/* MG Volantes — mobile-first, identidad basada en logotipo (azul #2B3F92, dorado #DAAA43, morado #6C4092) */
:root {
  --color-bg: #050608;
  --color-bg-elevated: #0c0f16;
  --color-surface: #121826;
  --color-surface-2: #1a2235;
  --color-text: #c4cad8;
  --color-text-muted: #8b95a8;
  --color-heading: #f4f6fa;
  --color-accent: #daaa43;
  --color-accent-soft: rgba(218, 170, 67, 0.15);
  --color-accent-hover: #e8bc55;
  --color-blue: #2b3f92;
  --color-blue-soft: rgba(43, 63, 146, 0.35);
  --color-purple: #6c4092;
  --color-line: rgba(255, 255, 255, 0.08);
  --font-display: "Inter", system-ui, sans-serif;
  --font-sans: "Inter", system-ui, sans-serif;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.35);
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.25rem;
  --space-xl: 3.5rem;
  --space-2xl: 5rem;
  --max-readable: 40rem;
  --max-wide: 75rem;
  --max-narrow: 52rem;
  --header-h: 4.875rem;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  background-image:
    radial-gradient(ellipse 120% 80% at 50% -40%, var(--color-blue-soft), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 20%, rgba(108, 64, 146, 0.12), transparent 50%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

h1,
h2,
h3 {
  color: var(--color-heading);
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
}

a {
  color: var(--color-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

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

strong {
  color: var(--color-heading);
  font-weight: 600;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-sm);
  z-index: 400;
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-accent);
  color: #111;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-sm);
}

.skip-link:focus {
  top: var(--space-sm);
}

.mono {
  font-family: ui-monospace, monospace;
  font-size: 0.9em;
}

/* —— Header —— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--color-line);
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: color-mix(in srgb, var(--color-bg) 85%, transparent);
  backdrop-filter: blur(16px);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: var(--space-sm) var(--space-md);
  min-height: var(--header-h);
}

.site-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  line-height: 0;
}

.site-logo__img {
  display: block;
  height: clamp(2.875rem, 5vw, 3.375rem);
  width: auto;
  max-width: min(17.5rem, 52vw);
  object-fit: contain;
  object-position: left center;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--color-heading);
}

.nav-toggle__bar {
  display: block;
  height: 2px;
  width: 1.4rem;
  background: currentColor;
  border-radius: 1px;
  transition: transform 0.25s var(--ease-out), opacity 0.2s;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:first-child {
  transform: translateY(4.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:last-child {
  transform: translateY(-4.5px) rotate(-45deg);
}

.site-nav {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  background: var(--color-bg-elevated);
  padding: var(--space-lg) var(--space-md);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.35s var(--ease-out), opacity 0.25s, visibility 0.35s;
}

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

.site-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.site-nav__list a {
  font-size: 1.125rem;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-heading);
  text-decoration: none;
}

.site-nav__list a:hover {
  color: var(--color-accent);
}

.site-nav__cta {
  display: inline-block;
  margin-top: var(--space-sm);
  padding: 0.65rem 1.35rem;
  border-radius: 999px;
  background: var(--color-accent);
  color: #1a1306 !important;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(218, 170, 67, 0.3);
}

.site-nav__cta:hover {
  background: var(--color-accent-hover);
  color: #1a1306 !important;
}

/* —— Hero —— */
.hero {
  padding: var(--space-lg) var(--space-md) var(--space-xl);
  max-width: var(--max-wide);
  margin: 0 auto;
}

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

.hero__eyebrow {
  margin: 0 0 var(--space-sm);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-accent);
}

.hero__title {
  margin: 0 0 var(--space-md);
  font-size: clamp(1.85rem, 6.5vw, 3.15rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.hero__lead {
  margin: 0 0 var(--space-lg);
  max-width: var(--max-readable);
  font-size: 1.05rem;
  color: var(--color-text);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.hero__bullets {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.hero__bullets li {
  position: relative;
  padding-left: 1.25rem;
}

.hero__bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  opacity: 0.85;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.4rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
}

.btn:active {
  transform: scale(0.98);
}

.btn--primary {
  background: var(--color-accent);
  color: #1a1306;
  font-weight: 600;
  box-shadow: 0 4px 24px rgba(218, 170, 67, 0.3);
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  color: #1a1306;
}

.btn--ghost {
  background: transparent;
  color: var(--color-heading);
  border-color: var(--color-line);
}

.btn--ghost:hover {
  border-color: var(--color-blue);
  color: #aab8e8;
}

.btn--whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  background: #25d366;
  color: #fff;
  width: 100%;
  font-weight: 600;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.35);
  transition: all 0.3s var(--ease-out);
}

.btn--whatsapp:hover {
  background: #20bd5a;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.45);
}

.btn--whatsapp svg {
  flex-shrink: 0;
}

.hero__visual {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  width: 100%;
}

.hero-carousel {
  width: 100vw;
  max-width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  position: relative;
}

