/* ============================================
   SESA DE C.V. — STYLESHEET PROFESIONAL v2.0
   Con efectos hover mejorados
   Paleta: Azul Corporativo + Amarillo Eléctrico
   ============================================ */

/* === VARIABLES === */
:root {
  --c-primary: #00284d;
  --c-primary-dark: #001a33;
  --c-primary-light: #003d70;
  --c-accent: #ffc107;
  --c-accent-dark: #e0a800;
  --c-accent-light: #ffd54f;
  --c-dark: #0a1929;
  --c-gray-900: #1a1a1a;
  --c-gray-800: #2d2d2d;
  --c-gray-700: #4a4a4a;
  --c-gray-600: #666666;
  --c-gray-500: #888888;
  --c-gray-400: #aaaaaa;
  --c-gray-300: #cccccc;
  --c-gray-200: #e5e5e5;
  --c-gray-100: #f5f5f5;
  --c-gray-50: #fafafa;
  --c-white: #ffffff;
  --c-success: #10b981;
  --c-whatsapp: #25d366;

  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Bebas Neue', Impact, sans-serif;

  --shadow-sm: 0 1px 3px rgba(0, 40, 77, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 40, 77, 0.10);
  --shadow-lg: 0 10px 30px rgba(0, 40, 77, 0.15);
  --shadow-xl: 0 20px 50px rgba(0, 40, 77, 0.20);
  --shadow-glow: 0 0 30px rgba(255, 193, 7, 0.3);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --container: 1240px;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-gray-800);
  background: var(--c-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
ul { list-style: none; }
button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
  background: none;
}
button { cursor: pointer; }

/* === UTILITIES === */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
section { padding: 100px 0; position: relative; }

/* ============================================
   BOTONES - CON EFECTOS MEJORADOS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
  z-index: 1;
}
.btn--primary {
  background: var(--c-accent);
  color: var(--c-primary);
  box-shadow: var(--shadow-md);
}
.btn--primary::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
  z-index: -1;
}
.btn--primary:hover {
  background: var(--c-accent-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}
.btn--primary:hover::before {
  width: 400px;
  height: 400px;
}
.btn--primary i {
  transition: transform 0.3s ease;
}
.btn--primary:hover i {
  transform: translateX(5px) rotate(15deg);
}
.btn--ghost {
  background: transparent;
  color: var(--c-white);
  border-color: rgba(255, 255, 255, 0.4);
}
.btn--ghost::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--c-white);
  transform: translateX(-100%);
  transition: transform 0.4s ease;
  z-index: -1;
}
.btn--ghost:hover {
  color: var(--c-primary);
  border-color: var(--c-white);
}
.btn--ghost:hover::before {
  transform: translateX(0);
}
.btn--white {
  background: var(--c-white);
  color: var(--c-primary);
}
.btn--white:hover {
  background: var(--c-accent);
  color: var(--c-primary);
  transform: translateY(-3px);
}
.btn--lg { padding: 18px 36px; font-size: 16px; }
.btn--block { width: 100%; justify-content: center; }

/* === SECTION HEAD === */
.section-head {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 70px;
}
.section-head__tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255, 193, 7, 0.15);
  color: var(--c-primary);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 20px;
  position: relative;
  transition: all 0.3s ease;
  cursor: default;
}
.section-head__tag::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--c-accent);
  border-radius: var(--radius-full);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s ease;
  z-index: -1;
}
.section-head__tag:hover {
  color: var(--c-primary);
  transform: scale(1.05);
}
.section-head__tag:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}
.section-head__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  line-height: 1.05;
  color: var(--c-primary);
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.section-head__title span { color: var(--c-accent-dark); }
.section-head__desc {
  font-size: 18px;
  color: var(--c-gray-600);
  max-width: 600px;
  margin: 0 auto;
}

/* === ANIMATIONS === */
[data-animate] {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}
@keyframes shake {
  0%, 100% { transform: rotate(0); }
  25% { transform: rotate(-10deg); }
  75% { transform: rotate(10deg); }
}
@keyframes slideDown {
  from { transform: translateY(-100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
@keyframes shine {
  0% { left: -100%; }
  100% { left: 150%; }
}
@keyframes bounceIcon {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-10px) scale(1.1); }
}
@keyframes ripple {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.8); opacity: 0; }
}

/* ============================================
   HEADER - CON EFECTOS MEJORADOS
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.header.scrolled { box-shadow: var(--shadow-md); }

.top-bar {
  background: var(--c-primary);
  color: var(--c-white);
  font-size: 13px;
  padding: 8px 0;
}
.top-bar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.top-bar__info {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.top-bar__info a, .top-bar__info span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--c-white);
  opacity: 0.9;
  transition: var(--transition);
}
.top-bar__info a:hover { opacity: 1; color: var(--c-accent); transform: translateX(2px); }
.top-bar__info i { color: var(--c-accent); }
.top-bar__social { display: flex; gap: 12px; }
.top-bar__social a {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: var(--c-white);
  font-size: 12px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.top-bar__social a::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--c-accent);
  transform: scale(0);
  border-radius: 50%;
  transition: transform 0.3s ease;
  z-index: -1;
}
.top-bar__social a:hover {
  color: var(--c-primary);
  transform: translateY(-3px) rotate(360deg);
}
.top-bar__social a:hover::before {
  transform: scale(1);
}

