@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  --ink: #0d0d0c;
  --ink-soft: #171716;
  --paper: #f1eee8;
  --paper-deep: #e3ded5;
  --white: #f9f7f2;
  --muted: #8b8981;
  --line-dark: rgba(249, 247, 242, .18);
  --line-light: rgba(13, 13, 12, .17);
  --copper: #b9794d;
  --copper-light: #cb9168;
  --sans: 'Manrope', 'Helvetica Neue', Arial, sans-serif;
  --mono: 'DM Mono', Consolas, monospace;
  --serif: Georgia, 'Times New Roman', serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ink); color: var(--white); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
body.preloader-active { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
img { display: block; max-width: 100%; }

.site-shell { overflow: hidden; }
.preloader { align-items: center; background: var(--ink); display: flex; inset: 0; justify-content: center; opacity: 1; position: fixed; transition: opacity .7s ease, visibility .7s ease; visibility: visible; z-index: 100; }
.preloader.is-hidden { opacity: 0; pointer-events: none; visibility: hidden; }
.preloader-inner { width: min(260px, 68vw); }
.preloader-inner img { height: auto; margin: 0 auto 34px; width: 100%; }
.preloader-status { color: rgba(249,247,242,.58); display: flex; font-family: var(--mono); font-size: 8px; justify-content: space-between; letter-spacing: .11em; text-transform: uppercase; }
.preloader-status span:last-child { color: var(--copper-light); }
.preloader-line { background: rgba(249,247,242,.18); height: 1px; margin-top: 14px; overflow: hidden; width: 100%; }
.preloader-line i { background: var(--copper-light); display: block; height: 100%; transform: scaleX(0); transform-origin: left; animation: preloader-progress 3s cubic-bezier(.2,.7,.2,1) forwards; }
.site-header { align-items: center; display: flex; justify-content: space-between; left: 0; padding: 22px 4vw; position: absolute; right: 0; top: 0; z-index: 10; }
.brand-lockup { height: 62px; width: 82px; }
.brand-lockup img { height: 100%; object-fit: contain; object-position: center; width: 100%; }
.main-nav { align-items: center; display: flex; gap: clamp(22px, 3.2vw, 54px); }
.main-nav a { color: rgba(249,247,242,.75); font-size: 11px; letter-spacing: .15em; text-transform: uppercase; transition: color .25s ease; }
.main-nav a:hover { color: var(--white); }
.nav-cta { border: 1px solid rgba(249,247,242,.32); padding: 12px 17px; }
.nav-cta span { color: var(--copper-light); margin-left: 9px; }
.menu-toggle { background: transparent; border: 0; color: var(--white); display: none; }

