/* ══════════════════════════════════════════
   Ríos Digital CL — style.css
   ══════════════════════════════════════════ */

/* ── Variables ── */
:root {
  --blue:        #2563eb;
  --blue-dark:   #1d4ed8;
  --blue-light:  #eff6ff;
  --blue-mid:    #dbeafe;
  --text:        #1f2937;
  --text-sec:    #6b7280;
  --bg:          #ffffff;
  --bg-alt:      #f9fafb;
  --border:      #e5e7eb;
  --shadow-sm:   0 1px 3px rgba(0,0,0,.08);
  --shadow-md:   0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:   0 12px 36px rgba(0,0,0,.12);
  --radius:      14px;
  --radius-sm:   8px;
  --max-w:       1160px;
  --nav-h:       68px;
  --ease:        .25s ease;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  overflow-x: hidden;
  padding-top: var(--nav-h);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Typography ── */
h1, h2, h3, h4 { line-height: 1.22; font-weight: 700; color: var(--text); }
h1 { font-size: clamp(1.9rem, 5vw, 3.1rem); }
h2 { font-size: clamp(1.55rem, 3.5vw, 2.15rem); }
h3 { font-size: clamp(1.05rem, 2.5vw, 1.3rem); }
p  { color: var(--text-sec); }

/* ── Layout ── */
.container       { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section         { padding: 88px 0; }
.section-alt     { background: var(--bg-alt); }
.section-header  { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.section-header p { margin-top: 14px; font-size: 1.05rem; }
.section-tag {
  display: inline-block;
  background: var(--blue-light);
  color: var(--blue);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
  padding: 4px 13px;
  border-radius: 20px;
  margin-bottom: 12px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  font-size: .95rem;
  font-weight: 600;
  transition: var(--ease);
  white-space: nowrap;
  font-family: inherit;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,99,235,.35);
}
.btn-secondary { background: transparent; color: var(--blue); border: 2px solid var(--blue); }
.btn-secondary:hover {
  background: var(--blue-light);
  transform: translateY(-2px);
}
.btn-white { background: #fff; color: var(--blue-dark); }
.btn-white:hover { background: var(--blue-light); transform: translateY(-2px); }
.btn-outline-white { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.5); }
.btn-outline-white:hover { border-color: #fff; background: rgba(255,255,255,.12); }
.btn-sm { padding: 9px 20px; font-size: .875rem; }

