/* ============================================================
   ROFLOCR — style.css v5
   Plataforma de Salud Preventiva para Familias Costarricenses
   Design System: Navy / Teal / Gold
============================================================ */

/* 1. DESIGN TOKENS
============================================================ */
:root {
  --primary:        #0B1E3D;
  --primary-dark:   #070F1E;
  --primary-mid:    #162D52;
  --primary-light:  #1E3A6E;
  --accent:         #00B894;
  --accent-dark:    #009478;
  --accent-light:   #E0F5F0;
  --accent-glow:    rgba(0,184,148,0.22);
  --gold:           #E8A020;
  --gold-light:     #FFF8E7;
  --white:          #FFFFFF;
  --carbon:         #1E2937;
  --muted:          #6B7280;
  --light-bg:       #F7FFFE;
  --border-light:   #E5E7EB;
  --border-dark:    rgba(255,255,255,0.10);

  --font:           'Montserrat', 'Inter', Arial, sans-serif;
  --radius:         16px;
  --radius-sm:      10px;
  --radius-pill:    100px;
  --section-py:     clamp(72px, 10vw, 110px);
  --container:      1160px;
  --gap:            24px;

  --shadow-sm:      0 2px 12px rgba(0,0,0,0.07);
  --shadow:         0 4px 28px rgba(0,0,0,0.10);
  --shadow-lg:      0 12px 48px rgba(0,0,0,0.15);
  --shadow-accent:  0 8px 36px rgba(0,184,148,0.25);
  --shadow-dark:    0 20px 70px rgba(7,15,30,0.40);

  --ease:           cubic-bezier(0.4, 0, 0.2, 1);
  --t:              all 0.28s var(--ease);
}

/* 2. RESET & BASE
============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  color: var(--carbon);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { font-family: var(--font); cursor: pointer; border: none; background: none; }

/* 3. UTILITIES
============================================================ */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.section         { padding: var(--section-py) 0; }
.section-dark    { background: var(--primary); color: white; }
.section-light   { background: var(--light-bg); }
.section-teal-bg { background: var(--accent-light); }
.text-center { text-align: center; }
.text-center .section-sub { margin-left: auto; margin-right: auto; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.70rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-dark);
  background: var(--accent-light);
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 18px;
}
.section-dark .eyebrow {
  color: var(--accent);
  background: rgba(0,184,148,0.15);
  border: 1px solid rgba(0,184,148,0.25);
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.6rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--carbon);
  margin-bottom: 16px;
}
.section-dark .section-title { color: var(--white); }

.section-sub {
  font-size: clamp(0.95rem, 1.8vw, 1.08rem);
  color: var(--muted);
  line-height: 1.80;
  max-width: 560px;
}
.section-dark .section-sub { color: rgba(255,255,255,0.68); }

.text-accent { color: var(--accent); }
.text-gold   { color: var(--gold); }

.text-gradient {
  background: linear-gradient(135deg, var(--accent) 0%, #5EFFD6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font);
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-pill);
  padding: 14px 28px;
  transition: var(--t);
  white-space: nowrap;
  border: none;
  cursor: pointer;
}
.btn-accent { background: var(--accent); color: var(--white); }
.btn-accent:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.50);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.10);
  border-color: rgba(255,255,255,0.80);
}
.btn-white { background: var(--white); color: var(--accent-dark); }
.btn-white:hover { background: var(--accent-light); transform: translateY(-2px); }
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-mid); transform: translateY(-2px); }
.btn-lg { padding: 17px 36px; font-size: 1.05rem; }

/* 4. ANIMATIONS
============================================================ */
.fi {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}
.fi.on          { opacity: 1; transform: none; }
.fi-d1          { transition-delay: 0.08s; }
.fi-d2          { transition-delay: 0.16s; }
.fi-d3          { transition-delay: 0.24s; }
.fi-d4          { transition-delay: 0.32s; }
.fi-d5          { transition-delay: 0.40s; }
.fi-d6          { transition-delay: 0.48s; }

