/* ============================================
   PROFESSIONAL BRUTALIST PORTFOLIO
   Unique, Editorial, No AI Vibes
   ============================================ */

:root {
  --bg: #ffffff;
  --surface: #f8f8f8;
  --border: #000000;
  --text: #000000;
  --text2: #ffffff;
  --text-secondary: #404040;
  --text-muted: #808080;
  --accent: #ff0000;
  /* --accent: #f34d4d; */
--accent: #e70c0c;
    /* --accent: #c01515; */
  --accent-bg: #fff0f0;

  --font-sans: "Inter", -apple-system, system-ui, sans-serif;
  --font-display: "Space Grotesk", -apple-system, system-ui, sans-serif;

  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
}

body.dark {
  --bg: #0a0a0a;
   --bg2: #161515;
  --surface: #141414;
  --border: #ffffff;
  --text: #ffffff;
  --text2: #000000;
  --text-secondary: #b0b0b0;
  --text-muted: #707070;
  --accent: #ff3333;
  /* --accent: #aa3030; */
  --accent-bg: #1a0000;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection {
  background: var(--accent);
  color: white;
}

a {
  color: inherit;
  text-decoration: none;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: var(--space-4);
  top: var(--space-4);
  padding: var(--space-3) var(--space-4);
  background: var(--accent);
  color: white;
  font-weight: 600;
  transform: translateY(-200%);
  transition: transform 0.2s;
  z-index: 9999;
  border: 2px solid var(--border);
}

.skip-link:focus {
  transform: translateY(0);
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 499;
  line-height: 1.1;
  color: var(--text);
  letter-spacing: -0.03em;
}

h1 { font-size: clamp(2.5rem, 7vw, 5rem); }
h2 { font-size: clamp(2rem, 5vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: 1.25rem; font-weight: 600; }

p {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

em {
  font-style: normal;
  color: var(--accent);
  font-weight: 400;
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-12);
  }
}

section {
  padding: var(--space-20) 0;
  border-bottom: 3px solid var(--border);
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: var(--space-8);
  padding: var(--space-2) var(--space-4);
  border: 2px solid var(--accent);
  background: var(--accent-bg);
}

/* ============================================
   HEADER & NAV
   ============================================ */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: var(--bg);
  border-bottom: 3px solid var(--border);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6) 0;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.nav-desktop {
  display: none;
  gap: var(--space-8);
  list-style: none;
}

@media (min-width: 768px) {
  .nav-desktop {
    display: flex;
  }
}

.nav-desktop a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
  padding: var(--space-2) 0;
}

.nav-desktop a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.2s;
}

.nav-desktop a:hover::after,
.nav-desktop a.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.theme-toggle {
  width: 40px;
  height: 40px;
  border: 2px solid var(--border);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  background: transparent;
  color: var(--text);
}

.theme-toggle:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.menu-btn {
  width: 40px;
  height: 40px;
  border: 2px solid var(--border);
  background: transparent;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 8px;
}

@media (min-width: 768px) {
  .menu-btn {
    display: none;
  }
}

.menu-btn span {
  width: 100%;
  height: 2px;
  background: var(--text);
  transition: all 0.2s;
}

.menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translateY(7px);
}

.menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translateY(-7px);
}

/* Mobile Nav */
.nav-mobile {
  position: fixed;
  top: 73px;
  left: 0;
  width: 100%;
  height: calc(100vh - 73px);
  background: var(--bg);
  border-bottom: 3px solid var(--border);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  z-index: 999;
}

.nav-mobile.active {
  transform: translateX(0);
}

.nav-mobile-inner {
  padding: var(--space-8) var(--space-6);
}

.nav-mobile-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: var(--space-8);
}

.nav-mobile-links li {
  border-bottom: 2px solid var(--border);
}

.nav-mobile-links a {
  display: block;
  padding: var(--space-6) 0;
  font-size: 1.5rem;
  font-weight: 700;
  font-family: var(--font-display);
  color: var(--text);
  transition: all 0.2s;
}

