:root {
  --color-primary: #0d8bd7;
  --color-primary-dark: #071f34;
  --color-primary-mid: #126fb3;
  --color-primary-light: #eaf6ff;
  --color-accent: #38bdf8;
  --color-white: #ffffff;
  --color-surface: #f4f8fc;
  --color-text: #132940;
  --color-muted: #66778a;
  --color-border: rgba(13, 74, 117, 0.14);
  --color-success: #25d366;
  --shadow-soft: 0 24px 60px rgba(7, 31, 52, 0.1);
  --shadow-card: 0 18px 42px rgba(7, 31, 52, 0.12);
  --radius-lg: 28px;
  --radius-md: 22px;
  --radius-sm: 16px;
  --container: 1180px;
  --header-height: 92px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--color-text);
  background:
    radial-gradient(circle at top left, rgba(13, 139, 215, 0.14), transparent 26%),
    linear-gradient(180deg, #fbfdff 0%, #f4f8fc 38%, #ffffff 100%);
  line-height: 1.6;
  padding-top: var(--header-height);
}

.page-top {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
  outline: none;
}

:focus-visible {
  outline: 3px solid rgba(13, 139, 215, 0.28);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -10rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  color: var(--color-white);
  background: var(--color-primary-dark);
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}

.section {
  position: relative;
  padding: 5rem 0;
}

.section-soft {
  background: linear-gradient(180deg, rgba(234, 246, 255, 0.92), rgba(255, 255, 255, 0.98));
}

.section-dark {
  color: var(--color-white);
  background:
    radial-gradient(circle at 15% 20%, rgba(56, 189, 248, 0.18), transparent 28%),
    linear-gradient(135deg, #061b2d 0%, #0a3b5f 100%);
}

.section-dark .section-heading p,
.section-dark .section-heading h2,
.section-dark .section-heading .eyebrow,
.section-dark .card-body p,
.section-dark .card-body h3 {
  color: inherit;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 90;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(7, 31, 52, 0.08);
}

.header-inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  min-width: 0;
}

.brand-logo {
  position: relative;
  width: 96px;
  height: 68px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.brand-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transform: scale(1.22);
  transform-origin: center;
}

.brand-logo-fallback,
.footer-logo span {
  position: absolute;
  display: none;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  color: var(--color-primary);
}

.brand-logo.is-missing {
  border-radius: 18px;
  background: linear-gradient(135deg, var(--color-primary), #38bdf8);
  box-shadow: 0 16px 30px rgba(13, 139, 215, 0.25);
}

.brand-logo.is-missing .brand-logo-fallback {
  display: block;
  color: var(--color-white);
  font-size: 1.35rem;
}

.brand-logo.is-missing img {
  display: none;
}

.brand-text {
  display: grid;
  gap: 0.1rem;
}

.brand-text strong,
.hero-copy h1,
.section-heading h2,
.feature-card h3,
.service-card h3,
.unit-card h3,
.timeline-step h3,
.testimonial-card strong {
  font-family: "Space Grotesk", sans-serif;
}

.brand-text strong {
  font-size: 1rem;
  line-height: 1.1;
}

.brand-text small {
  color: var(--color-muted);
  font-size: 0.78rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

.site-nav a {
  position: relative;
  font-size: 0.93rem;
  font-weight: 800;
  color: var(--color-muted);
  transition: color 0.2s ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.4rem;
  width: 100%;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.24s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.is-active {
  color: var(--color-primary-dark);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a.is-active::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  width: 50px;
  height: 50px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: var(--color-white);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px auto;
  border-radius: 999px;
  background: var(--color-primary-dark);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.header-cta {
  white-space: nowrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0.95rem 1.4rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background-color 0.22s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-primary), #38bdf8);
  box-shadow: 0 18px 32px rgba(13, 139, 215, 0.25);
}

.button-secondary {
  color: var(--color-primary-dark);
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(7, 31, 52, 0.12);
}

.button-call {
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary-mid));
  box-shadow: 0 16px 30px rgba(7, 31, 52, 0.18);
}

.hero {
  overflow: hidden;
  padding-top: 3.5rem;
}

.hero-bg {
  position: absolute;
  inset: 0 0 auto;
  height: 100%;
  background:
    radial-gradient(circle at 84% 18%, rgba(13, 139, 215, 0.2), transparent 20%),
    radial-gradient(circle at 7% 16%, rgba(7, 31, 52, 0.11), transparent 25%);
  pointer-events: none;
}

.hero-grid,
.about-grid,
.coverage-grid,
.quote-layout,
.contact-grid {
  display: grid;
  gap: 2rem;
}

