:root {
  color-scheme: light;
  --espresso: #3b2922;
  --cocoa: #62483d;
  --caramel: #a86f42;
  --gold: #c79861;
  --ivory: #fffdf9;
  --cream: #f8f1e8;
  --cream-deep: #efe3d5;
  --ink-soft: #725f56;
  --line: rgba(59, 41, 34, 0.16);
  --whatsapp: #0ca75a;
  --whatsapp-dark: #087d43;
  --shadow: 0 20px 60px rgba(59, 41, 34, 0.12);
  font-family: "Segoe UI", Arial, sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 108px; }
body { margin: 0; min-width: 320px; min-height: 100vh; background: var(--ivory); color: var(--espresso); -webkit-font-smoothing: antialiased; }
body, button, input, select, textarea { font: inherit; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
img { display: block; max-width: 100%; }
a { color: inherit; }

button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 3px solid rgba(12, 167, 90, 0.35);
  outline-offset: 4px;
}

.skip-link { position: fixed; top: 12px; left: 12px; z-index: 100; transform: translateY(-160%); padding: 10px 16px; background: var(--espresso); color: white; text-decoration: none; }
.skip-link:focus { transform: translateY(0); }

.site-header { position: sticky; top: 0; z-index: 30; background: rgba(255, 253, 249, 0.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(16px); }
.header-inner { width: min(1320px, calc(100% - 48px)); min-height: 108px; margin: 0 auto; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 42px; }
.brand, .footer-brand { display: inline-flex; align-items: center; gap: 16px; text-decoration: none; }
.brand img { width: 76px; height: 76px; border-radius: 50%; }
.brand-copy { display: grid; gap: 3px; }
.brand-copy strong, .footer-brand strong { font: 700 clamp(1.5rem, 2.2vw, 2.1rem) / 1.05 Georgia, serif; letter-spacing: -0.03em; }
.brand-copy small { color: var(--caramel); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; }
.site-nav { display: flex; justify-content: flex-end; align-items: center; gap: 34px; }
.site-nav a { position: relative; padding: 12px 0; font-weight: 650; text-decoration: none; }
.site-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 4px; height: 2px; background: var(--caramel); transition: right 180ms ease; }
.site-nav a:hover::after, .site-nav a:focus-visible::after { right: 0; }

.header-cta, .button { display: inline-flex; justify-content: center; align-items: center; min-height: 52px; padding: 13px 23px; border: 1px solid transparent; border-radius: 999px; font-weight: 750; line-height: 1.2; text-decoration: none; cursor: pointer; transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease; }
.header-cta, .button-primary { background: var(--whatsapp); color: white; box-shadow: 0 12px 28px rgba(12, 167, 90, 0.18); }
.header-cta:hover, .button-primary:hover { transform: translateY(-2px); background: var(--whatsapp-dark); box-shadow: 0 16px 34px rgba(12, 167, 90, 0.24); }
.menu-button { display: none; min-height: 44px; padding: 8px 14px; border: 1px solid var(--line); border-radius: 4px; background: white; color: var(--espresso); font-weight: 750; cursor: pointer; }

