/* ============================================================
   PremierLabs.tech — Production CSS
   Design System v1.0
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── Reset & Base ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ── CSS Custom Properties ── */
:root {
  --color-primary:    #0A1F44;
  --color-secondary:  #1A3A6B;
  --color-accent:     #2E6BE6;
  --color-white:      #FFFFFF;
  --color-off-white:  #F4F7FC;
  --color-text-dark:  #0D0D0D;
  --color-text-muted: #4A5568;
  --color-border:     #D1DCF0;
  --color-footer:     #0A1628;
  --color-footer-dark:#060F22;

  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  14px;
  --radius-xl:  20px;
  --radius-full: 9999px;

  --shadow-sm:  0 1px 3px rgba(0,0,0,0.08);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.12);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.16);

  --transition: 200ms ease-out;
  --max-width:  1200px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text-dark);
  background: #fff;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button { font-family: var(--font-body); cursor: pointer; }
ul { list-style: none; }

/* ── Utility ── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.section-badge {
  display: inline-block;
  background: rgba(46, 107, 230, 0.15);
  color: #7aadff;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.section-badge--light {
  background: rgba(46, 107, 230, 0.10);
  color: var(--color-accent);
}

/* Fade-in animation (IntersectionObserver) */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease-out, transform 0.55s ease-out;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in--delay-1 { transition-delay: 0.10s; }
.fade-in--delay-2 { transition-delay: 0.20s; }
.fade-in--delay-3 { transition-delay: 0.30s; }
.fade-in--delay-4 { transition-delay: 0.40s; }
.fade-in--delay-5 { transition-delay: 0.50s; }
.fade-in--delay-6 { transition-delay: 0.60s; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  background: var(--color-primary);
  position: sticky;
  top: 0;
  z-index: 900;
  border-bottom: 0.5px solid rgba(255,255,255,0.08);
  transition: background var(--transition), backdrop-filter var(--transition);
}
.navbar.scrolled {
  background: rgba(10, 31, 68, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.navbar__logo img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  border-radius: 9px;
}
.navbar__logo-text {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 18px;
  color: #fff;
  letter-spacing: -0.3px;
}

.navbar__links {
  display: flex;
  gap: 2rem;
  align-items: center;
}
.navbar__links a {
  color: rgba(255,255,255,0.70);
  font-size: 14px;
  text-decoration: none;
  transition: color var(--transition);
}
.navbar__links a:hover { color: #fff; }

.navbar__cta {
  background: var(--color-accent);
  color: #fff !important;
  border: none;
  padding: 9px 20px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: background var(--transition);
}
.navbar__cta:hover { background: #1a55c8 !important; color: #fff !important; }

/* Hamburger */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
  cursor: pointer;
  z-index: 910;
}
.navbar__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.navbar__hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__hamburger.active span:nth-child(2) { opacity: 0; }
.navbar__hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.navbar__mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--color-primary);
  z-index: 850;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  padding: 2rem;
}
.navbar__mobile-menu.open { display: flex; }
.navbar__mobile-menu a {
  color: rgba(255,255,255,0.80);
  font-size: 22px;
  font-weight: 500;
  text-decoration: none;
  transition: color var(--transition);
}
.navbar__mobile-menu a:hover { color: #fff; }
.navbar__mobile-menu .btn-primary { font-size: 17px; padding: 14px 32px; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  border: none;
  padding: 13px 26px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: background var(--transition), transform var(--transition);
  white-space: nowrap;
}
.btn-primary:hover {
  background: #1a55c8;
  transform: translateY(-1px);
}

.btn-ghost {
  display: inline-block;
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.35);
  padding: 12px 26px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: border-color var(--transition), transform var(--transition);
  white-space: nowrap;
}
.btn-ghost:hover {
  border-color: rgba(255,255,255,0.75);
  transform: translateY(-1px);
}

