/* =========================================================
   Portfólio Luccas Raffael — Estilo Web 2.0 Gloss / Aero
   ========================================================= */
 
:root {
  --blue-light: #4FB6FF;
  --blue-deep: #0B5FA5;
  --bg-page-1: #EAF3FB;
  --bg-page-2: #D7EAF7;
  --card-bg: #F7FBFF;
  --text-main: #0E2A3D;
  --text-secondary: #4C6B80;
  --green-1: #8CE86A;
  --green-2: #3FA831;
  --orange-1: #FFB13C;
  --orange-2: #FF8A00;
  --border-soft: #BFE0F5;
  --shadow-soft: rgba(14, 42, 61, 0.16);
  --shadow-strong: rgba(14, 42, 61, 0.28);
 
  --radius-pill: 999px;
  --radius-card: 18px;
  --font-heading: 'Quicksand', 'Trebuchet MS', 'Segoe UI', Verdana, sans-serif;
  --font-body: 'Nunito Sans', 'Segoe UI', Verdana, Arial, sans-serif;
}
 
* { box-sizing: border-box; }
 
html { scroll-behavior: smooth; }
 
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text-main);
  background: linear-gradient(160deg, var(--bg-page-1) 0%, var(--bg-page-2) 60%, var(--bg-page-1) 100%);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}
 
.bg-decor {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 12% 18%, rgba(79,182,255,0.25) 0%, rgba(79,182,255,0) 45%),
    radial-gradient(circle at 88% 8%, rgba(255,177,60,0.18) 0%, rgba(255,177,60,0) 40%),
    radial-gradient(circle at 82% 78%, rgba(140,232,106,0.16) 0%, rgba(140,232,106,0) 45%);
}
 
.container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}
 
h1, h2, h3 { font-family: var(--font-heading); font-weight: 700; margin: 0; }
 
a { color: inherit; text-decoration: none; }
 
img { max-width: 100%; display: block; }
 
/* ---------- Buttons (glossy pill) ---------- */
 
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 26px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: #fff;
  border: none;
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
  box-shadow:
    0 6px 14px var(--shadow-soft),
    inset 0 -3px 6px rgba(0,0,0,0.12);
}
 
.btn--pill { border-radius: var(--radius-pill); }
 
.btn::before {
  content: "";
  position: absolute;
  top: 2px;
  left: 4%;
  width: 92%;
  height: 45%;
  background: linear-gradient(to bottom, rgba(255,255,255,0.75), rgba(255,255,255,0));
  border-radius: 999px;
  pointer-events: none;
}
 
.btn--sm { padding: 9px 18px; font-size: 0.85rem; }
 
.btn--blue { background: linear-gradient(to bottom, var(--blue-light), var(--blue-deep)); }
.btn--green { background: linear-gradient(to bottom, var(--green-1), var(--green-2)); }
 
.btn--outline {
  background: linear-gradient(to bottom, #ffffff, #eaf3fb);
  color: var(--blue-deep);
  box-shadow:
    0 6px 14px var(--shadow-soft),
    inset 0 0 0 1px var(--border-soft);
}
 
.btn--nav { padding: 9px 22px; font-size: 0.85rem; }
 
.btn:hover { transform: translateY(-2px); filter: brightness(1.06); }
.btn:active { transform: translateY(1px); filter: brightness(0.95); }
 
/* ---------- Badges ---------- */
 
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  color: #7a4700;
  background: linear-gradient(to bottom, var(--orange-1), var(--orange-2));
  box-shadow: 0 4px 10px rgba(255, 138, 0, 0.35), inset 0 -2px 4px rgba(0,0,0,0.1);
  margin-bottom: 18px;
}
 
/* ---------- Navbar ---------- */
 
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: linear-gradient(to bottom, rgba(255,255,255,0.85), rgba(234,243,251,0.7));
  border-bottom: 1px solid var(--border-soft);
  box-shadow: 0 4px 16px rgba(14,42,61,0.08);
}
 
.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  padding-bottom: 12px;
}
 
.logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-main);
}
 
.logo__accent { color: var(--blue-deep); }
 
.logo__orb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 25%, #fff, var(--blue-light) 45%, var(--blue-deep) 100%);
  box-shadow: 0 2px 6px rgba(11,95,165,0.5);
}
 
.nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-weight: 600;
}
 
.nav a:not(.btn) {
  color: var(--text-secondary);
  transition: color 0.15s ease;
}
.nav a:not(.btn):hover { color: var(--blue-deep); }
 
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
}
 
/* ---------- Hero ---------- */
 
.hero { padding: 70px 0 60px; }
 
.hero__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
 
.hero__text { max-width: 560px; }
 
.hero__name { color: var(--blue-deep); }
 
h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1.15;
  text-shadow: 0 1px 0 rgba(255,255,255,0.8), 0 2px 4px rgba(14,42,61,0.08);
}
 
.hero__tagline {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.6;
  margin: 18px 0 10px;
}
 
.hero__subtext {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  opacity: 0.9;
  margin: 0 0 28px;
}
 
.hero__cta { display: flex; gap: 16px; flex-wrap: wrap; }
 
.hero__avatar-wrap {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}
 
.avatar { position: relative; width: 180px; height: 180px; }
 
.avatar__glow {
  position: absolute;
  inset: -18px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79,182,255,0.45), rgba(79,182,255,0) 70%);
}
 
.avatar__circle {
  position: relative;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(160deg, var(--blue-light) 0%, var(--blue-deep) 100%);
  box-shadow:
    0 14px 30px rgba(11,95,165,0.4),
    inset 0 4px 10px rgba(255,255,255,0.5),
    inset 0 -10px 16px rgba(0,0,0,0.15);
  border: 4px solid #ffffff;
}
 
