/* ==========================================================================
   JAMAR Soluciones Eléctricas — styles.css
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;800&display=swap');

:root{
  --blue:#0057B8;
  --blue-dark:#003D83;
  --black:#000000;
  --white:#FFFFFF;
  --gray:#4A4A4A;
  --gray-light:#e0e0e0;
  --gray-bg:#f9f9f9;
  --whatsapp:#25D366;
  --whatsapp-dark:#1fb85e;

  --pad-desktop:80px;
  --pad-tablet:60px;
  --pad-mobile:20px;

  --radius:4px;
  --transition: 0.3s ease;
}

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

html{ scroll-behavior:smooth; }

body{
  margin:0;
  font-family:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  color:var(--black);
  background:var(--white);
  font-weight:400;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,p{ margin:0; }

.container{
  width:100%;
  max-width:1760px;
  margin:0 auto;
  padding-left:var(--pad-desktop);
  padding-right:var(--pad-desktop);
}

.visually-hidden{
  position:absolute; width:1px; height:1px; overflow:hidden;
  clip:rect(0,0,0,0); white-space:nowrap; border:0;
}

/* ==========================================================================
   HEADER / NAV
   ========================================================================== */
.site-header{
  position:sticky;
  top:0;
  left:0;
  right:0;
  z-index:500;
  background:rgba(255,255,255,0.97);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--gray-light);
}

.nav-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding-top:16px;
  padding-bottom:16px;
}

.logo{
  display:flex;
  align-items:center;
  gap:10px;
  transition:transform var(--transition), opacity var(--transition);
}
.logo:hover{ opacity:0.85; }
.logo-img{ height:42px; width:auto; flex-shrink:0; }

.main-nav ul{ display:flex; gap:36px; align-items:center; }
.main-nav a{
  font-size:14px;
  font-weight:600;
  color:var(--gray);
  position:relative;
  padding:4px 0;
  transition:color var(--transition);
}
.main-nav a::after{
  content:"";
  position:absolute;
  left:0; bottom:0;
  width:0; height:2px;
  background:var(--blue);
  transition:width var(--transition);
}
.main-nav a:hover,
.main-nav a.active{ color:var(--blue); }
.main-nav a:hover::after,
.main-nav a.active::after{ width:100%; }

.nav-cta{
  background:var(--blue);
  color:var(--white) !important;
  font-weight:700;
  padding:10px 22px;
  border-radius:var(--radius);
  font-size:13px;
  transition:background var(--transition);
}
.nav-cta:hover{ background:var(--blue-dark); }

.burger{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:none;
  padding:8px;
}
.burger span{
  width:24px; height:2px; background:var(--black); display:block;
  transition:transform var(--transition), opacity var(--transition);
}
.burger.open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2){ opacity:0; }
.burger.open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

.mobile-nav{
  display:none;
  flex-direction:column;
  background:var(--white);
  border-top:1px solid var(--gray-light);
}
.mobile-nav.open{ display:flex; }
.mobile-nav a{
  padding:16px 20px;
  font-size:15px;
  font-weight:600;
  color:var(--gray);
  border-bottom:1px solid var(--gray-light);
}
.mobile-nav a.active,
.mobile-nav a:hover{ color:var(--blue); }

/* ==========================================================================
   HERO (home)
   ========================================================================== */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  flex-direction:column;
  justify-content:center;
  overflow:hidden;
  background:#0a0a0a;
}
.hero-bg{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
  z-index:0;
}
.hero-overlay{
  position:absolute; inset:0;
  background:linear-gradient(120deg, rgba(0,0,0,0.65) 0%, rgba(0,0,0,0.45) 45%, rgba(0,87,184,0.35) 100%);
  z-index:1;
}
.hero-inner{
  position:relative;
  z-index:2;
  width:100%;
  max-width:1760px;
  margin:0 auto;
  padding:0 var(--pad-desktop);
  display:grid;
  grid-template-columns:minmax(0,720px) 1fr;
  gap:40px;
  align-items:center;
}
.hero-content{ padding:60px 0; }

.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:12px;
  letter-spacing:1px;
  color:#d8d8d8;
  border:1px solid rgba(255,255,255,0.35);
  padding:6px 14px;
  border-radius:20px;
  margin-bottom:28px;
}

