/* ==========================================================================
   Sochly — design system
   Hand-crafted CSS. Zero framework. Sub-15KB gzipped.
   ========================================================================== */

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, ul, ol, figure { margin: 0; }
img, svg, video { max-width: 100%; display: block; }
button { font: inherit; border: 0; background: none; cursor: pointer; color: inherit; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }
input, textarea { font: inherit; }

/* --- Tokens --- */
:root {
  /* Colors */
  --bg: #0a0a14;
  --bg-2: #11111d;
  --bg-3: #161628;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-2: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.08);
  --border-2: rgba(255, 255, 255, 0.14);

  --text: #f5f5fa;
  --text-2: #b8b8c7;
  --text-3: #7a7a8c;

  --brand-1: #a855f7;   /* purple */
  --brand-2: #ec4899;   /* pink   */
  --brand-3: #f97316;   /* orange */

  --whatsapp: #25d366;
  --whatsapp-2: #128c7e;
  --phone: #6366f1;
  --phone-2: #4f46e5;

  /* Type — display + body (loaded via Google Fonts in index.html) */
  --font-display: "Outfit", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-sans: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI",
               Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  /* Layout */
  --container: 1200px;
  --radius-sm: 8px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.3);
  --shadow:    0 8px 30px rgba(0,0,0,.35);
  --shadow-lg: 0 25px 60px -15px rgba(0,0,0,.55);

  /* Easing */
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* --- Base --- */
html, body { background: var(--bg); color: var(--text); }
body {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(168, 85, 247, .12), transparent 60%),
    radial-gradient(900px 500px at 0% 10%, rgba(236, 72, 153, .08), transparent 60%),
    var(--bg);
  min-height: 100svh;
}

::selection { background: var(--brand-2); color: white; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .hero-anim {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* --- Layout primitives --- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 110px 0; position: relative; }
.section-alt { background: linear-gradient(180deg, transparent, rgba(255,255,255,.015) 40%, transparent); }

.section-head {
  max-width: 720px;
  margin: 0 auto 64px;
  text-align: center;
}
.section-head h2 { margin-bottom: 16px; }
.section-head p { color: var(--text-2); font-size: 18px; }

/* --- Type --- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--text);
}
h1 { font-size: clamp(2.5rem, 6vw + 1rem, 5.5rem); letter-spacing: -0.035em; }
h2 { font-size: clamp(1.9rem, 3vw + 1rem, 3.25rem); letter-spacing: -0.03em; line-height: 1.1; }
h3 { font-size: 1.25rem; letter-spacing: -0.02em; font-weight: 700; }
h4 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--text-3); margin-bottom: 18px; font-weight: 700; }
p { color: var(--text-2); }

.grad-text {
  background: linear-gradient(120deg, var(--brand-1) 0%, var(--brand-2) 50%, var(--brand-3) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 200% 100%;
  animation: gradShift 8s var(--ease) infinite;
}
@keyframes gradShift {
  0%, 100% { background-position: 0% 50%; }
  50%      { background-position: 100% 50%; }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: 18px;
  backdrop-filter: blur(10px);
}
.eyebrow .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--whatsapp);
  box-shadow: 0 0 0 3px rgba(37, 211, 102, .2);
  animation: pulse 2s var(--ease) infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(37, 211, 102, .2); }
  50%      { box-shadow: 0 0 0 6px rgba(37, 211, 102, .05); }
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.02em;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease);
  white-space: nowrap;
  position: relative;
  isolation: isolate;
}
.btn-lg { padding: 16px 28px; font-size: 16px; }
.btn-primary {
  color: white;
  background: linear-gradient(120deg, var(--brand-1), var(--brand-2) 60%, var(--brand-3));
  background-size: 180% 100%;
  box-shadow: 0 10px 30px -8px rgba(236, 72, 153, .55), inset 0 1px 0 rgba(255,255,255,.25);
}
.btn-primary:hover {
  transform: translateY(-2px);
  background-position: 100% 50%;
  box-shadow: 0 18px 40px -10px rgba(236, 72, 153, .7), inset 0 1px 0 rgba(255,255,255,.3);
}
.btn-ghost {
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border-2);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover {
  background: var(--surface-2);
  border-color: rgba(255,255,255,.25);
  transform: translateY(-2px);
}

