/* ==========================================
   COBROFUTBOL — RECONSTRUCTION V2
   Aesthetics: Precise Football-Tech Premium
   Colors: #39D353 (Neon), #0E7A32 (Deep), #0B0F14 (Base)
   ========================================== */

:root {
  --green:       #16A34A;
  --green-light: #39D353;
  --green-dark:  #0E7A32;
  --bg-dark:     #0B0F14;
  --bg-card:     #1F2937;
  --muted:       #9CA3AF;
  --white:       #F8FAFC;
  --font-main:   'Inter', sans-serif;
  --font-display:'Bebas Neue', sans-serif;
  --radius:      12px;
  --radius-lg:   24px;
  --shadow:      0 10px 40px rgba(0,0,0,0.6);
}

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-main);
  background: var(--bg-dark);
  color: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

/* ── UTILITIES ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.text-center { text-align: center; }
.label-badge {
  display: inline-block;
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .15em;
  color: var(--green-light);
  background: rgba(57,211,83,.1);
  border: 1px solid rgba(57,211,83,.25);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 20px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  line-height: 1.05;
  letter-spacing: .02em;
  margin-bottom: 24px;
}
.section-title span { color: var(--green-light); }
.section-subtitle { font-size: 1.15rem; color: var(--muted); max-width: 600px; margin-inline: auto; margin-top: 12px; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: all .3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}
.btn-primary {
  background: var(--green-light);
  color: #000;
  box-shadow: 0 8px 24px rgba(57,211,83,.3);
}
.btn-primary:hover {
  transform: translateY(-3px);
  background: #4ade80;
  box-shadow: 0 12px 32px rgba(57,211,83,.5);
}
.btn-outline {
  background: transparent;
  color: var(--green-light);
  border: 2px solid var(--green-light);
}
.btn-outline:hover {
  background: rgba(57,211,83,.1);
  transform: translateY(-3px);
}
.btn-login {
  background: rgba(255,255,255,0.07);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.18);
  backdrop-filter: blur(8px);
}
.btn-login:hover {
  background: rgba(255,255,255,0.13);
  border-color: rgba(255,255,255,0.35);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}
.btn-lg { padding: 18px 42px; font-size: 1.1rem; }
.btn-login-full {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 18px;
  border-radius: 10px;
  background: linear-gradient(135deg, #16a34a 0%, #39d353 100%);
  border: none;
  color: #fff;
  text-decoration: none;
  cursor: pointer;
  transition: all .3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 18px rgba(57,211,83,.35);
  flex-shrink: 0;
  white-space: nowrap;
}
.btn-login-full:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(57,211,83,.55);
  background: linear-gradient(135deg, #15803d 0%, #4ade80 100%);
}
.login-lock-icon {
  flex-shrink: 0;
  opacity: 0.9;
}
.login-btn-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.2;
}
.login-main {
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: #fff;
}
.login-sub {
  font-size: 0.65rem;
  font-weight: 400;
  color: rgba(255,255,255,0.70);
  letter-spacing: 0.04em;
}

/* ── NAVBAR ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 24px 0;
  background: rgba(11,15,20,.6);
  backdrop-filter: blur(12px);
  transition: all .3s;
}
.navbar.scrolled { padding: 12px 0; background: rgba(11,15,20,.95); border-bottom: 1px solid rgba(255,255,255,.05); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; max-width: 300px; }
.logo-img { height: 44px; width: auto; object-fit: contain; filter: drop-shadow(0 0 10px rgba(57,211,83,0.4)); }
.logo-text { font-family: var(--font-display); font-size: 1.6rem; color: var(--white); letter-spacing: .05em; font-weight: 900; }
.logo-text .dot-cl { color: var(--green-light); }

