/* ===========================
   RESET & BASE
=========================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Blue elegant palette */
  --bg:           #060d1a;
  --bg-surface:   #0a1628;
  --bg-card:      #0d1e35;
  --bg-card-hover:#112645;
  --border:       #1a3356;
  --border-glow:  #2563eb44;

  --blue-100: #dbeafe;
  --blue-300: #93c5fd;
  --blue-400: #60a5fa;
  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --blue-900: #1e3a8a;

  --text:       #e2e8f0;
  --text-muted: #94a3b8;
  --text-dim:   #4a6080;

  --accent:     var(--blue-500);
  --accent-glow: #3b82f640;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);

  --font-head: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.accent { color: var(--blue-400); }
strong { color: var(--blue-300); font-weight: 600; }

/* ===========================
   SCROLLBAR
=========================== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--blue-700); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--blue-500); }

/* ===========================
   LAYOUT
=========================== */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 7rem 0;
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 700;
  text-align: center;
  letter-spacing: -0.02em;
  color: var(--text);
}

.section-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-600), var(--blue-400));
  border-radius: 2px;
  margin: 1rem auto 3.5rem;
}

.subsection-label {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

/* ===========================
   HEADER
=========================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(6, 13, 26, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2.5rem;
  height: 68px;
}

.logo {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.01em;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.nav {
  display: flex;
  gap: 2rem;
  margin-left: auto;
}

.nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color var(--transition);
  position: relative;
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue-400);
  border-radius: 1px;
  transition: width var(--transition);
}

.nav a:hover { color: var(--text); }
.nav a:hover::after { width: 100%; }

.header-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue-700), transparent);
}

/* Hamburger */
.menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-muted);
  border-radius: 1px;
  transition: var(--transition);
}

/* ===========================
   BUTTONS
=========================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.6rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue-600), var(--blue-500));
  color: #fff;
  box-shadow: 0 4px 24px var(--accent-glow);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--blue-500), var(--blue-400));
  box-shadow: 0 6px 32px #3b82f660;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--blue-400);
  border: 1.5px solid var(--blue-600);
}

.btn-outline:hover {
  background: var(--blue-900);
  border-color: var(--blue-400);
  transform: translateY(-2px);
}

/* ===========================
   HERO
=========================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 100px 8vw 4rem;
  gap: 3rem;
  position: relative;
  overflow: hidden;
}

/* Background grid lines */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.25;
  pointer-events: none;
}

/* Radial glow */
.hero::after {
  content: '';
  position: absolute;
  top: 30%;
  right: 28%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #2563eb22 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 580px;
}

.hero-greeting {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.hero-name {
  font-family: var(--font-head);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 0.75rem;
}

.hero-name .wave {
  color: var(--blue-400);
  font-weight: 700;
}

.hero-role {
  font-family: var(--font-head);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  letter-spacing: 0.01em;
}

.hero-sub {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 2.5rem;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Hero photo */
.hero-photo-wrap {
  position: relative;
  flex-shrink: 0;
  z-index: 1;
}

.hero-photo-ring {
  width: 280px;
  height: 280px;
  border-radius: 50%;
  padding: 4px;
  background: linear-gradient(135deg, var(--blue-600), var(--blue-400), var(--blue-700));
  position: relative;
  z-index: 1;
}

.hero-photo {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  display: block;
  background: var(--bg-card);
}

.hero-photo-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, #3b82f630 0%, transparent 70%);
  pointer-events: none;
}

/* ===========================
   SOBRE MIM
=========================== */
.sobre {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.sobre-text {
  font-size: 1.1rem;
  color: var(--text-muted);
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
  line-height: 1.85;
}

/* ===========================
   HABILIDADES
=========================== */
.habilidades {
  background: var(--bg);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 1rem;
}

.skill-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  cursor: default;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.skill-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #2563eb08, transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.skill-card:hover {
  border-color: var(--blue-600);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px var(--accent-glow);
}

.skill-card:hover::before { opacity: 1; }

.skill-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition), filter var(--transition);
}

/* Iconify injects an <svg> inside the span */
.skill-icon svg {
  width: 44px !important;
  height: 44px !important;
}

.skill-card:hover .skill-icon {
  transform: scale(1.12);
  filter: drop-shadow(0 0 10px #3b82f650);
}

.skill-name {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  text-align: center;
  transition: color var(--transition);
}

.skill-card:hover .skill-name { color: var(--text); }

/* ===========================
   PROJETOS
=========================== */
.projetos {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

/* Featured */
.featured-project {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
}

.featured-project::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue-700), var(--blue-400), var(--blue-700));
}

.featured-project:hover {
  border-color: var(--blue-700);
  box-shadow: 0 16px 64px #2563eb20;
}

.project-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--blue-400);
  background: var(--blue-900);
  border: 1px solid var(--blue-700);
  border-radius: 4px;
  padding: 0.2rem 0.6rem;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.featured-title {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 1rem;
}

.featured-desc {
  font-size: 0.97rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

.project-techs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.tech-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--blue-300);
  background: #1e3a8a30;
  border: 1px solid var(--blue-900);
  border-radius: 4px;
  padding: 0.2rem 0.55rem;
}

