/* ==========================================================================
   DESIGN SYSTEM: TOKENS
   ========================================================================== */
:root {
  --color-bg: #ffffff;
  --color-surface: #f6f7f9;
  --color-surface-alt: #eef0f3;
  --color-ink: #0b1220;
  --color-ink-soft: #2c3648;
  --color-muted: #5b6472;
  --color-border: #e3e6eb;
  --color-border-strong: #d3d7de;

  --color-primary: #0b1220;      /* deep navy / near-black */
  --color-primary-ink: #ffffff;
  --color-accent: #2f6fed;       /* single strong brand accent */
  --color-accent-ink: #ffffff;
  --color-accent-soft: #eaf1ff;
  --color-success: #1b8a5a;
  --color-whatsapp: #25d366;

  --font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;

  --container-max: 1200px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(11, 18, 32, 0.06);
  --shadow-md: 0 8px 24px rgba(11, 18, 32, 0.08);
  --shadow-lg: 0 20px 48px rgba(11, 18, 32, 0.12);

  --header-h: 76px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --dur-fast: 150ms;
  --dur-base: 250ms;
  --dur-slow: 450ms;
}

/* ==========================================================================
   RESET
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body, h1, h2, h3, h4, p, figure, blockquote, dl, dd, ul, ol {
  margin: 0;
}
ul[class], ol[class] { list-style: none; padding: 0; }
img, picture, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }

html, body { height: 100%; }
body {
  font-family: var(--font-family);
  background: var(--color-bg);
  color: var(--color-ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top var(--dur-base) var(--ease);
}
.skip-link:focus { top: 1rem; }

/* ==========================================================================
   LAYOUT HELPERS
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.5rem;
}
@media (min-width: 768px) {
  .container { padding-inline: 2rem; }
}

section { position: relative; }
.section-pad { padding-block: clamp(4rem, 8vw, 7rem); }
.section-pad-sm { padding-block: clamp(2.5rem, 5vw, 4rem); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.9rem;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

.section-head {
  max-width: 640px;
  margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
}
.section-head.center { margin-inline: auto; text-align: center; }

h1, h2, h3, h4 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-ink);
}
h1 { font-size: clamp(2.25rem, 5.4vw, 3.75rem); line-height: 1.08; }
h2 { font-size: clamp(1.75rem, 3.6vw, 2.6rem); line-height: 1.15; }
h3 { font-size: 1.25rem; line-height: 1.3; }

.lede {
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  color: var(--color-muted);
  max-width: 60ch;
}
.text-muted { color: var(--color-muted); }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease),
    background-color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease),
    color var(--dur-fast) var(--ease);
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--color-accent);
  color: var(--color-accent-ink);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }

.btn-dark {
  background: var(--color-primary);
  color: #fff;
}
.btn-dark:hover { background: #17233b; transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  border-color: var(--color-border-strong);
  color: var(--color-ink);
}
.btn-outline:hover { border-color: var(--color-ink); background: var(--color-surface); }

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: var(--color-ink);
}
.btn-whatsapp:hover { background: #1fb958; transform: translateY(-1px); }

.btn-ghost-light {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(6px);
}
.btn-ghost-light:hover { background: rgba(255, 255, 255, 0.18); }

.btn-block { width: 100%; }
.btn-sm { padding: 0.6rem 1.1rem; font-size: 0.875rem; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background-color var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease),
    height var(--dur-base) var(--ease), backdrop-filter var(--dur-base) var(--ease);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(14px);
  box-shadow: 0 1px 0 var(--color-border);
  height: 68px;
}
.site-header.menu-open {
  background: var(--color-bg);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  color: var(--color-ink);
}
.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.95rem;
  overflow: hidden;
  flex-shrink: 0;
}
.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.nav-desktop {
  display: none;
}
.nav-desktop ul {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}
.nav-desktop a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-ink-soft);
  position: relative;
  padding-block: 0.3rem;
  transition: color var(--dur-fast) var(--ease);
}
.nav-desktop a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-base) var(--ease);
}
.nav-desktop a:hover { color: var(--color-ink); }
.nav-desktop a:hover::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: 0.75rem; }
.nav-cta { display: none; }

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-strong);
  background: var(--color-bg);
  cursor: pointer;
}
.nav-toggle svg { width: 22px; height: 22px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

