/* ============================================================
   Apex Capital — Design System
   Font: Jost (display/headings) + Nunito (body) — geometric sans
   ============================================================ */

:root {
  --color-primary: #2F9DBF;
  --color-primary-dark: #257C99;
  --color-primary-tint: #E9F5F9;
  --color-accent: #34F5FF;
  --color-green: #38E572;
  --color-green-dark: #24B759;
  --color-ink: #0A0D0E;
  --color-ink-soft: #3A4245;
  --color-white: #FFFFFF;

  --color-bg: #FFFFFF;
  --color-bg-alt: #F5FAFB;
  --color-border: #E1EAEC;
  --color-muted: #6B7678;

  --font-display: "Jost", "Century Gothic", "Segoe UI", sans-serif;
  --font-body: "Jost", "Century Gothic", "Segoe UI", sans-serif;

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --space-section: 6.5rem;
  --space-section-mobile: 3.5rem;

  --shadow-sm: 0 2px 10px rgba(10, 13, 14, 0.06);
  --shadow-md: 0 12px 32px rgba(10, 13, 14, 0.10);
  --shadow-lg: 0 24px 60px rgba(10, 13, 14, 0.16);
  --shadow-glow: 0 8px 30px rgba(47, 157, 191, 0.25);

  --ease-spring: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 180ms;
  --dur-med: 420ms;

  --header-h: 80px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); overflow-x: hidden; width: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; margin: 0; padding: 0; }
button { font: inherit; cursor: pointer; }
input, textarea, select { font: inherit; }
h1, h2, h3, h4, p, figure { margin: 0; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.02em; line-height: 1.08; }
h1 { font-size: clamp(2.25rem, 4.4vw + 1rem, 3.85rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.9rem, 2.6vw + 1rem, 2.7rem); }
h3 { font-size: clamp(1.3rem, 1vw + 1rem, 1.55rem); }
h4 { font-size: 1.1rem; letter-spacing: -0.01em; }

p { line-height: 1.7; color: var(--color-ink-soft); max-width: 62ch; }
h1 + p, h2 + p, h3 + p, h4 + p { margin-top: 1rem; }
p + p { margin-top: 1.1em; }
p.lede { font-size: 1.15rem; line-height: 1.65; color: var(--color-ink-soft); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--color-green);
  border-radius: 2px;
}

.section-head { max-width: 46rem; margin-bottom: 3rem; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { margin-top: 0.6rem; text-wrap: balance; }
.section-head p { margin-top: 1rem; text-wrap: balance; }
.section-head.center p { margin-left: auto; margin-right: auto; }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: 1240px;
  margin-inline: auto;
  padding-inline: 1.5rem;
}
@media (min-width: 768px) { .container { padding-inline: 2.5rem; } }

.section { padding-block: var(--space-section-mobile); }
@media (min-width: 900px) { .section { padding-block: var(--space-section); } }
.section.tight { padding-block: 3rem; }
.section.alt { background: var(--color-bg-alt); }
.section.ink { background: var(--color-ink); color: var(--color-white); }
.section.ink p { color: rgba(255,255,255,0.72); }
.section.ink h2, .section.ink h3 { color: var(--color-white); }

.grid { display: grid; gap: 1.75rem; min-width: 0; }
.grid > * { min-width: 0; }
.grid-2 { grid-template-columns: repeat(1, 1fr); }
.grid-3 { grid-template-columns: repeat(1, 1fr); }
.grid-4 { grid-template-columns: repeat(1, 1fr); }
.grid-5 { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 640px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 860px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
  .grid-5 { grid-template-columns: repeat(5, 1fr); }
}
.grid-2.split { align-items: center; gap: 3rem; }

/* ---------- Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.95rem 1.7rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.98rem;
  white-space: nowrap;
  border: 1.5px solid transparent;
  transition: transform var(--dur-fast) var(--ease-spring), box-shadow var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
  will-change: transform;
}
.btn:active { transform: translateY(1px) scale(0.98); }

.btn-primary { background: var(--color-green); color: var(--color-ink); box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--color-green-dark); box-shadow: var(--shadow-md); transform: translateY(-2px); }

.btn-outline { background: transparent; color: var(--color-ink); border-color: var(--color-border); }
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary-dark); background: var(--color-primary-tint); transform: translateY(-2px); }

