/* ==============================================
   SISCOTIC — LANDING — LIGHT THEME
   Colores: indigo #3d3dbe + cyan #0ea8e0
   ============================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;1,400&display=swap');

/* === VARIABLES === */
:root {
  /* Backgrounds */
  --bg-base:      #f4f7ff;
  --bg-elevated:  #ffffff;
  --bg-card:      rgba(255,255,255,0.96);
  --bg-nav:       rgba(255,255,255,0.93);
  --bg-alt:       #eef2ff;
  --bg-dark:      #0f172a;

  /* Brand — del logo */
  --indigo:       #3d3dbe;
  --indigo-dark:  #2c2c9e;
  --indigo-light: #5a5acc;
  --indigo-dim:   rgba(61,61,190,0.07);
  --indigo-glow:  0 6px 28px rgba(61,61,190,0.22);

  --cyan:         #0ea8e0;
  --cyan-dark:    #0888ba;
  --cyan-dim:     rgba(14,168,224,0.07);

  /* Gradiente principal */
  --grad:         linear-gradient(135deg, var(--indigo) 0%, var(--cyan) 100%);
  --grad-text:    linear-gradient(120deg, var(--indigo) 0%, var(--cyan) 100%);

  /* Texto */
  --text:         #1a1a3a;
  --text-muted:   #5a6a8a;
  --text-dim:     #9aa8c4;

  /* Bordes */
  --border:       rgba(61,61,190,0.13);
  --border-cyan:  rgba(14,168,224,0.14);

  /* Estados */
  --success:      #00b464;
  --danger:       #e03d3d;

  /* Layout */
  --radius:     12px;
  --radius-lg:  20px;
  --ease:       cubic-bezier(0.4, 0, 0.2, 1);
  --t:          0.3s;
  --max-w:      1120px;
  --section-py: 100px;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
img  { display: block; max-width: 100%; }
a    { color: inherit; }

body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--bg-base);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}

/* === GRID BG (muy sutil en tono azul claro) === */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(61,61,190,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(61,61,190,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 900px;
  background: radial-gradient(circle, rgba(61,61,190,0.05) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

/* === LAYOUT === */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

section { padding: var(--section-py) 24px; position: relative; z-index: 1; }

/* === TYPOGRAPHY === */
h1, h2, h3, h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  line-height: 1.18;
  color: var(--text);
}
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: 1.25rem; }

.highlight {
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--indigo);
  border: 1px solid var(--border);
  background: var(--indigo-dim);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 14px;
}

.section-header { text-align: center; margin-bottom: 56px; }
.section-header h2 { margin-bottom: 12px; }
.section-header p {
  color: var(--text-muted);
  max-width: 540px;
  margin: 0 auto;
  font-size: 1.05rem;
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 14px 28px;
  border-radius: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease);
  white-space: nowrap;
}

.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 4px 20px rgba(61,61,190,0.30);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--indigo-glow);
}

.btn-ghost {
  background: transparent;
  color: var(--indigo);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover {
  background: var(--indigo-dim);
  border-color: var(--indigo);
}

/* === NAVBAR === */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 14px 24px;
  transition: padding var(--t) var(--ease), background var(--t) var(--ease), box-shadow var(--t) var(--ease);
}

#navbar.scrolled {
  background: var(--bg-nav);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border), 0 4px 20px rgba(61,61,190,0.06);
  padding: 10px 24px;
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-brand-logo {
  height: 36px;
  width: auto;
  object-fit: contain;
}

.nav-brand-name {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--indigo);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 500;
  transition: color var(--t) var(--ease), background var(--t) var(--ease);
}
.nav-links a:hover {
  color: var(--indigo);
  background: var(--indigo-dim);
}

.nav-cta-wrap { flex-shrink: 0; }
.nav-cta { padding: 10px 20px !important; font-size: 0.88rem !important; }

.nav-toggle {
  display: none;
  background: none;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
  color: var(--text);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 20px; height: 2px;
  background: var(--indigo);
  border-radius: 2px;
}

