/*
 * Biury Design System — shared.css
 * Modern SaaS Landing Page Components
 */

/* =============================================
   RESET & BASE
   ============================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul, ol { list-style: none; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* =============================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================= */
:root {
  /* Backgrounds */
  --bg-primary:     #080B14;
  --bg-secondary:   #0C1020;
  --bg-tertiary:    #111827;
  --bg-card:        rgba(255,255,255,0.04);
  --bg-card-hover:  rgba(255,255,255,0.07);

  /* Text */
  --text-primary:   #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted:     #64748B;

  /* Borders */
  --border:         rgba(255,255,255,0.08);
  --border-hover:   rgba(255,255,255,0.16);

  /* Accent — overridden per-page theme */
  --accent:         #00E676;
  --accent-rgb:     0, 230, 118;
  --accent-dark:    #00C853;
  --accent-glow:    rgba(0, 230, 118, 0.10);
  --accent-text:    #CCFBE6;

  /* Spacing */
  --sp-1: .25rem;  --sp-2: .5rem;   --sp-3: .75rem;
  --sp-4: 1rem;    --sp-5: 1.25rem; --sp-6: 1.5rem;
  --sp-8: 2rem;    --sp-10: 2.5rem; --sp-12: 3rem;
  --sp-16: 4rem;   --sp-20: 5rem;   --sp-24: 6rem;
  --sp-32: 8rem;

  /* Typography */
  --text-xs:   .75rem;   --text-sm:  .875rem;
  --text-base: 1rem;     --text-lg:  1.125rem;
  --text-xl:   1.25rem;  --text-2xl: 1.5rem;
  --text-3xl:  1.875rem; --text-4xl: 2.25rem;
  --text-5xl:  3rem;     --text-6xl: 3.75rem;

  /* Radii */
  --r-sm: .375rem; --r-md: .5rem;  --r-lg: .75rem;
  --r-xl: 1rem;    --r-2xl: 1.5rem; --r-3xl: 2rem;
  --r-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,.3);
  --shadow-md:  0 4px 16px rgba(0,0,0,.4);
  --shadow-lg:  0 8px 32px rgba(0,0,0,.5);
  --shadow-xl:  0 16px 60px rgba(0,0,0,.6);

  /* Transitions */
  --t-fast: 150ms ease;
  --t-base: 250ms ease;
  --t-slow: 450ms cubic-bezier(.4,0,.2,1);

  /* Nav height */
  --nav-h: 80px;
}

/* =============================================
   LAYOUT UTILITIES
   ============================================= */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

@media (max-width: 768px) { .container { padding: 0 var(--sp-4); } }

.section { padding: var(--sp-24) 0; }
.section-alt { background: var(--bg-secondary); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

/* =============================================
   SECTION HEADERS
   ============================================= */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--accent);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: var(--sp-4);
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -.025em;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: var(--sp-4);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 580px;
}

.section-header { margin-bottom: var(--sp-12); }
.section-header.centered { text-align: center; }
.section-header.centered .section-subtitle { margin: 0 auto; }

/* =============================================
   NAVIGATION
   ============================================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background var(--t-base), box-shadow var(--t-base);
}

.nav.scrolled {
  background: rgba(8,11,20,.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: 0 1px 0 var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-5) var(--sp-2);
}

.nav-logo img { height: 38px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

.nav-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--t-fast);
}

.nav-links a:hover { color: var(--text-primary); }

.nav-actions { display: flex; align-items: center; gap: var(--sp-3); }

/* Mobile hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--sp-2);
  border-radius: var(--r-md);
  cursor: pointer;
  transition: background var(--t-fast);
}

.nav-toggle:hover { background: var(--bg-card); }

.nav-toggle span {
  width: 22px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--t-base);
  display: block;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-mobile-menu {
  position: fixed;
  top: 80px; left: 0; right: 0;
  z-index: 99;
  background: rgba(8,11,20,.97);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: var(--sp-6);
  display: none;
  flex-direction: column;
  gap: var(--sp-2);
  border-bottom: 1px solid var(--border);
}

.nav-mobile-menu.open { display: flex; }

.nav-mobile-menu a {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--text-secondary);
  padding: var(--sp-3) var(--sp-2);
  border-radius: var(--r-lg);
  transition: color var(--t-fast), background var(--t-fast);
}

.nav-mobile-menu a:hover { color: var(--text-primary); background: var(--bg-card); }