.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: .95rem; font-weight: 500; transition: color .2s; white-space: nowrap; }
.nav-links a:hover { color: var(--green-light); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
}
.hamburger span {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--white);
  transition: .3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  position: fixed;
  top: 0; right: -100%;
  width: 100%; height: 100vh;
  background: var(--bg-dark);
  z-index: 999;
  display: flex;
  flex-direction: column;
  padding: 100px 40px;
  transition: right .4s cubic-bezier(0.4, 0, 0.2, 1);
  gap: 24px;
}
.mobile-nav.active { right: 0; }
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--white);
  text-decoration: none;
  letter-spacing: 1px;
}

/* ── HERO ── */
.hero-section {
  min-height: 100vh;
  padding: 160px 0 80px;
  position: relative;
  overflow: hidden;
  background-color: var(--bg-dark);
  background-image: 
    radial-gradient(circle at 70% 40%, rgba(22,163,74,.12) 0%, transparent 60%),
    repeating-linear-gradient(
      to bottom,
      transparent,
      transparent 80px,
      rgba(255, 255, 255, 0.015) 80px,
      rgba(255, 255, 255, 0.015) 160px
    ),
    url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M39 39h2v2h-2zm-1 1h4v-2h-4z' fill='%23ffffff' fill-opacity='0.05'/%3E%3C/svg%3E");
}
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 80px; align-items: center; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: .85rem;
  font-weight: 600;
  margin-bottom: 24px;
}
.p-dot { width: 8px; height: 8px; background: var(--green-light); border-radius: 50%; display: inline-block; box-shadow: 0 0 10px var(--green-light); }
.hero-content h1 { font-family: var(--font-display); font-size: clamp(3rem, 7vw, 5.5rem); line-height: 0.95; margin-bottom: 30px; letter-spacing: -0.01em; }
.hero-content h1 span { color: var(--green-light); }
.hero-sub { font-size: 1.25rem; color: var(--muted); line-height: 1.6; max-width: 580px; margin-bottom: 48px; }
.hero-sub strong { color: var(--white); border-bottom: 2px solid var(--green-light); }
.hero-btns { display: flex; flex-direction: column; gap: 20px; align-items: flex-start; margin-bottom: 60px; }
.hero-btns .btn { width: 100%; max-width: 300px; text-align: center; justify-content: center; }

.nav-actions .btn { padding: 10px 24px; font-size: 0.95rem; white-space: nowrap; border-radius: 8px; }

.hero-stats-row { display: flex; gap: 48px; padding-top: 40px; border-top: 1px solid rgba(255,255,255,0.08); }
.h-stat strong { display: block; font-family: var(--font-display); font-size: 2.2rem; color: var(--green-light); line-height: 1; margin-bottom: 4px; }
.h-stat span { font-size: .75rem; color: var(--muted); letter-spacing: 1.5px; font-weight: 700; }

/* HERO VISUAL */
.shield-main-wrap { position: relative; display: flex; justify-content: center; align-items: center; }
.hero-shield-img { width: 100%; max-width: 420px; filter: drop-shadow(0 0 60px rgba(57,211,83,.25)); animation: floatImg 6s ease-in-out infinite; }
@keyframes floatImg { 0%,100% {transform:translateY(0) scale(1.02); } 50% {transform:translateY(-15px) scale(1); } }

.f-card {
  position: absolute;
  background: rgba(31,41,55,.85);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.12);
  padding: 14px 18px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
  z-index: 5;
  min-width: 240px;
}
.f-icon { width: 36px; height: 36px; border-radius: 10px; display:flex; align-items:center; justify-content:center; color:#fff; flex-shrink:0;}
.f-icon.green { background: rgba(57,211,83,.2); color: var(--green-light); }
.f-icon.purple { background: rgba(139,92,246,.2); color: #a78bfa; }
.f-icon.blue { background: rgba(59,130,246,.2); color: #60a5fa; }
.f-text { display: flex; flex-direction: column; }
.f-text strong { font-size: .9rem; line-height: 1.2; margin-bottom: 2px; }
.f-text span { font-size: .75rem; color: var(--muted); }

