/* ===============================
   Root and global reset
================================ */
:root {
  --color-primary: #f58220;
  --color-primary-deep: #d96a0c;
  --color-primary-soft: #fff1e3;
  --color-dark: #101113;
  --color-dark-soft: #1a1c20;
  --color-text: #36393f;
  --color-text-muted: #6b7280;
  --color-border: rgba(16, 17, 19, 0.1);
  --color-surface: #ffffff;
  --color-surface-alt: #f4f5f7;
  --color-surface-dark: #121418;
  --shadow-soft: 0 18px 40px rgba(16, 17, 19, 0.12);
  --shadow-strong: 0 24px 70px rgba(16, 17, 19, 0.22);
  --radius-sm: 14px;
  --radius-md: 22px;
  --radius-lg: 30px;
  --container: min(1180px, calc(100% - 2rem));
  --header-height: 88px;
  --transition: 220ms ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Lato", "Segoe UI", sans-serif;
  color: var(--color-text);
  background: linear-gradient(180deg, #ffffff 0%, #f8f9fb 100%);
  line-height: 1.6;
}

body.nav-open,
body.lightbox-open {
  overflow: hidden;
}

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

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

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

main {
  overflow: clip;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.section {
  padding: 6rem 0;
}

.section-muted {
  background: linear-gradient(180deg, rgba(244, 245, 247, 0.85), rgba(255, 255, 255, 0.98));
}

.section-dark {
  background:
    linear-gradient(135deg, rgba(245, 130, 32, 0.08), transparent 45%),
    linear-gradient(180deg, #121418, #181b20);
  color: #f5f6f7;
}

.section-services-highlight {
  position: relative;
  background:
    linear-gradient(90deg, rgba(10, 11, 14, 0.88), rgba(10, 11, 14, 0.64)),
    url("../img/galeria/bulldozer-trabajando.jpg") center center / cover no-repeat;
}

.section-services-highlight::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(245, 130, 32, 0.12), transparent 42%),
    linear-gradient(180deg, rgba(8, 9, 11, 0.18), rgba(8, 9, 11, 0.34));
  pointer-events: none;
}

.section-services-highlight .container {
  position: relative;
  z-index: 1;
}

.section-tag,
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: rgba(245, 130, 32, 0.12);
  color: var(--color-primary-deep);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.section-dark .section-tag {
  color: #ffd4ad;
  background: rgba(245, 130, 32, 0.16);
}

.page-banner .section-tag {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

h1,
h2,
h3,
h4 {
  margin: 0 0 1rem;
  font-family: "Lato", "Segoe UI", sans-serif;
  line-height: 1.08;
  color: var(--color-dark);
}

.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: #ffffff;
}

h1 {
  font-size: clamp(2.7rem, 5vw, 5.2rem);
}

h2 {
  font-size: clamp(2rem, 3.2vw, 3.2rem);
}

h3 {
  font-size: 1.28rem;
}

p {
  margin: 0 0 1rem;
  color: var(--color-text);
}

.section-dark p {
  color: rgba(255, 255, 255, 0.76);
}

ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

/* ===============================
   Header and navigation
================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.8);
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.94);
  border-color: rgba(16, 17, 19, 0.08);
  box-shadow: 0 12px 24px rgba(16, 17, 19, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: 1.5rem;
}

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

.brand img {
  width: 62px;
  height: 62px;
  filter: drop-shadow(0 12px 24px rgba(245, 130, 32, 0.2));
}

.brand--logo-only img {
  width: 252px;
  height: auto;
}

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

.brand-copy strong {
  font-family: "Lato", "Segoe UI", sans-serif;
  font-size: 1.3rem;
  letter-spacing: 0.08em;
  color: var(--color-dark);
}

.brand-copy small {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.site-nav a {
  position: relative;
  padding: 0.8rem 1rem;
  border-radius: 999px;
  color: var(--color-dark);
  font-weight: 700;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--color-primary-deep);
  background: rgba(245, 130, 32, 0.1);
}

