/* ================================
   Renaissance · Abdominoplastia
   Dr. Oscar Aguirre — Landing page
   ================================ */

:root{
  --gold:#c9a24a;
  --gold-2:#b78d34;
  --gold-soft:#e6cc86;
  --cream:#f5f0e6;
  --cream-2:#efe8d8;
  --dark:#111111;
  --dark-2:#1a1a1a;
  --text:#222;
  --text-soft:#5a5a5a;
  --line:#e2d9c4;
  --white:#ffffff;
  --shadow:0 12px 40px rgba(0,0,0,.08);
  --shadow-strong:0 20px 60px rgba(0,0,0,.35);
  --f-display:"Cormorant Garamond", Georgia, serif;
  --f-body:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --container:1180px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--f-body);
  color:var(--text);
  background:var(--cream);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
p{margin:0 0 1em}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 28px;
}

/* ======== TYPOGRAPHY UTILS ======== */
.eyebrow{
  display:inline-block;
  font-family:var(--f-body);
  font-size:11px;
  letter-spacing:.22em;
  font-weight:600;
  text-transform:uppercase;
  margin-bottom:22px;
}
.eyebrow-gold{color:var(--gold)}

.section-title{
  font-family:var(--f-display);
  font-weight:500;
  font-size:clamp(1.9rem, 3.2vw, 2.6rem);
  line-height:1.15;
  letter-spacing:-.005em;
  margin:0 0 22px;
  color:var(--dark);
}
.section-title.white{color:#fff}

.section-lead{
  font-size:15px;
  color:var(--text-soft);
  max-width:640px;
  margin:0 0 40px;
  line-height:1.75;
}
.section-sub{
  font-size:14px;
  color:var(--text-soft);
  margin:0 0 40px;
}

/* ======== BUTTONS ======== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  padding:14px 28px;
  font-family:var(--f-body);
  font-size:12px;
  font-weight:600;
  letter-spacing:.14em;
  text-transform:uppercase;
  border:none;
  cursor:pointer;
  transition:transform .18s ease, box-shadow .18s ease, background .2s ease;
  border-radius:2px;
  line-height:1;
  white-space:nowrap;
}
.btn-sm{padding:10px 20px;font-size:11px}
.btn-lg{padding:18px 36px;font-size:13px}
.btn-gold{
  background:var(--gold);
  color:#fff;
  box-shadow:0 6px 18px rgba(201,162,74,.35);
}
.btn-gold:hover{background:var(--gold-2);transform:translateY(-1px);box-shadow:0 10px 24px rgba(201,162,74,.45)}
.btn-dark{background:var(--dark);color:#fff}
.btn-dark:hover{background:#000;transform:translateY(-1px)}

/* ======== HEADER ======== */
.site-header{
  position:absolute;
  top:0;left:0;right:0;
  z-index:20;
  padding:22px 0;
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.brand-mark{
  font-family:var(--f-display);
  font-style:italic;
  font-weight:500;
  font-size:22px;
  color:var(--gold);
  letter-spacing:.02em;
}
.brand{display:inline-flex;align-items:center}
.brand-logo{height:46px;width:auto;display:block;filter:drop-shadow(0 2px 8px rgba(0,0,0,.3))}
.nav{display:flex;align-items:center;gap:24px}
.nav-link{
  font-size:11px;
  letter-spacing:.16em;
  font-weight:500;
  color:#fff;
  text-transform:uppercase;
  transition:color .2s ease;
}
.nav-link:hover{color:var(--gold-soft)}

