/* ==========================================================================
   Buki Techcare — Stylesheet
   ========================================================================== */

:root{
  --red: #E4002B;
  --red-dark: #B5001F;
  --green: #0FA34D;
  --green-dark: #0C7F3D;
  --yellow: #FFD400;
  --dark: #0B1220;
  --dark-2: #101a29;
  --ink: #1c2530;
  --muted: #5b6577;
  --light: #F5F7FA;
  --white: #ffffff;
  --border: #e7eaf0;

  --font-head: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 10px 30px -12px rgba(11,18,32,.18);
  --shadow-lg: 0 25px 60px -20px rgba(11,18,32,.3);
  --ease: cubic-bezier(.16,.84,.44,1);
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3,h4{ font-family: var(--font-head); color: var(--dark); margin:0 0 .5em; line-height:1.2; }
p{ margin:0 0 1em; }
button{ font-family: inherit; cursor:pointer; }
.container{ width:100%; max-width:1220px; margin:0 auto; padding:0 24px; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.55em;
  padding: 13px 26px; border-radius: 999px; font-weight:600; font-size:.96rem;
  border: 2px solid transparent; transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  white-space: nowrap;
}
.btn i{ font-size: 1.05em; }
.btn:hover{ transform: translateY(-3px); }
.btn-primary{ background: linear-gradient(135deg, var(--green), var(--green-dark)); color:#fff; box-shadow: 0 12px 24px -10px rgba(15,163,77,.55); }
.btn-primary:hover{ box-shadow: 0 16px 30px -10px rgba(15,163,77,.65); }
.btn-outline{ border-color: var(--dark); color: var(--dark); background: transparent; }
.btn-outline:hover{ background: var(--dark); color:#fff; }
.btn-ghost{ background: rgba(255,255,255,.08); color:#fff; border-color: rgba(255,255,255,.25); }
.btn-light{ background:#fff; color: var(--green-dark); }
.btn-light:hover{ box-shadow: 0 16px 30px -10px rgba(0,0,0,.35); }
.btn-outline-light{ border-color: rgba(255,255,255,.6); color:#fff; }
.btn-outline-light:hover{ background:#fff; color: var(--green-dark); }
.btn-lg{ padding:16px 32px; font-size:1.02rem; }
.btn-block{ width:100%; }

/* ---------- Preloader ---------- */
.preloader{
  position: fixed; inset:0; z-index: 9999; background: var(--dark);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:22px;
  transition: opacity .6s var(--ease), visibility .6s var(--ease);
}
.preloader.is-hidden{ opacity:0; visibility:hidden; }
.preloader-logo{ width:84px; height:84px; animation: pulseLogo 1.4s ease-in-out infinite; }
.preloader-bar{ width:160px; height:4px; background: rgba(255,255,255,.15); border-radius: 4px; overflow:hidden; }
.preloader-bar span{ display:block; height:100%; width:40%; background: linear-gradient(90deg,var(--red),var(--yellow),var(--green)); animation: loadBar 1.1s ease-in-out infinite; border-radius:4px; }
@keyframes loadBar{ 0%{ transform: translateX(-100%);} 100%{ transform: translateX(350%);} }
@keyframes pulseLogo{ 0%,100%{ transform: scale(1); } 50%{ transform: scale(1.08);} }

/* ---------- Header ---------- */
.site-header{
  position: fixed; top:0; left:0; right:0; z-index: 900;
  padding: 18px 0; transition: background .35s var(--ease), padding .35s var(--ease), box-shadow .35s var(--ease);
}
.site-header.is-scrolled{ background:#fff; padding:10px 0; box-shadow: 0 8px 24px -12px rgba(11,18,32,.15); }
.header-inner{ display:flex; align-items:center; justify-content:space-between; gap:20px; }
.brand{ display:flex; align-items:center; gap:10px; flex-shrink:0; }
.brand-logo{ width:44px; height:44px; object-fit:contain; transition: width .35s var(--ease), height .35s var(--ease); }
.site-header.is-scrolled .brand-logo{ width:38px; height:38px; }
.brand-name{ font-family: var(--font-head); font-weight:700; font-size:1.2rem; color:#fff; transition: color .35s var(--ease); }
.brand-name em{ font-style:normal; color: var(--yellow); }
.site-header.is-scrolled .brand-name{ color: var(--dark); }
.site-header.is-scrolled .brand-name em{ color: var(--green); }