.nav-social {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-left: 0.35rem;
  padding-left: 0.65rem;
  border-left: 1px solid rgba(16, 17, 19, 0.08);
}

.site-nav .social-link--nav {
  width: 34px;
  height: 34px;
  min-width: 34px;
  padding: 0;
  color: var(--color-text-muted);
  background: rgba(16, 17, 19, 0.03);
  border-color: rgba(16, 17, 19, 0.08);
}

.site-nav .social-link--nav:hover {
  color: var(--color-dark);
  background: rgba(245, 130, 32, 0.08);
  border-color: rgba(245, 130, 32, 0.22);
}

.social-link svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
  flex: 0 0 auto;
}

.nav-toggle {
  display: none;
  width: 54px;
  height: 54px;
  padding: 0;
  border: 0;
  border-radius: 18px;
  background: #111319;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.28rem;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  border-radius: 999px;
  background: #fff;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.is-active span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

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

.nav-toggle.is-active span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* ===============================
   Buttons and utility blocks
================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0.95rem 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  letter-spacing: 0.01em;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), #ff9f43);
  color: #fff;
  box-shadow: 0 18px 34px rgba(245, 130, 32, 0.28);
}

.btn-primary:hover {
  box-shadow: 0 20px 40px rgba(245, 130, 32, 0.36);
}

.btn-secondary {
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.16);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2.6rem;
}

/* ===============================
   Hero and banners
================================ */
.hero {
  position: relative;
  background:
    radial-gradient(circle at top left, rgba(245, 130, 32, 0.2), transparent 32%),
    linear-gradient(135deg, #101113 0%, #181b20 48%, #242931 100%);
  color: #fff;
}

.hero-home {
  min-height: calc(100vh - var(--header-height));
  padding: 5.5rem 0 4rem;
  background:
    linear-gradient(90deg, rgba(11, 12, 15, 0.88), rgba(11, 12, 15, 0.66)),
    url("../img/galeria/maquinaria-en-proyecto-construccion.jpg") center center / cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(16, 17, 19, 0.78), rgba(16, 17, 19, 0.34)),
    repeating-linear-gradient(90deg, transparent 0 110px, rgba(255, 255, 255, 0.03) 110px 111px);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 3rem;
  align-items: center;
}

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

.hero-visual--wide {
  min-height: 470px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-mini-card {
  position: relative;
  width: min(420px, 82%);
  padding: 1rem;
  border-radius: 34px;
  background:
    linear-gradient(180deg, rgba(18, 20, 24, 0.82), rgba(18, 20, 24, 0.58)),
    rgba(18, 20, 24, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 28px 54px rgba(16, 17, 19, 0.28);
  backdrop-filter: blur(14px);
}

.hero-mini-card::before {
  content: "";
  position: absolute;
  inset: 14px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  pointer-events: none;
}

.hero-mini-card img {
  width: 100%;
  aspect-ratio: 16 / 12;
  object-fit: cover;
  border-radius: 24px;
  filter: brightness(0.9) contrast(1.02);
}

.hero-copy h1,
.page-banner h1 {
  color: #fff;
}

.hero-copy p,
.page-banner p {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0 2.4rem;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.metric-card {
  padding: 1.2rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
}

.metric-card strong {
  display: block;
  margin-bottom: 0.45rem;
  color: #fff;
  font-family: "Lato", "Segoe UI", sans-serif;
  font-size: 1.6rem;
}

.metric-card span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
}

.floating-panel {
  position: absolute;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-soft);
  max-width: 260px;
}

.floating-panel span {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--color-primary-deep);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.floating-panel strong {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--color-dark);
  font-family: "Lato", "Segoe UI", sans-serif;
}

.floating-panel p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--color-text);
}