.hero { height: 100svh; min-height: 620px; position: relative; }
.hero-image { background-image: url('assets/proyecto-casa-horizonte.png'); background-position: center; background-size: cover; inset: 0; position: absolute; transform: scale(1.03); animation: hero-settle 1.7s cubic-bezier(.2,.8,.2,1) forwards; }
.hero-scrim { background: linear-gradient(90deg, rgba(10,10,9,.88) 0%, rgba(10,10,9,.53) 43%, rgba(10,10,9,.11) 78%), linear-gradient(0deg, rgba(10,10,9,.61), transparent 48%); inset: 0; position: absolute; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) 120px; margin: 0 auto; max-width: 1480px; min-height: 100%; padding: 16vh 7vw 10vh; position: relative; width: 100%; }
.hero-grid::before { border: 1px solid rgba(249,247,242,.16); content: ''; inset: 15px 4vw; pointer-events: none; position: absolute; }
.hero-copy { align-self: center; max-width: 690px; }
.eyebrow { align-items: center; color: var(--ink); display: flex; font-family: var(--mono); font-size: 10px; gap: 13px; letter-spacing: .18em; line-height: 1.4; text-transform: uppercase; }
.eyebrow.light, .light-link { color: rgba(249,247,242,.75); }
.eyebrow.copper { color: var(--copper-light); }
.eyebrow-line { background: currentColor; display: inline-block; height: 1px; opacity: .8; width: 34px; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-weight: 600; letter-spacing: -.07em; }
h1 { color: var(--white); font-size: clamp(4.2rem, 8.6vw, 8.6rem); line-height: .87; margin: 30px 0 27px; }
h1 em, h2 em { font-family: var(--serif); font-weight: 400; letter-spacing: -.08em; }
.hero-intro { color: rgba(249,247,242,.8); font-size: clamp(14px, 1.2vw, 17px); line-height: 1.55; max-width: 420px; }
.hero-actions { align-items: center; display: flex; flex-wrap: wrap; gap: 26px; margin-top: 30px; }
.button { align-items: center; border: 0; display: inline-flex; font-size: 11px; gap: 24px; justify-content: space-between; letter-spacing: .12em; min-height: 52px; padding: 0 20px; text-transform: uppercase; transition: transform .25s ease, background .25s ease, color .25s ease; }
.button:hover { transform: translateY(-3px); }
.button:active { transform: translateY(-1px) scale(.98); }
.button span { font-size: 18px; letter-spacing: 0; }
.button-light { background: var(--white); color: var(--ink); }
.button-light:hover { background: var(--copper-light); }
.text-link { border-bottom: 1px solid currentColor; display: inline-flex; font-size: 11px; gap: 17px; letter-spacing: .12em; padding-bottom: 8px; text-transform: uppercase; transition: color .25s ease; }
.text-link:hover { color: var(--copper-light); }
.text-link span { font-size: 16px; letter-spacing: 0; }
.hero-side-note { align-self: end; border-left: 1px solid rgba(249,247,242,.35); color: rgba(249,247,242,.75); display: flex; flex-direction: column; font-family: var(--mono); font-size: 10px; gap: 18px; letter-spacing: .14em; line-height: 1.5; margin-bottom: 2vh; padding-left: 18px; text-transform: uppercase; }
.hero-side-note span { color: var(--copper-light); font-size: 13px; }
.scroll-cue { align-items: center; bottom: 25px; display: flex; flex-direction: column; font-family: var(--mono); font-size: 9px; gap: 10px; left: 50%; letter-spacing: .2em; position: absolute; text-transform: uppercase; transform: translateX(-50%); }
.scroll-cue i { background: var(--copper-light); display: block; height: 25px; width: 1px; }

.section-dark { background: var(--ink); }
.section-light { background: var(--paper); color: var(--ink); }
.section-copper { background: var(--copper); color: var(--ink); }
.manifesto { padding: 145px 7vw 0; }
.section-grid { display: grid; gap: 6vw; grid-template-columns: minmax(150px, 1fr) minmax(0, 2.2fr); margin: 0 auto; max-width: 1280px; }
.manifesto-copy { max-width: 820px; }
h2 { font-size: clamp(3.5rem, 7vw, 7.3rem); line-height: .9; margin: 8px 0 70px; }
.manifesto-copy h2 { color: var(--white); }
.manifesto-bottom { align-items: end; display: grid; gap: 5vw; grid-template-columns: 1fr 1fr; max-width: 770px; }
.manifesto-bottom p { color: rgba(249,247,242,.68); font-size: 15px; line-height: 1.7; margin: 0; max-width: 390px; }
.manifesto-bottom .text-link { color: var(--white); justify-self: start; }
.ticker { border-bottom: 1px solid var(--line-dark); border-top: 1px solid var(--line-dark); display: flex; gap: 7vw; margin: 130px -7vw 0; overflow: hidden; padding: 18px 7vw; white-space: nowrap; }
.ticker span { color: rgba(249,247,242,.72); font-family: var(--mono); font-size: 10px; letter-spacing: .19em; }
.ticker span::before { color: var(--copper-light); content: '✳'; margin-right: 7vw; }

.services { padding: 155px 7vw 150px; }
.section-intro { margin: 0 auto 80px; max-width: 1280px; }
.section-intro h2 { margin-bottom: 0; }
.service-list { margin: 0 auto; max-width: 1280px; }
.service-row { align-items: center; border-top: 1px solid var(--line-light); display: grid; gap: 5vw; grid-template-columns: 60px 1fr 50px; padding: 33px 0 35px; transition: padding .3s ease; }
.service-row:last-child { border-bottom: 1px solid var(--line-light); }
.service-row:hover { padding-left: 16px; padding-right: 16px; }
.service-number, .service-arrow { color: var(--copper); font-family: var(--mono); font-size: 12px; }
.service-row h3 { font-size: clamp(25px, 3vw, 42px); font-weight: 500; letter-spacing: -.06em; margin: 0 0 8px; }
.service-row p { color: #67655f; font-size: 14px; line-height: 1.6; margin: 0; max-width: 510px; }
.service-arrow { font-size: 24px; justify-self: end; }

