:root {
  --ink: #071826;
  --ink-soft: #183247;
  --blue: #0b6fa4;
  --cyan: #18a8bf;
  --sky: #dcecf5;
  --mist: #f4f8fa;
  --white: #ffffff;
  --gold: #d8a83f;
  --text: #213543;
  --muted: #627482;
  --line: #d9e4ea;
  --shadow: 0 24px 70px rgba(7, 24, 38, 0.14);
  --radius: 26px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 94px; }
body {
  margin: 0;
  background: var(--white);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
body, button, input, select, textarea { font: inherit; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, a, input, select, textarea { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid rgba(24, 168, 191, 0.55); outline-offset: 4px; }

.skip-link {
  position: fixed; left: 16px; top: -60px; z-index: 999;
  padding: 12px 18px; border-radius: 10px; background: var(--white); color: var(--ink);
  font-weight: 800; transition: top 0.2s ease;
}
.skip-link:focus { top: 16px; }
.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }

.site-header {
  position: sticky; top: 0; z-index: 50;
  border-bottom: 1px solid rgba(217, 228, 234, 0.84);
  background: rgba(255, 255, 255, 0.94); backdrop-filter: blur(16px);
}
.nav-wrap { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; flex: 0 0 auto; }
.brand img { width: 72px; height: 58px; object-fit: contain; }
.brand-copy { display: grid; gap: 1px; line-height: 1.05; }
.brand-copy strong { color: var(--ink); font-size: 0.93rem; letter-spacing: 0.045em; text-transform: uppercase; }
.brand-copy span { color: var(--blue); font-size: 0.69rem; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 24px; color: #405665; font-size: 0.91rem; font-weight: 700; }
.nav-links a:not(.nav-cta) { padding-block: 12px; }
.nav-links a:not(.nav-cta):hover { color: var(--blue); }

.nav-cta, .button {
  display: inline-flex; min-height: 50px; align-items: center; justify-content: center; gap: 9px;
  border: 1px solid transparent; border-radius: 999px; padding: 12px 22px;
  font-size: 0.92rem; font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.nav-cta, .button-primary { background: var(--blue); color: var(--white); box-shadow: 0 12px 28px rgba(11, 111, 164, 0.2); }
.nav-cta:hover, .button-primary:hover { background: #075c8a; transform: translateY(-2px); box-shadow: 0 16px 34px rgba(11, 111, 164, 0.28); }
.button-secondary { border-color: rgba(255, 255, 255, 0.42); background: rgba(255, 255, 255, 0.1); color: var(--white); }
.button-secondary:hover { background: rgba(255, 255, 255, 0.18); transform: translateY(-2px); }
.button-white { background: var(--white); color: var(--ink); }
.button-white:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(0, 0, 0, 0.16); }
.whatsapp-icon { width: 19px; height: 19px; flex: 0 0 19px; object-fit: contain; }
.whatsapp-icon-light { filter: brightness(0) invert(1); }

.hero { position: relative; overflow: hidden; min-height: 690px; display: grid; align-items: center; background: var(--ink); }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(7,24,38,.99) 0%, rgba(7,24,38,.94) 42%, rgba(7,24,38,.46) 72%, rgba(7,24,38,.18) 100%), url("/images/hero-house.webp") center/cover no-repeat;
}
.hero::after {
  content: ""; position: absolute; inset: auto -12% -52% 36%; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(24,168,191,.22), transparent 68%);
}
.hero-inner { position: relative; z-index: 2; padding-block: 100px 120px; }
.hero-copy { max-width: 700px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; margin: 0 0 20px;
  color: var(--cyan); font-size: 0.78rem; font-weight: 900; letter-spacing: 0.19em; text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 34px; height: 2px; background: currentColor; }
.hero h1 { max-width: 760px; margin: 0; color: var(--white); font-size: clamp(3.2rem, 7vw, 6.35rem); font-weight: 760; letter-spacing: -0.065em; line-height: .95; }
.hero h1 span { color: #9eddea; }
.hero-lead { max-width: 620px; margin: 28px 0 0; color: #d7e4eb; font-size: clamp(1.03rem, 1.7vw, 1.25rem); line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-note { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 32px; color: #b7cad6; font-size: .82rem; font-weight: 700; }
.hero-note span { display: inline-flex; align-items: center; gap: 8px; }
.hero-note span::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); }