@media (min-width: 960px) {
  .nav-desktop { display: block; }
  .nav-cta { display: inline-flex; }
  .nav-toggle { display: none; }
}

.mobile-menu {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  background: var(--color-bg);
  z-index: 90;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  transform: translateY(-12px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: transform var(--dur-base) var(--ease), opacity var(--dur-base) var(--ease), visibility var(--dur-base);
}
.mobile-menu.is-open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.mobile-menu ul { display: flex; flex-direction: column; gap: 0.25rem; }
.mobile-menu a {
  display: block;
  font-size: 1.35rem;
  font-weight: 600;
  padding: 0.75rem 0.25rem;
  border-bottom: 1px solid var(--color-border);
}
@media (min-width: 960px) { .mobile-menu { display: none; } }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(2.5rem, 6vw, 4.5rem));
  padding-bottom: clamp(3rem, 7vw, 5rem);
  overflow: hidden;
  background: var(--color-bg);
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(60% 55% at 82% 8%, rgba(47, 111, 237, 0.12) 0%, rgba(47, 111, 237, 0) 70%),
    radial-gradient(45% 40% at 8% 85%, rgba(11, 18, 32, 0.06) 0%, rgba(11, 18, 32, 0) 70%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.5;
  background-image:
    linear-gradient(to right, var(--color-border) 1px, transparent 1px),
    linear-gradient(to bottom, var(--color-border) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(65% 55% at 70% 20%, #000 0%, transparent 75%);
}
.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(2.5rem, 6vw, 4rem);
  align-items: center;
}
@media (min-width: 1024px) {
  .hero .container { grid-template-columns: 1.05fr 0.95fr; }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-pill);
  background: var(--color-accent-soft);
  color: var(--color-accent);
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
}
.hero-badge svg { width: 15px; height: 15px; }

.hero h1 { margin-bottom: 1.25rem; }
.hero h1 em {
  font-style: normal;
  color: var(--color-accent);
}
.hero-lede { margin-bottom: 2rem; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 2.25rem;
}

.hero-trust-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.hero-trust-inline li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-ink-soft);
}
.hero-trust-inline svg { width: 17px; height: 17px; color: var(--color-success); flex-shrink: 0; }

/* Hero visual: layered "product" card composition instead of stock imagery */
.hero-visual {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hv-panel {
  position: relative;
  width: 100%;
  max-width: 440px;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-lg);
}
.hv-dots { display: flex; gap: 6px; margin-bottom: 1.25rem; }
.hv-dots span { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,0.25); }
.hv-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  margin-bottom: 0.7rem;
}
.hv-row:last-child { margin-bottom: 0; }
.hv-row-label { display: flex; align-items: center; gap: 0.7rem; font-size: 0.88rem; font-weight: 500; }
.hv-icon-chip {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  display: flex; align-items: center; justify-content: center;
}
.hv-icon-chip svg { width: 16px; height: 16px; }
.hv-bar { width: 64px; height: 6px; border-radius: 4px; background: rgba(255,255,255,0.14); overflow: hidden; }
.hv-bar span { display: block; height: 100%; background: var(--color-accent); border-radius: 4px; }

.hv-float-card {
  position: absolute;
  background: #fff;
  color: var(--color-ink);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 0.9rem 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid var(--color-border);
}
.hv-float-card svg { width: 18px; height: 18px; color: var(--color-accent); }
.hv-float-1 { top: -6%; right: -6%; animation: float-y 6s ease-in-out infinite; }
.hv-float-2 { bottom: -8%; left: -8%; animation: float-y 7s ease-in-out infinite 0.4s; }

@keyframes float-y {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@media (prefers-reduced-motion: reduce) {
  .hv-float-1, .hv-float-2 { animation: none; }
}
@media (max-width: 480px) {
  .hv-float-card { display: none; }
}

/* ==========================================================================
   TRUST STRIP
   ========================================================================== */
.trust-strip { background: var(--color-surface); border-block: 1px solid var(--color-border); }
.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
@media (min-width: 720px) {
  .trust-grid { grid-template-columns: repeat(4, 1fr); }
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.5rem;
}
.trust-item .icon-chip {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-accent);
}
.trust-item .icon-chip svg { width: 20px; height: 20px; }
.trust-item strong { display: block; font-size: 0.95rem; font-weight: 700; }
.trust-item span { font-size: 0.82rem; color: var(--color-muted); }