.btn-white {
  display: inline-block;
  background: #fff;
  color: var(--color-accent);
  border: none;
  padding: 13px 28px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: background var(--transition), transform var(--transition);
  white-space: nowrap;
}
.btn-white:hover {
  background: #f0f4ff;
  transform: translateY(-1px);
}

.btn-ghost-white {
  display: inline-block;
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.45);
  padding: 12px 26px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: border-color var(--transition), transform var(--transition);
  white-space: nowrap;
}
.btn-ghost-white:hover {
  border-color: rgba(255,255,255,0.85);
  transform: translateY(-1px);
}

.btn-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

/* ============================================================
   HERO — SECCIÓN 2
   ============================================================ */
.hero {
  background: var(--color-primary);
  padding: 5rem 2rem 4rem;
}
.hero__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  min-height: 440px;
}

.hero__title {
  font-family: var(--font-display);
  color: #fff;
  font-size: clamp(2rem, 3.5vw, 2.9rem);
  line-height: 1.12;
  font-weight: 400;
  margin-bottom: 1.25rem;
}

.hero__subtitle {
  color: rgba(255,255,255,0.70);
  font-size: 1rem;
  margin-bottom: 2rem;
  max-width: 460px;
  line-height: 1.75;
}

/* Hero image placeholder (replaced by real photo in production) */
.hero__image {
  background: var(--color-secondary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 360px;
  border: 0.5px solid rgba(255,255,255,0.08);
  position: relative;
}
.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero__image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
  color: rgba(255,255,255,0.30);
  font-size: 13px;
  text-align: center;
  background: radial-gradient(ellipse at 70% 30%, rgba(46,107,230,0.15) 0%, transparent 70%);
}
.hero__image-placeholder svg {
  width: 52px;
  height: 52px;
  opacity: 0.20;
  stroke: rgba(255,255,255,0.6);
}

/* ── Integrations bar ── */
.integrations {
  background: var(--color-primary);
  border-top: 0.5px solid rgba(255,255,255,0.06);
  padding: 0 2rem 2.5rem;
}
.integrations__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding-top: 1.25rem;
}
.integrations__label {
  color: rgba(255,255,255,0.35);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-right: 4px;
  white-space: nowrap;
}
.integrations__badge {
  background: rgba(255,255,255,0.07);
  color: rgba(255,255,255,0.55);
  font-size: 12px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  border: 0.5px solid rgba(255,255,255,0.10);
  transition: background var(--transition), color var(--transition);
}
.integrations__badge:hover {
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.80);
}

/* ============================================================
   SEGMENTACIÓN — SECCIÓN 3
   ============================================================ */
.segment {
  background: var(--color-off-white);
  padding: 5rem 2rem;
  text-align: center;
}
.segment__intro {
  max-width: 600px;
  margin: 0 auto 2.5rem;
}
.segment__title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.5vw, 2rem);
  font-weight: 400;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  line-height: 1.25;
}
.segment__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  max-width: 860px;
  margin: 0 auto;
}
.segment__card {
  background: #fff;
  border: 0.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: left;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  cursor: default;
}
.segment__card:hover {
  border-color: var(--color-accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.segment__icon { font-size: 28px; margin-bottom: 12px; line-height: 1; }
.segment__card-title {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 10px;
  line-height: 1.3;
}
.segment__card-text {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 14px;
  line-height: 1.65;
}
.segment__tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.segment__tag {
  font-size: 11px;
  color: var(--color-accent);
  background: rgba(46, 107, 230, 0.08);
  border-radius: var(--radius-sm);
  padding: 2px 9px;
  font-weight: 500;
}
.segment__card-cta {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-accent);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: gap var(--transition);
}
.segment__card-cta:hover { gap: 8px; }