.hero-title{
  font-size:64px;
  font-weight:800;
  line-height:1.08;
  color:var(--white);
  margin-bottom:22px;
  letter-spacing:-1px;
}
.hero-title .accent{ color:#3d8bff; display:block; }

.hero-subtitle{
  font-size:18px;
  font-weight:400;
  color:#e6e6e6;
  max-width:480px;
  margin-bottom:36px;
}

.btn{
  display:inline-block;
  border:none;
  border-radius:var(--radius);
  font-weight:700;
  font-size:16px;
  padding:16px 40px;
  transition:background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn-primary{
  background:var(--blue);
  color:var(--white);
}
.btn-primary:hover{
  background:var(--blue-dark);
  transform:translateY(-1px);
}
.btn-outline{
  background:transparent;
  border:1px solid var(--blue);
  color:var(--blue);
  padding:12px 24px;
  font-size:14px;
  border-radius:var(--radius);
  transition:background var(--transition);
}
.btn-outline:hover{ background:#f5f5f5; }
.btn-block{ width:100%; text-align:center; display:block; }

/* Quick access shortcuts */
.quick-access{
  position:relative;
  z-index:2;
  width:100%;
  max-width:1760px;
  margin:0 auto;
  padding:0 var(--pad-desktop) 60px;
}
.quick-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.quick-item{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:12px;
  text-align:center;
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.35);
  color:var(--white);
  padding:22px 16px;
  border-radius:var(--radius);
  font-size:14px;
  font-weight:600;
  transition:background var(--transition), border-color var(--transition), transform var(--transition);
}
.quick-item svg{ width:30px; height:30px; stroke:var(--white); }
.quick-item:hover{
  background:rgba(0,87,184,0.25);
  border-color:var(--blue);
  transform:translateY(-3px);
}

/* ==========================================================================
   SECTION helpers
   ========================================================================== */
.section{ padding:var(--pad-desktop); }
.section-tight{ padding:0 var(--pad-desktop) var(--pad-desktop); }

.eyebrow{
  font-size:12px;
  font-weight:700;
  letter-spacing:1.5px;
  color:var(--blue);
  text-transform:uppercase;
  display:block;
  margin-bottom:16px;
}

.section-title{
  font-size:48px;
  font-weight:800;
  color:var(--black);
  letter-spacing:-0.5px;
  margin-bottom:20px;
  max-width:900px;
}

.section-desc{
  font-size:16px;
  color:var(--gray);
  max-width:640px;
  line-height:1.7;
}

/* ==========================================================================
   ABOUT page
   ========================================================================== */
.about-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:60px;
  align-items:start;
}
.about-img{
  width:100%;
  aspect-ratio:1/1;
  object-fit:cover;
  border-radius:var(--radius);
}
.about-text{ max-width:600px; }
.about-text p{ margin-bottom:20px; }
.about-text .p-lead{ font-size:16px; line-height:1.7; color:var(--black); }
.about-text .p-note{ font-size:14px; line-height:1.7; color:var(--gray); }
.about-subhead{
  font-size:16px;
  font-weight:700;
  color:var(--black);
  margin-top:24px;
  margin-bottom:8px;
}

.badge-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:24px;
  margin-top:40px;
}
.badge-card{
  display:flex;
  align-items:flex-start;
  gap:16px;
  padding:24px;
  border:1px solid var(--gray-light);
  border-radius:var(--radius);
}
.badge-card svg{ width:28px; height:28px; stroke:var(--blue); flex-shrink:0; }
.badge-card .b-title{ font-size:16px; font-weight:700; margin-bottom:4px; }
.badge-card .b-sub{ font-size:12px; color:var(--gray); }

/* ==========================================================================
   SERVICES page
   ========================================================================== */
.services-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.service-card{
  background:var(--white);
  border:1px solid var(--gray-light);
  border-bottom:1px solid var(--gray-light);
  border-radius:var(--radius);
  padding:32px 26px;
  text-align:left;
  transition:box-shadow var(--transition), transform var(--transition);
}
.service-card:hover{
  box-shadow:0 4px 12px rgba(0,0,0,0.1);
  transform:translateY(-4px);
}
.service-card svg{ width:40px; height:40px; stroke:var(--blue); margin-bottom:20px; }
.service-card h3{ font-size:18px; font-weight:700; margin-bottom:10px; }
.service-card p{ font-size:14px; color:var(--gray); line-height:1.6; }

