/* ============================================================
   ärdəzən — Folha de Estilos v2.0
   Paleta: Navy / Bordeaux / Cinza Metal / Branco Puro
   Editor: UNICI Solutions, Lda. | Autor: João Rodrigues
   ============================================================ */

/* --- Fontes: Roboto (latin + latin-ext para ä ə) ----------- */
/* latin-ext garante cobertura de ä (U+00E4) e ə (U+0259) */
@font-face {
    font-family: 'Roboto';
    src: url('../fonts/Roboto-Light-ext.woff2') format('woff2');
    font-weight: 300; font-style: normal; font-display: swap;
    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF;
}
@font-face {
    font-family: 'Roboto';
    src: url('../fonts/Roboto-Light.woff2') format('woff2');
    font-weight: 300; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Roboto';
    src: url('../fonts/Roboto-Regular-ext.woff2') format('woff2');
    font-weight: 400; font-style: normal; font-display: swap;
    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF;
}
@font-face {
    font-family: 'Roboto';
    src: url('../fonts/Roboto-Regular.woff2') format('woff2');
    font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Roboto';
    src: url('../fonts/Roboto-Italic.woff2') format('woff2');
    font-weight: 400; font-style: italic; font-display: swap;
}
@font-face {
    font-family: 'Roboto';
    src: url('../fonts/Roboto-Medium-ext.woff2') format('woff2');
    font-weight: 500; font-style: normal; font-display: swap;
    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF;
}
@font-face {
    font-family: 'Roboto';
    src: url('../fonts/Roboto-Medium.woff2') format('woff2');
    font-weight: 500; font-style: normal; font-display: swap;
}

/* --- Tokens v2 --------------------------------------------- */
:root {
    --c-navy:       #0A1628;
    --c-bord:       #7B1D3A;
    --c-metal:      #6B7280;
    --c-white:      #FFFFFF;
    --c-warm:       #F5F2EE;
    --c-navy-light: #131F38;
    --c-navy-10:    #E8EAF0;
    --c-navy-20:    #D0D4E0;

    --f-sans: 'Roboto', system-ui, -apple-system, sans-serif;

    --size-hero:  clamp(3rem, 7.5vw, 7.5rem);
    --size-h1:    clamp(2.2rem, 4.5vw, 4.4rem);
    --size-h2:    clamp(1.6rem, 2.8vw, 2.6rem);
    --size-h3:    clamp(1.2rem, 1.8vw, 1.5rem);
    --size-body:  clamp(0.92rem, 1.1vw, 1.05rem);
    --size-small: 0.8rem;

    --space-xs:  0.5rem;
    --space-s:   1rem;
    --space-m:   2rem;
    --space-l:   4rem;
    --space-xl:  7rem;
    --space-xxl: 11rem;

    --nav-h:    5rem;
    --max-w:    1320px;
    --radius:   1px;
    --trans:    0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* --- Reset ------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    background: var(--c-white);
    color: var(--c-navy);
    font-family: var(--f-sans);
    font-weight: 300;
    font-size: var(--size-body);
    line-height: 1.7;
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

:focus-visible { outline: 2px solid var(--c-bord); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* --- Utilitários ------------------------------------------ */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--space-m); }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.section-label {
    font-weight: 500;
    font-size: var(--size-small);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--c-metal);
}
/* Para labels que contêm ärdəzən: a parte antes do · fica em small-caps */
.section-label .brand-name {
    text-transform: lowercase;
    font-variant: small-caps;
    letter-spacing: 0.1em;
    color: var(--c-bord);
}
.section-label .brand-sep {
    text-transform: none;
    color: rgba(107,114,128,0.4);
    margin: 0 0.4em;
}