.avatar__circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
 
.avatar__reflection {
  margin-top: 4px;
  transform: scaleY(-1);
  opacity: 0.25;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,0.6), transparent 70%);
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.6), transparent 70%);
  pointer-events: none;
}
.avatar__reflection .avatar__circle { box-shadow: none; border: none; }
 
/* ---------- Sections ---------- */
 
.section { padding: 60px 0; }
.section--alt {
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), rgba(255,255,255,0));
  border-top: 1px solid rgba(191,224,245,0.6);
  border-bottom: 1px solid rgba(191,224,245,0.6);
}
 
.section__title {
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 26px;
}
 
.section__title-orb {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 25%, #fff, var(--green-1) 45%, var(--green-2) 100%);
  box-shadow: 0 2px 6px rgba(63,168,49,0.5);
}
 
/* ---------- Cards ---------- */
 
.card {
  background: linear-gradient(to bottom, #ffffff, var(--card-bg));
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-card);
  box-shadow: 0 10px 24px var(--shadow-soft);
  padding: 30px;
}
 
/* ---------- Projects ---------- */
 
.projects {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 26px;
}
 
.project-card { padding: 0; overflow: hidden; transition: transform 0.2s ease, box-shadow 0.2s ease; }
.project-card:hover { transform: translateY(-4px); box-shadow: 0 16px 32px var(--shadow-strong); }
 
.project-card__link { display: block; cursor: pointer; }
 
.project-card__body h3 a {
  color: var(--text-main);
  transition: color 0.15s ease;
}
.project-card__body h3 a:hover { color: var(--blue-deep); }
 
.project-card__thumb {
  height: 210px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
  text-shadow: 0 1px 3px rgba(0,0,0,0.3);
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #dfe9f3, #c9d9e8); /* fallback caso a imagem não carregue */
}
.project-card__thumb::after {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; height: 22%;
  background: linear-gradient(to bottom, rgba(255,255,255,0.28), rgba(255,255,255,0));
  pointer-events: none;
}
 
.project-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.3s ease;
}
 
.project-card__thumb--b img { object-position: center; }
 
.project-card__thumb--c {
  background: linear-gradient(135deg, #34D399, #0F766E);
}
 
.project-card__link:hover .project-card__thumb img { transform: scale(1.05); }
 
.project-card__body { padding: 24px; }
.project-card__body h3 { font-size: 1.1rem; margin-bottom: 10px; }
.project-card__body p { color: var(--text-secondary); line-height: 1.6; margin: 0 0 18px; font-size: 0.92rem; }
 
/* ---------- Contact ---------- */
 
.contact-card { text-align: center; }
.contact-card p { color: var(--text-secondary); margin-bottom: 22px; font-size: 1rem; }
.contact-links { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }
 
.icon {
  width: 16px;
  height: 16px;
  display: inline-block;
  flex-shrink: 0;
  vertical-align: -3px;
}
 
/* ---------- Project preview page ---------- */
 
.preview-hero { padding: 50px 0 70px; }
 
.preview-hero__header { max-width: 720px; margin-bottom: 34px; }
.preview-hero__header h1 { font-size: clamp(1.7rem, 3.5vw, 2.3rem); margin: 14px 0 16px; }
.preview-hero__header p {
  color: var(--text-secondary);
  font-size: 1.02rem;
  line-height: 1.6;
  margin: 0;
}
 
.browser-mock {
  background: #ffffff;
  border-radius: var(--radius-card);
  border: 1px solid var(--border-soft);
  box-shadow: 0 20px 44px var(--shadow-strong);
  overflow: hidden;
  margin-bottom: 34px;
}
 
.browser-mock__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: linear-gradient(to bottom, #f6fafd, #e2eef8);
  border-bottom: 1px solid var(--border-soft);
}
 
.browser-mock__dots { display: flex; gap: 7px; flex-shrink: 0; }
.browser-mock__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  box-shadow: inset 0 -2px 3px rgba(0,0,0,0.15), 0 1px 1px rgba(255,255,255,0.6);
}
.browser-mock__dot--red { background: linear-gradient(to bottom, #FF9E80, #E53935); }
.browser-mock__dot--yellow { background: linear-gradient(to bottom, #FFE57F, #F9A825); }
.browser-mock__dot--green { background: linear-gradient(to bottom, #B9F6CA, #43A047); }
 
.browser-mock__url {
  flex: 1;
  background: #ffffff;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-pill);
  padding: 7px 16px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
 
.browser-mock img,
.browser-mock__video {
  width: 100%;
  display: block;
  background: #0a0a0a;
}
 
.preview-about { margin-bottom: 34px; }
.preview-about p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}
.preview-about h3 {
  font-size: 1.05rem;
  color: var(--blue-deep);
  margin: 22px 0 10px;
}
 
.preview-cta { display: flex; flex-wrap: wrap; gap: 16px; }
 
/* ---------- Footer ---------- */
 
.footer { padding: 34px 0 40px; text-align: center; }
.footer__inner p { margin: 4px 0; color: var(--text-secondary); font-size: 0.85rem; }
.heart { color: #FF6B81; }
 
/* ---------- Responsive ---------- */
 
@media (max-width: 780px) {
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    background: linear-gradient(to bottom, #ffffff, var(--bg-page-1));
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-soft);
    box-shadow: 0 10px 20px var(--shadow-soft);
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav-toggle { display: flex; }
 
  .hero__inner { flex-direction: column; text-align: center; }
  .hero__text { max-width: 100%; }
  .hero__cta { justify-content: center; }
}