/* ==========================================================================
   PORTFOLIO page
   ========================================================================== */
.gallery-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(260px, 1fr));
  gap:20px;
  justify-content:start;
}
.gallery-item{
  max-width:400px;
}
.gallery-item{
  aspect-ratio:1/1;
  overflow:hidden;
  border-radius:var(--radius);
}
.gallery-item img{
  width:100%; height:100%;
  object-fit:cover;
  transition:transform var(--transition), box-shadow var(--transition);
}
.gallery-item:hover img{
  transform:scale(1.02);
  box-shadow:0 4px 8px rgba(0,0,0,0.15);
}

/* ==========================================================================
   CONTACT page
   ========================================================================== */
.contact-form-wrap{
  max-width:520px;
  margin:0 auto;
  padding:40px 0 0;
}
.field{ margin-bottom:20px; text-align:left; }
.field label{
  display:block;
  font-size:12px;
  font-weight:700;
  letter-spacing:1px;
  color:var(--gray);
  margin-bottom:8px;
  text-transform:uppercase;
}
.field input,
.field textarea{
  width:100%;
  padding:12px 14px;
  border:1px solid #ccc;
  border-radius:var(--radius);
  font-size:16px;
  font-family:inherit;
  color:var(--black);
  transition:border-color var(--transition), box-shadow var(--transition);
  resize:vertical;
}
.field input:focus,
.field textarea:focus{
  outline:none;
  border-color:var(--blue);
  box-shadow:0 0 0 3px rgba(0,87,184,0.2);
}
.form-alt-link{
  margin-top:12px;
  color:var(--blue);
  font-weight:600;
  font-size:14px;
  padding:12px 0;
  width:100%;
  text-align:center;
}
.form-alt-link:hover{ text-decoration:underline; }
.form-status{
  margin-top:16px;
  font-size:14px;
  text-align:center;
  min-height:20px;
}
.form-status.success{ color:var(--blue); font-weight:600; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{
  padding:40px var(--pad-desktop);
  border-top:1px solid var(--gray-light);
  text-align:center;
}
.footer-social{
  display:flex;
  justify-content:center;
  gap:18px;
  margin-bottom:16px;
}
.footer-social a{
  width:36px; height:36px;
  display:flex; align-items:center; justify-content:center;
  border:1px solid var(--gray-light);
  border-radius:50%;
  transition:background var(--transition), border-color var(--transition);
}
.footer-social a:hover{ background:var(--blue); border-color:var(--blue); }
.footer-social a:hover svg{ stroke:var(--white); }
.footer-social svg{ width:16px; height:16px; stroke:var(--gray); transition:stroke var(--transition); }
.footer-copy{ font-size:12px; color:var(--gray); }

/* ==========================================================================
   WHATSAPP FLOAT
   ========================================================================== */
.whatsapp-float{
  position:fixed;
  bottom:20px;
  right:20px;
  width:60px;
  height:60px;
  border-radius:50%;
  background:var(--whatsapp);
  display:flex;
  align-items:center;
  justify-content:center;
  z-index:999;
  box-shadow:0 4px 14px rgba(0,0,0,0.25);
  transition:background var(--transition);
  animation:wa-pulse 2.6s infinite;
}
.whatsapp-float:hover{ background:var(--whatsapp-dark); animation-play-state:paused; }
.whatsapp-float svg{ width:30px; height:30px; fill:var(--white); }

@keyframes wa-pulse{
  0%{ box-shadow:0 0 0 0 rgba(37,211,102,0.5); }
  70%{ box-shadow:0 0 0 14px rgba(37,211,102,0); }
  100%{ box-shadow:0 0 0 0 rgba(37,211,102,0); }
}