.nav-mobile-menu .btn-cta-full {
  margin-top: var(--sp-2);
  width: 100%;
  justify-content: center;
  padding: .875rem;
  font-size: var(--text-base);
  font-weight: 700;
  background: var(--accent);
  color: #000;
  border-radius: var(--r-xl);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  transition: opacity var(--t-fast);
}

.nav-mobile-menu .btn-cta-full:hover { opacity: .9; }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav { background: rgba(8,11,20,.92); }
}

/* =============================================
   BUTTONS
   ============================================= */
.btn-ghost {
  padding: .5rem 1rem;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--r-lg);
  transition: color var(--t-fast), background var(--t-fast);
}
.btn-ghost:hover { color: var(--text-primary); background: var(--bg-card-hover); }

.btn-primary {
  padding: .5rem 1.25rem;
  font-size: var(--text-sm);
  font-weight: 600;
  background: var(--accent);
  color: #000;
  border-radius: var(--r-lg);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  transition: opacity var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
}
.btn-primary:hover {
  opacity: .9;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(var(--accent-rgb),.35);
}
.btn-primary:active { transform: translateY(0); }

.btn-cta {
  padding: .9rem 2.25rem;
  font-size: 1rem;
  font-weight: 700;
  background: var(--accent);
  color: #000;
  border-radius: var(--r-xl);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  transition: all var(--t-fast);
  white-space: nowrap;
}
.btn-cta:hover {
  opacity: .9;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(var(--accent-rgb),.4);
}
.btn-cta:active { transform: translateY(0); }

.btn-outline {
  padding: .9rem 2.25rem;
  font-size: 1rem;
  font-weight: 600;
  border: 1.5px solid var(--border-hover);
  color: var(--text-primary);
  border-radius: var(--r-xl);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  transition: all var(--t-fast);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.btn-whatsapp {
  padding: .9rem 2.25rem;
  font-size: 1rem;
  font-weight: 700;
  background: #25D366;
  color: #fff;
  border-radius: var(--r-xl);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  transition: all var(--t-fast);
}
.btn-whatsapp:hover {
  background: #22C55E;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,.35);
}

/* =============================================
   HERO
   ============================================= */
.hero {
  min-height: 100vh;
  padding-top: var(--nav-h);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% -10%, var(--accent-glow), transparent 70%);
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 30%, transparent 70%);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
  padding: var(--sp-20) 0 var(--sp-16);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: var(--accent-glow);
  border: 1px solid rgba(var(--accent-rgb),.2);
  color: var(--accent);
  font-size: var(--text-xs);
  font-weight: 700;
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--r-full);
  margin-bottom: var(--sp-6);
  letter-spacing: .04em;
}

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

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: .3; }
}

.hero-title {
  font-size: clamp(2.25rem, 5.5vw, 4rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -.035em;
  color: var(--text-primary);
  margin-bottom: var(--sp-6);
}

.hero-title .hl {
  background: linear-gradient(120deg, var(--accent) 0%, #1DE9B6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: var(--sp-8);
  max-width: 500px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-bottom: var(--sp-8);
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.hero-trust i { color: var(--accent); font-size: .65rem; }

/* =============================================
   PHONE MOCKUP
   ============================================= */
.hero-visual { position: relative; display: flex; justify-content: center; }

.phone {
  width: 255px;
  height: 520px;
  background: #0C1525;
  border-radius: 44px;
  border: 2px solid rgba(255,255,255,.1);
  position: relative;
  box-shadow:
    0 0 0 8px rgba(255,255,255,.03),
    0 40px 80px rgba(0,0,0,.7),
    0 0 60px rgba(var(--accent-rgb),.12);
  overflow: hidden;
  flex-shrink: 0;
}

.phone-island {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: 96px; height: 28px;
  background: #060810;
  border-radius: 20px;
  z-index: 10;
}

.phone-screen {
  position: absolute;
  inset: 0;
  padding: 56px 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.ph-topbar {
  background: rgba(255,255,255,.04);
  border-radius: 14px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255,255,255,.06);
}

.ph-ava {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #1DE9B6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 800;
  color: #000;
  flex-shrink: 0;
}

.ph-name { font-size: 11px; font-weight: 700; color: var(--text-primary); }
.ph-sub  { font-size: 9px;  color: var(--text-muted); margin-top: 1px; }

.ph-card {
  background: rgba(255,255,255,.04);
  border-radius: 14px;
  padding: 12px;
  border: 1px solid rgba(255,255,255,.06);
}

.ph-card.accent-card {
  background: rgba(var(--accent-rgb),.06);
  border-color: rgba(var(--accent-rgb),.2);
}

