/* ===========================================
   MAGNO TECNOLOGIA — CSS Principal
   Design: Moderno, Gradientes, Bordas Retas
   =========================================== */

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Poppins', sans-serif; color: #1a2340; background: #fff; line-height: 1.6; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; }

/* === VARIÁVEIS === */
:root {
  --n900: #04091f;
  --n800: #08112e;
  --n700: #0d1f60;
  --n600: #122580;
  --n500: #1a3399;
  --green: #00a64f;
  --green-d: #008c42;
  --green-l: #00cc62;
  --white: #ffffff;
  --offwhite: #f7f9fc;
  --gray100: #eef1f7;
  --gray300: #c8d0e0;
  --gray500: #8892a4;
  --gray700: #4a5568;
  --text: #1a2340;
  --grad-navy: linear-gradient(135deg, #04091f 0%, #0d1f60 60%, #122580 100%);
  --grad-hero: linear-gradient(to right, rgba(4,9,31,.96) 0%, rgba(13,31,96,.82) 50%, rgba(13,31,96,.45) 100%);
  --grad-card: linear-gradient(145deg, #08112e 0%, #0d1f60 100%);
  --shadow-sm: 0 2px 8px rgba(4,9,31,.12);
  --shadow-md: 0 4px 24px rgba(4,9,31,.2);
  --shadow-lg: 0 8px 48px rgba(4,9,31,.3);
  --container: 1200px;
  --r: 0px;
}

/* === ANIMAÇÕES === */
.anim { opacity: 0; transform: translateY(30px); transition: opacity .6s ease, transform .6s ease; }
.anim--visible { opacity: 1; transform: translateY(0); }

/* === UTILIDADES === */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.text-center { text-align: center; }
.section-label { font-size: 11px; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; color: var(--green); margin-bottom: 14px; display: block; }
.section-title { font-size: clamp(28px, 4vw, 42px); color: var(--n700); margin-bottom: 18px; line-height: 1.15; }
.section-title em { font-family: 'Cormorant Garamond', serif; font-style: italic; color: var(--n500); }
.section-title--white { color: var(--white); }
.section-title--white em { color: rgba(255,255,255,.7); }
.section-sub { font-size: 15px; color: var(--gray700); line-height: 1.8; max-width: 620px; }
.section-sub--center { margin: 0 auto; text-align: center; }
.section-sub--white { color: rgba(255,255,255,.7); }
.divider { width: 48px; height: 3px; background: var(--green); margin-bottom: 28px; }
.divider--center { margin-left: auto; margin-right: auto; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }

/* === BOTÕES === */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 32px; font-family: 'Poppins', sans-serif; font-size: 13px; font-weight: 600; letter-spacing: .8px; text-transform: uppercase; cursor: pointer; transition: all .25s ease; border: 2px solid transparent; }
.btn-green { background: var(--green); color: var(--white); border-color: var(--green); }
.btn-green:hover { background: var(--green-d); border-color: var(--green-d); transform: translateY(-2px); box-shadow: 0 6px 24px rgba(0,166,79,.35); }
.btn-navy { background: var(--n700); color: var(--white); }
.btn-navy:hover { background: var(--n600); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,.55); }
.btn-outline:hover { background: rgba(255,255,255,.1); border-color: var(--white); }
.btn-outline-green { background: transparent; color: var(--green); border-color: var(--green); }
.btn-outline-green:hover { background: var(--green); color: var(--white); }
.btn-lg { padding: 16px 40px; font-size: 14px; }

/* === NAVEGAÇÃO === */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; transition: all .3s ease; }
.navbar.scrolled { background: var(--n900); box-shadow: var(--shadow-md); }
.navbar-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; padding: 0 24px; max-width: var(--container); margin: 0 auto; }
.navbar-logo img { height: 38px; width: auto; }
.navbar-links { display: flex; align-items: center; gap: 36px; }
.navbar-links a { color: rgba(255,255,255,.82); font-size: 13px; font-weight: 500; transition: color .2s; position: relative; }
.navbar-links a::after { content: ''; position: absolute; bottom: -5px; left: 0; width: 0; height: 2px; background: var(--green); transition: width .25s; }
.navbar-links a:hover { color: var(--white); }
.navbar-links a:hover::after { width: 100%; }
.navbar-cta { font-size: 12px; padding: 10px 22px; }
.navbar-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.navbar-toggle span { width: 24px; height: 2px; background: var(--white); display: block; transition: all .3s; }