.floating-panel-main {
  left: -0.4rem;
  bottom: 1.2rem;
}

.floating-panel-accent {
  right: 0;
  top: 2rem;
}

.page-banner {
  position: relative;
  padding: 6.8rem 0 4.4rem;
  background:
    linear-gradient(135deg, rgba(245, 130, 32, 0.92), rgba(217, 106, 12, 0.9)),
    linear-gradient(90deg, #101113, #1a1c20);
  color: #fff;
  overflow: hidden;
}

.page-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(245, 130, 32, 0.28), rgba(245, 130, 32, 0.06)),
    var(--page-banner-image, url("../img/galeria/grua-torre-construccion.jpg")) right center / cover no-repeat;
  opacity: 0.18;
  mix-blend-mode: multiply;
  transform: scale(1.03);
  pointer-events: none;
}

.page-banner::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 180px;
  background: linear-gradient(180deg, transparent, rgba(16, 17, 19, 0.12));
  pointer-events: none;
}

.page-banner .container {
  position: relative;
  z-index: 1;
}

body[data-page="nosotros"] {
  --page-banner-image: url("../img/galeria/grua-torre-construccion.jpg");
}

body[data-page="servicios"] {
  --page-banner-image: url("../img/galeria/alquiler-maquinaria-pesada.jpg");
}

body[data-page="galeria"] {
  --page-banner-image: url("../img/galeria/maquinaria-construccion-moderna.jpg");
}

body[data-page="contacto"] {
  --page-banner-image: url("../img/galeria/retroexcavadora-en-obra.jpg");
}

/* ===============================
   Home and shared content layouts
================================ */
.split-layout,
.process-grid,
.choose-grid,
.about-grid,
.contact-layout {
  display: grid;
  gap: 2rem;
}

.split-layout {
  grid-template-columns: 1fr 1fr;
  align-items: start;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}

.feature-card {
  padding: 2rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 130, 32, 0.42);
  background: rgba(255, 255, 255, 0.09);
}

.feature-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 1.2rem;
  border-radius: 14px;
  background: rgba(245, 130, 32, 0.16);
  color: #ffd1ac;
  font-family: "Lato", "Segoe UI", sans-serif;
  font-weight: 800;
}

.feature-card a {
  color: #ffd8bb;
  font-weight: 800;
}

.process-grid {
  grid-template-columns: 0.9fr 1.1fr;
  align-items: start;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
}

.process-step,
.mission-card,
.choose-item,
.contact-card,
.value-card {
  padding: 1.65rem;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
}

.process-step strong,
.choose-item strong {
  display: block;
  margin-bottom: 0.65rem;
  color: var(--color-dark);
  font-family: "Lato", "Segoe UI", sans-serif;
  font-size: 1.02rem;
}

.gallery-preview {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}

.preview-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.preview-card img {
  width: 100%;
  aspect-ratio: 4 / 4.2;
  object-fit: cover;
  transition: transform 360ms ease;
}

.preview-card span {
  position: absolute;
  inset: auto 1rem 1rem 1rem;
  padding: 0.85rem 1rem;
  border-radius: 16px;
  background: rgba(16, 17, 19, 0.8);
  color: #fff;
  font-weight: 800;
}

.preview-card:hover img {
  transform: scale(1.04);
}

.cta-strip {
  padding-top: 0;
}

.cta-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 2.2rem;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(120deg, rgba(245, 130, 32, 0.94), rgba(217, 106, 12, 0.9)),
    #f58220;
  color: #fff;
  box-shadow: var(--shadow-strong);
}

.cta-strip-inner h2,
.cta-strip-inner p {
  color: #fff;
}

/* ===============================
   About page
================================ */
.about-grid {
  grid-template-columns: 1fr 1fr;
  align-items: center;
}

.about-visual {
  position: relative;
  min-height: 560px;
}

.about-photo {
  position: absolute;
  overflow: hidden;
  border-radius: 28px;
  box-shadow: var(--shadow-strong);
}