/* ============================================================
   NAVEGAÇÃO
   ============================================================ */
.site-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--nav-h);
    z-index: 100;
    transition: background var(--trans), box-shadow var(--trans);
}
.site-nav.scrolled {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 var(--c-navy-10);
}
.nav-inner {
    width: 100%; max-width: var(--max-w);
    margin: 0 auto; padding: 0 var(--space-m);
    height: 100%;
    display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}
.nav-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    height: 48px;
}
.nav-logo img {
    height: 48px;
    width: auto;
    display: block;
    transition: opacity 0.25s ease;
}
/* Hero (sem scroll): logo branco visível, preto escondido */
.nav-logo-light { display: block; opacity: 1; }
.nav-logo-dark  { display: none;  opacity: 0; }
/* Após scroll: trocar */
.site-nav.scrolled .nav-logo-light { display: none;  }
.site-nav.scrolled .nav-logo-dark  { display: block; opacity: 1; }

.nav-links { display: flex; align-items: center; gap: var(--space-l); }
.nav-links a {
    font-size: var(--size-small);
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.95);
    position: relative;
    transition: color var(--trans);
}
.site-nav.scrolled .nav-links a { color: var(--c-navy); }
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0; right: 0;
    height: 1px;
    background: var(--c-bord);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--trans);
}
.nav-links a:hover, .nav-links a.active { color: var(--c-bord) !important; }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }

.nav-lang { display: flex; gap: var(--space-xs); }
.nav-lang a {
    font-size: var(--size-small);
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.5);
    transition: color var(--trans);
}
.site-nav.scrolled .nav-lang a { color: var(--c-metal); }
.nav-lang a.active, .nav-lang a:hover { color: var(--c-white) !important; }
.site-nav.scrolled .nav-lang a.active,
.site-nav.scrolled .nav-lang a:hover { color: var(--c-navy) !important; }
.nav-lang a + a::before { content: '·'; margin-right: var(--space-xs); color: rgba(255,255,255,0.25); }
.site-nav.scrolled .nav-lang a + a::before { color: var(--c-navy-20); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; width: 24px; padding: 4px 0; }
.nav-toggle span { display: block; height: 1px; background: var(--c-white); transition: transform var(--trans), opacity var(--trans), background var(--trans); }
.site-nav.scrolled .nav-toggle span { background: var(--c-navy); }

@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    .nav-links, .nav-lang {
        position: fixed; top: var(--nav-h); left: 0; right: 0;
        background: var(--c-white); flex-direction: column; align-items: center;
        padding: var(--space-l) 0; gap: var(--space-m);
        transform: translateY(-105%); opacity: 0; pointer-events: none;
        transition: transform 0.4s ease, opacity 0.4s ease;
        box-shadow: 0 4px 20px rgba(10,22,40,0.1);
    }
    .site-nav.menu-open .nav-links { transform: translateY(0); opacity: 1; pointer-events: all; }
    .nav-links a, .nav-lang a { color: var(--c-navy) !important; }
    .nav-lang { padding: var(--space-m); }
    .nav-lang a + a::before { color: var(--c-navy-20) !important; }
    .nav-toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
    .nav-toggle.open span:nth-child(2) { opacity: 0; }
    .nav-toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex; align-items: flex-end;
    padding-bottom: var(--space-xxl);
    overflow: hidden;
    background: var(--c-navy);
}
.hero-img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: center 45%;
    opacity: 0.52; z-index: 1;
}
.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(
        to top,
        rgba(10, 22, 40, 0.95) 0%,
        rgba(10, 22, 40, 0.50) 40%,
        rgba(10, 22, 40, 0.65) 100%
    );
    z-index: 2;
}
.hero-content {
    position: relative; z-index: 3;
    max-width: var(--max-w); margin: 0 auto;
    padding: 0 var(--space-m); width: 100%;
}
.hero-eyebrow {
    font-size: var(--size-small); font-weight: 500;
    letter-spacing: 0.22em; text-transform: uppercase;
    color: rgba(255,255,255,0.9);
    background: rgba(123,29,58,0.75);
    display: inline-block;
    padding: 0.3em 0.8em;
    margin-bottom: var(--space-m);
    opacity: 0; animation: fadeUp 0.8s ease 0.3s forwards;
}
.hero-slogan {
    font-size: var(--size-hero);
    font-weight: 300;
    color: var(--c-white);
    line-height: 1.08;
    letter-spacing: -0.01em;
    max-width: 14ch;
    text-shadow: 0 2px 20px rgba(10,22,40,0.6);
    opacity: 0; animation: fadeUp 1s ease 0.5s forwards;
}
.hero-sub {
    font-size: var(--size-body); font-weight: 300;
    color: rgba(255,255,255,0.6);
    margin-top: var(--space-m);
    letter-spacing: 0.02em;
    opacity: 0; animation: fadeUp 0.8s ease 0.8s forwards;
}
.hero-actions {
    display: flex; gap: var(--space-m);
    margin-top: var(--space-l);
    opacity: 0; animation: fadeUp 0.8s ease 1s forwards;
}
.hero-scroll {
    position: absolute; bottom: var(--space-l); right: var(--space-m);
    z-index: 3; display: flex; flex-direction: column; align-items: center; gap: var(--space-xs);
    opacity: 0; animation: fadeIn 0.8s ease 1.5s forwards;
}
.hero-scroll span { font-size: 0.68rem; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(255,255,255,0.4); writing-mode: vertical-rl; }
.hero-scroll-line { width: 1px; height: 48px; background: rgba(255,255,255,0.3); animation: scrollLine 2s ease-in-out infinite; }

