/* EV Home — Cabana Pronta
   Brand: #001362 #011F49 #193E6B #F25A29 #06101F #DBDBDB */

:root {
  --navy: #001362;
  --navy-deep: #011f49;
  --steel: #193e6b;
  --orange: #f25a29;
  --orange-hot: #ff6a38;
  --ink: #06101f;
  --mist: #dbdbdb;
  --paper: #f3f4f6;
  --white: #ffffff;
  --muted: rgba(255, 255, 255, 0.68);
  --muted-dark: rgba(6, 16, 31, 0.62);
  --display: "Bricolage Grotesque", system-ui, sans-serif;
  --body: "IBM Plex Sans", system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --header-h: 4.25rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0;
}

p {
  margin: 0;
}

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--orange);
  color: var(--white);
  padding: 0.75rem 1rem;
  z-index: 100;
}

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

.container {
  width: min(1120px, calc(100% - 2.5rem));
  margin-inline: auto;
}

/* ——— Header ——— */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
  transition: background 0.35s var(--ease), backdrop-filter 0.35s var(--ease), border-color 0.35s;
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background: rgba(6, 16, 31, 0.88);
  backdrop-filter: blur(14px);
  border-bottom-color: rgba(255, 255, 255, 0.06);
}

.brand img {
  width: 148px;
  height: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.82);
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

.nav a:hover {
  color: var(--white);
}

.nav-cta {
  background: var(--orange);
  color: var(--white) !important;
  padding: 0.55rem 1rem;
  font-weight: 600 !important;
  transition: background 0.2s, transform 0.2s;
}

.nav-cta:hover {
  background: var(--orange-hot);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 1.35rem;
  height: 2px;
  margin: 6px auto;
  background: var(--white);
  transition: transform 0.25s var(--ease);
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

/* ——— Buttons ——— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  font-family: var(--body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.95rem 1.45rem;
  border: 0;
  cursor: pointer;
  transition: background 0.25s, color 0.25s, transform 0.25s var(--ease), border-color 0.25s;
}

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

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

.btn-primary:hover {
  background: var(--orange-hot);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.btn-ghost:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.06);
}

.btn-outline {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--ink);
  width: 100%;
}

.btn-outline:hover {
  background: var(--ink);
  color: var(--white);
}

.btn-sm {
  padding: 0.75rem 1.2rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1.15rem 1.75rem;
  font-size: 1.05rem;
}

/* ——— Hero ——— */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  color: var(--white);
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 55%;
  transform: scale(1.06);
  animation: hero-drift 18s var(--ease) forwards;
}

@keyframes hero-drift {
  to { transform: scale(1); }
}

.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6, 16, 31, 0.55) 0%, rgba(6, 16, 31, 0.25) 35%, rgba(6, 16, 31, 0.82) 100%),
    linear-gradient(90deg, rgba(6, 16, 31, 0.55) 0%, transparent 55%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 2.5rem));
  margin: 0 auto;
  padding: calc(var(--header-h) + 3rem) 0 5.5rem;
}

.hero-logo {
  width: clamp(160px, 22vw, 220px);
  height: auto;
  margin-bottom: 1.75rem;
  opacity: 0;
  animation: rise 0.9s var(--ease) 0.15s forwards;
}

.hero-title {
  font-size: clamp(2.6rem, 7.5vw, 5.2rem);
  font-weight: 800;
  max-width: 12ch;
  margin-bottom: 1.1rem;
  opacity: 0;
  animation: rise 0.9s var(--ease) 0.28s forwards;
}

.hero-lead {
  max-width: 34rem;
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  color: var(--muted);
  margin-bottom: 2rem;
  opacity: 0;
  animation: rise 0.9s var(--ease) 0.42s forwards;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  opacity: 0;
  animation: rise 0.9s var(--ease) 0.55s forwards;
}

.hero-micro {
  margin-top: 1.25rem;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.62);
  opacity: 0;
  animation: rise 0.9s var(--ease) 0.68s forwards;
}