.nav { padding: 16px 0; }
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-mark {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}
.logo-mark svg { width: 100%; height: 100%; }
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-text__main {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--c-primary);
  letter-spacing: 2px;
}
.logo-text__sub {
  font-size: 11px;
  color: var(--c-gray-600);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 2px;
}
.nav__menu {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav__menu a {
  padding: 10px 16px;
  font-weight: 500;
  font-size: 15px;
  color: var(--c-gray-800);
  border-radius: var(--radius-md);
  position: relative;
  transition: var(--transition);
}
.nav__menu a::before {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--c-accent);
  transform: translateX(-50%);
  transition: width 0.3s ease;
}
.nav__menu a:hover { color: var(--c-primary); }
.nav__menu a:hover::before { width: 60%; }
.nav__menu a.active {
  color: var(--c-primary);
  font-weight: 600;
}
.nav__menu a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 3px;
  background: var(--c-accent);
  border-radius: 2px;
}
.nav__cta {
  background: var(--c-accent) !important;
  color: var(--c-primary) !important;
  margin-left: 8px;
  font-weight: 600 !important;
  display: inline-flex !important;
  align-items: center;
  gap: 8px;
}
.nav__cta::before { display: none !important; }
.nav__cta:hover { background: var(--c-accent-dark) !important; }
.nav__cta::after { display: none !important; }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--c-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.nav__toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.active span:nth-child(2) { opacity: 0; }
.nav__toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* === HERO === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  color: var(--c-white);
  overflow: hidden;
  padding: 180px 0 100px;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: subtleZoom 30s ease-in-out infinite alternate;
}
@keyframes subtleZoom {
  from { transform: scale(1); }
  to { transform: scale(1.1); }
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 40, 77, 0.92) 0%, rgba(0, 40, 77, 0.75) 50%, rgba(0, 40, 77, 0.55) 100%);
}
.hero__content {
  position: relative;
  z-index: 1;
  max-width: 900px;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(255, 193, 7, 0.15);
  border: 1px solid rgba(255, 193, 7, 0.4);
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 500;
  color: var(--c-accent);
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
  transition: var(--transition);
  cursor: default;
}
.hero__badge:hover {
  background: rgba(255, 193, 7, 0.25);
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(255, 193, 7, 0.3);
}
.hero__badge i { animation: shake 2s ease-in-out infinite; }
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6.5vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: 1px;
  margin-bottom: 24px;
}
.hero__highlight {
  color: var(--c-accent);
  position: relative;
  display: inline-block;
}
.hero__highlight::after {
  content: '';
  position: absolute;
  bottom: 8px;
  left: 0;
  right: 0;
  height: 6px;
  background: var(--c-accent);
  opacity: 0.3;
  z-index: -1;
  border-radius: 4px;
}
.hero p {
  font-size: 19px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  max-width: 700px;
  margin-bottom: 36px;
}
.hero__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 60px;
}
.hero__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 30px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  max-width: 700px;
}
.hero__stat { display: flex; flex-direction: column; cursor: default; transition: var(--transition); }
.hero__stat:hover { transform: translateY(-5px); }
.hero__stat:hover .hero__stat-num { 
  text-shadow: 0 0 20px rgba(255, 193, 7, 0.6);
  transform: scale(1.1);
}
.hero__stat-num {
  font-family: var(--font-display);
  font-size: 48px;
  color: var(--c-accent);
  line-height: 1;
  letter-spacing: 1px;
  transition: all 0.3s ease;
}
.hero__stat-plus {
  font-family: var(--font-display);
  font-size: 36px;
  color: var(--c-accent);
}
.hero__stat-label {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.8);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 8px;
}
.hero__scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  z-index: 1;
  animation: float 2s ease-in-out infinite;
  cursor: pointer;
  transition: color 0.3s ease;
}
.hero__scroll:hover { color: var(--c-accent); }

/* === CLIENTS === */
.clients {
  padding: 50px 0;
  background: var(--c-gray-50);
  border-top: 1px solid var(--c-gray-200);
  border-bottom: 1px solid var(--c-gray-200);
}
.clients__title {
  text-align: center;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--c-gray-600);
  margin-bottom: 30px;
  font-weight: 500;
}
.clients__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 20px;
  align-items: center;
}
.clients__item {
  text-align: center;
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--c-primary);
  letter-spacing: 1.5px;
  padding: 16px;
  opacity: 0.6;
  transition: var(--transition);
  filter: grayscale(100%);
  cursor: default;
  position: relative;
}
.clients__item:hover {
  opacity: 1;
  filter: grayscale(0%);
  transform: scale(1.05);
  color: var(--c-primary);
}
.clients__item:hover::after {
  content: '';
  position: absolute;
  bottom: 10px;
  left: 50%;
  width: 30px;
  height: 2px;
  background: var(--c-accent);
  transform: translateX(-50%);
  animation: shine 0.6s ease;
}

/* ============================================
   PROCESS - CON EFECTOS MEJORADOS
   ============================================ */
.process { background: var(--c-white); }
.process__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}
.process__card {
  position: relative;
  padding: 50px 30px 40px;
  background: var(--c-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border: 1px solid var(--c-gray-200);
  overflow: hidden;
}
.process__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--c-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
  z-index: 2;
}
.process__card::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 193, 7, 0.1), transparent);
  transition: left 0.7s ease;
  pointer-events: none;
  z-index: 1;
}
.process__card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: var(--c-accent);
}
.process__card:hover::before { transform: scaleX(1); }
.process__card:hover::after { left: 150%; }
.process__num {
  position: absolute;
  top: 20px;
  right: 24px;
  font-family: var(--font-display);
  font-size: 60px;
  color: var(--c-gray-100);
  line-height: 1;
  letter-spacing: 0;
  transition: var(--transition);
  z-index: 0;
}
.process__card:hover .process__num {
  color: var(--c-accent);
  transform: rotate(-10deg) scale(1.1);
}
.process__icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light));
  color: var(--c-accent);
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 24px;
  transition: var(--transition);
  position: relative;
  z-index: 1;
}
.process__card:hover .process__icon {
  background: var(--c-accent);
  color: var(--c-primary);
  animation: bounceIcon 0.6s ease;
}
.process__card h3 {
  font-size: 22px;
  color: var(--c-primary);
  margin-bottom: 12px;
  font-weight: 700;
  position: relative;
  z-index: 1;
  transition: var(--transition);
}
.process__card p { 
  color: var(--c-gray-600); 
  font-size: 15px;
  position: relative;
  z-index: 1;
}

/* ============================================
   SOLUTIONS - CON EFECTOS MEJORADOS
   ============================================ */
.solutions { background: var(--c-gray-50); }
.solutions__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}
.solution-card {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  position: relative;
}
.solution-card:hover {
  transform: translateY(-12px);
  box-shadow: var(--shadow-xl), 0 0 0 1px var(--c-accent);
}
.solution-card__img {
  position: relative;
  height: 200px;
  overflow: hidden;
}
.solution-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.solution-card:hover .solution-card__img img { transform: scale(1.15); }
.solution-card__img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0, 40, 77, 0.6) 100%);
  transition: var(--transition);
}
.solution-card:hover .solution-card__img::after {
  background: linear-gradient(180deg, transparent 30%, rgba(255, 193, 7, 0.2) 100%);
}
.solution-card__body { padding: 30px; position: relative; }
.solution-card__icon {
  position: absolute;
  top: -32px;
  left: 30px;
  width: 64px;
  height: 64px;
  background: var(--c-accent);
  color: var(--c-primary);
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}
.solution-card:hover .solution-card__icon {
  transform: rotate(360deg) scale(1.1);
  background: var(--c-primary);
  color: var(--c-accent);
}
.solution-card h3 {
  font-size: 22px;
  color: var(--c-primary);
  margin: 16px 0 12px;
  font-weight: 700;
  transition: var(--transition);
}
.solution-card:hover h3 { color: var(--c-accent-dark); }
.solution-card p { color: var(--c-gray-600); font-size: 15px; margin-bottom: 16px; }
.solution-card__tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--c-gray-100);
  color: var(--c-primary);
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--radius-full);
  letter-spacing: 1px;
  transition: var(--transition);
}
.solution-card:hover .solution-card__tag {
  background: var(--c-accent);
  color: var(--c-primary);
  transform: scale(1.05);
}