.main-nav ul{ display:flex; gap:30px; }
.nav-link{ font-weight:600; font-size:.95rem; color:#fff; position:relative; padding:6px 0; transition: color .3s; }
.nav-link::after{ content:''; position:absolute; left:0; bottom:0; height:2px; width:0; background: var(--yellow); transition: width .3s var(--ease); }
.nav-link:hover, .nav-link.active{ color: var(--yellow); }
.site-header.is-scrolled .nav-link{ color: var(--ink); }
.site-header.is-scrolled .nav-link:hover, .site-header.is-scrolled .nav-link.active{ color: var(--green-dark); }
.site-header.is-scrolled .nav-link::after{ background: var(--green-dark); }
.nav-link.active::after, .nav-link:hover::after{ width:100%; }

.header-actions{ display:flex; align-items:center; gap:12px; }
.header-call{ display:none; }
.header-cta{ padding:11px 20px; font-size:.9rem; }

.nav-toggle{ display:none; flex-direction:column; justify-content:center; gap:5px; width:34px; height:30px; background:transparent; border:none; position:relative; z-index:860; }
.nav-toggle span{ display:block; height:2px; width:100%; background:#fff; border-radius:2px; transition: transform .3s var(--ease), opacity .3s var(--ease), background .3s; }
.site-header.is-scrolled .nav-toggle span{ background: var(--dark); }
.nav-toggle.is-active span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2){ opacity:0; }
.nav-toggle.is-active span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero{
  position: relative; min-height: 100vh; display:flex; flex-direction:column; justify-content:center;
  background: linear-gradient(160deg, var(--dark) 0%, var(--dark-2) 55%, #0d2417 100%);
  overflow:hidden; padding: 140px 0 90px;
}
.hero-bg{ position:absolute; inset:0; overflow:hidden; z-index:0; }
.hero-grid{
  position:absolute; inset:0;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 75%);
}
.blob{ position:absolute; border-radius:50%; filter: blur(90px); opacity:.45; animation: float 14s ease-in-out infinite; }
.blob-red{ width:420px; height:420px; background: var(--red); top:-120px; left:-100px; animation-delay:0s; }
.blob-green{ width:460px; height:460px; background: var(--green); bottom:-160px; right:-120px; animation-delay:3s; }
.blob-yellow{ width:300px; height:300px; background: var(--yellow); top:40%; left:55%; animation-delay:6s; opacity:.25; }
@keyframes float{
  0%,100%{ transform: translate(0,0) scale(1); }
  33%{ transform: translate(30px,-40px) scale(1.08); }
  66%{ transform: translate(-25px,25px) scale(.95); }
}

.hero-inner{ position:relative; z-index:2; display:grid; grid-template-columns: 1.15fr .85fr; gap:50px; align-items:center; }
.hero-slider{ position:relative; min-height: 300px; }
.hero-slide{
  position:absolute; inset:0; opacity:0; visibility:hidden; transform: translateY(24px);
  transition: opacity .7s var(--ease), transform .7s var(--ease), visibility .7s;
}
.hero-slide.is-active{ position:relative; opacity:1; visibility:visible; transform:none; }
.hero-eyebrow{ display:inline-flex; align-items:center; gap:8px; color: var(--yellow); font-weight:700; font-size:.85rem; letter-spacing:.06em; text-transform:uppercase; background: rgba(255,212,0,.1); padding:8px 16px; border-radius:999px; margin-bottom:20px; }
.hero h1{ color:#fff; font-size: clamp(2.3rem, 4.6vw, 3.6rem); font-weight:800; margin-bottom:22px; }
.text-gradient{ background: linear-gradient(100deg, var(--yellow), var(--green) 60%, #6be89b); -webkit-background-clip:text; background-clip:text; color:transparent; }
.hero-text{ color: rgba(255,255,255,.78); font-size:1.08rem; max-width: 540px; margin-bottom:34px; }
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; }