/* === HERO === */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; background-color: var(--n800); }
.hero-bg { position: absolute; inset: 0; background-image: url('../images/hero-bg.png'); background-size: cover; background-position: center; }
.hero-bg-overlay { position: absolute; inset: 0; background: linear-gradient(to right, rgba(4,9,31,.92) 0%, rgba(4,9,31,.85) 45%, rgba(4,9,31,.45) 100%); }
.hero-inner { position: relative; z-index: 1; display: flex !important; flex-direction: row !important; align-items: center; width: 100%; gap: 60px; padding-top: 72px; padding-bottom: 100px; }
.hero-content { flex: 0 0 44%; max-width: 44%; min-width: 0; }
.hero-product { flex: 1; display: flex; align-items: center; justify-content: center; }
.hero-product img { width: 100%; max-width: 560px; object-fit: contain; mix-blend-mode: multiply; filter: drop-shadow(0 20px 60px rgba(0,0,0,.6)); }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; padding: 7px 18px; border: 1px solid rgba(0,166,79,.5); background: rgba(0,166,79,.1); color: var(--green-l); font-size: 11px; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase; margin-bottom: 24px; }
.hero h1 { font-size: clamp(44px, 6vw, 78px); color: var(--white); line-height: 1.02; letter-spacing: -2px; margin-bottom: 20px; }
.hero-subtitle { font-size: 16px; color: rgba(255,255,255,.75); margin-bottom: 36px; font-weight: 300; line-height: 1.65; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-scroll { position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%); z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 8px; color: rgba(255,255,255,.4); font-size: 10px; letter-spacing: 2px; text-transform: uppercase; }
.hero-scroll-line { width: 1px; height: 48px; background: linear-gradient(to bottom, rgba(255,255,255,.4), transparent); animation: scrollLine 2s infinite; }
@keyframes scrollLine { 0%,100%{opacity:0;transform:scaleY(0);transform-origin:top} 50%{opacity:1;transform:scaleY(1)} }

/* === OVERLAP CARDS === */
.features-overlap { position: relative; margin-top: -100px; z-index: 10; padding-bottom: 0; }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; }
.feature-card { background: var(--grad-card); padding: 40px 32px; color: var(--white); border-top: 3px solid rgba(255,255,255,.06); transition: border-color .25s, transform .25s; }
.feature-card:hover { border-top-color: var(--green); transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.feature-card--highlight { background: linear-gradient(145deg, #0d2a8a 0%, #1a3399 100%); border-top-color: var(--green); }
.feature-icon { width: 52px; height: 52px; display: flex; align-items: center; justify-content: center; background: rgba(0,166,79,.12); border: 1px solid rgba(0,166,79,.25); margin-bottom: 22px; }
.feature-icon i { color: var(--green); font-size: 22px; }
.feature-card h3 { font-size: 20px; margin-bottom: 10px; }
.feature-card p { font-size: 13px; color: rgba(255,255,255,.65); line-height: 1.65; }

/* === SEÇÃO "A OBRA DO FUTURO" === */
.about-obra { padding: 110px 0; }
.about-text p { font-size: 15px; color: var(--gray700); line-height: 1.85; margin-bottom: 14px; }
.about-text p strong { color: var(--n700); }
.about-image-box { position: relative; }
.about-badge { position: absolute; bottom: -24px; right: -24px; background: var(--green); color: var(--white); padding: 28px 24px; text-align: center; min-width: 150px; z-index: 20; }
.about-badge .num { font-size: 40px; font-weight: 800; display: block; line-height: 1; }
.about-badge .lbl { font-size: 12px; opacity: .85; margin-top: 5px; }