/* ======== HERO ======== */
.hero{
  position:relative;
  min-height:640px;
  padding:180px 0 110px;
  color:#fff;
  overflow:hidden;
  isolation:isolate;
}
.hero-bg{
  position:absolute;inset:0;
  background:
    linear-gradient(120deg, #1a2740 0%, #24384d 45%, #37516b 100%);
  z-index:-2;
}
/* Placeholder pattern (surgical room feel) — swap by uncommenting background-image below */
.hero-bg::before{
  content:"";
  position:absolute;inset:0;
  background:
    radial-gradient(circle at 78% 22%, rgba(255,240,200,.35) 0, transparent 32%),
    radial-gradient(circle at 88% 18%, rgba(255,255,255,.25) 0, transparent 14%),
    radial-gradient(circle at 68% 32%, rgba(255,220,150,.18) 0, transparent 28%);
  mix-blend-mode:screen;
}
/* When you have your hero photo, replace the block above with:
.hero-bg{background:url('../img/hero.jpg') center/cover no-repeat} */

.hero-overlay{
  position:absolute;inset:0;
  background:
    linear-gradient(90deg, rgba(0,0,0,.72) 0%, rgba(0,0,0,.55) 45%, rgba(0,0,0,.25) 100%);
  z-index:-1;
}
.hero-inner{position:relative}
.hero-title{
  font-family:var(--f-display);
  font-weight:500;
  font-size:clamp(2.4rem, 5vw, 4.1rem);
  line-height:1.05;
  letter-spacing:-.01em;
  margin:0 0 26px;
  max-width:720px;
}
.hero-lead{
  font-size:15px;
  color:rgba(255,255,255,.85);
  max-width:520px;
  margin:0 0 34px;
  line-height:1.7;
}
.hero-signature{
  position:absolute;
  right:0;
  bottom:-40px;
  text-align:left;
  color:#fff;
}
.sig-name{
  font-family:var(--f-display);
  font-size:22px;
  margin:0 0 4px;
  font-weight:500;
}
.sig-role{
  font-size:11px;
  letter-spacing:.14em;
  color:rgba(255,255,255,.75);
  margin:0;
  text-transform:uppercase;
}

/* ======== FEATURE STRIP ======== */
.feature-strip{
  background:var(--cream);
  padding:38px 0;
  border-bottom:1px solid var(--line);
}
.feature-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:32px;
}
.feature-title{
  font-size:11px;
  font-weight:700;
  letter-spacing:.18em;
  color:var(--dark);
  margin:0 0 6px;
  text-transform:uppercase;
}
.feature-sub{
  font-size:12px;
  color:var(--text-soft);
  margin:0;
  letter-spacing:.02em;
}

/* ======== SECTIONS ======== */
.section{padding:90px 0}
.section-tight{padding:70px 0}
.section-cream{background:var(--cream)}
.section-dark{background:var(--dark);color:#fff}

/* ======== INFO CARDS ROW ======== */
.cards-row{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:22px;
  margin-top:20px;
}
.info-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:4px;
  padding:26px 28px;
  transition:transform .2s ease, box-shadow .2s ease;
}
.info-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card-num{
  font-size:10px;
  letter-spacing:.24em;
  color:var(--gold);
  margin:0 0 12px;
  font-weight:600;
}
.card-title{
  font-family:var(--f-body);
  font-size:13px;
  font-weight:700;
  letter-spacing:.16em;
  color:var(--dark);
  margin:0 0 10px;
}
.card-desc{
  font-size:13px;
  color:var(--text-soft);
  margin:0;
  line-height:1.6;
}

/* ======== TWO COLUMN ======== */
.two-col{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:60px;
  align-items:center;
}
.two-col-dark{align-items:stretch}
.two-col-media,.two-col-body{min-width:0}

.media-frame{
  position:relative;
  aspect-ratio:1/1;
  background:#2a2a2a center/cover no-repeat;
  border-radius:4px;
  overflow:hidden;
  box-shadow:var(--shadow);
}

/* ======== CHECK LIST ======== */
.check-list{margin:0 0 32px}
.check-list li{
  position:relative;
  padding:10px 0 10px 30px;
  font-size:14.5px;
  color:var(--text);
  border-bottom:1px solid rgba(0,0,0,.06);
}
.check-list li:last-child{border-bottom:none}
.check-list li::before{
  content:"";
  position:absolute;
  left:0;top:16px;
  width:14px;height:8px;
  border-left:2px solid var(--gold);
  border-bottom:2px solid var(--gold);
  transform:rotate(-45deg);
}