.hero-copy,
.hero-visual {
  position: relative;
  z-index: 1;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--color-primary);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-copy h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.8rem, 7vw, 5rem);
  line-height: 0.98;
  max-width: 10ch;
}

.hero-text,
.section-heading p,
.card-body p,
.feature-card p,
.timeline-step p,
.mini-card p,
.contact-list p,
.form-helper,
.stat-card p,
.testimonial-card p {
  color: var(--color-muted);
}

.hero-text {
  margin: 0 0 1.75rem;
  max-width: 62ch;
  font-size: 1.08rem;
}

.hero-actions,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.hero-points,
.coverage-list {
  margin: 1.7rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.75rem;
}

.hero-points li,
.coverage-list li {
  position: relative;
  padding-left: 1.5rem;
  font-weight: 700;
}

.hero-points li::before,
.coverage-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68rem;
  width: 0.58rem;
  height: 0.58rem;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 5px rgba(13, 139, 215, 0.12);
}

.hero-points li::before,
.coverage-list li::before {
  animation: pulse-dot 1.8s ease-in-out infinite;
}

.media-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(7, 31, 52, 0.08);
  background:
    linear-gradient(135deg, rgba(7, 31, 52, 0.96), rgba(13, 139, 215, 0.75)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  box-shadow: var(--shadow-soft);
}

.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-frame.is-missing img {
  opacity: 0;
}

.media-frame-hero {
  min-height: 520px;
}

.media-frame-hero .media-fallback {
  display: none;
}

.media-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.45rem;
  padding: 1.5rem;
  color: var(--color-white);
  background:
    linear-gradient(180deg, rgba(7, 31, 52, 0.08), rgba(7, 31, 52, 0.82)),
    linear-gradient(135deg, rgba(13, 139, 215, 0.18), rgba(7, 31, 52, 0.18));
}

.media-frame:not(.is-missing) .media-fallback {
  background: linear-gradient(180deg, rgba(7, 31, 52, 0.02), rgba(7, 31, 52, 0.58));
}

.service-media .media-fallback {
  justify-content: flex-end;
  padding: 1rem 1.35rem;
  background: none;
}

.service-media:not(.is-missing) .media-fallback {
  background: none;
}

.service-media.is-missing .media-fallback {
  background:
    linear-gradient(180deg, rgba(7, 31, 52, 0.08), rgba(7, 31, 52, 0.82)),
    linear-gradient(135deg, rgba(13, 139, 215, 0.18), rgba(7, 31, 52, 0.18));
}

.media-badge {
  width: fit-content;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 0.8rem;
  font-weight: 800;
  backdrop-filter: blur(10px);
}

.hero-stats {
  position: relative;
  z-index: 2;
  display: grid;
  margin-top: 3rem;
  overflow: hidden;
  border: 1px solid rgba(13, 139, 215, 0.18);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-soft);
}

.stat-card {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 1rem;
  min-height: 130px;
  padding: 1.45rem;
}

.stat-card + .stat-card {
  border-top: 1px solid var(--color-border);
}

.stat-card strong {
  display: block;
  color: var(--color-primary-dark);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.16;
}

.stat-card strong span {
  color: var(--color-primary);
  font-size: 2.15rem;
  line-height: 1;
}

.stat-card p {
  margin: 0.35rem 0 0;
  font-size: 0.92rem;
}

.image-slot img {
  position: relative;
  z-index: 1;
  object-fit: contain;
}

.image-slot > span {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-family: "Space Grotesk", sans-serif;
  font-weight: 800;
}

.image-slot.is-missing > img {
  opacity: 0;
}

.image-slot.is-missing > span {
  display: flex;
}

.stat-icon {
  position: relative;
  width: 96px;
  height: 96px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.stat-icon img {
  width: 82px;
  height: 82px;
  max-width: none;
  max-height: none;
  transform: scale(1.34);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2rem;
}

.section-heading-center {
  margin-inline: auto;
  text-align: center;
}

.section-heading h2 {
  margin: 0 0 0.85rem;
  font-size: clamp(2rem, 5vw, 3.3rem);
  line-height: 1.08;
}

.feature-grid,
.card-grid {
  display: grid;
  gap: 1.35rem;
}

.feature-card,
.service-card,
.unit-card,
.timeline-step,
.mini-card,
.quote-form,
.map-card,
.contact-map,
.testimonial-card {
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}

.feature-card,
.service-card,
.unit-card,
.timeline-step,
.mini-card,
.quote-form,
.testimonial-card {
  border-radius: var(--radius-md);
  background: var(--color-white);
}