.hero-visual{ position:relative; display:flex; align-items:center; justify-content:center; min-height:360px; }
.hero-device{
  width: 250px; height:250px; border-radius:50%;
  background: radial-gradient(circle at 35% 30%, rgba(255,255,255,.12), rgba(255,255,255,.02));
  border: 1px solid rgba(255,255,255,.15);
  display:flex; align-items:center; justify-content:center; padding: 30px;
  animation: floatSlow 6s ease-in-out infinite;
  backdrop-filter: blur(6px);
}
.hero-device img{ width:100%; filter: drop-shadow(0 20px 40px rgba(0,0,0,.45)); }
@keyframes floatSlow{ 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-18px);} }

.hero-badge-card{
  position:absolute; display:flex; align-items:center; gap:12px; background: rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.16); backdrop-filter: blur(10px); padding:14px 18px; border-radius: 14px;
  color:#fff; box-shadow: var(--shadow-lg); animation: floatCard 5s ease-in-out infinite;
}
.hero-badge-card i{ font-size:1.4rem; color: var(--yellow); }
.hero-badge-card strong{ display:block; font-size:.95rem; }
.hero-badge-card span{ font-size:.78rem; color: rgba(255,255,255,.7); }
.card-float-1{ top:0; left:-10px; animation-delay:.2s; }
.card-float-2{ bottom:30px; right:-20px; animation-delay:1s; }
.card-float-3{ bottom:-10px; left:10px; animation-delay:2s; }
@keyframes floatCard{ 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-12px);} }

.hero-dots{ position:relative; z-index:2; display:flex; justify-content:center; gap:10px; margin-top:40px; }
.hero-dots button{ width:10px; height:10px; border-radius:50%; background: rgba(255,255,255,.3); border:none; padding:0; transition: all .3s var(--ease); }
.hero-dots button.is-active{ background: var(--yellow); width:28px; border-radius:6px; }

.scroll-cue{
  position:absolute; bottom:18px; left:50%; transform: translateX(-50%); z-index:2;
  width:38px; height:38px; border-radius:50%; border:1px solid rgba(255,255,255,.3);
  display:flex; align-items:center; justify-content:center; color:#fff; animation: bounce 2.2s infinite;
}
@keyframes bounce{ 0%,100%{ transform: translate(-50%,0);} 50%{ transform: translate(-50%,8px);} }

/* ---------- Ticker ---------- */
.ticker{ background: var(--dark); overflow:hidden; padding: 16px 0; border-top:1px solid rgba(255,255,255,.08); border-bottom: 3px solid var(--green); }
.ticker-track{ display:flex; gap:50px; width:max-content; animation: scrollTicker 26s linear infinite; }
.ticker-track span{ display:flex; align-items:center; gap:10px; color: rgba(255,255,255,.85); font-weight:600; font-size:.92rem; white-space:nowrap; }
.ticker-track i{ color: var(--yellow); }
@keyframes scrollTicker{ from{ transform: translateX(0);} to{ transform: translateX(-50%);} }

/* ---------- Reveal animation ---------- */
.reveal{ opacity:0; transform: translateY(36px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in-view{ opacity:1; transform:none; }
.reveal[data-reveal="left"]{ transform: translateX(-50px); }
.reveal[data-reveal="left"].in-view{ transform:none; }
.reveal[data-reveal="right"]{ transform: translateX(50px); }
.reveal[data-reveal="right"].in-view{ transform:none; }

