/* =========================================================
   Portfólio — Cauã Vicente Sartorato
   Cor de destaque: azul escuro (navy)
   ========================================================= */

:root {
  /* Tema claro */
  --bg: #f6f7fb;
  --bg-2: #ffffff;
  --superficie: #ffffff;
  --borda: #e3e7f0;
  --texto: #0e1526;
  --texto-2: #4a5570;
  --texto-3: #8590a8;

  --azul: #0b1f4d;        /* azul escuro principal */
  --azul-2: #1e3a8a;      /* variação um pouco mais clara */
  --azul-txt: #1e3a8a;    /* azul usado em texto/realce */
  --azul-suave: rgba(30, 58, 138, .08);
  --azul-brilho: rgba(30, 58, 138, .18);

  --sombra: 0 1px 2px rgba(14, 21, 38, .04), 0 12px 32px -12px rgba(14, 21, 38, .14);
  --sombra-forte: 0 30px 60px -20px rgba(11, 31, 77, .35);

  --raio: 18px;
  --fonte: 'Inter', system-ui, sans-serif;
  --fonte-titulo: 'Space Grotesk', 'Inter', sans-serif;
  --fonte-mono: 'JetBrains Mono', ui-monospace, monospace;
  --nav-h: 72px;
}

[data-tema="escuro"] {
  --bg: #060b18;
  --bg-2: #0a1224;
  --superficie: #0d1730;
  --borda: #1a2747;
  --texto: #e8ecf6;
  --texto-2: #a4afc8;
  --texto-3: #6b7896;

  --azul: #1e3a8a;
  --azul-2: #2a4db3;
  --azul-txt: #7ea2ff;    /* no escuro, o azul de texto clareia para ter contraste */
  --azul-suave: rgba(94, 132, 255, .10);
  --azul-brilho: rgba(56, 96, 230, .28);

  --sombra: 0 1px 2px rgba(0, 0, 0, .3), 0 18px 40px -18px rgba(0, 0, 0, .6);
  --sombra-forte: 0 30px 70px -20px rgba(0, 0, 0, .8);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); }
body {
  font-family: var(--fonte);
  background: var(--bg);
  color: var(--texto);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background .4s ease, color .4s ease;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
::selection { background: var(--azul-2); color: #fff; }

.container { width: min(1180px, 100% - 48px); margin-inline: auto; }

/* ---------- Brilho que segue o mouse + barra de progresso ---------- */
.cursor-glow {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 30%), var(--azul-suave), transparent 60%);
}
.progresso {
  position: fixed; top: 0; left: 0; height: 3px; width: 100%; z-index: 100;
  background: linear-gradient(90deg, var(--azul), var(--azul-txt));
  transform-origin: 0 50%; transform: scaleX(var(--p, 0));
}

/* ---------- NAV ---------- */
.nav {
  position: fixed; inset: 0 0 auto; height: var(--nav-h); z-index: 50;
  transition: background .3s, box-shadow .3s, backdrop-filter .3s;
}
.nav.rolou {
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  box-shadow: 0 1px 0 var(--borda);
}
.nav__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { display: flex; align-items: center; gap: 10px; font-family: var(--fonte-titulo); font-weight: 700; font-size: 1.1rem; }
.logo__mark {
  display: grid; place-items: center; width: 38px; height: 38px; border-radius: 11px;
  background: var(--azul); color: #fff; font-size: .9rem; letter-spacing: .02em;
  box-shadow: 0 6px 18px -6px var(--azul-brilho);
  transition: transform .3s;
}
.logo:hover .logo__mark { transform: rotate(-8deg) scale(1.05); }

.nav__links { display: flex; gap: 6px; }
.nav__links a {
  position: relative; padding: 8px 14px; border-radius: 10px;
  font-size: .92rem; font-weight: 500; color: var(--texto-2); transition: color .2s, background .2s;
}
.nav__links a span { font-family: var(--fonte-mono); font-size: .75rem; color: var(--azul-txt); margin-right: 2px; }
.nav__links a:hover, .nav__links a.ativo { color: var(--texto); background: var(--azul-suave); }

