/* ============================================
   SERCANA SOLUTIONS — Design System & Styles
   Premium Moving & Logistics Website
   ============================================ */

/* --- CSS Custom Properties (Design Tokens) --- */
:root {
  /* Primary palette — Sercana Solutions brand blue (logo) */
  --color-primary: #1E5FA8;
  --color-primary-light: #2D72BC;
  --color-primary-dark: #14467F;
  --color-primary-rgb: 30, 95, 168;

  /* Accent — Sercana Solutions brand red-orange (logo) */
  --color-accent: #E8442B;
  --color-accent-hover: #C8371F;
  --color-accent-light: #F0633F;
  --color-accent-rgb: 232, 68, 43;

  /* Secondary blue */
  --color-secondary: #3B8BDC;
  --color-secondary-light: #5BA3E8;

  /* Neutrals */
  --color-white: #FFFFFF;
  --color-bg: #F7F8FA;
  --color-bg-alt: #EEF1F5;
  --color-gray-100: #F0F2F5;
  --color-gray-200: #E1E5EB;
  --color-gray-300: #C8CDD6;
  --color-gray-400: #9BA3B0;
  --color-gray-500: #6B7280;
  --color-gray-600: #4B5563;
  --color-gray-700: #374151;
  --color-gray-800: #1F2937;

  /* Text */
  --color-text: #1F2937;
  --color-text-light: #6B7280;
  --color-text-inverse: #FFFFFF;

  /* Success / WhatsApp */
  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #1EBE57;

  /* Typography */
  --font-heading: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;

  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  --font-extrabold: 800;

  --leading-tight: 1.15;
  --leading-snug: 1.3;
  --leading-normal: 1.6;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 900px;
  --container-wide: 1400px;

  /* Borders & Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.08), 0 4px 8px rgba(0,0,0,0.04);
  --shadow-xl: 0 20px 50px rgba(0,0,0,0.1), 0 8px 16px rgba(0,0,0,0.04);
  --shadow-card: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-card-hover: 0 12px 32px rgba(0,0,0,0.1);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
  --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Z-index */
  --z-header: 1000;
  --z-overlay: 1100;
  --z-modal: 1200;
  --z-whatsapp: 1050;

  /* Header */
  --header-height: 80px;
  --header-height-scrolled: 64px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  color: var(--color-primary);
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }

p {
  margin-bottom: var(--space-md);
  color: var(--color-gray-600);
}

::selection {
  background-color: rgba(var(--color-accent-rgb), 0.15);
  color: var(--color-primary);
}

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

/* --- Utility Classes --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.container--wide {
  max-width: var(--container-wide);
}

.section {
  padding: var(--space-5xl) 0;
}

.section--gray {
  background-color: var(--color-bg);
}

.section--dark {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-white);
}

.section--dark p {
  color: rgba(255,255,255,0.8);
}

.section__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-3xl);
}

.section__label {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-sm);
}

.section__title {
  margin-bottom: var(--space-md);
}

.section__subtitle {
  font-size: var(--text-lg);
  color: var(--color-gray-500);
  line-height: var(--leading-normal);
}

.text-center { text-align: center; }
.text-left { text-align: left; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 14px 32px;
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(255,255,255,0.15), transparent);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::after {
  opacity: 1;
}

.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(var(--color-accent-rgb), 0.35);
}

.btn--primary:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(var(--color-accent-rgb), 0.4);
}

.btn--secondary {
  background-color: var(--color-white);
  color: var(--color-primary);
  border: 2px solid var(--color-gray-200);
}

.btn--secondary:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--whatsapp {
  background-color: var(--color-whatsapp);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}

.btn--whatsapp:hover {
  background-color: var(--color-whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,0.4);
}

.btn--outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--color-white);
}

.btn--dark {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn--dark:hover {
  background-color: var(--color-primary-light);
  transform: translateY(-2px);
}

.btn--sm {
  padding: 10px 22px;
  font-size: var(--text-sm);
}

.btn--lg {
  padding: 18px 40px;
  font-size: var(--text-lg);
}

.btn--icon {
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: var(--radius-full);
}

.btn svg,
.btn .btn__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all var(--transition-base);
  height: var(--header-height);
  border-bottom: 1px solid transparent;
}

.header.scrolled {
  height: var(--header-height-scrolled);
  border-bottom-color: var(--color-gray-200);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  z-index: 10;
}