/* ==========================================================================
   ANIMATIONS — keyframes
   ========================================================================== */
@keyframes fadeInUp{
  from{ opacity:0; transform:translateY(28px); }
  to{ opacity:1; transform:translateY(0); }
}
@keyframes fadeIn{
  from{ opacity:0; }
  to{ opacity:1; }
}
@keyframes heroZoom{
  from{ transform:scale(1.08); }
  to{ transform:scale(1); }
}
@keyframes floatY{
  0%,100%{ transform:translateY(0) translateX(0); }
  50%{ transform:translateY(-22px) translateX(10px); }
}
@keyframes floatY2{
  0%,100%{ transform:translateY(0) translateX(0); }
  50%{ transform:translateY(18px) translateX(-14px); }
}
@keyframes drawLine{
  from{ stroke-dashoffset:1; }
  to{ stroke-dashoffset:0; }
}
@keyframes sparkPulse{
  0%,100%{ opacity:0.25; transform:scale(1); }
  50%{ opacity:0.9; transform:scale(1.4); }
}
@keyframes bounceChevron{
  0%,100%{ transform:translateY(0); opacity:0.5; }
  50%{ transform:translateY(8px); opacity:1; }
}
@keyframes rippleAnim{
  from{ transform:scale(0); opacity:0.55; }
  to{ transform:scale(2.4); opacity:0; }
}
@keyframes gradientShift{
  0%{ background-position:0% 50%; }
  50%{ background-position:100% 50%; }
  100%{ background-position:0% 50%; }
}
@keyframes underlineGrow{
  from{ width:0; }
  to{ width:48px; }
}
@keyframes logoSpin{
  from{ transform:rotate(0deg); }
  to{ transform:rotate(360deg); }
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

/* ==========================================================================
   SCROLL REVEAL
   ========================================================================== */
.reveal{
  opacity:0;
  transform:translateY(36px);
  transition:opacity 0.8s cubic-bezier(.19,1,.22,1), transform 0.8s cubic-bezier(.19,1,.22,1);
  will-change:opacity, transform;
}
.reveal.in-view{ opacity:1; transform:translateY(0); }

.reveal-left{ opacity:0; transform:translateX(-40px); transition:opacity 0.8s cubic-bezier(.19,1,.22,1), transform 0.8s cubic-bezier(.19,1,.22,1); }
.reveal-left.in-view{ opacity:1; transform:translateX(0); }

.reveal-right{ opacity:0; transform:translateX(40px); transition:opacity 0.8s cubic-bezier(.19,1,.22,1), transform 0.8s cubic-bezier(.19,1,.22,1); }
.reveal-right.in-view{ opacity:1; transform:translateX(0); }

.reveal-scale{ opacity:0; transform:scale(0.92); transition:opacity 0.7s ease, transform 0.7s cubic-bezier(.19,1,.22,1); }
.reveal-scale.in-view{ opacity:1; transform:scale(1); }

.stagger.in-view > *{ animation:fadeInUp 0.7s cubic-bezier(.19,1,.22,1) both; }
.stagger.in-view > *:nth-child(1){ animation-delay:0.05s; }
.stagger.in-view > *:nth-child(2){ animation-delay:0.16s; }
.stagger.in-view > *:nth-child(3){ animation-delay:0.27s; }
.stagger.in-view > *:nth-child(4){ animation-delay:0.38s; }
.stagger.in-view > *:nth-child(5){ animation-delay:0.49s; }
.stagger.in-view > *:nth-child(6){ animation-delay:0.6s; }
.stagger.in-view > *:nth-child(7){ animation-delay:0.71s; }
.stagger.in-view > *:nth-child(8){ animation-delay:0.82s; }

/* ==========================================================================
   HEADER — scrolled state
   ========================================================================== */
.site-header{ transition:box-shadow var(--transition), padding var(--transition); }
.site-header.scrolled{ box-shadow:0 2px 18px rgba(0,0,0,0.08); }
.site-header.scrolled .nav-wrap{ padding-top:10px; padding-bottom:10px; }
.logo-img{ transition:transform 0.4s ease; }
.logo:hover .logo-img{ transform:rotate(-4deg) scale(1.04); }

/* ==========================================================================
   BUTTON — ripple
   ========================================================================== */
.btn{ position:relative; overflow:hidden; isolation:isolate; }
.btn-primary{ background-size:200% 200%; background-image:linear-gradient(120deg, var(--blue), var(--blue-dark), var(--blue)); animation:gradientShift 6s ease infinite; }
.ripple-el{
  position:absolute;
  border-radius:50%;
  background:rgba(255,255,255,0.55);
  transform:scale(0);
  pointer-events:none;
  animation:rippleAnim 0.65s ease-out;
}