.nav-mobile-links a:hover,
.nav-mobile-links a.active {
  color: var(--accent);
  padding-left: var(--space-4);
}

.nav-mobile-social {
  display: flex;
  gap: var(--space-4);
  padding-top: var(--space-6);
  border-top: 2px solid var(--border);
}

.nav-mobile-social a {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--border);
  font-size: 1.25rem;
  color: var(--text);
  transition: all 0.2s;
}

.nav-mobile-social a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  padding-top: calc(73px + var(--space-20));
  padding-bottom: var(--space-20);
  border-bottom: 3px solid var(--border);
  position: relative;
  overflow: hidden;
}

.hero-bg{
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero .container{
  position: relative;
  z-index: 1;
}

.hero-bg canvas{
  width: 100%;
  height: 100%;
  display: block;
}

.hero-bg::after{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 20%, var(--bg) 90%);
  opacity: 0.75;
}

.hero-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

@media (min-width: 968px) {
  .hero-layout {
    grid-template-columns: 1.4fr 0.6fr;
    gap: var(--space-16);
  }
}

.hero-main {
  max-width: 900px;
}

.hero-eyebrow {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.hero-eyebrow::before {
  content: "";
  width: 40px;
  height: 3px;
  background: var(--accent);
}

.hero-status {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-6);
  align-items: center;
}

.hero-status span {
  padding: var(--space-2) var(--space-4);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 2px solid;
}

.hero-status span:first-child {
  background: var(--accent-bg);
  border-color: var(--accent);
  color: var(--accent);
}

.hero-status span:last-child {
  background: var(--surface);
  border-color: var(--border);
  color: var(--text);
}

.hero-title {
  margin-bottom: var(--space-8);
  line-height: 1.05;
}

.hero-desc {
  font-size: 1.25rem;
  line-height: 1.6;
  margin-bottom: var(--space-12);
  max-width: 680px;
}

.hero-cta {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-12);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-6);
  padding: var(--space-8);
  border: 3px solid var(--border);
  background: var(--surface);
}

.stat-box {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.stat-label {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.stat-value {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.stat-links {
  display: flex;
  gap: var(--space-3);
}

.stat-links a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--border);
  background: var(--bg);
  color: var(--text);
  transition: all 0.2s;
}

.stat-links a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

/* Profile Card */
.profile-card {
  padding: var(--space-8);
  background: var(--surface);
  border: 3px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  position: relative;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.profile-card:hover {
  transform: translateY(-8px) rotate(-1deg);
  box-shadow: 12px 12px 0 var(--accent);
}

@media (min-width: 968px) {
  .profile-card {
    position: sticky;
    top: calc(73px + var(--space-6));
  }
}

.profile-top {
  display: flex;
  gap: var(--space-4);
  align-items: start;
}

.profile-img {
  width: 90px;
  height: 90px;
  object-fit: cover;
  border: 3px solid var(--border);
  flex-shrink: 0;
}

.profile-bio h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
  font-family: var(--font-sans);
}

.profile-bio p {
  font-size: 0.875rem;
  line-height: 1.5;
}

.profile-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.profile-tags span {
  padding: var(--space-2) var(--space-3);
  background: var(--bg);
  border: 2px solid var(--border);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.profile-social {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-6) 0;
  border-top: 2px solid var(--border);
  border-bottom: 2px solid var(--border);
}

.profile-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  border: 2px solid var(--border);
  color: var(--text);
  transition: all 0.2s;
}

.profile-social a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.profile-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.profile-info h4 {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: var(--font-sans);
}

.profile-info p {
  font-size: 0.875rem;
  line-height: 1.5;
}

.profile-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  padding-top: var(--space-6);
  border-top: 2px solid var(--border);
}

.profile-grid-item h4 {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-2);
  font-family: var(--font-sans);
}

.profile-grid-item p {
  font-size: 0.8125rem;
  line-height: 1.4;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4) var(--space-8);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.2s;
  cursor: pointer;
  border: 2px solid var(--border);
  font-family: var(--font-sans);
}