/* === ABOUT STRIP === */
.about-strip {
  background: var(--c-primary);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.about-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1473341304170-971dccb5ac1e?w=1920&q=80') center/cover;
  opacity: 0.1;
}
.about-strip__inner {
  position: relative;
  text-align: center;
  color: var(--c-white);
  max-width: 900px;
  margin: 0 auto;
}
.about-strip h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  line-height: 1.1;
  margin-bottom: 30px;
  letter-spacing: 1px;
}
.about-strip h2 span { color: var(--c-accent); }

/* === CTA === */
.cta {
  background: var(--c-white);
  padding: 80px 0;
}
.cta__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 40px;
  align-items: center;
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-light) 100%);
  padding: 60px 50px;
  border-radius: var(--radius-xl);
  color: var(--c-white);
  position: relative;
  overflow: hidden;
}
.cta__inner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 193, 7, 0.2) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}
.cta__content { position: relative; z-index: 1; }
.cta__content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  line-height: 1.1;
  margin-bottom: 12px;
  letter-spacing: 1px;
}
.cta__content p { color: rgba(255, 255, 255, 0.85); font-size: 17px; }
.cta__action {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 16px;
}
.cta__phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--c-accent);
  font-size: 18px;
  font-weight: 600;
  transition: var(--transition);
  position: relative;
}
.cta__phone::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--c-accent);
  transition: width 0.3s ease;
}
.cta__phone:hover { color: var(--c-white); transform: translateX(5px); }
.cta__phone:hover::after { width: 100%; }

/* ============================================
   FOOTER - CON EFECTOS MEJORADOS
   ============================================ */
.footer {
  background: var(--c-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 80px 0 30px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 50px;
  margin-bottom: 60px;
}
.footer__logo { color: var(--c-white); }
.footer__logo .logo-text__main { color: var(--c-white); }
.footer__logo .logo-text__sub { color: rgba(255, 255, 255, 0.6); }
.footer__about { margin: 20px 0; font-size: 14px; line-height: 1.7; }
.footer__social { display: flex; gap: 12px; }
.footer__social a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--c-white);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.footer__social a::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--c-accent);
  transform: scale(0);
  border-radius: 50%;
  transition: transform 0.3s ease;
  z-index: -1;
}
.footer__social a:hover {
  color: var(--c-primary);
  transform: translateY(-5px) rotate(360deg);
}
.footer__social a:hover::before { transform: scale(1); }
.footer__col h4 {
  color: var(--c-white);
  font-size: 16px;
  margin-bottom: 20px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  padding-bottom: 12px;
}
.footer__col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--c-accent);
  transition: width 0.3s ease;
}
.footer__col:hover h4::after { width: 60px; }
.footer__col ul li { 
  margin-bottom: 10px; 
  font-size: 14px; 
  transition: var(--transition);
}
.footer__col ul li a {
  display: inline-flex;
  align-items: center;
  transition: all 0.3s ease;
}
.footer__col ul li a::before {
  content: '\f105';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  margin-right: 0;
  opacity: 0;
  transform: translateX(-5px);
  transition: all 0.3s ease;
  color: var(--c-accent);
}
.footer__col ul li a:hover { 
  color: var(--c-accent); 
  transform: translateX(8px);
}
.footer__col ul li a:hover::before {
  opacity: 1;
  transform: translateX(0);
  margin-right: 8px;
}
.footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  transition: var(--transition);
}
.footer__contact li:hover { transform: translateX(5px); }
.footer__contact i { color: var(--c-accent); margin-top: 4px; }
.footer__bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   WHATSAPP FLOAT - CON EFECTOS MEJORADOS
   ============================================ */
/* ============================================
   WHATSAPP FLOAT - TOOLTIP ELEGANTE v2.0
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: var(--c-whatsapp);
  color: var(--c-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  z-index: 999;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  animation: pulse 2s ease-in-out infinite;
  overflow: visible;
}

/* Ondas expansivas */
.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--c-whatsapp);
  z-index: -1;
  animation: ripple 2s ease-out infinite;
}

/* 🆕 TOOLTIP ELEGANTE HORIZONTAL */
.whatsapp-float::after {
  content: '¿En qué podemos ayudarte?';
  position: absolute;
  right: 75px;
  top: 50%;
  transform: translateY(-50%) translateX(15px);
  background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
  color: var(--c-primary);
  padding: 12px 20px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-main);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 
    0 10px 25px rgba(0, 40, 77, 0.15),
    0 4px 10px rgba(0, 40, 77, 0.08);
  border: 1px solid rgba(255, 193, 7, 0.3);
  letter-spacing: 0.2px;
}

/* 🆕 Flecha del tooltip (apunta al botón) */
.whatsapp-float .tooltip-arrow {
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 12px;
  height: 12px;
  background: #ffffff;
  border-right: 1px solid rgba(255, 193, 7, 0.3);
  border-top: 1px solid rgba(255, 193, 7, 0.3);
}

/* Estado hover del botón */
.whatsapp-float:hover {
  transform: scale(1.15) rotate(8deg);
  background: #1ebe5d;
  box-shadow: 
    0 10px 30px rgba(37, 211, 102, 0.6),
    0 0 0 6px rgba(37, 211, 102, 0.1);
  animation: none;
}

.whatsapp-float:hover::after {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

/* 🆕 Pequeña línea decorativa arriba del tooltip */
.whatsapp-float .tooltip-wrapper {
  position: absolute;
  right: 75px;
  top: 50%;
  transform: translateY(-50%) translateX(15px);
  display: flex;
  align-items: center;
  gap: 10px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.whatsapp-float:hover .tooltip-wrapper {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