/* === HERO === */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 120px 24px 80px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(145deg, #edf1ff 0%, #f4f8ff 50%, #e8f4ff 100%);
}

.hero-glow-1 {
  position: absolute;
  width: 700px; height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(61,61,190,0.09) 0%, transparent 65%);
  top: 40%; left: 30%;
  transform: translate(-50%,-50%);
  pointer-events: none;
}

.hero-glow-2 {
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(14,168,224,0.07) 0%, transparent 65%);
  top: 15%; right: 5%;
  pointer-events: none;
}

.hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 72px;
  align-items: center;
  width: 100%;
}

.hero-content { z-index: 1; }

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  color: var(--indigo);
  border: 1px solid var(--border);
  background: var(--indigo-dim);
  padding: 7px 16px;
  border-radius: 100px;
  margin-bottom: 22px;
}

.hero-pill-dot {
  width: 6px; height: 6px;
  background: var(--indigo);
  border-radius: 50%;
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.6); }
}

.hero h1 { margin-bottom: 18px; }

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 460px;
  margin-bottom: 36px;
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 52px;
}

.hero-stats {
  display: flex;
  gap: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}

.stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--indigo);
  line-height: 1;
}
.stat-lbl {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* === HERO VISUAL (PC + PHONE + RECEIPT) === */
.hero-visual { position: relative; z-index: 1; }

/* Floating mini-cards */
.float-badge {
  position: absolute;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
  box-shadow: 0 4px 20px rgba(61,61,190,0.10);
  z-index: 10;
}

.float-badge.f1 {
  top: -18px; right: -18px;
  animation: floaty 4s ease-in-out infinite;
}
.float-badge.f2 {
  bottom: -18px; left: -18px;
  animation: floaty 4s ease-in-out infinite 2s;
}

@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-9px); }
}

.ficon {
  width: 30px; height: 30px;
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem;
}
.ficon.indigo { background: var(--indigo-dim); }
.ficon.green  { background: rgba(0,180,100,0.1); }

/* PC wrapper + perspective */
.pc-wrap {
  position: relative;
  transform: perspective(900px) rotateY(-4deg) rotateX(2deg);
  transition: transform 0.5s var(--ease);
}
.pc-wrap:hover { transform: perspective(900px) rotateY(-2deg) rotateX(1deg); }

/* Monitor */
.pc-monitor {
  background: #1e2d45;
  border: 1.5px solid rgba(61,61,190,0.3);
  border-radius: 10px;
  padding: 6px;
  box-shadow: 0 24px 60px rgba(61,61,190,0.2), 0 4px 20px rgba(0,0,0,0.15);
}

.screen-topbar {
  background: #111c2c;
  border-radius: 6px 6px 0 0;
  padding: 7px 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.screen-dots { display: flex; gap: 5px; flex-shrink: 0; }
.sdot { width: 8px; height: 8px; border-radius: 50%; }
.sdot.red    { background: #ff5f57; }
.sdot.yellow { background: #ffbd2e; }
.sdot.green  { background: #28c840; }

.screen-title-bar {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.06em;
}

.screen-body {
  background: #0d1724;
  border-radius: 0 0 6px 6px;
  padding: 16px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: 300px;
  overflow: hidden;
}

/* Receipt */
.receipt {
  background: #f8f6f0;
  color: #1a1a1a;
  border-radius: 4px;
  padding: 14px 12px 22px;
  width: 100%;
  max-width: 230px;
  font-family: 'Courier New', monospace;
  font-size: 0.68rem;
  line-height: 1.5;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
  clip-path: polygon(
    0 0, 100% 0,
    100% calc(100% - 6px), 96% 100%, 92% calc(100% - 5px),
    88% 100%, 84% calc(100% - 5px), 80% 100%, 76% calc(100% - 5px),
    72% 100%, 68% calc(100% - 5px), 64% 100%, 60% calc(100% - 5px),
    56% 100%, 52% calc(100% - 5px), 48% 100%, 44% calc(100% - 5px),
    40% 100%, 36% calc(100% - 5px), 32% 100%, 28% calc(100% - 5px),
    24% 100%, 20% calc(100% - 5px), 16% 100%, 12% calc(100% - 5px),
    8% 100%, 4% calc(100% - 5px), 0 100%
  );
}