.hero-micro strong {
  color: var(--orange-hot);
  font-weight: 600;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-scroll {
  position: absolute;
  right: clamp(1.25rem, 4vw, 2.5rem);
  bottom: 2rem;
  z-index: 1;
  writing-mode: vertical-rl;
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.hero-scroll span {
  display: inline-block;
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.45; }
  50% { opacity: 1; }
}

.btn-ghost-dark {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid rgba(6, 16, 31, 0.25);
}

.btn-ghost-dark:hover {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--white);
}

.text-link {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 90, 41, 0.45);
  padding-bottom: 1px;
  transition: color 0.2s, border-color 0.2s;
}

.text-link:hover {
  color: var(--orange);
  border-color: var(--orange);
}

/* ——— Shared section bits ——— */
.eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.85rem;
}

.section-head {
  margin-bottom: 3rem;
  max-width: 40rem;
}

.section-head.light {
  color: var(--white);
}

.section-head h2 {
  font-size: clamp(2rem, 4.5vw, 3.15rem);
  margin-bottom: 0.85rem;
}

.section-sub {
  color: var(--muted-dark);
  font-size: 1.1rem;
}

.section-head.light .section-sub {
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.85s var(--ease), transform 0.85s var(--ease);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

/* ——— Opportunity ——— */
.opportunity {
  background: var(--paper);
  padding: clamp(4rem, 9vw, 6.5rem) 0;
  color: var(--ink);
}

.trust-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 0;
  margin-bottom: 3rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid rgba(6, 16, 31, 0.1);
}

.trust-line li {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--steel);
  padding-right: 1.25rem;
  margin-right: 1.25rem;
  border-right: 1px solid rgba(6, 16, 31, 0.15);
}

.trust-line li:last-child {
  border-right: 0;
  margin-right: 0;
  padding-right: 0;
}

.opp-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: clamp(2rem, 6vw, 4.5rem);
  align-items: start;
}

.opp-copy h2 {
  font-size: clamp(1.85rem, 3.8vw, 2.75rem);
  margin-bottom: 1.15rem;
}

.opp-copy p:not(.eyebrow) {
  color: var(--muted-dark);
  font-size: 1.08rem;
}

.opp-points {
  display: grid;
  gap: 1.25rem;
  padding-top: 0.35rem;
}

.opp-points li {
  padding-left: 1.15rem;
  border-left: 3px solid var(--orange);
}

.opp-points strong {
  display: block;
  font-family: var(--display);
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.opp-points span {
  color: var(--muted-dark);
  font-size: 0.95rem;
}

/* ——— Differentials ——— */
.diffs {
  background: var(--ink);
  color: var(--white);
  padding: clamp(4.5rem, 10vw, 7rem) 0;
}

.diff-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: stretch;
}

.diff-visual {
  margin: 0;
  position: relative;
  overflow: hidden;
  min-height: 420px;
}

.diff-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.05);
}

.diff-visual figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1.25rem 1.35rem;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  background: linear-gradient(transparent, rgba(6, 16, 31, 0.92));
  color: var(--muted);
}

.diff-list {
  display: grid;
  gap: 0;
}

.diff-list article {
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 0.75rem 1rem;
}

.diff-list article:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.diff-num {
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--orange);
  letter-spacing: 0.06em;
  padding-top: 0.2rem;
}

.diff-list h3 {
  font-size: 1.25rem;
  margin-bottom: 0.4rem;
  grid-column: 2;
}

.diff-list p {
  grid-column: 2;
  color: var(--muted);
  font-size: 0.98rem;
}

/* ——— Models ——— */
.models {
  background: var(--ink);
  color: var(--white);
  padding: clamp(4.5rem, 10vw, 7rem) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.model {
  margin-bottom: clamp(4.5rem, 9vw, 7.5rem);
}

.model:last-child {
  margin-bottom: 0;
}

.model-top {
  display: grid;
  grid-template-columns: 1.55fr 0.7fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: end;
  margin-bottom: 1.5rem;
}

.model-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.65rem;
}

.model-meta h3 {
  font-size: clamp(2rem, 4.2vw, 2.85rem);
  margin-bottom: 0.35rem;
}