.proof-strip { position: relative; z-index: 4; margin-top: -48px; }
.proof-grid { display: grid; grid-template-columns: repeat(4,1fr); overflow: hidden; border: 1px solid var(--line); border-radius: 22px; background: var(--white); box-shadow: var(--shadow); }
.proof-item { min-height: 104px; padding: 24px 28px; border-right: 1px solid var(--line); }
.proof-item:last-child { border-right: 0; }
.proof-item strong { display: block; color: var(--ink); font-size: 1rem; }
.proof-item span { display: block; margin-top: 7px; color: var(--muted); font-size: .82rem; line-height: 1.45; }

.section { padding-block: 108px; }
.section-soft { background: var(--mist); }
.section-dark { background: var(--ink); color: var(--white); }
.section-heading { display: grid; grid-template-columns: minmax(0,1fr) minmax(280px,.65fr); align-items: end; gap: 56px; margin-bottom: 52px; }
.section-heading h2, .about-copy h2, .quote-copy h2 { margin: 0; color: var(--ink); font-size: clamp(2.35rem,4vw,4.25rem); letter-spacing: -.05em; line-height: 1.02; }
.section-dark .section-heading h2, .section-dark .eyebrow { color: var(--white); }
.section-heading p, .about-copy>p, .quote-copy>p { margin: 0; color: var(--muted); font-size: 1.02rem; line-height: 1.75; }

.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.service-card { min-height: 292px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease; }
.service-card:hover { border-color: #b5d7e5; transform: translateY(-5px); box-shadow: 0 22px 54px rgba(7,24,38,.09); }
.service-no { display: grid; width: 46px; height: 46px; place-items: center; border-radius: 14px; background: var(--sky); color: var(--blue); font-size: .75rem; font-weight: 900; letter-spacing: .08em; }
.service-card h3 { margin: 28px 0 12px; color: var(--ink); font-size: 1.27rem; letter-spacing: -.02em; }
.service-card p { margin: 0; color: var(--muted); font-size: .94rem; line-height: 1.7; }

.feature-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 30px; }
.feature-card { position: relative; overflow: hidden; min-height: 560px; border-radius: 30px; background: var(--ink); }
.feature-card img { width: 100%; height: 100%; min-height: 560px; object-fit: cover; }
.feature-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 42%, rgba(7,24,38,.92)); }
.feature-caption { position: absolute; z-index: 2; inset: auto 34px 34px; color: var(--white); }
.feature-caption span, .feature-mini-copy span { color: #9eddea; font-size: .76rem; font-weight: 900; letter-spacing: .15em; text-transform: uppercase; }
.feature-caption h3 { max-width: 540px; margin: 10px 0 0; font-size: clamp(1.7rem,3vw,2.7rem); letter-spacing: -.035em; line-height: 1.08; }
.feature-stack { display: grid; gap: 20px; }
.feature-mini { display: grid; grid-template-columns: 190px 1fr; overflow: hidden; min-height: 170px; border: 1px solid var(--line); border-radius: 24px; background: var(--white); }
.feature-mini img { width: 100%; height: 100%; object-fit: cover; }
.feature-mini-copy { display: grid; align-content: center; padding: 25px; }
.feature-mini-copy span { color: var(--blue); font-size: .72rem; }
.feature-mini-copy h3 { margin: 8px 0 0; color: var(--ink); font-size: 1.23rem; letter-spacing: -.025em; }