.project-links {
  display: flex;
  gap: 0.75rem;
}

.icon-link {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card-hover);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  text-decoration: none;
  transition: all var(--transition);
}

.icon-link svg { width: 16px; height: 16px; }
.icon-link:hover {
  color: var(--blue-400);
  border-color: var(--blue-600);
  background: var(--blue-900);
  transform: translateY(-2px);
}

/* Fake screen mockup */
.featured-visual {
  display: flex;
  justify-content: center;
}

.featured-screen {
  width: 100%;
  max-width: 380px;
  background: #050e1c;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 8px 40px #00000060;
}

.screen-bar {
  display: flex;
  gap: 6px;
  align-items: center;
  padding: 10px 14px;
  background: #081629;
  border-bottom: 1px solid var(--border);
}

.screen-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
}

.screen-bar span:nth-child(1) { background: #ef4444; }
.screen-bar span:nth-child(2) { background: #f59e0b; }
.screen-bar span:nth-child(3) { background: #22c55e; }

.screen-content {
  display: flex;
  height: 200px;
}

.screen-sidebar {
  width: 52px;
  background: #081020;
  border-right: 1px solid var(--border);
  padding: 14px 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.screen-menu-item {
  height: 28px;
  background: var(--border);
  border-radius: 4px;
  opacity: 0.5;
}

.screen-menu-item.active {
  background: var(--blue-700);
  opacity: 1;
}

.screen-main {
  flex: 1;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.screen-card {
  background: var(--bg-card-hover);
  border: 1px solid var(--border);
  border-radius: 6px;
  height: 52px;
}

.screen-card.short { height: 32px; }

.screen-row {
  display: flex;
  gap: 8px;
}

.screen-stat {
  flex: 1;
  height: 28px;
  background: var(--bg-card-hover);
  border: 1px solid var(--border);
  border-radius: 5px;
}

/* Projects grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  border-color: var(--blue-700);
  transform: translateY(-5px);
  box-shadow: 0 12px 48px #2563eb18;
}

.project-card-visual {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  position: relative;
  overflow: hidden;
}

.project-card-visual.erp       { background: linear-gradient(135deg, #0a1a35, #0d2550); }
.project-card-visual.ergonomia { background: linear-gradient(135deg, #0a1830, #0b2040); }
.project-card-visual.mobilizacao{ background: linear-gradient(135deg, #0a1d3a, #0d2a50); }

.project-card-screen {
  width: 90%;
  background: #050e1c;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 24px #00000060;
}

.pcs-bar {
  display: flex;
  gap: 5px;
  padding: 7px 10px;
  background: #06111f;
  border-bottom: 1px solid var(--border);
}

.pcs-bar span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.pcs-bar span:nth-child(1) { background: #ef4444; }
.pcs-bar span:nth-child(2) { background: #f59e0b; }
.pcs-bar span:nth-child(3) { background: #22c55e; }

.pcs-body {
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pcs-row {
  display: flex;
  gap: 6px;
}

.pcs-block {
  height: 10px;
  background: var(--border);
  border-radius: 3px;
  flex: 1;
  opacity: 0.7;
}

.pcs-block.wide { flex: 2; background: var(--blue-900); opacity: 0.8; }

.pcs-table { display: flex; flex-direction: column; gap: 4px; }
.pcs-tr {
  height: 8px;
  background: var(--border);
  border-radius: 2px;
  opacity: 0.4;
}

.pcs-chart { padding: 4px 0; }
.pcs-bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 30px;
}

.pcs-bar-chart div {
  flex: 1;
  background: linear-gradient(to top, var(--blue-700), var(--blue-500));
  border-radius: 2px 2px 0 0;
  opacity: 0.8;
}

.pcs-avatars {
  display: flex;
  gap: 6px;
  margin-bottom: 2px;
}

.pcs-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--blue-700);
  border: 2px solid var(--blue-500);
  opacity: 0.7;
}

.project-card-info {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}

.project-card-info h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}

.project-card-info p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  flex: 1;
}

/* ===========================
   CONTATO
=========================== */
.contato {
  background: var(--bg);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto;
}

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  transition: all var(--transition);
  cursor: pointer;
}

.contact-card:hover {
  border-color: var(--blue-600);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px var(--accent-glow);
}

.contact-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--bg-card-hover);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-400);
  transition: all var(--transition);
}

.contact-card:hover .contact-icon {
  background: var(--blue-900);
  border-color: var(--blue-600);
}

.contact-icon svg { width: 22px; height: 22px; }

.contact-label {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
}

.contact-value {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* ===========================
   FOOTER
=========================== */
.footer {
  text-align: center;
  padding: 2rem;
  color: var(--text-dim);
  font-size: 0.85rem;
  border-top: 1px solid var(--border);
}

.footer strong { color: var(--text-muted); }

/* ===========================
   ANIMATIONS
=========================== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-content { animation: fadeUp 0.7s ease both; }
.hero-photo-wrap { animation: fadeUp 0.7s 0.15s ease both; }