.projects { padding: 150px 7vw 155px; }
.projects-head { align-items: end; display: flex; justify-content: space-between; margin: 0 auto 65px; max-width: 1280px; }
.projects-head h2 { margin-bottom: 0; }
.project-filter { display: flex; flex-wrap: wrap; gap: 7px; justify-content: flex-end; }
.filter-button { background: transparent; border: 1px solid var(--line-dark); color: rgba(249,247,242,.57); font-family: var(--mono); font-size: 10px; letter-spacing: .08em; padding: 10px 13px; text-transform: uppercase; transition: .25s ease; }
.filter-button:hover, .filter-button.is-active { background: var(--white); border-color: var(--white); color: var(--ink); }
.project-grid { display: grid; gap: 60px 24px; grid-template-columns: 1.35fr .65fr; margin: 0 auto; max-width: 1280px; }
.project-card-tall { margin-top: 110px; }
.project-card-last { grid-column: 1 / -1; margin-left: 15%; width: 75%; }
.project-image { background: var(--ink-soft); overflow: hidden; }
.project-card-wide .project-image { aspect-ratio: 1.55 / 1; }
.project-card-tall .project-image { aspect-ratio: .73 / 1; }
.project-image img { height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2,.7,.2,1); width: 100%; }
.project-card:hover .project-image img { transform: scale(1.045); }
.project-meta { align-items: start; display: flex; justify-content: space-between; padding-top: 20px; }
.project-meta span { color: var(--copper-light); font-family: var(--mono); font-size: 10px; letter-spacing: .13em; text-transform: uppercase; }
.project-meta h3 { color: var(--white); font-size: clamp(24px, 2.4vw, 37px); font-weight: 500; letter-spacing: -.06em; margin: 8px 0 0; }
.circle-arrow { align-items: center; border: 1px solid var(--line-dark); border-radius: 50%; color: var(--white) !important; display: flex; font-family: var(--sans) !important; font-size: 17px !important; height: 42px; justify-content: center; letter-spacing: 0 !important; transition: .25s ease; width: 42px; }
.project-card:hover .circle-arrow { background: var(--copper); border-color: var(--copper); }
.project-card.is-hidden { display: none; }

.studio { display: grid; gap: 9vw; grid-template-columns: minmax(0, 1fr) minmax(310px, .8fr); padding: 155px 10vw; }
.studio-image-wrap { max-width: 610px; position: relative; }
.studio-image-wrap img { aspect-ratio: .82 / 1; height: 100%; object-fit: cover; width: 100%; }
.image-stamp { align-items: center; background: var(--copper); bottom: 20px; color: var(--ink); display: flex; font-family: var(--mono); font-size: 13px; height: 66px; justify-content: center; position: absolute; right: -20px; width: 66px; }
.studio-copy { align-self: center; max-width: 520px; }
.studio-copy h2 { margin-bottom: 42px; }
.studio-copy > p { color: #67655f; font-size: 15px; line-height: 1.75; margin-bottom: 20px; max-width: 450px; }
.studio-signature { align-items: center; border-top: 1px solid var(--line-light); display: flex; gap: 14px; margin-top: 43px; padding-top: 19px; }
.studio-signature > span { color: var(--copper); font-family: var(--serif); font-size: 32px; }
.studio-signature strong, .studio-signature small { display: block; }
.studio-signature strong { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; }
.studio-signature small { color: #747169; font-family: var(--mono); font-size: 9px; letter-spacing: .05em; margin-top: 3px; }