.btn-ghost-light { background: rgba(255,255,255,0.08); color: var(--color-white); border-color: rgba(255,255,255,0.28); }
.btn-ghost-light:hover { background: rgba(255,255,255,0.16); border-color: rgba(255,255,255,0.5); transform: translateY(-2px); }

.btn-sm { padding: 0.65rem 1.25rem; font-size: 0.88rem; }
.btn-block { width: 100%; }
.btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2.5px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.link-arrow { display: inline-flex; align-items: center; gap: 0.4rem; font-weight: 700; color: var(--color-primary-dark); font-family: var(--font-display); font-size: 0.95rem; }
.link-arrow svg { width: 16px; height: 16px; flex-shrink: 0; transition: transform var(--dur-fast) var(--ease-spring); }
.link-arrow:hover svg { transform: translateX(4px); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.site-header.is-scrolled { border-color: var(--color-border); box-shadow: 0 4px 24px rgba(10,13,14,0.06); }

.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; width: 100%; }
.brand { display: flex; align-items: center; gap: 0.65rem; flex-shrink: 0; }
.brand img { height: 48px; width: auto; }
@media (min-width: 640px) { .brand img { height: 56px; } }

.nav-desktop { display: none; }
@media (min-width: 1080px) {
  .nav-desktop { display: flex; align-items: center; gap: 0.35rem; height: 100%; }
}
.nav-item { position: relative; height: 100%; display: flex; align-items: center; flex-shrink: 0; }
.nav-link {
  display: flex; align-items: center; gap: 0.3rem;
  padding: 0.6rem 0.85rem;
  font-family: var(--font-display);
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--color-ink);
  border-radius: var(--radius-pill);
  white-space: nowrap;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.nav-link:hover, .nav-link:focus-visible { background: var(--color-primary-tint); color: var(--color-primary-dark); }
.nav-link.is-active { color: var(--color-primary-dark); font-weight: 700; }
.nav-link .chev { width: 9px; height: 9px; transition: transform var(--dur-fast) var(--ease-spring); }
.nav-item:hover .nav-link .chev, .nav-item:focus-within .nav-link .chev { transform: rotate(180deg); }

.dropdown {
  position: absolute;
  top: calc(100% - 8px);
  left: 0;
  min-width: 260px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 0.6rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-spring), visibility var(--dur-fast);
}
.nav-item:hover .dropdown, .nav-item:focus-within .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  color: var(--color-ink-soft);
  transition: background var(--dur-fast), color var(--dur-fast);
}
.dropdown a:hover { background: var(--color-bg-alt); color: var(--color-primary-dark); }
.dropdown-icon { width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0; object-fit: cover; }
.btn .dropdown-icon { width: 20px; height: 20px; }

.header-actions { display: flex; align-items: center; gap: 0.75rem; }
.header-actions .btn { display: none; }
@media (min-width: 640px) { .header-actions .btn { display: inline-flex; } }
.track-portfolio-item { position: relative; display: none; align-items: center; }
@media (min-width: 1280px) { .track-portfolio-item { display: flex; } }
.track-portfolio-item .dropdown { left: auto; right: 0; min-width: 200px; }
.track-portfolio-item:hover .dropdown, .track-portfolio-item:focus-within .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }

.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-white);
}
@media (min-width: 1080px) { .nav-toggle { display: none; } }
.nav-toggle svg { width: 20px; height: 20px; }

/* Mobile nav */
.nav-mobile {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  background: var(--color-white);
  z-index: 99;
  overflow-y: auto;
  padding: 1.25rem 1.5rem 3rem;
  transform: translateY(-8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-med) var(--ease-out), transform var(--dur-med) var(--ease-spring), visibility var(--dur-med);
}
.nav-mobile.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
@media (min-width: 1080px) { .nav-mobile { display: none; } }
.nav-mobile-item { border-bottom: 1px solid var(--color-border); }
.nav-mobile-link {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.05rem 0.25rem;
  font-family: var(--font-display); font-weight: 600; font-size: 1.05rem;
}
.nav-mobile-link .chev { width: 11px; height: 11px; transition: transform var(--dur-fast) var(--ease-spring); }
.nav-mobile-item.is-open .nav-mobile-link .chev { transform: rotate(180deg); }
.nav-mobile-sub {
  max-height: 0; overflow: hidden;
  transition: max-height var(--dur-med) var(--ease-out);
}
.nav-mobile-item.is-open .nav-mobile-sub { max-height: 640px; }
.nav-mobile-sub a { display: block; padding: 0.7rem 0.5rem 0.7rem 1rem; color: var(--color-ink-soft); font-size: 0.96rem; }
.nav-mobile-cta { margin-top: 1.5rem; display: flex; flex-direction: column; gap: 0.75rem; }

