/* ============================================
   WorkVision Chile — Modern Corporate Theme
   2025 Editorial Institutional Design
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800;900&display=swap');

/* --- Variables --- */
:root {
  --white: #FFFFFF;
  --grey-50: #F8FAFB;
  --grey-100: #F0F4F8;
  --grey-200: #E2E8F0;
  --grey-300: #CBD5E1;
  --grey-400: #94A3B8;
  --grey-500: #64748B;
  --grey-600: #475569;
  --navy: #1A2744;
  --navy-deep: #0C1525;
  --navy-light: #2A3A5C;
  --blue: #4A98D4;
  --blue-hover: #3B86BE;
  --blue-light: rgba(74, 152, 212, 0.1);
  --orange: #FF6B35;
  --orange-hover: #E55A25;
  --brand-navy: #35406D;

  --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --max-width: 1200px;
  --header-height: 72px;
  --radius: 8px;
  --transition: 0.2s ease;

  /* Spacing (used in HTML inline styles) */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 2.5rem;
  --space-3xl: 3rem;
  --space-4xl: 4rem;

  /* Legacy aliases */
  --accent: #4A98D4;
  --accent-alt: #FF6B35;
  --accent-alt-hover: #E55A25;
  --text-muted: #64748B;
  --border: #E2E8F0;
}

/* --- Reset --- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font); background: var(--white); color: var(--navy); line-height: 1.7; overflow-x: hidden; }
a { color: var(--blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--blue-hover); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; outline: none; }
input, textarea, select { font-family: inherit; outline: none; }

/* --- Typography --- */
h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; }
h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); font-weight: 700; }
h4 { font-size: 1.1rem; font-weight: 600; }
p { color: var(--grey-500); font-size: 1.05rem; }
.highlight { color: var(--blue); }
.highlight-alt { color: var(--orange); }
.highlight-brand { color: var(--brand-navy); }

/* --- Layout --- */
.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 2rem; }
.section { padding: 6rem 0; }
.section--alt { background: var(--grey-50); }
.section--surface { background: var(--white); }

/* --- Section Header --- */
.section-badge {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--blue); margin-bottom: 1rem;
  padding: 0.35rem 1rem;
  background: var(--blue-light); border: 1px solid rgba(74, 152, 212, 0.15);
  border-radius: 100px;
}
.section-badge::before {
  content: ''; display: inline-block; width: 6px; height: 6px;
  background: var(--blue); border-radius: 50%;
}
.section-title { margin-bottom: 1rem; }
.section-subtitle { font-size: 1.05rem; color: var(--grey-500); max-width: 560px; }
.section__header { text-align: center; margin-bottom: 3.5rem; }
.section__header .section-badge { display: inline-flex; }
.section__subtitle { font-size: 1.05rem; color: var(--grey-500); max-width: 560px; margin: 0.75rem auto 0; }

/* --- Grid --- */
.grid { display: grid; gap: 1.5rem; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-family: var(--font); font-weight: 600; font-size: 0.95rem;
  padding: 0.8rem 1.8rem; border-radius: var(--radius);
  transition: all var(--transition); white-space: nowrap; position: relative;
}
.btn--primary { background: var(--orange); color: #fff; }
.btn--primary:hover { background: var(--orange-hover); color: #fff; }
.btn--secondary { background: transparent; color: var(--navy); border: 1.5px solid var(--grey-200); }
.btn--secondary:hover { border-color: var(--blue); color: var(--blue); }
.btn--outline { background: transparent; color: var(--blue); border: 1.5px solid var(--blue); }
.btn--outline:hover { background: var(--blue); color: #fff; }
.btn--whatsapp { background: #25D366; color: #fff; }
.btn--whatsapp:hover { background: #20BD5A; color: #fff; }
.btn--lg { padding: 1rem 2.2rem; font-size: 1rem; }
.btn--sm { padding: 0.55rem 1.2rem; font-size: 0.85rem; }
.btn-group { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* --- Header --- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--header-height); display: flex; align-items: center;
  transition: all 0.3s ease; background: transparent;
}
.header--scrolled {
  background: rgba(255, 255, 255, 0.97); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--grey-200);
}
.header .container { display: flex; align-items: center; justify-content: space-between; }