/* ---------- Section shared ---------- */
section{ padding: 100px 0; position:relative; }
.eyebrow{ display:inline-block; color: var(--green-dark); font-weight:700; text-transform:uppercase; letter-spacing:.08em; font-size:.82rem; margin-bottom:12px; }
.eyebrow.center{ display:block; text-align:center; }
.section-head{ max-width:720px; margin: 0 auto 50px; text-align:left; }
.section-head h2{ font-size: clamp(1.8rem, 3.2vw, 2.5rem); }
.section-sub{ color: var(--muted); font-size:1.05rem; }
.faq .section-head, .services .section-head, .process .section-head, .why .section-head, .pricing .section-head{ text-align:center; margin-left:auto; margin-right:auto; }
.faq .section-sub a{ color: var(--green-dark); font-weight:700; text-decoration: underline; }

/* ---------- About ---------- */
.about{ background: var(--light); }
.about-inner{ display:grid; grid-template-columns: .9fr 1.1fr; gap:60px; align-items:center; }
.about-media{ position:relative; }
.about-media-frame{ border-radius: var(--radius); overflow:hidden; box-shadow: var(--shadow-lg); border: 6px solid #fff; }
.about-tag{
  position:absolute; bottom:-26px; left:-26px; background:#fff; padding:16px 20px; border-radius: var(--radius-sm);
  display:flex; align-items:center; gap:12px; box-shadow: var(--shadow); font-size:.9rem;
}
.about-tag i{ color: var(--red); font-size:1.3rem; }
.about-tag strong{ display:block; }
.about-tag span{ color: var(--muted); font-size:.82rem; }
.about-content h2{ margin-bottom:20px; }
.about-content p{ color: var(--muted); }
.about-points{ margin: 24px 0 30px; display:flex; flex-direction:column; gap:12px; }
.about-points li{ display:flex; align-items:flex-start; gap:10px; font-weight:600; color: var(--ink); }
.about-points i{ color: var(--green-dark); margin-top:3px; }

/* ---------- Devices strip ---------- */
.devices-strip{ display:flex; flex-wrap:wrap; justify-content:center; gap:16px; margin-bottom:44px; }
.device-chip{ display:flex; align-items:center; gap:10px; background: var(--light); border:1px solid var(--border); padding:12px 22px; border-radius:999px; font-weight:600; transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s; }
.device-chip:hover{ transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--green); }
.device-chip i{ color: var(--green-dark); }

/* ---------- Tabs / Services ---------- */
.tab-buttons{ display:flex; justify-content:center; gap:12px; flex-wrap:wrap; margin-bottom:40px; }
.tab-btn{
  display:flex; align-items:center; gap:10px; background:#fff; border:2px solid var(--border); padding:12px 26px;
  border-radius:999px; font-weight:700; color: var(--muted); transition: all .3s var(--ease);
}
.tab-btn i{ font-size:1rem; }
.tab-btn:hover{ border-color: var(--green); color: var(--green-dark); }
.tab-btn.is-active{ background: linear-gradient(135deg, var(--green), var(--green-dark)); color:#fff; border-color: transparent; box-shadow: 0 10px 20px -8px rgba(15,163,77,.5); }

.tab-panel{ display:none; }
.tab-panel.is-active{ display:block; animation: fadeUp .5s var(--ease); }
@keyframes fadeUp{ from{ opacity:0; transform: translateY(16px);} to{ opacity:1; transform:none;} }

.service-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap:22px; }
.service-card{
  background:#fff; border:1px solid var(--border); border-radius: var(--radius); padding:28px 24px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.service-card:hover{ transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card i{ font-size:1.7rem; color:#fff; background: linear-gradient(135deg, var(--red), var(--green)); width:52px; height:52px; border-radius:14px; display:flex; align-items:center; justify-content:center; margin-bottom:18px; }
.service-card h3{ font-size:1.05rem; margin-bottom:8px; }
.service-card p{ color: var(--muted); font-size:.92rem; margin:0; }