/* ============================================================
   SERVICIOS — SECCIÓN 4
   ============================================================ */
.services {
  background: var(--color-primary);
  padding: 5rem 2rem;
}
.services__header {
  text-align: center;
  margin-bottom: 3rem;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
.services__title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.5vw, 2rem);
  font-weight: 400;
  color: #fff;
  margin-bottom: 8px;
  line-height: 1.25;
}
.services__subtitle {
  color: rgba(255,255,255,0.50);
  font-size: 14px;
  line-height: 1.65;
}
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  max-width: 980px;
  margin: 0 auto;
}
.service-card {
  background: var(--color-secondary);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  border: 0.5px solid rgba(46, 107, 230, 0.25);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.20);
}
.service-card__icon { font-size: 24px; margin-bottom: 12px; line-height: 1; }
.service-card__name {
  font-size: 15px;
  font-weight: 500;
  color: #fff;
  margin-bottom: 8px;
  line-height: 1.3;
}
.service-card__desc {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  margin-bottom: 14px;
  line-height: 1.6;
  flex-grow: 1;
}
.service-card__tags {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.service-card__tag {
  font-size: 10px;
  color: rgba(255,255,255,0.45);
  background: rgba(255,255,255,0.07);
  border-radius: var(--radius-sm);
  padding: 2px 7px;
  border: 0.5px solid rgba(255,255,255,0.10);
  font-family: var(--font-mono);
  letter-spacing: 0.3px;
}
.service-card__cta {
  font-size: 13px;
  color: var(--color-accent);
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: gap var(--transition);
  margin-top: auto;
}
.service-card__cta:hover { gap: 8px; }

/* ============================================================
   SOCIAL PROOF — SECCIÓN 5
   ============================================================ */
.social-proof {
  background: var(--color-off-white);
  padding: 5rem 2rem;
}
.social-proof__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.social-proof__title {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 2.5vw, 1.95rem);
  font-weight: 400;
  color: var(--color-primary);
  margin-bottom: 1rem;
  line-height: 1.2;
}
.social-proof__text {
  color: var(--color-text-muted);
  font-size: 15px;
  margin-bottom: 2.25rem;
  line-height: 1.75;
}
.stats {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}
.stat__number {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-accent);
  display: block;
  line-height: 1.1;
}
.stat__label {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.45;
  margin-top: 2px;
}
.social-proof__image {
  background: var(--color-secondary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: auto;
  position: relative;
}
.social-proof__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ──────────────────────────────────────────────
   CODE TERMINAL — Animación sección social proof
   ────────────────────────────────────────────── */
.code-terminal {
  background: #0d1117;
  border-radius: var(--radius-lg);
  overflow: hidden;
  font-family: 'Courier New', Courier, monospace;
  font-size: 13px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  width: 100%;
}
.code-terminal__bar {
  background: #161b22;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid #30363d;
}
.code-terminal__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}
.code-terminal__filename {
  margin-left: 10px;
  color: #8b949e;
  font-size: 12px;
  font-family: 'Courier New', monospace;
}
.code-terminal__body {
  padding: 1.1rem 1.4rem;
  margin: 0;
  line-height: 1.65;
  color: #c9d1d9;
  white-space: pre;
  overflow-x: auto;
}

/* Líneas: aparecen una a una cuando la sección entra en viewport */
.ct-l {
  display: block;
  opacity: 0;
  transform: translateX(-6px);
}
.visible .ct-l {
  animation: ct-line-in 0.18s ease forwards;
}
.visible .ct-l-1  { animation-delay: 0.2s; }
.visible .ct-l-2  { animation-delay: 0.55s; }
.visible .ct-l-3  { animation-delay: 0.85s; }
.visible .ct-l-4  { animation-delay: 1.1s; }
.visible .ct-l-5  { animation-delay: 1.3s; }
.visible .ct-l-6  { animation-delay: 1.45s; }
.visible .ct-l-7  { animation-delay: 1.8s; }
.visible .ct-l-8  { animation-delay: 2.1s; }
.visible .ct-l-9  { animation-delay: 2.35s; }
.visible .ct-l-10 { animation-delay: 2.6s; }
.visible .ct-l-11 { animation-delay: 2.8s; }
.visible .ct-l-12 { animation-delay: 2.95s; }
.visible .ct-l-13 { animation-delay: 3.3s; }
@keyframes ct-line-in {
  to { opacity: 1; transform: translateX(0); }
}

