/*
Theme Name: LIALUX Engenharia
Theme URI: https://lialux.com.br/
Author: LIALUX
Description: Tema institucional da LIALUX Engenharia, com portfólio, formulário e gestão de contatos.
Version: 1.0.0
Requires at least: 6.4
Requires PHP: 7.4
Text Domain: lialux-engenharia
*/

:root {
  --font-manrope: "Aptos", "Segoe UI", Arial, sans-serif;
  --font-serif: Georgia, "Times New Roman", serif;
  --ink: #0a1b1c;
  --ink-soft: #173033;
  --paper: #f3f1ea;
  --white: #ffffff;
  --orange: #f4a000;
  --orange-light: #ffc044;
  --muted: #687779;
  --line: rgba(10, 27, 28, 0.15);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font-manrope), sans-serif; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
.page-width { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.section { padding-block: 118px; }

.site-header { position: absolute; z-index: 20; top: 0; left: 50%; transform: translateX(-50%); width: min(1280px, calc(100% - 48px)); height: 92px; display: flex; align-items: center; justify-content: space-between; color: white; border-bottom: 1px solid rgba(255,255,255,.2); }
.brand { display: flex; flex-direction: column; gap: 2px; width: 165px; }
.brand img { width: 155px; height: auto; }
.brand span { font-size: 9px; letter-spacing: .42em; margin-left: 39px; color: rgba(255,255,255,.78); }
.desktop-nav { display: flex; gap: 38px; font-size: 13px; }
.desktop-nav a { position: relative; opacity: .86; transition: .25s; }
.desktop-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -8px; height: 2px; background: var(--orange); transition: .25s; }
.desktop-nav a:hover { opacity: 1; }
.desktop-nav a:hover::after { right: 0; }
.header-cta { padding: 12px 18px; border: 1px solid rgba(255,255,255,.45); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; transition: .25s; }
.header-cta:hover { background: var(--orange); border-color: var(--orange); color: var(--ink); }
.header-cta span { margin-left: 12px; }
.mobile-menu { display: none; position: relative; }
.mobile-menu summary { list-style: none; cursor: pointer; width: 40px; height: 40px; display: grid; align-content: center; gap: 5px; }
.mobile-menu summary::-webkit-details-marker { display: none; }
.mobile-menu summary span { display: block; height: 1px; background: white; }
.mobile-menu nav { position: absolute; right: 0; top: 50px; width: 220px; background: var(--ink); padding: 20px; display: grid; gap: 16px; box-shadow: 0 20px 50px rgba(0,0,0,.3); }

.hero { position: relative; min-height: 820px; background: var(--ink); color: white; display: flex; flex-direction: column; justify-content: flex-end; overflow: hidden; }
.hero-image { position: absolute; inset: 0; background: url("assets/images/hero-solar.jpg") center / cover no-repeat; transform: scale(1.04); }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,21,22,.98) 0%, rgba(5,21,22,.84) 43%, rgba(5,21,22,.28) 78%, rgba(5,21,22,.5) 100%), linear-gradient(0deg, rgba(5,21,22,.9), transparent 45%); }
.hero-grid { position: absolute; inset: 0; opacity: .16; background-image: linear-gradient(rgba(255,255,255,.14) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.14) 1px, transparent 1px); background-size: 82px 82px; mask-image: linear-gradient(90deg, black, transparent 65%); }
.hero-content { position: relative; z-index: 2; padding-top: 180px; padding-bottom: 180px; }
.eyebrow { display: flex; align-items: center; gap: 12px; margin: 0 0 26px; font-size: 11px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: #566769; }
.eyebrow span { width: 28px; height: 2px; background: var(--orange); }
.eyebrow.light { color: rgba(255,255,255,.68); }
h1, h2 { margin: 0; font-weight: 500; letter-spacing: -.045em; line-height: .98; }
h1 { max-width: 850px; font-size: clamp(54px, 7vw, 98px); }
h1 em, h2 em { font-family: var(--font-serif), serif; font-weight: 400; color: var(--orange-light); }
.hero-copy { max-width: 620px; margin: 32px 0 0; color: rgba(255,255,255,.72); font-size: 17px; line-height: 1.75; }
.hero-actions { display: flex; gap: 14px; margin-top: 40px; }
.button { min-height: 54px; padding: 0 24px; display: inline-flex; align-items: center; justify-content: center; gap: 28px; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; transition: .25s; }
.button.primary { background: var(--orange); color: var(--ink); }
.button.primary:hover { background: var(--orange-light); transform: translateY(-2px); }
.button.ghost { border: 1px solid rgba(255,255,255,.38); color: white; }
.button.ghost:hover { border-color: white; background: rgba(255,255,255,.08); }
.hero-stats { position: relative; z-index: 3; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.18); }
.hero-stats div { padding: 28px 30px 32px; border-right: 1px solid rgba(255,255,255,.18); display: grid; gap: 6px; }
.hero-stats div:first-child { padding-left: 0; }
.hero-stats div:last-child { border-right: 0; }
.hero-stats strong { font-family: var(--font-serif), serif; font-size: 31px; font-weight: 500; color: var(--orange-light); }
.hero-stats span { font-size: 11px; color: rgba(255,255,255,.6); text-transform: uppercase; letter-spacing: .08em; }