.hero-carousel__viewport {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: transparent;
  box-shadow: none;
  position: relative;
}

.hero-carousel__track {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
  height: 70vh;
  min-height: 500px;
  max-height: 650px;
  width: 100%;
  background: transparent;
}

.hero-carousel__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.6s;
}

.hero-carousel__slide.is-active {
  opacity: 1;
  visibility: visible;
  z-index: 1;
}

.hero-carousel__figure {
  position: relative;
  margin: 0;
  height: 100%;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm);
}

.hero-carousel__figure > img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius-md);
}

.hero-carousel__controls {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
}

.hero-carousel__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  color: #fff;
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  pointer-events: auto;
  transition: background 0.3s, transform 0.2s;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0.9;
}

.hero-carousel__btn:hover {
  background: rgba(218, 170, 67, 0.9);
  transform: translateY(-50%) scale(1.1);
  opacity: 1;
}

.hero-carousel__btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.hero-carousel__btn[data-carousel-prev] {
  left: 0.75rem;
}

.hero-carousel__btn[data-carousel-next] {
  right: 0.75rem;
}

/* —— Sections —— */
.section {
  padding: var(--space-xl) var(--space-md);
}

.section--surface {
  background: var(--color-surface);
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.section--brands {
  background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg-elevated) 100%);
}

.section__inner {
  max-width: var(--max-wide);
  margin: 0 auto;
}

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

.section__inner--wide {
  max-width: 80rem;
}

.section__header {
  margin-bottom: var(--space-lg);
  text-align: left;
}

.section__header--center {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.section__header--center .section__intro {
  margin-left: auto;
  margin-right: auto;
}

.section__kicker {
  margin: 0 0 var(--space-xs);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-blue);
  font-family: var(--font-display);
}

.section__title {
  margin: 0 0 var(--space-sm);
  font-size: clamp(1.6rem, 4vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.section__intro {
  margin: 0;
  max-width: var(--max-readable);
  color: var(--color-text-muted);
}

.section__intro--narrow {
  max-width: 34rem;
}

.section__header--split {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* —— Services —— */
.service-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-md);
}

.service-card {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-line);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.service-card:hover {
  border-color: rgba(218, 170, 67, 0.25);
  box-shadow: 0 0 0 1px var(--color-accent-soft);
}

.service-card__icon {
  display: block;
  font-size: 0.65rem;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
  letter-spacing: 0.1em;
}

.service-card__title {
  margin: 0 0 var(--space-xs);
  font-size: 1.05rem;
  font-family: var(--font-display);
}

.service-card__text {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.section__actions {
  display: flex;
  justify-content: center;
  margin-top: var(--space-md);
}

/* —— Why choose us —— */
.why-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-sm) var(--space-lg);
}

.why-grid li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.why-grid li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  opacity: 0.85;
}

/* —— Gallery cards —— */
.gallery-cards {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-md);
  align-items: stretch;
}

.gallery-card {
  position: relative;
}

.gallery-card__trigger {
  display: block;
  position: relative;
  width: 100%;
  height: 100%;
  padding: 0;
  border: none;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: zoom-in;
  text-align: left;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s, border-color 0.2s;
}

.gallery-card__trigger:hover,
.gallery-card__trigger:focus-visible {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
  border-color: rgba(43, 63, 146, 0.45);
  outline: none;
}

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

.gallery-card__media {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 18rem;
  overflow: hidden;
  background: radial-gradient(ellipse at center, #151a28 0%, var(--color-bg) 70%);
  padding: var(--space-sm);
}

.gallery-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  transition: opacity 0.25s var(--ease-out);
}

.gallery-card__trigger:hover .gallery-card__media img,
.gallery-card__trigger:focus-visible .gallery-card__media img {
  opacity: 0.95;
}

.gallery-card__quote {
  position: absolute;
  left: 50%;
  bottom: var(--space-sm);
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: rgba(15, 20, 32, 0.55);
  border: 1px solid rgba(37, 211, 102, 0.4);
  color: #25d366;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  text-decoration: none;
  transition: all 0.3s var(--ease-out);
  pointer-events: all;
  z-index: 2;
}

.gallery-card__quote:hover,
.gallery-card__quote:focus-visible {
  background: #25d366;
  border-color: #25d366;
  color: #06170e;
  transform: translateX(-50%) translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.35);
  outline: none;
}

.gallery-card__quote svg {
  flex-shrink: 0;
}

/* —— Brands —— */
.brand-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.brand-list__item {
  padding: 0.55rem 1rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-line);
  border-radius: 999px;
}

/* —— Brands marquee —— */
@keyframes brands-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.brands-marquee {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.brands-marquee__track {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  width: max-content;
  animation: brands-scroll 24s linear infinite;
}

.brands-marquee__item {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 8rem;
  height: 4rem;
  padding: 0 var(--space-md);
}

.brands-marquee__item img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  opacity: 0.9;
}

@media (prefers-reduced-motion: reduce) {
  .brands-marquee__track {
    animation: none;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
  }
}