/* ============================================================
   BOTÕES
   ============================================================ */
.btn {
    display: inline-flex; align-items: center; gap: 0.6em;
    font-size: var(--size-small); font-weight: 500;
    letter-spacing: 0.12em; text-transform: uppercase;
    padding: 0.9em 1.8em;
    border: 1px solid transparent;
    transition: all var(--trans);
}
.btn-white { background: var(--c-white); color: var(--c-navy); border-color: var(--c-white); }
.btn-white:hover { background: transparent; color: var(--c-white); }
.btn-outline-white { background: transparent; color: var(--c-white); border-color: rgba(255,255,255,0.35); }
.btn-outline-white:hover { background: var(--c-white); color: var(--c-navy); border-color: var(--c-white); }
.btn-navy { background: var(--c-navy); color: var(--c-white); border-color: var(--c-navy); }
.btn-navy:hover { background: transparent; color: var(--c-navy); }
.btn-bord { background: var(--c-bord); color: var(--c-white); border-color: var(--c-bord); }
.btn-bord:hover { background: transparent; color: var(--c-bord); }
.btn-arrow::after { content: '→'; transition: transform var(--trans); }
.btn-arrow:hover::after { transform: translateX(4px); }

/* ============================================================
   SECÇÃO: FILOSOFIA
   ============================================================ */
.filosofia { padding: var(--space-xxl) 0; background: var(--c-white); }
.filosofia-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); align-items: center; }
.filosofia-text .section-label { margin-bottom: var(--space-m); }
.filosofia-text h2 {
    font-size: var(--size-h1); font-weight: 300;
    line-height: 1.12; margin-bottom: var(--space-l);
    letter-spacing: -0.02em; color: var(--c-navy);
}
.filosofia-text p { color: #2A3A52; line-height: 1.85; margin-bottom: var(--space-m); }
.filosofia-text p em { font-style: italic; }
.filosofia-quote {
    font-size: var(--size-h3); font-style: italic; font-weight: 300;
    color: var(--c-bord);
    border-left: 2px solid var(--c-bord);
    padding-left: var(--space-m);
    margin: var(--space-l) 0; line-height: 1.4;
}
.filosofia-img-wrap { position: relative; }
.filosofia-img { width: 100%; aspect-ratio: 3/4; object-fit: cover; }
.filosofia-pillars { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-m); margin-top: var(--space-l); }
.pillar { border-top: 1px solid var(--c-navy-10); padding-top: var(--space-m); }
.pillar-label { font-size: var(--size-small); font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-navy); margin-bottom: var(--space-xs); }
.pillar p { font-size: var(--size-small); color: var(--c-metal); line-height: 1.6; }
@media (max-width: 960px) {
    .filosofia-grid { grid-template-columns: 1fr; gap: var(--space-l); }
    .filosofia-img-wrap { order: -1; }
    .filosofia-img { aspect-ratio: 16/9; }
}

