/* ===================================
   HACKATHON ONE G9 — DESIGN SYSTEM
   =================================== */

/* --- CUSTOM PROPERTIES --- */
:root {
  --clr-bg: #09090f;
  --clr-surface: #0f0f1a;
  --clr-surface-2: #16162a;
  --clr-border: rgba(255, 255, 255, 0.07);
  --clr-border-hover: rgba(255, 255, 255, 0.14);

  --clr-primary: #7c6aff;
  --clr-primary-light: #a899ff;
  --clr-accent-green: #22d3a0;
  --clr-accent-blue: #38bdf8;
  --clr-accent-orange: #fb923c;
  --clr-accent-yellow: #fbbf24;

  --clr-text: #f0f0fa;
  --clr-text-2: #a0a0c0;
  --clr-text-3: #6060a0;

  /* Project accent colors */
  --clr-nlp: #a899ff;
  --clr-finance: #22d3a0;
  --clr-energy: #fbbf24;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --shadow-card: 0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 60px rgba(124, 106, 255, 0.15);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  --font-body: 'Inter', sans-serif;
  --font-heading: 'Space Grotesk', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

code {
  font-family: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
  font-size: 0.85em;
  background: rgba(255,255,255,0.06);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--clr-accent-blue);
}

/* --- CONTAINER --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* === SCROLLBAR === */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--clr-bg);
}
::-webkit-scrollbar-thumb {
  background: var(--clr-surface-2);
  border-radius: 4px;
}

/* ===========================================
   HERO / HEADER
   =========================================== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse 120% 80% at 50% -20%, rgba(124, 106, 255, 0.18) 0%, transparent 70%),
              radial-gradient(ellipse 60% 50% at 80% 60%, rgba(34, 211, 160, 0.08) 0%, transparent 60%),
              var(--clr-bg);
}

.hero-bg-glow {
  position: absolute;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 106, 255, 0.12) 0%, transparent 70%);
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
  animation: pulse-glow 6s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 1; transform: translateX(-50%) scale(1); }
  50% { opacity: 0.7; transform: translateX(-50%) scale(1.1); }
}

/* --- NAVBAR --- */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 24px 48px;
  position: relative;
  z-index: 10;
  border-bottom: 1px solid var(--clr-border);
  backdrop-filter: blur(8px);
}

.nav-logos {
  display: flex;
  align-items: center;
  gap: 24px;
}

.logo-slot {
  height: 44px;
  min-width: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.logo-slot img {
  height: 100%;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  opacity: 0.85;
  transition: opacity var(--transition);
}

.logo-slot img:hover {
  opacity: 1;
}

.logo-slot.logo-placeholder {
  background: var(--clr-surface-2);
  border: 1px dashed var(--clr-border-hover);
  border-radius: var(--radius-sm);
  padding: 0 16px;
}

.logo-fallback {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--clr-text-2);
  letter-spacing: 0.05em;
}

/* When image fails to load, show fallback text */
.logo-slot img + .logo-fallback {
  display: none;
}
.logo-slot.logo-placeholder .logo-fallback {
  display: block;
}

.nav-partner {
  display: flex;
  align-items: center;
  gap: 16px;
}

.partner-label {
  font-size: 0.75rem;
  color: var(--clr-text-3);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nocountry-logo-wrap {
  height: 36px;
  min-width: 60px;
}

/* --- NOCOUNTRY BUTTON --- */
.btn-nocountry {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: linear-gradient(135deg, #7c6aff, #a899ff);
  color: #fff;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
  box-shadow: 0 4px 20px rgba(124, 106, 255, 0.35);
}

.btn-nocountry:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(124, 106, 255, 0.55);
  background: linear-gradient(135deg, #8f7fff, #bbb0ff);
}

.btn-nocountry--card {
  margin-top: 16px;
  padding: 10px 18px;
  font-size: 0.82rem;
  background: linear-gradient(135deg, rgba(124, 106, 255, 0.25), rgba(168, 153, 255, 0.2));
  border: 1px solid rgba(124, 106, 255, 0.4);
  box-shadow: none;
}

.btn-nocountry--card:hover {
  background: linear-gradient(135deg, rgba(124, 106, 255, 0.45), rgba(168, 153, 255, 0.35));
  box-shadow: 0 4px 20px rgba(124, 106, 255, 0.3);
}

/* --- HERO CONTENT --- */
.hero-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 24px 60px;
  position: relative;
  z-index: 5;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(124, 106, 255, 0.12);
  border: 1px solid rgba(124, 106, 255, 0.3);
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-primary-light);
  letter-spacing: 0.04em;
  margin-bottom: 32px;
  animation: fade-up 0.6s ease both;
}

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

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  animation: fade-up 0.6s ease 0.1s both;
}

.gradient-text {
  background: linear-gradient(135deg, #7c6aff 0%, #a899ff 40%, #22d3a0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  max-width: 640px;
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--clr-text-2);
  line-height: 1.7;
  margin-bottom: 48px;
  animation: fade-up 0.6s ease 0.2s both;
}

.hero-subtitle strong {
  color: var(--clr-text);
}

/* --- HERO STATS --- */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-bottom: 48px;
  animation: fade-up 0.6s ease 0.3s both;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--clr-text);
  line-height: 1;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--clr-text-3);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--clr-border);
}