.hero { min-height: 550px; display: grid; grid-template-columns: minmax(390px, 43.3%) 1fr; background: var(--cream); border-bottom: 1px solid var(--line); }
.hero-copy { padding: clamp(50px, 5vw, 76px) clamp(34px, 5.25vw, 76px); display: flex; flex-direction: column; align-items: flex-start; justify-content: center; }
.eyebrow { margin: 0 0 16px; color: var(--caramel); font-size: 0.74rem; font-weight: 800; letter-spacing: 0.2em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: Georgia, "Times New Roman", serif; letter-spacing: -0.035em; }
h1 { max-width: 650px; margin-bottom: 14px; font-size: clamp(2.7rem, 3vw, 4.1rem); line-height: 1.05; }
.hero-signature { margin-bottom: 24px; color: var(--caramel); font: 500 clamp(1.7rem, 2.35vw, 2.5rem) / 1.25 "Segoe Script", "Brush Script MT", cursive; }
.hero-description { max-width: 500px; margin-bottom: 32px; color: var(--ink-soft); font-size: clamp(1rem, 1.5vw, 1.15rem); line-height: 1.7; }
.hero-actions { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; }
.text-link { display: inline-flex; align-items: center; min-height: 44px; color: var(--espresso); font-weight: 750; text-underline-offset: 8px; text-decoration-color: var(--caramel); text-decoration-thickness: 2px; }
.text-link:hover { color: var(--caramel); }
.hero-photos { min-height: 550px; display: grid; grid-template-columns: 58% 42%; grid-template-rows: 1fr 1fr; overflow: hidden; background: var(--cream-deep); }
.hero-photo { position: relative; min-width: 0; min-height: 0; margin: 0; border-left: 5px solid var(--ivory); border-bottom: 5px solid var(--ivory); overflow: hidden; }
.hero-photo-main { grid-row: 1 / 3; }
.hero-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-photo-main img { object-position: 52% 50%; }

.portfolio-section, .process-section, .contact-section, .privacy-section { padding: clamp(60px, 7vw, 104px) max(24px, calc((100% - 1240px) / 2)); }
.portfolio-section { padding-top: clamp(40px, 3.3vw, 52px); }
.portfolio-section .section-heading h2 { font-size: clamp(2.35rem, 3.2vw, 3.2rem); }
.section-heading h2, .about-copy h2, .contact-intro h2 { margin-bottom: 18px; font-size: clamp(2.35rem, 4vw, 4rem); line-height: 1.05; }
.section-heading > p:last-child, .about-copy > p, .contact-intro > p { color: var(--ink-soft); line-height: 1.75; }
.centered-heading { max-width: 760px; margin: 0 auto 24px; text-align: center; }
.portfolio-filters { display: flex; justify-content: center; gap: 8px 30px; margin-bottom: 24px; padding-bottom: 8px; overflow-x: auto; }
.filter-button { position: relative; flex: none; padding: 10px 2px; border: 0; background: transparent; color: var(--ink-soft); font-weight: 700; cursor: pointer; }
.filter-button::after { content: ""; position: absolute; left: 50%; right: 50%; bottom: 2px; height: 2px; background: var(--caramel); transition: left 180ms ease, right 180ms ease; }
.filter-button:hover, .filter-button.is-active { color: var(--espresso); }
.filter-button.is-active::after { left: 0; right: 0; }
.portfolio-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.portfolio-card { position: relative; min-height: 360px; padding: 0; border: 0; overflow: hidden; background: var(--cream-deep); color: white; text-align: left; cursor: pointer; }
.portfolio-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms ease; }
.portfolio-card-copy { position: absolute; inset: auto 0 0; padding: 22px; background: rgba(35, 22, 17, 0.88); display: grid; gap: 7px; }
.portfolio-card-copy small { color: #f1c98d; font-size: 0.72rem; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; }
.portfolio-card-copy strong { font: 700 1.4rem / 1.1 Georgia, serif; }
.portfolio-card-copy > span { font-size: 0.82rem; text-decoration: underline; text-underline-offset: 4px; }
.portfolio-card:hover img, .portfolio-card:focus-visible img { transform: scale(1.035); }

.process-section { background: var(--cream); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.process-list { max-width: 1160px; margin: 0 auto; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); list-style: none; }
.process-list li { display: grid; grid-template-columns: auto 1fr; gap: 20px; padding: 16px 34px; border-right: 1px solid var(--line); }
.process-list li:last-child { border-right: 0; }
.process-list li > span { color: var(--gold); font: italic 700 1.7rem / 1 Georgia, serif; }
.process-list strong { display: block; margin-bottom: 8px; font: 700 1.15rem / 1.2 Georgia, serif; }
.process-list p { margin-bottom: 0; color: var(--ink-soft); line-height: 1.6; }