/* ============================================================
   SECÇÃO: PEÇAS & DETALHES (Nova)
   ============================================================ */
.pecas { padding: var(--space-xxl) 0; background: var(--c-navy); }
.pecas-header { margin-bottom: var(--space-xl); }
.pecas-header .section-label { color: var(--c-bord); }
.pecas-header h2 {
    font-size: var(--size-h1); font-weight: 300;
    color: var(--c-white); line-height: 1.1;
    margin: var(--space-m) 0; letter-spacing: -0.02em;
}
.pecas-header p { color: rgba(255,255,255,0.55); max-width: 48ch; line-height: 1.8; }

.pecas-grid {
    display: grid;
    grid-template-columns: 5fr 3fr 4fr;
    grid-template-rows: 320px 280px;
    gap: 2px;
    margin-bottom: var(--space-xl);
}
.peca-card {
    position: relative; overflow: hidden;
    background: var(--c-navy-light); cursor: default;
}
.peca-card img {
    width: 100%; height: 100%; object-fit: cover;
    opacity: 0.72;
    transition: opacity 0.5s ease, transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.peca-card:hover img { opacity: 0.88; transform: scale(1.04); }

/* Layout 4 fotos: 1 grande esquerda (2 linhas) + 3 células direita */
.peca-card:nth-child(1) { grid-column: 1; grid-row: 1 / 3; }
.peca-card:nth-child(2) { grid-column: 2; grid-row: 1; }
.peca-card:nth-child(3) { grid-column: 3; grid-row: 1; }
.peca-card:nth-child(4) { grid-column: 2 / 4; grid-row: 2; }

.peca-overlay {
    position: absolute; bottom: 0; left: 0; right: 0;
    padding: var(--space-m) var(--space-m) var(--space-l);
    background: linear-gradient(to top,
        rgba(10,22,40,0.97) 0%,
        rgba(10,22,40,0.75) 55%,
        transparent 100%
    );
    transform: translateY(0);
    transition: padding var(--trans);
}
.peca-card:hover .peca-overlay { padding-bottom: calc(var(--space-l) + 0.5rem); }
.peca-tag {
    font-size: 0.7rem; font-weight: 500;
    letter-spacing: 0.14em; text-transform: uppercase;
    color: rgba(255,255,255,0.95); margin-bottom: 0.4em;
    text-shadow: 0 1px 4px rgba(0,0,0,0.5);
}
.peca-nome {
    font-size: 1.05rem; font-weight: 300;
    color: var(--c-white); line-height: 1.3;
}
.peca-desc {
    font-size: var(--size-small); color: rgba(255,255,255,0.6);
    margin-top: 0.4em; line-height: 1.5;
}

/* Manifesto de peças */
.pecas-manifesto {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 1px; background: rgba(255,255,255,0.06);
    margin-top: var(--space-xl);
}
.peca-attr {
    background: var(--c-navy); padding: var(--space-l) var(--space-m);
}
.peca-attr-num {
    font-size: 2.8rem; font-weight: 300;
    color: var(--c-bord); line-height: 1;
    margin-bottom: var(--space-m);
}
.peca-attr strong {
    display: block; font-size: var(--size-small); font-weight: 500;
    letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--c-white); margin-bottom: var(--space-xs);
}
.peca-attr p { font-size: var(--size-small); color: rgba(255,255,255,0.5); line-height: 1.6; }

@media (max-width: 960px) {
    .pecas-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 260px 260px;
    }
    .peca-card:nth-child(1) { grid-column: 1; grid-row: 1; }
    .peca-card:nth-child(2) { grid-column: 2; grid-row: 1; }
    .peca-card:nth-child(3) { grid-column: 1; grid-row: 2; }
    .peca-card:nth-child(4) { grid-column: 2; grid-row: 2; }
    .pecas-manifesto { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .pecas-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }
    .peca-card:nth-child(n) { grid-column: 1 !important; grid-row: auto !important; height: 220px; }
    .peca-overlay { transform: translateY(0); }
    .pecas-manifesto { grid-template-columns: 1fr; }
}