.nav__acoes { display: flex; align-items: center; gap: 8px; }
.tema-btn {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  border: 1px solid var(--borda); background: var(--superficie); position: relative; overflow: hidden;
  transition: transform .2s, border-color .2s;
}
.tema-btn:hover { transform: translateY(-2px); border-color: var(--azul-txt); }
.tema-btn svg { width: 19px; height: 19px; position: absolute; transition: transform .5s cubic-bezier(.6,-0.3,.3,1.4), opacity .3s; }
.ic-lua { transform: translateY(30px) rotate(90deg); opacity: 0; }
[data-tema="escuro"] .ic-sol { transform: translateY(-30px) rotate(-90deg); opacity: 0; }
[data-tema="escuro"] .ic-lua { transform: none; opacity: 1; }

.menu-btn { display: none; width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--borda); background: var(--superficie); flex-direction: column; justify-content: center; align-items: center; gap: 6px; }
.menu-btn span { width: 18px; height: 2px; background: currentColor; border-radius: 2px; transition: transform .3s; }
.menu-btn[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px; padding: 14px 24px; border-radius: 14px;
  font-weight: 600; font-size: .95rem; transition: transform .25s, box-shadow .25s, background .25s, border-color .25s;
  position: relative; overflow: hidden;
}
.btn svg { width: 18px; height: 18px; transition: transform .25s; }
.btn--primario { background: var(--azul); color: #fff; box-shadow: 0 10px 30px -10px var(--azul-brilho); }
.btn--primario::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.18) 50%, transparent 70%);
  transform: translateX(-100%); transition: transform .7s;
}
.btn--primario:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -12px var(--azul-brilho); background: var(--azul-2); }
.btn--primario:hover::after { transform: translateX(100%); }
.btn--primario:hover svg { transform: translateX(4px); }
.btn--fantasma { border: 1px solid var(--borda); background: var(--superficie); }
.btn--fantasma:hover { transform: translateY(-3px); border-color: var(--azul-txt); color: var(--azul-txt); }

/* ---------- HERO ---------- */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: grid; grid-template-columns: 1.25fr 1fr; align-items: center; gap: 56px;
  padding: calc(var(--nav-h) + 40px) 0 80px;
}
.hero__bg { position: absolute; inset: 0 -30vw; z-index: -1; overflow: hidden; pointer-events: none; }
.blob { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .55; animation: flutua 14s ease-in-out infinite; }
.b1 { width: 520px; height: 520px; background: var(--azul-brilho); top: -120px; right: 22vw; }
.b2 { width: 420px; height: 420px; background: var(--azul-suave); bottom: -60px; left: 28vw; animation-delay: -6s; }
.grade {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--borda) 1px, transparent 1px), linear-gradient(90deg, var(--borda) 1px, transparent 1px);
  background-size: 56px 56px; opacity: .45;
  mask-image: radial-gradient(ellipse 60% 55% at 50% 40%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 60% 55% at 50% 40%, #000 30%, transparent 75%);
}
@keyframes flutua { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(40px,30px) scale(1.08); } }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px; border-radius: 999px;
  border: 1px solid var(--borda); background: var(--superficie);
  font-family: var(--fonte-mono); font-size: .8rem; color: var(--texto-2);
}
.pulso { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; position: relative; }
.pulso::after { content: ''; position: absolute; inset: 0; border-radius: 50%; background: #22c55e; animation: pulso 2s infinite; }
@keyframes pulso { to { transform: scale(3); opacity: 0; } }

.hero__nome {
  font-family: var(--fonte-titulo); font-weight: 700; letter-spacing: -.035em; line-height: .98;
  font-size: clamp(2.9rem, 7.4vw, 6rem); margin: 22px 0 18px;
}
.hero__nome .linha { display: block; }
.destaque {
  background: linear-gradient(100deg, var(--azul) 0%, var(--azul-2) 45%, var(--azul-txt) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
[data-tema="escuro"] .destaque { background-image: linear-gradient(100deg, #9db8ff, #5b7ff0 60%, #3a5cc9); }
.hero__cargo { font-family: var(--fonte-mono); font-size: clamp(1rem, 2vw, 1.25rem); color: var(--texto-2); margin-bottom: 22px; }
.digitando { color: var(--azul-txt); font-weight: 500; }
.caret { color: var(--azul-txt); animation: pisca 1s steps(1) infinite; margin-left: 2px; }
@keyframes pisca { 50% { opacity: 0; } }
.hero__sub { font-size: 1.12rem; color: var(--texto-2); max-width: 560px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