.about-section { display: grid; grid-template-columns: minmax(320px, 0.9fr) minmax(420px, 1.1fr); align-items: stretch; min-height: 680px; }
.about-image { min-height: 620px; overflow: hidden; }
.about-image img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.about-copy { padding: clamp(60px, 8vw, 120px); display: flex; flex-direction: column; justify-content: center; background: var(--ivory); }
.value-list { margin: 12px 0 24px; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.value-list li { padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--cocoa); font-weight: 650; }

.contact-section { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(48px, 8vw, 110px); background: var(--espresso); color: white; }
.contact-intro { align-self: center; }
.contact-intro .eyebrow { color: #e4bd8b; }
.contact-intro > p { color: rgba(255, 255, 255, 0.74); }
.contact-details { display: grid; gap: 20px; margin: 34px 0 0; }
.contact-details div { padding-top: 18px; border-top: 1px solid rgba(255, 255, 255, 0.16); }
.contact-details dt { margin-bottom: 5px; color: #e4bd8b; font-size: 0.73rem; font-weight: 800; letter-spacing: 0.15em; text-transform: uppercase; }
.contact-details dd { margin: 0; line-height: 1.6; }
.contact-form { padding: clamp(28px, 4vw, 48px); background: var(--ivory); color: var(--espresso); box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { display: grid; gap: 8px; margin-bottom: 18px; }
.form-field label { font-weight: 750; }
.form-field input, .form-field select, .form-field textarea { width: 100%; border: 1px solid var(--line); border-radius: 3px; background: white; color: var(--espresso); padding: 14px 15px; }
.form-field textarea { resize: vertical; }
.form-privacy { color: var(--ink-soft); font-size: 0.84rem; line-height: 1.55; }
.form-privacy a { color: var(--whatsapp-dark); font-weight: 750; }
.form-submit { width: 100%; }
.form-status { min-height: 22px; margin: 14px 0 0; color: var(--whatsapp-dark); font-size: 0.9rem; font-weight: 650; }

.privacy-section { padding-top: 44px; padding-bottom: 44px; background: var(--cream); }
.privacy-section details { max-width: 980px; margin: 0 auto; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.privacy-section summary { padding: 24px 0; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 24px; cursor: pointer; font: 700 1.25rem / 1.2 Georgia, serif; }
.privacy-section summary small { color: var(--ink-soft); font: 400 0.9rem / 1.4 "Segoe UI", Arial, sans-serif; }
.privacy-content { max-width: 760px; padding: 0 0 26px; color: var(--ink-soft); line-height: 1.7; }

.site-footer { padding: 46px 24px; background: #2b1c17; color: white; }
.footer-inner { width: min(1240px, 100%); margin: 0 auto; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 30px; }
.footer-brand img { width: 64px; height: 64px; border-radius: 50%; }
.footer-brand div { display: grid; gap: 5px; }
.footer-brand strong { font-size: 1.55rem; }
.footer-brand span { color: rgba(255, 255, 255, 0.68); font-size: 0.88rem; }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links a { color: rgba(255, 255, 255, 0.84); font-weight: 650; text-decoration: none; }
.footer-links a:hover { color: #e4bd8b; }
.footer-inner > p { grid-column: 1 / -1; margin: 10px 0 0; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, 0.14); color: rgba(255, 255, 255, 0.58); font-size: 0.86rem; }

.floating-whatsapp { position: fixed; right: 22px; bottom: 22px; z-index: 25; display: none; min-height: 48px; padding: 13px 18px; border-radius: 999px; background: var(--whatsapp); color: white; box-shadow: 0 14px 34px rgba(12, 167, 90, 0.28); font-weight: 800; text-decoration: none; }