.model-shape {
  color: var(--mist);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.model-meta > p:not(.model-shape) {
  color: var(--muted);
  max-width: 36rem;
}

.model-aside {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 0;
  border: 0;
  background: transparent;
  border-top: 2px solid var(--orange);
  padding-top: 1.15rem;
}

.model-price-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.model-price {
  font-family: var(--display);
  font-size: clamp(1.55rem, 3vw, 1.9rem);
  font-weight: 700;
  color: var(--orange);
  line-height: 1.15;
  margin-bottom: 0.2rem;
}

.model-price strong {
  font-weight: 800;
}

.model-price-alt {
  font-size: 0.95rem;
  color: var(--muted);
  margin-bottom: 1.15rem;
}

.kit-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.15rem;
  margin-top: 1.25rem;
}

.kit-specs li {
  font-size: 0.9rem;
  color: var(--mist);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.kit-specs span {
  color: var(--orange);
  font-weight: 600;
}

.kit-specs strong {
  color: var(--white);
}

.model-aside .btn {
  width: auto;
  min-width: 12rem;
}

.specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem 1rem;
}

.specs li {
  font-size: 0.88rem;
  color: var(--muted);
  padding: 0.55rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.specs strong {
  color: var(--white);
  font-weight: 600;
}

/* ——— Mosaic ——— */
.mosaic {
  display: grid;
  gap: 0.55rem;
  width: 100%;
}

.mosaic-helena {
  grid-template-columns: 1.55fr 0.85fr 0.85fr;
  grid-template-rows: 1.05fr 0.72fr 0.72fr;
  grid-template-areas:
    "hero a b"
    "hero c plan"
    "hero c plan";
  height: clamp(280px, 38vw, 420px);
}

.mosaic-carol {
  grid-template-columns: 1.45fr 1fr 1fr;
  grid-template-rows: 1.15fr 0.85fr;
  grid-template-areas:
    "hero a b"
    "hero wide wide";
  height: clamp(260px, 36vw, 400px);
}

.mosaic-hero { grid-area: hero; }
.mosaic-a { grid-area: a; }
.mosaic-b { grid-area: b; }
.mosaic-c { grid-area: c; }
.mosaic-plan { grid-area: plan; }
.mosaic-wide { grid-area: wide; }

.mosaic-cell {
  position: relative;
  margin: 0;
  padding: 0;
  border: 0;
  overflow: hidden;
  background: #0c1524;
  isolation: isolate;
  cursor: zoom-in;
  display: block;
  width: 100%;
  height: 100%;
  font: inherit;
  color: inherit;
  text-align: left;
}

.mosaic-cell:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
  z-index: 2;
}

.mosaic-cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.85s var(--ease), filter 0.45s ease;
  will-change: transform;
  pointer-events: none;
}

.mosaic-wide img {
  object-position: center 35%;
}

.mosaic-b img {
  object-position: center 40%;
}

.mosaic-plan img {
  object-fit: contain;
  object-position: center;
  background: #eef0f3;
  padding: 0.85rem;
}

.mosaic-cell::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(6, 16, 31, 0.72) 100%);
  opacity: 0.85;
  pointer-events: none;
  z-index: 1;
  transition: opacity 0.35s ease;
}

.mosaic-plan::after {
  background: linear-gradient(180deg, transparent 40%, rgba(6, 16, 31, 0.55) 100%);
}

.mosaic-cap {
  position: absolute;
  left: 0.9rem;
  bottom: 0.75rem;
  z-index: 2;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.88);
  pointer-events: none;
}

.mosaic-cell:hover img {
  transform: scale(1.06);
  filter: brightness(1.06);
}

.mosaic-cell:hover::after {
  opacity: 0.55;
}

.mosaic-hero .mosaic-cap {
  font-size: 0.72rem;
  left: 1.15rem;
  bottom: 1rem;
}

/* ——— Lightbox ——— */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 1.25rem;
}

.lightbox[hidden] {
  display: none;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 8, 16, 0.88);
  backdrop-filter: blur(10px);
  animation: lb-fade 0.28s var(--ease);
}

