:root {
  --ink-900: #08151f;
  --ink-700: #143246;
  --paper: #f9f4eb;
  --card: #fffdf7;
  --signal: #ff6a2b;
  --aqua: #1d8f95;
  --line: #cdd8df;
  --shadow: 0 20px 35px rgba(8, 21, 31, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--ink-900);
  background: var(--paper);
  line-height: 1.5;
}

.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 80% 6%, rgba(255, 106, 43, 0.22), transparent 35%),
    radial-gradient(circle at 8% 35%, rgba(29, 143, 149, 0.2), transparent 30%),
    linear-gradient(180deg, #fffef9, #f3ece1);
}

.atmosphere::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(20, 50, 70, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 50, 70, 0.05) 1px, transparent 1px);
  background-size: 38px 38px;
  pointer-events: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 1.1rem;
  justify-content: flex-start;
  padding: 0.9rem 1.2rem;
  background: rgba(249, 244, 235, 0.88);
  border-bottom: 1px solid rgba(20, 50, 70, 0.13);
  backdrop-filter: blur(10px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--ink-900);
  text-decoration: none;
}

.brand-logo {
  width: 2.75rem;
  height: 2.75rem;
  object-fit: contain;
  display: block;
}

.brand-name {
  font-family: "Syne", sans-serif;
  font-weight: 800;
  font-size: 1.03rem;
  letter-spacing: 0.03em;
  line-height: 1;
  white-space: nowrap;
}

.brand-name strong {
  color: var(--signal);
}

.quick-nav {
  display: flex;
  gap: 1rem;
}

@media (min-width: 761px) {
  .quick-nav {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
  }
}

.header-actions {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.quick-nav a {
  text-decoration: none;
  color: var(--ink-700);
  font-weight: 700;
  padding: 0.35rem 0.4rem;
  border-bottom: 2px solid transparent;
}

.quick-nav a.active,
.quick-nav a:hover {
  border-bottom-color: var(--signal);
}

.header-cta {
  text-decoration: none;
  font-weight: 800;
  background: var(--signal);
  color: #fff;
  border-radius: 999px;
  padding: 0.65rem 1rem;
}

.lang-switcher {
  position: relative;
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  color: var(--ink-900);
  border-radius: 999px;
  padding: 0.5rem 0.75rem;
  font-weight: 800;
  cursor: pointer;
}

.lang-icon {
  width: 0.95rem;
  height: 0.95rem;
  fill: currentColor;
}

.lang-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 0.45rem);
  min-width: 150px;
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  background: var(--card);
  box-shadow: var(--shadow);
  padding: 0.3rem;
  display: grid;
  gap: 0.2rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-3px);
  transition: opacity 170ms ease, transform 170ms ease;
}

.lang-menu.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.lang-option {
  border: 0;
  text-align: left;
  background: transparent;
  color: var(--ink-700);
  border-radius: 0.55rem;
  padding: 0.45rem 0.55rem;
  font-weight: 700;
  cursor: pointer;
}

.lang-option:hover,
.lang-option.active {
  background: rgba(29, 143, 149, 0.11);
  color: var(--ink-900);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--ink-700);
  background: transparent;
  border-radius: 999px;
  padding: 0.5rem 0.9rem;
  color: var(--ink-700);
  font-weight: 700;
}

.section {
  width: min(1100px, 92vw);
  margin: 0 auto;
  padding: 4.5rem 0;
}

.hero {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 2rem;
  align-items: center;
  min-height: 84vh;
}

.eyebrow {
  display: inline-block;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--aqua);
  margin-bottom: 0.6rem;
  font-size: 0.78rem;
}

h1,
h2,
h3 {
  font-family: "Syne", sans-serif;
  line-height: 1.1;
  margin: 0 0 0.65rem;
}

h1 {
  font-size: clamp(2rem, 4vw, 4rem);
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.6rem);
}

.lead {
  font-size: 1.06rem;
  max-width: 62ch;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.2rem;
}

.btn {
  text-decoration: none;
  font-weight: 800;
  border-radius: 999px;
  padding: 0.8rem 1.1rem;
  transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

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

.btn-primary {
  background: var(--signal);
  color: #fff;
  box-shadow: var(--shadow);
}

.btn-call {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.btn-call-icon {
  width: 1.02rem;
  height: 1.02rem;
  fill: currentColor;
  flex-shrink: 0;
}