/* === IMAGE COMPARE SLIDER === */
.img-compare { position: relative; overflow: hidden; cursor: ew-resize; height: 460px; user-select: none; -webkit-user-select: none; }
.img-compare-back, .img-compare-front { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-size: 115%; background-position: center; background-repeat: no-repeat; }
.img-compare-front { clip-path: inset(0 50% 0 0); }
.img-compare-line { position: absolute; top: 0; left: 50%; width: 2px; height: 100%; background: rgba(255,255,255,.75); transform: translateX(-50%); z-index: 9; pointer-events: none; }
.img-compare-handle { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 52px; height: 52px; background: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; z-index: 10; box-shadow: 0 4px 24px rgba(0,0,0,.45); cursor: ew-resize; pointer-events: none; color: #0d1f60; font-size: 17px; font-weight: 800; letter-spacing: -1px; }

/* === POR QUE ESCOLHER === */
.why-section { padding: 110px 0; background: var(--grad-navy); color: var(--white); }
.why-section .section-header { text-align: center; margin-bottom: 60px; }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; margin-bottom: 50px; }
.why-card { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.07); padding: 32px; transition: background .25s, border-color .25s; }
.why-card:hover { background: rgba(0,166,79,.1); border-color: rgba(0,166,79,.3); }
.why-icon { width: 46px; height: 46px; display: flex; align-items: center; justify-content: center; background: rgba(0,166,79,.12); margin-bottom: 20px; }
.why-icon i { color: var(--green); font-size: 20px; }
.why-card h3 { font-size: 15px; font-weight: 700; margin-bottom: 10px; color: var(--white); }
.why-card p { font-size: 13px; color: rgba(255,255,255,.6); line-height: 1.65; }
.why-section .cta-center { text-align: center; }

/* === PROJETOS CARROSSEL (homepage) === */
.projects-home { padding: 80px 0; background: var(--offwhite); }
.projects-home .section-header { text-align: center; margin-bottom: 50px; }
.projects-home .cta-center { text-align: center; }
.carousel-wrapper { width: 100%; overflow: hidden; position: relative; }
.carousel-track { display: flex; gap: 4px; width: max-content; animation: carouselScroll 36s linear infinite; }
.carousel-wrapper:hover .carousel-track { animation-duration: 120s; }
@keyframes carouselScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.project-card { position: relative; overflow: hidden; width: 25vw; min-width: 300px; aspect-ratio: 4/3; cursor: pointer; flex-shrink: 0; display: block; }
.project-card img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s; }
.project-card:hover img { transform: scale(1.05); }
.project-ph { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.15); font-size: 13px; font-family: 'Poppins', sans-serif; letter-spacing: .5px; }
.project-ph-1 { background: linear-gradient(145deg,#0a1a60,#1a4090,#0d3060); }
.project-ph-2 { background: linear-gradient(145deg,#0d3020,#1a6040,#083050); }
.project-ph-3 { background: linear-gradient(145deg,#2a1060,#5020a0,#1a0840); }
.project-ph-4 { background: linear-gradient(145deg,#0a2040,#1a5080,#0a3060); }
.project-ph-5 { background: linear-gradient(145deg,#1a0820,#4a1060,#0a0820); }
.project-ph-6 { background: linear-gradient(145deg,#0a2820,#1a5840,#043028); }
.project-ph-7 { background: linear-gradient(145deg,#0d1a50,#1a3a80,#082050); }
.project-card-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(4,9,31,.92) 0%, transparent 60%); display: flex; flex-direction: column; justify-content: flex-end; padding: 24px; opacity: 0; transition: opacity .3s; }
.project-card:hover .project-card-overlay { opacity: 1; }
.project-card-name { color: var(--white); font-size: 17px; font-weight: 700; }
.project-card-cat { display: inline-block; margin-top: 8px; padding: 4px 12px; background: var(--green); color: var(--white); font-size: 10px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }

/* === STEEL FRAME === */
.steelframe-section { padding: 60px 0 0; background: var(--grad-navy); color: var(--white); overflow: visible; position: relative; }
.steelframe-section .section-title { color: var(--white); }
.steelframe-section p { font-size: 14px; color: rgba(255,255,255,.72); line-height: 1.65; margin-bottom: 8px; }
.steelframe-img-bleed { margin-top: -50px; margin-bottom: -130px; position: relative; z-index: 2; }
.steelframe-img-bleed img { width: 115%; object-fit: contain; display: block; filter: drop-shadow(0 24px 48px rgba(0,0,0,.45)); }