.feature-card,
.timeline-step,
.mini-card,
.testimonial-card {
  padding: 1.5rem;
}

.feature-card,
.service-card,
.unit-card,
.timeline-step,
.testimonial-card {
  transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}

.service-card {
  transform-origin: center;
}

.feature-card:hover,
.unit-card:not(.unit-card-static):hover,
.testimonial-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 26px 52px rgba(7, 31, 52, 0.15);
  border-color: rgba(13, 139, 215, 0.22);
}

.service-card:hover,
.service-card:focus-within {
  position: relative;
  z-index: 3;
  transform: scale(1.055);
  box-shadow: var(--shadow-card);
  border-color: var(--color-border);
}

.service-card.reveal.is-visible:hover,
.service-card.reveal.is-visible:focus-within {
  transform: scale(1.08);
}

.feature-icon {
  position: relative;
  width: 4.7rem;
  height: 4.7rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.15rem;
  border-radius: 22px;
  background: var(--color-primary-light);
  font-size: 1.45rem;
}

.feature-icon img {
  max-width: 3.25rem;
  max-height: 3.25rem;
  transform: scale(1.22);
}

.feature-card h3,
.service-card h3,
.unit-card h3,
.timeline-step h3 {
  margin: 0 0 0.55rem;
  font-size: 1.22rem;
}

.service-card,
.unit-card {
  overflow: hidden;
}

.service-media,
.unit-media {
  min-height: 235px;
  border-radius: 0;
  border: 0;
  box-shadow: none;
}

.card-body {
  padding: 1.4rem;
}

.card-body p {
  margin: 0.45rem 0 0;
}

.section-dark .unit-card {
  position: relative;
  color: var(--color-text);
  background: var(--color-white);
  border-color: rgba(255, 255, 255, 0.16);
}

.section-dark .unit-card h3 {
  color: var(--color-primary-dark);
}

.section-dark .unit-card p {
  color: var(--color-muted);
}

.unit-card {
  min-height: 100%;
}

.unit-media {
  min-height: 252px;
}

.unit-img {
  position: absolute;
  inset: 0;
  transition: opacity 0.35s ease, transform 0.35s ease;
  pointer-events: none;
}

.unit-img.img-missing {
  opacity: 0 !important;
}

.unit-img-alt {
  opacity: 0;
  transform: scale(1.04);
}

.unit-card.is-flipped .unit-img-main {
  opacity: 0;
  transform: scale(1.04);
}

.unit-card.is-flipped .unit-img-alt {
  opacity: 1;
  transform: scale(1);
}

.unit-card.is-hovered .unit-img-main {
  opacity: 0;
  transform: scale(1.04);
}

.unit-card.is-hovered .unit-img-alt {
  opacity: 1;
  transform: scale(1);
}

.unit-swap {
  position: absolute;
  right: 1rem;
  top: 205px;
  z-index: 3;
  min-height: 42px;
  padding: 0 1rem;
  border: 0;
  border-radius: 999px;
  color: var(--color-primary-dark);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 12px 26px rgba(7, 31, 52, 0.16);
  font-weight: 900;
  cursor: pointer;
}

.unit-capacity {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 3;
  display: inline-flex;
  padding: 0.65rem 0.9rem;
  border-radius: 999px;
  color: var(--color-white);
  background: var(--color-primary-dark);
  font-weight: 900;
  transform: translateY(-242px);
  box-shadow: 0 12px 24px rgba(7, 31, 52, 0.18);
}

.map-card,
.contact-map {
  position: relative;
  overflow: hidden;
  min-height: 360px;
  border-radius: var(--radius-lg);
  background: var(--color-white);
}

.map-card img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
}

.map-card.is-missing img {
  opacity: 0;
}

.map-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  gap: 0.4rem;
  padding: 2rem;
  text-align: center;
  background:
    linear-gradient(135deg, rgba(234, 246, 255, 0.92), rgba(255, 255, 255, 0.8)),
    repeating-linear-gradient(45deg, rgba(13, 139, 215, 0.1) 0 2px, transparent 2px 18px);
}

.map-placeholder span {
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.map-placeholder strong {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.8rem;
}

.map-card:not(.is-missing) .map-placeholder {
  opacity: 0;
  pointer-events: none;
}

.contact-map {
  display: flex;
  min-height: 430px;
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.contact-map iframe {
  flex: 1;
  width: 100%;
  height: 100%;
  min-height: 380px;
  border: 0;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.timeline {
  display: grid;
  gap: 1.2rem;
}