/* ==========================================================================
   HERO — immersive upgrade
   ========================================================================== */
.hero-bg{ animation:heroZoom 16s ease-out forwards; }
.hero-overlay{
  background:linear-gradient(125deg, rgba(4,6,10,0.82) 0%, rgba(6,10,18,0.62) 40%, rgba(0,57,120,0.42) 75%, rgba(0,87,184,0.30) 100%);
}
.hero-noise{
  position:absolute; inset:0; z-index:1;
  background-image:radial-gradient(circle at 1px 1px, rgba(255,255,255,0.06) 1px, transparent 0);
  background-size:26px 26px;
  opacity:0.5;
  pointer-events:none;
}
.hero-blob{
  position:absolute;
  border-radius:50%;
  filter:blur(70px);
  z-index:1;
  pointer-events:none;
  opacity:0.55;
}
.hero-blob.b1{
  width:480px; height:480px;
  background:radial-gradient(circle, rgba(0,87,184,0.55), transparent 70%);
  top:-120px; right:8%;
  animation:floatY 9s ease-in-out infinite;
}
.hero-blob.b2{
  width:340px; height:340px;
  background:radial-gradient(circle, rgba(61,139,255,0.4), transparent 70%);
  bottom:-60px; left:4%;
  animation:floatY2 11s ease-in-out infinite;
}
.hero-spark{
  position:absolute;
  width:6px; height:6px;
  border-radius:50%;
  background:#7fb4ff;
  box-shadow:0 0 14px 4px rgba(127,180,255,0.7);
  z-index:1;
  animation:sparkPulse 3.4s ease-in-out infinite;
}

.hero-eyebrow-line{
  display:block;
  width:0;
  height:2px;
  background:var(--blue);
  margin-bottom:14px;
  animation:underlineGrow 1s 0.6s cubic-bezier(.19,1,.22,1) forwards;
}

.hero-badge{ animation:fadeInUp 0.8s 0.1s cubic-bezier(.19,1,.22,1) both; }
.hero-title{ overflow:hidden; }
.hero-title .line{
  display:block;
  opacity:0;
  transform:translateY(100%);
  animation:fadeInUp 0.9s cubic-bezier(.19,1,.22,1) both;
}
.hero-title .line:nth-child(1){ animation-delay:0.25s; }
.hero-title .line.accent{ animation-delay:0.42s; }
.hero-subtitle{ animation:fadeInUp 0.9s 0.62s cubic-bezier(.19,1,.22,1) both; }
.hero-content .btn{ animation:fadeInUp 0.9s 0.8s cubic-bezier(.19,1,.22,1) both; }

.quick-access{ animation:fadeIn 1s 1.05s ease both; }
.quick-item{ position:relative; }
.quick-item svg{ transition:transform 0.4s cubic-bezier(.34,1.56,.64,1); }
.quick-item:hover svg{ transform:scale(1.18) rotate(-6deg); }

.scroll-cue{
  position:absolute;
  bottom:150px;
  left:50%;
  transform:translateX(-50%);
  z-index:2;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:6px;
  color:rgba(255,255,255,0.7);
  font-size:11px;
  letter-spacing:2px;
  text-transform:uppercase;
}
.scroll-cue svg{ animation:bounceChevron 1.8s ease-in-out infinite; width:16px; height:16px; }

/* ==========================================================================
   STATS BAR
   ========================================================================== */
.stats-bar{
  background:linear-gradient(120deg, #04162e, #06264f 55%, #0057B8);
  padding:60px var(--pad-desktop);
}
.stats-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
  max-width:1760px;
  margin:0 auto;
}
.stat-item{ text-align:center; color:var(--white); }
.stat-number{
  font-size:48px;
  font-weight:800;
  letter-spacing:-1px;
  display:flex;
  align-items:baseline;
  justify-content:center;
  gap:2px;
  color:#fff;
}
.stat-suffix{ font-size:32px; font-weight:800; color:#7fb4ff; }
.stat-label{ font-size:13px; color:#b9c9de; margin-top:8px; letter-spacing:0.4px; }
.stat-divider{ width:1px; height:40px; background:rgba(255,255,255,0.15); margin:0 auto; }