/* Header on dark hero: light text */
.header:not(.header--scrolled) .logo,
.header:not(.header--scrolled) .header__logo { color: #fff; }
.header:not(.header--scrolled) .nav-links a,
.header:not(.header--scrolled) .header__link { color: rgba(255,255,255,0.7); }
.header:not(.header--scrolled) .nav-links a:hover,
.header:not(.header--scrolled) .nav-links a.active,
.header:not(.header--scrolled) .header__link:hover,
.header:not(.header--scrolled) .header__link.active { color: #fff; }
.header:not(.header--scrolled) .menu-toggle span,
.header:not(.header--scrolled) .header__menu-btn span { background: #fff; }

/* Header scrolled: dark text */
.header--scrolled .logo,
.header--scrolled .header__logo { color: var(--navy); }
.header--scrolled .nav-links a,
.header--scrolled .header__link { color: var(--grey-500); }
.header--scrolled .nav-links a:hover,
.header--scrolled .nav-links a.active,
.header--scrolled .header__link:hover,
.header--scrolled .header__link.active { color: var(--navy); }
.header--scrolled .menu-toggle span,
.header--scrolled .header__menu-btn span { background: var(--navy); }

.logo, .header__logo {
  display: flex; align-items: center; gap: 0.65rem;
  text-decoration: none; color: var(--navy); z-index: 1001;
}
.logo img { height: 36px; width: auto; }
.logo-icon { flex-shrink: 0; transition: transform 0.3s ease; }
.logo:hover .logo-icon,
.header__logo:hover .logo-icon { transform: rotate(30deg); }
.logo-text, .header__logo-text { font-weight: 800; font-size: 1.3rem; letter-spacing: -0.02em; }
.logo-text span { color: var(--blue); }

/* Logo SVG strokes */
.logo-icon line { stroke: #fff; }
.header--scrolled .logo-icon line { stroke: var(--white); }
.footer .logo-icon line,
.footer__col .logo-icon line { stroke: var(--navy-deep); }

.nav, .header__nav { display: flex; align-items: center; gap: 2rem; }
.nav-links, .header__links { display: flex; align-items: center; gap: 1.75rem; }
.nav-links a, .header__link {
  font-size: 0.9rem; font-weight: 500; color: var(--grey-500);
  text-decoration: none; transition: color var(--transition);
  position: relative; padding: 0.25rem 0;
}
.nav-links a::after, .header__link::after {
  content: ''; position: absolute; bottom: -2px; left: 0;
  width: 0; height: 2px; background: var(--blue); border-radius: 2px;
  transition: width 0.25s ease;
}
.nav-links a:hover::after, .nav-links a.active::after,
.header__link:hover::after, .header__link.active::after { width: 100%; }

/* Mobile Menu */
.menu-toggle, .header__menu-btn {
  display: none; flex-direction: column; gap: 5px;
  background: none; padding: 0.5rem; z-index: 1001;
}
.menu-toggle span, .header__menu-btn span {
  display: block; width: 22px; height: 2px; background: var(--navy);
  border-radius: 2px; transition: all 0.25s ease;
}
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
.header__menu-btn.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.header__menu-btn.active span:nth-child(2) { opacity: 0; }
.header__menu-btn.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* === DARK SECTIONS === */