/* ---------- Process ---------- */
.process{ background: var(--dark); }
.process .section-head h2{ color:#fff; }
.process .eyebrow{ color: var(--yellow); }
.process-steps{ display:grid; grid-template-columns: repeat(4,1fr); gap:26px; position:relative; }
.process-steps::before{
  content:''; position:absolute; top:70px; left:12%; right:12%; height:2px;
  background: repeating-linear-gradient(90deg, rgba(255,255,255,.25) 0 10px, transparent 10px 20px);
  z-index:0;
}
.process-step{ position:relative; z-index:1; background: rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.1); border-radius: var(--radius); padding:34px 24px; text-align:center; transition: transform .35s var(--ease), background .35s var(--ease); }
.process-step:hover{ transform: translateY(-8px); background: rgba(255,255,255,.07); }
.step-number{ position:absolute; top:-16px; left:50%; transform: translateX(-50%); background: linear-gradient(135deg,var(--red),var(--yellow)); color:#20140a; font-weight:800; font-size:.8rem; width:36px; height:36px; border-radius:50%; display:flex; align-items:center; justify-content:center; box-shadow: 0 8px 18px -6px rgba(0,0,0,.5); }
.process-step i{ font-size:2rem; color: var(--yellow); margin: 14px 0 16px; }
.process-step h3{ color:#fff; font-size:1.1rem; }
.process-step p{ color: rgba(255,255,255,.65); font-size:.92rem; margin:0; }

/* ---------- Why ---------- */
.why-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:24px; }
.why-card{ padding:32px 26px; border-radius: var(--radius); background: var(--light); text-align:left; transition: transform .35s var(--ease), box-shadow .35s var(--ease); border-top: 4px solid transparent; }
.why-card:hover{ transform: translateY(-8px); box-shadow: var(--shadow-lg); border-top-color: var(--green); }
.why-card i{ font-size:1.6rem; color: var(--white); background: linear-gradient(135deg, var(--green), var(--green-dark)); width:54px; height:54px; border-radius:50%; display:flex; align-items:center; justify-content:center; margin-bottom:18px; }
.why-card h3{ font-size:1.08rem; margin-bottom:8px; }
.why-card p{ color: var(--muted); margin:0; font-size:.93rem; }

/* ---------- Pricing ---------- */
.pricing{ background: var(--light); }
.pricing-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:26px; align-items:stretch; }
.price-card{ background:#fff; border:1px solid var(--border); border-radius: var(--radius); padding:38px 30px; text-align:center; position:relative; transition: transform .35s var(--ease), box-shadow .35s var(--ease); display:flex; flex-direction:column; }
.price-card:hover{ transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.price-card.is-featured{ background: linear-gradient(160deg, var(--dark), var(--dark-2)); color:#fff; transform: scale(1.04); border-color: transparent; }
.price-card.is-featured:hover{ transform: scale(1.04) translateY(-8px); }
.price-card.is-featured h3{ color:#fff; }
.price-badge{ position:absolute; top:-14px; left:50%; transform: translateX(-50%); background: var(--yellow); color:#20140a; font-weight:800; font-size:.75rem; padding:6px 16px; border-radius:999px; text-transform:uppercase; letter-spacing:.04em; }
.price-tag{ font-size:1.15rem; font-weight:700; color: var(--green-dark); margin: 10px 0 24px; }
.price-card.is-featured .price-tag{ color: var(--yellow); }
.price-tag span{ display:block; font-size:1.5rem; margin-top:4px; }
.price-card ul{ text-align:left; display:flex; flex-direction:column; gap:12px; margin-bottom:30px; flex:1; }
.price-card ul i{ color: var(--green); margin-right:8px; }
.price-card.is-featured ul i{ color: var(--yellow); }