.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 360ms ease;
}

.about-photo:hover img {
  transform: scale(1.04);
}

.about-photo-main {
  inset: 52px 90px 52px 0;
}

.about-photo-top {
  top: 0;
  right: 0;
  width: 210px;
  height: 220px;
}

.about-photo-bottom {
  right: 0;
  bottom: 92px;
  width: 240px;
  height: 180px;
}

.about-badge {
  position: absolute;
  left: 26px;
  bottom: 0;
  max-width: 290px;
  padding: 1rem 1.1rem;
  border-radius: 22px;
  background: rgba(16, 17, 19, 0.92);
  box-shadow: var(--shadow-soft);
}

.about-badge strong {
  display: block;
  margin-bottom: 0.45rem;
  color: #fff;
  font-size: 1rem;
}

.about-badge span {
  display: block;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.92rem;
}

.specialties-block {
  margin-top: 2rem;
  padding: 1.6rem;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(245, 130, 32, 0.1), rgba(245, 130, 32, 0.03));
  border: 1px solid rgba(245, 130, 32, 0.18);
}

.specialties-block h3 {
  margin-bottom: 1rem;
}

.specialties-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8rem 1rem;
}

.specialties-list li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--color-dark);
  font-weight: 700;
}

.specialties-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.4rem;
}

.mission-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  min-height: 100%;
  padding: 2.25rem;
  border-radius: 32px;
  background:
    radial-gradient(circle at top right, rgba(245, 130, 32, 0.08), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 1));
  border: 1px solid rgba(16, 17, 19, 0.08);
  box-shadow: 0 24px 50px rgba(16, 17, 19, 0.1);
}

.mission-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.mission-index {
  color: rgba(16, 17, 19, 0.22);
  font-family: "Lato", "Segoe UI", sans-serif;
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}

.mission-title {
  margin-bottom: 0;
  font-size: clamp(2.1rem, 3vw, 3.25rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
}

.mission-card p {
  margin-bottom: 0;
  font-size: 1.04rem;
  line-height: 1.75;
}

.mission-points {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 0.25rem;
}

.mission-points span {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0.65rem 0.9rem;
  border-radius: 999px;
  background: rgba(16, 17, 19, 0.05);
  color: var(--color-dark);
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}

.value-card {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

.value-card p {
  color: rgba(255, 255, 255, 0.72);
}

.choose-grid {
  grid-template-columns: 0.82fr 1.18fr;
}

.choose-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
}

/* ===============================
   Services page
================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.35rem;
}

.service-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.35rem;
}

.service-card {
  padding: 1.75rem;
  border-radius: var(--radius-md);
  background: #fff;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 50px rgba(16, 17, 19, 0.16);
  border-color: rgba(245, 130, 32, 0.38);
}

.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 68px;
  height: 68px;
  margin-bottom: 1.25rem;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(245, 130, 32, 0.16), rgba(245, 130, 32, 0.06));
}

.service-icon svg {
  width: 34px;
  height: 34px;
  fill: none;
  stroke: var(--color-primary-deep);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.4;
}

.service-card a {
  color: var(--color-primary-deep);
  font-weight: 800;
}

.service-detail-card {
  padding: 1.85rem;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
}

.service-detail-card h3 {
  margin-top: 1rem;
  margin-bottom: 1rem;
}

.service-detail-list {
  display: grid;
  gap: 0.9rem;
}

.service-detail-list li {
  position: relative;
  padding-left: 1.15rem;
  color: var(--color-text);
}

.service-detail-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
}

/* ===============================
   Gallery page
================================ */
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 2rem;
}

.filter-btn {
  min-height: 48px;
  padding: 0.8rem 1.15rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: #fff;
  color: var(--color-dark);
  font-weight: 800;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.filter-btn:hover,
.filter-btn.is-active {
  background: var(--color-dark);
  color: #fff;
  border-color: var(--color-dark);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}

.videos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.35rem;
}

.video-card {
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.video-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 50px rgba(16, 17, 19, 0.16);
  border-color: rgba(245, 130, 32, 0.34);
}