/* Foto */
.hero__foto { position: relative; justify-self: center; width: min(380px, 100%); }
.foto-moldura {
  position: relative; aspect-ratio: 4/5; border-radius: 32px; overflow: hidden;
  background: linear-gradient(150deg, var(--azul) 0%, var(--azul-2) 60%, #3b5fcf 100%);
  box-shadow: var(--sombra-forte);
  transform: rotate(2deg); transition: transform .6s cubic-bezier(.2,.8,.2,1);
}
.hero__foto:hover .foto-moldura { transform: rotate(0) scale(1.02); }
.foto-moldura::before {
  content: ''; position: absolute; inset: -2px; border-radius: inherit; z-index: 2; pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.15);
}
.foto-moldura img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }
.foto-iniciais {
  position: absolute; inset: 0; display: grid; place-items: center;
  font-family: var(--fonte-titulo); font-weight: 700; font-size: 7rem; color: rgba(255,255,255,.9); letter-spacing: -.04em;
}
.hero__foto::before {
  content: ''; position: absolute; inset: 18px -18px -18px 18px; border-radius: 32px;
  border: 2px solid var(--azul-txt); opacity: .35; z-index: -1; transition: inset .5s;
}
.hero__foto:hover::before { inset: 10px -10px -10px 10px; }

.scroll-ind { position: absolute; bottom: 28px; left: 50%; translate: -50% 0; width: 26px; height: 42px; border: 2px solid var(--texto-3); border-radius: 14px; }
.scroll-ind span { position: absolute; top: 8px; left: 50%; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--azul-txt); animation: rola 1.8s infinite; }
@keyframes rola { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ---------- Faixa de tecnologias ---------- */
.faixa {
  overflow: hidden; border-block: 1px solid var(--borda); background: var(--bg-2);
  padding: 22px 0; position: relative; z-index: 1;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.faixa__trilho { display: flex; gap: 34px; width: max-content; animation: desliza 38s linear infinite; align-items: center; }
.faixa:hover .faixa__trilho { animation-play-state: paused; }
.faixa span { font-family: var(--fonte-titulo); font-size: 1.5rem; font-weight: 600; color: var(--texto-2); }
.faixa i { color: var(--azul-txt); font-style: normal; }
@keyframes desliza { to { transform: translateX(-50%); } }

/* ---------- Seções ---------- */
.secao { padding: 130px 0 40px; position: relative; z-index: 1; }
.titulo {
  font-family: var(--fonte-titulo); font-size: clamp(2rem, 4.2vw, 3rem); letter-spacing: -.03em; line-height: 1.1;
  display: flex; align-items: center; gap: 16px; margin-bottom: 48px;
}
.titulo::after { content: ''; flex: 1; max-width: 300px; height: 1px; background: var(--borda); }
.num { font-family: var(--fonte-mono); font-size: .55em; color: var(--azul-txt); font-weight: 500; }
.secao__sub { color: var(--texto-2); margin: -30px 0 56px; }

/* Sobre */
.sobre { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: start; }
.sobre__texto p { color: var(--texto-2); font-size: 1.05rem; margin-bottom: 18px; }
.sobre__texto .lead { font-size: 1.25rem; color: var(--texto); line-height: 1.55; }
.sobre__texto strong { color: var(--texto); font-weight: 600; }
.sobre__cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.mini-card {
  padding: 24px; border-radius: var(--raio); background: var(--superficie); border: 1px solid var(--borda);
  box-shadow: var(--sombra); transition: transform .35s, border-color .35s, box-shadow .35s;
}
.mini-card:hover { transform: translateY(-6px); border-color: var(--azul-txt); box-shadow: 0 24px 50px -24px var(--azul-brilho); }
.mini-card__ic { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; font-size: 1.35rem; background: var(--azul-suave); margin-bottom: 16px; }
.mini-card h3 { font-family: var(--fonte-titulo); font-size: 1.1rem; margin-bottom: 6px; }
.mini-card p { font-size: .92rem; color: var(--texto-2); line-height: 1.55; }