/* Colores de sintaxis (tema GitHub Dark) */
.ct-c { color: #8b949e; }   /* comentario */
.ct-k { color: #ff7b72; }   /* keyword    */
.ct-f { color: #d2a8ff; }   /* función    */
.ct-s { color: #a5d6ff; }   /* string     */
.ct-n { color: #79c0ff; }   /* número     */
.ct-o { color: #ff7b72; }   /* operador   */

/* Cursor parpadeante */
.ct-cursor {
  display: inline-block;
  width: 7px;
  height: 0.85em;
  background: #58a6ff;
  vertical-align: text-bottom;
  margin-left: 2px;
  opacity: 0;
}
.visible .ct-cursor {
  animation: ct-blink 1s step-end infinite;
  animation-delay: 3.5s;
}
@keyframes ct-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}
.social-proof__image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 10px;
  color: rgba(255,255,255,0.30);
  font-size: 13px;
  text-align: center;
}
.social-proof__image-placeholder svg {
  width: 44px;
  height: 44px;
  opacity: 0.20;
  stroke: rgba(255,255,255,0.6);
}

/* ============================================================
   EQUIPO — SECCIÓN 6
   ============================================================ */
.team {
  background: var(--color-primary);
  padding: 5rem 2rem;
}
.team__header {
  text-align: center;
  margin-bottom: 3rem;
}
.team__title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.5vw, 2rem);
  font-weight: 400;
  color: #fff;
  margin-bottom: 6px;
}
.team__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  max-width: 760px;
  margin: 0 auto;
}
.team__card {
  background: var(--color-secondary);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  text-align: center;
  border: 0.5px solid rgba(46, 107, 230, 0.25);
  transition: border-color var(--transition), transform var(--transition);
}
.team__card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}
.team__avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 22px;
  color: #fff;
  margin: 0 auto 16px;
  border: 2.5px solid rgba(46, 107, 230, 0.55);
  flex-shrink: 0;
  overflow: hidden;
}
.team__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}
.team__name {
  font-size: 17px;
  font-weight: 500;
  color: #fff;
  margin-bottom: 4px;
}
.team__role {
  font-size: 12px;
  color: rgba(255,255,255,0.45);
  margin-bottom: 14px;
  line-height: 1.5;
}
.team__bio {
  font-size: 13.5px;
  color: rgba(255,255,255,0.60);
  line-height: 1.65;
  margin-bottom: 16px;
}
.team__links {
  display: flex;
  gap: 14px;
  justify-content: center;
}
.team__links a {
  font-size: 12.5px;
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 500;
  transition: opacity var(--transition);
}
.team__links a:hover { opacity: 0.75; text-decoration: underline; }

/* ============================================================
   CTA FINAL — SECCIÓN 7
   ============================================================ */
.cta-final {
  background: var(--color-accent);
  padding: 5rem 2rem;
  text-align: center;
}
.cta-final__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 400;
  color: #fff;
  margin-bottom: 12px;
  line-height: 1.15;
}
.cta-final__subtitle {
  color: rgba(255,255,255,0.80);
  font-size: 15px;
  margin-bottom: 2.25rem;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.65;
}