/* ---------- Cards ---------- */
.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: transform var(--dur-med) var(--ease-spring), box-shadow var(--dur-med) var(--ease-out), border-color var(--dur-med) var(--ease-out);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.card .icon-tile { margin-bottom: 1.25rem; }
.card h3 { margin-bottom: 0.65rem; }
.card p { font-size: 0.96rem; }

.icon-tile {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--color-primary-tint);
  color: var(--color-primary-dark);
}
.icon-tile svg { width: 26px; height: 26px; }
.icon-tile.green { background: rgba(56, 229, 114, 0.14); color: var(--color-green-dark); }

.card ul.check-list { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.6rem; }
.check-list li { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.93rem; color: var(--color-ink-soft); }
.check-list svg { flex-shrink: 0; width: 18px; height: 18px; margin-top: 0.15rem; color: var(--color-green-dark); }

/* ---------- Hero ---------- */
.hero { padding-top: clamp(2.5rem, 6vw, 4rem); padding-bottom: clamp(3rem, 6vw, 4.5rem); position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 2.5rem; align-items: center; }
.hero-grid > * { min-width: 0; }
@media (min-width: 960px) { .hero-grid { grid-template-columns: 1.05fr 0.95fr; gap: 3.5rem; } }
.hero-copy h1 { margin-bottom: 1.15rem; }
.hero-copy p.lede { max-width: 44ch; margin-bottom: 2rem; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.9rem; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 2rem; margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--color-border); }
.hero-stat strong { display: block; font-family: var(--font-display); font-size: 1.9rem; color: var(--color-ink); letter-spacing: -0.02em; }
.hero-stat span { font-size: 0.85rem; color: var(--color-muted); }

.hero-snapshot-wrap { position: relative; padding: 20px; }
.snapshot-deco {
  position: absolute;
  width: 70px; height: 70px;
  border-radius: 16px;
  z-index: 0;
}
.snapshot-deco.deco-teal { top: 0; left: 0; background: rgba(52, 245, 255, 0.32); }
.snapshot-deco.deco-green { bottom: 0; right: 0; background: rgba(56, 229, 114, 0.32); }
.snapshot-card {
  position: relative;
  z-index: 1;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-lg);
}
.snapshot-card h3 { margin-top: 0.5rem; }
.snapshot-steps { margin-top: 1.75rem; display: flex; flex-direction: column; gap: 1.5rem; }
.snapshot-step { display: flex; gap: 1rem; align-items: flex-start; }
.snapshot-step .step-num {
  font-family: var(--font-display); font-weight: 700; font-size: 0.92rem;
  color: var(--color-primary-dark); flex-shrink: 0; width: 30px; height: 30px;
  border-radius: 50%; background: var(--color-primary-tint);
  display: flex; align-items: center; justify-content: center;
}
.snapshot-step h4 { font-size: 1rem; margin-bottom: 0.3rem; }
.snapshot-step p { font-size: 0.88rem; margin: 0; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { padding-block: 3.5rem 3rem; background: var(--color-bg-alt); border-bottom: 1px solid var(--color-border); }
.page-hero.compact { padding-block: 1rem 0.85rem; }
.page-hero.compact h1 { font-size: clamp(1.3rem, 1.6vw + 1rem, 1.6rem); white-space: nowrap; }
.page-hero.compact .breadcrumbs { margin-bottom: 0.35rem; }
.page-hero.compact .eyebrow { display: none; }
@media (max-width: 700px) { .page-hero.compact h1 { white-space: normal; font-size: 1.3rem; } }
.breadcrumbs { display: flex; align-items: center; gap: 0.5rem; font-size: 0.85rem; color: var(--color-muted); margin-bottom: 1.25rem; }
.breadcrumbs a { color: var(--color-primary-dark); }
.page-hero h1 { max-width: 34ch; }
.page-hero p.lede { margin-top: 1rem; max-width: 56ch; }