/* ══ NAVBAR ══════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(10,15,30,.6);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,.07);
  z-index: 1000;
  transition: background var(--ease), border-color var(--ease), box-shadow var(--ease);
}
.navbar.scrolled {
  background: rgba(255,255,255,.97);
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.navbar.scrolled .nav-logo,
.navbar.scrolled .nav-links a { color: var(--text); }
.navbar.scrolled .nav-logo span { color: var(--blue); }
.navbar.scrolled .nav-links a.active { color: var(--blue); }
.navbar.scrolled .nav-toggle span { background: var(--text); }
/* navbar transparent state (over dark hero) */
.nav-logo { color: #fff; }
.nav-logo span { color: #a5b4fc; }
.nav-links a { color: rgba(255,255,255,.8); }
.nav-links a.active { color: #fff; }
.nav-toggle span { background: #fff; }
.nav-container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-logo {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text);
  white-space: nowrap;
  flex-shrink: 0;
  margin-right: auto;
}
.nav-logo span { color: var(--blue); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav-links a {
  padding: 8px 13px;
  font-size: .875rem;
  font-weight: 500;
  color: var(--text-sec);
  border-radius: var(--radius-sm);
  transition: color var(--ease), background var(--ease);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--blue);
  background: var(--blue-light);
}
.btn-nav {
  background: var(--blue) !important;
  color: #fff !important;
  margin-left: 10px;
  padding: 9px 18px !important;
  border-radius: var(--radius-sm);
  font-size: .875rem !important;
}
.btn-nav:hover { background: var(--blue-dark) !important; transform: translateY(-1px); }
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 17px;
  padding: 0;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ══ HERO (index) ════════════════════════ */
.hero {
  background: #0a0f1e;
  padding: 80px 0 72px;
  position: relative;
  overflow: hidden;
  min-height: calc(100vh - var(--nav-h));
  display: flex;
  align-items: center;
}
.hero-inner {
  display: flex;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 1;
}
.hero-content { flex: 1; min-width: 0; }
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: rgba(255,255,255,.85);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 22px;
}
.hero h1 { color: #fff; margin-bottom: 18px; }
.hero-lead {
  color: rgba(255,255,255,.65) !important;
  font-size: 1.1rem;
  margin-bottom: 36px;
  max-width: 520px;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* Hero visual (browser mockup) */
.hero-visual {
  flex-shrink: 0;
  width: 400px;
  position: relative;
}
.browser-mockup {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 16px;
  overflow: hidden;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 24px 64px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.08);
}
.browser-bar {
  background: rgba(255,255,255,.06);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.browser-dots { display: flex; gap: 5px; }
.browser-dots span {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: rgba(255,255,255,.2);
  display: block;
}
.browser-url {
  flex: 1;
  background: rgba(255,255,255,.06);
  border-radius: 6px;
  height: 20px;
  margin: 0 10px;
  display: flex;
  align-items: center;
  padding: 0 10px;
}
.browser-url span {
  font-size: .7rem;
  color: rgba(255,255,255,.45);
  font-family: monospace;
}
.browser-content { padding: 18px 18px 22px; }
.mock-nav {
  height: 32px;
  background: rgba(255,255,255,.06);
  border-radius: 6px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  padding: 0 10px;
  gap: 8px;
}
.mock-nav-dot {
  width: 28px; height: 8px;
  background: rgba(255,255,255,.2);
  border-radius: 4px;
}
.mock-nav-dot:first-child { width: 60px; }
.mock-nav-spacer { flex: 1; }
.mock-nav-btn {
  width: 56px; height: 18px;
  background: rgba(99,102,241,.55);
  border-radius: 4px;
}
.mock-heading {
  height: 18px;
  background: rgba(255,255,255,.4);
  border-radius: 5px;
  margin-bottom: 8px;
  width: 75%;
}
.mock-sub {
  height: 12px;
  background: rgba(255,255,255,.15);
  border-radius: 4px;
  margin-bottom: 4px;
  width: 90%;
}
.mock-sub-2 {
  height: 12px;
  background: rgba(255,255,255,.1);
  border-radius: 4px;
  margin-bottom: 18px;
  width: 65%;
}
.mock-btns {
  display: flex;
  gap: 8px;
  margin-bottom: 22px;
}
.mock-btns span {
  height: 26px;
  border-radius: 5px;
  display: block;
}
.mock-btns span:first-child { width: 90px; background: rgba(99,102,241,.7); }
.mock-btns span:last-child  { width: 80px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.15); }
.mock-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.mock-cards span {
  height: 56px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 7px;
  display: block;
}
/* Floating badges — glass style */
.hero-badge {
  position: absolute;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 14px;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .8rem;
  font-weight: 600;
  color: #fff;
  box-shadow: 0 8px 32px rgba(0,0,0,.3), inset 0 1px 0 rgba(255,255,255,.1);
  white-space: nowrap;
  z-index: 2;
}
.hero-badge .badge-icon {
  width: 28px; height: 28px;
  background: rgba(99,102,241,.35);
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #a5b4fc;
  font-size: 1rem;
  flex-shrink: 0;
}
.hero-badge-1 { top: -14px; left: -28px; }
.hero-badge-2 { bottom: 28px; right: -28px; }
/* BG orbs — glows de color */
.hero::before {
  content: '';
  position: absolute;
  top: -120px; right: -80px;
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(99,102,241,.35) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  filter: blur(40px);
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -100px; left: -80px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(37,99,235,.4) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  filter: blur(50px);
}

/* ══ PAGE HERO (inner pages) ════════════ */
.page-hero {
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
  padding: 60px 0;
  text-align: center;
}
.page-hero h1 { color: #fff; }
.page-hero p {
  color: rgba(255,255,255,.8);
  margin-top: 12px;
  font-size: 1.05rem;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

/* ══ BENEFIT CARDS ═══════════════════════ */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.benefit-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: box-shadow var(--ease), transform var(--ease);
}
.benefit-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.benefit-icon {
  width: 48px; height: 48px;
  background: var(--blue-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  margin-bottom: 20px;
}
.benefit-card h3 { margin-bottom: 8px; }