.benefits { display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid rgba(255,255,255,.16); border-bottom: 1px solid rgba(255,255,255,.16); }
.benefit { padding: 34px 28px; border-right: 1px solid rgba(255,255,255,.16); }
.benefit:last-child { border-right: 0; }
.benefit strong { display: block; font-size: 1.02rem; }
.benefit p { margin: 10px 0 0; color: #a9bdc9; font-size: .87rem; line-height: 1.65; }

.transformations { display: grid; gap: 68px; }
.transformation { display: grid; grid-template-columns: .44fr 1fr; gap: 38px; align-items: center; }
.transformation-copy h3 { margin: 0; color: var(--ink); font-size: clamp(1.8rem,3vw,2.7rem); letter-spacing: -.04em; line-height: 1.08; }
.transformation-copy p { margin: 16px 0 0; color: var(--muted); line-height: 1.72; }
.transformation-copy ul { display: grid; gap: 10px; margin: 22px 0 0; padding: 0; list-style: none; }
.transformation-copy li { display: flex; gap: 10px; color: var(--ink-soft); font-size: .9rem; font-weight: 700; }
.transformation-copy li::before { content: "✓"; color: var(--cyan); font-weight: 900; }
.comparison { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.comparison figure { position: relative; overflow: hidden; margin: 0; min-height: 390px; border-radius: 24px; background: #dce4e8; }
.comparison img { width: 100%; height: 100%; min-height: 390px; object-fit: cover; }
.comparison figcaption { position: absolute; left: 16px; top: 16px; border-radius: 999px; padding: 8px 13px; background: rgba(7,24,38,.84); color: var(--white); font-size: .7rem; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }

.gallery-grid { display: grid; grid-template-columns: repeat(12,1fr); grid-auto-rows: 220px; gap: 14px; }
.gallery-grid figure { position: relative; overflow: hidden; margin: 0; border-radius: 22px; background: #dce4e8; }
.gallery-grid figure:nth-child(1) { grid-column: span 7; grid-row: span 2; }
.gallery-grid figure:nth-child(2), .gallery-grid figure:nth-child(3) { grid-column: span 5; }
.gallery-grid figure:nth-child(4), .gallery-grid figure:nth-child(5), .gallery-grid figure:nth-child(6) { grid-column: span 4; }
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.gallery-grid figure:hover img { transform: scale(1.035); }
.gallery-grid figcaption { position: absolute; inset: auto 0 0; padding: 42px 20px 18px; background: linear-gradient(transparent, rgba(7,24,38,.78)); color: var(--white); font-size: .82rem; font-weight: 800; }

.reviews-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.review-card { display: flex; min-height: 310px; flex-direction: column; justify-content: space-between; padding: 32px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.stars { color: var(--gold); font-size: 1.04rem; letter-spacing: .12em; }
.review-card blockquote { margin: 26px 0 28px; color: var(--ink); font-size: 1.08rem; font-style: normal; line-height: 1.7; }
.review-card footer { color: var(--blue); font-size: .84rem; font-weight: 900; }

.about-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 74px; align-items: center; }
.about-portrait { position: relative; max-width: 460px; padding: 20px; }
.about-portrait::before { content: ""; position: absolute; inset: 0 48px 48px 0; border-radius: 36px; background: linear-gradient(135deg, var(--sky), #c6eaf0); }
.about-portrait img { position: relative; z-index: 1; width: 100%; aspect-ratio: 1; border: 10px solid var(--white); border-radius: 50%; object-fit: cover; box-shadow: var(--shadow); }
.about-copy .eyebrow, .quote-copy .eyebrow { color: var(--blue); }
.about-copy h3 { margin: 26px 0 10px; color: var(--ink); font-size: 1.08rem; }
.about-points { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 28px; }
.about-point { padding-top: 18px; border-top: 1px solid var(--line); }
.about-point strong { display: block; color: var(--ink); }
.about-point span { display: block; margin-top: 6px; color: var(--muted); font-size: .84rem; line-height: 1.5; }