.whatsapp-float .tooltip-text {
  background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
  color: var(--c-primary);
  padding: 12px 20px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-main);
  white-space: nowrap;
  box-shadow: 
    0 10px 25px rgba(0, 40, 77, 0.15),
    0 4px 10px rgba(0, 40, 77, 0.08);
  border: 1px solid rgba(255, 193, 7, 0.3);
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: 0.2px;
}

.whatsapp-float .tooltip-text i {
  color: var(--c-accent-dark);
  font-size: 16px;
}

.whatsapp-float .tooltip-text strong {
  color: var(--c-primary);
  font-weight: 700;
}

/* === PAGE HEADER === */
.page-header {
  position: relative;
  padding: 180px 0 100px;
  color: var(--c-white);
  text-align: center;
  overflow: hidden;
}
.page-header__bg { position: absolute; inset: 0; z-index: 0; }
.page-header__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: subtleZoom 30s ease-in-out infinite alternate;
}
.page-header__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 40, 77, 0.92), rgba(0, 40, 77, 0.7));
}
.page-header__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}
.page-header__tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255, 193, 7, 0.2);
  color: var(--c-accent);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
  transition: var(--transition);
}
.page-header__tag:hover {
  background: rgba(255, 193, 7, 0.3);
  transform: scale(1.05);
}
.page-header h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1;
  letter-spacing: 1px;
  margin-bottom: 20px;
}
.page-header h1 span { color: var(--c-accent); }
.page-header p {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.85);
  max-width: 600px;
  margin: 0 auto 30px;
}
.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
}
.breadcrumb a {
  transition: var(--transition);
  position: relative;
}
.breadcrumb a:hover { color: var(--c-accent); }
.breadcrumb a:hover::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--c-accent);
}
.breadcrumb i { font-size: 10px; }
.breadcrumb span { color: var(--c-accent); }

/* === HISTORY (Nosotros) === */
.history { background: var(--c-white); }
.history__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.history__content h2 { margin-bottom: 24px; }
.history__content h2 span { color: var(--c-accent-dark); }
.history__content p {
  font-size: 16px;
  color: var(--c-gray-700);
  margin-bottom: 16px;
  line-height: 1.8;
}
.history__image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  cursor: pointer;
}
.history__image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.history__image:hover img { transform: scale(1.05); }
.history__badge {
  position: absolute;
  bottom: 30px;
  right: 30px;
  background: var(--c-accent);
  color: var(--c-primary);
  padding: 24px 32px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-xl);
  transition: var(--transition);
}
.history__image:hover .history__badge {
  transform: scale(1.05) rotate(-2deg);
  background: var(--c-primary);
  color: var(--c-accent);
}
.history__badge-num {
  font-family: var(--font-display);
  font-size: 48px;
  line-height: 1;
}
.history__badge-text {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.3;
}

/* ============================================
   MVV - CON EFECTOS MEJORADOS
   ============================================ */
.mvv { background: var(--c-gray-50); }
.mvv__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}
.mvv__card {
  background: var(--c-white);
  padding: 50px 36px;
  border-radius: var(--radius-lg);
  text-align: center;
  transition: var(--transition);
  border: 1px solid var(--c-gray-200);
  position: relative;
  overflow: hidden;
}
.mvv__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 193, 7, 0.15), transparent);
  transition: left 0.7s ease;
  pointer-events: none;
}
.mvv__card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: var(--c-accent);
}
.mvv__card:hover::before { left: 150%; }
.mvv__icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light));
  color: var(--c-accent);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  margin-bottom: 24px;
  transition: var(--transition);
}
.mvv__card:hover .mvv__icon {
  background: var(--c-accent);
  color: var(--c-primary);
  transform: rotate(360deg) scale(1.1);
  box-shadow: 0 0 30px rgba(255, 193, 7, 0.4);
}
.mvv__card h3 {
  font-size: 24px;
  color: var(--c-primary);
  margin-bottom: 16px;
  font-weight: 700;
  transition: var(--transition);
}
.mvv__card:hover h3 { color: var(--c-accent-dark); }
.mvv__card p { color: var(--c-gray-600); font-size: 15px; line-height: 1.7; }

/* === NUMBERS === */
.numbers {
  position: relative;
  padding: 100px 0;
  color: var(--c-white);
  overflow: hidden;
}
.numbers__bg { position: absolute; inset: 0; z-index: 0; }
.numbers__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.numbers__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 40, 77, 0.95), rgba(0, 40, 77, 0.85));
}
.numbers__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  text-align: center;
}
.numbers__item { 
  display: flex; 
  flex-direction: column; 
  align-items: center;
  transition: var(--transition);
  cursor: default;
}
.numbers__item:hover { transform: translateY(-10px); }
.numbers__item:hover .numbers__num {
  text-shadow: 0 0 30px rgba(255, 193, 7, 0.8);
  transform: scale(1.15);
}
.numbers__num {
  font-family: var(--font-display);
  font-size: 72px;
  color: var(--c-accent);
  line-height: 1;
  letter-spacing: 1px;
  transition: all 0.4s ease;
}
.numbers__plus {
  font-family: var(--font-display);
  font-size: 48px;
  color: var(--c-accent);
  display: inline-block;
  margin-left: 4px;
}
.numbers__label {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: rgba(255, 255, 255, 0.85);
  margin-top: 8px;
  font-weight: 500;
}