.ph-time  { font-size: 20px; font-weight: 900; color: var(--text-primary); line-height: 1; }
.ph-svc   { font-size: 10px; color: var(--text-secondary); margin-top: 2px; }
.ph-cli   { font-size: 9px;  color: var(--text-muted); margin-top: 1px; }

.ph-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 8px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--r-full);
  margin-top: 8px;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.ph-badge.ok  { background: rgba(var(--accent-rgb),.15); color: var(--accent); }
.ph-badge.pen { background: rgba(245,158,11,.15); color: #F59E0B; }

.ph-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 2px;
}

.ph-stat-box {
  background: rgba(255,255,255,.04);
  border-radius: 12px;
  padding: 10px;
  text-align: center;
  border: 1px solid rgba(255,255,255,.05);
}

.ph-stat-n { font-size: 17px; font-weight: 900; color: var(--accent); }
.ph-stat-l { font-size: 8px;  color: var(--text-muted); margin-top: 1px; }

/* Floating notifications */
.float-notif {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(12,18,37,.96);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 16px;
  padding: 10px 14px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg);
  white-space: nowrap;
  font-size: 11px;
}

.float-notif.fn-1 {
  right: -80px;
  top: 80px;
  animation: floatA 3.5s ease-in-out infinite;
}

.float-notif.fn-2 {
  left: -85px;
  bottom: 110px;
  animation: floatB 3.5s ease-in-out infinite .8s;
}

@keyframes floatA {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}
@keyframes floatB {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(8px); }
}

.fn-icon {
  width: 30px; height: 30px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  flex-shrink: 0;
}

.fn-icon.g  { background: rgba(var(--accent-rgb),.2);  color: var(--accent); }
.fn-icon.wa { background: rgba(37,211,102,.2);           color: #25D366; }
.fn-icon.r  { background: rgba(99,102,241,.2);           color: #818CF8; }

.fn-title { font-weight: 700; color: var(--text-primary); line-height: 1.2; }
.fn-desc  { font-size: 9px; color: var(--text-muted); margin-top: 2px; }

@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; gap: var(--sp-12); }
  .hero-subtitle { max-width: 100%; margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-trust   { justify-content: center; }
  .hero-visual  { justify-content: center; }
  .float-notif.fn-1 { right: -20px; }
  .float-notif.fn-2 { left: -20px; }
}

@media (max-width: 580px) {
  .float-notif { display: none; }
  .phone { width: 220px; height: 450px; border-radius: 36px; }
}

/* =============================================
   SOCIAL PROOF STRIP
   ============================================= */
.proof-strip {
  padding: var(--sp-10) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
}

.proof-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--sp-16);
  flex-wrap: wrap;
}

.proof-divider {
  width: 1px; height: 40px;
  background: var(--border);
  flex-shrink: 0;
}

@media (max-width: 640px) { .proof-divider { display: none; } }

.proof-stat { text-align: center; }

.proof-num {
  font-size: var(--text-3xl);
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -.025em;
  line-height: 1;
}

.proof-num span { color: var(--accent); }

.proof-lbl {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-top: var(--sp-1);
}

/* =============================================
   FEATURE CARDS
   ============================================= */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
}

@media (max-width: 1024px) { .features-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 640px)  { .features-grid { grid-template-columns: 1fr; } }

.feat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-2xl);
  padding: var(--sp-8);
  transition: border-color var(--t-base), background var(--t-base), transform var(--t-slow);
}

.feat-card:hover {
  border-color: rgba(var(--accent-rgb),.28);
  background: var(--bg-card-hover);
  transform: translateY(-3px);
}

.feat-icon {
  width: 46px; height: 46px;
  border-radius: var(--r-xl);
  background: var(--accent-glow);
  border: 1px solid rgba(var(--accent-rgb),.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--accent);
  margin-bottom: var(--sp-6);
}

.feat-title { font-size: var(--text-lg); font-weight: 700; color: var(--text-primary); margin-bottom: var(--sp-2); }
.feat-desc  { font-size: var(--text-sm); color: var(--text-secondary); line-height: 1.7; }

/* =============================================
   PAIN POINTS (BEFORE)
   ============================================= */
.pains-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
}

@media (max-width: 900px) { .pains-grid { grid-template-columns: 1fr; } }

.pain-card {
  background: rgba(239,68,68,.04);
  border: 1px solid rgba(239,68,68,.12);
  border-radius: var(--r-2xl);
  padding: var(--sp-8);
}

.pain-icon {
  width: 46px; height: 46px;
  border-radius: var(--r-xl);
  background: rgba(239,68,68,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #F87171;
  margin-bottom: var(--sp-5);
}

