/* =============================================
   AUGUSTO MIGUEL — PORTFOLIO 2026
   Design: Dark Mode Minimalist Tech
   ============================================= */

/* ─── DESIGN TOKENS ─────────────────────────── */
:root {
  --bg-primary: #0f0f0f;
  --bg-secondary: #161616;
  --bg-card: #1a1a1a;
  --bg-card-hover: #222222;
  --bg-glass: rgba(15, 15, 15, 0.85);

  --accent-red: #b30000;
  --accent-red-hover: #cf0000;
  --accent-yellow: #ffcc00;
  --accent-yellow-light: #ffea70;
  --accent-green: #10b981;

  --gradient-primary: linear-gradient(135deg, #b30000, #ffcc00);
  --gradient-glow: linear-gradient(135deg, rgba(179, 0, 0, 0.15), rgba(255, 204, 0, 0.15));

  --text-primary: #f5f5f5;
  --text-secondary: #a3a3a3;
  --text-muted: #5e5e5e;

  --border: rgba(255, 255, 255, 0.08);
  --border-accent: rgba(255, 204, 0, 0.4);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 0 40px rgba(255, 204, 0, 0.2);

  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 600ms cubic-bezier(0.4, 0, 0.2, 1);

  --font-main: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --nav-height: 70px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
  font-size: 16px;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-base);
}

ul { list-style: none; }

img {
  max-width: 100%;
  display: block;
}

/* ─── CURSOR GLOW ────────────────────────────── */
#cursor-glow {
  position: fixed;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle at center, rgba(179, 0, 0, 0.08), transparent 70%);
  pointer-events: none;
  z-index: 0;
  transform: translate(-50%, -50%);
  transition: left 0.1s, top 0.1s;
  will-change: transform;
}

/* ─── FLASH CURSOR TRAIL ─────────────────────────── */
.flash-trail {
  position: fixed;
  width: 4px;
  height: 20px;
  background: #facc15; /* Amarelo "Flash" */
  box-shadow: 0 0 8px #facc15, 0 0 15px #f59e0b, 0 0 25px #d97706;
  border-radius: 4px;
  pointer-events: none;
  z-index: 9999;
  animation: flashFade 0.4s ease-out forwards;
}

@keyframes flashFade {
  0% { opacity: 1; transform: translate(-50%, -50%) scale(1) rotate(var(--rot)); }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(0.2) rotate(var(--rot)); }
}

/* ─── SCROLLBAR ──────────────────────────────── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb {
  background: var(--accent-red);
  border-radius: 99px;
}

/* ─── SELECTION ──────────────────────────────── */
::selection {
  background: rgba(255, 204, 0, 0.4);
  color: var(--bg-primary);
}

/* ─── NAVBAR ─────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  transition: background var(--transition-base), box-shadow var(--transition-base), backdrop-filter var(--transition-base);
}

.navbar.scrolled {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border), var(--shadow-sm);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  transition: opacity var(--transition-fast);
}

.nav-logo:hover { opacity: 0.8; }

.logo-bracket {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
  background: rgba(179, 0, 0, 0.1);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent-yellow);
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 99px;
  transition: all var(--transition-base);
}

.hamburger.open .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open .bar:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── HERO SECTION ───────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-height) + 40px) 24px 80px;
  overflow: hidden;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
}

.hero-orb-1 {
  width: 600px;
  height: 600px;
  background: rgba(179, 0, 0, 0.15);
  top: -200px;
  left: -200px;
  animation: orbFloat 12s ease-in-out infinite;
}

.hero-orb-2 {
  width: 500px;
  height: 500px;
  background: rgba(255, 204, 0, 0.1);
  bottom: -150px;
  right: -100px;
  animation: orbFloat 15s ease-in-out infinite reverse;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -30px) scale(1.05); }
}

.hero-container {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 80px;
  align-items: center;
}