/* === SERVICES LIST === */
.services-list { background: var(--c-white); }
.services-list__grid {
  display: flex;
  flex-direction: column;
  gap: 100px;
}
.service-big {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.service-big--reverse { direction: rtl; }
.service-big--reverse > * { direction: ltr; }
.service-big__img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
  height: 450px;
  cursor: pointer;
}
.service-big__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.service-big:hover .service-big__img img { transform: scale(1.1); }
.service-big__img::before {
  content: '';
  position: absolute;
  top: 30px;
  left: 30px;
  right: -30px;
  bottom: -30px;
  border: 3px solid var(--c-accent);
  border-radius: var(--radius-lg);
  z-index: -1;
  transition: var(--transition);
}
.service-big:hover .service-big__img::before {
  top: 20px;
  left: 20px;
  right: -20px;
  bottom: -20px;
  border-color: var(--c-accent);
  box-shadow: 0 0 30px rgba(255, 193, 7, 0.3);
}
.service-big__body { position: relative; }
.service-big__num {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 80px;
  color: var(--c-accent);
  line-height: 0.8;
  margin-bottom: 10px;
  letter-spacing: 1px;
  transition: var(--transition);
}
.service-big:hover .service-big__num {
  transform: scale(1.1) rotate(-5deg);
  text-shadow: 0 0 20px rgba(255, 193, 7, 0.5);
}
.service-big__body h3 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--c-primary);
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.2;
}
.service-big__body > p {
  color: var(--c-gray-600);
  font-size: 16px;
  margin-bottom: 24px;
  line-height: 1.7;
}
.service-big__body ul li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  font-size: 15px;
  color: var(--c-gray-700);
  transition: var(--transition);
}
.service-big__body ul li:hover {
  color: var(--c-primary);
  transform: translateX(8px);
}
.service-big__body ul li i {
  color: var(--c-accent-dark);
  background: rgba(255, 193, 7, 0.15);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  flex-shrink: 0;
  transition: var(--transition);
}
.service-big__body ul li:hover i {
  background: var(--c-accent);
  color: var(--c-primary);
  transform: scale(1.2) rotate(360deg);
}

/* ============================================
   BRANDS - CON EFECTOS MEJORADOS
   ============================================ */
.brands-section { background: var(--c-gray-50); }
.brands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.brand-card {
  background: var(--c-white);
  padding: 40px 28px;
  border-radius: var(--radius-lg);
  text-align: center;
  transition: var(--transition);
  border: 1px solid var(--c-gray-200);
  position: relative;
  overflow: hidden;
}
.brand-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light));
  opacity: 0;
  transition: var(--transition);
  z-index: 0;
}
.brand-card::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
  pointer-events: none;
  z-index: 1;
}
.brand-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: var(--c-accent);
}
.brand-card:hover::before { opacity: 1; }
.brand-card:hover::after { transform: translateX(100%); }
.brand-card > * { position: relative; z-index: 2; transition: var(--transition); }
.brand-card:hover > * { color: var(--c-white); }
.brand-card__logo {
  width: 100px;
  height: 100px;
  background: var(--c-white);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  margin: 0 auto 20px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.brand-card__logo img {
  transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.brand-card:hover .brand-card__logo {
  background: var(--c-accent);
  transform: rotate(360deg) scale(1.1);
  box-shadow: var(--shadow-glow);
}
.brand-card:hover .brand-card__logo img {
  transform: scale(1.2) rotate(-360deg);
}
.brand-card h3 {
  font-size: 19px;
  color: var(--c-primary);
  margin-bottom: 10px;
  font-weight: 700;
}
.brand-card p {
  color: var(--c-gray-600);
  font-size: 14px;
  margin-bottom: 16px;
  line-height: 1.6;
}
.brand-card__tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--c-gray-100);
  color: var(--c-primary);
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--radius-full);
  letter-spacing: 0.5px;
  transition: var(--transition);
}
.brand-card:hover .brand-card__tag {
  background: rgba(255, 255, 255, 0.2);
  color: var(--c-accent);
  transform: scale(1.05);
}

/* ============================================
   CLIENTS BIG - CON EFECTOS MEJORADOS
   ============================================ */
.clients-big { background: var(--c-white); }
.clients-big__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}
.client-card {
  background: var(--c-white);
  padding: 40px 28px;
  border-radius: var(--radius-lg);
  text-align: center;
  border: 1px solid var(--c-gray-200);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.client-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--c-accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.4s ease;
}
.client-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: var(--c-accent);
}
.client-card:hover::before { transform: scaleY(1); }
.client-card__logo {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light));
  color: var(--c-accent);
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 1px;
  margin: 0 auto 20px;
  transition: var(--transition);
}
.client-card:hover .client-card__logo {
  transform: rotate(360deg) scale(1.1);
  background: var(--c-accent);
  color: var(--c-primary);
  box-shadow: var(--shadow-glow);
}
.client-card h3 {
  font-size: 20px;
  color: var(--c-primary);
  margin-bottom: 10px;
  font-weight: 700;
  transition: var(--transition);
}
.client-card:hover h3 { color: var(--c-accent-dark); }
.client-card p {
  color: var(--c-gray-600);
  font-size: 14px;
  margin-bottom: 16px;
  line-height: 1.6;
}
.client-card__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(255, 193, 7, 0.1);
  color: var(--c-primary);
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: var(--transition);
}
.client-card:hover .client-card__tag {
  background: var(--c-accent);
  color: var(--c-primary);
  transform: scale(1.05);
}
.client-card__tag i { color: var(--c-accent-dark); transition: var(--transition); }
.client-card:hover .client-card__tag i { color: var(--c-primary); transform: rotate(360deg); }

/* ============================================
   PROJECTS GALLERY - CON EFECTOS MEJORADOS
   ============================================ */
.projects-gallery { background: var(--c-gray-50); }
.projects-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: 300px 300px;
  gap: 24px;
}
.project-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow-md);
}
.project-card--big { grid-column: span 2; grid-row: span 2; }
.project-card--wide { grid-column: span 2; }
.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.project-card:hover img { transform: scale(1.15); }
.project-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(0, 40, 77, 0.9) 100%);
  z-index: 1;
  transition: var(--transition);
}
.project-card:hover::before {
  background: linear-gradient(180deg, rgba(0, 40, 77, 0.2) 0%, rgba(0, 40, 77, 0.95) 80%);
}
.project-card::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 193, 7, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.6s ease;
  z-index: 1;
  pointer-events: none;
}
.project-card:hover::after {
  width: 200%;
  height: 200%;
  opacity: 0;
}
.project-card__zoom {
  position: absolute;
  top: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--c-accent);
  color: var(--c-primary);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  z-index: 3;
  opacity: 0;
  transform: scale(0) rotate(-180deg);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
  box-shadow: var(--shadow-md);
}
.project-card:hover .project-card__zoom {
  opacity: 1;
  transform: scale(1) rotate(0);
}
.project-card__body {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 30px;
  color: var(--c-white);
  z-index: 2;
  transform: translateY(30px);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0.7;
}
.project-card:hover .project-card__body {
  transform: translateY(0);
  opacity: 1;
}
.project-card__tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--c-accent);
  color: var(--c-primary);
  font-size: 12px;
  font-weight: 700;
  border-radius: var(--radius-full);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: var(--transition);
}
.project-card:hover .project-card__tag {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(255, 193, 7, 0.4);
}
.project-card h3 {
  font-size: 20px;
  margin-bottom: 6px;
  font-weight: 700;
  line-height: 1.2;
}
.project-card--big h3 { font-size: 28px; }
.project-card p { font-size: 14px; color: rgba(255, 255, 255, 0.85); }