/* --- Hero --- */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  overflow: hidden; padding-top: var(--header-height); color: #fff;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(10,22,40,0.93) 0%, rgba(10,22,40,0.78) 50%, rgba(10,22,40,0.88) 100%);
}
.hero-particles { position: absolute; inset: 0; z-index: 1; overflow: hidden; }
.hero-particle {
  position: absolute; width: 2px; height: 2px; border-radius: 50%; opacity: 0.2;
  animation: float-particle linear infinite;
}
@keyframes float-particle {
  0% { transform: translateY(100vh) translateX(0); opacity: 0; }
  10% { opacity: 0.2; }
  90% { opacity: 0.2; }
  100% { transform: translateY(-10vh) translateX(50px); opacity: 0; }
}
.hero-orb {
  position: absolute; border-radius: 50%; filter: blur(80px); z-index: 1; pointer-events: none;
}
.hero-orb--1 { width: 400px; height: 400px; background: rgba(74,152,212,0.12); top: 20%; right: -5%; }
.hero-orb--2 { width: 300px; height: 300px; background: rgba(53,64,109,0.12); bottom: 10%; right: 20%; }
.hero-content, .hero__content { position: relative; z-index: 2; max-width: 700px; }
.hero-content .section-badge,
.hero__content .section-badge { margin-bottom: 1.5rem; background: rgba(74,152,212,0.12); border-color: rgba(74,152,212,0.25); color: rgba(255,255,255,0.9); }
.hero-title, .hero__title { margin-bottom: 1.25rem; line-height: 1.1; }
.hero-subtitle, .hero__subtitle { font-size: 1.15rem; color: rgba(255,255,255,0.6); margin-bottom: 2rem; max-width: 520px; line-height: 1.7; }
.hero__buttons { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.hero-stats, .hero__stats {
  display: flex; gap: 2.5rem; margin-top: 2.5rem; padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.hero-stat, .hero__stat { text-align: left; }
.hero-stat-number, .hero__stat-number {
  font-size: 2rem; font-weight: 800; color: var(--blue); line-height: 1; margin-bottom: 0.25rem;
}
.hero-stat-label, .hero__stat-label {
  font-size: 0.8rem; color: rgba(255,255,255,0.45); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 500;
}

/* Buttons in dark sections */
.hero .btn--secondary, .page-hero .btn--secondary, .cta-section .btn--secondary {
  color: rgba(255,255,255,0.85); border-color: rgba(255,255,255,0.25);
}
.hero .btn--secondary:hover, .page-hero .btn--secondary:hover, .cta-section .btn--secondary:hover {
  border-color: #fff; color: #fff; background: rgba(255,255,255,0.08);
}
.hero .btn--outline, .page-hero .btn--outline, .cta-section .btn--outline {
  color: #fff; border-color: rgba(255,255,255,0.35);
}
.hero .btn--outline:hover, .page-hero .btn--outline:hover, .cta-section .btn--outline:hover {
  background: rgba(255,255,255,0.08); border-color: #fff;
}

/* --- Cards --- */
.card {
  background: var(--white); border: 1px solid var(--grey-200);
  border-radius: var(--radius); padding: 2rem; transition: border-color var(--transition);
}
.card:hover { border-color: var(--grey-300); }
.card-icon, .card__icon {
  width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius); background: var(--blue-light);
  margin-bottom: 1.25rem; font-size: 1.3rem;
}
.card-title, .card__title { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.75rem; color: var(--navy); }
.card-text, .card__text { font-size: 0.95rem; color: var(--grey-500); line-height: 1.7; }
.card-link, .card__link {
  display: inline-flex; align-items: center; gap: 0.35rem; margin-top: 1.25rem;
  font-weight: 600; font-size: 0.9rem; color: var(--blue); transition: gap var(--transition);
}
.card-link:hover, .card__link:hover { gap: 0.6rem; }
.card-link svg, .card__link svg { width: 16px; height: 16px; }

/* Image Card */
.card--image { padding: 0; overflow: hidden; }
.card--image .card-img, .card--image .card__img {
  width: 100%; height: 200px; object-fit: cover; transition: transform 0.4s ease;
}
.card--image:hover .card-img, .card--image:hover .card__img { transform: scale(1.03); }
.card--image .card-body, .card--image .card__body { padding: 1.5rem 2rem; }

/* --- Stats --- */
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.stat-item { text-align: center; padding: 1.5rem 0; }
.stat-number, .stat__number {
  font-size: 3.2rem; font-weight: 900; color: var(--navy);
  line-height: 1; margin-bottom: 0.5rem; letter-spacing: -0.03em;
}
.stat-label, .stat__label { font-size: 0.85rem; color: var(--grey-500); font-weight: 500; }

/* --- Spec Cards (with images) --- */
.spec-card {
  position: relative; border-radius: var(--radius); overflow: hidden;
  min-height: 380px; display: flex; align-items: flex-end;
  transition: transform 0.3s ease;
}
.spec-card:hover { transform: translateY(-4px); }
.spec-card-bg, .spec-card__image { position: absolute; inset: 0; z-index: 0; }
.spec-card-bg img, .spec-card__image img {
  width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease;
}
.spec-card:hover .spec-card-bg img,
.spec-card:hover .spec-card__image img { transform: scale(1.05); }
.spec-card-bg::after, .spec-card__image::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,22,40,0.95) 0%, rgba(10,22,40,0.3) 60%, rgba(10,22,40,0.15) 100%);
}
.spec-card-content, .spec-card__content { position: relative; z-index: 1; padding: 2rem; width: 100%; }
.spec-card-icon, .spec-card__icon { font-size: 1.8rem; margin-bottom: 0.75rem; }
.spec-card-title, .spec-card__title { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.4rem; color: #fff; }
.spec-card-text, .spec-card__text { font-size: 0.9rem; color: rgba(255,255,255,0.6); line-height: 1.6; }