/* ============================================================
   FOOTER — SECCIÓN 8
   ============================================================ */
.footer {
  background: var(--color-footer);
  padding: 3.5rem 2rem 0;
}
.footer__grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
}
.footer__logo-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  text-decoration: none;
}
.footer__logo-wrap img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 10px;
}
.footer__logo-text {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 18px;
  color: #fff;
  letter-spacing: -0.3px;
}
.footer__info-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
}
.footer__info-icon {
  width: 28px;
  height: 28px;
  background: rgba(255,255,255,0.06);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 3px;
}
.footer__info-icon svg {
  width: 13px;
  height: 13px;
  stroke: rgba(255,255,255,0.40);
  fill: none;
  stroke-width: 1.8;
}
.footer__info-text {
  font-size: 13px;
  color: rgba(255,255,255,0.40);
  line-height: 1.55;
}
.footer__info-text strong {
  color: rgba(255,255,255,0.80);
  font-weight: 500;
  display: block;
  margin-bottom: 1px;
}
.footer__col-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.1px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.18);
  margin-bottom: 14px;
}
.footer__col a {
  display: block;
  font-size: 13px;
  color: rgba(255,255,255,0.42);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color var(--transition);
}
.footer__col a:hover { color: rgba(255,255,255,0.80); }
.footer__contact-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.footer__contact-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.footer__contact-icon svg {
  width: 14px;
  height: 14px;
  stroke: rgba(255,255,255,0.50);
  fill: none;
  stroke-width: 1.8;
}
.footer__contact-text {
  font-size: 13.5px;
  color: rgba(255,255,255,0.65);
}
.footer__contact-text a {
  display: inline;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  margin-bottom: 0;
}
.footer__contact-text a:hover { color: rgba(255,255,255,0.90); }

/* Footer bottom bar */
.footer__bottom {
  background: var(--color-footer-dark);
  border-top: 0.5px solid rgba(255,255,255,0.07);
  padding: 1rem 2rem;
  margin: 0 -2rem;
}
.footer__bottom-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
.footer__copyright {
  font-size: 12px;
  color: rgba(255,255,255,0.22);
}
.footer__bottom-links {
  display: flex;
  gap: 1.5rem;
}
.footer__bottom-links a {
  font-size: 12px;
  color: rgba(255,255,255,0.22);
  text-decoration: none;
  transition: color var(--transition);
}
.footer__bottom-links a:hover { color: rgba(255,255,255,0.55); }

/* ============================================================
   WHATSAPP FLOAT BUTTON
   ============================================================ */
.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 54px;
  height: 54px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 18px rgba(0,0,0,0.25);
  z-index: 999;
  transition: transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
}
.wa-float:hover {
  transform: scale(1.10);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
}
.wa-float svg {
  width: 28px;
  height: 28px;
  fill: #fff;
}
.wa-float__tooltip {
  position: absolute;
  right: calc(100% + 10px);
  background: rgba(0,0,0,0.75);
  color: #fff;
  font-size: 12px;
  padding: 5px 10px;
  border-radius: var(--radius-md);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(6px);
  transition: opacity var(--transition), transform var(--transition);
}
.wa-float:hover .wa-float__tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; gap: 2rem; min-height: auto; }
  .hero__image { height: 240px; }
  .hero__subtitle { max-width: 100%; }
  .segment__grid { grid-template-columns: 1fr; }
  .services__grid { grid-template-columns: 1fr 1fr; }
  .social-proof__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .team__grid { grid-template-columns: 1fr; max-width: 420px; }
}

@media (max-width: 768px) {
  .navbar__links,
  .navbar__cta { display: none; }
  .navbar__hamburger { display: flex; }

  .hero { padding: 3.5rem 1.5rem 3rem; }
  .hero__title { font-size: 1.9rem; }

  .integrations { padding: 0 1.5rem 2rem; }
  .integrations__inner { padding-top: 1rem; }

  .segment,
  .services,
  .social-proof,
  .team,
  .cta-final { padding: 3.5rem 1.5rem; }

  .services__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }

  .btn-group { flex-direction: column; align-items: flex-start; }

  .stats { gap: 1.5rem; }
}

@media (max-width: 480px) {
  .hero__title { font-size: 1.7rem; }
  .cta-final__title { font-size: 1.65rem; }
  .footer__bottom-inner { flex-direction: column; text-align: center; }
  .footer__bottom-links { justify-content: center; }
}

/* ============================================================
   SCROLL LOCK (for mobile menu)
   ============================================================ */
body.scroll-lock { overflow: hidden; }