/* Linguagens (back-end x front-end) */
.skills { margin-top: 56px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 16px; }
.skills__bloco {
  padding: 28px; border-radius: var(--raio); background: var(--superficie); border: 1px solid var(--borda); box-shadow: var(--sombra);
}
.skills__bloco--forte { background: linear-gradient(150deg, var(--azul) 0%, var(--azul-2) 100%); border-color: transparent; color: #fff; }
.skills__rotulo { font-family: var(--fonte-mono); font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--azul-txt); }
.skills__bloco--forte .skills__rotulo { color: #b9cbff; }
.skills__bloco h3 { font-family: var(--fonte-titulo); font-size: 1.4rem; margin: 4px 0 18px; letter-spacing: -.02em; }
.skills__lista { display: grid; gap: 12px; }
.skills__lista li { display: grid; grid-template-columns: 110px 1fr; gap: 14px; align-items: baseline; font-size: .94rem; }
.skills__lista b { font-family: var(--fonte-titulo); font-size: 1.05rem; }
.skills__lista span { color: var(--texto-2); }
.skills__bloco--forte .skills__lista span { color: #d3ddff; }

.numeros {
  margin-top: 16px; display: grid; grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--borda); border-radius: var(--raio); background: var(--superficie); overflow: hidden;
}
.numeros div { padding: 30px; text-align: center; }
.numeros div + div { border-left: 1px solid var(--borda); }
.numeros strong { display: block; font-family: var(--fonte-titulo); font-size: clamp(2.2rem, 5vw, 3.2rem); color: var(--azul-txt); line-height: 1; letter-spacing: -.03em; }
.numeros span { font-size: .9rem; color: var(--texto-2); }

/* ---------- Projetos ---------- */
.projeto { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: center; margin-bottom: 130px; }
.projeto--inv .projeto__visual { order: 2; }

.janela {
  border-radius: 20px; overflow: hidden; background: var(--superficie); border: 1px solid var(--borda);
  box-shadow: var(--sombra-forte); transform-style: preserve-3d; transition: transform .2s ease-out;
  will-change: transform;
}
.janela__barra { display: flex; align-items: center; gap: 7px; padding: 12px 16px; border-bottom: 1px solid var(--borda); background: var(--bg-2); }
.janela__barra i { width: 11px; height: 11px; border-radius: 50%; background: #ff5f57; }
.janela__barra i:nth-child(2) { background: #febc2e; }
.janela__barra i:nth-child(3) { background: #28c840; }
.janela__barra span { margin-left: 10px; font-family: var(--fonte-mono); font-size: .75rem; color: var(--texto-3); }
.janela__corpo { position: relative; aspect-ratio: 16/10; overflow: hidden; }
.janela__corpo img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s cubic-bezier(.2,.8,.2,1); }
.projeto:hover .janela__corpo img { transform: scale(1.06); }

/* Efeito "scanner" no SIMA */
.scan { position: absolute; inset: 0; }
.scan__caixa {
  position: absolute; left: 30%; top: 28%; width: 52%; height: 54%;
  border: 2px solid #7ea2ff; border-radius: 10px; box-shadow: 0 0 0 9999px rgba(6, 11, 24, .25);
  animation: mira 4s ease-in-out infinite;
}
.scan__caixa span {
  position: absolute; top: -32px; left: -2px; padding: 4px 10px; border-radius: 6px;
  background: #1e3a8a; color: #fff; font-family: var(--fonte-mono); font-size: .72rem; white-space: nowrap;
}
.scan__linha { position: absolute; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, #7ea2ff, transparent); box-shadow: 0 0 18px #7ea2ff; animation: varre 3s linear infinite; }
@keyframes varre { from { top: 0; } to { top: 100%; } }
@keyframes mira { 0%,100% { transform: scale(1); } 50% { transform: scale(1.04); } }

/* Notificação no CORTEO */
.notif {
  position: absolute; right: 18px; bottom: 18px; display: flex; gap: 12px; align-items: center;
  padding: 12px 16px; border-radius: 14px; background: rgba(255,255,255,.92); color: #0e1526;
  box-shadow: 0 16px 40px -12px rgba(0,0,0,.5); font-size: .85rem;
  animation: chega 5s cubic-bezier(.2,.8,.2,1) infinite;
}
.notif b { display: block; }
.notif span { color: #4a5570; font-size: .78rem; }
.notif__ic { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: #0b1f4d; }
@keyframes chega { 0%, 8% { opacity: 0; transform: translateY(20px) scale(.95); } 18%, 82% { opacity: 1; transform: none; } 92%, 100% { opacity: 0; transform: translateY(-10px); } }