.f-card-1 { right: -60px; top: 15%; animation: floatCard 4s infinite; }
.f-card-2 { left: -80px; top: 55%; animation: floatCard 5s infinite; animation-delay: 1s; }
.f-card-3 { right: -30px; bottom: 5%; animation: floatCard 4.5s infinite; animation-delay: 0.5s; }

@keyframes floatCard { 0%,100% {transform:translateY(0)} 50% {transform:translateY(-10px)} }
.spin { animation: spin 4s linear infinite; }
@keyframes spin { from {transform:rotate(0deg)} to {transform:rotate(360deg)} }

/* ── BANK BAR ── */
.bank-bar { padding: 20px 0; border-top: 1px solid rgba(255,255,255,0.05); border-bottom: 1px solid rgba(255,255,255,0.05); background: linear-gradient(90deg, rgba(22,163,74,0.05), transparent 20%, transparent 80%, rgba(22,163,74,0.05)); overflow: hidden; }
.bank-bar-inner { display: flex; align-items: center; gap: 32px; }
.bank-label { display: flex; align-items: center; gap: 12px; flex-shrink: 0; padding-right: 24px; border-right: 1px solid rgba(255,255,255,0.1); }
.pulse-dot { width: 8px; height: 8px; background: var(--green-light); border-radius: 50%; box-shadow: 0 0 10px var(--green-light); animation: pulse 2s infinite; }
.bank-label p { font-size: .65rem; font-weight: 800; letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted); margin: 0; }
.bank-slider-container { overflow: hidden; position: relative; width: 100%; white-space: nowrap; mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent); -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent); }
.bank-slider { display: flex; gap: 60px; align-items: center; width: max-content; animation: slideBanks 30s linear infinite; }
.bank-slider:hover { animation-play-state: paused; }
.bank-logo { display: inline-flex; align-items: center; gap: 8px; font-size: 1.25rem; font-family: var(--font-display); color: rgba(255,255,255,0.4); text-transform: uppercase; transition: all .3s; cursor: pointer; font-weight: 600; letter-spacing: 1px; }
.bank-logo:hover { color: var(--white); transform: scale(1.05); }
.bank-logo:hover svg { color: var(--green-light); filter: drop-shadow(0 0 8px var(--green-light)); }
.b-sant { font-weight: 900; letter-spacing: -0.5px; }
.b-bci { font-style: italic; font-weight: 900; font-family: var(--font-main); font-size: 1.4rem; letter-spacing: -1.5px; }
.b-scotia { letter-spacing: 2px; }
.b-esta { border-bottom: 3px solid currentColor; padding-bottom: 2px; line-height: 0.8; }
.b-itau { color: rgba(249,115,22,0.4); font-family: var(--font-main); font-weight: 800; letter-spacing: -1px; }
.bank-logo:hover .b-itau { color: #f97316; }

@keyframes slideBanks { 100% { transform: translateX(calc(-50% - 30px)); } }
@keyframes pulse { 0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(57, 211, 83, 0.7); } 70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(57, 211, 83, 0); } 100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(57, 211, 83, 0); } }

/* ── PROBLEM SECTION ── */
.problem-section { 
  padding: 80px 0; 
  background-color: var(--bg-dark);
  background-image: 
    radial-gradient(circle at 20% 80%, rgba(22,163,74,.04) 0%, transparent 50%),
    radial-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: auto, 20px 20px;
}
.pain-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 64px; }
.pain-card { background: rgba(31,41,55,0.4); border: 1px solid rgba(255,255,255,0.08); padding: 40px 32px; border-radius: var(--radius-lg); transition: all .3s; text-align: left; }
.pain-card:hover { transform: translateY(-8px); border-color: rgba(255,255,255,0.15); background: rgba(31,41,55,0.6); }
.p-icon { width: 56px; height: 56px; border-radius: 14px; display:flex; align-items:center; justify-content:center; margin-bottom:24px; }
.pain-card h3 { font-size: 1.25rem; margin-bottom: 12px; line-height: 1.3; }
.pain-card p { font-size: .95rem; color: var(--muted); line-height: 1.6; }