.btn-primary {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.btn-primary:hover {
  background: var(--text);
  border-color: var(--text);
  color: var(--bg);
}

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

.btn-secondary:hover {
  background: var(--text);
  color: var(--bg);
}

/* ============================================
   ABOUT
   ============================================ */
.about {
  background: var(--surface);
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-16);
}

@media (min-width: 968px) {
  .about-layout {
    grid-template-columns: 1.5fr 1fr;
  }
}

.about-content h2 {
  margin-bottom: var(--space-8);
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

.about-text p {
  font-size: 1.0625rem;
  line-height: 1.7;
}

.skills-section {
  padding: var(--space-8);
  background: var(--bg);
  border: 3px solid var(--border);
}

.skills-section h4 {
  margin-bottom: var(--space-6);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.skills-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .skills-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.skill-box {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.skill-box strong {
  font-size: 0.875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.skill-box span {
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.info-box {
  padding: var(--space-6);
  background: var(--bg);
  border: 3px solid var(--border);
  margin-bottom: var(--space-6);
}

.info-box h4 {
  font-size: 0.875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-4);
  font-family: var(--font-sans);
}

.info-box p {
  font-size: 0.9375rem;
  margin-bottom: var(--space-3);
}

.info-box p:last-child {
  margin-bottom: 0;
}

.timeline {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.timeline-item {
  padding-left: var(--space-6);
  border-left: 3px solid var(--accent);
  position: relative;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 6px;
  width: 9px;
  height: 9px;
  background: var(--accent);
  border: 2px solid var(--bg);
}

.timeline-item strong {
  font-weight: 700;
  font-size: 0.9375rem;
  display: block;
  margin-bottom: var(--space-1);
}

.timeline-item span {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* ============================================
   FEATURED PROJECT
   ============================================ */
.featured {
  background: var(--bg);
}

.project-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 968px) {
  .project-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }
}

.code-display {
  background: var(--surface);
  border: 3px solid var(--border);
  overflow: hidden;
  position: relative;
}

.code-display::before {
  content: "";
  position: absolute;
  top: -3px;
  right: var(--space-4);
  width: 80px;
  height: 3px;
  background: var(--accent);
}

.code-header {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-4);
  background: var(--bg);
  border-bottom: 2px solid var(--border);
}

.code-dot {
  width: 12px;
  height: 12px;
  background: var(--border);
}

.code-body {
  padding: var(--space-8);
  font-family: "Monaco", "Courier New", monospace;
  font-size: 0.875rem;
  line-height: 1.7;
  overflow-x: auto;
}

.code-body code {
  color: var(--text-secondary);
  white-space: pre;
}

.code-keyword { color: var(--accent); font-weight: 700; }
.code-function { color: #0066cc; font-weight: 600; }
.code-comment { color: var(--text-muted); }

.project-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.project-details h2 {
  margin: 0;
}

.project-desc {
  font-size: 1.0625rem;
  line-height: 1.6;
  margin: 0;
}

.feature-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  padding: var(--space-8);
  background: var(--surface);
  border: 3px solid var(--border);
}

.feature {
  display: flex;
  gap: var(--space-4);
  align-items: start;
}

.feature-icon {
  width: 32px;
  height: 32px;
  background: var(--accent);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 700;
  font-size: 0.875rem;
}

.feature-content h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
  font-family: var(--font-sans);
}

.feature-content p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin: 0;
}

.tech-list {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.tech-badge {
  padding: var(--space-2) var(--space-4);
  background: var(--bg);
  border: 2px solid var(--border);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ============================================
   COLLABORATOR SECTION
   ============================================ */
.collaborator-section {
  padding: var(--space-8);
  background: var(--text-secondary);
  border: 3px solid var(--border);
  position: relative;
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

.collaborator-section::before {
  content: "";
  position: absolute;
  top: -3px;
  left: var(--space-6);
  width: 60px;
  height: 3px;
  background: var(--border);
}

.collab-content {
  flex: 1;
}

.collab-content h3 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: white;
  font-family: var(--font-display);
}