/* ==========================================================================
   CORE SKILLS
   ========================================================================== */
.core-skills-section {
  background: var(--color-primary);
  color: #fff;
}
.core-skills-section h2 { color: #fff; }
.eyebrow-light {
  color: #8fb4ff;
}
.eyebrow-light::before {
  background: #8fb4ff;
}

.core-skills-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 640px) { .core-skills-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .core-skills-grid { grid-template-columns: repeat(4, 1fr); } }

.core-skill-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: transform var(--dur-base) var(--ease), background var(--dur-base) var(--ease);
}
.core-skill-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.1);
}
.core-skill-card .icon-chip {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--color-accent);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.1rem;
}
.core-skill-card .icon-chip svg { width: 23px; height: 23px; }
.core-skill-card h3 { color: #fff; margin-bottom: 0.55rem; }
.core-skill-card p { font-size: 0.9rem; color: rgba(255, 255, 255, 0.7); }

/* ==========================================================================
   ABOUT
   ========================================================================== */
.about-grid {
  display: grid;
  gap: clamp(2.5rem, 6vw, 4rem);
  align-items: center;
}
@media (min-width: 1024px) {
  .about-grid { grid-template-columns: 1fr 1fr; }
}
.about-copy p + p { margin-top: 1rem; }
.about-copy { margin-bottom: 1.75rem; }

.about-values {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.value-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.4rem;
}
.value-card .icon-chip {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-accent);
  margin-bottom: 0.9rem;
}
.value-card .icon-chip svg { width: 19px; height: 19px; }
.value-card h3 { font-size: 1rem; margin-bottom: 0.4rem; }
.value-card p { font-size: 0.88rem; color: var(--color-muted); }

/* ==========================================================================
   LEADERSHIP
   ========================================================================== */
.leadership-grid {
  display: grid;
  gap: clamp(2rem, 6vw, 3.5rem);
  align-items: center;
}
@media (min-width: 900px) {
  .leadership-grid { grid-template-columns: 0.85fr 1.15fr; }
}

.leadership-photo-wrap {
  justify-self: center;
  width: 100%;
  max-width: 340px;
}
.leadership-photo-wrap img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
}

.leadership-title {
  font-weight: 600;
  color: var(--color-accent);
  font-size: 0.95rem;
  margin-top: 0.35rem;
}

.leadership-photo-wrap.photo-failed img { display: none; }
.leadership-photo-wrap.photo-failed {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}
.leadership-photo-wrap.photo-failed::after {
  content: attr(data-initials);
  color: #fff;
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

/* ==========================================================================
   SERVICES
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 640px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
}

.service-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: transform var(--dur-base) var(--ease), border-color var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease);
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-md);
}
.service-card .icon-chip {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.1rem;
  transition: transform var(--dur-base) var(--ease);
}
.service-card:hover .icon-chip { transform: scale(1.08); }
.service-card .icon-chip svg { width: 23px; height: 23px; }
.service-card h3 { margin-bottom: 0.55rem; }
.service-card p { font-size: 0.92rem; color: var(--color-muted); margin-bottom: 1.1rem; }

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--color-ink);
  border: none;
  background: none;
  padding: 0;
  cursor: pointer;
}
.service-link svg { width: 15px; height: 15px; transition: transform var(--dur-fast) var(--ease); }
.service-card:hover .service-link svg { transform: translateX(3px); }

/* ==========================================================================
   CLIENTS
   ========================================================================== */
.clients-section { display: none; }
.clients-section.has-clients { display: block; }

.clients-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 640px) { .clients-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .clients-grid { grid-template-columns: repeat(3, 1fr); } }

.client-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  padding: 1.5rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.client-card:hover { border-color: var(--color-border-strong); transform: translateY(-2px); box-shadow: var(--shadow-md); }

.client-card .client-logo {
  max-height: 32px;
  max-width: 100%;
  width: auto;
  margin-bottom: 0.5rem;
}
.client-card .client-name {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-ink);
}
.client-card .client-project {
  font-size: 0.9rem;
  color: var(--color-muted);
}
.client-card .client-country {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-top: 0.4rem;
}
.client-card .client-country svg { width: 14px; height: 14px; }

/* ==========================================================================
   WHY CHOOSE US
   ========================================================================== */
.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem 2.25rem;
}
@media (min-width: 640px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .why-grid { grid-template-columns: repeat(3, 1fr); } }