/* ── SOLUTION SECTION ── */
.solution-section { 
  padding: 80px 0; 
  background-color: rgba(57,211,83,0.02);
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='103.923' viewBox='0 0 60 103.923' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0l30 17.32v34.64L30 69.28 0 51.96V17.32z' fill='none' stroke='%23ffffff' stroke-opacity='0.015' stroke-width='1'/%3E%3Cpath d='M30 103.923L0 86.603V51.962l30 17.32v34.641z' fill='none' stroke='%23ffffff' stroke-opacity='0.015' stroke-width='1'/%3E%3Cpath d='M60 86.603V51.962L30 69.282v34.641l30-17.32z' fill='none' stroke='%23ffffff' stroke-opacity='0.015' stroke-width='1'/%3E%3C/svg%3E");
}
.sol-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.sol-item { display: flex; gap: 20px; margin-bottom: 32px; align-items: flex-start; text-align: left; }
.sol-icon { width: 44px; height: 44px; background: rgba(57,211,83,.08); color: var(--green-light); border-radius: 10px; display:flex; align-items:center; justify-content:center; flex-shrink:0; border: 1px solid rgba(57,211,83,.15); }
.sol-item h4 { font-size: 1.1rem; margin-bottom: 4px; }
.sol-item p { color: var(--muted); font-size: .95rem; line-height: 1.6; }

/* PHONE MOCKUP */
.phone-wrap { width: 100%; max-width: 380px; margin: 0 auto; background: #000; padding: 12px; border-radius: 48px; border: 4px solid #1f2937; box-shadow: 0 40px 100px rgba(0,0,0,0.8); }
.phone-screen { background: #0B0F14; border-radius: 38px; height: 600px; padding: 32px 24px; overflow: hidden; }
.phone-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.phone-top span { font-weight: 800; font-size: .8rem; }
.live-dot { font-size: .65rem; color: var(--green-light); font-weight: 800; }

.phone-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 32px; }
.p-stat { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); padding: 16px; border-radius: 16px; }
.p-stat span { font-size: .6rem; color: var(--muted); display: block; margin-bottom: 4px; font-weight: 800; }
.p-stat strong { font-family: var(--font-display); font-size: 1.5rem; line-height: 1; }

.phone-list { display: flex; flex-direction: column; gap: 12px; }
.list-label { font-size: .65rem; font-weight: 800; color: var(--muted); margin-bottom: 4px; }
.li { display: flex; align-items: center; gap: 12px; background: rgba(255,255,255,0.03); padding: 10px; border-radius: 12px; font-size: .75rem; }
.li-dot { width: 8px; height: 8px; border-radius: 50%; }
.li-dot.green { background: #39D353; box-shadow: 0 0 8px rgba(57,211,83,0.5); }
.li-dot.yellow { background: #fbbf24; }
.li-dot.red { background: #f87171; }
.li-name { flex: 1; font-weight: 600; }
.li-status { font-size: .6rem; color: var(--muted); font-weight: 800; }

/* ── HOW SECTION ── */
.how-section { 
  padding: 80px 0;
  background-color: #0d1218;
  background-image: 
    radial-gradient(circle at 50% 50%, rgba(22,163,74,.05) 0%, transparent 60%),
    linear-gradient(to right, transparent 49.5%, rgba(255,255,255,0.03) 49.5%, rgba(255,255,255,0.03) 50.5%, transparent 50.5%);
}
.steps-path { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; margin-top: 80px; position: relative; }
.steps-path::after { content: ''; position: absolute; top: 35px; left: 10%; right: 10%; height: 2px; background: rgba(57,211,83,0.1); z-index: 1; }
.step-node { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; text-align: center; }
.step-circle { width: 70px; height: 70px; background: var(--bg-dark); border: 3px solid var(--green-light); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-bottom: 24px; color: var(--green-light); box-shadow: 0 0 30px rgba(57,211,83,0.25); }
.step-node h4 { font-size: .95rem; margin-bottom: 12px; font-weight: 800; line-height: 1.3; }
.step-node p { font-size: .85rem; color: var(--muted); line-height: 1.5; }