.projeto__tag { font-family: var(--fonte-mono); font-size: .8rem; color: var(--azul-txt); margin-bottom: 14px; }
.projeto__logo { height: 44px; margin-bottom: 14px; }
.projeto__logo img { height: 100%; width: auto; }
.projeto__logo--corteo { display: flex; align-items: center; gap: 10px; }
.projeto__logo--corteo img { height: 40px; border-radius: 10px; }
.projeto__logo--corteo span { font-family: var(--fonte-titulo); font-weight: 700; font-size: 1.5rem; letter-spacing: .12em; }
.so-escuro { display: none; }
[data-tema="escuro"] .so-claro { display: none; }
[data-tema="escuro"] .so-escuro { display: block; }

.projeto__info h3 { font-family: var(--fonte-titulo); font-size: clamp(1.5rem, 2.6vw, 2rem); letter-spacing: -.02em; line-height: 1.2; margin-bottom: 20px; }
.projeto__desc { padding: 26px; border-radius: var(--raio); background: var(--superficie); border: 1px solid var(--borda); box-shadow: var(--sombra); }
.projeto__desc p { color: var(--texto-2); margin-bottom: 18px; }
.projeto__desc strong, .projeto__desc b { color: var(--texto); font-weight: 600; }
.check li { position: relative; padding-left: 28px; margin-bottom: 9px; font-size: .94rem; color: var(--texto-2); }
.check li::before {
  content: ''; position: absolute; left: 0; top: 5px; width: 17px; height: 17px; border-radius: 6px;
  background: var(--azul-suave) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233b5fcf' stroke-width='3.5' stroke-linecap='round'%3E%3Cpath d='m5 12 5 5 9-10'/%3E%3C/svg%3E") center/11px no-repeat;
}
.check b, .check strong { color: var(--texto); font-weight: 600; }
.stack { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.stack li {
  font-family: var(--fonte-mono); font-size: .76rem; padding: 6px 12px; border-radius: 999px;
  border: 1px solid var(--borda); color: var(--texto-2); background: var(--bg-2); transition: all .2s;
}
.stack li:hover { color: var(--azul-txt); border-color: var(--azul-txt); transform: translateY(-2px); }
.projeto__acoes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }

/* ---------- Timeline ---------- */
.timeline { position: relative; max-width: 760px; padding-left: 36px; }
.timeline::before { content: ''; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 2px; background: linear-gradient(var(--azul-txt), var(--borda)); }
.timeline li { position: relative; padding: 0 0 46px; }
.timeline__ponto { position: absolute; left: -36px; top: 6px; width: 16px; height: 16px; border-radius: 50%; background: var(--bg); border: 3px solid var(--azul-txt); transition: transform .3s, background .3s; }
.timeline li:hover .timeline__ponto { transform: scale(1.3); background: var(--azul-txt); }
.timeline__quando { font-family: var(--fonte-mono); font-size: .78rem; color: var(--azul-txt); text-transform: uppercase; letter-spacing: .08em; }
.timeline h3 { font-family: var(--fonte-titulo); font-size: 1.3rem; margin: 4px 0 6px; }
.timeline p:last-child { color: var(--texto-2); }