/* --- Clients / Trust Bar --- */
.clients-wrapper { overflow: hidden; position: relative; padding: 1.5rem 0; }
.clients-track { display: flex; gap: 3rem; align-items: center; animation: scroll-logos 30s linear infinite; }
.clients-track img { height: 40px; opacity: 0.4; filter: grayscale(1); transition: all 0.3s ease; }
.clients-track img:hover { opacity: 1; filter: grayscale(0); }
@keyframes scroll-logos { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.clients-wrapper::before, .clients-wrapper::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 100px; z-index: 2; pointer-events: none;
}
.clients-wrapper::before { left: 0; background: linear-gradient(to right, var(--white), transparent); }
.clients-wrapper::after { right: 0; background: linear-gradient(to left, var(--white), transparent); }

/* --- Timeline --- */
.timeline { position: relative; padding-left: 2.5rem; }
.timeline::before {
  content: ''; position: absolute; top: 0; left: 11px; bottom: 0;
  width: 2px; background: linear-gradient(to bottom, var(--blue), var(--grey-200), transparent);
}
.timeline-item, .timeline__item { position: relative; padding-bottom: 2.5rem; }
.timeline-item::before, .timeline__item::before {
  content: ''; position: absolute; left: calc(-2.5rem + 4px); top: 6px;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--blue); border: 3px solid var(--white);
  box-shadow: 0 0 0 3px rgba(74,152,212,0.15);
}
.timeline-date, .timeline__date { font-weight: 700; color: var(--blue); font-size: 0.9rem; margin-bottom: 0.35rem; }
.timeline-title, .timeline__title { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.35rem; color: var(--navy); }
.timeline-text, .timeline__text { color: var(--grey-500); font-size: 0.95rem; }

/* --- Feature Row --- */
.feature-row { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.feature-row--reverse { direction: rtl; }
.feature-row--reverse > * { direction: ltr; }
.feature-content { }
.feature-content h2 { margin-bottom: 0.75rem; }
.feature-content p { margin-bottom: 0; }
.feature-img { border-radius: var(--radius); overflow: hidden; }
.feature-img img { width: 100%; height: auto; }

/* --- Value Cards --- */
.value-card {
  display: flex; align-items: flex-start; gap: 1rem; padding: 1.25rem;
  border: 1px solid var(--grey-200); border-radius: var(--radius);
  transition: border-color var(--transition);
}
.value-card:hover { border-color: var(--grey-300); }
.value-icon, .value-card__icon {
  flex-shrink: 0; width: 42px; height: 42px; display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius); background: var(--blue-light); font-size: 1.2rem;
}
.value-title, .value-card__title { font-size: 1rem; font-weight: 600; margin-bottom: 0.2rem; color: var(--navy); }
.value-text, .value-card__text { font-size: 0.88rem; color: var(--grey-500); }

/* --- Team --- */
.team-card {
  text-align: center; padding: 2rem; background: var(--white);
  border: 1px solid var(--grey-200); border-radius: var(--radius);
  transition: border-color var(--transition);
}
.team-card:hover { border-color: var(--grey-300); }
.team-card-img {
  width: 100px; height: 100px; border-radius: 50%; object-fit: cover;
  margin: 0 auto 1.25rem; border: 2px solid var(--grey-200);
}
.team-card:hover .team-card-img { border-color: var(--blue); }
.team-card-name { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.2rem; color: var(--navy); }
.team-card-role { font-size: 0.82rem; color: var(--blue); font-weight: 600; margin-bottom: 0.75rem; }
.team-card-bio { font-size: 0.88rem; color: var(--grey-500); }