.process-section {
  overflow: hidden;
  background: url("assets/img/fondo-proceso-camion.jpg") center / cover no-repeat;
}

.process-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(244, 250, 255, 0.56), rgba(244, 250, 255, 0.08) 48%, rgba(244, 250, 255, 0.48)),
    linear-gradient(180deg, rgba(244, 250, 255, 0.22), rgba(255, 255, 255, 0.34));
  pointer-events: none;
}

.process-section > .container {
  position: relative;
  z-index: 1;
}

.timeline-step {
  position: relative;
}

.timeline-step:hover {
  transform: translateY(-14px) scale(1.045);
  box-shadow: 0 32px 68px rgba(7, 31, 52, 0.16);
  border-color: rgba(13, 139, 215, 0.28);
}

.timeline-step span {
  width: 3rem;
  height: 3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  border-radius: 50%;
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-primary), #38bdf8);
  box-shadow: 0 14px 26px rgba(13, 139, 215, 0.22);
  font-weight: 900;
}

.testimonials {
  background:
    radial-gradient(circle at 50% 0%, rgba(13, 139, 215, 0.1), transparent 35%),
    #f3f7fb;
}

.rating-line {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  margin-bottom: 0.65rem;
  color: var(--color-primary-dark);
  font-size: 1.45rem;
  font-weight: 900;
}

.rating-line span,
.stars {
  color: #f5a400;
}

.testimonial-grid {
  display: grid;
  gap: 1.25rem;
}

.testimonial-card {
  min-height: 205px;
}

.testimonial-card p {
  margin: 0.75rem 0 1.4rem;
  font-weight: 700;
}

.testimonial-card strong {
  display: block;
  color: var(--color-primary-dark);
  font-size: 1.2rem;
}

.stars {
  letter-spacing: 0.16rem;
  font-size: 1.02rem;
}

.quote-benefits {
  display: grid;
  gap: 1rem;
}

.quote-form {
  display: grid;
  gap: 1rem;
  padding: 1.5rem;
}

.form-field {
  display: grid;
  gap: 0.45rem;
}

.form-field label {
  font-weight: 800;
}

.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(7, 31, 52, 0.16);
  border-radius: 16px;
  background: #fff;
  color: var(--color-text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  border-color: rgba(13, 139, 215, 0.75);
  box-shadow: 0 0 0 4px rgba(13, 139, 215, 0.12);
}

.form-field input.is-invalid,
.form-field textarea.is-invalid,
.form-field select.is-invalid {
  border-color: #cf4d4d;
  box-shadow: 0 0 0 4px rgba(207, 77, 77, 0.14);
  background: #fff8f8;
}

.field-error {
  min-height: 1.15rem;
  color: #b43a3a;
  font-size: 0.88rem;
}

.form-helper,
.form-message {
  margin: 0;
}

.form-message {
  min-height: 1.5rem;
  font-weight: 800;
  color: var(--color-primary-dark);
}

.contact-list {
  display: grid;
  gap: 0.2rem;
}

.contact-list p {
  margin: 0;
}

.site-footer {
  position: relative;
  color: var(--color-primary-dark);
  background: #ffffff;
  border-top: 1px solid rgba(7, 31, 52, 0.08);
}

.footer-main {
  display: grid;
  gap: 2rem;
  align-items: center;
  padding: 4rem 0 3.5rem;
}

.footer-logo {
  position: relative;
  width: 260px;
  min-height: 160px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.footer-logo img {
  width: 100%;
  max-height: 160px;
  object-fit: contain;
  transform: scale(1.34);
  transform-origin: center;
}

.footer-logo.is-missing {
  border-radius: 18px;
  background: var(--color-primary-light);
}

.footer-logo.is-missing img {
  display: none;
}

.footer-logo.is-missing span {
  display: block;
  font-size: 3rem;
}

.footer-contact {
  padding-left: 1.6rem;
  border-left: 1px solid rgba(13, 139, 215, 0.2);
}

.footer-contact p {
  margin: 0 0 0.55rem;
  color: #385370;
  font-weight: 800;
}

.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.footer-social a {
  position: relative;
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(13, 139, 215, 0.18);
  border-radius: 50%;
  color: var(--color-primary);
  background: #fff;
  font-size: 0.82rem;
  font-weight: 900;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease, background-color 0.22s ease;
}

.footer-social a:hover,
.footer-social a:focus-visible {
  transform: translateY(-5px) rotate(-4deg);
  border-color: rgba(13, 139, 215, 0.42);
  background: var(--color-primary-light);
  box-shadow: 0 12px 24px rgba(13, 139, 215, 0.16);
}

