/* BrismarP Tecnologia — design system: editorial engineering, mineral surfaces,
   asymmetric compositions, #0C4A57 trust blue, copper accents, Manrope + Source Sans 3.
   Convertido de Tailwind/React para CSS puro (PHP/MySQL). */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@500;600;700;800&family=Source+Sans+3:wght@400;600&display=swap');


:root { --radius: 0.2rem; --background: #f4f3ef; --foreground: #142229; --primary: #0c4a57; --copper: #c77c4b; --ink: #10242b; --mist: #e8e9e5; --muted: #657177; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--background); color: var(--foreground); font-family: "Source Sans 3", sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
.site-shell { overflow: hidden; }
.site-header { position: absolute; z-index: 10; top: 0; left: 0; width: 100%; color: #fff; border-bottom: 1px solid rgba(255,255,255,.22); transition: color .2s ease, background .2s ease, border-color .2s ease; }
.site-header--light { position: absolute; color: var(--primary); background: rgba(244,243,239,.92); border-bottom-color: rgba(12,74,87,.14); backdrop-filter: blur(12px); }
.site-header--light .desktop-nav a { opacity: .7; }
.site-header--light .desktop-nav a:hover, .site-header--light .desktop-nav a.active { opacity: 1; }
.site-header--light .header-cta { border-color: rgba(12,74,87,.38); }
.site-header--light .header-cta:hover { color: #fff; background: var(--primary); }
.site-header--light .menu-toggle { color: var(--primary); }
.header-inner { width: min(1240px, calc(100% - 72px)); height: 88px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font: 800 23px/1 "Manrope", sans-serif; letter-spacing: -.06em; }
.brand img { width: 38px; height: 38px; object-fit: contain; filter: drop-shadow(0 2px 3px rgba(0,0,0,.12)); }
.brand--light img { filter: none; }
.brand > span { position: relative; padding-bottom: 4px; }
.brand > span::after { content: ""; position: absolute; left: 0; bottom: 0; width: 17px; height: 2px; background: #e4a26e; }
.brand span span { color: #e4a26e; }
.desktop-nav { display: flex; align-items: center; gap: clamp(18px, 2.3vw, 34px); margin-left: auto; }
.desktop-nav a { position: relative; font: 600 12px/1 "Manrope", sans-serif; letter-spacing: .07em; text-transform: uppercase; opacity: .78; transition: opacity .2s ease; }
.desktop-nav a:hover, .desktop-nav a.active { opacity: 1; }
.desktop-nav a.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -13px; height: 2px; background: #e4a26e; }
.header-cta, .mobile-contact { display: inline-flex; align-items: center; gap: 8px; border: 1px solid rgba(255,255,255,.5); padding: 13px 17px; font: 700 11px/1 "Manrope", sans-serif; letter-spacing: .05em; text-transform: uppercase; transition: background .2s ease, color .2s ease; }
.header-cta:hover { background: #fff; color: var(--primary); }
.menu-toggle { display: none; background: transparent; border: 0; color: #fff; }
.mobile-nav { display: none; }
.hero { height: min(820px, 100vh); min-height: 660px; position: relative; color: #fff; background: #10242b; }
.hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,25,30,.88), rgba(5,25,30,.25) 60%, rgba(5,25,30,.12)), linear-gradient(0deg, rgba(5,25,30,.65), transparent 50%); }
.hero-content { position: absolute; left: max(36px, calc((100% - 1240px)/2)); right: max(36px, calc((100% - 1240px)/2)); top: 44%; transform: translateY(-30%); }
.eyebrow, .section-label, .section-label span:first-child { font: 700 11px/1.2 "Manrope", sans-serif; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow { color: var(--primary); }
.eyebrow--light { color: rgba(255,255,255,.72); }
.hero h1, .inner-hero h1 { max-width: 800px; margin: 24px 0 35px; font: 700 clamp(60px, 8.2vw, 126px)/.88 "Manrope", sans-serif; letter-spacing: -.085em; }
em { color: #d8905a; font-style: normal; }
.hero-bottom { display: flex; align-items: end; gap: 58px; }
.hero-bottom p { width: 285px; margin: 0; color: rgba(255,255,255,.76); font-size: 17px; line-height: 1.45; }