.receipt-store {
  text-align: center;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}
.receipt-meta {
  text-align: center;
  font-size: 0.58rem;
  color: #666;
  margin-bottom: 5px;
}
.receipt-line {
  color: #aaa;
  font-size: 0.6rem;
  letter-spacing: -1px;
  margin: 4px 0;
}
.r-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
  font-size: 0.65rem;
  margin-bottom: 1px;
}
.r-item span:first-child { flex: 1; }
.r-qty { color: #888; font-size: 0.58rem; flex-shrink: 0; padding: 0 3px; }
.r-total { font-weight: 700; font-size: 0.72rem; margin-top: 2px; }

.receipt-qr-wrap { display: flex; justify-content: center; margin: 7px 0 4px; }
.qr-svg { fill: #1a1a1a; }
.qr-svg .qr-bg { fill: #f8f6f0; }

.receipt-footer-txt {
  text-align: center;
  font-size: 0.58rem;
  color: #555;
  line-height: 1.4;
  margin-top: 3px;
}

/* PC neck + base */
.pc-neck {
  width: 32px; height: 22px;
  background: linear-gradient(180deg, #1e2d45, #16233a);
  border: 1px solid rgba(61,61,190,0.2);
  border-top: none;
  border-radius: 0 0 4px 4px;
  margin: 0 auto;
}
.pc-base-bar {
  width: 88px; height: 9px;
  background: linear-gradient(180deg, #1e2d45, #16233a);
  border: 1px solid rgba(61,61,190,0.2);
  border-radius: 5px;
  margin: 0 auto;
}

/* Phone */
.phone-device {
  position: absolute;
  bottom: -10px; right: -50px;
  width: 88px;
  background: #1e2d45;
  border: 1.5px solid rgba(61,61,190,0.35);
  border-radius: 16px;
  padding: 8px 6px 10px;
  box-shadow: 0 12px 32px rgba(61,61,190,0.25);
  animation: floaty 5s ease-in-out infinite 1s;
}
.phone-notch {
  width: 24px; height: 5px;
  background: #111c2c;
  border-radius: 3px;
  margin: 0 auto 7px;
}
.phone-inner {
  background: #0d1724;
  border-radius: 10px;
  overflow: hidden;
}
.phone-appbar {
  background: linear-gradient(135deg, rgba(61,61,190,0.7), rgba(14,168,224,0.5));
  padding: 4px 6px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.55rem;
  font-weight: 700;
  color: #fff;
  text-align: center;
  letter-spacing: 0.08em;
}
.phone-body-content { padding: 8px 6px; text-align: center; }
.phone-check   { font-size: 1.1rem; color: var(--success); line-height: 1; margin-bottom: 2px; }
.phone-label   { font-size: 0.58rem; color: rgba(255,255,255,0.5); margin-bottom: 4px; }
.phone-amount  { font-family: 'Space Grotesk', sans-serif; font-size: 0.75rem; font-weight: 700; color: #7dd3fc; margin-bottom: 3px; }
.phone-sub     { font-size: 0.52rem; color: rgba(255,255,255,0.3); }

/* === FEATURES === */
.features { background: var(--bg-elevated); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 22px;
  max-width: var(--max-w);
  margin: 0 auto;
}

.feat-card {
  background: var(--bg-base);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px;
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t) var(--ease), background var(--t) var(--ease);
  position: relative;
  overflow: hidden;
}

.feat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--grad);
  opacity: 0;
  transition: opacity var(--t) var(--ease);
}

.feat-card:hover {
  transform: translateY(-5px);
  background: var(--bg-elevated);
  border-color: rgba(61,61,190,0.22);
  box-shadow: 0 12px 36px rgba(61,61,190,0.12);
}
.feat-card:hover::before { opacity: 1; }