/* --- Navbar --- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 14px 24px;
  max-width: var(--container);
  margin: 0 auto;
  transition: padding .3s var(--ease);
}
.nav.scrolled {
  padding-top: 10px;
  padding-bottom: 10px;
}
.nav.scrolled::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 20, .7);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  z-index: -1;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -0.03em;
}
.brand-mark { display: inline-flex; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  color: var(--text-2);
  font-size: 15px;
  font-weight: 500;
  transition: color .2s var(--ease);
}
.nav-links a:hover { color: var(--text); }
.nav-cta { font-size: 14px; padding: 10px 18px; }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .25s var(--ease), opacity .25s var(--ease);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 64px 0 0 0;
  background: rgba(10, 10, 20, .96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 4px;
  padding: 24px;
  z-index: 49;
  transform: translateY(-110%);
  transition: transform .35s var(--ease);
}
.mobile-menu.open { transform: translateY(0); }
.mobile-menu a {
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  font-size: 18px;
  font-weight: 500;
  color: var(--text-2);
  border-bottom: 1px solid var(--border);
}
.mobile-menu a.btn { margin-top: 16px; justify-content: center; border: 0; color: white; }

/* --- Hero --- */
.hero {
  position: relative;
  padding: 80px 0 120px;
  overflow: hidden;
  min-height: 92svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .55;
  animation: float 18s var(--ease) infinite;
}
.blob-a {
  width: 520px; height: 520px;
  background: radial-gradient(circle, var(--brand-1), transparent 60%);
  top: -120px; right: -120px;
}
.blob-b {
  width: 460px; height: 460px;
  background: radial-gradient(circle, var(--brand-2), transparent 60%);
  bottom: -120px; left: -120px;
  animation-delay: -6s;
}
@keyframes float {
  0%, 100% { transform: translate(0,0) scale(1); }
  33%      { transform: translate(40px,-30px) scale(1.05); }
  66%      { transform: translate(-30px,40px) scale(.98); }
}
.grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent 80%);
}

.hero-inner { position: relative; z-index: 1; text-align: center; }

.hero-inner .eyebrow {
  font-weight: 600;
  letter-spacing: -0.012em;
}

@keyframes heroRise {
  from {
    opacity: 0;
    transform: translate3d(0, 1.4rem, 0) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
  }
}

.hero-anim {
  opacity: 0;
  animation: heroRise 1.05s var(--ease) forwards;
}
.hero-anim-1 { animation-delay: 0.05s; }
.hero-anim-2 { animation-delay: 0.14s; }
.hero-anim-3 { animation-delay: 0.26s; }
.hero-anim-4 { animation-delay: 0.4s; }
.hero-anim-5 { animation-delay: 0.52s; }
.hero-anim-6 { animation-delay: 0.64s; }

h1.hero-title {
  margin: 22px 0 30px;
  font-size: clamp(2.9rem, 9.5vw + 0.85rem, 7rem);
  line-height: 0.91;
  letter-spacing: -0.045em;
  font-weight: 800;
}
.hero-title-line {
  display: block;
  text-wrap: balance;
}
.hero-title-line + .hero-title-line {
  margin-top: 0.05em;
}

.hero-title .grad-text-hero {
  animation-duration: 12s;
  animation-timing-function: ease-in-out;
}

.hero-sub {
  font-size: clamp(17px, 2.2vw + 0.55rem, 22px);
  line-height: 1.58;
  letter-spacing: -0.02em;
  font-weight: 400;
  color: var(--text-2);
  max-width: 38rem;
  margin: 0 auto 38px;
}
.hero-ctas {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.hero-trust {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  padding: 14px 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  backdrop-filter: blur(10px);
  flex-wrap: wrap;
  justify-content: center;
}
.trust-item {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  font-size: 13px;
  color: var(--text-3);
}
.trust-item strong {
  color: var(--text);
  font-size: 15px;
  font-weight: 700;
}
.trust-divider { width: 1px; height: 14px; background: var(--border-2); }

.scroll-cue {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  width: 22px;
  height: 36px;
  border: 2px solid var(--border-2);
  border-radius: 14px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.scroll-cue span {
  width: 3px; height: 8px;
  background: var(--text-2);
  border-radius: 2px;
  animation: scrollDown 1.6s var(--ease) infinite;
}
@keyframes scrollDown {
  0%   { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(12px); opacity: 0; }
}

/* --- Logos strip --- */
.logos {
  padding: 40px 0 0;
  position: relative;
}
.logos-label {
  text-align: center;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 24px;
}
.logos-row {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 40px;
  opacity: .55;
}
.logos-row span {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.05em;
  color: var(--text-2);
  font-family: var(--font-mono);
}