/* ============================================================
   SECÇÃO: PROJECTOS
   ============================================================ */
.projectos { padding: var(--space-xxl) 0; background: var(--c-warm); }
.projectos-header { margin-bottom: var(--space-xl); }
.projectos-header .section-label { color: var(--c-metal); }
.projectos-header h2 { font-size: var(--size-h1); font-weight: 300; color: var(--c-navy); line-height: 1.1; margin: var(--space-m) 0; letter-spacing: -0.02em; }
.projectos-header p { color: var(--c-metal); max-width: 40ch; }
.projectos-filters { display: flex; gap: var(--space-m); margin-bottom: var(--space-xl); border-bottom: 1px solid var(--c-navy-20); padding-bottom: var(--space-s); }
.filter-btn {
    font-size: var(--size-small); font-weight: 500;
    letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--c-metal);
    padding-bottom: var(--space-s);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: all var(--trans);
}
.filter-btn.active, .filter-btn:hover { color: var(--c-navy); border-bottom-color: var(--c-bord); }
.projectos-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.proj-card { position: relative; overflow: hidden; aspect-ratio: 4/5; background: var(--c-navy-light); cursor: pointer; }
.proj-card.featured { grid-column: span 2; aspect-ratio: 8/5; }
.proj-card img {
    width: 100%; height: 100%; object-fit: cover;
    opacity: 0.75;
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.5s ease;
}
.proj-card:hover img { transform: scale(1.04); opacity: 0.9; }
.proj-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(10,22,40,0.88) 0%, transparent 55%);
    display: flex; flex-direction: column; justify-content: flex-end;
    padding: var(--space-m);
}
.proj-cat { font-size: 0.7rem; font-weight: 500; letter-spacing: 0.15em; text-transform: uppercase; color: var(--c-bord); margin-bottom: var(--space-xs); }
.proj-title { font-size: clamp(1rem, 1.8vw, 1.5rem); font-weight: 300; color: var(--c-white); line-height: 1.2; margin-bottom: var(--space-xs); }
.proj-location { font-size: var(--size-small); color: rgba(255,255,255,0.5); }
.proj-link { position: absolute; inset: 0; z-index: 1; }
.proj-arrow {
    position: absolute; top: var(--space-m); right: var(--space-m);
    width: 36px; height: 36px;
    border: 1px solid rgba(255,255,255,0.2);
    display: flex; align-items: center; justify-content: center;
    color: var(--c-white); font-size: 1rem;
    opacity: 0; transform: translate(4px, -4px);
    transition: all var(--trans);
}
.proj-card:hover .proj-arrow { opacity: 1; transform: translate(0, 0); }
.proj-card[data-hidden="true"] { display: none; }
@media (max-width: 960px) { .projectos-grid { grid-template-columns: repeat(2, 1fr); } .proj-card.featured { grid-column: span 2; } }
@media (max-width: 600px) { .projectos-grid { grid-template-columns: 1fr; } .proj-card.featured { grid-column: 1; } .proj-arrow { opacity: 1; transform: none; } }

/* ============================================================
   SECÇÃO: MANIFESTO / PROCESSO
   ============================================================ */
.manifesto { padding: var(--space-xxl) 0; background: var(--c-navy); }
.manifesto-inner { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); align-items: center; }
.manifesto-text .section-label { color: var(--c-bord); }
.manifesto-text h2 { font-size: var(--size-h1); font-weight: 300; line-height: 1.12; color: var(--c-white); margin: var(--space-m) 0; letter-spacing: -0.02em; }
.manifesto-text p { color: rgba(255,255,255,0.55); line-height: 1.85; margin-bottom: var(--space-m); }
.manifesto-details { display: flex; flex-direction: column; gap: 1px; background: rgba(255,255,255,0.06); }
.manifesto-detail { background: var(--c-navy); padding: var(--space-m) var(--space-l); display: flex; gap: var(--space-m); align-items: flex-start; }
.manifesto-detail-num { font-size: 1.6rem; font-weight: 300; color: var(--c-bord); line-height: 1; min-width: 2ch; }
.manifesto-detail-body strong { display: block; font-size: var(--size-small); font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 0.3em; color: var(--c-white); }
.manifesto-detail-body p { font-size: var(--size-small); color: rgba(255,255,255,0.5); line-height: 1.6; margin: 0; }
@media (max-width: 768px) { .manifesto-inner { grid-template-columns: 1fr; } }