/* ---------- Contato ---------- */
.contato { padding-bottom: 100px; }
.contato__caixa {
  position: relative; overflow: hidden; text-align: center; padding: 90px 32px; border-radius: 32px;
  background: linear-gradient(140deg, #0b1f4d 0%, #132c6b 55%, #1e3a8a 100%); color: #fff;
  box-shadow: var(--sombra-forte);
}
.contato__caixa::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 44px 44px; mask-image: radial-gradient(circle at 50% 0%, #000, transparent 70%); -webkit-mask-image: radial-gradient(circle at 50% 0%, #000, transparent 70%);
}
.contato__caixa > * { position: relative; }
.contato__caixa .eyebrow { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.15); color: #c9d6ff; }
.contato__caixa .num { color: #9db8ff; font-size: .8rem; }
.contato__caixa h2 { font-family: var(--fonte-titulo); font-size: clamp(2.2rem, 5.5vw, 4rem); letter-spacing: -.035em; line-height: 1.05; margin: 22px 0 14px; }
.contato__caixa > p { color: #c9d6ff; font-size: 1.1rem; }
.contato__links { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 36px; }
.contato__caixa .btn--primario { background: #fff; color: #0b1f4d; }
.contato__caixa .btn--primario:hover { background: #e8eeff; }
.contato__caixa .btn--fantasma { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.2); color: #fff; }
.contato__caixa .btn--fantasma:hover { border-color: #fff; color: #fff; background: rgba(255,255,255,.12); }

.rodape { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding: 30px 0 40px; border-top: 1px solid var(--borda); font-size: .88rem; color: var(--texto-3); position: relative; z-index: 1; }
.rodape a:hover { color: var(--azul-txt); }

/* =========================================================
   Páginas de detalhe dos projetos
   ========================================================= */
.pagina { padding-top: calc(var(--nav-h) + 24px); position: relative; z-index: 1; }
.voltar { display: inline-flex; align-items: center; gap: 8px; font-size: .92rem; font-weight: 500; color: var(--texto-2); padding: 8px 14px; border-radius: 10px; border: 1px solid var(--borda); background: var(--superficie); transition: color .2s, border-color .2s; }
.voltar:hover { color: var(--azul-txt); border-color: var(--azul-txt); }

.p-topo { position: relative; padding: 48px 0 56px; }
.p-topo .hero__bg { inset: -120px -30vw 0; }
.p-logos { display: flex; align-items: center; gap: 16px; margin-bottom: 30px; flex-wrap: wrap; }
.p-logo { height: 96px; border-radius: 20px; overflow: hidden; display: inline-flex; align-items: center; flex: none; box-shadow: var(--sombra); }
.p-logo img { height: 100%; width: auto; max-width: none; }
.p-logo--escuro { background: #0b1a33; padding: 8px 16px; }
.p-logo--branco { background: #fff; padding: 4px; border: 1px solid var(--borda); }
.p-logos__mais { color: var(--texto-3); font-size: 1.4rem; font-family: var(--fonte-titulo); }
.p-topo h1 { font-family: var(--fonte-titulo); font-size: clamp(2.3rem, 5.4vw, 4.2rem); letter-spacing: -.035em; line-height: 1.05; max-width: 900px; }
.p-topo__sub { font-size: 1.2rem; color: var(--texto-2); max-width: 720px; margin-top: 20px; }
.p-meta { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--borda); border-radius: var(--raio); margin-top: 40px; background: var(--superficie); box-shadow: var(--sombra); overflow: hidden; }
.p-meta div { padding: 20px 22px; }
.p-meta div + div { border-left: 1px solid var(--borda); }
.p-meta dt { font-family: var(--fonte-mono); font-size: .74rem; text-transform: uppercase; letter-spacing: .06em; color: var(--azul-txt); }
.p-meta dd { font-weight: 600; margin-top: 2px; }
.p-topo .hero__cta { margin-top: 30px; }

.p-capa { border-radius: 28px; overflow: hidden; aspect-ratio: 21/9; background: var(--azul); box-shadow: var(--sombra-forte); }
.p-capa img { width: 100%; height: 100%; object-fit: cover; }
.legenda { font-size: .85rem; color: var(--texto-3); margin: 14px 0 20px; }

.artigo { display: grid; grid-template-columns: 260px 1fr; gap: 56px; padding: 72px 0; border-top: 1px solid var(--borda); }
.artigo h2 { font-family: var(--fonte-titulo); font-size: 1.8rem; letter-spacing: -.025em; line-height: 1.15; position: sticky; top: calc(var(--nav-h) + 24px); align-self: start; }
.artigo h2 .num { display: block; font-size: .8rem; margin-bottom: 8px; }
.artigo__corpo { max-width: 720px; }
.artigo__corpo > p { color: var(--texto-2); font-size: 1.05rem; margin-bottom: 18px; }
.artigo__corpo strong { color: var(--texto); font-weight: 600; }
.artigo__corpo h3 { font-family: var(--fonte-titulo); font-size: 1.2rem; margin: 30px 0 14px; }