.intro { display: grid; grid-template-columns: 1.05fr .95fr; gap: 110px; }
.intro h2, .section-heading h2, .principles h2, .contact h2, .mobility-bridge h2 { font-size: clamp(45px, 5vw, 70px); }
.intro h2 em, .projects h2 em, .mobility-bridge h2 em { color: #b96f00; }
.intro-copy { padding-top: 46px; }
.intro-copy > p { margin: 0 0 22px; font-size: 16px; line-height: 1.8; color: #4e6062; }
.signature-line { margin-top: 42px; padding-top: 22px; border-top: 1px solid var(--line); display: flex; gap: 32px; font-family: var(--font-serif), serif; font-style: italic; color: #a45e00; }

.services { background: var(--ink); color: white; }
.split-heading { display: grid; grid-template-columns: 1.25fr .75fr; gap: 110px; align-items: end; }
.split-heading > p { margin: 0 0 4px; max-width: 440px; color: rgba(255,255,255,.6); font-size: 15px; line-height: 1.75; }
.service-grid { margin-top: 74px; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.18); border-bottom: 1px solid rgba(255,255,255,.18); }
.service-card { min-height: 400px; padding: 30px 27px 28px; border-right: 1px solid rgba(255,255,255,.18); position: relative; transition: .3s; }
.service-card:last-child { border-right: 0; }
.service-card:hover { background: #102a2c; transform: translateY(-8px); }
.service-number { font-size: 10px; color: rgba(255,255,255,.38); }
.service-mark { margin: 54px 0 28px; color: var(--orange); font-size: 48px; line-height: 1; }
.service-card h3 { margin: 0 0 18px; font-size: 20px; font-weight: 600; }
.service-card p { margin: 0; color: rgba(255,255,255,.55); font-size: 13px; line-height: 1.75; }
.service-line { position: absolute; left: 27px; bottom: 0; width: 0; height: 3px; background: var(--orange); transition: .3s; }
.service-card:hover .service-line { width: calc(100% - 54px); }

.dark-text.split-heading > p { color: #5e6c6e; }
.projects { background: var(--paper); }
.project-grid { margin-top: 70px; display: grid; grid-template-columns: 1.2fr .8fr; grid-template-rows: 310px 310px; gap: 16px; }
.project-card { position: relative; overflow: hidden; color: white; min-height: 300px; }
.project-1 { grid-row: 1 / 3; }
.project-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.project-card:hover img { transform: scale(1.05); }
.project-overlay { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(4,18,19,.94), rgba(4,18,19,.04) 75%); }
.project-content { position: absolute; inset: auto 30px 30px; }
.project-content > span { font-size: 10px; text-transform: uppercase; letter-spacing: .14em; color: var(--orange-light); }
.project-content h3 { margin: 10px 0 8px; font-size: 26px; }
.project-content strong { display: block; margin-bottom: 8px; font-family: var(--font-serif), serif; font-size: 18px; font-weight: 500; }
.project-content p { margin: 0; color: rgba(255,255,255,.68); font-size: 12px; line-height: 1.5; }
.legacy-strip { margin-top: 34px; display: grid; grid-template-columns: .7fr 2fr; align-items: center; border-top: 1px solid var(--line); padding-top: 28px; }
.legacy-strip p { margin: 0; font-size: 11px; text-transform: uppercase; letter-spacing: .1em; color: #6d7c7e; }
.legacy-strip div { display: flex; justify-content: space-between; gap: 16px; font-family: var(--font-serif), serif; font-size: 17px; }