.trust-footer { margin-top: 100px; padding-top: 60px; border-top: 1px solid rgba(255,255,255,0.05); }
.trust-footer p { font-size: .7rem; font-weight: 800; letter-spacing: 2px; color: var(--muted); margin-bottom: 32px; }
.trust-logos { display: flex; justify-content: center; align-items: center; gap: 24px; opacity: .7; }
.log-circle { width: 32px; height: 32px; border-radius: 50%; color:#fff; font-size:.6rem; font-weight:800; display:flex; align-items:center; justify-content:center;}
.trust-logos span { font-size: .85rem; font-weight: 600; margin-right: 16px; }

/* ── VIDEO SECTION ── */
.video-section {
  padding: 120px 0;
  background: linear-gradient(rgba(11, 15, 20, 0.8), rgba(11, 15, 20, 0.9)), url('stadium_background.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(57, 211, 83, 0.2);
}

.video-container {
  max-width: 960px;
  margin: 60px auto 0;
  position: relative;
  z-index: 2;
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #000;
  border: 1px solid rgba(57, 211, 83, 0.4);
  box-shadow: 0 0 50px rgba(57, 211, 83, 0.15), 0 30px 100px rgba(0, 0, 0, 0.8);
}

.main-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 130%;
  height: 130%;
  background: radial-gradient(circle, rgba(57, 211, 83, 0.15) 0%, transparent 70%);
  z-index: -1;
  pointer-events: none;
}


/* ── BENEFITS SECTION ── */
.benefits-section { 
  padding: 80px 0; 
  background: var(--bg-dark);
  background-image: repeating-linear-gradient(90deg, transparent, transparent 100px, rgba(22,163,74,.01) 100px, rgba(22,163,74,.01) 200px);
}
.ben-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 60px; }
.ben-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius-lg); padding: 48px 32px; transition: all .3s; text-align: left; }
.ben-card:hover { transform: translateY(-5px); border-color: rgba(57,211,83,0.2); background: rgba(255,255,255,0.05); }
.b-icon { color: var(--green-light); margin-bottom: 24px; }
.ben-card h3 { font-size: 1.3rem; margin-bottom: 16px; }
.ben-card p { font-size: 1rem; color: var(--muted); line-height: 1.6; }

/* ── REVEAL ANIMATION ── */
.reveal { opacity: 0; transform: translateY(30px); transition: all .8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── WSP ── */
/* ── WSP ── */
.wsp-btn { position: fixed; bottom: 30px; right: 30px; background: #25d366; color: #fff; width: 64px; height: 64px; border-radius: 50%; display: flex; align-items: center; justify-content: center; border: none; cursor: pointer; box-shadow: 0 10px 30px rgba(37,211,102,.4); z-index: 999; transition: transform .3s; }
.wsp-btn:hover { transform: scale(1.1); }

/* ── PRICING SECTION ── */
.pricing-section { 
  padding: 80px 0; 
  background-color: var(--bg-dark);
  background-image: 
    radial-gradient(ellipse at top, rgba(57,211,83,0.15) 0%, transparent 50%),
    url("data:image/svg+xml,%3Csvg width='100%25' height='100%25' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='50%25' cy='50%25' r='400' fill='none' stroke='rgba(255,255,255,0.02)' stroke-width='3' stroke-dasharray='10 10'/%3E%3C/svg%3E");
  background-position: center;
}
.pricing-toggle-wrap { display: flex; align-items: center; justify-content: center; gap: 16px; margin: 40px 0; }
.pricing-toggle-wrap span { font-weight: 600; font-size: 1.05rem; color: var(--muted); transition: color .3s; }
.pricing-toggle-wrap span.active { color: var(--green-light); }
.toggle-switch { position: relative; width: 60px; height: 32px; display: inline-block; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; inset: 0; background: #374151; border-radius: 34px; transition: .4s; }
.slider:before { position: absolute; content: ""; height: 24px; width: 24px; left: 4px; bottom: 4px; background: white; border-radius: 50%; transition: .4s; }
input:checked + .slider { background: var(--green-light); }
input:checked + .slider:before { transform: translateX(28px); }