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-10px); }
}
@keyframes float-slow {
  0%, 100% { transform: translateY(0px) rotate(-1deg); }
  50%       { transform: translateY(-14px) rotate(1deg); }
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,184,148,0.40); }
  50%       { box-shadow: 0 0 0 10px rgba(0,184,148,0); }
}

/* 5. ANNOUNCE BAR
============================================================ */
#announce-bar {
  background: var(--accent);
  color: var(--white);
  text-align: center;
  padding: 10px 24px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  position: relative;
  z-index: 1001;
}
#announce-bar a {
  color: var(--white);
  text-decoration: underline;
  text-underline-offset: 2px;
  margin-left: 10px;
  font-weight: 800;
}
#announce-bar a:hover { opacity: 0.85; }

/* 5b. NAVBAR
============================================================ */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border-light);
  transition: var(--t);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 24px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 11px;
  flex-shrink: 0;
}
.nav-logo-img {
  width: 42px; height: 42px;
  object-fit: contain;
  border-radius: 8px;
  flex-shrink: 0;
}
.nav-logo-fallback {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 900; font-size: 0.9rem;
  flex-shrink: 0; letter-spacing: -0.5px;
}
.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.nav-logo-name {
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--primary);
  letter-spacing: -0.015em;
}
.nav-logo-sub {
  font-size: 0.44rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-dark);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  flex: 1;
  justify-content: center;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--carbon);
  transition: color 0.2s;
  position: relative;
  padding-bottom: 2px;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform 0.22s var(--ease);
  transform-origin: left;
}
.nav-links a:hover { color: var(--accent); }
.nav-links a:hover::after { transform: scaleX(1); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--carbon);
  border-radius: 2px;
  transition: var(--t);
}

/* 6. HERO
============================================================ */
#hero {
  padding-top: 108px;
  min-height: 100svh;
  background: linear-gradient(155deg, #060E1D 0%, var(--primary) 48%, #091525 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero-glow {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 70% 55% at 82% 35%, rgba(0,184,148,0.20) 0%, transparent 65%),
    radial-gradient(ellipse 50% 45% at 12% 78%, rgba(232,160,32,0.10) 0%, transparent 55%),
    radial-gradient(ellipse 35% 35% at 55% 55%, rgba(22,45,82,0.50) 0%, transparent 70%);
}
.hero-grid {
  position: absolute; inset: 0; pointer-events: none; opacity: 0.04;
  background-image: radial-gradient(circle, rgba(255,255,255,1) 1px, transparent 1px);
  background-size: 38px 38px;
}
.hero-inner {
  display: flex;
  align-items: center;
  gap: 52px;
  padding-top: 40px;
  padding-bottom: 64px;
  width: 100%;
}
.hero-content { flex: 1; min-width: 0; position: relative; z-index: 1; }

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,184,148,0.12);
  border: 1px solid rgba(0,184,148,0.28);
  color: #7FFFD4;
  font-size: 0.77rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 24px;
}
.hero-flag { font-size: 1rem; }

.hero-h1 {
  font-size: clamp(2.2rem, 5vw, 3.7rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.07;
  letter-spacing: -0.03em;
  margin-bottom: 22px;
}
.hero-sub {
  font-size: clamp(0.97rem, 1.8vw, 1.1rem);
  color: rgba(255,255,255,0.70);
  line-height: 1.80;
  max-width: 520px;
  margin-bottom: 38px;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

.hero-stats {
  display: flex;
  margin-top: 46px;
  border-top: 1px solid rgba(255,255,255,0.09);
  padding-top: 30px;
}
.stat { flex: 1; }
.stat + .stat {
  padding-left: 24px;
  border-left: 1px solid rgba(255,255,255,0.09);
}
.stat-value {
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 5px;
}
.stat-label {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.50);
  text-transform: uppercase;
  letter-spacing: 0.10em;
  font-weight: 600;
  line-height: 1.3;
}