/* ==========================================================================
   SECTION HEADER — centered variant
   ========================================================================== */
.section-head-center{ text-align:center; max-width:720px; margin:0 auto 50px; }
.section-head-center .section-title{ margin-left:auto; margin-right:auto; }
.section-head-center .section-desc{ margin-left:auto; margin-right:auto; }

/* ==========================================================================
   HOME — services preview
   ========================================================================== */
.preview-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.preview-card{
  background:var(--white);
  border:1px solid var(--gray-light);
  border-radius:var(--radius);
  padding:30px 24px;
  transition:transform 0.45s cubic-bezier(.19,1,.22,1), box-shadow 0.45s ease, border-color 0.45s ease;
  position:relative;
  overflow:hidden;
}
.preview-card::before{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(135deg, rgba(0,87,184,0.06), transparent 60%);
  opacity:0;
  transition:opacity 0.4s ease;
}
.preview-card:hover{
  transform:translateY(-8px);
  box-shadow:0 16px 32px rgba(0,20,60,0.12);
  border-color:transparent;
}
.preview-card:hover::before{ opacity:1; }
.preview-card svg{ width:36px; height:36px; stroke:var(--blue); margin-bottom:18px; transition:transform 0.4s cubic-bezier(.34,1.56,.64,1); }
.preview-card:hover svg{ transform:scale(1.15) rotate(-4deg); }
.preview-card h3{ font-size:17px; font-weight:700; margin-bottom:8px; position:relative; }
.preview-card p{ font-size:13.5px; color:var(--gray); line-height:1.6; position:relative; }
.preview-more{
  display:inline-flex; align-items:center; gap:6px;
  font-size:13px; font-weight:700; color:var(--blue); margin-top:14px;
  position:relative;
}
.preview-more svg{ width:14px; height:14px; stroke:var(--blue); margin:0; transition:transform 0.3s ease; }
.preview-card:hover .preview-more svg{ transform:translateX(4px); }

/* ==========================================================================
   HOME — why choose us
   ========================================================================== */
.why-section{ background:var(--gray-bg); }
.why-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:60px;
  align-items:center;
}
.why-visual{
  position:relative;
  aspect-ratio:4/3;
  border-radius:8px;
  overflow:hidden;
}
.why-visual img{ width:100%; height:100%; object-fit:cover; transition:transform 0.8s ease; }
.why-visual:hover img{ transform:scale(1.05); }
.why-visual::after{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(200deg, rgba(0,87,184,0.25), transparent 60%);
}
.why-list{ display:flex; flex-direction:column; gap:26px; }
.why-item{ display:flex; gap:18px; align-items:flex-start; }
.why-icon{
  width:48px; height:48px; flex-shrink:0;
  border-radius:50%;
  background:rgba(0,87,184,0.1);
  display:flex; align-items:center; justify-content:center;
  transition:background 0.4s ease, transform 0.4s ease;
}
.why-item:hover .why-icon{ background:var(--blue); transform:rotate(-8deg); }
.why-icon svg{ width:22px; height:22px; stroke:var(--blue); transition:stroke 0.4s ease; }
.why-item:hover .why-icon svg{ stroke:var(--white); }
.why-item h3{ font-size:17px; font-weight:700; margin-bottom:4px; }
.why-item p{ font-size:14px; color:var(--gray); line-height:1.6; }

/* ==========================================================================
   HOME — CTA banner
   ========================================================================== */
.cta-banner{
  position:relative;
  overflow:hidden;
  background:linear-gradient(120deg, var(--blue-dark), var(--blue));
  padding:70px var(--pad-desktop);
  text-align:center;
  color:var(--white);
}
.cta-banner::before,
.cta-banner::after{
  content:"";
  position:absolute;
  border-radius:50%;
  background:rgba(255,255,255,0.08);
}
.cta-banner::before{ width:300px; height:300px; top:-150px; left:-80px; animation:floatY 10s ease-in-out infinite; }
.cta-banner::after{ width:220px; height:220px; bottom:-120px; right:6%; animation:floatY2 12s ease-in-out infinite; }
.cta-banner h2{ font-size:36px; font-weight:800; margin-bottom:14px; position:relative; z-index:1; }
.cta-banner p{ font-size:16px; color:#dceaff; max-width:520px; margin:0 auto 30px; position:relative; z-index:1; }
.cta-banner .btn{ position:relative; z-index:1; }
.cta-banner .btn-primary{ background:var(--white); color:var(--blue); animation:none; }
.cta-banner .btn-primary:hover{ background:#eef4ff; }