/* ---------- Vehicle Import ---------- */
.vehicle-import{ background:#fff; }
.vi-inner{ display:grid; grid-template-columns: .9fr 1.1fr; gap:60px; align-items:center; }
.vi-media{ position:relative; }
.vi-media-frame{ border-radius: var(--radius); overflow:hidden; box-shadow: var(--shadow-lg); border: 6px solid var(--light); }
.vi-media-frame img{ width:100%; display:block; }
.vi-ribbon{
  position:absolute; bottom:-24px; right:-20px; background:#fff; padding:16px 20px; border-radius: var(--radius-sm);
  display:flex; align-items:center; gap:12px; box-shadow: var(--shadow); font-size:.9rem;
}
.vi-ribbon i{ color: var(--yellow); font-size:1.5rem; background: var(--dark); width:44px; height:44px; border-radius:50%; display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.vi-ribbon strong{ display:block; }
.vi-ribbon span{ color: var(--muted); font-size:.82rem; }

.vi-content h2{ margin-bottom:16px; }
.vi-content > p{ color: var(--muted); margin-bottom:26px; }

.vi-services{ display:flex; flex-direction:column; gap:16px; margin-bottom:28px; }
.vi-services li{ display:flex; align-items:flex-start; gap:16px; }
.vi-services i{
  flex-shrink:0; width:44px; height:44px; border-radius:12px; display:flex; align-items:center; justify-content:center;
  background: linear-gradient(135deg, var(--green), var(--green-dark)); color:#fff; font-size:1.05rem;
}
.vi-services strong{ display:block; font-size:.98rem; margin-bottom:2px; }
.vi-services span{ color: var(--muted); font-size:.88rem; }

.vi-badges{ display:grid; grid-template-columns: repeat(2,1fr); gap:12px; margin-bottom:30px; }
.vi-badges div{ display:flex; align-items:center; gap:10px; background: var(--light); border-radius:10px; padding:12px 14px; font-weight:600; font-size:.85rem; }
.vi-badges i{ color: var(--green-dark); }

.vi-actions{ display:flex; gap:14px; flex-wrap:wrap; }

/* ---------- CTA band ---------- */
.cta-band{ background: linear-gradient(120deg, var(--red) 0%, var(--red-dark) 45%, #7a0015 100%); padding:60px 0; overflow:hidden; position:relative; }
.cta-band::before{ content:''; position:absolute; inset:0; background: radial-gradient(circle at 85% 20%, rgba(255,212,0,.25), transparent 55%); }
.cta-inner{ position:relative; display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap; }
.cta-inner h2{ color:#fff; margin-bottom:6px; font-size: clamp(1.5rem,2.6vw,2rem); }
.cta-inner p{ color: rgba(255,255,255,.85); margin:0; }
.cta-buttons{ display:flex; gap:14px; flex-wrap:wrap; }

/* ---------- FAQ / Accordion ---------- */
.faq-inner{ max-width:820px; }
.accordion-item{ border-bottom:1px solid var(--border); }
.accordion-head{
  width:100%; display:flex; align-items:center; justify-content:space-between; gap:16px;
  background:none; border:none; padding:22px 4px; text-align:left; font-family: var(--font-head);
  font-weight:600; font-size:1.05rem; color: var(--dark);
}
.accordion-head i{ transition: transform .35s var(--ease); color: var(--green-dark); flex-shrink:0; }
.accordion-item.is-open .accordion-head i{ transform: rotate(180deg); }
.accordion-body{ max-height:0; overflow:hidden; transition: max-height .4s var(--ease), padding .4s var(--ease); }
.accordion-item.is-open .accordion-body{ max-height: 300px; padding-bottom:22px; }
.accordion-body p{ color: var(--muted); margin:0; padding-right:30px; }