@media (min-width: 48rem) {
  .brands-marquee__item {
    width: 10rem;
    height: 5rem;
  }
}

/* —— Testimonials —— */
.testimonial-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-md);
}

.testimonial-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-line);
}

.testimonial-card__quote {
  margin: 0 0 var(--space-md);
  flex-grow: 1;
}

.testimonial-card__quote p {
  margin: 0;
  font-size: 0.95rem;
  font-style: normal;
  color: var(--color-text);
  line-height: 1.65;
}

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

.testimonial-card__avatar {
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.8rem;
  font-weight: 700;
  font-family: var(--font-display);
  color: #fff;
  background: linear-gradient(135deg, var(--color-blue), var(--color-purple));
  border: 2px solid var(--color-accent-soft);
}

.testimonial-card__name {
  font-style: normal;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-heading);
}

.testimonial-card__meta {
  margin: 0.15rem 0 0;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* —— Contact —— */
.section--contact {
  padding-top: var(--space-lg);
  padding-bottom: var(--space-lg);
}

.social-minimal {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.social-minimal__link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-line);
  color: var(--color-text-muted);
  transition: all 0.3s var(--ease-out);
}

.social-minimal__link:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #1a1306;
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(218, 170, 67, 0.3);
}

/* —— Footer —— */
.site-footer {
  padding: var(--space-lg) var(--space-md);
  border-top: 1px solid var(--color-line);
  text-align: center;
}

.site-footer__legal {
  margin: 0;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* —— WhatsApp float —— */
.wa-float {
  position: fixed;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  z-index: 250;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  color: #fff;
  background: #25d366;
  box-shadow:
    0 4px 16px rgba(37, 211, 102, 0.45),
    0 2px 8px rgba(0, 0, 0, 0.35);
  text-decoration: none;
  transition: transform 0.2s var(--ease-out), opacity 0.2s, visibility 0.2s;
}

.wa-float:hover {
  transform: scale(1.06);
  color: #fff;
}

.wa-float:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

body.nav-open .wa-float {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.wa-float__icon {
  display: block;
}

/* —— Lightbox —— */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

.lightbox[hidden] {
  display: none !important;
}

.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 6, 8, 0.92);
  cursor: pointer;
}

.lightbox__panel {
  position: relative;
  z-index: 1;
  width: min(100%, 56rem);
  max-height: 92vh;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-xs);
}

.lightbox__figure {
  margin: 0;
  max-height: 78vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}

.lightbox__img {
  max-width: 100%;
  max-height: 68vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.lightbox__caption {
  margin: 0;
  max-width: 42rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

.lightbox__close {
  position: absolute;
  top: -2.5rem;
  right: 0;
  width: 2.5rem;
  height: 2.5rem;
  border: none;
  background: transparent;
  color: var(--color-heading);
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.lightbox__close:hover,
.lightbox__close:focus-visible {
  color: var(--color-accent-hover);
}

.lightbox__nav {
  flex-shrink: 0;
  width: 2.5rem;
  height: 3rem;
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  color: var(--color-heading);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background 0.2s, border-color 0.2s;
}

.lightbox__nav:hover,
.lightbox__nav:focus-visible {
  background: var(--color-blue-soft);
  border-color: var(--color-blue);
  outline: none;
}

/* —— Breakpoints —— */
@media (min-width: 36rem) {
  .gallery-cards {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (min-width: 48rem) {
  .nav-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    inset: auto;
    padding: 0;
    transform: none;
    opacity: 1;
    visibility: visible;
    background: transparent;
  }

  .site-nav__list {
    flex-direction: row;
    align-items: center;
    gap: var(--space-md);
  }

  .site-nav__list a {
    font-size: 0.9rem;
  }

  .site-nav__cta {
    margin-top: 0;
    margin-left: var(--space-xs);
  }

  .hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
  }

  .hero__visual {
    align-items: stretch;
    margin: 0;
    gap: var(--space-md);
  }

  .hero-carousel {
    max-width: none;
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }

  .hero-carousel__viewport {
    border-radius: var(--radius-lg);
    background: var(--color-bg-elevated);
    box-shadow: 0 12px 60px rgba(0, 0, 0, 0.4);
  }

  .hero-carousel__track {
    background: linear-gradient(135deg, #0a0d15 0%, #151a28 100%);
  }

  .hero-carousel__figure {
    height: 100%;
    padding: 0;
  }

  .hero-carousel__figure > img {
    height: 100%;
    object-fit: cover;
  }

  .hero-carousel__btn {
    display: flex;
    width: 3.5rem;
    height: 3.5rem;
    font-size: 1.75rem;
  }

  .hero-carousel__btn[data-carousel-prev] {
    left: var(--space-md);
  }

  .hero-carousel__btn[data-carousel-next] {
    right: var(--space-md);
  }

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

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

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

@media (min-width: 64rem) {
  .hero__inner {
    grid-template-columns: 1.05fr 1fr;
    gap: var(--space-2xl);
  }

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

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

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