.lightbox-dialog {
  position: relative;
  z-index: 1;
  width: min(960px, 100%);
  max-height: min(88svh, 900px);
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-rows: auto 1fr auto;
  grid-template-areas:
    ". . close"
    "prev stage next"
    ". count .";
  align-items: center;
  gap: 0.75rem 0.5rem;
  animation: lb-rise 0.35s var(--ease);
}

.lightbox-stage {
  grid-area: stage;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 0;
}

.lightbox-stage img {
  max-width: 100%;
  max-height: min(72svh, 780px);
  width: auto;
  height: auto;
  object-fit: contain;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  background: #0a1220;
}

.lightbox-stage figcaption {
  margin-top: 0.9rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
  text-align: center;
}

.lightbox-close {
  grid-area: close;
  justify-self: end;
  width: 2.6rem;
  height: 2.6rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 0.2s, border-color 0.2s;
}

.lightbox-close:hover {
  background: var(--orange);
  border-color: var(--orange);
}

.lightbox-nav {
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.05);
  color: var(--white);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}

.lightbox-nav:hover {
  background: rgba(242, 90, 41, 0.9);
  border-color: var(--orange);
  transform: scale(1.04);
}

.lightbox-prev { grid-area: prev; }
.lightbox-next { grid-area: next; }

.lightbox-count {
  grid-area: count;
  margin: 0;
  text-align: center;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.4);
}

@keyframes lb-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes lb-rise {
  from { opacity: 0; transform: translateY(14px) scale(0.98); }
  to { opacity: 1; transform: none; }
}

body.lightbox-open {
  overflow: hidden;
}

/* ——— Packages ——— */
.packages {
  background: var(--paper);
  padding: clamp(4.5rem, 10vw, 7rem) 0;
}

.package-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  align-items: stretch;
}

.package {
  background: var(--white);
  padding: clamp(1.75rem, 3vw, 2.5rem);
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(6, 16, 31, 0.08);
  position: relative;
}

.package-featured {
  background: var(--ink);
  color: var(--white);
  border-color: transparent;
  box-shadow: 0 24px 60px rgba(6, 16, 31, 0.22);
}

.package-badge {
  position: absolute;
  top: 0;
  right: 1.5rem;
  transform: translateY(-50%);
  background: var(--orange);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.4rem 0.75rem;
}

.package-head h3 {
  font-size: 1.65rem;
  margin-bottom: 0.35rem;
}

.package-head p {
  color: var(--muted-dark);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.package-featured .package-head p {
  color: var(--muted);
}

.package-price {
  margin-bottom: 1.5rem;
}

.package-price-soft {
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--steel);
}

.price-installment {
  display: block;
  font-family: var(--display);
  font-size: clamp(1.85rem, 3.5vw, 2.35rem);
  font-weight: 700;
  color: var(--orange);
  line-height: 1.15;
  margin-bottom: 0.35rem;
}

.price-installment strong {
  font-weight: 800;
}

.price-full {
  display: block;
  font-size: 1.05rem;
  color: var(--muted);
}

.price-full strong {
  color: var(--white);
  font-weight: 600;
}

.package-includes {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
  flex: 1;
}

.package-includes li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.95rem;
  color: var(--muted-dark);
}

.package-featured .package-includes li {
  color: var(--muted);
}

.package-includes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 0.55rem;
  height: 0.55rem;
  background: var(--orange);
}

.package-featured .btn-primary {
  width: 100%;
}

.package-note {
  margin-top: 1rem;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.45;
}

.packages-aside {
  margin-top: 1.5rem;
  text-align: center;
  font-size: 0.9rem;
  color: var(--muted-dark);
  max-width: 40rem;
  margin-inline: auto;
}

/* ——— Process ——— */
.process {
  background: var(--navy);
  color: var(--white);
  padding: clamp(4.5rem, 10vw, 7rem) 0;
  position: relative;
  overflow: hidden;
}