/* ---------- Testimonials ---------- */
.testimonial-track { position: relative; overflow: hidden; }
.testimonial-slides { display: flex; transition: transform var(--dur-med) var(--ease-spring); }
.testimonial-slide { flex: 0 0 100%; padding: 0 0.5rem; }
@media (min-width: 760px) { .testimonial-slide { flex: 0 0 50%; } }
.testimonial-card {
  background: var(--color-white); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: 2rem; height: 100%;
}
.testimonial-card .stars { display: flex; gap: 0.2rem; color: var(--color-green-dark); margin-bottom: 1rem; }
.testimonial-card .stars svg { width: 16px; height: 16px; }
.testimonial-card p { font-size: 1rem; font-style: italic; color: var(--color-ink); }
.testimonial-meta { display: flex; align-items: center; gap: 0.75rem; margin-top: 1.5rem; }
.testimonial-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-primary); color: white; font-family: var(--font-display); font-weight: 700;
}
.testimonial-meta strong { display: block; font-size: 0.92rem; }
.testimonial-meta span { font-size: 0.8rem; color: var(--color-muted); }
.testimonial-controls { display: flex; justify-content: center; gap: 0.75rem; margin-top: 2rem; }
.testimonial-controls button {
  width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid var(--color-border); background: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--dur-fast), border-color var(--dur-fast), transform var(--dur-fast) var(--ease-spring);
}
.testimonial-controls button:hover { border-color: var(--color-primary); background: var(--color-primary-tint); transform: translateY(-2px); }
.testimonial-controls svg { width: 18px; height: 18px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-ink); color: rgba(255,255,255,0.72); padding-top: 4.5rem; }
.footer-top { display: grid; gap: 2.5rem; grid-template-columns: 1fr; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-top > * { min-width: 0; }
@media (min-width: 780px) { .footer-top { grid-template-columns: 1.3fr 1fr 1fr 1fr; } }
.footer-brand .brand-lockup { display: flex; align-items: baseline; gap: 0.55rem; margin-bottom: 0.4rem; flex-wrap: wrap; }
.footer-logo-text { font-family: var(--font-display); font-size: 1.55rem; font-weight: 700; letter-spacing: -0.01em; }
.footer-logo-text .t-green { color: var(--color-green); }
.footer-logo-text .t-teal { color: var(--color-accent); }
.footer-brand .brand-lockup .footer-tagline-inline { font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.45); font-family: var(--font-display); font-weight: 600; }
.footer-brand p { color: rgba(255,255,255,0.6); font-size: 0.92rem; max-width: 32ch; margin-top: 0.85rem; }

.social-row { display: flex; gap: 0.75rem; }
.social-row a {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-ink-soft);
  transition: background var(--dur-fast), border-color var(--dur-fast), color var(--dur-fast), transform var(--dur-fast) var(--ease-spring);
}
.social-row svg { width: 18px; height: 18px; }
.social-row a:hover { background: var(--color-primary); border-color: var(--color-primary); color: white; transform: translateY(-3px); }

.footer-social { display: flex; gap: 0.75rem; margin-top: 1.5rem; }
.footer-social a {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.18);
  color: rgba(255,255,255,0.85);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--dur-fast), border-color var(--dur-fast), transform var(--dur-fast) var(--ease-spring);
}
.footer-social a:hover { background: var(--color-primary); border-color: var(--color-primary); color: white; transform: translateY(-3px); }
.footer-social svg { width: 18px; height: 18px; }
.footer-col h4 { color: white; font-size: 0.95rem; margin-bottom: 1.15rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-col a { font-size: 0.9rem; transition: color var(--dur-fast); }
.footer-col a:hover { color: var(--color-accent); }
.footer-col .contact-line { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.9rem; }
.footer-col .contact-line svg { width: 17px; height: 17px; flex-shrink: 0; margin-top: 0.15rem; color: var(--color-accent); }
.footer-bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 1.75rem; font-size: 0.82rem; color: rgba(255,255,255,0.45); }
.footer-bottom a { color: rgba(255,255,255,0.45); }
.footer-bottom a:hover { color: white; }
.footer-disclaimer { font-size: 0.78rem; color: rgba(255,255,255,0.35); line-height: 1.6; padding-bottom: 2rem; max-width: 90ch; }
.footer-credit { border-top: 1px solid rgba(255,255,255,0.08); padding: 1.1rem 0 1.5rem; text-align: center; font-size: 0.7rem; color: rgba(255,255,255,0.3); }
.footer-credit a { color: rgba(255,255,255,0.4); text-decoration: none; }
.footer-credit a:hover { color: rgba(255,255,255,0.65); text-decoration: underline; }