/* ══ CARDS GRID ══════════════════════════ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 28px;
}
.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--ease), transform var(--ease), border-color var(--ease);
}
.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--blue-mid);
}
.card-icon {
  width: 52px; height: 52px;
  background: var(--blue-light);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  margin-bottom: 22px;
  flex-shrink: 0;
}
.card h3 { margin-bottom: 10px; }
.card > p { flex: 1; margin-bottom: 24px; }
.card .btn { align-self: flex-start; }

/* ══ SERVICES DETAIL (servicios.html) ═══ */
.service-item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  margin-bottom: 28px;
  transition: box-shadow var(--ease);
}
.service-item:hover { box-shadow: var(--shadow-md); }
.service-header {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 20px;
}
.service-icon {
  width: 60px; height: 60px;
  min-width: 60px;
  background: var(--blue-light);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
}
.service-header-text h3 { margin-bottom: 8px; }
.service-includes { margin: 22px 0 28px; }
.service-includes h4 {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text-sec);
  margin-bottom: 14px;
}
.service-includes ul {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 9px;
}
.service-includes li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: .9rem;
  color: var(--text);
}
.check-icon {
  width: 20px; height: 20px;
  min-width: 20px;
  background: var(--blue-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  flex-shrink: 0;
}

/* ══ FOR WHO (servicios.html) ════════════ */
.for-who-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.for-who-item {
  display: flex;
  align-items: center;
  gap: 9px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 50px;
  padding: 10px 20px;
  font-size: .9rem;
  font-weight: 500;
  transition: var(--ease);
  color: var(--text);
}
.for-who-item:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--blue-light);
}
.for-who-item svg { color: var(--blue); }

/* ══ STEPS (proceso.html) ════════════════ */
.steps-list { display: flex; flex-direction: column; }
.step {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 0 20px;
  position: relative;
}
.step-line {
  position: absolute;
  left: 35px;
  top: 60px;
  bottom: -8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--blue-mid), transparent);
}
.step-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 4px;
}
.step-circle {
  width: 52px; height: 52px;
  background: var(--blue);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  font-weight: 800;
  flex-shrink: 0;
  z-index: 1;
  box-shadow: 0 4px 14px rgba(37,99,235,.35);
}
.step-body {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 32px;
  margin-bottom: 20px;
  transition: box-shadow var(--ease);
}
.step-body:hover { box-shadow: var(--shadow-md); }
.step-body h3 { margin-bottom: 10px; }

/* ══ TIMELINES (proceso.html) ════════════ */
.timelines-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 20px;
}
.timeline-item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  transition: box-shadow var(--ease), transform var(--ease);
}
.timeline-item:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.timeline-days {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--blue);
  line-height: 1;
  margin-bottom: 6px;
}
.timeline-service {
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
  font-size: .95rem;
}

/* ══ ABOUT (sobre-mi.html) ══════════════ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.about-text p { margin-bottom: 16px; }
.about-text p:last-child { margin-bottom: 0; }
.values-list { display: grid; gap: 16px; }
.value-item { display: flex; align-items: flex-start; gap: 14px; }
.value-icon {
  width: 40px; height: 40px;
  min-width: 40px;
  background: var(--blue-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  margin-top: 2px;
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 22px;
}
.why-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: box-shadow var(--ease), transform var(--ease);
}
.why-item:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.why-num {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--blue-mid);
  line-height: 1;
  flex-shrink: 0;
}
.why-item h3 { margin-bottom: 6px; }

/* ══ CONTACT (contacto.html) ════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: start;
}
.contact-form {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
}
.contact-form h2 { margin-bottom: 8px; }
.contact-form > p { margin-bottom: 28px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: .875rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 7px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: .95rem;
  color: var(--text);
  background: var(--bg);
  transition: border-color var(--ease), box-shadow var(--ease);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-info { display: flex; flex-direction: column; gap: 0; }
.contact-info-header { margin-bottom: 28px; }
.contact-info-header h2 { margin-bottom: 10px; }
.contact-channel {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px;
  background: var(--bg-alt);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: var(--ease);
  margin-bottom: 12px;
  text-decoration: none;
}
.contact-channel:hover { border-color: var(--blue); background: var(--blue-light); }
.channel-icon {
  width: 44px; height: 44px;
  min-width: 44px;
  background: var(--blue-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
}
.contact-channel h4 {
  font-size: .8rem;
  color: var(--text-sec);
  margin-bottom: 3px;
  font-weight: 500;
}
.contact-channel p { color: var(--text); font-weight: 600; font-size: .92rem; }
.coverage-box {
  background: var(--blue-light);
  border: 1px solid var(--blue-mid);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  margin-top: 4px;
}
.coverage-box h3 { margin-bottom: 8px; font-size: 1.05rem; }
.coverage-box p { font-size: .9rem; }