/* ============================================================
   SECÇÃO: CONTACTO
   ============================================================ */
.contacto { padding: var(--space-xxl) 0; background: var(--c-white); }
.contacto-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); align-items: start; }
.contacto-info .section-label { margin-bottom: var(--space-m); }
.contacto-info h2 { font-size: var(--size-h1); font-weight: 300; line-height: 1.12; margin-bottom: var(--space-m); color: var(--c-navy); letter-spacing: -0.02em; }
.contacto-info p { color: var(--c-metal); line-height: 1.85; margin-bottom: var(--space-l); max-width: 36ch; }
.contacto-item { display: flex; gap: var(--space-m); align-items: center; margin-bottom: var(--space-m); border-top: 1px solid var(--c-navy-10); padding-top: var(--space-m); }
.contacto-item-label { font-size: var(--size-small); font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-metal); min-width: 80px; }
.contacto-item-value { font-size: 1.05rem; color: var(--c-navy); }
.form-group { margin-bottom: var(--space-m); }
.form-label { display: block; font-size: var(--size-small); font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-metal); margin-bottom: 0.5em; }
.form-input, .form-textarea {
    width: 100%; background: transparent;
    border: none; border-bottom: 1px solid var(--c-navy-20);
    padding: var(--space-s) 0;
    font-family: var(--f-sans); font-size: var(--size-body); font-weight: 300;
    color: var(--c-navy);
    transition: border-color var(--trans);
    -webkit-appearance: none; border-radius: 0;
}
.form-input:focus, .form-textarea:focus { outline: none; border-bottom-color: var(--c-bord); }
.form-textarea { resize: vertical; min-height: 120px; }
.form-input::placeholder, .form-textarea::placeholder { color: var(--c-navy-20); }
.form-submit { margin-top: var(--space-l); }
.form-msg { padding: var(--space-m); margin-top: var(--space-m); font-size: var(--size-small); display: none; }
.form-msg.ok { background: rgba(10,22,40,0.05); color: #2D6A4F; display: block; }
.form-msg.erro { background: rgba(123,29,58,0.08); color: var(--c-bord); display: block; }
@media (max-width: 768px) { .contacto-grid { grid-template-columns: 1fr; } }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--c-navy-light); padding: var(--space-l) 0 var(--space-m); }
.footer-top {
    display: grid; grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-l);
    padding-bottom: var(--space-l);
    border-bottom: 1px solid rgba(255,255,255,0.07);
    margin-bottom: var(--space-m);
}
.footer-logo-img { display: block; margin-bottom: var(--space-m); }
.footer-logo-img img { height: 64px; width: auto; }
.footer-brand p { font-size: var(--size-small); color: rgba(255,255,255,0.4); line-height: 1.6; max-width: 30ch; margin-bottom: 0.4rem; }
.footer-brand .footer-slogan { display: block; font-size: 0.85rem; font-style: italic; font-weight: 300; color: rgba(255,255,255,0.3); margin-top: var(--space-s); }
.footer-col-title { font-size: var(--size-small); font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.35); margin-bottom: var(--space-s); }
.footer-col ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col ul li { display: flex; align-items: center; gap: 0.5rem; }
.footer-col ul a { font-size: var(--size-small); color: rgba(255,255,255,0.45); transition: color var(--trans); }
.footer-col ul a:hover { color: var(--c-white); }
.footer-linkedin-icon { width: 16px; height: 16px; fill: rgba(255,255,255,0.4); flex-shrink: 0; transition: fill var(--trans); }
.footer-col ul li:hover .footer-linkedin-icon { fill: var(--c-white); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-xs); padding-top: var(--space-s); }
.footer-bottom p { font-size: 0.72rem; color: rgba(255,255,255,0.2); }
.footer-bottom a { color: rgba(255,255,255,0.3); transition: color var(--trans); }
.footer-bottom a:hover { color: rgba(255,255,255,0.6); }
@media (max-width: 768px) { .footer-top { grid-template-columns: 1fr; gap: var(--space-m); } .footer-bottom { flex-direction: column; align-items: flex-start; } }