.process { display: grid; gap: 9vw; grid-template-columns: .8fr 1.3fr; padding: 145px 10vw; }
.dark-eyebrow { color: var(--ink); }
.process-head h2 { margin-bottom: 36px; }
.process-head > p:last-child { font-size: 15px; line-height: 1.6; max-width: 260px; }
.process-steps { align-self: center; display: grid; gap: 48px; grid-template-columns: repeat(3, 1fr); }
.process-step { border-top: 1px solid rgba(13,13,12,.44); padding-top: 18px; }
.process-step > span { font-family: var(--mono); font-size: 11px; }
.process-step h3 { font-size: 22px; font-weight: 600; letter-spacing: -.05em; margin: 58px 0 13px; }
.process-step p { color: rgba(13,13,12,.7); font-size: 13px; line-height: 1.65; margin: 0; }

.contact { display: grid; gap: 9vw; grid-template-columns: 1.15fr .85fr; padding: 155px 10vw 160px; }
.contact-intro { max-width: 650px; }
.contact-intro h2 { margin-bottom: 38px; }
.contact-intro > p { color: rgba(249,247,242,.66); font-size: 15px; line-height: 1.7; max-width: 420px; }
.contact-direct { border-top: 1px solid var(--line-dark); display: grid; gap: 13px; margin-top: 55px; padding-top: 18px; }
.contact-direct a { align-items: center; display: flex; font-family: var(--mono); font-size: 12px; justify-content: space-between; max-width: 420px; }
.contact-direct a span { color: var(--copper-light); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; }
.contact-direct a b { color: var(--copper-light); font-family: var(--sans); font-size: 18px; font-weight: 400; }
.contact-form { align-self: center; border-top: 1px solid var(--line-dark); padding-top: 9px; }
.contact-form label { border-bottom: 1px solid var(--line-dark); color: rgba(249,247,242,.5); display: block; font-family: var(--mono); font-size: 10px; letter-spacing: .12em; padding: 19px 0 13px; text-transform: uppercase; }
.contact-form input, .contact-form select, .contact-form textarea { background: transparent; border: 0; color: var(--white); display: block; font-family: var(--sans); font-size: 15px; letter-spacing: 0; outline: 0; padding: 9px 0 0; width: 100%; }
.contact-form select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--copper-light) 50%), linear-gradient(135deg, var(--copper-light) 50%, transparent 50%); background-position: calc(100% - 6px) 15px, 100% 15px; background-repeat: no-repeat; background-size: 6px 6px, 6px 6px; }
.contact-form option { background: var(--ink); }
.contact-form textarea { min-height: 96px; resize: vertical; }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: rgba(249,247,242,.35); }
.button-copper { background: var(--copper); color: var(--ink); margin-top: 29px; width: 100%; }
.button-copper:hover { background: var(--copper-light); }
.form-note { color: var(--copper-light); font-family: var(--mono); font-size: 10px; line-height: 1.5; margin: 16px 0 0; min-height: 15px; }

.site-footer { align-items: center; background: #070706; display: grid; gap: 20px; grid-template-columns: 1.4fr 1fr 1fr auto; padding: 26px 4vw; }
.footer-brand { height: 42px; width: 145px; }
.footer-brand img { height: 100%; object-fit: contain; object-position: left center; width: 100%; }
.site-footer p { color: rgba(249,247,242,.45); font-size: 10px; letter-spacing: .08em; margin: 0; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: rgba(249,247,242,.65); font-family: var(--mono); font-size: 10px; }
.copyright { justify-self: end; }

.floating-actions { bottom: 24px; display: flex; flex-direction: column; gap: 8px; position: fixed; right: 24px; z-index: 20; }
.floating-action { align-items: center; backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border: 1px solid rgba(249,247,242,.24); display: flex; gap: 12px; min-height: 58px; min-width: 190px; padding: 8px 12px; transition: border-color .25s ease, transform .25s ease, background .25s ease; }
.floating-action:hover { border-color: var(--copper-light); transform: translateX(-5px); }
.floating-whatsapp { background: rgba(185,121,77,.96); color: var(--ink); }
.floating-call { background: rgba(13,13,12,.94); color: var(--white); }
.floating-mark { align-items: center; border: 1px solid currentColor; display: flex; font-family: var(--mono); font-size: 9px; height: 34px; justify-content: center; letter-spacing: .04em; width: 34px; }
.floating-whatsapp .floating-mark { border-color: rgba(13,13,12,.42); }
.floating-copy { display: flex; flex: 1; flex-direction: column; gap: 2px; }
.floating-copy small { font-family: var(--mono); font-size: 8px; letter-spacing: .1em; opacity: .66; text-transform: uppercase; }
.floating-copy strong { font-size: 12px; font-weight: 700; letter-spacing: .02em; }
.floating-arrow { font-size: 18px; }