/* ---------- Contact ---------- */
.contact-inner{ display:grid; grid-template-columns: 1fr 1fr; gap:60px; align-items:start; }
.contact-cards{ display:flex; flex-direction:column; gap:14px; margin: 28px 0; }
.contact-card{ display:flex; align-items:center; gap:16px; background: var(--light); padding:18px 20px; border-radius: var(--radius-sm); transition: transform .3s var(--ease), box-shadow .3s var(--ease); }
a.contact-card:hover{ transform: translateX(6px); box-shadow: var(--shadow); }
.contact-card i{ width:44px; height:44px; border-radius:50%; background: linear-gradient(135deg,var(--green),var(--green-dark)); color:#fff; display:flex; align-items:center; justify-content:center; font-size:1.1rem; flex-shrink:0; }
.contact-card strong{ display:block; font-size:.95rem; }
.contact-card span{ color: var(--muted); font-size:.88rem; }
.social-row{ display:flex; gap:12px; margin-bottom:26px; }
.social-row a{ width:42px; height:42px; border-radius:50%; background: var(--dark); color:#fff; display:flex; align-items:center; justify-content:center; transition: transform .3s var(--ease), background .3s; }
.social-row a:hover{ background: var(--green-dark); transform: translateY(-4px); }
.map-frame{ border-radius: var(--radius); overflow:hidden; box-shadow: var(--shadow); border:1px solid var(--border); }

.contact-form{ background: var(--light); padding:36px; border-radius: var(--radius); border:1px solid var(--border); }
.contact-form h3{ margin-bottom:22px; }
.contact-form label{ display:block; font-weight:600; font-size:.9rem; margin-bottom:16px; color: var(--ink); }
.contact-form input, .contact-form select, .contact-form textarea{
  width:100%; margin-top:8px; padding:13px 14px; border-radius:10px; border:1px solid var(--border);
  font-family: inherit; font-size:.95rem; background:#fff; transition: border-color .3s, box-shadow .3s;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus{ outline:none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(15,163,77,.15); }
.contact-form textarea{ resize:vertical; }
.form-note{ font-size:.8rem; color: var(--muted); text-align:center; margin: 14px 0 0; }

/* ---------- Footer ---------- */
.site-footer{ background: var(--dark); color: rgba(255,255,255,.8); padding-top:70px; }
.footer-inner{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap:40px; padding-bottom:50px; border-bottom:1px solid rgba(255,255,255,.1); }
.footer-brand{ display:flex; gap:14px; align-items:center; }
.footer-brand img{ width:52px; height:52px; }
.footer-brand .brand-name{ color:#fff; font-size:1.15rem; }
.footer-brand p{ color: rgba(255,255,255,.55); margin:2px 0 0; font-size:.85rem; }
.footer-col h4{ color:#fff; font-size:1rem; margin-bottom:18px; }
.footer-col{ display:flex; flex-direction:column; gap:12px; font-size:.92rem; }
.footer-col a, .footer-col span{ color: rgba(255,255,255,.7); transition: color .3s, transform .3s; display:inline-flex; align-items:center; gap:8px; width:fit-content; }
.footer-col a:hover{ color: var(--yellow); transform: translateX(4px); }
.footer-bottom{ padding:22px 0; text-align:center; font-size:.85rem; color: rgba(255,255,255,.5); }
.footer-bottom-inner{ display:flex; align-items:center; justify-content:center; gap:18px; flex-wrap:wrap; }
.staff-link{ color: rgba(255,255,255,.28); font-size:.75rem; transition: color .3s; }
.staff-link:hover{ color: rgba(255,255,255,.6); }

/* ---------- Floating buttons ---------- */
.whatsapp-float{
  position:fixed; bottom:26px; right:26px; z-index:500; width:60px; height:60px; border-radius:50%;
  background:#25D366; color:#fff; display:flex; align-items:center; justify-content:center; font-size:1.7rem;
  box-shadow: 0 12px 26px -8px rgba(37,211,102,.6); animation: pulseWA 2.4s ease-in-out infinite;
}
@keyframes pulseWA{ 0%,100%{ box-shadow: 0 12px 26px -8px rgba(37,211,102,.6);} 50%{ box-shadow: 0 12px 34px -6px rgba(37,211,102,.9);} }