.feat-icon {
  width: 50px; height: 50px;
  background: var(--indigo-dim);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  font-size: 1.4rem;
}

.feat-card h3 { color: var(--text); margin-bottom: 9px; }
.feat-card p  { color: var(--text-muted); font-size: 0.91rem; line-height: 1.66; }

/* === CLIENTS === */
.clients { background: var(--bg-alt); }

.clients-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  max-width: var(--max-w);
  margin: 0 auto;
}

.client-tile {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 26px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  min-width: 150px;
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease);
  box-shadow: 0 2px 8px rgba(61,61,190,0.06);
}
.client-tile:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(61,61,190,0.13);
}
.client-tile img {
  max-width: 96px; max-height: 48px;
  object-fit: contain;
  filter: grayscale(1) opacity(0.6);
  transition: filter var(--t) var(--ease);
}
.client-tile:hover img { filter: grayscale(0) opacity(1); }

.client-name  { font-size: 0.8rem; color: var(--text-muted); font-weight: 500; }
.client-desc  { font-size: 0.73rem; color: var(--text-dim); text-align: center; }

.client-initials {
  width: 52px; height: 52px;
  background: var(--indigo-dim);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--indigo);
}

/* === TESTIMONIALS === */
.testimonials { background: var(--bg-elevated); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 22px;
  max-width: var(--max-w);
  margin: 0 auto;
}

.testi-card {
  background: var(--bg-base);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px;
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease);
}
.testi-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(61,61,190,0.10);
}

.stars { display: flex; gap: 4px; margin-bottom: 14px; }
.star     { color: #f0a020; font-size: 0.95rem; }
.star-off { color: var(--text-dim); font-size: 0.95rem; }

.testi-text {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.72;
  font-style: italic;
  margin-bottom: 20px;
  position: relative;
  padding-left: 22px;
}
.testi-text::before {
  content: '"';
  position: absolute;
  left: 0; top: -4px;
  font-size: 2rem;
  color: var(--indigo);
  font-style: normal;
  line-height: 1;
}

.testi-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.author-av {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--indigo-dim);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--indigo);
  flex-shrink: 0;
}

.author-info h4 { font-size: 0.88rem; font-weight: 600; margin-bottom: 2px; }
.author-info span { font-size: 0.76rem; color: var(--text-muted); }

/* === CONTACT === */
.contact { background: var(--bg-alt); }

.contact-wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  align-items: start;
}

.contact-info h2 { margin-bottom: 12px; }
.contact-info > p { color: var(--text-muted); margin-bottom: 30px; font-size: 1rem; }

.c-detail {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}
.c-detail-icon {
  width: 44px; height: 44px;
  background: var(--indigo-dim);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}
.c-detail-text small {
  display: block;
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  margin-bottom: 2px;
}
.c-detail-text a, .c-detail-text span {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.93rem;
  transition: color var(--t) var(--ease);
}
.c-detail-text a:hover { color: var(--indigo); }

/* Contact Form */
.contact-form-wrap {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 34px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(61,61,190,0.08);
}
.contact-form-wrap::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--grad);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { margin-bottom: 18px; }

.form-group label {
  display: block;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  margin-bottom: 7px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--bg-base);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 11px 15px;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.93rem;
  transition: border-color var(--t) var(--ease), box-shadow var(--t) var(--ease);
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--indigo);
  box-shadow: 0 0 0 3px var(--indigo-dim);
}
.form-group textarea { resize: vertical; min-height: 110px; }

.hp-field { display: none !important; }

.form-feedback {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 0.88rem;
  font-weight: 500;
  margin-bottom: 14px;
}
.form-feedback.ok {
  background: rgba(0,180,100,0.08);
  border: 1px solid rgba(0,180,100,0.22);
  color: #00904e;
}
.form-feedback.err {
  background: rgba(224,61,61,0.08);
  border: 1px solid rgba(224,61,61,0.22);
  color: #c03030;
}