.principles { background: #122c2e; color: white; }
.principles-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 110px; align-items: start; }
.principles-copy { max-width: 450px; color: rgba(255,255,255,.58); line-height: 1.8; margin-top: 30px; }
.values-list { border-top: 1px solid rgba(255,255,255,.2); }
.values-list div { min-height: 82px; display: grid; grid-template-columns: 50px 1fr 25px; align-items: center; border-bottom: 1px solid rgba(255,255,255,.2); }
.values-list span { font-size: 10px; color: var(--orange); }
.values-list strong { font-size: 17px; font-weight: 500; }
.values-list i { font-style: normal; color: rgba(255,255,255,.35); }

.mobility-bridge { background: var(--orange); padding: 64px 0; }
.bridge-layout { display: grid; grid-template-columns: 120px 1fr auto; gap: 42px; align-items: center; }
.bridge-symbol { width: 94px; height: 94px; display: grid; place-items: center; border: 1px solid rgba(10,27,28,.35); font-family: var(--font-serif), serif; font-size: 50px; font-style: italic; }
.mobility-bridge .eyebrow { margin-bottom: 14px; color: #704500; }
.mobility-bridge .eyebrow span { background: var(--ink); }
.mobility-bridge h2 { font-size: clamp(35px, 4vw, 55px); }
.mobility-bridge h2 em { color: var(--ink); }
.mobility-bridge p:not(.eyebrow) { margin: 16px 0 0; max-width: 670px; color: rgba(10,27,28,.72); line-height: 1.7; }
.mobility-bridge a { padding: 17px 20px; border: 1px solid var(--ink); font-size: 11px; text-transform: uppercase; letter-spacing: .07em; font-weight: 700; white-space: nowrap; }
.mobility-bridge a:hover { background: var(--ink); color: white; }
.mobility-bridge a span { margin-left: 18px; }

.contact { background: #081a1b; color: white; }
.contact-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 120px; }
.contact-intro > p:not(.eyebrow) { max-width: 480px; margin: 30px 0; color: rgba(255,255,255,.55); line-height: 1.8; }
.contact-details { display: grid; gap: 11px; margin-top: 42px; }
.contact-details a { color: var(--orange-light); font-size: 15px; }
.contact-details span { color: rgba(255,255,255,.45); font-size: 12px; }
.contact-form { padding: 38px; background: white; color: var(--ink); display: grid; gap: 18px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field-group { display: grid; gap: 8px; }
.contact-form label { display: block; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; }
.contact-form label > span[aria-hidden="true"], .consent-row b { color: #a95f00; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; border: 0; border-bottom: 1px solid #c9ceca; background: transparent; border-radius: 0; padding: 10px 0 12px; outline: none; color: var(--ink); font-size: 13px; text-transform: none; letter-spacing: 0; resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--orange); }
.contact-form input:focus-visible, .contact-form select:focus-visible, .contact-form textarea:focus-visible, .contact-form button:focus-visible { outline: 3px solid rgba(244,160,0,.35); outline-offset: 3px; }
.contact-form button { min-height: 54px; border: 0; background: var(--orange); color: var(--ink); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; cursor: pointer; }
.contact-form button:hover { background: var(--orange-light); }
.contact-form button:disabled { cursor: wait; opacity: .68; }
.contact-form button span { margin-left: 20px; }
.contact-form small { color: #849092; font-size: 10px; line-height: 1.5; }
.contact-form .consent-row { display: grid; grid-template-columns: 20px 1fr; gap: 12px; align-items: start; font-size: 11px; line-height: 1.6; font-weight: 500; letter-spacing: 0; text-transform: none; }
.contact-form .consent-row input { width: 18px; height: 18px; margin: 1px 0 0; accent-color: var(--orange); }
.consent-row a { color: #865000; text-decoration: underline; text-underline-offset: 2px; }
.honeypot { position: absolute !important; width: 1px !important; height: 1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; }
.form-feedback { min-height: 20px; margin: 0; font-size: 12px; line-height: 1.5; }
.form-feedback.success { color: #256c3b; }
.form-feedback.error { color: #9b2c2c; }