.why-item { display: flex; gap: 1rem; }
.why-item .icon-chip {
  flex-shrink: 0;
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--color-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
}
.why-item .icon-chip svg { width: 21px; height: 21px; }
.why-item h3 { margin-bottom: 0.4rem; font-size: 1.05rem; }
.why-item p { font-size: 0.9rem; color: var(--color-muted); }

/* ==========================================================================
   PROCESS
   ========================================================================== */
.process-section { background: var(--color-surface); }
.process-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  counter-reset: step;
}
@media (min-width: 900px) {
  .process-list { grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
}
.process-step {
  position: relative;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.5rem;
}
@media (min-width: 900px) {
  .process-step::after {
    content: "";
    position: absolute;
    top: 2.4rem;
    right: -0.9rem;
    width: 1.4rem;
    height: 1px;
    background: var(--color-border-strong);
  }
  .process-step:last-child::after { display: none; }
}
.process-number {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--color-accent);
  letter-spacing: 0.04em;
  margin-bottom: 0.9rem;
}
.process-step .icon-chip {
  width: 42px; height: 42px;
  border-radius: 11px;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1rem;
}
.process-step .icon-chip svg { width: 20px; height: 20px; }
.process-step h3 { margin-bottom: 0.5rem; }
.process-step p { font-size: 0.88rem; color: var(--color-muted); }

/* ==========================================================================
   PRICING
   ========================================================================== */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: stretch;
}
@media (min-width: 900px) {
  .pricing-grid { grid-template-columns: repeat(3, 1fr); }
}
.pricing-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  transition: transform var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease);
}
.pricing-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.pricing-card.is-featured {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}
@media (min-width: 900px) {
  .pricing-card.is-featured { transform: scale(1.035); }
  .pricing-card.is-featured:hover { transform: scale(1.035) translateY(-3px); }
}
.pricing-badge {
  position: absolute;
  top: -0.9rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 0.4rem 0.95rem;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}
.pricing-card h3 { font-size: 1.3rem; margin-bottom: 0.4rem; }
.pricing-card .plan-desc {
  font-size: 0.88rem;
  margin-bottom: 1.5rem;
  color: var(--color-muted);
}
.pricing-card.is-featured .plan-desc { color: rgba(255,255,255,0.7); }
.plan-price {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin-bottom: 0.25rem;
}
.plan-price .amount { font-size: 2.1rem; font-weight: 800; letter-spacing: -0.02em; }
.plan-billing { font-size: 0.8rem; color: var(--color-muted); margin-bottom: 1.5rem; }
.pricing-card.is-featured .plan-billing { color: rgba(255,255,255,0.65); }

.plan-features { display: flex; flex-direction: column; gap: 0.7rem; margin-bottom: 1.75rem; flex-grow: 1; }
.plan-features li { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.88rem; }
.plan-features svg { width: 17px; height: 17px; color: var(--color-success); flex-shrink: 0; margin-top: 0.15rem; }
.pricing-card.is-featured .plan-features svg { color: #6de3a8; }

.pricing-note {
  text-align: center;
  margin-top: 2.5rem;
  font-size: 0.95rem;
  color: var(--color-muted);
}
.pricing-note a { color: var(--color-accent); font-weight: 600; }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-list { max-width: 780px; margin-inline: auto; display: flex; flex-direction: column; gap: 0.75rem; }
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.4rem;
  background: none;
  border: none;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--color-ink);
}
.faq-question svg {
  width: 19px; height: 19px;
  flex-shrink: 0;
  color: var(--color-muted);
  transition: transform var(--dur-base) var(--ease);
}
.faq-item[data-open="true"] .faq-question svg { transform: rotate(180deg); color: var(--color-accent); }

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--dur-slow) var(--ease);
}
.faq-item[data-open="true"] .faq-answer { grid-template-rows: 1fr; }
.faq-answer-inner { overflow: hidden; }
.faq-answer p { padding: 0 1.4rem 1.3rem; font-size: 0.92rem; color: var(--color-muted); max-width: 65ch; }

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact-section { background: var(--color-surface); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
@media (min-width: 1024px) {
  .contact-grid { grid-template-columns: 0.85fr 1.15fr; gap: 3.5rem; }
}