/* Hero Content */
.hero-content {
  max-width: 680px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-yellow);
  background: rgba(179, 0, 0, 0.15);
  border: 1px solid rgba(179, 0, 0, 0.3);
  padding: 6px 16px;
  border-radius: 99px;
  margin-bottom: 24px;
  animation: fadeInUp 0.6s ease both;
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-yellow);
  box-shadow: 0 0 8px var(--accent-yellow);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.hero-greeting {
  font-size: 1.1rem;
  color: var(--text-secondary);
  font-weight: 400;
  margin-bottom: 4px;
  animation: fadeInUp 0.6s 0.1s ease both;
}

.hero-name {
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.04em;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
  animation: fadeInUp 0.6s 0.15s ease both;
}

.hero-title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  animation: fadeInUp 0.6s 0.2s ease both;
}


.hero-subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-bottom: 20px;
  animation: fadeInUp 0.6s 0.25s ease both;
}

.hero-description {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 560px;
  margin-bottom: 36px;
  animation: fadeInUp 0.6s 0.3s ease both;
}

/* Buttons */
.hero-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  animation: fadeInUp 0.6s 0.35s ease both;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  border: none;
  font-family: var(--font-main);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 4px 15px rgba(179, 0, 0, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 204, 0, 0.5);
}

.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  color: var(--text-primary);
  border-color: rgba(124, 58, 237, 0.4);
  background: rgba(124, 58, 237, 0.08);
  transform: translateY(-2px);
}

/* Social Links */
.hero-socials {
  display: flex;
  gap: 12px;
  animation: fadeInUp 0.6s 0.4s ease both;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  transition: all var(--transition-base);
}

.social-link:hover {
  color: var(--text-primary);
  border-color: var(--accent-purple);
  background: rgba(124, 58, 237, 0.1);
  transform: translateY(-3px);
  box-shadow: 0 4px 15px rgba(124, 58, 237, 0.2);
}

/* Profile Image */
.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeInRight 0.8s 0.3s ease both;
}

.profile-ring {
  position: relative;
  width: 320px;
  height: 320px;
}

.profile-ring::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: var(--gradient-primary);
  animation: spin 8s linear infinite;
  mask: linear-gradient(transparent 50%, black 50%);
  -webkit-mask: linear-gradient(transparent 50%, black 50%);
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.profile-ring-inner {
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.profile-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.profile-placeholder {
  display: none;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  width: 100%;
  height: 100%;
}

.no-img .profile-placeholder {
  display: flex;
}

/* Profile Badges */
.profile-badge {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  color: var(--text-primary);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 99px;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  animation: badgeFloat 4s ease-in-out infinite;
}

.profile-badge-1 {
  top: 20px;
  right: -20px;
  animation-delay: 0s;
}

.profile-badge-2 {
  bottom: 30px;
  left: -20px;
  animation-delay: 2s;
}

@keyframes badgeFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  z-index: 1;
}

.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--accent-purple), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0% { transform: scaleY(0); transform-origin: top; opacity: 0; }
  50% { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ─── SECTION BASE ───────────────────────────── */
.section {
  padding: 100px 24px;
  position: relative;
}

.section-dark {
  background: var(--bg-secondary);
}

.section-container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-purple);
  font-weight: 500;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 8px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
}

/* ─── ANIMATIONS ─────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(24px); }
  to { opacity: 1; transform: translateX(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── ABOUT SECTION ──────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: start;
}

.about-text-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-text {
  font-size: 0.97rem;
  color: var(--text-secondary);
  line-height: 1.85;
}

.about-text strong {
  color: var(--text-primary);
  font-weight: 600;
}

.about-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.info-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
  cursor: default;
}

.info-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.info-card-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}

.info-card-content h3 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.info-card-content p {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.info-card-content span {
  font-size: 0.78rem;
  color: var(--accent-cyan);
}

/* ─── SKILLS SECTION ─────────────────────────── */
.skills-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.skill-card {
  flex: 0 1 130px;
  min-width: 110px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  cursor: default;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.skill-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-glow);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.skill-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}