.collab-content p {
  font-size: 1rem;
  line-height: 1.5;
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
}

.collaborator-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  flex-shrink: 0;
}

.collaborator-section .btn-primary {
  background: white;
  color: var(--accent);
  border-color: white;
}

.collaborator-section .btn-primary:hover {
  background: black;
  border-color: var(--text);
  color: white;
}

.collaborator-section .btn-secondary {
  background: transparent;
  color: white;
  border-color: white;
}

.collaborator-section .btn-secondary:hover {
  background: white;
  color: var(--accent);
  border-color: white;
}

/* Dark mode adjustments */ 
body.dark .collaborator-section {
  background: var(--bg2);
}

body.dark .collaborator-section::before {
  background: white;
}


/* ============================================
   PROJECTS GRID
   ============================================ */
.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 640px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 968px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.project-card {
  padding: var(--space-8);
  background: var(--surface);
  border: 3px solid var(--border);
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  position: relative;
}

.project-card::before {
  content: "";
  position: absolute;
  top: -3px;
  left: var(--space-4);
  width: 50px;
  height: 3px;
  background: var(--accent);
  opacity: 0;
  transition: opacity 0.2s;
}

.project-card:hover {
  transform: translateY(-4px);
}

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

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: var(--space-4);
  gap: var(--space-3);
}

.card-top h3 {
  font-size: 1.25rem;
  font-weight: 700;
}

.status {
  padding: var(--space-2) var(--space-3);
  color: var(--accent);
  border: 2px solid var(--accent);
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
  flex-shrink: 0;
}

.status.complete {
  color: #006600;
  border-color: #006600;
}

body.dark .status.complete {
  color: #00ff00;
  border-color: #00ff00;
}

.progress {
  height: 8px;
  background: var(--bg);
  border: 2px solid var(--border);
  margin-bottom: var(--space-4);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--accent);
  transition: width 0.3s;
}

.card-desc {
  flex: 1;
  margin-bottom: var(--space-6);
  font-size: 0.9375rem;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.card-tags span {
  padding: var(--space-2) var(--space-3);
  background: var(--bg);
  border: 2px solid var(--border);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-link {
  color: var(--accent);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: auto;
}

.card-link:hover {
  gap: var(--space-4);
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
  background: var(--surface);
}

.contact-wrapper {
  max-width: 700px;
  margin: 0 auto;
}

.contact-wrapper h2 {
  margin-bottom: var(--space-6);
}

.contact-intro {
  margin-bottom: var(--space-12);
  font-size: 1.0625rem;
  line-height: 1.6;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea {
  padding: var(--space-4);
  background: var(--bg);
  border: 2px solid var(--border);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--text);
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

.form-status {
  font-size: 0.9375rem;
  font-weight: 600;
  text-align: center;
  min-height: 24px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: var(--space-12) 0;
  border-bottom: none;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.footer-content p {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
}

.footer-link {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text);
}

.footer-link:hover {
  color: var(--accent);
}

/* ============================================
   RESPONSIVE UTILITIES
   ============================================ */
@media (max-width: 767px) {
  .hero {
    padding-top: calc(73px + var(--space-12));
  }

  section {
    padding: var(--space-12) 0;
  }

  .profile-top {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .profile-img {
    width: 120px;
    height: 120px;
  }

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

  .collaborator-section {
    padding: var(--space-6);
  }

  .collaborator-section h3 {
    font-size: 1.25rem;
  }

  .collaborator-actions {
    flex-direction: column;
  }

  .collaborator-actions .btn {
    width: 100%;
  }
}


@media (max-width: 968px) {
  .collaborator-section {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
  }

  .collaborator-actions {
    width: 100%;
  }
}

@media (max-width: 767px) {
  .collaborator-section {
    padding: var(--space-6);
  }

  .collab-content h3 {
    font-size: 1.25rem;
  }

  .collab-content p {
    font-size: 0.9375rem;
  }

  .collaborator-actions {
    flex-direction: column;
    width: 100%;
  }

  .collaborator-actions .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-4);
  }

  .hero-cta {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}