.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 60px; }
.price-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius-lg); padding: 40px 32px; transition: all .3s; display: flex; flex-direction: column; position: relative; }
.price-card:hover { transform: translateY(-10px); border-color: rgba(57,211,83,0.5); box-shadow: 0 20px 40px rgba(0,0,0,0.6), 0 0 20px rgba(57,211,83,0.1); }
.price-card.popular { border-color: var(--green-light); border-width: 2px; transform: scale(1.05); z-index: 2; background: linear-gradient(180deg, rgba(22,163,74,0.08) 0%, rgba(11,15,20,0.02) 100%); }
.price-card.popular:hover { transform: scale(1.05) translateY(-10px); box-shadow: 0 25px 50px rgba(0,0,0,0.7), 0 0 30px rgba(57,211,83,0.2); }
.popular-badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--green-light); color: #000; padding: 6px 16px; border-radius: 20px; font-weight: 800; font-size: .75rem; letter-spacing: 1px; }

.price-header { border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 24px; margin-bottom: 24px; }
.price-header h3 { font-family: var(--font-display); font-size: 2.2rem; letter-spacing: 1px; margin-bottom: 8px; }
.price-header p { font-size: .9rem; color: var(--muted); min-height: 48px; }
.price { margin-top: 16px; display: flex; align-items: baseline; gap: 4px; }
.currency { font-weight: 700; color: var(--green-light); font-size: 1.2rem; }
.amount { font-family: var(--font-display); font-size: 3.5rem; line-height: 1; transition: opacity 0.2s ease; }
.period { color: var(--muted); font-size: .9rem; }
.uf-hint { font-size: .85rem !important; color: var(--muted) !important; min-height: auto !important; margin-top: 12px; font-weight: 500; letter-spacing: 0.5px; }

.price-features { margin-bottom: 32px; flex: 1; text-align: left; }
.price-features ul { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.price-features li { display: flex; align-items: center; gap: 12px; font-size: .9rem; color: #e2e8f0; }
.price-features li svg { flex-shrink: 0; filter: drop-shadow(0 0 5px rgba(57,211,83,0.3)); }
.text-green { color: var(--green-light); }

.precalentamiento-card { 
  background: linear-gradient(135deg, rgba(31,41,55,0.8), rgba(11,15,20,0.95)); 
  border: 1px solid rgba(57,211,83,0.3); 
  border-radius: var(--radius-lg); 
  padding: 40px; 
  display: flex; 
  justify-content: space-between; 
  align-items: center; 
  position: relative;
  overflow: hidden;
}
.precalentamiento-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(57,211,83,0.05) 0%, transparent 70%);
  z-index: 0;
  pointer-events: none;
}
.pre-badge { display: inline-block; font-size: .7rem; font-weight: 800; letter-spacing: 2px; color: #f59e0b; margin-bottom: 12px; position: relative; z-index: 1; }
.pre-left { max-width: 600px; position: relative; z-index: 1; }
.pre-left h3 { font-size: 1.8rem; margin-bottom: 8px; font-family: var(--font-display); letter-spacing: 1px; }
.pre-left p { color: var(--muted); font-size: .95rem; }
.pre-right { display: flex; align-items: center; gap: 32px; position: relative; z-index: 1; }
.pre-price { font-family: var(--font-display); font-size: 2.5rem; color: var(--white); line-height: 1; text-align: right; }
.pre-price span { display: block; font-family: var(--font-main); font-size: .8rem; color: var(--muted); letter-spacing: 1px; font-weight: 600; }