/* === DEPOIMENTOS === */
.testimonials { padding: 180px 0 110px; background: var(--gray100); }
.testimonials .section-header { text-align: center; margin-bottom: 50px; }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; }
.testimonial-card { background: var(--white); padding: 36px; border-top: 3px solid transparent; transition: border-color .25s, box-shadow .25s; }
.testimonial-card:hover { border-top-color: var(--green); box-shadow: var(--shadow-md); }
.stars { color: #f5c518; font-size: 15px; letter-spacing: 3px; margin-bottom: 18px; }
.testimonial-text { font-size: 14px; color: var(--gray700); line-height: 1.75; margin-bottom: 22px; font-style: italic; }
.testimonial-text::before { content: '\201C'; font-size: 40px; color: var(--green); line-height: 0; vertical-align: -18px; margin-right: 4px; font-family: Georgia, serif; }
.testimonial-author { font-weight: 700; font-size: 14px; color: var(--n700); }
.testimonial-location { font-size: 12px; color: var(--gray500); }

/* === GALERIA === */
.gallery-section { padding: 0; }
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 3px; }
.gallery-item { aspect-ratio: 4/3; overflow: hidden; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item .img-placeholder { width: 100%; height: 100%; min-height: 200px; }

/* === SOBRE NÓS === */
.sobre-section { padding: 110px 0; }
.sobre-text p { font-size: 15px; color: var(--gray700); line-height: 1.85; margin-bottom: 14px; }
.sobre-checklist { margin-top: 28px; display: flex; flex-direction: column; gap: 14px; }
.sobre-checklist li { display: flex; align-items: center; gap: 14px; font-size: 15px; font-weight: 500; color: var(--n700); }
.check-icon { width: 24px; height: 24px; background: var(--green); flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.check-icon::after { content: ''; width: 10px; height: 5px; border-left: 2px solid #fff; border-bottom: 2px solid #fff; transform: rotate(-45deg) translateY(-2px); display: block; }
.sobre-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 3px; margin-top: 0; }
.sobre-stat { padding: 28px; background: var(--grad-navy); color: var(--white); text-align: center; }
.sobre-stat .num { font-size: 40px; font-weight: 800; color: var(--green); display: block; line-height: 1; }
.sobre-stat .lbl { font-size: 12px; color: rgba(255,255,255,.7); margin-top: 6px; }

/* === CTA FINAL === */
.cta-section { padding: 110px 0; background: var(--n900); text-align: center; position: relative; overflow: hidden; }
.cta-section::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at center, rgba(0,166,79,.12) 0%, transparent 70%); pointer-events: none; }
.cta-section .container { position: relative; z-index: 1; }
.cta-section h2 { font-size: clamp(28px, 4.5vw, 48px); color: var(--white); margin-bottom: 16px; }
.cta-section h2 em { font-family: 'Cormorant Garamond', serif; font-style: italic; color: rgba(255,255,255,.7); }
.cta-section p { color: rgba(255,255,255,.65); font-size: 16px; margin-bottom: 40px; }

/* === RODAPÉ === */
.footer { background: #020814; color: rgba(255,255,255,.55); padding: 70px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 40px; padding-bottom: 50px; border-bottom: 1px solid rgba(255,255,255,.07); }
.footer-brand .logo { height: 34px; margin-bottom: 18px; }
.footer-brand p { font-size: 13px; line-height: 1.75; max-width: 260px; }
.footer-col h4 { font-size: 12px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--white); margin-bottom: 22px; }
.footer-col a { display: block; font-size: 13px; color: rgba(255,255,255,.5); padding: 5px 0; transition: color .2s; }
.footer-col a:hover { color: var(--green); }
.footer-contact li { display: flex; align-items: flex-start; gap: 12px; font-size: 13px; color: rgba(255,255,255,.55); margin-bottom: 14px; }
.footer-contact li i { color: var(--green); font-size: 14px; margin-top: 2px; flex-shrink: 0; }
.footer-bottom { padding: 22px 0; display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: rgba(255,255,255,.28); flex-wrap: wrap; gap: 10px; }
.footer-regs { display: flex; gap: 20px; flex-wrap: wrap; }