.hero-index { position: absolute; right: max(36px, calc((100% - 1240px)/2)); bottom: 40px; font: 700 11px/1 "Manrope", sans-serif; letter-spacing: .18em; }
.hero-index span { margin: 0 10px; color: #e4a26e; }
.cta-link { display: inline-flex; align-items: center; gap: 16px; color: var(--primary); border-bottom: 1px solid currentColor; padding-bottom: 9px; font: 700 12px/1 "Manrope", sans-serif; letter-spacing: .08em; text-transform: uppercase; transition: gap .2s ease, color .2s ease; }
.cta-link:hover { gap: 22px; color: var(--copper); }
.cta-link--light { color: #fff; }
.section-pad { padding: 140px max(36px, calc((100% - 1240px)/2)); }
.intro { display: grid; grid-template-columns: 1fr 2.1fr .85fr; gap: 50px; align-items: start; }
.section-label { display: flex; gap: 18px; align-items: center; color: var(--primary); }
.section-label span:first-child { color: var(--copper); }
.section-label span:last-child { white-space: nowrap; }
.section-label::before { content: ""; order: 1; width: 42px; height: 1px; background: currentColor; opacity: .3; }
.section-label span:last-child { order: 2; }
.section-label span:first-child { order: 0; }
.section-label--light { color: rgba(255,255,255,.7); }
.intro-copy h2, .project-copy h2, .detail-copy h2, .final-cta h2, .inner-content h2 { margin: -4px 0 28px; max-width: 720px; font: 600 clamp(37px, 5vw, 73px)/.98 "Manrope", sans-serif; letter-spacing: -.065em; }
.intro-copy p, .project-copy > p:not(.eyebrow), .detail-copy > p, .inner-hero p, .content-columns p { max-width: 540px; color: #526066; font-size: 18px; line-height: 1.55; margin: 0 0 32px; }
.intro-stat { margin-top: 105px; border-left: 1px solid #c4c9c5; padding-left: 25px; }
.intro-stat strong { display: block; font: 700 68px/1 "Manrope"; letter-spacing: -.08em; color: var(--primary); }
.intro-stat span { display: block; margin-top: 12px; color: #647078; font-size: 15px; line-height: 1.3; }
.dark-rail { padding: 125px max(36px, calc((100% - 1240px)/2)); background: var(--ink); color: #fff; }
.dark-rail-head { display: grid; grid-template-columns: 1.2fr 1fr; align-items: end; margin-bottom: 80px; }
.dark-rail-head p { max-width: 300px; margin: 0; color: rgba(255,255,255,.6); font-size: 17px; line-height: 1.4; }
.service-list { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.22); }
.service-list article { position: relative; min-height: 305px; padding: 30px 34px 30px 0; border-right: 1px solid rgba(255,255,255,.22); transition: background .25s ease, padding .25s ease; }
.service-list article + article { padding-left: 34px; }
.service-list article:last-child { border-right: 0; }
.service-list article:hover { background: rgba(255,255,255,.04); }
.service-list article > span { color: #e4a26e; font: 700 11px "Manrope"; }
.service-list h3 { margin: 50px 0 18px; font: 600 clamp(27px, 3.2vw, 43px)/.95 "Manrope"; letter-spacing: -.07em; }
.service-list p { max-width: 235px; color: rgba(255,255,255,.6); font-size: 15px; line-height: 1.45; }
.service-list article > svg { position: absolute; right: 20px; bottom: 26px; color: #e4a26e; }
.project-feature { display: grid; grid-template-columns: .85fr 1.15fr; gap: 9vw; align-items: center; }
.project-copy > .eyebrow { margin: 80px 0 24px; }
.project-copy h2 { margin-bottom: 24px; }
.project-image { position: relative; display: block; min-height: 660px; overflow: hidden; }
.project-image img { width: 100%; height: 100%; min-height: 660px; object-fit: cover; transition: transform .5s cubic-bezier(.23,1,.32,1); }
.project-image:hover img { transform: scale(1.035); }
.project-image span { position: absolute; left: 0; bottom: 0; display: inline-flex; align-items: center; gap: 12px; padding: 19px 25px; color: #fff; background: var(--primary); font: 700 11px "Manrope"; text-transform: uppercase; letter-spacing: .08em; }
.numbers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 25px; padding: 85px max(36px, calc((100% - 1240px)/2)); color: #fff; background: var(--primary); }