/* ===========================
   RESPONSIVE
   Breakpoints:
   ≥ 1024px  → desktop (base)
   ≤ 1023px  → laptop / tablet landscape
   ≤ 767px   → tablet portrait / large phone
   ≤ 479px   → mobile
   ≤ 359px   → small mobile
=========================== */

/* ── Laptop / Tablet landscape ────────────────── */
@media (max-width: 1023px) {
  .hero {
    padding: 100px 5vw 4rem;
    gap: 2rem;
  }

  .hero-photo-ring {
    width: 240px;
    height: 240px;
  }

  .featured-project {
    gap: 2rem;
    padding: 2rem;
  }

  .featured-title { font-size: 1.75rem; }

  .projects-grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  }
}

/* ── Tablet portrait / Large phone ───────────── */
@media (max-width: 767px) {
  /* Base */
  .container { padding: 0 1.5rem; }
  .section   { padding: 5rem 0; }

  /* Header */
  .header-inner { padding: 0 1.25rem; }

  .nav { display: none; }
  .nav.open {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 12px 40px #00000050;
    z-index: 99;
  }
  .nav.open a {
    padding: 1rem 1.5rem;
    font-size: 1rem;
    border-bottom: 1px solid var(--border);
    width: 100%;
  }
  .nav.open a:last-child { border-bottom: none; }
  .nav.open a::after    { display: none; }

  .menu-btn { display: flex; }

  /* Hamburger → X animation */
  .menu-btn span { transition: transform 0.3s ease, opacity 0.3s ease; }
  .menu-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-btn.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .menu-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  /* Hero */
  .hero {
    flex-direction: column-reverse;
    justify-content: center;
    text-align: center;
    padding: 100px 1.5rem 4rem;
    min-height: 100svh; /* uses small viewport on mobile browsers */
    gap: 2.5rem;
  }
  .hero-content  { max-width: 100%; }
  .hero-sub      { margin: 0 auto 2rem; max-width: 100%; }
  .hero-actions  { justify-content: center; }
  .hero-photo-ring { width: 200px; height: 200px; }
  .hero-photo-glow { width: 260px; height: 260px; }

  /* Sobre */
  .sobre-text { font-size: 1rem; }

  /* Skills */
  .skills-grid { grid-template-columns: repeat(4, 1fr); gap: 0.75rem; }

  /* Featured project */
  .featured-project {
    grid-template-columns: 1fr;
    padding: 1.75rem;
  }
  .featured-visual { display: none; }
  .featured-title  { font-size: 1.6rem; }

  /* Projects */
  .projects-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }

  /* Contact */
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── Mobile ───────────────────────────────────── */
@media (max-width: 479px) {
  .container { padding: 0 1.25rem; }
  .section   { padding: 4rem 0; }
  .section-divider { margin-bottom: 2.5rem; }

  /* Header */
  .logo { font-size: 1.05rem; }

  /* Hero */
  .hero {
    padding: 90px 1.25rem 3rem;
    gap: 2rem;
  }
  .hero-photo-ring { width: 160px; height: 160px; }
  .hero-photo-glow { width: 220px; height: 220px; }
  .hero-greeting   { font-size: 1rem; }
  .hero-actions    { flex-direction: column; align-items: center; }
  .btn             { width: 100%; justify-content: center; }

  /* Sobre */
  .sobre-text { font-size: 0.95rem; }

  /* Skills */
  .skills-grid  { grid-template-columns: repeat(3, 1fr); gap: 0.65rem; }
  .skill-card   { padding: 1.2rem 0.75rem; }
  .skill-icon   { width: 36px; height: 36px; }
  .skill-icon svg { width: 36px !important; height: 36px !important; }
  .skill-name   { font-size: 0.78rem; }

  /* Featured project */
  .featured-project { padding: 1.5rem; border-radius: var(--radius-lg); }
  .featured-title   { font-size: 1.4rem; }
  .featured-desc    { font-size: 0.9rem; }

  /* Projects */
  .projects-grid { grid-template-columns: 1fr; }
  .project-card-visual { height: 130px; }

  /* Contact */
  .contact-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .contact-card { padding: 1.5rem 1rem; }
  .contact-icon { width: 44px; height: 44px; }
  .contact-icon svg { width: 18px; height: 18px; }
  .contact-value { font-size: 0.75rem; }
}

/* ── Small mobile (≤ 359px) ──────────────────── */
@media (max-width: 359px) {
  .hero-photo-ring { width: 130px; height: 130px; }
  .hero-greeting   { font-size: 0.9rem; }

  .skills-grid  { grid-template-columns: repeat(2, 1fr); }

  .contact-grid { grid-template-columns: 1fr; }

  .btn { font-size: 0.85rem; padding: 0.65rem 1rem; }

  .featured-project { padding: 1.25rem; }
  .tech-badge { font-size: 0.68rem; }
}

/* ── Touch devices: disable hover lift effects ─ */
@media (hover: none) {
  .skill-card:hover,
  .project-card:hover,
  .contact-card:hover,
  .btn-primary:hover,
  .btn-outline:hover,
  .icon-link:hover {
    transform: none;
  }
}