/* ---------- WhatsApp float ---------- */
.whatsapp-float {
  position: fixed;
  right: 1.25rem; bottom: 1.25rem;
  z-index: 200;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--color-green);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px rgba(56, 229, 114, 0.45);
  transition: transform var(--dur-fast) var(--ease-spring);
}
.whatsapp-float:hover { transform: scale(1.08) translateY(-2px); }
.whatsapp-float svg { width: 30px; height: 30px; color: var(--color-ink); }
.whatsapp-float::before {
  content: "";
  position: absolute; inset: 0; border-radius: 50%;
  background: var(--color-green);
  animation: ping 2.6s cubic-bezier(0.22,1,0.36,1) infinite;
  z-index: -1;
}
@keyframes ping { 0% { transform: scale(1); opacity: 0.55; } 100% { transform: scale(1.9); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .whatsapp-float::before { animation: none; } }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-spring); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-stagger > * { opacity: 0; transform: translateY(18px); transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-spring); }
.reveal-stagger.is-visible > * { opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 70ms; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 140ms; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 210ms; }
.reveal-stagger.is-visible > *:nth-child(5) { transition-delay: 280ms; }
@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-stagger > * { opacity: 1; transform: none; }
}

/* ---------- Trust strip ---------- */
.trust-strip { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: clamp(1.5rem, 5vw, 4rem); padding-block: 2.5rem; }
.trust-item { display: flex; align-items: center; gap: 0.65rem; color: var(--color-ink-soft); font-family: var(--font-display); font-weight: 600; font-size: 0.95rem; }
.trust-item svg { width: 22px; height: 22px; color: var(--color-primary); }

/* ---------- Blog ---------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 2.5rem; }
.filter-chip {
  padding: 0.55rem 1.2rem; border-radius: var(--radius-pill);
  border: 1px solid var(--color-border); font-size: 0.88rem; font-weight: 600; font-family: var(--font-display);
  color: var(--color-ink-soft);
  transition: background var(--dur-fast), color var(--dur-fast), border-color var(--dur-fast);
}
.filter-chip.is-active, .filter-chip:hover { background: var(--color-ink); color: var(--color-white); border-color: var(--color-ink); }
.post-card { display: flex; flex-direction: column; height: 100%; }
.post-card .post-thumb { border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 16/10; margin-bottom: 1.25rem; background: var(--color-bg-alt); }
.post-card .post-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-med) var(--ease-spring); }
.post-card:hover .post-thumb img { transform: scale(1.05); }
.post-tag { display: inline-block; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--color-primary-dark); background: var(--color-primary-tint); padding: 0.3rem 0.7rem; border-radius: var(--radius-pill); margin-bottom: 0.85rem; align-self: flex-start; }
.post-card h3 { margin-bottom: 0.6rem; }
.post-card .post-meta { font-size: 0.82rem; color: var(--color-muted); margin-top: auto; padding-top: 1rem; }
.post-body { max-width: 72ch; margin-inline: auto; }
.post-body h2 { margin-top: 2.5rem; margin-bottom: 0.9rem; }
.post-body h3 { margin-top: 2rem; margin-bottom: 0.75rem; }
.post-body p { margin-bottom: 1.1rem; max-width: none; }
.post-body ul, .post-body ol { margin: 0 0 1.25rem; padding-left: 1.3rem; }
.post-body li { margin-bottom: 0.5rem; color: var(--color-ink-soft); line-height: 1.7; }
.post-body ul { list-style: disc; }
.post-body ol { list-style: decimal; }