/* === PAGE HERO (páginas internas) === */
.page-hero { background: var(--grad-navy); padding: 150px 0 80px; text-align: center; color: var(--white); position: relative; overflow: hidden; }
.page-hero::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 4px; background: linear-gradient(to right, var(--green), transparent); }
.page-hero h1 { font-size: clamp(36px, 5.5vw, 60px); margin-bottom: 14px; }
.page-hero p { font-size: 16px; color: rgba(255,255,255,.65); }

/* === PÁGINA DE PROJETOS === */
.projects-page { padding: 60px 0 100px; }
.projects-filters { display: flex; gap: 8px; justify-content: center; margin-bottom: 48px; flex-wrap: wrap; }
.filter-btn { padding: 10px 26px; background: transparent; border: 1px solid var(--gray300); color: var(--gray700); font-family: 'Poppins', sans-serif; font-size: 13px; font-weight: 500; cursor: pointer; transition: all .2s; }
.filter-btn:hover, .filter-btn.active { background: var(--n700); border-color: var(--n700); color: var(--white); }
.projects-page-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; }
.project-grid-card { overflow: hidden; background: var(--white); box-shadow: var(--shadow-sm); transition: box-shadow .25s, transform .25s; }
.project-grid-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-5px); }
.project-grid-card a { display: block; }
.project-grid-img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform .4s; display: block; }
.project-grid-card:hover .project-grid-img { transform: scale(1.04); }
.project-grid-img-wrap { overflow: hidden; aspect-ratio: 4/3; }
.project-grid-info { padding: 22px; }
.project-grid-cats { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.cat-tag { padding: 3px 10px; font-size: 10px; font-weight: 700; letter-spacing: .8px; text-transform: uppercase; background: var(--gray100); color: var(--n700); }
.cat-tag--green { background: rgba(0,166,79,.1); color: var(--green-d); }
.cat-tag--blue  { background: rgba(13,31,96,.08); color: var(--n600); }
.project-grid-name { font-size: 18px; font-weight: 700; color: var(--n700); margin-bottom: 6px; }
.project-grid-investment { font-size: 13px; color: var(--gray500); }

/* === PÁGINA PROJETO INDIVIDUAL === */
.project-hero { position: relative; height: 520px; overflow: hidden; background: var(--n800); }
.project-hero img { width: 100%; height: 100%; object-fit: cover; }
.project-hero .img-placeholder { width: 100%; height: 100%; min-height: 520px; }
.project-hero-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(4,9,31,.92) 0%, rgba(4,9,31,.3) 55%, transparent 100%); display: flex; align-items: flex-end; padding: 50px; }
.project-hero h1 { color: var(--white); font-size: clamp(32px, 5.5vw, 56px); }
.project-content { padding: 80px 0 100px; }
.project-layout { display: grid; grid-template-columns: 1fr 340px; gap: 64px; align-items: start; }
.project-main-text { font-size: 15px; color: var(--gray700); line-height: 1.85; margin-bottom: 54px; }
.project-section-title { font-size: 22px; font-weight: 700; color: var(--n700); margin-bottom: 28px; }
.project-section-title span { color: var(--green); }
.benefits-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3px; margin-bottom: 54px; }
.benefit-card { padding: 28px; background: var(--offwhite); border-top: 3px solid transparent; transition: border-color .25s; }
.benefit-card:hover { border-top-color: var(--green); }
.benefit-card h4 { font-size: 15px; font-weight: 700; margin-bottom: 8px; color: var(--n700); }
.benefit-card p { font-size: 13px; color: var(--gray700); line-height: 1.65; }
.project-items { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin-bottom: 54px; }
.items-col h4 { font-size: 15px; font-weight: 700; color: var(--n700); margin-bottom: 16px; }
.items-col ul { display: flex; flex-direction: column; gap: 9px; }
.items-col li { font-size: 13px; color: var(--gray700); display: flex; align-items: center; gap: 10px; }
.items-col li .dot { width: 6px; height: 6px; background: var(--green); flex-shrink: 0; }
.items-col--no li .dot { background: #e53e3e; }
.project-gallery-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 3px; }
.project-gallery-grid img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform .3s; cursor: pointer; }
.project-gallery-grid img:hover { transform: scale(1.02); }
.project-gallery-grid .img-placeholder { width: 100%; aspect-ratio: 4/3; min-height: 180px; }
.project-sidebar { position: sticky; top: 90px; }
.sidebar-card { background: var(--grad-card); color: var(--white); overflow: hidden; }
.sidebar-header { background: rgba(0,166,79,.12); border-bottom: 1px solid rgba(255,255,255,.09); padding: 22px 26px; }
.sidebar-header h3 { font-size: 15px; color: var(--white); }
.sidebar-detail { padding: 18px 26px; border-bottom: 1px solid rgba(255,255,255,.07); }
.sidebar-detail:last-of-type { border-bottom: none; }
.detail-label { font-size: 10px; text-transform: uppercase; letter-spacing: 1.5px; color: rgba(255,255,255,.45); margin-bottom: 4px; }
.detail-value { font-size: 18px; font-weight: 700; color: var(--white); }
.detail-value--green { color: var(--green-l); }
.sidebar-cta { padding: 24px 26px; }
.sidebar-cta .btn { width: 100%; justify-content: center; }