/* === FOOTER (dark) === */
footer {
  background: var(--bg-dark);
  padding: 52px 24px 30px;
  position: relative;
  z-index: 1;
}

.footer-top {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}

.footer-brand p {
  color: rgba(255,255,255,0.45);
  font-size: 0.88rem;
  margin: 14px 0 22px;
  max-width: 280px;
  line-height: 1.6;
}

.footer-brand-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer-brand-wa {
  background: rgba(255,255,255,0.07) !important;
  border-color: rgba(255,255,255,0.14) !important;
  color: rgba(255,255,255,0.7) !important;
}
.footer-brand-wa:hover {
  background: rgba(255,255,255,0.14) !important;
  color: #fff !important;
}

.footer-col h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  color: rgba(255,255,255,0.35);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 9px; }
.footer-col a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  font-size: 0.86rem;
  transition: color var(--t) var(--ease);
}
.footer-col a:hover { color: #fff; }
.footer-col span { color: rgba(255,255,255,0.4); font-size: 0.86rem; }

.footer-bottom {
  max-width: var(--max-w);
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.footer-copy { color: rgba(255,255,255,0.3); font-size: 0.8rem; }
.footer-admin {
  color: rgba(255,255,255,0.2);
  font-size: 0.74rem;
  text-decoration: none;
  transition: color var(--t) var(--ease);
}
.footer-admin:hover { color: var(--cyan); }

/* === WHATSAPP FLOAT === */
.wa-float {
  position: fixed;
  bottom: 26px; right: 26px;
  z-index: 999;
  width: 58px; height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 22px rgba(37,211,102,0.45);
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease);
  text-decoration: none;
}
.wa-float:hover {
  transform: scale(1.12);
  box-shadow: 0 8px 32px rgba(37,211,102,0.55);
}
.wa-float svg { width: 30px; height: 30px; fill: #fff; }
.wa-float::before {
  content: '';
  position: absolute;
  inset: 0;
  background: #25D366;
  border-radius: 50%;
  animation: wa-ring 2.5s ease-out infinite;
  z-index: -1;
}
@keyframes wa-ring {
  0%   { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(1.9); opacity: 0; }
}

/* === ANIMATIONS === */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.fade-up.in { opacity: 1; transform: translateY(0); }
.fade-up:nth-child(1) { transition-delay: 0ms;   }
.fade-up:nth-child(2) { transition-delay: 100ms;  }
.fade-up:nth-child(3) { transition-delay: 200ms;  }
.fade-up:nth-child(4) { transition-delay: 300ms;  }
.fade-up:nth-child(5) { transition-delay: 400ms;  }
.fade-up:nth-child(6) { transition-delay: 500ms;  }

/* === RESPONSIVE === */
@media (max-width: 900px) {
  :root { --section-py: 72px; }
  .hero-inner    { grid-template-columns: 1fr; gap: 52px; }
  .hero-visual   { order: -1; }
  .contact-wrap  { grid-template-columns: 1fr; gap: 40px; }
  .footer-top    { grid-template-columns: 1fr 1fr; }
  .footer-brand  { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  :root { --section-py: 56px; }

  .nav-links { display: none; }
  .nav-cta-wrap { display: none; }
  .nav-toggle { display: flex; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0;
    background: var(--bg-elevated);
    padding: 80px 24px 24px;
    gap: 6px;
    z-index: 999;
    overflow-y: auto;
  }
  .nav-links.open a {
    font-size: 1.15rem;
    padding: 14px 16px;
    border-radius: 10px;
    color: var(--text);
  }

  .hero-stats   { flex-direction: column; gap: 18px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .form-row     { grid-template-columns: 1fr; }
  .footer-top   { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .features-grid { grid-template-columns: 1fr; }
  .float-badge.f1, .float-badge.f2 { display: none; }
  .phone-device { display: none; }
  .pc-wrap { transform: none; }
}