.footer-social img {
  position: absolute;
  inset: 10px;
  width: calc(100% - 20px);
  height: calc(100% - 20px);
  object-fit: contain;
}

.footer-social a.is-missing img {
  display: none;
}

.footer-bottom {
  padding: 1.25rem 0 2rem;
  border-top: 1px solid rgba(13, 139, 215, 0.14);
  text-align: center;
}

.footer-bottom p {
  margin: 0;
  color: #65788d;
  font-weight: 800;
  font-size: 0.92rem;
}

.whatsapp-float {
  --wa-scale: 1;
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  z-index: 85;
  width: 64px;
  height: 64px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--color-white);
  background: #48d466;
  box-shadow: 0 14px 34px rgba(37, 211, 102, 0.34);
  animation: whatsapp-pulse 1.8s ease-in-out infinite;
  transition: filter 0.2s ease;
}

.whatsapp-float::before {
  content: "";
  position: absolute;
  inset: -22px;
  border-radius: inherit;
  background: radial-gradient(circle, rgba(72, 212, 102, 0.28), rgba(72, 212, 102, 0.08) 42%, transparent 70%);
  animation: whatsapp-ring 1.8s ease-out infinite;
  z-index: -1;
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  --wa-scale: 1.08;
  filter: saturate(1.05) brightness(1.02);
}

.whatsapp-float img {
  position: absolute;
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.whatsapp-float.is-missing img {
  display: none;
}

.whatsapp-float span {
  display: none;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
}

.whatsapp-float.is-missing span {
  display: block;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@keyframes pulse-dot {
  0%,
  100% {
    box-shadow: 0 0 0 5px rgba(13, 139, 215, 0.12);
    transform: scale(1);
  }

  50% {
    box-shadow: 0 0 0 11px rgba(13, 139, 215, 0.02);
    transform: scale(1.14);
  }
}

@keyframes float-soft {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

@keyframes whatsapp-pulse {
  0%,
  100% {
    transform: scale(var(--wa-scale));
  }

  50% {
    transform: scale(calc(var(--wa-scale) * 1.06));
  }
}

@keyframes whatsapp-ring {
  0% {
    opacity: 0.75;
    transform: scale(0.88);
  }

  100% {
    opacity: 0;
    transform: scale(1.32);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (min-width: 720px) {
  .feature-grid,
  .services-grid,
  .timeline,
  .footer-main,
  .testimonial-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .units-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .quote-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form-field-full {
    grid-column: 1 / -1;
  }

  .hero-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .stat-card + .stat-card {
    border-top: 0;
    border-left: 1px solid var(--color-border);
  }
}

@media (min-width: 980px) {
  .hero-grid,
  .about-grid,
  .coverage-grid,
  .quote-layout,
  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
  }

  .services-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .units-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .timeline {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .timeline-step::after {
    content: "";
    position: absolute;
    top: 1.5rem;
    left: calc(100% - 0.2rem);
    width: 1.4rem;
    height: 2px;
    background: rgba(13, 139, 215, 0.25);
  }

  .timeline-step:last-child::after {
    display: none;
  }

  .footer-main {
    grid-template-columns: 1fr 1.25fr 1fr;
  }
}

@media (max-width: 1099px) {
  .header-cta {
    display: none;
  }
}

@media (max-width: 979px) {
  .menu-toggle {
    display: inline-block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 1rem;
    right: 1rem;
    padding: 1rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.9rem;
    border: 1px solid var(--color-border);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-soft);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
  }

  .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

}

@media (max-width: 719px) {
  :root {
    --header-height: 84px;
  }

  .section {
    padding: 4rem 0;
  }

  .brand-logo {
    width: 74px;
    height: 56px;
  }

  .brand-text small {
    display: none;
  }

  .brand-text strong {
    font-size: 0.92rem;
  }

  .hero-copy h1 {
    max-width: none;
  }

  .media-frame-hero {
    min-height: 360px;
  }

  .service-media,
  .unit-media {
    min-height: 230px;
  }

  .unit-swap {
    top: 185px;
  }

  .unit-capacity {
    transform: translateY(-220px);
  }

  .footer-main {
    text-align: center;
  }

  .footer-logo {
    width: 215px;
    min-height: 135px;
    margin-inline: auto;
  }

  .footer-logo img {
    max-height: 135px;
  }

  .footer-contact {
    padding-left: 0;
    border-left: 0;
  }

  .footer-social {
    justify-content: center;
  }

  .whatsapp-float {
    right: 1rem;
    bottom: 1rem;
    width: 58px;
    height: 58px;
  }
}