/* ── FAQ SECTION ── */
.faq-section { 
  padding: 80px 0; 
  background: var(--bg-card); 
  border-top: 1px solid rgba(255,255,255,0.05);
  background-image: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M39 39h2v2h-2zm-1 1h4v-2h-4z' fill='%23ffffff' fill-opacity='0.02'/%3E%3C/svg%3E");
}
.faq-grid { max-width: 800px; margin: 40px auto 0; display: flex; flex-direction: column; gap: 16px; }
.faq-item { background: rgba(0,0,0,0.2); border: 1px solid rgba(255,255,255,0.05); border-radius: 12px; overflow: hidden; transition: all .3s; }
.faq-item.active { border-color: rgba(57,211,83,0.3); background: rgba(57,211,83,0.03); }
.faq-q { padding: 24px; font-size: 1.1rem; font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
.faq-icon { font-size: 1.5rem; color: var(--green-light); transition: transform .3s; }
.faq-item.active .faq-icon { transform: rotate(45deg); }
.faq-a { padding: 0 24px; max-height: 0; opacity: 0; transition: all .3s ease-out; }
.faq-item.active .faq-a { padding-bottom: 24px; max-height: 200px; opacity: 1; }
.faq-a p { color: var(--muted); line-height: 1.6; }

/* ── CONTACT SECTION ── */
.contact-section { 
  padding: 80px 0; 
  background: var(--bg-dark);
  background-image: radial-gradient(circle at bottom right, rgba(22,163,74,.1) 0%, transparent 50%);
}
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.contact-info { text-align: left; }
.contact-list { list-style: none; font-size: 1.1rem; color: var(--white); display: flex; flex-direction: column; gap: 16px; margin-bottom: 32px; font-weight: 500; text-align: left; }
.contact-form-wrap { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); padding: 40px; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.form-group { margin-bottom: 24px; }
.form-group label { display: block; margin-bottom: 8px; font-size: .85rem; font-weight: 600; color: var(--muted); }
.form-group input, .form-group select { width: 100%; background: rgba(0,0,0,0.4); border: 1px solid rgba(255,255,255,0.15); color: #fff; padding: 14px 16px; border-radius: 10px; font-size: 1rem; font-family: var(--font-main); transition: all .3s; }
.form-group input:focus, .form-group select:focus { outline: none; border-color: var(--green-light); box-shadow: 0 0 0 3px rgba(57,211,83,0.15); }

/* ── FOOTER ── */
.footer { background: #000; padding: 80px 0 30px; border-top: 1px solid rgba(255,255,255,0.05); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 60px; }
.footer-brand p { color: var(--muted); max-width: 300px; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-links a { color: var(--muted); text-decoration: none; font-size: .95rem; transition: color .2s; }
.footer-links a:hover { color: var(--green-light); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 30px; }
.footer-bottom p { color: var(--muted); font-size: .85rem; }
.social-icons { display: flex; gap: 16px; }
.social-icons a { color: var(--muted); transition: color .3s; }
.social-icons a:hover { color: var(--green-light); }

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  .hero-grid, .sol-grid, .contact-grid { grid-template-columns: 1fr; gap: 60px; text-align: center; }
  .contact-info { margin: 0 auto; text-align: center; }
  .contact-list { align-items: center; }
  .hero-content { margin: 0 auto; }
  .hero-stats-row, .hero-btns { justify-content: center; }
  .hero-sub { margin-inline: auto; }
  .shield-main-wrap { max-width: 450px; margin: 0 auto; }
  .pain-grid, .steps-path, .ben-grid, .pricing-grid { grid-template-columns: 1fr 1fr; }
  .precalentamiento-card { flex-direction: column; gap: 30px; text-align: center; }
  .pre-right { justify-content: center; width: 100%; flex-wrap: wrap; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .footer-brand p { margin: 0 auto; }
  .footer-bottom { flex-direction: column; gap: 20px; }
}
@media (max-width: 768px) {
  .nav-links, .nav-actions { display: none; }
  .hamburger { display: flex; }
  .pain-grid, .steps-path, .ben-grid, .pricing-grid { grid-template-columns: 1fr; }
  .steps-path::after { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
}