.quote-section { padding-block: 110px; background: linear-gradient(145deg,#eaf4f7,#f8fafb 55%,#e5eff4); }
.quote-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: start; }
.contact-options { display: grid; gap: 12px; margin-top: 30px; }
.contact-option { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 18px 20px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.72); }
.contact-option span { color: var(--muted); font-size: .78rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.contact-option .contact-label { display: inline-flex; align-items: center; gap: 8px; }
.contact-option strong { color: var(--ink); font-size: .97rem; }
.contact-option:hover { border-color: var(--cyan); }
.quote-form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; padding: 34px; border: 1px solid var(--line); border-radius: 28px; background: var(--white); box-shadow: var(--shadow); }
.field { display: grid; gap: 8px; }
.field-full { grid-column: 1/-1; }
.field label { color: var(--ink-soft); font-size: .78rem; font-weight: 850; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid #cfdae1; border-radius: 13px; background: #fbfcfd; color: var(--ink); padding: 14px 15px; outline: none; transition: border-color .2s ease, box-shadow .2s ease; }
.field textarea { min-height: 132px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 4px rgba(24,168,191,.12); }
.form-note { grid-column: 1/-1; margin: 0; color: var(--muted); font-size: .74rem; line-height: 1.55; }
.quote-form .button { grid-column: 1/-1; border: 0; cursor: pointer; }

.faq-grid { display: grid; grid-template-columns: .65fr 1.35fr; gap: 60px; }
.faq-title h2 { margin: 0; color: var(--ink); font-size: clamp(2.3rem,3.5vw,3.7rem); letter-spacing: -.05em; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); padding: 21px 0; }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 18px; color: var(--ink); cursor: pointer; font-weight: 800; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; color: var(--blue); font-size: 1.45rem; font-weight: 400; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list p { max-width: 700px; margin: 14px 0 0; color: var(--muted); font-size: .92rem; line-height: 1.7; }

.final-cta { padding-block: 80px; background: linear-gradient(105deg,var(--blue),#074a75); color: var(--white); }
.final-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 36px; }
.final-cta h2 { max-width: 680px; margin: 0; font-size: clamp(2.1rem,4vw,3.8rem); letter-spacing: -.05em; line-height: 1.03; }
.final-cta p { margin: 13px 0 0; color: #cfe8f3; }

.site-footer { padding-block: 56px 88px; background: #06131d; color: #a8bac5; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 50px; }
.footer-brand { max-width: 420px; }
.footer-brand strong { color: var(--white); font-size: 1rem; letter-spacing: .04em; text-transform: uppercase; }
.footer-brand p, .footer-col a, .footer-col span { color: #8fa5b2; font-size: .84rem; line-height: 1.7; }
.footer-brand p { margin: 14px 0 0; }
.footer-col { display: grid; align-content: start; gap: 9px; }
.footer-col strong { margin-bottom: 7px; color: var(--white); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; }
.footer-col a:hover { color: var(--white); }
.footer-whatsapp { display: inline-flex; align-items: center; gap: 8px; width: fit-content; }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; margin-top: 48px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.11); color: #718895; font-size: .72rem; line-height: 1.6; }
.mobile-actions { display: none; }

.thank-you-page { min-height: 100vh; display: grid; place-items: center; padding: 32px; background: var(--ink); }
.thank-you-card { max-width: 620px; padding: 54px; border-radius: 28px; background: var(--white); text-align: center; box-shadow: var(--shadow); }
.thank-you-card img { width: 180px; margin: 0 auto 24px; }
.thank-you-card h1 { margin: 0; color: var(--ink); font-size: clamp(2.2rem,5vw,3.8rem); letter-spacing: -.05em; }
.thank-you-card p { margin: 18px 0 28px; color: var(--muted); line-height: 1.7; }

