service-card.featured p { color: white; }
.service-icon {
  width: 56px; height: 56px; border-radius: 14px; background: var(--green-light);
  display: flex; align-items: center; justify-content: center; margin-bottom: 24px;
}
.service-icon i { font-size: 22px; color: var(--green); }
.service-card h3 { font-size: 20px; font-weight: 700; color: var(--dark); margin-bottom: 12px; }
.service-card p { font-size: 15px; color: var(--text-light); line-height: 1.7; }
.services-cta {
  margin-top: 56px; display: flex; align-items: center; justify-content: center; gap: 24px;
  background: var(--green-bg); border: 1px solid var(--green-light); border-radius: var(--radius);
  padding: 28px 40px;
}
.services-cta p { font-size: 16px; font-weight: 500; color: var(--text); }

/* ABOUT */
.about {
  background: var(--green); padding: 80px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.about-img-wrap { position: relative; }
.about-img {
  border-radius: 24px; overflow: hidden; background: rgba(255,255,255,.15);
  aspect-ratio: 3/4; display: flex; align-items: center; justify-content: center;
}
.about-img img { width: 100%; height: 100%; object-fit: cover; }
.doctor-card {
  position: absolute; bottom: -20px; left: 50%; transform: translateX(-50%);
  background: white; border-radius: 16px; padding: 18px 22px; width: 88%;
  box-shadow: 0 10px 40px rgba(0,0,0,.15);
}
.doctor-card-inner { display: flex; align-items: flex-start; gap: 14px; }
.doctor-avatar {
  width: 46px; height: 46px; border-radius: 50%; background: var(--green-light);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.doctor-avatar i { color: var(--green); font-size: 20px; }
.doctor-info strong { display: block; font-size: 15px; font-weight: 700; color: var(--dark); }
.doctor-info span { font-size: 13px; color: var(--text-light); }
.doctor-quote { font-size: 13px; font-style: italic; color: var(--text-light); margin-top: 10px; line-height: 1.5; }
.about-content { padding-bottom: 40px; }
.about-tag { font-size: 12px; font-weight: 700; color: rgba(255,255,255,.7); letter-spacing: .12em; text-transform: uppercase; margin-bottom: 12px; }
.about-content h2 { font-family: 'Playfair Display', serif; font-size: 48px; font-weight: 800; color: white; line-height: 1.15; margin-bottom: 20px; }
.about-content > p { font-size: 16px; color: rgba(255,255,255,.85); line-height: 1.7; margin-bottom: 36px; }
.about-features { display: flex; flex-direction: column; gap: 22px; margin-bottom: 40px; }
.about-feature { display: flex; gap: 16px; align-items: flex-start; }
.check-icon {
  width: 26px; height: 26px; border-radius: 50%; border: 2px solid rgba(255,255,255,.5);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 2px;
}
.check-icon i { font-size: 11px; color: white; }
.about-feature h4 { font-size: 16px; font-weight: 700; color: white; margin-bottom: 4px; }
.about-feature p { font-size: 14px; color: rgba(255,255,255,.75); line-height: 1.6; }
.btn-outline-white {
  display: inline-flex; align-items: center; gap: 8px;
  background: white; color: var(--green); font-weight: 700; font-size: 15px;
  padding: 16px 30px; border-radius: 50px; text-decoration: none; border: none; cursor: pointer;
  transition: transform .2s;
}
.btn-outline-white:hover { transform: translateX(4px); }

/* HOW IT WORKS */
.how { padding: 96px 80px; background: var(--green-bg); text-align: center; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; margin-top: 64px; }
.steps::before {
  content: ''; position: absolute; top: 56px; left: calc(12.5% + 28px); right: calc(12.5% + 28px);
  height: 2px; background: var(--green-light); z-index: 0;
}
.step { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 0 16px; }
.step-icon {
  width: 80px; height: 80px; border-radius: 50%;
  border: 2px solid var(--green); background: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; color: var(--green); position: relative; z-index: 1; margin-bottom: 20px;
}
.step h3 { font-size: 17px; font-weight: 700; color: var(--dark); margin-bottom: 10px; }
.step p { font-size: 14px; color: var(--text-light); line-height: 1.7; }

/* REVIEWS */
.reviews { padding: 96px 80px; }
.reviews-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 52px; }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.review-card { background: white; border: 1px solid #e5e7eb; border-radius: 20px; padding: 32px 28px; }
.stars { color: #f59e0b; font-size: 16px; margin-bottom: 16px; }
.review-card blockquote { font-size: 15px; font-style: italic; color: var(--text); line-height: 1.7; margin-bottom: 24px; }
.reviewer { display: flex; align-items: center; gap: 14px; }
.reviewer-avatar {
  width: 48px; height: 48px; border-radius: 50%; background: var(--green-light);
  display: flex; align-items: center; justify-content: center; overflow: hidden; flex-shrink: 0;
}
.reviewer-avatar img { width: 100%; height: 100%; object-fit: cover; }
.reviewer-avatar i { font-size: 20px; color: var(--green); }
.reviewer strong { display: block; font-size: 15px; font-weight: 700; color: var(--dark); }
.reviewer span { font-size: 13px; color: var(--text-light); }