/* ======== CASES ======== */
.cases-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:26px;
  margin-top:16px;
}
.case{}
.case-media{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:2px;
  aspect-ratio:2/1.15;
  border-radius:3px;
  overflow:hidden;
  box-shadow:var(--shadow);
}
.case-half{
  position:relative;
  background:#2a2a2a center/cover no-repeat;
  overflow:hidden;
}
.case-labels{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:2px;
  margin-top:10px;
  font-size:10px;
  letter-spacing:.22em;
  font-weight:600;
  color:var(--text-soft);
}
.case-labels span{text-align:center}
.case-caption{
  margin-top:14px;
  font-size:13px;
  color:var(--dark);
  font-weight:500;
}

/* ======== IMAGE PLACEHOLDERS ======== */
[data-img]{position:relative}
.ph-label{
  position:absolute;
  bottom:8px;left:8px;
  padding:4px 8px;
  background:rgba(0,0,0,.55);
  color:#fff;
  font-size:10px;
  letter-spacing:.06em;
  border-radius:2px;
  font-family:monospace;
  pointer-events:none;
  z-index:5;
}
.ph-label-dark{background:rgba(255,255,255,.12);color:rgba(255,255,255,.7)}

/* ======== VIDEOS DE PACIENTES ======== */
.videos-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:22px;
  margin-top:20px;
}
.video-item{margin:0}
.video-frame{
  position:relative;
  aspect-ratio:4/5;
  background:#111;
  border-radius:4px;
  overflow:hidden;
  box-shadow:var(--shadow);
  transition:transform .25s ease, box-shadow .25s ease;
}
.video-frame:hover{transform:translateY(-3px);box-shadow:0 20px 50px rgba(0,0,0,.18)}
.video-frame video{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  background:#000;
}
.video-tap{
  position:absolute;
  inset:0;
  z-index:3;
  background:transparent;
  border:0;
  padding:0;
  margin:0;
  cursor:pointer;
  outline:none;
  transition:opacity .2s ease;
}
.video-tap:focus-visible{outline:2px solid var(--gold);outline-offset:-4px}
.is-playing .video-tap{display:none}
.video-caption{
  margin-top:14px;
  font-size:13px;
  color:var(--dark);
  font-weight:500;
  text-align:center;
  letter-spacing:.01em;
}

/* ======== YOUTUBE SECTION ======== */
.yt-section{padding:80px 0}
.yt-header{text-align:center;margin-bottom:38px}
.yt-header .eyebrow{margin-bottom:14px}
.yt-header .section-title{margin:0 auto;max-width:640px}
.yt-wrap{
  position:relative;
  max-width:960px;
  margin:0 auto;
  aspect-ratio:16/9;
  border-radius:6px;
  overflow:hidden;
  box-shadow:0 30px 70px rgba(0,0,0,.5);
  background:#000;
}
.yt-wrap iframe,
.yt-wrap video{
  position:absolute;inset:0;
  width:100%;height:100%;
  border:0;
  background:#000;
  object-fit:cover;
}

/* ======== DOCTOR SECTION ======== */
.doctor-photo{
  position:relative;
  background:#fff;
  border-radius:4px;
  overflow:hidden;
  min-height:460px;
  display:flex;
  align-items:flex-end;
  justify-content:center;
  box-shadow:0 20px 60px rgba(0,0,0,.4);
}
.doctor-photo img{
  width:100%;
  height:auto;
  max-height:560px;
  object-fit:contain;
  object-position:bottom center;
  display:block;
}
.doctor-body{
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:20px 0;
}
.doctor-tagline{
  font-family:var(--f-display);
  font-size:22px;
  color:#fff;
  margin:0 0 34px;
  line-height:1.35;
  font-weight:500;
}
.cred-list li{
  position:relative;
  padding:12px 0 12px 22px;
  font-size:14px;
  color:rgba(255,255,255,.82);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.cred-list li:last-child{border-bottom:none}
.cred-list li::before{
  content:"·";
  position:absolute;
  left:0;top:8px;
  color:var(--gold);
  font-size:26px;
  line-height:1;
}