/* ---------- Forms ---------- */
.form-field { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.25rem; }
.form-field label { font-family: var(--font-display); font-size: 0.88rem; font-weight: 600; }
.form-field input, .form-field textarea, .form-field select {
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-ink);
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.form-field input::placeholder, .form-field textarea::placeholder { color: #A6B0B2; }
.form-field input:focus, .form-field textarea:focus, .form-field select:focus {
  outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 4px rgba(47,157,191,0.15);
}
.form-row { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
.form-row > * { min-width: 0; }
@media (min-width: 640px) { .form-row.cols-2 { grid-template-columns: 1fr 1fr; } }
.form-note { font-size: 0.82rem; color: var(--color-muted); margin-top: 0.75rem; }
.form-success { display: none; align-items: center; gap: 0.75rem; background: rgba(56,229,114,0.12); border: 1px solid rgba(56,229,114,0.4); color: var(--color-green-dark); padding: 1rem 1.25rem; border-radius: var(--radius-sm); font-weight: 600; margin-top: 1rem; }
.form-success.is-visible { display: flex; }
.form-error { display: none; align-items: center; gap: 0.75rem; background: rgba(220,53,69,0.1); border: 1px solid rgba(220,53,69,0.35); color: #b02a37; padding: 1rem 1.25rem; border-radius: var(--radius-sm); font-weight: 600; margin-top: 1rem; }
.form-error.is-visible { display: flex; }
.form-error svg { flex-shrink: 0; }
.btn[disabled] { opacity: 0.7; cursor: not-allowed; }

/* ---------- Calculators ---------- */
.calc-section { padding-block: 1.25rem 3rem; }
.calc-tabs { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 1.1rem; }
.calc-tab {
  display: flex; align-items: center; gap: 0.55rem;
  padding: 0.75rem 1.15rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--color-border);
  font-family: var(--font-display); font-weight: 600; font-size: 0.88rem;
  color: var(--color-ink-soft);
  transition: all var(--dur-fast) var(--ease-out);
}
.calc-tab svg { width: 18px; height: 18px; }
.calc-tab.is-active { background: var(--color-ink); border-color: var(--color-ink); color: var(--color-white); }
.calc-tab:not(.is-active):hover { border-color: var(--color-primary); color: var(--color-primary-dark); }

.calc-panel { display: none; }
.calc-panel.is-active { display: block; }
.calc-layout-v2 {
  display: grid; grid-template-columns: 1fr; gap: 1.5rem; align-items: start;
  background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: clamp(1rem, 1.5vw, 1.5rem);
}
.calc-layout-v2 > * { min-width: 0; }
@media (min-width: 940px) { .calc-layout-v2 { grid-template-columns: 0.82fr 1.18fr; gap: 2.5rem; } }
.calc-inputs-card h2 { font-size: 1.25rem; margin-bottom: 0.85rem; }
.calc-inputs-card .form-field input[type="text"] { width: 100%; }

.calc-plain-results { margin-top: 0.5rem; padding-top: 0.5rem; border-top: 1px solid var(--color-border); display: flex; flex-direction: column; gap: 0.4rem; }
.plain-result-row { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; }
.plain-result-row span { font-size: 0.9rem; color: var(--color-ink-soft); }
.plain-result-row strong { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; color: var(--color-ink); white-space: nowrap; }
.plain-result-row.highlight strong { color: var(--color-primary-dark); font-size: 1.2rem; }
.calc-inputs-card > .btn { margin-top: 1.5rem; }

.slider-field { margin-bottom: 0.85rem; position: relative; }
.slider-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 0.45rem; }
.slider-head label { font-family: var(--font-display); font-weight: 600; font-size: 0.92rem; }
.slider-value { font-family: var(--font-display); font-weight: 700; color: var(--color-primary-dark); font-size: 0.98rem; }
.slider-range { display: flex; justify-content: space-between; margin-top: 0.35rem; }
.slider-range span { font-family: var(--font-display); font-weight: 500; font-size: 0.72rem; color: var(--color-muted); letter-spacing: 0.01em; }