.btn-ghost {
  background: transparent;
  color: var(--ink-900);
  border: 1px solid var(--ink-700);
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: #25d366;
  color: #fff;
  border: 1px solid #1ea952;
  box-shadow: 0 10px 20px rgba(37, 211, 102, 0.28);
}

.btn-whatsapp:hover {
  background: #1fb45c;
}

.btn-whatsapp-icon {
  width: 1.08rem;
  height: 1.08rem;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}

.trust-points {
  margin: 1.2rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
}

.trust-points li {
  list-style: none;
  font-weight: 700;
  color: var(--ink-700);
}

.hero-media {
  position: relative;
}

.hero-media img {
  width: 100%;
  border-radius: 1.1rem;
  display: block;
  box-shadow: var(--shadow);
  transform: rotate(-1.5deg);
}

.floating-card {
  position: absolute;
  right: -0.8rem;
  bottom: -1.2rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 5px solid var(--signal);
  border-radius: 0.85rem;
  padding: 0.9rem;
  width: min(300px, 80%);
  box-shadow: var(--shadow);
}

.floating-card h2 {
  font-size: 1.05rem;
}

.section-head {
  margin-bottom: 1.4rem;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
}

.method-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 0.95rem;
  padding: 1rem;
  box-shadow: var(--shadow);
}

.method-card:nth-child(odd) {
  transform: rotate(-0.55deg);
}

.method-card:nth-child(even) {
  transform: rotate(0.55deg);
}

.phase {
  font-weight: 800;
  color: var(--signal);
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}

.gallery-showcase {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.7rem;
}

.gallery-viewport {
  overflow: hidden;
  border-radius: 1rem;
  border: 1px solid var(--line);
  background: var(--card);
  box-shadow: var(--shadow);
}

.gallery-track {
  display: flex;
  transition: transform 520ms ease;
  will-change: transform;
}

.gallery-slide {
  min-width: 100%;
  margin: 0;
}

.gallery-slide img {
  width: 100%;
  height: min(58vh, 560px);
  object-fit: cover;
  display: block;
}

.gallery-slide figcaption {
  padding: 0.9rem 1rem 1rem;
  color: var(--ink-700);
  font-weight: 700;
  background: var(--card);
}

.gallery-control {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink-900);
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 999px;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: var(--shadow);
}

.gallery-control:hover {
  background: #fff;
}

.gallery-thumbs {
  margin-top: 0.8rem;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.55rem;
}

.gallery-thumb {
  border: 2px solid transparent;
  border-radius: 0.65rem;
  overflow: hidden;
  cursor: pointer;
  padding: 0;
  background: var(--card);
}

.gallery-thumb img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}

.gallery-thumb.active {
  border-color: var(--signal);
}

.gallery-status {
  margin: 0.9rem 0 0;
  color: var(--ink-700);
  font-weight: 700;
}

.faq-list {
  display: grid;
  gap: 0.75rem;
}

details {
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 0.85rem;
  padding: 0.8rem 0.9rem;
}

summary {
  cursor: pointer;
  font-weight: 800;
  color: var(--ink-900);
}

details p {
  margin: 0.8rem 0 0;
}

.contact {
  padding-top: 1rem;
}

.contact-inner {
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--card);
  padding: 1.6rem;
  box-shadow: var(--shadow);
}

.site-footer {
  width: min(1100px, 92vw);
  margin: 0 auto;
  padding: 1rem 0 2.1rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-weight: 700;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
}

.footer-logo {
  width: 1.95rem;
  height: 1.95rem;
  object-fit: contain;
  display: block;
}

.site-footer a {
  color: var(--ink-700);
}

[data-animate] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 560ms ease, transform 560ms ease;
}

[data-animate].show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

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

  .floating-card {
    right: 0.35rem;
  }

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

@media (max-width: 760px) {
  .nav-toggle {
    display: block;
  }

  .header-cta {
    display: none;
  }

  .brand-name {
    display: none;
  }

  .quick-nav {
    position: absolute;
    right: 1rem;
    top: calc(100% + 0.55rem);
    flex-direction: column;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 0.8rem;
    padding: 0.5rem;
    min-width: 170px;
    transform: scale(0.98);
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .quick-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1);
  }

  .gallery-showcase {
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }

  .gallery-control {
    display: none;
  }

  .gallery-slide img {
    height: min(45vh, 360px);
  }

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

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