/* --- Cards (services) --- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}
.card {
  position: relative;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  transition: transform .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease);
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, transparent 30%, var(--brand-1), var(--brand-2), transparent 70%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity .35s var(--ease);
  pointer-events: none;
}
.card:hover {
  transform: translateY(-6px);
  background: var(--surface-2);
}
.card:hover::before { opacity: 1; }
.card-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: white;
  background: linear-gradient(135deg, var(--g1, var(--brand-1)), var(--g2, var(--brand-2)));
  box-shadow: 0 10px 25px -8px var(--g2, var(--brand-2));
}
.card-icon svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: 10px; }
.card p { font-size: 15px; color: var(--text-2); margin-bottom: 18px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tags li {
  font-size: 12px;
  color: var(--text-3);
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,.02);
}

/* --- Why us --- */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: start;
}
.why-copy .lead {
  font-size: 17px;
  color: var(--text-2);
  margin: 16px 0 32px;
}
.why-copy .eyebrow { margin-bottom: 18px; }
.why-list { display: flex; flex-direction: column; gap: 4px; }
.why-item {
  display: flex;
  gap: 22px;
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: background .25s var(--ease), border-color .25s var(--ease);
}
.why-item:hover {
  background: var(--surface);
  border-color: var(--border);
}
.why-num {
  font-family: var(--font-mono);
  font-size: 14px;
  color: transparent;
  background: linear-gradient(120deg, var(--brand-1), var(--brand-2), var(--brand-3));
  -webkit-background-clip: text;
  background-clip: text;
  font-weight: 700;
  flex-shrink: 0;
  padding-top: 4px;
}
.why-item h3 { margin-bottom: 6px; }
.why-item p { font-size: 15px; }

/* --- Process --- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  counter-reset: step;
}
.step {
  position: relative;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform .35s var(--ease), border-color .35s var(--ease);
}
.step:hover { transform: translateY(-4px); border-color: var(--border-2); }
.step-num {
  display: inline-flex;
  width: 42px; height: 42px;
  align-items: center; justify-content: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--brand-1), var(--brand-2));
  font-weight: 800;
  font-size: 17px;
  margin-bottom: 18px;
  color: white;
  box-shadow: 0 8px 20px -6px var(--brand-2);
}
.step h3 { margin-bottom: 8px; }
.step p { font-size: 15px; }

/* --- Stats / Results --- */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 60px;
}
.stat {
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
}
.stat-num {
  font-size: clamp(2.5rem, 4vw + 1rem, 3.6rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  background: linear-gradient(120deg, var(--brand-1), var(--brand-2), var(--brand-3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 8px;
  line-height: 1;
}
.stat p { font-size: 14px; color: var(--text-2); }

.testimonial {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  padding: 48px 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  text-align: center;
  backdrop-filter: blur(10px);
}
.quote-mark {
  width: 48px; height: 48px;
  margin: 0 auto 16px;
  color: var(--brand-2);
  opacity: .55;
}
.testimonial p {
  font-size: clamp(18px, 1.5vw + .5rem, 22px);
  color: var(--text);
  line-height: 1.5;
  font-weight: 500;
  margin-bottom: 24px;
}
.testimonial footer {
  font-size: 14px;
  color: var(--text-3);
}
.testimonial footer strong { color: var(--text); }

/* --- FAQ --- */
.faq-wrap { max-width: 820px; margin: 0 auto; }
.faq { display: flex; flex-direction: column; gap: 12px; }
.faq details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: background .25s var(--ease), border-color .25s var(--ease);
}
.faq details[open] {
  background: var(--surface-2);
  border-color: var(--border-2);
}
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 26px;
  font-weight: 600;
  font-size: 17px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-size: 24px;
  font-weight: 300;
  color: var(--text-3);
  transition: transform .25s var(--ease);
}
.faq details[open] summary::after { transform: rotate(45deg); color: var(--brand-2); }
.faq details p {
  padding: 0 26px 24px;
  color: var(--text-2);
  font-size: 15px;
}

/* --- CTA section --- */
.cta { padding: 90px 0 120px; }
.cta-inner {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
  padding: 70px 48px;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(600px 300px at 50% 0%, rgba(236, 72, 153, .25), transparent 70%),
    var(--surface);
  border: 1px solid var(--border-2);
  position: relative;
  overflow: hidden;
}
.cta-inner::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(400px 200px at 80% 100%, rgba(168, 85, 247, .15), transparent 70%);
  pointer-events: none;
}
.cta-inner h2 { margin-bottom: 18px; position: relative; }
.cta-inner > p {
  font-size: 18px;
  color: var(--text-2);
  margin-bottom: 32px;
  position: relative;
}
.cta-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 22px;
  position: relative;
  width: 100%;
  max-width: 100%;
}
.cta-meta {
  font-size: 13px;
  color: var(--text-3);
  position: relative;
}