/* ============================================
   CONTACT - CON FORMULARIO MEJORADO
   ============================================ */
.contact-section { background: var(--c-white); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 60px;
  align-items: start;
}
.contact-info h2 { margin-bottom: 16px; }
.contact-info > p { color: var(--c-gray-600); margin-bottom: 30px; font-size: 16px; }
.contact-info__list { margin-bottom: 30px; }
.contact-info__list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--c-gray-200);
  transition: var(--transition);
}
.contact-info__list li:hover {
  padding-left: 10px;
  border-bottom-color: var(--c-accent);
}
.contact-info__icon {
  width: 48px;
  height: 48px;
  background: rgba(255, 193, 7, 0.15);
  color: var(--c-primary);
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  transition: var(--transition);
}
.contact-info__list li:hover .contact-info__icon {
  background: var(--c-accent);
  transform: rotate(360deg) scale(1.1);
}
.contact-info__list strong {
  display: block;
  color: var(--c-primary);
  margin-bottom: 4px;
  font-size: 15px;
}
.contact-info__list p { color: var(--c-gray-600); font-size: 14px; line-height: 1.5; }
.contact-info__list a:hover { color: var(--c-accent-dark); }
.contact-info__social {
  display: flex;
  gap: 12px;
}
.contact-info__social a {
  width: 44px;
  height: 44px;
  background: var(--c-gray-100);
  color: var(--c-primary);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.contact-info__social a::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--c-accent);
  transform: scale(0);
  border-radius: 50%;
  transition: transform 0.3s ease;
  z-index: -1;
}
.contact-info__social a:hover {
  color: var(--c-primary);
  transform: translateY(-5px) rotate(360deg);
}
.contact-info__social a:hover::before { transform: scale(1); }

.contact-form-wrap {
  background: var(--c-gray-50);
  padding: 50px 40px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--c-gray-200);
  position: relative;
  overflow: hidden;
}
.contact-form-wrap::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 193, 7, 0.05), transparent);
  transition: left 1s ease;
  pointer-events: none;
}
.contact-form-wrap:hover::before { left: 150%; }
.contact-form-wrap h3 {
  font-family: var(--font-display);
  font-size: 32px;
  color: var(--c-primary);
  margin-bottom: 8px;
  letter-spacing: 1px;
}
.contact-form-wrap__desc {
  color: var(--c-gray-600);
  margin-bottom: 30px;
  font-size: 15px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
.form-group { 
  margin-bottom: 20px; 
  position: relative;
}
.form-row .form-group { margin-bottom: 0; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--c-gray-800);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: var(--transition);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--c-white);
  border: 2px solid var(--c-gray-200);
  border-radius: var(--radius-md);
  font-size: 15px;
  color: var(--c-gray-900);
  transition: var(--transition);
}
.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
  border-color: var(--c-gray-300);
  transform: translateY(-1px);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--c-accent);
  background: var(--c-white);
  box-shadow: 0 0 0 4px rgba(255, 193, 7, 0.15), 0 4px 12px rgba(0, 40, 77, 0.08);
  transform: translateY(-2px);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.contact-form-wrap__note {
  text-align: center;
  margin-top: 16px;
  font-size: 13px;
  color: var(--c-gray-500);
}
.contact-form-wrap__note i { color: var(--c-success); margin-right: 4px; }
.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}
.form-success i {
  font-size: 60px;
  color: var(--c-success);
  margin-bottom: 16px;
  animation: bounceIcon 0.8s ease;
}
.form-success h4 {
  font-size: 24px;
  color: var(--c-primary);
  margin-bottom: 8px;
}
.form-success p { color: var(--c-gray-600); }

/* === MAP === */
.map-section { padding-bottom: 0; }
.map-container {
  width: 100%;
  height: 450px;
  filter: grayscale(0.4) contrast(1.1);
  transition: var(--transition);
  cursor: pointer;
}
.map-container:hover { 
  filter: grayscale(0) contrast(1); 
}
.map-container iframe { width: 100%; height: 100%; border: 0; }

/* ============================================
   EQUIPO COMERCIAL - CON EFECTOS MEJORADOS
   ============================================ */
.team { background: var(--c-white); }
.team__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}
.team-card {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border: 1px solid var(--c-gray-200);
  position: relative;
}
.team-card:hover {
  transform: translateY(-12px);
  box-shadow: var(--shadow-xl);
  border-color: var(--c-accent);
}
.team-card__img {
  position: relative;
  height: 280px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light));
}
.team-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
  filter: grayscale(20%);
}
.team-card:hover .team-card__img img {
  transform: scale(1.1);
  filter: grayscale(0%);
}
.team-card__img::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 193, 7, 0.3), transparent);
  transition: left 0.8s ease;
  z-index: 2;
  pointer-events: none;
}
.team-card:hover .team-card__img::before {
  left: 100%;
}
.team-card__img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0, 40, 77, 0.7) 100%);
  transition: var(--transition);
}
.team-card:hover .team-card__img::after {
  background: linear-gradient(180deg, transparent 30%, rgba(255, 193, 7, 0.2) 100%);
}
.team-card__badge {
  position: absolute;
  top: 16px;
  left: 16px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--c-accent);
  color: var(--c-primary);
  font-size: 12px;
  font-weight: 700;
  border-radius: var(--radius-full);
  z-index: 2;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}
.team-card:hover .team-card__badge {
  transform: scale(1.05) rotate(-3deg);
  box-shadow: 0 6px 20px rgba(255, 193, 7, 0.5);
}
.team-card__badge i { font-size: 10px; }
.team-card__body {
  padding: 30px 26px 26px;
  text-align: center;
}
.team-card__body h3 {
  font-size: 20px;
  color: var(--c-primary);
  margin-bottom: 4px;
  font-weight: 700;
  position: relative;
  display: inline-block;
  transition: var(--transition);
}
.team-card__body h3::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--c-accent);
  transition: width 0.4s ease;
}
.team-card:hover .team-card__body h3::after { width: 100%; }
.team-card__role {
  display: block;
  color: var(--c-accent-dark);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 14px;
}
.team-card__body > p {
  color: var(--c-gray-600);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 18px;
  min-height: 65px;
}
.team-card__contact {
  text-align: left;
  margin-bottom: 18px;
  padding: 14px 0;
  border-top: 1px solid var(--c-gray-200);
  border-bottom: 1px solid var(--c-gray-200);
}
.team-card__contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 5px 0;
  font-size: 13px;
  color: var(--c-gray-700);
  transition: var(--transition);
}
.team-card__contact li:hover { transform: translateX(5px); }
.team-card__contact i {
  color: var(--c-accent-dark);
  width: 16px;
  flex-shrink: 0;
  transition: var(--transition);
}
.team-card__contact li:hover i {
  color: var(--c-accent);
  transform: scale(1.2) rotate(360deg);
}
.team-card__contact a {
  color: var(--c-gray-700);
  font-weight: 500;
  word-break: break-all;
  transition: var(--transition);
}
.team-card__contact a:hover { color: var(--c-primary); }
.team-card__social {
  display: flex;
  justify-content: center;
  gap: 10px;
}
.team-card__social a {
  width: 40px;
  height: 40px;
  background: var(--c-gray-100);
  color: var(--c-primary);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.team-card__social a::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--c-accent);
  transform: scale(0);
  border-radius: 50%;
  transition: transform 0.3s ease;
  z-index: -1;
}
.team-card__social a:hover {
  color: var(--c-primary);
  transform: translateY(-5px) rotate(360deg);
}
.team-card__social a:hover::before { transform: scale(1); }
.team-card__social a[aria-label="WhatsApp"]:hover {
  background: var(--c-whatsapp);
  color: var(--c-white);
}
.team-card__social a[aria-label="WhatsApp"]:hover::before { background: var(--c-whatsapp); }
.team-card__social a[aria-label="LinkedIn"]:hover {
  background: #0077b5;
  color: var(--c-white);
}
.team-card__social a[aria-label="LinkedIn"]:hover::before { background: #0077b5; }