/* CONTACT */
.cta-section { padding: 40px 80px 80px; }
.cta-card {
  background: var(--green); border-radius: 28px; padding: 64px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.cta-left h2 { font-family: 'Playfair Display', serif; font-size: 48px; font-weight: 800; color: white; line-height: 1.15; margin-bottom: 16px; }
.cta-left p { font-size: 16px; color: rgba(255,255,255,.85); line-height: 1.7; margin-bottom: 36px; }
.cta-contact-item { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.cta-contact-icon {
  width: 46px; height: 46px; border-radius: 50%; background: rgba(255,255,255,.2);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.cta-contact-icon i { color: white; font-size: 18px; }
.cta-contact-item small { display: block; font-size: 12px; color: rgba(255,255,255,.7); margin-bottom: 2px; }
.cta-contact-item strong { font-size: 16px; font-weight: 700; color: white; }
.cta-form { background: white; border-radius: 20px; padding: 40px; box-shadow: 0 20px 60px rgba(0,0,0,.12); }
.cta-form h3 { font-size: 22px; font-weight: 700; color: var(--dark); margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--dark); margin-bottom: 7px; }
.form-group input,
.form-group select {
  width: 100%; padding: 13px 16px; border: 1px solid #d1d5db; border-radius: 10px;
  font-size: 15px; font-family: inherit; outline: none; color: var(--text);
  transition: border-color .2s; appearance: none;
}
.form-group input:focus, .form-group select:focus { border-color: var(--green); }
.form-group input::placeholder { color: #9ca3af; }
.select-wrap { position: relative; }
.select-wrap::after {
  content: '\f078'; font-family: 'Font Awesome 6 Free'; font-weight: 900;
  position: absolute; right: 14px; top: 50%; transform: translateY(-50%);
  pointer-events: none; font-size: 12px; color: #6b7280;
}
.btn-submit-group { display: flex; gap: 12px; margin-top: 4px; }
.btn-submit {
  flex: 1; padding: 16px; color: white; font-size: 15px;
  font-weight: 700; border: none; border-radius: 12px; cursor: pointer; font-family: inherit;
  transition: background .2s; display: flex; align-items: center; justify-content: center; gap: 8px;
}
.btn-submit-email { background: var(--dark); }
.btn-submit-email:hover { background: #111827; }
.btn-submit-whatsapp { background: #25d366; }
.btn-submit-whatsapp:hover { background: #1ebe5d; }
.form-note { text-align: center; font-size: 13px; color: #9ca3af; margin-top: 12px; }
.doctoranytime-wrap { margin-top: 16px; text-align: center; }
.btn-doctoranytime {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 8px;
  background: #0057b8; color: white; font-size: 15px; font-weight: 600;
  padding: 12px 24px; border-radius: 50px; text-decoration: none; transition: background .2s;
}
.btn-doctoranytime:hover { background: #004699; }

/* FOOTER */
footer { background: var(--dark); color: white; padding: 64px 80px 32px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-brand .nav-logo-icon { background: var(--green); }
.footer-brand .nav-logo span { color: white; }
.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand p { font-size: 14px; color: rgba(255,255,255,.6); line-height: 1.7; margin-bottom: 24px; }
.footer-col h4 { font-size: 15px; font-weight: 700; color: white; margin-bottom: 20px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 12px; font-size: 14px; color: rgba(255,255,255,.6); }
.footer-col ul li a { text-decoration: none; font-size: 14px; color: rgba(255,255,255,.6); transition: color .2s; }
.footer-col ul li a:hover { color: var(--green); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 28px; }
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,.4); }

/* RESPONSIVE */
@media (max-width: 1024px) {
  nav, .hero, .about, .services, .how, .reviews, .cta-section, footer { padding-left: 40px; padding-right: 40px; }
  .hero h1 { font-size: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  nav { padding: 16px 24px; }
  .nav-links { display: none; }
  nav .btn-book { padding: 9px 16px; font-size: 13px; }

  .hero { grid-template-columns: 1fr; padding: 48px 24px 60px; gap: 40px; }
  .hero h1 { font-size: 40px; }
  .hero-cta { flex-direction: column; align-items: flex-start; }

  .trust-bar { padding: 40px 24px; }
  .trust-icons { gap: 20px; flex-wrap: wrap; }
  .trust-icons i { font-size: 26px; }

  .services { padding: 60px 24px; }
  .services-grid { flex-direction: column; }
  .service-card { flex: 0 0 100%; }
  .services-cta { flex-direction: column; align-items: stretch; padding: 24px 20px; gap: 16px; }
  .services-cta .btn-book { text-align: center; }

  .about { grid-template-columns: 1fr; padding: 60px 24px; }
  .about-img-wrap { padding-bottom: 84px; }

  .steps { grid-template-columns: 1fr 1fr; }
  .steps::before { display: none; }

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

  .cta-section { padding-left: 16px; padding-right: 16px; }
  .cta-card { grid-template-columns: 1fr; gap: 40px; padding: 36px 24px; }
  .form-row { grid-template-columns: 1fr; }
  .btn-submit-group { flex-direction: column; }

  .footer-grid { grid-template-columns: 1fr; }
  .how, .reviews { padding-left: 24px; padding-right: 24px; }
  footer { padding: 48px 24px 24px; }
}