.slider-track-wrap { position: relative; padding-top: 6px; }
input[type="range"] {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 6px; border-radius: var(--radius-pill);
  background: linear-gradient(to right, var(--color-primary) 0%, var(--color-primary) var(--range-pct, 0%), var(--color-border) var(--range-pct, 0%), var(--color-border) 100%);
  outline: none;
  transition: box-shadow var(--dur-fast) var(--ease-out);
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid white;
  box-shadow: 0 2px 8px rgba(47,157,191,0.5);
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-spring), box-shadow var(--dur-fast) var(--ease-out);
}
input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.15); }
input[type="range"]:active::-webkit-slider-thumb { transform: scale(1.3); box-shadow: 0 0 0 8px rgba(47,157,191,0.16), 0 2px 8px rgba(47,157,191,0.5); }
input[type="range"]:focus-visible::-webkit-slider-thumb { box-shadow: 0 0 0 6px rgba(47,157,191,0.22); }
input[type="range"]::-moz-range-track { background: var(--color-border); height: 6px; border-radius: var(--radius-pill); }
input[type="range"]::-moz-range-progress { background: var(--color-primary); height: 6px; border-radius: var(--radius-pill); }
input[type="range"]::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 50%; background: var(--color-primary);
  border: 3px solid white; box-shadow: 0 2px 8px rgba(47,157,191,0.5); cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-spring);
}
input[type="range"]:active::-moz-range-thumb { transform: scale(1.3); }

.slider-bubble {
  position: absolute;
  top: -6px;
  left: 0;
  transform: translate(-50%, -100%);
  background: var(--color-ink);
  color: white;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.76rem;
  padding: 0.32rem 0.65rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 120ms var(--ease-out);
  z-index: 3;
  box-shadow: var(--shadow-sm);
}
.slider-bubble::after {
  content: "";
  position: absolute; left: 50%; bottom: -4px; transform: translateX(-50%);
  border: 5px solid transparent; border-top-color: var(--color-ink);
}
.slider-bubble.is-visible { opacity: 1; }
@media (prefers-reduced-motion: reduce) { .slider-bubble { transition: none; } }


/* ---------- Calculator growth chart ---------- */
.calc-chart-card {
  display: flex;
  flex-direction: column;
}
.calc-chart-legend { display: flex; justify-content: center; gap: 1.5rem; flex-wrap: wrap; margin-top: 1rem; }
.calc-chart-legend span { display: flex; align-items: center; gap: 0.45rem; font-family: var(--font-display); font-weight: 600; font-size: 0.82rem; color: var(--color-ink-soft); }
.legend-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.legend-dot.corpus { background: var(--color-green); }
.legend-dot.invested { background: var(--color-primary); }

.calc-chart-wrap { position: relative; height: 440px; }
@media (max-width: 640px) { .calc-chart-wrap { height: 320px; } }
.calc-chart-svg { width: 100%; height: 100%; display: block; overflow: visible; touch-action: none; }
.calc-chart-svg .grid-line { stroke: var(--color-border); stroke-width: 1; stroke-dasharray: 4 4; }
.calc-chart-svg .baseline { stroke: var(--color-border); stroke-width: 1.25; }
.calc-chart-svg .area-corpus { transition: d 550ms var(--ease-spring); }
.calc-chart-svg .line-corpus { fill: none; stroke: var(--color-green); stroke-width: 2.75; transition: d 550ms var(--ease-spring); }
.calc-chart-svg .line-invested { fill: none; stroke: var(--color-primary); stroke-width: 2; stroke-dasharray: 6 5; transition: d 550ms var(--ease-spring); }
.calc-chart-svg .axis-label { font-size: 10.5px; fill: var(--color-muted); font-family: var(--font-body); }
.calc-chart-svg .guide-line { stroke: var(--color-ink-soft); stroke-width: 1; stroke-dasharray: 3 3; opacity: 0; transition: opacity 120ms; }
.calc-chart-svg .marker-dot { r: 4.5; stroke: white; stroke-width: 2; opacity: 0; transition: opacity 120ms, cx 550ms var(--ease-spring), cy 550ms var(--ease-spring); }
.calc-chart-wrap.is-hovering .guide-line,
.calc-chart-wrap.is-hovering .marker-dot { opacity: 1; }