/* Hero right — phone visual */
.hero-visual {
  flex-shrink: 0;
  position: relative;
  width: 290px;
  z-index: 1;
}
.phone-wrap {
  width: 256px;
  margin: 28px auto;
  position: relative;
  animation: float-slow 5.5s ease-in-out infinite;
}
.phone-frame {
  border-radius: 34px;
  border: 7px solid #0A0A18;
  box-shadow: var(--shadow-dark), inset 0 0 0 1px rgba(255,255,255,0.04);
  overflow: hidden;
  background: #ECE5DD;
}
.phone-notch {
  width: 80px; height: 18px;
  background: #0A0A18;
  border-radius: 0 0 12px 12px;
  margin: 0 auto;
}
.phone-wa-header {
  background: linear-gradient(90deg, #075E54 0%, #0A7B6A 100%);
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: -1px;
}
.wa-avatar {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--accent) 0%, #00D4AA 100%);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.wa-info { flex: 1; }
.wa-name   { font-size: 0.80rem; font-weight: 700; color: white; line-height: 1.2; }
.wa-status { font-size: 0.62rem; color: rgba(255,255,255,0.72); }
.phone-body {
  padding: 10px 8px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-height: 252px;
  background: #E5DDD5;
}
.bubble {
  max-width: 86%;
  padding: 7px 11px;
  font-size: 0.73rem;
  line-height: 1.45;
  color: #1a1a2e;
}
.bubble-in {
  background: white;
  border-radius: 0 10px 10px 10px;
  align-self: flex-start;
  box-shadow: 0 1px 2px rgba(0,0,0,0.08);
}
.bubble-out {
  background: #DCF8C6;
  border-radius: 10px 0 10px 10px;
  align-self: flex-end;
  box-shadow: 0 1px 2px rgba(0,0,0,0.08);
}
.bubble-time { font-size: 0.58rem; color: rgba(0,0,0,0.40); float: right; margin-top: 2px; margin-left: 6px; }
.phone-bar {
  background: #F0F0F0;
  padding: 8px 10px;
  display: flex; align-items: center; gap: 7px;
}
.phone-bar-input {
  flex: 1; background: white; border-radius: 20px;
  padding: 5px 12px; font-size: 0.70rem; color: #aaa;
  font-family: var(--font);
}
.phone-bar-btn {
  width: 30px; height: 30px;
  background: var(--accent); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 0.85rem;
}

/* Floating cards */
.hero-card {
  position: absolute;
  background: #070F1E;
  border: 1.5px solid #00B894;
  border-radius: var(--radius);
  padding: 11px 18px;
  white-space: nowrap;
  box-shadow: 0 10px 40px rgba(0,0,0,0.70);
}
.hero-card-icon  { font-size: 1.1rem; margin-bottom: 3px; }
.hero-card-val   { font-size: 0.97rem; font-weight: 900; color: #FFFFFF; line-height: 1.2; }
.hero-card-label { font-size: 0.62rem; color: #7FFFD4; letter-spacing: 0.05em; font-weight: 600; margin-top: 1px; }
.hc1 { top: -20px;  right: -20px; animation: float 3.8s ease-in-out infinite; }
.hc2 { bottom: -14px; left: -18px; animation: float 4.8s ease-in-out infinite 1.0s; }
.hc3 { bottom: -48px; right: 8px;  animation: float 4.2s ease-in-out infinite 1.8s; }