/* ==========================================================================
   HERO — carrusel de imágenes (ken burns + fundido a negro)
   ========================================================================== */
.hero-slides{ position:absolute; inset:0; z-index:0; overflow:hidden; }
.hero-slide{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
  opacity:0;
  transform:scale(1);
  transition:opacity 1s ease-in-out;
}
.hero-slide.active{ opacity:1; }
.hero-slide.kb-in{ animation:kenBurnsIn 6s ease-in-out forwards; }
.hero-slide.kb-out{ animation:kenBurnsOut 6s ease-in-out forwards; }

@keyframes kenBurnsIn{
  from{ transform:scale(1); }
  to{ transform:scale(1.07); }
}
@keyframes kenBurnsOut{
  from{ transform:scale(1.07); }
  to{ transform:scale(1); }
}

/* ==========================================================================
   INSTAGRAM BANNER
   ========================================================================== */
.instagram-banner{
  background:var(--white);
  border-top:1px solid var(--gray-light);
  border-bottom:1px solid var(--gray-light);
  padding:56px var(--pad-desktop);
}
.instagram-banner-inner{
  max-width:1760px;
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:30px;
  flex-wrap:wrap;
}
.instagram-left{ display:flex; align-items:center; gap:22px; }
.instagram-icon-badge{
  width:64px; height:64px;
  border-radius:18px;
  flex-shrink:0;
  background:linear-gradient(135deg,#fdf497 0%,#fd5949 45%,#d6249f 70%,#285AEB 100%);
  display:flex; align-items:center; justify-content:center;
  transition:transform 0.45s cubic-bezier(.34,1.56,.64,1);
}
.instagram-banner:hover .instagram-icon-badge{ transform:rotate(-8deg) scale(1.08); }
.instagram-icon-badge svg{ width:32px; height:32px; stroke:#fff; }
.instagram-title{ font-size:20px; font-weight:800; margin-bottom:4px; }
.instagram-handle{ font-size:14px; color:var(--gray); }
.btn-instagram{
  background:linear-gradient(135deg,#fdf497 0%,#fd5949 45%,#d6249f 70%,#285AEB 100%);
  color:#fff !important;
  padding:14px 32px;
  border-radius:var(--radius);
  font-weight:700;
  font-size:14px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  transition:transform 0.3s ease, box-shadow 0.3s ease;
}
.btn-instagram:hover{ transform:translateY(-2px); box-shadow:0 12px 22px rgba(214,36,159,0.28); }
.btn-instagram svg{ width:16px; height:16px; stroke:#fff; transition:transform 0.3s ease; }
.btn-instagram:hover svg{ transform:translateX(3px); }

/* ==========================================================================
   PÁGINA PRIVADA — subir fotos (Cloudinary)
   ========================================================================== */
.uploader-page{
  max-width:640px;
  margin:0 auto;
  padding:70px var(--pad-mobile) 100px;
  text-align:center;
}
.uploader-note{
  font-size:12px;
  color:var(--gray);
  background:var(--gray-bg);
  border:1px solid var(--gray-light);
  border-radius:var(--radius);
  padding:10px 16px;
  display:inline-block;
  margin-bottom:30px;
}
.dropzone{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  border:2px dashed var(--gray-light);
  border-radius:8px;
  padding:56px 20px;
  cursor:pointer;
  transition:border-color 0.3s ease, background 0.3s ease;
}
.dropzone:hover,
.dropzone.dragover{
  border-color:var(--blue);
  background:rgba(0,87,184,0.05);
}
.dropzone svg{ width:42px; height:42px; stroke:var(--blue); margin-bottom:14px; }
.dropzone p{ font-size:15px; color:var(--gray); }
.dropzone strong{ color:var(--blue); }
.dropzone input[type="file"]{ display:none; }