.numbers strong { display: block; font: 700 clamp(45px, 5vw, 72px)/1 "Manrope"; letter-spacing: -.08em; }
.numbers strong span { font-size: .55em; color: #e4a26e; }
.numbers p { margin: 15px 0 0; color: rgba(255,255,255,.68); font-size: 14px; }
.detail-section { display: grid; grid-template-columns: 1.05fr .95fr; gap: 9vw; align-items: center; }
.detail-image img { width: 100%; max-height: 620px; object-fit: cover; }
.detail-copy h2 { margin-top: 44px; }
.check-list { display: grid; gap: 13px; margin: 25px 0 38px; color: #354a51; font-weight: 600; }
.check-list span { display: flex; gap: 11px; align-items: center; }
.check-list svg { padding: 3px; border-radius: 50%; color: #fff; background: var(--copper); }
.final-cta { display: flex; align-items: end; justify-content: space-between; gap: 40px; padding: 115px max(36px, calc((100% - 1240px)/2)); background: var(--ink); color: #fff; }
.final-cta h2 { margin-top: 52px; margin-bottom: 0; }
.site-footer { padding: 82px max(36px, calc((100% - 1240px)/2)) 26px; background: #0b1d23; color: #fff; }
.site-header--light .brand { color: var(--primary); }
.site-footer .brand { color: #fff; }
.footer-main { display: flex; justify-content: space-between; gap: 50px; padding-bottom: 75px; }
.footer-note { margin-top: 30px; color: rgba(255,255,255,.5); font-size: 17px; line-height: 1.4; }
.footer-links { display: flex; gap: 100px; }
.footer-links > div { display: grid; align-content: start; gap: 13px; }
.footer-links a, .footer-links span { color: rgba(255,255,255,.67); font-size: 15px; }
.footer-links a:hover { color: #fff; }
.footer-links .eyebrow { color: #e4a26e; margin: 0 0 10px; }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 22px; color: rgba(255,255,255,.35); border-top: 1px solid rgba(255,255,255,.14); font-size: 13px; }
.inner-page { background: var(--background); }
.inner-hero { display: grid; grid-template-columns: 1.05fr .95fr; min-height: 660px; padding: 180px max(36px, calc((100% - 1240px)/2)) 100px; gap: 9vw; align-items: end; background: #e7e9e5; }
.inner-hero h1 { color: var(--ink); font-size: clamp(58px, 7.7vw, 108px); margin: 55px 0 28px; }
.inner-hero p { margin: 0; max-width: 520px; }
.inner-hero-image { position: relative; height: 500px; overflow: hidden; border-left: 10px solid var(--primary); border-bottom: 10px solid var(--copper); }
.inner-hero-image::before { content: "BRISMarP / 2026"; position: absolute; z-index: 2; left: -2px; bottom: -23px; color: var(--copper); font: 700 9px "Manrope"; letter-spacing: .12em; transform: rotate(-90deg); transform-origin: left top; }
.inner-hero-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s cubic-bezier(.23,1,.32,1); }
.inner-hero-image:hover img { transform: scale(1.03); }
.inner-body { display: grid; grid-template-columns: .75fr 1.25fr; gap: 8vw; }
.inner-content { padding-top: 5px; }
.content-title { max-width: 650px !important; margin-top: 0 !important; }
.content-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 35px; margin: 50px 0; }
.content-columns p { font-size: 17px; }
.accordion-list { margin: 45px 0; border-top: 1px solid #cdd3cf; }
.accordion-item { border-bottom: 1px solid #cdd3cf; }
.accordion-item button { width: 100%; display: grid; grid-template-columns: 45px 1fr auto; gap: 16px; align-items: center; padding: 21px 0; color: var(--ink); background: transparent; border: 0; text-align: left; font: 700 16px "Manrope"; }
.accordion-item button span { color: var(--copper); font-size: 11px; }
.accordion-item p { margin: -3px 45px 23px 61px; color: var(--muted); line-height: 1.5; }
.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 7vw; }
.contact-grid h2 { margin-top: 0; }
.contact-grid p { color: var(--muted); font-size: 18px; line-height: 1.5; }
.contact-grid form { display: grid; gap: 22px; }
.contact-grid label { display: grid; gap: 9px; color: var(--primary); font: 700 11px "Manrope"; letter-spacing: .1em; text-transform: uppercase; }