/* 7. PROBLEMA / SOLUCIÓN
============================================================ */
#problema { padding: 0; }
.prob-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.prob-col {
  background: var(--primary);
  padding: clamp(52px, 8vw, 88px) clamp(28px, 5vw, 68px);
}
.sol-col  {
  background: var(--accent);
  padding: clamp(52px, 8vw, 88px) clamp(28px, 5vw, 68px);
}
.ps-title {
  font-size: clamp(1.2rem, 2.2vw, 1.55rem);
  font-weight: 900;
  color: white;
  margin-bottom: 30px;
  line-height: 1.2;
}
.ps-list { display: flex; flex-direction: column; gap: 15px; }
.ps-item {
  display: flex;
  align-items: flex-start;
  gap: 13px;
  color: rgba(255,255,255,0.92);
  font-size: 0.93rem;
  line-height: 1.55;
}
.ps-icon { font-size: 1.15rem; flex-shrink: 0; margin-top: 1px; }

/* 8. CÓMO FUNCIONA
============================================================ */
.steps-wrap { margin-top: 56px; position: relative; }
.steps-connector {
  position: absolute;
  top: 26px;
  left: calc(16.66% + 20px);
  right: calc(16.66% + 20px);
  height: 2px;
  background: linear-gradient(90deg, var(--accent) 0%, rgba(0,184,148,0.15) 100%);
  z-index: 0;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  position: relative;
  z-index: 1;
}
.step-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--t);
  border: 1.5px solid var(--border-light);
}
.step-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-accent);
  border-color: rgba(0,184,148,0.30);
}
.step-num {
  width: 52px; height: 52px;
  background: var(--accent);
  color: white;
  border-radius: 50%;
  font-size: 1.3rem; font-weight: 900;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
  box-shadow: 0 4px 18px rgba(0,184,148,0.38);
  animation: pulse-glow 2.5s ease-in-out infinite;
}
.step-emoji { font-size: 2.2rem; margin-bottom: 14px; }
.step-title { font-size: 1.02rem; font-weight: 800; color: var(--primary); margin-bottom: 10px; }
.step-text  { font-size: 0.875rem; color: var(--muted); line-height: 1.70; }

/* 9. WHATSAPP SECTION
============================================================ */
.wa-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.wa-phone-col { position: relative; }
.wa-big-phone {
  max-width: 310px;
  margin: 0 auto;
  position: relative;
}
.wa-big-phone .phone-frame {
  border-radius: 40px;
  border-width: 8px;
}
.wa-big-phone .phone-body { min-height: 320px; padding: 12px 10px; }
.wa-big-phone .bubble { font-size: 0.80rem; padding: 9px 13px; }

.wa-glow {
  position: absolute;
  inset: -20px;
  background: radial-gradient(ellipse 80% 80% at 50% 50%, rgba(0,184,148,0.14) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}
.wa-text { color: white; }
.wa-tagline {
  font-size: clamp(0.88rem, 1.5vw, 0.97rem);
  color: rgba(255,255,255,0.65);
  line-height: 1.80;
  margin-top: 14px;
  max-width: 400px;
}
.wa-perks {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 32px;
}
.wa-perk {
  display: flex;
  align-items: center;
  gap: 15px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  padding: 15px 18px;
  transition: var(--t);
}
.wa-perk:hover { background: rgba(255,255,255,0.10); border-color: rgba(0,184,148,0.30); }
.wa-perk-icon  { font-size: 1.5rem; flex-shrink: 0; }
.wa-perk-body  { }
.wa-perk-title { font-size: 0.92rem; font-weight: 700; color: white; margin-bottom: 2px; }
.wa-perk-sub   { font-size: 0.80rem; color: rgba(255,255,255,0.60); line-height: 1.45; }