/* ============================================
   CATÁLOGO - CON EFECTOS MEJORADOS
   ============================================ */
.catalog { background: var(--c-gray-50); }
.catalog__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}
.catalog-card {
  background: var(--c-white);
  padding: 40px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-gray-200);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.catalog-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--c-accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.4s ease;
}
.catalog-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 193, 7, 0.1), transparent);
  transition: left 0.7s ease;
  pointer-events: none;
}
.catalog-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: var(--c-accent);
}
.catalog-card:hover::before { transform: scaleY(1); }
.catalog-card:hover::after { left: 150%; }
.catalog-card__icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light));
  color: var(--c-accent);
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 22px;
  transition: var(--transition);
  position: relative;
  z-index: 1;
}
.catalog-card:hover .catalog-card__icon {
  background: var(--c-accent);
  color: var(--c-primary);
  animation: bounceIcon 0.6s ease;
}
.catalog-card h3 {
  font-size: 22px;
  color: var(--c-primary);
  margin-bottom: 12px;
  font-weight: 700;
  position: relative;
  z-index: 1;
  transition: var(--transition);
}
.catalog-card:hover h3 { color: var(--c-accent-dark); }
.catalog-card > p {
  color: var(--c-gray-600);
  font-size: 15px;
  margin-bottom: 20px;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}
.catalog-card ul {
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}
.catalog-card ul li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 6px 0;
  font-size: 14px;
  color: var(--c-gray-700);
  line-height: 1.5;
  transition: var(--transition);
}
.catalog-card ul li:hover { transform: translateX(5px); }
.catalog-card ul li i {
  color: var(--c-accent-dark);
  background: rgba(255, 193, 7, 0.15);
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  flex-shrink: 0;
  margin-top: 3px;
  transition: var(--transition);
}
.catalog-card ul li:hover i {
  background: var(--c-accent);
  color: var(--c-primary);
  transform: scale(1.2) rotate(360deg);
}
.catalog-card__count {
  display: inline-block;
  padding: 6px 14px;
  background: var(--c-gray-100);
  color: var(--c-primary);
  font-size: 12px;
  font-weight: 700;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: var(--transition);
  position: relative;
  z-index: 1;
}
.catalog-card:hover .catalog-card__count {
  background: var(--c-accent);
  color: var(--c-primary);
  transform: scale(1.05);
}

/* === DESCARGA DE CATÁLOGO === */
.download {
  position: relative;
  padding: 100px 0;
  color: var(--c-white);
  overflow: hidden;
}
.download__bg { position: absolute; inset: 0; z-index: 0; }
.download__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.download__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 40, 77, 0.95) 0%, rgba(0, 40, 77, 0.85) 100%);
}
.download__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 60px;
  align-items: center;
}
.download__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(255, 193, 7, 0.2);
  border: 1px solid rgba(255, 193, 7, 0.4);
  color: var(--c-accent);
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition);
}
.download__tag:hover {
  background: rgba(255, 193, 7, 0.3);
  transform: scale(1.05);
}
.download__content h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: 1px;
}
.download__content h2 span { color: var(--c-accent); }
.download__content > p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 17px;
  line-height: 1.6;
  margin-bottom: 24px;
}
.download__list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 15px;
  transition: var(--transition);
}
.download__list li:hover {
  transform: translateX(8px);
  color: var(--c-accent);
}
.download__list i {
  color: var(--c-accent);
  font-size: 16px;
  transition: var(--transition);
}
.download__list li:hover i { transform: scale(1.3) rotate(360deg); }
.download__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}
.download__size {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.5px;
}
.download__actions .btn--ghost {
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--c-white);
}
.download__actions .btn--ghost:hover {
  background: var(--c-accent);
  color: var(--c-primary);
  border-color: var(--c-accent);
}

/* === LOGO PERSONALIZADO === */
.logo-mark--horizontal {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.footer__logo .logo-mark {
  width: 52px;
  height: 52px;
}
.logo-mark.logo-mark--horizontal {
  width: 180px;
  height: auto;
}