.passos { counter-reset: p; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 8px 0 18px; }
.passos li {
  counter-increment: p; padding: 22px; border-radius: var(--raio); background: var(--superficie); border: 1px solid var(--borda);
  box-shadow: var(--sombra); color: var(--texto-2); font-size: .95rem; transition: transform .3s, border-color .3s;
}
.passos li:hover { transform: translateY(-4px); border-color: var(--azul-txt); }
.passos li::before {
  content: counter(p, decimal-leading-zero); display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 12px;
  background: var(--azul); color: #fff; font-family: var(--fonte-mono); font-weight: 500; font-size: .85rem; margin-bottom: 14px;
}
.passos b { display: block; color: var(--texto); font-family: var(--fonte-titulo); font-size: 1.05rem; margin-bottom: 4px; }

.planos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.planos div { padding: 22px; border-radius: var(--raio); background: var(--superficie); border: 1px solid var(--borda); box-shadow: var(--sombra); }
.planos div:nth-child(2) { border-color: var(--azul-txt); }
.planos b { display: block; font-family: var(--fonte-titulo); font-size: 1.2rem; color: var(--azul-txt); margin-bottom: 6px; }
.planos span { font-size: .92rem; color: var(--texto-2); line-height: 1.55; display: block; }

.cta-final { margin: 40px 0 100px; }
.cta-final .contato__caixa { padding: 64px 32px; }
.cta-final .contato__caixa h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }

/* ---------- Animação de entrada ---------- */
.revela { opacity: 0; transform: translateY(28px); transition: opacity .9s cubic-bezier(.2,.8,.2,1), transform .9s cubic-bezier(.2,.8,.2,1); transition-delay: var(--d, 0s); }
.revela.visivel { opacity: 1; transform: none; }

/* ---------- Responsivo ---------- */
@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; text-align: left; gap: 64px; padding-top: calc(var(--nav-h) + 30px); }
  .hero__foto { width: min(320px, 78%); grid-row: 1; justify-self: start; margin-left: 4%; }
  .scroll-ind { display: none; }
  .sobre, .projeto, .skills { grid-template-columns: 1fr; gap: 36px; }
  .skills { gap: 16px; }
  .projeto--inv .projeto__visual { order: 0; }
  .projeto { margin-bottom: 90px; }
  .artigo { grid-template-columns: 1fr; gap: 20px; padding: 56px 0; }
  .artigo h2 { position: static; }
  .p-meta { grid-template-columns: 1fr 1fr; }
  .p-meta div:nth-child(3) { border-left: 0; }
  .p-meta div:nth-child(n+3) { border-top: 1px solid var(--borda); }
  .planos { grid-template-columns: 1fr; }
  .p-capa { aspect-ratio: 16/10; }
}
@media (max-width: 760px) {
  .menu-btn { display: flex; }
  .nav__links {
    position: fixed; top: var(--nav-h); left: 12px; right: 12px; flex-direction: column; padding: 12px;
    background: var(--superficie); border: 1px solid var(--borda); border-radius: 18px; box-shadow: var(--sombra-forte);
    opacity: 0; pointer-events: none; transform: translateY(-10px); transition: opacity .25s, transform .25s;
  }
  .nav__links.aberto { opacity: 1; pointer-events: auto; transform: none; }
  .nav__links a { padding: 14px; font-size: 1rem; }
  .sobre__cards, .passos { grid-template-columns: 1fr; }
  .numeros { grid-template-columns: 1fr; }
  .numeros div + div { border-left: 0; border-top: 1px solid var(--borda); }
  .skills__lista li { grid-template-columns: 1fr; gap: 0; }
  .secao { padding-top: 100px; }
  .titulo::after { display: none; }
  .contato__caixa { padding: 64px 22px; }
  .p-logo { height: 72px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .revela { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* E-mail e telefone escritos embaixo dos botões de contato */
.contato__info { margin-top: 26px; font-family: var(--fonte-mono); font-size: .9rem; color: #c9d6ff; display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; }
.contato__info a { color: #fff; border-bottom: 1px solid rgba(255,255,255,.3); transition: border-color .2s; }
.contato__info a:hover { border-color: #fff; }