/* ======== STEPS ======== */
.steps-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:32px;
  margin-top:24px;
}
.step{
  border-top:1px solid var(--line);
  padding-top:18px;
}
.step-num{
  font-family:var(--f-display);
  font-size:26px;
  color:var(--gold);
  margin:0 0 12px;
  font-weight:500;
}
.step-title{
  font-size:12px;
  font-weight:700;
  letter-spacing:.2em;
  color:var(--dark);
  margin:0 0 10px;
}
.step-desc{
  font-size:13px;
  color:var(--text-soft);
  margin:0;
  line-height:1.6;
}

/* ======== FINAL CTA ======== */
.final-cta{
  background:var(--dark);
  color:#fff;
  border-radius:6px;
  padding:70px 60px;
  text-align:center;
  max-width:900px;
  margin:0 auto;
  box-shadow:var(--shadow-strong);
}
.final-cta .section-title{margin-left:auto;margin-right:auto;max-width:640px}
.final-lead{margin-left:auto;margin-right:auto;max-width:520px}
.final-cta .eyebrow{color:var(--gold)}
.final-cta .section-title{margin-bottom:18px}
.final-lead{
  color:rgba(255,255,255,.75);
  margin:0 0 34px;
  font-size:15px;
}

/* ======== FOOTER ======== */
.site-footer{
  background:#0d0d0d;
  color:#fff;
  padding:32px 0;
}
.footer-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
}
.footer-name{
  font-size:11px;
  letter-spacing:.2em;
  font-weight:700;
  margin:0 0 6px;
  color:#fff;
}
.footer-meta{
  font-size:12px;
  color:rgba(255,255,255,.55);
  margin:0;
}
.footer-wa{
  color:var(--gold);
  transition:transform .2s ease, color .2s ease;
  display:inline-flex;
}
.footer-wa:hover{color:var(--gold-soft);transform:scale(1.08)}

/* ======== FLOATING WHATSAPP ======== */
.wa-float{
  position:fixed;
  bottom:24px;right:24px;
  width:58px;height:58px;
  border-radius:50%;
  background:#25D366;
  color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 24px rgba(37,211,102,.4);
  z-index:100;
  transition:transform .2s ease, box-shadow .2s ease;
}
.wa-float:hover{transform:scale(1.08);box-shadow:0 12px 30px rgba(37,211,102,.55)}

/* ================================
   RESPONSIVE
   ================================ */
@media (max-width: 960px){
  .feature-grid{grid-template-columns:repeat(2, 1fr);gap:26px}
  .cards-row{grid-template-columns:1fr;gap:14px}
  .two-col{grid-template-columns:1fr;gap:40px}
  .cases-grid{grid-template-columns:1fr;gap:34px}
  .videos-grid{grid-template-columns:repeat(2, 1fr);gap:22px}
  .steps-grid{grid-template-columns:repeat(2, 1fr);gap:28px}
  .hero{padding:150px 0 120px;min-height:auto}
  .hero-signature{position:static;margin-top:40px;text-align:left}
  .final-cta{padding:50px 32px}
}

@media (max-width: 600px){
  .container{padding:0 20px}
  .section{padding:64px 0}
  .section-tight{padding:50px 0}
  .nav-link{display:none}
  .feature-grid{grid-template-columns:1fr;gap:20px;text-align:left}
  .steps-grid{grid-template-columns:1fr;gap:24px}
  .videos-grid{grid-template-columns:1fr;gap:26px;max-width:340px;margin:20px auto 0}
  .hero{padding:130px 0 90px}
  .hero-title{font-size:2.3rem}
  .btn{padding:12px 22px;font-size:11px}
  .final-cta{padding:40px 24px}
  .wa-float{width:52px;height:52px;bottom:18px;right:18px}
  .wa-float svg{width:24px;height:24px}
}