.pain-title { font-size: var(--text-base); font-weight: 700; color: var(--text-primary); margin-bottom: var(--sp-2); }
.pain-desc  { font-size: var(--text-sm); color: var(--text-secondary); line-height: 1.7; }

/* =============================================
   HOW IT WORKS
   ============================================= */
.steps {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: var(--sp-8);
  position: relative;
}

.steps-connector {
  position: absolute;
  top: 36px;
  left: calc(16.5% + 16px);
  right: calc(16.5% + 16px);
  height: 1px;
  background: linear-gradient(90deg, var(--accent), rgba(var(--accent-rgb),.2), var(--accent));
  opacity: .25;
  pointer-events: none;
}

@media (max-width: 768px) {
  .steps { grid-template-columns: 1fr; }
  .steps-connector { display: none; }
}

.step { text-align: center; }

.step-num {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--accent-glow);
  border: 1.5px solid rgba(var(--accent-rgb),.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
  font-weight: 900;
  color: var(--accent);
  margin: 0 auto var(--sp-6);
}

.step-title { font-size: var(--text-lg); font-weight: 700; color: var(--text-primary); margin-bottom: var(--sp-2); }
.step-desc  { font-size: var(--text-sm); color: var(--text-secondary); line-height: 1.7; }

/* =============================================
   WHATSAPP SECTION
   ============================================= */
.wa-section-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

@media (max-width: 1024px) {
  .wa-section-inner { grid-template-columns: 1fr; text-align: center; }
  .wa-section-inner .section-subtitle { margin: 0 auto var(--sp-8); }
}

.wa-bullets {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  margin: var(--sp-8) 0;
}

.wa-bullet {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  text-align: left;
}

.wa-bullet-icon {
  width: 36px; height: 36px;
  border-radius: var(--r-lg);
  background: rgba(37,211,102,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #25D366;
  font-size: .9rem;
  flex-shrink: 0;
}

.wa-bullet-title { font-size: var(--text-sm); font-weight: 700; color: var(--text-primary); margin-bottom: 2px; }
.wa-bullet-desc  { font-size: var(--text-sm); color: var(--text-secondary); line-height: 1.6; }

/* WA Chat Mockup */
.wa-chat-wrap { display: flex; justify-content: center; }

.wa-chat {
  background: #0B141A;
  border-radius: var(--r-2xl);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 360px;
}

.wa-topbar {
  background: #1F2C33;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.wa-ava {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #1DE9B6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 13px;
  color: #000;
  flex-shrink: 0;
}

.wa-contact-name { font-size: 14px; font-weight: 600; color: #E9EDF0; }
.wa-contact-status { font-size: 11px; color: #8696A0; }

.wa-body {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 260px;
}

.wa-msg {
  max-width: 88%;
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.55;
  color: #E9EDF0;
}

.wa-msg.r { background: #1F2C33; align-self: flex-start; border-radius: 2px 10px 10px 10px; }
.wa-msg.s { background: #005C4B; align-self: flex-end;   border-radius: 10px 2px 10px 10px; }

.wa-ts {
  font-size: 10px;
  color: #8696A0;
  margin-top: 3px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 3px;
}

.wa-ts .fa-check-double { color: #53BDEB; }

/* =============================================
   BEFORE / AFTER
   ============================================= */
.ba-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-6);
}

@media (max-width: 768px) { .ba-grid { grid-template-columns: 1fr; } }

.ba-card {
  border-radius: var(--r-2xl);
  padding: var(--sp-8);
  border: 1px solid var(--border);
}

.ba-card.before { background: rgba(239,68,68,.04);    border-color: rgba(239,68,68,.15); }
.ba-card.after  { background: rgba(var(--accent-rgb),.04); border-color: rgba(var(--accent-rgb),.2); }

.ba-head {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}

.ba-head-icon {
  width: 38px; height: 38px;
  border-radius: var(--r-lg);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
}

.ba-card.before .ba-head-icon { background: rgba(239,68,68,.15); color: #F87171; }
.ba-card.after  .ba-head-icon { background: rgba(var(--accent-rgb),.15); color: var(--accent); }

.ba-head-label { font-size: var(--text-xl); font-weight: 800; }
.ba-card.before .ba-head-label { color: #F87171; }
.ba-card.after  .ba-head-label { color: var(--accent); }

.ba-items { display: flex; flex-direction: column; gap: var(--sp-4); }

.ba-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.55;
}

.ba-item i { font-size: .7rem; margin-top: 3px; flex-shrink: 0; }
.ba-card.before .ba-item i { color: #F87171; }
.ba-card.after  .ba-item i { color: var(--accent); }