.portfolio-dialog { width: min(960px, calc(100% - 32px)); max-height: min(820px, calc(100vh - 32px)); padding: 0; border: 0; background: var(--ivory); color: var(--espresso); box-shadow: 0 34px 90px rgba(20, 12, 9, 0.4); }
.portfolio-dialog::backdrop { background: rgba(28, 17, 13, 0.82); }
.dialog-layout { display: grid; grid-template-columns: 1.05fr 0.95fr; min-height: 560px; }
.dialog-layout > img { width: 100%; height: 100%; min-height: 560px; object-fit: cover; }
.dialog-copy { position: relative; padding: 72px 46px 46px; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; }
.dialog-copy h2 { margin-bottom: 16px; font-size: clamp(2.2rem, 4vw, 3.6rem); line-height: 1; }
.dialog-copy > p:not(.eyebrow) { margin-bottom: 26px; color: var(--ink-soft); line-height: 1.7; }
.dialog-close { position: absolute; top: 18px; right: 18px; min-height: 40px; padding: 8px 12px; border: 1px solid var(--line); background: transparent; color: var(--espresso); font-weight: 750; cursor: pointer; }

@media (max-width: 1120px) {
  .header-inner { grid-template-columns: auto 1fr; gap: 24px; }
  .site-nav { grid-column: 1 / -1; grid-row: 2; justify-content: center; padding-bottom: 12px; }
  .header-cta { justify-self: end; }
  .portfolio-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .portfolio-card:nth-child(7n + 1), .portfolio-card:nth-child(7n + 4) { grid-row: auto; min-height: 390px; }
}

@media (max-width: 820px) {
  html { scroll-padding-top: 82px; }
  .header-inner { width: min(100% - 32px, 740px); min-height: 82px; grid-template-columns: 1fr auto; }
  .brand img { width: 56px; height: 56px; }
  .brand-copy strong { font-size: 1.35rem; }
  .brand-copy small, .header-cta { display: none; }
  .menu-button { display: inline-flex; }
  .site-nav { position: absolute; top: 100%; left: 0; right: 0; display: none; padding: 18px 24px 26px; background: var(--ivory); border-bottom: 1px solid var(--line); box-shadow: 0 18px 34px rgba(59, 41, 34, 0.12); flex-direction: column; gap: 4px; }
  .site-nav.is-open { display: flex; }
  .site-nav a { width: 100%; text-align: center; }
  .hero { min-height: auto; grid-template-columns: 1fr; }
  .hero-copy { padding: 66px 24px 56px; align-items: center; text-align: center; }
  .hero-photos { min-height: 450px; }
  .hero-photo { border-left: 3px solid var(--ivory); border-bottom: 3px solid var(--ivory); }
  .hero-actions { justify-content: center; }
  .portfolio-section, .process-section, .contact-section, .privacy-section { padding-left: 24px; padding-right: 24px; }
  .portfolio-filters { justify-content: flex-start; }
  .portfolio-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .portfolio-card, .portfolio-card:nth-child(7n + 1), .portfolio-card:nth-child(7n + 4) { min-height: 380px; }
  .process-list { grid-template-columns: 1fr; }
  .process-list li { border-right: 0; border-bottom: 1px solid var(--line); padding: 22px 0; }
  .process-list li:last-child { border-bottom: 0; }
  .about-section { grid-template-columns: 1fr; }
  .about-image { min-height: 520px; }
  .about-copy { padding: 72px 24px; }
  .contact-section { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .floating-whatsapp { display: inline-flex; }
  .dialog-layout { grid-template-columns: 1fr; }
  .dialog-layout > img { min-height: 280px; max-height: 42vh; }
  .dialog-copy { padding: 64px 28px 32px; }
}

@media (max-width: 540px) {
  .brand { gap: 10px; }
  .brand-copy strong { font-size: 1.15rem; }
  h1 { font-size: clamp(2.7rem, 13vw, 3.7rem); }
  .hero-photos { min-height: 340px; grid-template-columns: 1fr 1fr; grid-template-rows: 62% 38%; }
  .hero-photo-main { grid-column: 1 / 3; grid-row: 1; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-card, .portfolio-card:nth-child(7n + 1), .portfolio-card:nth-child(7n + 4) { min-height: 460px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .privacy-section summary { grid-template-columns: 1fr; gap: 8px; }
  .footer-links { flex-direction: column; gap: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}