.chart-tooltip {
  position: absolute;
  pointer-events: none;
  z-index: 5;
  top: 0; left: 0;
  background: var(--color-ink);
  color: white;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translate(-50%, -100%);
  transition: opacity 120ms;
  white-space: nowrap;
}
.chart-tooltip.is-visible { opacity: 1; }
.chart-tooltip strong { display: block; font-family: var(--font-display); margin-bottom: 0.3rem; font-size: 0.82rem; }
.chart-tooltip .tt-row { display: flex; gap: 1rem; justify-content: space-between; }
.chart-tooltip .tt-row + .tt-row { margin-top: 0.2rem; }
.chart-tooltip .tt-corpus { color: #7CF0A8; }
.chart-tooltip .tt-invested { color: #8FDCF0; }

@media (prefers-reduced-motion: reduce) {
  .calc-chart-svg .line-corpus, .calc-chart-svg .line-invested, .calc-chart-svg .area-corpus, .calc-chart-svg .marker-dot { transition: none; }
}
@media (max-width: 480px) {
  .calc-chart-card { padding: 1.25rem; }
  .chart-tooltip { font-size: 0.72rem; padding: 0.5rem 0.7rem; }
}

/* ---------- CTA band ---------- */
.cta-band {
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, #1c6f89 100%);
  padding: clamp(2.5rem, 5vw, 4rem);
  color: white;
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.cta-band > * { min-width: 0; }
@media (min-width: 780px) { .cta-band { grid-template-columns: 1.4fr auto; } }
.cta-band h2 { color: white; }
.cta-band p { color: rgba(255,255,255,0.8); margin-top: 0.75rem; }
@media (max-width: 779px) {
  .cta-band .btn-primary { width: 100%; white-space: normal; text-align: center; }
}
.cta-band .btn-primary { flex-shrink: 0; }

@media (max-width: 480px) {
  .product-ask-btn { width: 100%; white-space: normal; text-align: center; }
}

/* ---------- Misc ---------- */
.divider { height: 1px; background: var(--color-border); border: none; margin: 0; }

/* ---------- Comparison table (product SEO pages) ---------- */
.compare-table-wrap { overflow-x: auto; margin: 1.5rem 0; border: 1px solid var(--color-border); border-radius: var(--radius-md); }
.compare-table-wrap > * { min-width: 0; }
.compare-table { width: 100%; min-width: 560px; border-collapse: collapse; font-size: 0.92rem; }
.compare-table th, .compare-table td { padding: 0.85rem 1.1rem; text-align: left; border-bottom: 1px solid var(--color-border); }
.compare-table th { background: var(--color-bg-alt); font-family: var(--font-display); font-weight: 600; color: var(--color-ink); white-space: nowrap; }
.compare-table td { color: var(--color-ink-soft); }
.compare-table tr:last-child td { border-bottom: none; }
.compare-table td:first-child, .compare-table th:first-child { font-weight: 600; color: var(--color-ink); white-space: nowrap; }
.badge-row { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.55rem 1rem; border-radius: var(--radius-pill);
  background: var(--color-bg-alt); border: 1px solid var(--color-border);
  font-size: 0.85rem; font-weight: 600; color: var(--color-ink-soft);
}
.badge svg { width: 16px; height: 16px; color: var(--color-primary); }

.two-col-list { display: grid; grid-template-columns: 1fr; gap: 0.75rem 2rem; }
.two-col-list > * { min-width: 0; }
@media (min-width: 700px) { .two-col-list { grid-template-columns: 1fr 1fr; } }

.map-embed { border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--color-border); }
.map-embed iframe { width: 100%; height: 100%; min-height: 340px; border: 0; display: block; }

.related-links { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1rem; }
.related-links a {
  padding: 0.6rem 1.1rem; border-radius: var(--radius-pill);
  border: 1px solid var(--color-border); font-size: 0.88rem; font-weight: 600;
  transition: border-color var(--dur-fast), background var(--dur-fast);
}
.related-links a:hover { border-color: var(--color-primary); background: var(--color-primary-tint); }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 999;
  background: var(--color-ink); color: white; padding: 0.75rem 1.25rem; border-radius: var(--radius-sm);
}
.skip-link:focus { left: 1rem; top: 1rem; }

.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.text-primary { color: var(--color-primary); }