/* --- Forms --- */
.form-group { margin-bottom: 1.25rem; }
.form-label { display: block; font-size: 0.88rem; font-weight: 600; color: var(--navy); margin-bottom: 0.4rem; }
.form-input, .form-textarea, .form-select {
  width: 100%; padding: 0.75rem 1rem; background: var(--white);
  border: 1px solid var(--grey-200); border-radius: var(--radius);
  color: var(--navy); font-size: 0.95rem; transition: border-color var(--transition);
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--blue); box-shadow: 0 0 0 3px rgba(74,152,212,0.1);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--grey-400); }
.form-textarea { min-height: 130px; resize: vertical; }
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394A3B8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem;
}

/* --- Contact Cards --- */
.contact-card, .contact-card__wrapper {
  display: flex; align-items: center; gap: 1rem; padding: 1.25rem;
  background: var(--white); border: 1px solid var(--grey-200);
  border-radius: var(--radius); transition: border-color var(--transition);
}
.contact-card:hover { border-color: var(--grey-300); }
.contact-card-icon, .contact-card__icon {
  flex-shrink: 0; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius); background: var(--blue-light); font-size: 1.2rem;
}
.contact-card__icon svg { color: var(--blue); }
.contact-card-title, .contact-card__title { font-weight: 600; font-size: 0.92rem; margin-bottom: 1px; color: var(--navy); }
.contact-card-text, .contact-card__text { font-size: 0.88rem; color: var(--grey-500); }
.contact-card__text a { color: var(--grey-500); transition: color var(--transition); }
.contact-card__text a:hover { color: var(--blue); }

/* --- CTA Section (dark) --- */
.cta-section {
  background: var(--navy-deep); border-radius: var(--radius);
  padding: 4rem 3rem; text-align: center; position: relative; overflow: hidden; color: #fff;
}
.cta-section::before {
  content: ''; position: absolute; top: -50%; right: -20%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(74,152,212,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.cta-section h2 { color: #fff; margin-bottom: 0.75rem; }
.cta-section p { color: rgba(255,255,255,0.55); max-width: 500px; margin: 0 auto 2rem; }
.cta-section .section-badge { background: rgba(74,152,212,0.12); border-color: rgba(74,152,212,0.25); color: rgba(255,255,255,0.85); }
.cta-section .btn-group, .cta-section__buttons {
  position: relative; z-index: 1; display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap;
}

/* --- Footer (dark) --- */
.footer {
  background: var(--navy-deep); padding: 4rem 0 1.5rem; color: rgba(255,255,255,0.85);
}
.footer a { color: rgba(255,255,255,0.5); transition: color var(--transition); }
.footer a:hover { color: #fff; }
.footer-grid, .footer__grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 3rem; margin-bottom: 3rem;
}
.footer-brand, .footer__col:first-child { max-width: 300px; }
.footer-brand .logo, .footer__logo {
  display: flex; align-items: center; gap: 0.5rem; text-decoration: none;
  color: #fff; margin-bottom: 1rem;
}
.footer-brand p, .footer__description { font-size: 0.88rem; color: rgba(255,255,255,0.45); line-height: 1.7; margin-bottom: 1rem; }
.footer-title, .footer__heading {
  font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em;
  color: #fff; margin-bottom: 1rem;
}
.footer-links, .footer__links { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-links a, .footer__links a {
  font-size: 0.88rem; color: rgba(255,255,255,0.45); padding: 0.15rem 0;
}
.footer-links a:hover, .footer__links a:hover { color: #fff; padding-left: 0.35rem; }
.footer-social, .footer__social { display: flex; gap: 0.75rem; margin-top: 1rem; }
.footer-social a, .footer__social a {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: var(--radius);
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.45); font-size: 1rem; transition: all var(--transition);
}
.footer-social a:hover, .footer__social a:hover { background: var(--blue); border-color: var(--blue); color: #fff; }
.footer-bottom, .footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.06); padding-top: 1.5rem;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.82rem; color: rgba(255,255,255,0.35);
}
.footer__contact { display: flex; flex-direction: column; gap: 0.75rem; }
.footer__contact li { display: flex; align-items: center; gap: 0.5rem; }
.footer__contact li svg { flex-shrink: 0; color: var(--blue); }
.footer__contact a { font-size: 0.88rem; color: rgba(255,255,255,0.45); }
.footer__contact a:hover { color: #fff; }