/* === LOGO HORIZONTAL DINÁMICO === */
.nav__logo--horizontal {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 0 !important;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}
.logo-horizontal {
  height: 50px;
  width: auto;
  max-width: 240px;
  object-fit: contain;
  display: block;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  animation: logoSlideIn 1s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  filter: drop-shadow(0 2px 4px rgba(0, 40, 77, 0.1));
}
@keyframes logoSlideIn {
  0% {
    opacity: 0;
    transform: translateX(-30px) scale(0.8);
  }
  60% {
    opacity: 1;
    transform: translateX(5px) scale(1.05);
  }
  100% {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}
.nav__logo--horizontal:hover .logo-horizontal {
  transform: scale(1.08) rotate(-2deg);
  filter: drop-shadow(0 8px 20px rgba(255, 193, 7, 0.4)) drop-shadow(0 4px 10px rgba(0, 40, 77, 0.2));
  animation: logoPulse 0.6s ease-in-out;
}
@keyframes logoPulse {
  0%, 100% { transform: scale(1.08) rotate(-2deg); }
  50% { transform: scale(1.12) rotate(2deg); }
}
.nav__logo--horizontal::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 193, 7, 0.3), transparent);
  transition: left 0.6s ease;
  pointer-events: none;
  z-index: 1;
}
.nav__logo--horizontal:hover::before { left: 100%; }
.nav__logo--horizontal::after {
  content: '';
  position: absolute;
  inset: -10px;
  background: radial-gradient(ellipse at center, rgba(255, 193, 7, 0.2) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
  border-radius: 50%;
  z-index: -1;
}
.nav__logo--horizontal:hover::after {
  opacity: 1;
  animation: glowPulse 1.5s ease-in-out infinite;
}
@keyframes glowPulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.1); }
}
.nav__logo--horizontal:active .logo-horizontal {
  transform: scale(0.95);
  transition: transform 0.1s ease;
}
.footer__logo.logo-horizontal {
  height: 55px;
  max-width: 260px;
  animation: none;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3)) brightness(1.1);
}
.footer__logo.nav__logo--horizontal:hover .logo-horizontal {
  transform: scale(1.05) rotate(-1deg);
  filter: drop-shadow(0 6px 15px rgba(255, 193, 7, 0.5)) drop-shadow(0 4px 10px rgba(0, 0, 0, 0.3)) brightness(1.2);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .history__grid, .service-big { grid-template-columns: 1fr; gap: 50px; }
  .service-big--reverse { direction: ltr; }
  .contact-grid { grid-template-columns: 1fr; }
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: 250px 250px 250px;
  }
  .project-card--big { grid-column: span 2; grid-row: span 1; }
  .project-card--wide { grid-column: span 2; }
  .download__inner { grid-template-columns: 1fr; gap: 40px; }
  .download__actions { align-items: flex-start; }
  .logo-horizontal {
    height: 45px;
    max-width: 200px;
  }
  .footer__logo.logo-horizontal {
    height: 50px;
    max-width: 220px;
  }
}

@media (max-width: 768px) {
  section { padding: 70px 0; }
  .top-bar { display: none; }
  .nav { padding: 12px 0; }
  .nav__menu {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--c-white);
    flex-direction: column;
    padding: 20px;
    gap: 0;
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform 0.4s ease;
    align-items: stretch;
  }
  .nav__menu.active { transform: translateX(0); }
  .nav__menu li { width: 100%; }
  .nav__menu a {
    display: block;
    padding: 14px 16px;
    border-bottom: 1px solid var(--c-gray-100);
  }
  .nav__menu a.active::after { display: none; }
  .nav__cta { margin: 8px 0 0; text-align: center; justify-content: center; }
  .nav__toggle { display: flex; }
  .hero { padding: 130px 0 80px; min-height: auto; }
  .hero__stats { grid-template-columns: 1fr 1fr; gap: 20px; padding-top: 30px; }
  .hero__stat-num { font-size: 36px; }
  .cta__inner { grid-template-columns: 1fr; padding: 40px 30px; text-align: center; }
  .cta__action { align-items: center; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form-wrap { padding: 30px 24px; }
  .footer__grid { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .footer__social { justify-content: center; }
  .footer__contact li { justify-content: center; }
  .footer__bottom { justify-content: center; text-align: center; }
  .footer__col h4::after { left: 50%; transform: translateX(-50%); }
  .footer__col:hover h4::after { width: 60px; transform: translateX(-50%); }
  .footer__col ul li a { justify-content: center; }
  .footer__col ul li a:hover { transform: translateX(0); }
  .history__image img { height: 350px; }
  .service-big__img { height: 280px; }
  .projects-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
  .project-card, .project-card--big, .project-card--wide {
    grid-column: span 1;
    grid-row: auto;
    height: 280px;
  }
  .page-header { padding: 130px 0 70px; }
  .whatsapp-float { width: 52px; height: 52px; font-size: 24px; bottom: 20px; right: 20px; }
  .whatsapp-float::after { display: none; }
  .team-card__img { height: 240px; }
  .team__grid, .catalog__grid { grid-template-columns: 1fr; }
  .catalog-card { padding: 30px 24px; }
  .download__actions { align-items: stretch; width: 100%; }
  .download__actions .btn { justify-content: center; }
  .logo-horizontal {
    height: 40px;
    max-width: 170px;
  }
  .footer__logo.logo-horizontal {
    height: 45px;
    max-width: 200px;
  }
  .nav__logo--horizontal:hover .logo-horizontal {
    transform: scale(1.05);
  }
  @keyframes logoPulse {
    0%, 100% { transform: scale(1.05); }
    50% { transform: scale(1.08); }
  }
}

@media (max-width: 480px) {
  .logo-text__main { font-size: 22px; }
  .logo-text__sub { font-size: 9px; }
  .logo-mark { width: 40px; height: 40px; }
  .hero__buttons { flex-direction: column; align-items: stretch; }
  .btn { justify-content: center; }
  .logo-horizontal {
    height: 36px;
    max-width: 150px;
  }
  .footer__logo.logo-horizontal {
    height: 42px;
    max-width: 180px;
  }
  .team-card__body { padding: 24px 20px; }
  .team-card__social a { width: 36px; height: 36px; font-size: 14px; }
}

/* === REDUCED MOTION === */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  [data-animate] { opacity: 1; transform: none; }
  .logo-horizontal,
  .nav__logo--horizontal::before,
  .nav__logo--horizontal::after {
    animation: none !important;
    transition: none !important;
  }
  .nav__logo--horizontal:hover .logo-horizontal {
    transform: scale(1.05);
  }
}
/* === TOUCH ACTIVE STATE === */
.touch-active {
  transform: scale(0.98) !important;
  transition: transform 0.1s ease !important;
}

.touch-active.btn--primary {
  background: var(--c-accent-dark) !important;
  transform: translateY(-3px) scale(0.98) !important;
}