/* ══ PROCESO PREVIEW (index.html) ════════ */
.proceso-preview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.proceso-preview-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  transition: box-shadow var(--ease), transform var(--ease);
}
.proceso-preview-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.proceso-num {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--blue-mid);
  line-height: 1;
  flex-shrink: 0;
  min-width: 42px;
}
.proceso-preview-item h3 { font-size: .97rem; margin-bottom: 6px; }
.proceso-preview-item p  { font-size: .88rem; }

/* ══ SOBRE MÍ PREVIEW (index.html) ═══════ */
.sobre-preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.sobre-preview-text p { max-width: 480px; }
.sobre-preview-valores {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.sobre-valor-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.sobre-valor-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--blue-light);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.sobre-valor-item h4 { font-size: .95rem; margin-bottom: 4px; }
.sobre-valor-item p  { font-size: .87rem; }

/* ══ CTA BANNER ══════════════════════════ */
.cta-banner {
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
  padding: 88px 0;
  text-align: center;
}
.cta-banner h2 { color: #fff; margin-bottom: 14px; }
.cta-banner p {
  color: rgba(255,255,255,.8);
  margin-bottom: 36px;
  font-size: 1.05rem;
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
}
.cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ══ FOOTER ══════════════════════════════ */
.footer {
  background: #111827;
  color: rgba(255,255,255,.65);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-logo {
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
  display: inline-block;
  margin-bottom: 14px;
}
.footer-logo span { color: #60a5fa; }
.footer-brand p { font-size: .88rem; line-height: 1.65; max-width: 280px; }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social a {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.65);
  transition: var(--ease);
}
.footer-social a:hover { background: var(--blue); color: #fff; }
.footer-col h4 {
  color: #fff;
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: .88rem; transition: color var(--ease); }
.footer-col a:hover { color: #93c5fd; }
.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .88rem;
  margin-bottom: 10px;
}
.footer-contact-item svg { color: #60a5fa; flex-shrink: 0; }
.footer-bottom {
  padding: 20px 0;
  text-align: center;
  font-size: .82rem;
}

/* ══ WHATSAPP BUTTON ═════════════════════ */
.wa-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px; height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.45);
  z-index: 900;
  transition: transform var(--ease), box-shadow var(--ease);
  color: #fff;
}
.wa-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,.55);
}

/* ══ SCROLL REVEAL ═══════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ══ RESPONSIVE ══════════════════════════ */
@media (max-width: 960px) {
  .hero-inner   { flex-direction: column; gap: 40px; }
  .hero-visual  { width: 100%; max-width: 380px; margin: 0 auto; }
  .hero-badge-1 { left: 0; }
  .hero-badge-2 { right: 0; }
  .about-grid   { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid  { grid-template-columns: 1fr 1fr; }
  .proceso-preview-grid { grid-template-columns: repeat(2, 1fr); }
  .sobre-preview-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }
  .section { padding: 60px 0; }

  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--bg);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 16px 20px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    transform: translateY(-110%);
    opacity: 0;
    transition: transform .3s ease, opacity .3s ease;
  }
  .nav-links.open { transform: translateY(0); opacity: 1; }
  .nav-links a { padding: 12px 14px; font-size: .95rem; }
  .btn-nav { text-align: center; margin-left: 0 !important; margin-top: 8px; padding: 12px 14px !important; }

  .hero { padding: 52px 0; min-height: auto; }
  .hero-btns { flex-direction: column; }
  .hero-btns .btn { justify-content: center; }

  .service-header { flex-direction: column; gap: 14px; }
  .service-includes ul { grid-template-columns: 1fr; }

  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 28px 22px; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .cta-banner { padding: 60px 0; }
}

@media (max-width: 480px) {
  .cards-grid    { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: 1fr; }
  .timelines-grid { grid-template-columns: repeat(2, 1fr); }
  .proceso-preview-grid { grid-template-columns: 1fr; }
}