.contact-info-list { display: flex; flex-direction: column; gap: 1rem; margin-top: 2rem; }
.contact-info-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.3rem;
  transition: border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.contact-info-item:hover { border-color: var(--color-border-strong); transform: translateX(2px); }
.contact-info-item .icon-chip {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-info-item .icon-chip svg { width: 19px; height: 19px; }
.contact-info-item span { display: block; font-size: 0.78rem; color: var(--color-muted); }
.contact-info-item strong { font-size: 0.98rem; font-weight: 600; word-break: break-word; }

.contact-form-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 2.25rem);
  box-shadow: var(--shadow-md);
}

.form-row { display: grid; grid-template-columns: 1fr; gap: 1.1rem; }
@media (min-width: 640px) {
  .form-row.cols-2 { grid-template-columns: 1fr 1fr; }
}
.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.1rem; }
.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-ink-soft);
}
.form-group .optional-tag { font-weight: 400; color: var(--color-muted); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-strong);
  background: var(--color-bg);
  font-size: 0.95rem;
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
  outline: none;
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: #d9483b;
}
.field-error {
  font-size: 0.8rem;
  color: #d9483b;
  min-height: 1em;
}

.form-footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}
.form-privacy-note { font-size: 0.78rem; color: var(--color-muted); max-width: 30ch; }

.form-status {
  margin-top: 1.1rem;
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  display: none;
  align-items: center;
  gap: 0.6rem;
}
.form-status svg { width: 18px; height: 18px; flex-shrink: 0; }
.form-status.is-visible { display: flex; }
.form-status.is-success { background: #e8f6ef; color: #146c43; }
.form-status.is-error { background: #fdecea; color: #9a2f24; }

.btn[disabled] { opacity: 0.7; cursor: not-allowed; }
.spin { animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spin { animation: none; } }

/* ==========================================================================
   FINAL CTA
   ========================================================================== */
.final-cta {
  background: var(--color-primary);
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(50% 90% at 50% 0%, rgba(47, 111, 237, 0.35) 0%, rgba(47, 111, 237, 0) 65%);
}
.final-cta .container { position: relative; z-index: 1; }
.final-cta h2 { color: #fff; margin-bottom: 0.9rem; }
.final-cta p { color: rgba(255,255,255,0.75); max-width: 55ch; margin-inline: auto; margin-bottom: 2.25rem; font-size: 1.05rem; }
.final-cta-actions { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer { background: var(--color-ink); color: rgba(255,255,255,0.7); padding-block: clamp(3rem, 6vw, 4.5rem) 2rem; }
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: 2rem; }
}
.footer-brand .brand { color: #fff; margin-bottom: 1rem; }
.footer-brand .brand-mark { background: rgba(255,255,255,0.12); }
.footer-brand p { font-size: 0.9rem; max-width: 32ch; margin-bottom: 1.25rem; }

.footer-socials { display: flex; gap: 0.6rem; }
.footer-socials a {
  width: 38px; height: 38px;
  border-radius: 9px;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--dur-fast) var(--ease);
}
.footer-socials a:hover { background: rgba(255,255,255,0.16); }
.footer-socials svg { width: 17px; height: 17px; color: #fff; }

.footer-col h4 { color: #fff; font-size: 0.9rem; letter-spacing: 0.03em; text-transform: uppercase; margin-bottom: 1.1rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.7rem; }
.footer-col a { font-size: 0.9rem; transition: color var(--dur-fast) var(--ease); }
.footer-col a:hover { color: #fff; }
.footer-col li { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.9rem; }
.footer-col li svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 0.2rem; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
}

/* ==========================================================================
   WHATSAPP FLOATING BUTTON
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 80;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--color-whatsapp);
  color: var(--color-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.45);
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.whatsapp-float:hover { transform: translateY(-3px) scale(1.04); box-shadow: 0 14px 34px rgba(37, 211, 102, 0.55); }
.whatsapp-float svg { width: 28px; height: 28px; }
@media (max-width: 480px) {
  .whatsapp-float { width: 52px; height: 52px; right: 1rem; bottom: 1rem; }
  .whatsapp-float svg { width: 25px; height: 25px; }
}

/* ==========================================================================
   SCROLL REVEAL
   ========================================================================== */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}

/* ==========================================================================
   MISC
   ========================================================================== */
.divider { height: 1px; background: var(--color-border); border: none; }
::selection { background: var(--color-accent); color: #fff; }