/* --- Page Hero (dark) --- */
.page-hero {
  padding: calc(var(--header-height) + 4rem) 0 4rem;
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy) 100%);
  position: relative; overflow: hidden; color: #fff;
}
.page-hero::before {
  content: ''; position: absolute; top: -30%; right: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(74,152,212,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero-content, .page-hero__content { position: relative; z-index: 1; }
.page-hero h1 { margin-bottom: 0.75rem; }
.page-hero p { font-size: 1.1rem; max-width: 560px; color: rgba(255,255,255,0.55); }
.page-hero .section-badge { background: rgba(74,152,212,0.12); border-color: rgba(74,152,212,0.25); color: rgba(255,255,255,0.85); }
.breadcrumb { display: flex; align-items: center; gap: 0.4rem; font-size: 0.82rem; margin-bottom: 1.5rem; }
.breadcrumb a { color: rgba(255,255,255,0.45); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span, .breadcrumb .separator { color: rgba(255,255,255,0.3); }

/* --- WhatsApp --- */
.whatsapp-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 56px; height: 56px; border-radius: 50%; background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,0.3); transition: transform var(--transition);
  text-decoration: none;
}
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float svg { width: 28px; height: 28px; fill: #fff; }
.whatsapp-float::after {
  content: ''; position: absolute; inset: -4px; border-radius: 50%; border: 2px solid rgba(37,211,102,0.3);
  animation: wa-pulse 2s ease-in-out infinite;
}
@keyframes wa-pulse { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.15); opacity: 0; } }

/* --- Animations (minimal) --- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.revealed { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-20px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal-left.revealed { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(20px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal-right.revealed { opacity: 1; transform: translateX(0); }
.stagger .card, .stagger .spec-card, .stagger .team-card, .stagger .value-card {
  opacity: 0; transform: translateY(15px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.stagger .card.revealed, .stagger .spec-card.revealed, .stagger .team-card.revealed, .stagger .value-card.revealed {
  opacity: 1; transform: translateY(0);
}

/* --- Mobile Overlay --- */
.mobile-overlay { display: none; }

/* --- Responsive --- */
@media (max-width: 768px) {
  .menu-toggle, .header__menu-btn { display: flex; }

  .nav, .header__nav {
    position: fixed; top: 0; right: -300px; width: 280px; height: 100vh;
    background: var(--white); flex-direction: column; align-items: flex-start;
    padding: calc(var(--header-height) + 2rem) 2rem 2rem;
    transition: right 0.3s ease; border-left: 1px solid var(--grey-200);
    box-shadow: -8px 0 24px rgba(0,0,0,0.06); gap: 1.5rem;
  }
  .nav.open, .header__nav.open { right: 0; }
  .nav-links, .header__links { flex-direction: column; align-items: flex-start; gap: 1rem; width: 100%; }
  .nav-links a, .header__link { font-size: 1.05rem; width: 100%; padding: 0.4rem 0; color: var(--grey-600); }
  .nav-links a:hover, .header__link:hover { color: var(--navy); }
  .nav .btn { width: 100%; justify-content: center; }

  .mobile-overlay {
    display: block; position: fixed; inset: 0; background: rgba(0,0,0,0.3);
    z-index: 998; opacity: 0; visibility: hidden; transition: all 0.3s ease;
  }
  .mobile-overlay.active { opacity: 1; visibility: visible; }

  .hero { min-height: auto; padding: calc(var(--header-height) + 2.5rem) 0 2.5rem; }
  .hero-stats, .hero__stats { flex-direction: column; gap: 1rem; }
  .hero-stat, .hero__stat { display: flex; align-items: baseline; gap: 0.5rem; }

  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-row { grid-template-columns: 1fr; gap: 2rem; }
  .footer-grid, .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom, .footer__bottom { flex-direction: column; gap: 0.75rem; text-align: center; }
  .cta-section { padding: 3rem 1.5rem; }

  .page-hero { padding: calc(var(--header-height) + 2.5rem) 0 2.5rem; }

  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.5rem; }
  .stat-number, .stat__number { font-size: 2.2rem; }
  .hero-stat-number, .hero__stat-number { font-size: 1.6rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 1.25rem; }
  .section { padding: 4rem 0; }
  .stat-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
}