.video-trigger {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  text-align: left;
}

.video-thumb {
  position: relative;
  overflow: hidden;
}

.video-thumb img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 360ms ease;
}

.video-card:hover .video-thumb img {
  transform: scale(1.04);
}

.play-badge {
  position: absolute;
  left: 1.2rem;
  bottom: 1.2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: rgba(16, 17, 19, 0.84);
  color: #fff;
  font-size: 1.25rem;
  box-shadow: 0 14px 26px rgba(16, 17, 19, 0.2);
}

.video-content {
  padding: 1.5rem;
}

.video-label {
  display: inline-flex;
  margin-bottom: 0.75rem;
  padding: 0.42rem 0.75rem;
  border-radius: 999px;
  background: rgba(245, 130, 32, 0.12);
  color: var(--color-primary-deep);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.gallery-item.is-hidden {
  display: none;
}

.gallery-trigger {
  display: block;
  width: 100%;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: var(--shadow-soft);
  text-align: left;
}

.gallery-trigger img {
  width: 100%;
  aspect-ratio: 1 / 1.1;
  object-fit: cover;
  transition: transform 360ms ease;
}

.gallery-trigger span {
  display: block;
  padding: 1rem 1rem 1.15rem;
  font-weight: 800;
  color: var(--color-dark);
}

.gallery-trigger:hover img {
  transform: scale(1.05);
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 150;
  display: grid;
  place-items: center;
  padding: 1rem;
  visibility: hidden;
  opacity: 0;
  transition: opacity var(--transition), visibility var(--transition);
}

.lightbox.is-open {
  visibility: visible;
  opacity: 1;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 6, 8, 0.76);
}

.lightbox-content {
  position: relative;
  z-index: 1;
  width: min(900px, calc(100vw - 2rem));
  padding: 1rem;
  border-radius: 28px;
  background: #fff;
  box-shadow: var(--shadow-strong);
}

.lightbox-content img {
  width: 100%;
  border-radius: 20px;
}

.lightbox-video {
  overflow: hidden;
  border-radius: 20px;
  background: #0f1115;
}

.lightbox-video iframe {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
}

.lightbox-content p {
  margin: 1rem 0 0;
  font-weight: 700;
  color: var(--color-dark);
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 50%;
  background: rgba(16, 17, 19, 0.8);
  color: #fff;
  font-size: 1.5rem;
}

/* ===============================
   Contact page
================================ */
.contact-layout {
  grid-template-columns: 1.08fr 0.92fr;
  align-items: start;
}

.contact-form-wrap,
.contact-info {
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
}

.contact-form {
  margin-top: 1.6rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.form-grid label {
  display: grid;
  gap: 0.5rem;
  color: var(--color-dark);
  font-weight: 700;
}

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

.form-grid input,
.form-grid textarea {
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(16, 17, 19, 0.14);
  border-radius: 16px;
  background: #fff;
  color: var(--color-dark);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-grid input:focus,
.form-grid textarea:focus {
  outline: none;
  border-color: rgba(245, 130, 32, 0.64);
  box-shadow: 0 0 0 4px rgba(245, 130, 32, 0.12);
}

.field-error {
  min-height: 1rem;
  color: #c2410c;
  font-size: 0.84rem;
  font-weight: 700;
}

.form-footer {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
}

.form-status {
  margin: 0;
  font-weight: 700;
  color: var(--color-primary-deep);
}

.contact-card-list {
  display: grid;
  gap: 1rem;
  margin: 1.5rem 0;
}

.contact-card h3 {
  margin-bottom: 0.4rem;
}

.contact-card a {
  color: var(--color-primary-deep);
  font-weight: 800;
}

.contact-highlight {
  padding: 1.4rem;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(245, 130, 32, 0.12), rgba(245, 130, 32, 0.04));
}