.header__logo img {
  height: 40px;
  width: auto;
  transition: height var(--transition-base);
}

.header.scrolled .header__logo img {
  height: 34px;
}

.header__logo-text {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.header__logo-text span {
  color: var(--color-accent);
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.header__menu {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.header__menu a {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-gray-700);
  position: relative;
  padding: var(--space-xs) 0;
}

.header__menu a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}

.header__menu a:hover {
  color: var(--color-primary);
}

.header__menu a:hover::after,
.header__menu a.active::after {
  width: 100%;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.header__phone {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-weight: var(--font-semibold);
  color: var(--color-primary);
  font-size: var(--text-sm);
}

.header__phone svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
}

/* Mobile menu toggle */
.header__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
  z-index: 10;
}

.header__toggle span {
  display: block;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.header__toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.header__toggle.active span:nth-child(2) {
  opacity: 0;
}

.header__toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 50%, #0A2A55 100%);
  overflow: hidden;
}

/* Dark blue overlay on top of the hero background image so the text
   stays legible and the brand color stays dominant. */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg,
    rgba(10, 42, 85, 0.92) 0%,
    rgba(20, 70, 127, 0.78) 45%,
    rgba(30, 95, 168, 0.35) 100%);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 750px;
  padding: var(--space-4xl) 0;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 8px 20px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: rgba(255,255,255,0.85);
  margin-bottom: var(--space-xl);
  backdrop-filter: blur(8px);
}

.hero__badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero__title {
  font-size: clamp(2.2rem, 5vw, 3.75rem);
  font-weight: var(--font-extrabold);
  color: var(--color-white);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
}

.hero__title span {
  color: var(--color-accent);
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255,255,255,0.75);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-2xl);
  max-width: 600px;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
}

.hero__features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg) var(--space-2xl);
}

.hero__feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.7);
}

.hero__feature svg {
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  flex-shrink: 0;
}

/* Hero decorative elements */
/* Full-cover background image layer (z-index 0). The dark blue overlay
   from .hero::before (z-index 1) sits on top, and the content
   (z-index 2) reads cleanly above both. */
.hero__visual {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 1;
}

.hero__visual picture {
  display: block;
  width: 100%;
  height: 100%;
}

.hero__visual-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
}

/* Portrait mobile crop: bias to bottom so the truck stays visible
   under the text content on tall, narrow viewports. */
@media (max-width: 768px) {
  .hero__visual-img {
    object-position: center bottom;
  }
}

/* --- Trust Bar --- */
.trust-bar {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  padding: var(--space-2xl) 0;
  position: relative;
  z-index: 3;
}

.trust-bar__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-lg);
}

.trust-bar__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-md);
}

.trust-bar__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
  color: var(--color-accent);
}

.trust-bar__icon svg {
  width: 32px;
  height: 32px;
}

.trust-bar__number {
  font-size: var(--text-2xl);
  font-weight: var(--font-extrabold);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 4px;
}

.trust-bar__label {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  font-weight: var(--font-medium);
}

/* --- Services Grid --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-accent);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: transparent;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(var(--color-accent-rgb), 0.1), rgba(var(--color-accent-rgb), 0.05));
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  color: var(--color-accent);
}

.service-card__icon svg {
  width: 28px;
  height: 28px;
}

.service-card__title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-sm);
  color: var(--color-primary);
}

.service-card__text {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--space-lg);
  line-height: var(--leading-normal);
}

.service-card__benefit {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
}

.service-card__benefit svg {
  width: 16px;
  height: 16px;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-primary);
  transition: gap var(--transition-base);
}

.service-card__link:hover {
  color: var(--color-accent);
  gap: var(--space-md);
}

.service-card__link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-base);
}

/* --- Why Choose Us --- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.why-item {
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
}

.why-item__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  background: rgba(var(--color-accent-rgb), 0.08);
  border-radius: var(--radius-lg);
  color: var(--color-accent);
  transition: all var(--transition-base);
}

.why-item:hover .why-item__icon {
  background: var(--color-accent);
  color: var(--color-white);
  transform: scale(1.05);
}

.why-item__icon svg {
  width: 28px;
  height: 28px;
}

.why-item__title {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-sm);
  color: var(--color-primary);
}