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

.skill-icon {
  position: relative;
  z-index: 1;
  font-size: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-base);
}

.skill-card:hover .skill-icon { transform: scale(1.1); }

.skill-name {
  position: relative;
  z-index: 1;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-align: center;
  letter-spacing: 0.02em;
}

/* ─── PROJECTS SECTION ───────────────────────── */
.projects-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
}

.project-card {
  flex: 1 1 340px;
  max-width: 500px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.project-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow), var(--shadow-lg);
}

.project-card-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.project-image-wrapper {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--bg-secondary);
}

.project-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-card:hover .project-image-wrapper img {
  transform: scale(1.05);
}

.project-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-card));
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: rgba(8, 11, 20, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.project-card:hover .project-overlay { opacity: 1; }

.project-overlay span {
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

.project-info {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.project-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.project-year {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

.project-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.project-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent-purple-light);
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(124, 58, 237, 0.2);
  padding: 2px 8px;
  border-radius: 99px;
}

.project-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.project-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
}

.project-links {
  display: flex;
  gap: 10px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.project-link-live {
  background: var(--gradient-primary);
  color: #fff;
}

.project-link-live:hover {
  box-shadow: 0 4px 15px rgba(124, 58, 237, 0.4);
  transform: translateY(-1px);
}

.project-link-github {
  color: var(--text-secondary);
  background: rgba(148, 163, 184, 0.08);
  border: 1px solid var(--border);
}

.project-link-github:hover {
  color: var(--text-primary);
  border-color: rgba(148, 163, 184, 0.2);
  transform: translateY(-1px);
}

/* ─── CONTACT SECTION ────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}

.contact-heading {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.contact-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 28px;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 14px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.contact-item:hover {
  color: var(--text-primary);
  border-color: var(--border-accent);
  transform: translateX(4px);
}

.contact-item-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(124, 58, 237, 0.1);
  border-radius: var(--radius-sm);
  color: var(--accent-purple-light);
  flex-shrink: 0;
}

/* Contact Form */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-input,
.form-textarea {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.95rem;
  padding: 12px 16px;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  width: 100%;
  resize: vertical;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--accent-purple);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.form-textarea { min-height: 120px; }

.form-submit {
  width: 100%;
  justify-content: center;
}

.form-note {
  font-size: 0.85rem;
  text-align: center;
  min-height: 1.4em;
  color: var(--accent-green);
}

/* ─── FOOTER ─────────────────────────────────── */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 32px 24px;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-logo {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
}

.footer-text {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.footer-social-link {
  color: var(--text-muted);
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
}

.footer-social-link:hover { color: var(--text-primary); }

/* ─── RESPONSIVE ─────────────────────────────── */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 50px;
    text-align: center;
  }

  .hero-content { max-width: 100%; }
  .hero-title { justify-content: center; }
  .hero-buttons { justify-content: center; }
  .hero-socials { justify-content: center; }
  .hero-image { justify-content: center; }
  .hero-description { margin: 0 auto 36px; }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: rgba(8, 11, 20, 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    gap: 8px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-20px);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-base);
    z-index: 999;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav-link {
    padding: 12px 16px;
    width: 100%;
    text-align: center;
  }

  .hamburger { display: flex; }

  .profile-ring {
    width: 260px;
    height: 260px;
  }

  .about-cards {
    grid-template-columns: 1fr 1fr;
  }

  .skills-grid {
    grid-template-columns: repeat(auto-fill, minmax(95px, 1fr));
  }

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

  .footer-container {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .section { padding: 70px 16px; }
  .hero { padding-left: 16px; padding-right: 16px; }

  .contact-form { padding: 24px; }
  .about-text-card { padding: 24px; }

  .about-cards {
    grid-template-columns: 1fr;
  }

  .hero-buttons .btn { width: 100%; justify-content: center; }

  .profile-ring {
    width: 220px;
    height: 220px;
  }

  .profile-badge { display: none; }
}