[data-reveal] { opacity: 0; transform: translateY(25px); transition: opacity .65s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
@keyframes hero-settle { from { transform: scale(1.09); } to { transform: scale(1.03); } }
@keyframes preloader-progress { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; } [data-reveal] { opacity: 1; transform: none; } }

@media (max-width: 820px) {
  .site-header { padding: 18px 6vw; }
  .brand-lockup { height: 55px; width: 72px; }
  .menu-toggle { align-items: center; display: flex; gap: 11px; font-family: var(--mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
  .menu-icon { display: flex; flex-direction: column; gap: 5px; }
  .menu-icon i { background: var(--white); display: block; height: 1px; width: 21px; }
  .main-nav { align-items: stretch; background: rgba(13,13,12,.98); flex-direction: column; gap: 0; left: 0; opacity: 0; padding: 94px 7vw 34px; pointer-events: none; position: absolute; right: 0; top: 0; transform: translateY(-12px); transition: opacity .3s ease, transform .3s ease; z-index: -1; }
  .main-nav.is-open { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .main-nav a { border-top: 1px solid var(--line-dark); padding: 20px 0; }
  .nav-cta { border-left: 0; border-right: 0; border-bottom: 1px solid var(--line-dark); padding: 20px 0; }
  .hero-grid { grid-template-columns: 1fr; padding: 13vh 7vw 12vh; }
  .hero-grid::before { inset: 12px 4vw; }
  .hero-side-note { display: none; }
  .hero-scrim { background: linear-gradient(90deg, rgba(10,10,9,.85), rgba(10,10,9,.28)), linear-gradient(0deg, rgba(10,10,9,.62), transparent 55%); }
  .manifesto, .services, .projects { padding-left: 7vw; padding-right: 7vw; }
  .section-grid { display: block; }
  .section-grid > .eyebrow { margin-bottom: 55px; }
  .manifesto-bottom { display: block; }
  .manifesto-bottom .text-link { margin-top: 30px; }
  .ticker { margin-left: -7vw; margin-right: -7vw; }
  .projects-head { align-items: start; display: block; }
  .project-filter { justify-content: flex-start; margin-top: 35px; }
  .project-grid { display: block; }
  .project-card-tall, .project-card-last { margin-left: 0; margin-top: 55px; width: 100%; }
  .studio, .process, .contact { display: block; padding-left: 7vw; padding-right: 7vw; }
  .studio-copy { margin-top: 70px; }
  .process-steps { gap: 38px; grid-template-columns: 1fr; margin-top: 70px; }
  .process-step h3 { margin-top: 25px; }
  .contact-form { margin-top: 75px; }
  .site-footer { align-items: start; display: flex; flex-wrap: wrap; justify-content: space-between; }
  .site-footer > p:first-of-type { max-width: 170px; }
  .footer-links { order: 3; width: 100%; }
  .copyright { justify-self: auto; }
  .floating-actions { bottom: 14px; right: 14px; }
  .floating-action { min-height: 52px; min-width: 174px; padding: 7px 10px; }
}

@media (max-width: 480px) {
  h1 { font-size: clamp(3.7rem, 17vw, 5.4rem); margin-bottom: 23px; }
  h2 { font-size: clamp(3.1rem, 15vw, 4.6rem); }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .button { width: 100%; }
  .service-row { gap: 12px; grid-template-columns: 32px 1fr 23px; }
  .service-row p { font-size: 13px; }
  .service-arrow { font-size: 18px; }
  .project-meta h3 { font-size: 27px; }
  .studio { padding-top: 95px; padding-bottom: 95px; }
  .image-stamp { height: 52px; right: -8px; width: 52px; }
  .process, .contact { padding-bottom: 100px; padding-top: 100px; }
  .contact-direct a { font-size: 11px; }
  .site-footer { gap: 17px; }
  .floating-actions { bottom: 10px; left: 10px; right: 10px; }
  .floating-action { flex: 1; min-width: 0; }
  .floating-copy small { font-size: 7px; }
}