.why-item__text {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  line-height: var(--leading-normal);
}

/* --- Process Steps --- */
.process {
  counter-reset: step;
}

.process__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  position: relative;
}

.process__grid::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-secondary));
  opacity: 0.2;
}

.process__step {
  text-align: center;
  position: relative;
}

.process__step-number {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));
  border-radius: 50%;
  font-size: var(--text-2xl);
  font-weight: var(--font-extrabold);
  color: var(--color-white);
  position: relative;
  z-index: 2;
  box-shadow: 0 6px 20px rgba(var(--color-accent-rgb), 0.3);
}

.process__step-title {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-sm);
  color: var(--color-primary);
}

.process__step-text {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

/* --- Service Detail Blocks --- */
.detail-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
  padding: var(--space-4xl) 0;
}

.detail-block:nth-child(even) {
  direction: rtl;
}

.detail-block:nth-child(even) > * {
  direction: ltr;
}

.detail-block__visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-bg), var(--color-bg-alt));
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}

.detail-block__visual-icon {
  width: 120px;
  height: 120px;
  color: var(--color-accent);
  opacity: 0.2;
}

/* Variant: when the visual holds a real image, drop the fixed aspect-ratio
   and decorative background so the container adapts to the image's own
   resolution. */
.detail-block__visual--image {
  aspect-ratio: auto;
  background: transparent;
  display: block;
  box-shadow: var(--shadow-card);
}

.detail-block__visual-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* Section-level banner image (e.g. top of #detalle-servicios) */
.section__banner {
  margin-bottom: var(--space-3xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.section__banner img {
  display: block;
  width: 100%;
  height: auto;
}

.detail-block__content h3 {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-md);
}

.detail-block__content > p {
  font-size: var(--text-lg);
  margin-bottom: var(--space-xl);
}

.detail-block__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.detail-block__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  font-size: var(--text-base);
  color: var(--color-gray-700);
}

.detail-block__list li svg {
  width: 22px;
  height: 22px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

/* --- Testimonials --- */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-base);
  position: relative;
}

.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.testimonial-card__stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-md);
  color: var(--color-accent-light);
}

.testimonial-card__stars svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.testimonial-card__text {
  font-size: var(--text-base);
  color: var(--color-gray-700);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-lg);
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-white);
}

.testimonial-card__name {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-primary);
}

.testimonial-card__location {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
}

/* --- Coverage Map --- */
.coverage__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.coverage__map {
  position: relative;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-3xl);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
}

.coverage__map svg {
  width: 100%;
  max-width: 400px;
  opacity: 0.15;
  color: var(--color-primary);
}

.coverage__map--image {
  padding: 0;
  background: transparent;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  /* Override the base .coverage__map flex centering and min-height
     so the container wraps the image exactly (no extra
     top/bottom space leaking past the image edges). */
  display: block;
  align-self: start;
  min-height: 0;
}

.coverage__map-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.coverage__regions {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.coverage__region {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-base);
}

.coverage__region:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.coverage__region-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--color-accent-rgb), 0.1);
  border-radius: var(--radius-sm);
  color: var(--color-accent);
  flex-shrink: 0;
}

.coverage__region-icon svg {
  width: 22px;
  height: 22px;
}

.coverage__region-title {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  margin-bottom: 4px;
}

.coverage__region-text {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin: 0;
}

/* --- Trust & Guarantees --- */
.guarantees__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.guarantee-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-xl);
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.1);
}

.guarantee-card__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--color-accent-rgb), 0.15);
  border-radius: var(--radius-sm);
  color: var(--color-accent);
  flex-shrink: 0;
}

.guarantee-card__icon svg {
  width: 22px;
  height: 22px;
}

.guarantee-card__title {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: var(--color-white);
  margin-bottom: 4px;
}

.guarantee-card__text {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  margin: 0;
}

/* --- FAQ Accordion --- */
.faq__list {
  max-width: var(--container-narrow);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.faq__item {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq__item:hover {
  border-color: var(--color-gray-300);
}

.faq__item.active {
  border-color: var(--color-accent);
  box-shadow: 0 2px 12px rgba(var(--color-accent-rgb), 0.1);
}

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-lg) var(--space-xl);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-primary);
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.faq__question:hover {
  color: var(--color-accent);
}