/* =============================================
   PRICING
   ============================================= */
.pricing-wrap { max-width: 500px; margin: 0 auto; }

.pricing-card {
  background: var(--bg-card);
  border: 1.5px solid rgba(var(--accent-rgb),.22);
  border-radius: var(--r-3xl);
  padding: var(--sp-10);
  position: relative;
  overflow: hidden;
  text-align: left;
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), #1DE9B6, var(--accent));
}

.pricing-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: var(--accent-glow);
  border: 1px solid rgba(var(--accent-rgb),.2);
  color: var(--accent);
  font-size: var(--text-xs);
  font-weight: 700;
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--r-full);
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-bottom: var(--sp-5);
}

.pricing-name { font-size: var(--text-2xl); font-weight: 800; color: var(--text-primary); margin-bottom: var(--sp-3); }

.pricing-price {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -.04em;
  line-height: 1;
  margin-bottom: var(--sp-2);
  display: flex;
  align-items: flex-start;
  gap: var(--sp-1);
}

.pricing-price .cur { font-size: var(--text-xl); font-weight: 700; margin-top: 8px; }
.pricing-price .per { font-size: var(--text-sm);  font-weight: 500; color: var(--text-secondary); align-self: flex-end; margin-bottom: 6px; }

.pricing-note { font-size: var(--text-sm); color: var(--text-secondary); margin-bottom: var(--sp-8); }

.pricing-feats { display: flex; flex-direction: column; gap: var(--sp-4); margin-bottom: var(--sp-8); }

.pricing-feat {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.pricing-feat i { color: var(--accent); font-size: .7rem; flex-shrink: 0; }

/* =============================================
   FAQ
   ============================================= */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  transition: border-color var(--t-base);
}

.faq-item.open { border-color: rgba(var(--accent-rgb),.25); }

.faq-q {
  padding: var(--sp-5) var(--sp-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  cursor: pointer;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
  user-select: none;
}

.faq-chevron {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--bg-card-hover);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
  color: var(--text-secondary);
  flex-shrink: 0;
  transition: transform var(--t-base), background var(--t-base), color var(--t-base);
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
  background: var(--accent-glow);
  color: var(--accent);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .45s cubic-bezier(.4,0,.2,1);
}

.faq-a-inner {
  padding: 0 var(--sp-6) var(--sp-6);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.75;
}

/* =============================================
   FINAL CTA SECTION
   ============================================= */
.cta-section {
  text-align: center;
  background: linear-gradient(180deg, transparent, var(--accent-glow) 50%, transparent);
  border-top: 1px solid rgba(var(--accent-rgb),.08);
}

.cta-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 900;
  letter-spacing: -.025em;
  color: var(--text-primary);
  margin-bottom: var(--sp-4);
}

.cta-subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  margin-bottom: var(--sp-8);
  max-width: 520px;
  margin-inline: auto;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-bottom: var(--sp-6);
}

.cta-note {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: var(--sp-12) 0 var(--sp-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--sp-12);
  margin-bottom: var(--sp-10);
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; gap: var(--sp-8); }
}

.footer-brand img { height: 30px; margin-bottom: var(--sp-4); }

.footer-desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 270px;
}

.footer-socials {
  display: flex;
  gap: var(--sp-3);
  margin-top: var(--sp-5);
}

.footer-socials a {
  width: 34px; height: 34px;
  border-radius: var(--r-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  color: var(--text-muted);
  transition: all var(--t-fast);
}

.footer-socials a:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
  border-color: var(--border-hover);
}

.footer-col-title {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: var(--sp-4);
}

.footer-links { display: flex; flex-direction: column; gap: var(--sp-3); }

.footer-links a {
  font-size: var(--text-sm);
  color: var(--text-muted);
  transition: color var(--t-fast);
}

.footer-links a:hover { color: var(--text-primary); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: var(--sp-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-3);
}

.footer-copy { font-size: var(--text-xs); color: var(--text-muted); }

/* =============================================
   ANIMATIONS
   ============================================= */
.anim-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .65s ease, transform .65s ease;
}

.anim-up.visible { opacity: 1; transform: translateY(0); }

.anim-fade {
  opacity: 0;
  transition: opacity .65s ease;
}

.anim-fade.visible { opacity: 1; }

.delay-100 { transition-delay: .1s; }
.delay-200 { transition-delay: .2s; }
.delay-300 { transition-delay: .3s; }
.delay-400 { transition-delay: .4s; }
.delay-500 { transition-delay: .5s; }
.delay-600 { transition-delay: .6s; }