/* === PÁGINA ESPECIALIDADES === */
.specialties-page { padding: 80px 0 100px; }
.specialty-item { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin-bottom: 4px; overflow: hidden; }
.specialty-item:nth-child(even) .specialty-img-wrap { order: 2; }
.specialty-item:nth-child(even) .specialty-info { order: 1; }
.specialty-img-wrap { overflow: hidden; }
.specialty-img { width: 100%; height: 380px; object-fit: cover; transition: transform .5s; }
.specialty-item:hover .specialty-img { transform: scale(1.04); }
.specialty-img-wrap .img-placeholder { width: 100%; height: 380px; }
.specialty-info { background: var(--n800); padding: 64px; display: flex; flex-direction: column; justify-content: center; }
.specialty-num { font-family: 'Cormorant Garamond', serif; font-size: 72px; font-weight: 700; color: rgba(255,255,255,.06); line-height: 1; margin-bottom: -10px; }
.specialty-info h2 { font-size: 26px; color: var(--white); margin-bottom: 14px; }
.specialty-info p { font-size: 14px; color: rgba(255,255,255,.65); line-height: 1.85; }
.specialty-divider { width: 36px; height: 2px; background: var(--green); margin: 20px 0; }

/* === RESPONSIVO === */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(3, 1fr); }
  .project-layout { grid-template-columns: 1fr 300px; gap: 40px; }
}
@media (max-width: 900px) {
  .specialty-item { grid-template-columns: 1fr; }
  .specialty-item:nth-child(even) .specialty-img-wrap { order: 0; }
  .specialty-item:nth-child(even) .specialty-info { order: 0; }
  .specialty-info { padding: 40px; }
  .projects-page-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .navbar-links { display: none; }
  .navbar-links.open { display: flex; flex-direction: column; position: fixed; top: 72px; left: 0; right: 0; background: var(--n900); padding: 24px; gap: 20px; }
  .navbar-toggle { display: flex; }
  .hero-inner { flex-direction: column; padding-top: 80px; padding-bottom: 40px; gap: 24px; }
  .hero-content { flex: none; max-width: 100%; padding-bottom: 0; }
  .hero-product { display: flex; justify-content: center; width: 100%; }
  .hero-product img { max-width: 280px; width: 80%; }
  .hero-actions { flex-direction: column; max-width: 100%; }
  .hero-actions .btn { width: 100%; text-align: center; justify-content: center; }
  .features-overlap { margin-top: 0; }
  .features-grid { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr !important; gap: 40px !important; }
  .about-badge { right: 0; }
  .img-compare { height: 280px; }
  .why-grid { grid-template-columns: 1fr; }
  .projects-home-grid { grid-template-columns: 1fr; }
  .steelframe-img-bleed { margin-bottom: 0; }
  .testimonials { padding: 80px 0 80px; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .sobre-section .grid-2 { grid-template-columns: 1fr; }
  .sobre-stats { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .projects-page-grid { grid-template-columns: 1fr; }
  .project-layout { grid-template-columns: 1fr; }
  .project-sidebar { position: static; }
  .benefits-grid { grid-template-columns: 1fr; }
  .project-items { grid-template-columns: 1fr; }
  .project-gallery-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .section { padding: 64px 0; }
  .container { padding: 0 16px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .sobre-stats { grid-template-columns: 1fr; }
}