.contact-highlight strong {
  display: block;
  margin-bottom: 0.6rem;
  color: var(--color-dark);
  font-family: "Lato", "Segoe UI", sans-serif;
}

.map-wrap h2 {
  margin-top: 1rem;
}

.map-frame {
  overflow: hidden;
  margin-top: 1.4rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.map-frame iframe {
  display: block;
  width: 100%;
  height: 420px;
  border: 0;
}

/* ===============================
   Social links
================================ */
.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.social-link {
  --social-accent: rgba(16, 17, 19, 0.18);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 118px;
  padding: 0.68rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--social-accent);
  background: rgba(255, 255, 255, 0.72);
  color: var(--color-dark);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: none;
  transition: transform var(--transition), border-color var(--transition), background var(--transition), color var(--transition);
}

.social-link:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.96);
  border-color: color-mix(in srgb, var(--social-accent) 72%, #ffffff);
  color: color-mix(in srgb, var(--social-accent) 92%, #101113);
}

.social-link--linkedin {
  --social-accent: rgba(10, 102, 194, 0.42);
}

.social-link--tiktok {
  --social-accent: rgba(16, 17, 19, 0.32);
}

.social-link--x {
  --social-accent: rgba(0, 0, 0, 0.34);
}

.social-link--instagram {
  --social-accent: rgba(193, 53, 132, 0.36);
}

.social-link--facebook {
  --social-accent: rgba(24, 119, 242, 0.38);
}

/* ===============================
   Footer and shared controls
================================ */
.site-footer {
  background: #101113;
  color: rgba(255, 255, 255, 0.74);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 2rem;
  padding: 4rem 0 3rem;
}

.brand-footer {
  margin-bottom: 1rem;
}

.brand-footer img {
  width: 220px;
  height: auto;
  filter: none;
}

.brand-footer .brand-copy strong {
  color: #fff;
}

.brand-footer .brand-copy small {
  color: rgba(255, 255, 255, 0.62);
}

.site-footer h3 {
  margin-bottom: 1rem;
  color: #fff;
}

.footer-social {
  margin-top: 1.4rem;
}

.footer-social h3 {
  margin-bottom: 0.85rem;
}

.social-links--footer .social-link {
  min-width: auto;
  padding: 0.62rem 0.92rem;
  font-size: 0.9rem;
  color: #fff;
  border-color: transparent;
}

.social-links--footer .social-link:hover {
  transform: translateY(-1px);
  color: #fff;
  filter: brightness(1.06);
}

.social-links--footer .social-link--linkedin {
  background: #0a66c2;
}

.social-links--footer .social-link--tiktok {
  background: linear-gradient(135deg, #101113, #272b34);
  border-color: rgba(255, 255, 255, 0.12);
}

.social-links--footer .social-link--x {
  background: #000;
}

.social-links--footer .social-link--instagram {
  background: linear-gradient(135deg, #833ab4, #fd1d1d 58%, #fcb045);
}

.social-links--footer .social-link--facebook {
  background: #1877f2;
}

.site-footer li + li {
  margin-top: 0.75rem;
}

.site-footer a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom p {
  margin: 0;
  padding: 1rem 0;
  color: rgba(255, 255, 255, 0.56);
}

.back-to-top {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 90;
  width: 52px;
  height: 52px;
  border: 0;
  border-radius: 18px;
  background: var(--color-primary);
  color: #fff;
  font-size: 1.1rem;
  box-shadow: 0 18px 32px rgba(245, 130, 32, 0.28);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
}

.floating-whatsapp {
  position: fixed;
  right: 1rem;
  bottom: 4.9rem;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: #25d366;
  color: #fff;
  box-shadow: 0 18px 32px rgba(37, 211, 102, 0.32);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.floating-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 38px rgba(37, 211, 102, 0.38);
  background: #1fc45b;
}

.floating-whatsapp svg {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ===============================
   Scroll reveal
================================ */
[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 560ms ease, transform 560ms ease;
}