@media (max-width: 1050px) {
  .nav-links a:not(.nav-cta) { display: none; }
  .hero::before { background: linear-gradient(90deg,rgba(7,24,38,.98),rgba(7,24,38,.8)), url("/images/hero-house.webp") center/cover no-repeat; }
  .proof-grid, .benefits { grid-template-columns: 1fr 1fr; }
  .proof-item:nth-child(2), .benefit:nth-child(2) { border-right: 0; }
  .proof-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .benefit:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.16); }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .feature-grid, .quote-grid { grid-template-columns: 1fr; }
  .feature-stack { grid-template-columns: 1fr 1fr 1fr; }
  .feature-mini { grid-template-columns: 1fr; }
  .feature-mini img { height: 200px; }
  .transformation { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .container { width: min(100% - 28px,1180px); }
  .site-header { position: relative; }
  .nav-wrap { min-height: 72px; }
  .brand img { width: 59px; height: 48px; }
  .brand-copy strong { font-size: .76rem; }
  .brand-copy span { font-size: .59rem; }
  .nav-cta { display: none; }
  .hero { min-height: 670px; }
  .hero::before { background: linear-gradient(180deg,rgba(7,24,38,.9),rgba(7,24,38,.98)), url("/images/hero-house.webp") 60% center/cover no-repeat; }
  .hero-inner { padding-block: 74px 110px; }
  .hero h1 { font-size: clamp(3rem,15vw,4.5rem); }
  .hero-actions .button { width: 100%; }
  .hero-note { display: grid; gap: 9px; }
  .proof-strip { margin-top: -42px; }
  .proof-grid { grid-template-columns: 1fr; }
  .proof-item, .proof-item:nth-child(2) { min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); padding: 20px 22px; }
  .proof-item:last-child { border-bottom: 0; }
  .section { padding-block: 80px; }
  .section-heading, .faq-grid { grid-template-columns: 1fr; gap: 22px; }
  .section-heading { margin-bottom: 36px; }
  .services-grid, .feature-stack, .benefits, .reviews-grid, .about-grid, .footer-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 0; }
  .feature-card, .feature-card img { min-height: 470px; }
  .feature-mini { grid-template-columns: 150px 1fr; }
  .feature-mini img { height: 100%; }
  .benefit, .benefit:nth-child(2) { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.16); }
  .benefit:last-child { border-bottom: 0; }
  .comparison { grid-template-columns: 1fr; }
  .comparison figure, .comparison img { min-height: 300px; }
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 210px; }
  .gallery-grid figure, .gallery-grid figure:nth-child(n) { grid-column: span 1; grid-row: span 1; }
  .gallery-grid figure:first-child { grid-column: span 2; grid-row: span 2; }
  .about-grid { gap: 36px; }
  .about-portrait { max-width: 360px; }
  .quote-section { padding-block: 82px; }
  .quote-grid { gap: 38px; }
  .quote-form { grid-template-columns: 1fr; padding: 24px; }
  .field-full, .quote-form .button, .form-note { grid-column: auto; }
  .final-cta-inner { align-items: flex-start; flex-direction: column; }
  .footer-bottom { flex-direction: column; }
  .mobile-actions { position: fixed; z-index: 60; inset: auto 12px 12px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 8px; border: 1px solid rgba(217,228,234,.82); border-radius: 999px; background: rgba(255,255,255,.96); box-shadow: 0 16px 44px rgba(7,24,38,.2); backdrop-filter: blur(14px); }
  .mobile-actions a { min-height: 46px; display: flex; align-items: center; justify-content: center; gap: 8px; border-radius: 999px; font-size: .82rem; font-weight: 900; }
  .mobile-actions a:first-child { background: var(--blue); color: var(--white); }
  .mobile-actions a:last-child { background: #1f9d5b; color: var(--white); }
}

@media (max-width: 490px) {
  .brand-copy span { display: none; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-grid figure:first-child, .gallery-grid figure:nth-child(n) { grid-column: span 1; grid-row: span 1; }
  .feature-mini { grid-template-columns: 1fr; }
  .feature-mini img { height: 190px; }
  .about-points { grid-template-columns: 1fr; }
  .contact-option { align-items: flex-start; flex-direction: column; gap: 5px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}