.process::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, transparent 40%, rgba(242, 90, 41, 0.08) 100%),
    repeating-linear-gradient(
      -18deg,
      transparent,
      transparent 48px,
      rgba(255, 255, 255, 0.02) 48px,
      rgba(255, 255, 255, 0.02) 49px
    );
  pointer-events: none;
}

.steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.steps li {
  padding-top: 0.5rem;
}

.step-n {
  display: block;
  font-family: var(--display);
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 1rem;
  opacity: 0.95;
}

.steps h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.steps p {
  color: var(--muted);
  font-size: 0.95rem;
}

/* ——— Bastidores ——— */
.bastidores {
  --bastidores-inset: max(1.25rem, calc((100vw - 1120px) / 2 + 1.25rem));
  background: var(--ink);
  color: var(--white);
  padding: 0;
  overflow: hidden;
}

.bastidores-layout {
  display: grid;
  grid-template-columns: minmax(16rem, 28rem) minmax(0, 1fr);
  gap: var(--bastidores-inset);
  align-items: center;
  padding-left: var(--bastidores-inset);
}

.bastidores-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1.75rem 0;
  min-width: 0;
}

.bastidores-kicker {
  margin: 0 0 0.85rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
}

.bastidores-content h2 {
  font-size: clamp(1.55rem, 2.8vw, 2.15rem);
  line-height: 1.08;
  margin-bottom: 0.75rem;
  text-wrap: balance;
}

.bastidores-content h2 span {
  color: var(--orange);
}

.bastidores-lead {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.95rem;
  line-height: 1.55;
  margin-bottom: 1.15rem;
}

.bastidores-feats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.bastidores-feats li {
  display: grid;
  justify-items: start;
  gap: 0.45rem;
  padding: 0;
  border: 0;
}

.bastidores-feats svg {
  width: 1.55rem;
  height: 1.55rem;
  color: var(--orange);
}

.bastidores-feats span {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.3;
  color: rgba(255, 255, 255, 0.9);
}

.bastidores-media {
  margin: 0;
  min-width: 0;
  box-shadow: -1px 0 0 var(--orange);
}

.bastidores-media img {
  width: 100%;
  height: auto;
  max-width: none;
  display: block;
}

/* ——— FAQ ——— */
.faq {
  background: var(--paper);
  color: var(--ink);
  padding: clamp(3.5rem, 7vw, 5.5rem) 0;
}

.faq .section-head {
  margin-bottom: 1.75rem;
}

.faq-list {
  display: grid;
  gap: 0;
  max-width: 44rem;
}

.faq-item {
  border-top: 1px solid rgba(6, 16, 31, 0.12);
}

.faq-item:last-child {
  border-bottom: 1px solid rgba(6, 16, 31, 0.12);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 1.15rem 2rem 1.15rem 0;
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.05rem;
  position: relative;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--orange);
  font-size: 1.35rem;
  font-weight: 500;
  line-height: 1;
}

.faq-item[open] summary::after {
  content: "–";
}

.faq-item p {
  margin: 0 0 1.15rem;
  padding-right: 2rem;
  color: var(--muted-dark);
  font-size: 0.98rem;
  max-width: 38rem;
}

/* ——— Final CTA ——— */
.final-cta {
  position: relative;
  min-height: 70svh;
  display: grid;
  align-items: center;
  color: var(--white);
  overflow: hidden;
}

.final-cta-bg {
  position: absolute;
  inset: 0;
}

.final-cta-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.final-veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 16, 31, 0.72), rgba(6, 16, 31, 0.88));
}

.final-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 5rem 0;
  max-width: 42rem;
}

.final-logo {
  margin: 0 auto 1.75rem;
}

.final-inner h2 {
  font-size: clamp(1.9rem, 4.2vw, 3rem);
  margin-bottom: 1rem;
}

.final-inner > p {
  color: var(--muted);
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

/* ——— Footer ——— */
.site-footer {
  background: #040a14;
  color: var(--muted);
  padding: 2.75rem 0 1.5rem;
  font-size: 0.92rem;
}

.footer-main {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.footer-brand img {
  width: 132px;
  height: auto;
  margin-bottom: 0.75rem;
}