.faq__question-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.faq__item.active .faq__question-icon {
  transform: rotate(180deg);
}

.faq__question-icon svg {
  width: 20px;
  height: 20px;
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
}

.faq__answer-inner {
  padding: 0 var(--space-xl) var(--space-lg);
  font-size: var(--text-base);
  color: var(--color-gray-600);
  line-height: var(--leading-normal);
}

/* --- CTA Section --- */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: var(--space-5xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(var(--color-accent-rgb), 0.06);
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: rgba(46, 134, 222, 0.05);
}

.cta-section__content {
  position: relative;
  z-index: 2;
}

.cta-section__title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.cta-section__text {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.75);
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
}

.cta-section__buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

/* --- Footer --- */
.footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.7);
  padding: var(--space-5xl) 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-4xl);
}

.footer__brand p {
  color: rgba(255,255,255,0.6);
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-xl);
}

.footer__brand-logo {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.footer__brand-logo span {
  color: var(--color-accent);
}

.footer__social {
  display: flex;
  gap: var(--space-sm);
}

.footer__social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.7);
  transition: all var(--transition-base);
}

.footer__social a:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

.footer__social svg {
  width: 18px;
  height: 18px;
}

.footer__heading {
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-lg);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__links a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  transition: all var(--transition-fast);
  padding: 4px 0;
}

.footer__links a:hover {
  color: var(--color-accent);
  padding-left: 4px;
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  font-size: var(--text-sm);
}

.footer__contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer__contact-item a:hover {
  color: var(--color-accent);
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: var(--space-xl) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
}

.footer__legal {
  display: flex;
  gap: var(--space-lg);
}

.footer__legal a:hover {
  color: rgba(255,255,255,0.8);
}

/* --- WhatsApp Float --- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: var(--z-whatsapp);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.whatsapp-float__btn {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-whatsapp);
  border-radius: 50%;
  color: var(--color-white);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-base);
  animation: whatsapp-pulse 2s infinite;
}

.whatsapp-float__btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}

.whatsapp-float__btn svg {
  width: 30px;
  height: 30px;
}

@keyframes whatsapp-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6); }
}

.whatsapp-float__label {
  padding: 8px 16px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-gray-700);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition-base);
  pointer-events: none;
}

.whatsapp-float:hover .whatsapp-float__label {
  opacity: 1;
  transform: translateX(0);
}

/* --- Mobile CTA Bar --- */
.mobile-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  background: var(--color-white);
  border-top: 1px solid var(--color-gray-200);
  padding: var(--space-sm) var(--space-md);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
}

.mobile-cta__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.mobile-cta .btn {
  padding: 12px;
  font-size: var(--text-sm);
  width: 100%;
}

/* --- Contact Form --- */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 14px 18px;
  font-family: inherit;
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-white);
  border: 1.5px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(var(--color-accent-rgb), 0.1);
  outline: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-gray-400);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 44px;
}

.form-hint {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
  font-size: var(--text-xs);
  color: var(--color-gray-500);
}

/* --- Page Hero (interior pages) --- */
.page-hero {
  padding: calc(var(--header-height) + var(--space-4xl)) 0 var(--space-4xl);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  text-align: center;
}

.page-hero__title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.page-hero__text {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.7);
  max-width: 600px;
  margin: 0 auto;
}

.page-hero__breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
  margin-bottom: var(--space-lg);
}

.page-hero__breadcrumb a {
  color: rgba(255,255,255,0.5);
}

.page-hero__breadcrumb a:hover {
  color: var(--color-accent);
}

/* --- Scroll Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.stagger-children.visible > *:nth-child(1) { transition-delay: 0.05s; }
.stagger-children.visible > *:nth-child(2) { transition-delay: 0.1s; }
.stagger-children.visible > *:nth-child(3) { transition-delay: 0.15s; }
.stagger-children.visible > *:nth-child(4) { transition-delay: 0.2s; }
.stagger-children.visible > *:nth-child(5) { transition-delay: 0.25s; }
.stagger-children.visible > *:nth-child(6) { transition-delay: 0.3s; }

.stagger-children.visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* --- Counter Animation --- */
.counter {
  display: inline-block;
}

/* --- Contact Page --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-4xl);
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.contact-info__card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--color-bg);
  border-radius: var(--radius-md);
}