.upload-list{
  margin-top:30px;
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(120px, 1fr));
  gap:12px;
  text-align:left;
}
.upload-item{
  position:relative;
  aspect-ratio:1/1;
  border-radius:6px;
  overflow:hidden;
  background:var(--gray-bg);
  border:1px solid var(--gray-light);
}
.upload-item img{ width:100%; height:100%; object-fit:cover; display:block; }
.upload-item .status{
  position:absolute; inset:0;
  display:flex; align-items:center; justify-content:center;
  background:rgba(0,0,0,0.5);
  color:#fff;
  font-size:11px;
  font-weight:700;
  text-align:center;
  padding:6px;
}
.upload-item.done .status{ display:none; }
.upload-item.error .status{ background:rgba(190,30,30,0.82); }
.delete-btn{
  position:absolute;
  top:6px; right:6px;
  width:26px; height:26px;
  border-radius:50%;
  border:none;
  background:rgba(0,0,0,0.6);
  color:#fff;
  font-size:14px;
  line-height:1;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:background 0.2s ease, transform 0.2s ease;
}
.delete-btn:hover{ background:#c81e1e; transform:scale(1.08); }

/* ==========================================================================
   RESPONSIVE — TABLET (<=1024px)
   ========================================================================== */
@media (max-width:1024px){
  .container,
  .section,
  .site-footer{ padding-left:var(--pad-tablet); padding-right:var(--pad-tablet); }
  .section{ padding:var(--pad-tablet); }
  .section-tight{ padding:0 var(--pad-tablet) var(--pad-tablet); }
  .hero-inner{ padding:0 var(--pad-tablet); grid-template-columns:1fr; }
  .quick-access{ padding:0 var(--pad-tablet) 50px; }
  .hero-title{ font-size:48px; }
  .section-title{ font-size:36px; }
  .services-grid{ grid-template-columns:repeat(2,1fr); }
  .about-grid{ gap:40px; }

  .stats-bar{ padding:50px var(--pad-tablet); }
  .stats-grid{ grid-template-columns:repeat(2,1fr); row-gap:36px; }
  .preview-grid{ grid-template-columns:repeat(2,1fr); }
  .why-grid{ grid-template-columns:1fr; gap:40px; }
  .cta-banner{ padding:60px var(--pad-tablet); }
  .cta-banner h2{ font-size:30px; }
  .instagram-banner{ padding:44px var(--pad-tablet); }
}

/* ==========================================================================
   RESPONSIVE — MOBILE (<=768px)
   ========================================================================== */
@media (max-width:768px){
  .container,
  .site-footer{ padding-left:var(--pad-mobile); padding-right:var(--pad-mobile); }
  .section{ padding:40px var(--pad-mobile); }
  .section-tight{ padding:0 var(--pad-mobile) 40px; }

  .main-nav{ display:none; }
  .nav-cta{ display:none; }
  .burger{ display:flex; }
  .logo-img{ height:34px; }

  .hero{ min-height:100svh; }
  .hero-inner{ padding:0 var(--pad-mobile); }
  .hero-content{ padding:100px 0 40px; }
  .hero-title{ font-size:32px; }
  .hero-subtitle{ font-size:16px; }
  .hero-badge{ margin-bottom:20px; }
  .btn-primary{ width:100%; text-align:center; padding:16px 20px; }

  .quick-access{ padding:0 var(--pad-mobile) 40px; }
  .quick-grid{ grid-template-columns:repeat(2,1fr); }

  .section-title{ font-size:30px; }
  .about-grid{ grid-template-columns:1fr; }
  .badge-grid{ grid-template-columns:1fr; }
  .services-grid{ grid-template-columns:1fr; }

  .contact-form-wrap{ padding:24px 0 0; }

  .whatsapp-float{ width:54px; height:54px; bottom:16px; right:16px; }
  .whatsapp-float svg{ width:26px; height:26px; }

  .scroll-cue{ display:none; }
  .stats-bar{ padding:40px var(--pad-mobile); }
  .stats-grid{ grid-template-columns:repeat(2,1fr); row-gap:28px; }
  .stat-number{ font-size:34px; }
  .preview-grid{ grid-template-columns:1fr; }
  .why-grid{ grid-template-columns:1fr; }
  .cta-banner{ padding:50px var(--pad-mobile); }
  .cta-banner h2{ font-size:26px; }
  .instagram-banner{ padding:36px var(--pad-mobile); }
  .instagram-banner-inner{ flex-direction:column; text-align:center; }
  .instagram-left{ flex-direction:column; text-align:center; }
}