/* 10. CANASTA
============================================================ */
.canasta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 56px;
}
.canasta-card {
  background: var(--white);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius);
  padding: 30px 24px;
  text-align: center;
  transition: var(--t);
}
.canasta-card:hover {
  border-color: var(--accent);
  transform: translateY(-5px);
  box-shadow: var(--shadow-accent);
}
.canasta-icon { font-size: 2.8rem; margin-bottom: 14px; }
.canasta-name { font-size: 1rem; font-weight: 800; color: var(--primary); margin-bottom: 8px; }
.canasta-desc { font-size: 0.83rem; color: var(--muted); line-height: 1.65; }
.canasta-tag {
  display: inline-block;
  margin-top: 12px;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--accent-dark);
  background: var(--accent-light);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* 11. PLANES
============================================================ */
.plans-wrap { margin-top: 56px; }
.plans-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  align-items: center;
}
.plan-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 20px;
  border: 2px solid var(--border-light);
  position: relative;
  transition: var(--t);
}
.plan-card:not(.popular):hover {
  border-color: rgba(0,184,148,0.35);
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}
.plan-card.popular {
  background: var(--primary);
  border-color: var(--accent);
  transform: scale(1.04);
  box-shadow: var(--shadow-dark), 0 0 0 1px var(--accent);
  color: white;
}
.plan-card.popular:hover { transform: scale(1.04) translateY(-4px); }

.plan-badge {
  display: inline-block;
  background: var(--gold);
  color: #1a0e00;
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}
.plan-icon  { font-size: 2rem; margin-bottom: 12px; }
.plan-name  { font-size: 1.1rem; font-weight: 900; color: var(--primary); margin-bottom: 4px; }
.plan-card.popular .plan-name { color: var(--accent); }

.plan-price {
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1;
  color: var(--primary);
  margin-bottom: 2px;
}
.plan-card.popular .plan-price { color: var(--white); }
.plan-price span { font-size: 1.1rem; font-weight: 700; vertical-align: super; }
.plan-period {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 20px;
  font-weight: 600;
}
.plan-card.popular .plan-period { color: rgba(255,255,255,0.55); }
.plan-free-label {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.plan-launch-tag {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 8px;
}
.plan-price-strike {
  font-size: 0.80rem;
  color: var(--muted);
  text-decoration: line-through;
  margin-bottom: 2px;
  font-weight: 600;
}
.plan-card.popular .plan-price-strike { color: rgba(255,255,255,0.45); }

.plan-hr { border: none; border-top: 1px solid var(--border-light); margin-bottom: 22px; }
.plan-card.popular .plan-hr { border-color: rgba(255,255,255,0.12); }

.plan-features { display: flex; flex-direction: column; gap: 11px; margin-bottom: 28px; }
.plan-feat {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--carbon);
  line-height: 1.5;
}
.plan-card.popular .plan-feat { color: rgba(255,255,255,0.85); }
.plan-check { color: var(--accent); font-size: 0.95rem; flex-shrink: 0; font-weight: 700; }
.plan-card.popular .plan-check { color: var(--gold); }
.plan-cta { display: block; width: 100%; text-align: center; }

/* 12. TESTIMONIOS
============================================================ */
.testimonios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 52px;
}
.tcard {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
  transition: var(--t);
  position: relative;
  border: 1.5px solid var(--border-light);
}
.tcard:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-accent);
  border-color: rgba(0,184,148,0.25);
}
.tcard-quote {
  position: absolute;
  top: 18px; right: 22px;
  font-size: 4.5rem;
  line-height: 1;
  color: var(--accent-light);
  font-family: Georgia, serif;
  font-weight: 400;
  user-select: none;
}
.tcard-stars { color: var(--gold); font-size: 0.85rem; letter-spacing: 2px; margin-bottom: 14px; }
.tcard-text {
  font-size: 0.89rem;
  color: var(--muted);
  line-height: 1.80;
  margin-bottom: 22px;
  font-style: italic;
}
.tcard-author { display: flex; align-items: center; gap: 12px; }
.tcard-avatar {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 900; font-size: 1rem;
  flex-shrink: 0;
}
.tcard-name { font-weight: 700; font-size: 0.88rem; color: var(--carbon); }
.tcard-loc  { font-size: 0.74rem; color: var(--muted); }