.contact-info__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--color-accent-rgb), 0.1);
  border-radius: var(--radius-sm);
  color: var(--color-accent);
  flex-shrink: 0;
}

.contact-info__icon svg {
  width: 20px;
  height: 20px;
}

/* --- Mobile Navigation Overlay --- */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-header) - 1);
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(20px);
  padding: calc(var(--header-height) + var(--space-xl)) var(--space-xl) var(--space-xl);
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.mobile-nav.open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav__menu {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.mobile-nav__menu a {
  display: block;
  padding: var(--space-md);
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.mobile-nav__menu a:hover,
.mobile-nav__menu a.active {
  background: var(--color-bg);
  color: var(--color-accent);
}

.mobile-nav__actions {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-gray-200);
}

/* --- Cookie Banner --- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-modal);
  background: var(--color-white);
  border-top: 1px solid var(--color-gray-200);
  box-shadow: 0 -4px 30px rgba(0,0,0,0.1);
  padding: var(--space-lg) var(--space-xl);
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-banner__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
}

.cookie-banner__text {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  margin: 0;
  line-height: var(--leading-normal);
}

.cookie-banner__text a {
  color: var(--color-accent);
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: var(--space-sm);
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .cookie-banner__inner {
    flex-direction: column;
    text-align: center;
    gap: var(--space-md);
  }
  .cookie-banner__actions {
    width: 100%;
  }
  .cookie-banner__actions .btn {
    flex: 1;
  }
}

/* --- Responsive --- */

/* Tablet */
@media (max-width: 1024px) {
  :root {
    --header-height: 70px;
  }

  h1 { font-size: var(--text-4xl); }
  h2 { font-size: var(--text-3xl); }

  .header__menu {
    display: none;
  }

  .header__phone {
    display: none;
  }

  /* On mobile/tablet hide the action buttons (WhatsApp + presupuesto)
     from the desktop header so the row is just logo + toggle.
     The mobile-nav drawer already exposes those actions. */
  .header__actions .btn {
    display: none;
  }

  .header__toggle {
    display: flex;
    flex-shrink: 0;
  }

  .mobile-nav {
    display: flex;
  }

  .trust-bar__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2xl);
  }

  .process__grid::before {
    display: none;
  }

  .detail-block {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .detail-block:nth-child(even) {
    direction: ltr;
  }

  .testimonials__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .coverage__content {
    grid-template-columns: 1fr;
  }

  .guarantees__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .section {
    padding: var(--space-3xl) 0;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + var(--space-2xl));
    padding-bottom: var(--space-2xl);
  }

  .hero__content {
    padding: var(--space-2xl) 0;
  }

  .hero__ctas {
    flex-direction: column;
  }

  .hero__ctas .btn {
    width: 100%;
    justify-content: center;
  }

  .hero__features {
    flex-direction: column;
    gap: var(--space-md);
  }

  /* On mobile we now serve a dedicated portrait hero image via
     <picture>, so .hero__visual stays visible — no display:none. */

  .trust-bar__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

  .trust-bar__item {
    padding: var(--space-sm);
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .why-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
  }

  .why-item {
    padding: var(--space-md);
  }

  .process__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .testimonials__grid {
    grid-template-columns: 1fr;
  }

  .guarantees__grid {
    grid-template-columns: 1fr;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

  .footer__legal {
    flex-wrap: wrap;
    justify-content: center;
  }

  .cta-section__buttons {
    flex-direction: column;
    align-items: center;
  }

  .cta-section__buttons .btn {
    width: 100%;
    max-width: 320px;
  }

  .mobile-cta {
    display: block;
  }

  .whatsapp-float {
    bottom: 80px;
  }

  .whatsapp-float__label {
    display: none;
  }

  .whatsapp-float__btn {
    width: 52px;
    height: 52px;
  }

  .whatsapp-float__btn svg {
    width: 26px;
    height: 26px;
  }
}

/* Small mobile */
@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-md);
  }

  .trust-bar__number {
    font-size: var(--text-xl);
  }

  .why-grid {
    grid-template-columns: 1fr;
  }

  .hero__badge {
    font-size: var(--text-xs);
  }
}

/* --- Print --- */
@media print {
  .header,
  .whatsapp-float,
  .mobile-cta,
  .cta-section {
    display: none;
  }

  body {
    color: #000;
    background: #fff;
  }
}