.contact-grid input, .contact-grid textarea { width: 100%; border: 0; border-bottom: 1px solid #bdc7c2; padding: 11px 0; color: var(--ink); outline: 0; resize: vertical; background: transparent; font: 400 17px "Source Sans 3"; }
.contact-grid input:focus, .contact-grid textarea:focus { border-color: var(--copper); }
.contact-grid button { justify-self: start; display: inline-flex; align-items: center; gap: 10px; margin-top: 10px; padding: 15px 19px; color: #fff; border: 0; background: var(--primary); font: 700 11px "Manrope"; letter-spacing: .08em; text-transform: uppercase; transition: background .2s ease; }
.contact-grid button:hover { background: var(--copper); }
@media (max-width: 900px) { .desktop-nav, .header-cta { display: none; } .menu-toggle { display: block; } .mobile-nav { display: grid; gap: 0; padding: 10px 36px 28px; background: var(--ink); } .mobile-nav a { display: flex; justify-content: space-between; padding: 15px 0; color: rgba(255,255,255,.8); border-bottom: 1px solid rgba(255,255,255,.15); font: 700 13px "Manrope"; text-transform: uppercase; } .mobile-nav .mobile-contact { display: inline-flex; justify-self: start; margin-top: 18px; color: #fff; } .intro, .project-feature, .detail-section, .inner-hero, .inner-body { grid-template-columns: 1fr; gap: 55px; } .intro-stat { margin-top: 0; } .project-copy > .eyebrow { margin-top: 0; } .project-image, .project-image img { min-height: 520px; } .inner-hero { padding-top: 155px; } .inner-hero-image { height: 440px; } .inner-body { gap: 20px; } }
@media (max-width: 600px) { .header-inner { width: calc(100% - 36px); height: 72px; } .brand { font-size: 20px; } .hero { min-height: 650px; } .hero-content { left: 18px; right: 18px; top: 44%; } .hero h1 { font-size: clamp(51px, 16vw, 74px); } .hero-bottom { display: block; } .hero-bottom p { margin-bottom: 28px; font-size: 16px; } .hero-index { right: 18px; bottom: 28px; } .section-pad, .dark-rail, .final-cta { padding-left: 18px; padding-right: 18px; } .section-pad { padding-top: 85px; padding-bottom: 85px; } .intro-copy h2, .project-copy h2, .detail-copy h2, .final-cta h2, .inner-content h2 { font-size: 43px; } .dark-rail { padding-top: 85px; padding-bottom: 85px; } .dark-rail-head, .service-list, .numbers, .content-columns, .contact-grid { grid-template-columns: 1fr; } .dark-rail-head { gap: 25px; margin-bottom: 45px; } .service-list article, .service-list article + article { min-height: auto; padding: 25px 0 35px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.22); } .service-list article:last-child { border-bottom: 0; } .service-list h3 { margin-top: 30px; } .numbers { gap: 30px; padding: 65px 18px; } .numbers div { display: flex; align-items: baseline; gap: 18px; } .numbers p { margin: 0; } .project-image, .project-image img { min-height: 450px; } .final-cta { display: block; padding-top: 80px; padding-bottom: 80px; } .final-cta .cta-link { margin-top: 42px; } .footer-main, .footer-links, .footer-bottom { display: block; } .footer-links { margin-top: 55px; } .footer-links > div + div { margin-top: 35px; } .footer-bottom { display: flex; flex-direction: column; gap: 10px; margin-top: 15px; } .inner-hero { padding: 125px 18px 65px; } .inner-hero h1 { margin-top: 38px; font-size: 54px; } .inner-hero-image { height: 350px; } .inner-body { padding-top: 65px; padding-bottom: 75px; } .contact-grid { gap: 45px; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; } }

/* Ajuste para o toggle do menu mobile (renderizado sempre no DOM em PHP, controlado via JS) */
.mobile-nav { display: none; }
@media (max-width: 900px) {
  .mobile-nav { display: none; }
  .mobile-nav.is-open { display: grid; }
}

/* Accordion (toggle via JS, exibição controlada por CSS) */
.accordion-item p { display: none; }
.accordion-item.is-open p { display: block; }
.accordion-item .icon-plus { display: inline-flex; }
.accordion-item .icon-minus { display: none; }
.accordion-item.is-open .icon-plus { display: none; }
.accordion-item.is-open .icon-minus { display: inline-flex; }