/* 13. FAQ
============================================================ */
.faq-list {
  max-width: 740px;
  margin: 56px auto 0;
}
details.faq-item { border-bottom: 1px solid var(--border-light); }
details.faq-item summary {
  padding: 20px 0;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.97rem;
  color: var(--carbon);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  list-style: none;
  transition: color 0.2s;
}
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item summary:hover { color: var(--accent); }
details.faq-item summary::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform 0.22s var(--ease);
}
details.faq-item[open] summary::after { content: '−'; }
.faq-answer {
  padding: 0 0 22px;
  font-size: 0.90rem;
  color: var(--muted);
  line-height: 1.85;
}

/* 14. FOOTER
============================================================ */
#footer {
  background: var(--primary-dark);
  padding: 72px 0 0;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 52px;
  padding-bottom: 52px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.footer-brand .nav-logo-name { color: white; font-size: 1.5rem; }
.footer-brand .nav-logo-sub  { color: var(--accent); }
.footer-desc {
  font-size: 0.85rem;
  line-height: 1.80;
  margin-top: 16px;
  color: rgba(255,255,255,0.48);
  max-width: 290px;
}
.footer-wa {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent);
  color: white;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  margin-top: 22px;
  transition: var(--t);
}
.footer-wa:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: var(--shadow-accent); }
.footer-col-title {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: white;
  margin-bottom: 18px;
}
.footer-links { display: flex; flex-direction: column; gap: 11px; }
.footer-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.50);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--accent); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  font-size: 0.77rem;
  color: rgba(255,255,255,0.28);
  gap: 16px;
}

/* 15. SCROLL TO TOP
============================================================ */
#scrollTop {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 44px; height: 44px;
  background: var(--accent);
  color: white;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  box-shadow: var(--shadow-accent);
  opacity: 0;
  transform: translateY(12px);
  transition: var(--t);
  z-index: 999;
  border: none;
  cursor: pointer;
}
#scrollTop.vis { opacity: 1; transform: translateY(0); }
#scrollTop:hover { background: var(--accent-dark); }

/* 16. MOBILE RESPONSIVE
============================================================ */
@media (max-width: 1024px) {
  .hero-inner  { gap: 36px; }
  .hero-visual { width: 260px; }
  .phone-wrap  { width: 220px; }
  .wa-inner    { grid-template-columns: 1fr; gap: 44px; }
  .wa-phone-col { order: -1; }
  .wa-big-phone { max-width: 280px; }
  .plans-grid  { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .plan-card   { padding: 24px 16px; }
}

@media (max-width: 768px) {
  :root { --section-py: 60px; }

  /* Navbar */
  .nav-links {
    display: none;
    position: absolute;
    top: 68px; left: 0; right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    padding: 22px 24px 30px;
    gap: 16px;
    box-shadow: 0 20px 48px rgba(0,0,0,0.12);
    z-index: 999;
  }
  .nav-links.open { display: flex; }
  .nav-right .btn  { display: none; }
  .hamburger { display: flex; }

  /* Hero */
  .hero-inner  { flex-direction: column; gap: 40px; padding-top: 32px; }
  .hero-visual { display: none; }
  .hero-stats  { }
  .stat + .stat { }

  /* Grids */
  .prob-wrap,
  .steps-grid,
  .canasta-grid,
  .testimonios-grid { grid-template-columns: 1fr; }
  .plans-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-connector { display: none; }

  /* Pricing */
  .plan-card.popular { transform: none; }
  .plan-card.popular:hover { transform: translateY(-4px); }

  /* Footer */
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero-h1     { font-size: 2.1rem; }
  .hero-ctas   { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { justify-content: center; }
  .hero-stats  {
    flex-wrap: wrap;
    gap: 16px;
    border-top: none;
    padding-top: 0;
  }
  .stat {
    flex: 0 0 calc(50% - 8px);
    border-left: none !important;
    padding-left: 0 !important;
  }
  .plans-grid { grid-template-columns: 1fr; }
}

/* NOSCRIPT fallback */
@media (scripting: none) {
  .fi { opacity: 1; transform: none; }
}