/* --- Footer --- */
.footer {
  border-top: 1px solid var(--border);
  padding: 60px 0 32px;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,.3));
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-grid > div { display: flex; flex-direction: column; gap: 6px; }
.footer-grid a {
  color: var(--text-2);
  font-size: 14px;
  transition: color .2s var(--ease);
}
.footer-grid a:hover { color: var(--text); }
.footer-tag {
  font-size: 14px;
  color: var(--text-3);
  margin-top: 12px;
  line-height: 1.6;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--text-3);
  font-size: 13px;
}

/* ==========================================================================
   FLOATING ACTION BUTTONS — WhatsApp (bottom-left) + Phone (bottom-right)
   Mobile-first, with desktop tweak below.
   ========================================================================== */
.fab {
  position: fixed;
  bottom: max(20px, env(safe-area-inset-bottom));
  z-index: 99;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  width: 60px; height: 60px;
  border-radius: 50%;
  color: white;
  box-shadow: 0 12px 30px -8px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.25);
  transition: transform .25s var(--ease), width .35s var(--ease), border-radius .35s var(--ease), box-shadow .25s var(--ease);
  overflow: hidden;
  white-space: nowrap;
}
.fab-label {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  max-width: 0;
  opacity: 0;
  transition: max-width .35s var(--ease), opacity .25s var(--ease) .05s, margin-left .35s var(--ease);
  overflow: hidden;
}
.fab:hover {
  transform: translateY(-2px) scale(1.04);
  width: auto;
  border-radius: 999px;
  padding: 0 22px 0 18px;
}
.fab:hover .fab-label {
  max-width: 200px;
  opacity: 1;
  margin-left: 8px;
}

.fab-whatsapp {
  left: max(16px, env(safe-area-inset-left));
  background: linear-gradient(135deg, var(--whatsapp), var(--whatsapp-2));
  box-shadow: 0 12px 30px -8px rgba(37, 211, 102, .55), inset 0 1px 0 rgba(255,255,255,.25);
}
.fab-whatsapp::before {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: rgba(37, 211, 102, .35);
  z-index: -1;
  animation: ping 2.5s var(--ease) infinite;
}
@keyframes ping {
  0%   { transform: scale(.8); opacity: .8; }
  80%  { transform: scale(1.5); opacity: 0; }
  100% { transform: scale(1.5); opacity: 0; }
}

.fab-phone {
  right: max(16px, env(safe-area-inset-right));
  background: linear-gradient(135deg, var(--phone), var(--phone-2));
  box-shadow: 0 12px 30px -8px rgba(99, 102, 241, .55), inset 0 1px 0 rgba(255,255,255,.25);
}

/* ==========================================================================
   Reveal-on-scroll animation (driven by IntersectionObserver in JS)
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
  will-change: opacity, transform;
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 900px) {
  .section { padding: 80px 0; }
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: inline-flex; }
  .why-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero { padding: 60px 0 80px; min-height: auto; }
  h1.hero-title {
    font-size: clamp(2.55rem, 10.5vw + 0.65rem, 5.25rem);
    line-height: 0.93;
  }
  .hero-trust { gap: 14px; padding: 12px 16px; }
  .trust-divider { display: none; }
  .cta-inner { padding: 48px 24px; }
}

@media (max-width: 600px) {
  .container { padding: 0 18px; }
  .cta-inner {
    padding: 44px clamp(18px, 5vw, 28px) 48px;
    padding-left: max(clamp(18px, 5vw, 28px), env(safe-area-inset-left, 0px));
    padding-right: max(clamp(18px, 5vw, 28px), env(safe-area-inset-right, 0px));
  }
  .cta-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    padding: 0 2px;
  }
  .cta-actions .btn {
    width: 100%;
    max-width: 100%;
    white-space: normal;
    text-align: center;
  }
  .cta-actions .btn svg { flex-shrink: 0; }
  .cta-inner > p {
    font-size: 16px;
    margin-bottom: 28px;
  }
  h1.hero-title {
    font-size: clamp(2.2rem, 11.5vw + 0.45rem, 3.35rem);
    letter-spacing: -0.038em;
    margin: 16px 0 22px;
  }
  .hero-sub { font-size: clamp(16px, 3.8vw + 0.35rem, 18px); margin-bottom: 28px; }
  .nav { padding: 12px 18px; }
  .section-head { margin-bottom: 44px; }
  .hero-ctas .btn { flex: 1; min-width: 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .testimonial { padding: 36px 24px; }
  .logos-row { gap: 24px; }
  .logos-row span { font-size: 14px; }
}

/* On very large screens — push the FABs to corners but keep them comfortable */
@media (min-width: 1024px) {
  .fab { width: 56px; height: 56px; }
  .fab-whatsapp { left: 24px; }
  .fab-phone    { right: 24px; }
}