/* ============================================================
   DETALHE DO PROJECTO
   ============================================================ */
.projecto-hero { height: 70vh; min-height: 400px; position: relative; background: var(--c-navy); overflow: hidden; }
.projecto-hero img { width: 100%; height: 100%; object-fit: cover; opacity: 0.55; }
.projecto-hero-content { position: absolute; bottom: var(--space-xl); left: 0; right: 0; padding: 0 var(--space-m); max-width: var(--max-w); margin: 0 auto; }
.projecto-cat { font-size: var(--size-small); letter-spacing: 0.15em; text-transform: uppercase; color: var(--c-bord); margin-bottom: var(--space-s); font-weight: 500; }
.projecto-titulo { font-size: var(--size-h1); font-weight: 300; color: var(--c-white); line-height: 1.12; letter-spacing: -0.02em; }
.projecto-body { padding: var(--space-xxl) 0; }
.projecto-meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--c-navy-10); margin-bottom: var(--space-xl); }
.meta-item { background: var(--c-white); padding: var(--space-m) var(--space-l); }
.meta-label { font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--c-metal); margin-bottom: 0.4em; font-weight: 500; }
.meta-value { font-size: 1.1rem; color: var(--c-navy); font-weight: 300; }
.projecto-descricao { max-width: 60ch; margin: 0 auto var(--space-xl); font-size: 1.05rem; line-height: 1.9; color: #2A3A52; }
.galeria { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; margin-bottom: var(--space-xl); }
.galeria img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.galeria img:first-child { grid-column: 1 / -1; aspect-ratio: 16/7; }

/* ============================================================
   ANIMAÇÕES
   ============================================================ */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes scrollLine { 0%, 100% { transform: scaleY(1); } 50% { transform: scaleY(0.5); } }
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }


/* ============================================================
   GALERIA DE PROJECTO (página individual)
   ============================================================ */
.galeria-proj {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
    margin-bottom: var(--space-xl);
}
.galeria-hero {
    grid-column: 1 / -1;
}
.galeria-item img {
    width: 100%;
    display: block;
    object-fit: cover;
}
.galeria-hero img {
    aspect-ratio: 16 / 7;
    object-fit: cover;
}
.galeria-item:not(.galeria-hero) img {
    aspect-ratio: 4 / 3;
}
/* Item vertical (foto portrait) toma altura dupla */
.galeria-item.portrait {
    grid-row: span 2;
}
.galeria-item.portrait img {
    aspect-ratio: 3 / 4;
    height: 100%;
}

/* Navegação entre projectos */
.projecto-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-m);
    padding-top: var(--space-l);
    border-top: 1px solid var(--c-navy-10);
    margin-top: var(--space-l);
}
.projecto-nav-arrows {
    display: flex;
    gap: var(--space-m);
}

@media (max-width: 768px) {
    .galeria-proj { grid-template-columns: 1fr; }
    .galeria-hero { grid-column: 1; }
    .galeria-item.portrait { grid-row: span 1; }
    .projecto-nav { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   ADMIN PANEL
   ============================================================ */
.admin-body { font-family: var(--f-sans); background: var(--c-warm); }
.admin-nav { background: var(--c-navy); padding: var(--space-m) var(--space-l); display: flex; align-items: center; justify-content: space-between; }
.admin-nav a { color: rgba(255,255,255,0.6); font-size: var(--size-small); }
.admin-nav a:hover { color: var(--c-white); }
.admin-main { max-width: 1100px; margin: var(--space-l) auto; padding: 0 var(--space-m); }
.admin-card { background: var(--c-white); padding: var(--space-l); margin-bottom: var(--space-m); border-top: 2px solid var(--c-bord); }
.admin-table { width: 100%; border-collapse: collapse; font-size: var(--size-small); }
.admin-table th, .admin-table td { padding: var(--space-s); border-bottom: 1px solid var(--c-navy-10); text-align: left; }
.admin-table th { font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--c-metal); background: var(--c-warm); }