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

/* ===============================
   Responsive
================================ */
@media (max-width: 1080px) {
  .hero-grid,
  .split-layout,
  .about-grid,
  .process-grid,
  .choose-grid,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .feature-grid,
  .services-grid,
  .service-detail-grid,
  .gallery-grid,
  .videos-grid,
  .values-grid,
  .footer-grid,
  .gallery-preview {
    grid-template-columns: repeat(2, 1fr);
  }

  .mission-grid,
  .hero-metrics,
  .process-steps,
  .choose-list,
  .specialties-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .floating-panel-main,
  .floating-panel-accent {
    position: static;
    margin-top: 1rem;
    max-width: 100%;
  }

  .hero-visual--wide {
    min-height: auto;
  }

  .hero-mini-card {
    position: static;
    width: 100%;
    margin-bottom: 1rem;
  }

  .about-visual {
    min-height: 520px;
  }

  .about-photo-main {
    inset: 70px 70px 60px 0;
  }

  .about-photo-top {
    width: 180px;
    height: 190px;
  }

  .about-photo-bottom {
    width: 210px;
    height: 160px;
  }
}

@media (max-width: 820px) {
  :root {
    --header-height: 82px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.7rem);
    left: 1rem;
    right: 1rem;
    display: grid;
    gap: 0.35rem;
    padding: 0.8rem;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(16, 17, 19, 0.08);
    box-shadow: var(--shadow-soft);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    pointer-events: none;
    transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
  }

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

  .site-nav a {
    padding: 0.95rem 1rem;
  }

  .nav-social {
    flex-wrap: wrap;
    margin-left: 0;
    padding-top: 0.45rem;
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid rgba(16, 17, 19, 0.08);
  }

  .site-nav .social-link--nav {
    width: 36px;
    height: 36px;
    min-width: 36px;
  }

  .hero-home {
    min-height: auto;
  }

  .hero-actions,
  .form-footer,
  .cta-strip-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-metrics,
  .feature-grid,
  .services-grid,
  .service-detail-grid,
  .gallery-grid,
  .videos-grid,
  .values-grid,
  .mission-grid,
  .gallery-preview,
  .process-steps,
  .choose-list,
  .specialties-list,
  .footer-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-grid label.full-width {
    grid-column: auto;
  }

}

@media (max-width: 540px) {
  .section {
    padding: 4.7rem 0;
  }

  .page-banner {
    padding: 5.8rem 0 3.5rem;
  }

  .brand-copy small {
    display: none;
  }

  .brand--logo-only img {
    width: 203px;
  }

  .brand-footer img {
    width: 180px;
  }

  .social-link {
    min-width: calc(50% - 0.4rem);
    flex: 1 1 calc(50% - 0.4rem);
    padding-inline: 0.85rem;
    font-size: 0.9rem;
  }

  .mission-card {
    padding: 1.7rem;
    border-radius: 26px;
  }

  .mission-title {
    font-size: clamp(1.85rem, 7vw, 2.45rem);
  }

  .floating-whatsapp {
    width: 52px;
    height: 52px;
    bottom: 4.7rem;
  }

  .floating-whatsapp svg {
    width: 28px;
    height: 28px;
  }

  .hero-copy p,
  .page-banner p {
    font-size: 1rem;
  }

  .about-visual {
    min-height: auto;
    display: grid;
    gap: 1rem;
  }

  .about-photo,
  .about-photo-main,
  .about-photo-top,
  .about-photo-bottom,
  .about-badge {
    position: static;
    width: 100%;
    height: auto;
    max-width: none;
  }

  .about-photo img {
    aspect-ratio: 16 / 11;
  }

  .about-badge {
    padding: 1rem;
  }

  .contact-form-wrap,
  .contact-info,
  .service-card,
  .process-step,
  .mission-card,
  .choose-item,
  .contact-card,
  .value-card,
  .feature-card {
    padding: 1.4rem;
  }

  .lightbox-content {
    padding: 0.75rem;
  }
}