.privacy-page { min-height: 100vh; padding: 70px 24px; background: var(--paper); }
.privacy-page article { width: min(780px, 100%); margin: 0 auto; }
.privacy-back { display: inline-block; margin-bottom: 64px; color: #8a5200; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.privacy-page h1 { color: var(--ink); font-size: clamp(48px, 7vw, 78px); }
.privacy-page h2 { margin-top: 42px; color: var(--ink); font-size: 24px; letter-spacing: -.02em; line-height: 1.2; }
.privacy-page p { color: #4e6062; font-size: 15px; line-height: 1.8; }
.privacy-page a { color: #8a5200; text-decoration: underline; }
.privacy-updated { margin-top: 54px; padding-top: 22px; border-top: 1px solid var(--line); font-size: 12px !important; }

footer { background: #051314; color: white; padding: 54px 0 28px; }
.footer-top { display: grid; grid-template-columns: 220px 1fr auto; align-items: center; gap: 50px; padding-bottom: 42px; }
.footer-top > p { margin: 0; max-width: 470px; color: rgba(255,255,255,.5); font-family: var(--font-serif), serif; font-size: 18px; font-style: italic; }
.back-top { font-size: 10px; text-transform: uppercase; letter-spacing: .1em; color: var(--orange-light); }
.footer-bottom { padding-top: 24px; border-top: 1px solid rgba(255,255,255,.12); display: flex; justify-content: space-between; gap: 20px; color: rgba(255,255,255,.35); font-size: 9px; text-transform: uppercase; letter-spacing: .08em; }

@media (max-width: 900px) {
  .section { padding-block: 86px; }
  .desktop-nav, .header-cta { display: none; }
  .mobile-menu { display: block; }
  .hero { min-height: 780px; }
  .hero-content { padding-bottom: 210px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .hero-stats div { border-bottom: 1px solid rgba(255,255,255,.16); }
  .hero-stats div:first-child { padding-left: 30px; }
  .intro, .split-heading, .principles-layout, .contact-layout { grid-template-columns: 1fr; gap: 48px; }
  .intro-copy { padding-top: 0; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card:nth-child(2) { border-right: 0; }
  .service-card:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.18); }
  .project-grid { grid-template-columns: 1fr 1fr; grid-template-rows: 420px 330px; }
  .project-1 { grid-column: 1 / 3; grid-row: auto; }
  .legacy-strip { grid-template-columns: 1fr; gap: 20px; }
  .bridge-layout { grid-template-columns: 90px 1fr; }
  .bridge-layout > a { grid-column: 2; justify-self: start; }
  .footer-top { grid-template-columns: 180px 1fr; }
  .back-top { grid-column: 2; }
}

@media (max-width: 620px) {
  .page-width, .site-header { width: min(100% - 30px, 1180px); }
  .site-header { height: 78px; }
  .brand { width: 145px; }
  .brand img { width: 135px; }
  .brand span { margin-left: 34px; }
  .hero { min-height: 840px; }
  .hero-image { background-position: 58% center; }
  .hero-shade { background: linear-gradient(90deg, rgba(5,21,22,.98), rgba(5,21,22,.68)), linear-gradient(0deg, rgba(5,21,22,.95), transparent); }
  .hero-content { padding-top: 150px; padding-bottom: 260px; }
  .hero-copy { font-size: 15px; }
  .hero-actions { flex-direction: column; align-items: stretch; max-width: 350px; }
  .hero-stats { width: 100%; grid-template-columns: repeat(2, 1fr); }
  .hero-stats div { padding: 20px 16px; }
  .hero-stats div:first-child { padding-left: 16px; }
  .hero-stats strong { font-size: 24px; }
  .hero-stats span { font-size: 9px; }
  .intro h2, .section-heading h2, .principles h2, .contact h2 { font-size: 43px; }
  .signature-line { flex-direction: column; gap: 8px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 330px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.18); }
  .service-card:last-child { border-bottom: 0; }
  .project-grid { display: grid; grid-template-columns: 1fr; grid-template-rows: repeat(3, 370px); }
  .project-1 { grid-column: auto; }
  .legacy-strip div { display: grid; grid-template-columns: 1fr 1fr; }
  .bridge-layout { grid-template-columns: 1fr; }
  .bridge-symbol { width: 72px; height: 72px; }
  .bridge-layout > a { grid-column: 1; }
  .contact-form { padding: 26px 20px; }
  .field-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .back-top { grid-column: 1; }
  .footer-bottom { flex-direction: column; }
}

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