.footer-brand p {
  max-width: 22rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.45;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.5rem;
  align-items: center;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--orange);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.15rem;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.38);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.45);
  transition: color 0.2s;
}

.footer-bottom a:hover {
  color: var(--orange);
}

/* ——— Float WhatsApp ——— */
.wa-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 60;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: #25d366;
  color: var(--white);
  display: grid;
  place-items: center;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
  transition: transform 0.25s var(--ease), box-shadow 0.25s;
}

.wa-float:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.35);
}

/* ——— Responsive ——— */
@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(6, 16, 31, 0.96);
    backdrop-filter: blur(12px);
    padding: 0.5rem 0 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s var(--ease), opacity 0.35s;
  }

  .nav.is-open {
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }

  .nav a {
    padding: 0.95rem 1.5rem;
  }

  .nav-cta {
    margin: 0.5rem 1.25rem 0;
    text-align: center;
  }

  .opp-grid,
  .diff-layout,
  .model-top,
  .package-row,
  .steps {
    grid-template-columns: 1fr;
  }

  .bastidores {
    --bastidores-inset: 1.25rem;
  }

  .bastidores-layout {
    grid-template-columns: 1fr;
    gap: var(--bastidores-inset);
    padding: 0 var(--bastidores-inset) var(--bastidores-inset);
  }

  .bastidores-media {
    order: -1;
    margin: 0 calc(-1 * var(--bastidores-inset));
    box-shadow: 0 1px 0 var(--orange);
  }

  .bastidores-content {
    padding: 0;
  }

  .bastidores-content h2 {
    font-size: 1.45rem;
  }

  .bastidores-lead {
    font-size: 0.92rem;
  }

  .bastidores-feats span {
    font-size: 0.58rem;
  }

  .trust-line li {
    border-right: 0;
    margin-right: 1rem;
    padding-right: 0;
  }

  .trust-line li::after {
    content: "·";
    margin-left: 1rem;
    color: rgba(6, 16, 31, 0.3);
  }

  .trust-line li:last-child::after {
    content: none;
  }

  .diff-visual {
    min-height: 280px;
  }

  .mosaic-helena {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 220px 140px 140px;
    grid-template-areas:
      "hero hero"
      "a b"
      "c plan";
    height: auto;
  }

  .mosaic-carol {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 220px 140px 150px;
    grid-template-areas:
      "hero hero"
      "a b"
      "wide wide";
    height: auto;
  }

  .lightbox-dialog {
    width: min(100%, 640px);
    grid-template-columns: 2.75rem 1fr 2.75rem;
    gap: 0.5rem;
  }

  .lightbox-stage img {
    max-height: min(62svh, 560px);
  }

  .hero-scroll {
    display: none;
  }
}

@media (max-width: 560px) {
  .specs {
    grid-template-columns: 1fr;
  }

  .model-aside .btn {
    width: 100%;
  }

  .mosaic-helena,
  .mosaic-carol {
    gap: 0.4rem;
  }

  .mosaic-helena {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(5, 200px);
    grid-template-areas:
      "hero"
      "a"
      "b"
      "c"
      "plan";
  }

  .mosaic-carol {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(4, 200px);
    grid-template-areas:
      "hero"
      "a"
      "b"
      "wide";
  }

  .mosaic-plan {
    min-height: 0;
  }

  .lightbox-dialog {
    width: 100%;
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "close close"
      "stage stage"
      "prev next"
      "count count";
    gap: 0.75rem;
  }

  .lightbox-close { grid-area: close; justify-self: end; }
  .lightbox-stage { grid-area: stage; }
  .lightbox-prev { grid-area: prev; justify-self: end; margin-right: 0.35rem; }
  .lightbox-next { grid-area: next; justify-self: start; margin-left: 0.35rem; }
  .lightbox-count { grid-area: count; }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-img { animation: none; transform: none; }
  .hero-logo, .hero-title, .hero-lead, .hero-actions, .hero-micro {
    animation: none;
    opacity: 1;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .mosaic-cell img {
    transition: none;
  }
  .mosaic-cell:hover img {
    transform: none;
  }
}