.back-to-top{
  position:fixed; bottom:26px; right:96px; z-index:500; width:46px; height:46px; border-radius:50%;
  background: var(--dark); color:#fff; border:none; display:flex; align-items:center; justify-content:center;
  opacity:0; visibility:hidden; transform: translateY(10px); transition: all .35s var(--ease);
}
.back-to-top.is-visible{ opacity:1; visibility:visible; transform:none; }
.back-to-top:hover{ background: var(--green-dark); }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1080px){
  .hero-inner{ grid-template-columns: 1fr; }
  .hero-visual{ order:-1; min-height: 260px; }
  .service-grid{ grid-template-columns: repeat(2,1fr); }
  .process-steps{ grid-template-columns: repeat(2,1fr); row-gap:50px; }
  .process-steps::before{ display:none; }
  .why-grid{ grid-template-columns: repeat(2,1fr); }
  .pricing-grid{ grid-template-columns: 1fr; max-width:420px; margin:0 auto; }
  .price-card.is-featured{ transform:none; order:-1; }
  .price-card.is-featured:hover{ transform: translateY(-8px); }
  .footer-inner{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px){
  .main-nav{
    position: fixed; inset: 0 0 0 auto; width: min(320px, 82vw); height:100vh;
    background:#fff; padding: 110px 32px 40px; transform: translateX(100%);
    transition: transform .4s var(--ease); box-shadow: -20px 0 50px rgba(0,0,0,.2); z-index: 850;
  }
  .main-nav.is-open{ transform: translateX(0); }
  .main-nav ul{ flex-direction:column; gap:6px; }
  .main-nav .nav-link{ color: var(--ink); display:block; padding:14px 6px; font-size:1.05rem; border-bottom:1px solid var(--border); }
  .main-nav .nav-link:hover, .main-nav .nav-link.active{ color: var(--green-dark); }
  .main-nav .nav-link::after{ display:none; }
  .nav-toggle{ display:flex; }
  .header-cta span{ display:none; }
  .header-cta{ padding:11px 14px; }
  .header-cta i{ font-size:1.2rem; }

  .about-inner{ grid-template-columns:1fr; }
  .about-media{ margin-bottom:40px; }
  .vi-inner{ grid-template-columns:1fr; }
  .vi-media{ margin-bottom:40px; }
  .vi-badges{ grid-template-columns:1fr; }
  .contact-inner{ grid-template-columns:1fr; }
  section{ padding: 72px 0; }
}

@media (max-width: 640px){
  .container{ padding:0 18px; }
  .hero{ padding-top:120px; }
  .hero h1{ font-size: clamp(2rem, 8vw, 2.6rem); }
  .hero-actions{ flex-direction:column; align-items:stretch; }
  .hero-actions .btn{ width:100%; }
  .hero-badge-card{ display:none; }
  .hero-device{ width:180px; height:180px; }
  .service-grid{ grid-template-columns: 1fr; }
  .process-steps{ grid-template-columns: 1fr; }
  .why-grid{ grid-template-columns: 1fr; }
  .footer-inner{ grid-template-columns: 1fr; text-align:left; }
  .cta-inner{ flex-direction:column; text-align:center; }
  .cta-buttons{ justify-content:center; width:100%; }
  .cta-buttons .btn{ flex:1; }
  .whatsapp-float{ width:52px; height:52px; font-size:1.5rem; bottom:18px; right:18px; }
  .back-to-top{ width:40px; height:40px; right:80px; bottom:20px; }
  .tab-buttons{ gap:8px; }
  .tab-btn{ padding:10px 18px; font-size:.88rem; }
}