/* --- HERO CTA --- */
.btn-hero {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 36px;
  background: linear-gradient(135deg, #7c6aff, #22d3a0);
  color: #fff;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-heading);
  transition: all var(--transition);
  box-shadow: 0 8px 40px rgba(124, 106, 255, 0.4);
  animation: fade-up 0.6s ease 0.4s both;
}

.btn-hero:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 50px rgba(124, 106, 255, 0.6);
}

.btn-hero svg {
  animation: bounce-arrow 2s ease-in-out infinite;
}

@keyframes bounce-arrow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); }
}

/* --- SCROLL INDICATOR --- */
.hero-scroll-indicator {
  display: flex;
  justify-content: center;
  padding-bottom: 32px;
  position: relative;
  z-index: 5;
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, rgba(124, 106, 255, 0.5), transparent);
  animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ===========================================
   ANIMATIONS
   =========================================== */
@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ===========================================
   SECTION COMMON STYLES
   =========================================== */
section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(124, 106, 255, 0.1);
  border: 1px solid rgba(124, 106, 255, 0.25);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--clr-primary-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-header p {
  max-width: 640px;
  margin: 0 auto;
  color: var(--clr-text-2);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ===========================================
   ABOUT SECTION
   =========================================== */
.about-section {
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
}

.about-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.about-card {
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
}

.about-card:hover {
  border-color: var(--clr-border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.about-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.about-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--clr-text);
}

.about-card p {
  color: var(--clr-text-2);
  font-size: 0.95rem;
  line-height: 1.6;
}

.about-card p strong {
  color: var(--clr-primary-light);
}

/* ===========================================
   PROJECT CARDS
   =========================================== */
.projects-section {
  background: var(--clr-bg);
}

.project-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  margin-bottom: 48px;
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
  position: relative;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #7c6aff, #a899ff);
  opacity: 0;
  transition: opacity var(--transition);
}

.project-card--finance::before {
  background: linear-gradient(90deg, #22d3a0, #38bdf8);
}

.project-card--energy::before {
  background: linear-gradient(90deg, #fbbf24, #fb923c);
}

.project-card:hover {
  border-color: var(--clr-border-hover);
  box-shadow: 0 20px 80px rgba(0,0,0,0.5);
}

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

/* --- PROJECT HEADER --- */
.project-header {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 40px 48px;
  border-bottom: 1px solid var(--clr-border);
  background: linear-gradient(135deg, rgba(124, 106, 255, 0.05), transparent);
}

.project-card--finance .project-header {
  background: linear-gradient(135deg, rgba(34, 211, 160, 0.05), transparent);
}

.project-card--energy .project-header {
  background: linear-gradient(135deg, rgba(251, 191, 36, 0.05), transparent);
}

.project-number {
  font-family: var(--font-heading);
  font-size: 4.5rem;
  font-weight: 900;
  color: rgba(255,255,255,0.06);
  line-height: 1;
  flex-shrink: 0;
  letter-spacing: -0.04em;
}

.project-emoji {
  font-size: 3rem;
  flex-shrink: 0;
  filter: drop-shadow(0 0 16px rgba(255,255,255,0.3));
}

.project-meta {
  flex: 1;
}

.project-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}

.tag-nlp {
  background: rgba(124, 106, 255, 0.15);
  color: var(--clr-nlp);
  border: 1px solid rgba(124, 106, 255, 0.3);
}

.tag-finance {
  background: rgba(34, 211, 160, 0.12);
  color: var(--clr-finance);
  border: 1px solid rgba(34, 211, 160, 0.3);
}

.tag-energy {
  background: rgba(251, 191, 36, 0.12);
  color: var(--clr-energy);
  border: 1px solid rgba(251, 191, 36, 0.3);
}

.project-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--clr-text);
  margin-bottom: 6px;
}

.project-subtitle {
  color: var(--clr-text-2);
  font-size: 1rem;
}

/* --- PROJECT BODY --- */
.project-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.project-desc {
  padding: 40px 48px;
  border-right: 1px solid var(--clr-border);
}

.project-desc h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--clr-text-2);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.project-desc p {
  color: var(--clr-text-2);
  line-height: 1.7;
  margin-bottom: 16px;
  font-size: 0.97rem;
}

.project-desc p em {
  color: var(--clr-text);
  font-style: normal;
}

.project-need {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 20px;
  margin: 24px 0;
}

.project-need h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--clr-text-2);
  margin-bottom: 6px;
}

.project-need p {
  margin: 0;
  font-size: 0.9rem;
}

/* --- TECH STACK --- */
.tech-stack {
  margin-top: 24px;
}

.tech-stack h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--clr-text-2);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.tech-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tech-pill {
  padding: 5px 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--clr-border);
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--clr-text-2);
  transition: all var(--transition);
}

.tech-pill:hover {
  background: rgba(124, 106, 255, 0.1);
  border-color: rgba(124, 106, 255, 0.3);
  color: var(--clr-primary-light);
}

/* --- PROJECT DETAILS --- */
.project-details {
  padding: 40px 48px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.detail-block h4 {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--clr-text-2);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.detail-block ul {
  padding-left: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.detail-block ul li {
  color: var(--clr-text-2);
  font-size: 0.9rem;
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
}

.detail-block ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--clr-primary-light);
  font-size: 0.8rem;
}

.optional-list li::before {
  content: '+';
  color: var(--clr-accent-green);
}

/* --- CODE BLOCKS --- */
.code-block {
  background: #0a0a18;
  border: 1px solid rgba(124, 106, 255, 0.2);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.code-response {
  border-color: rgba(34, 211, 160, 0.2);
}

.code-block pre {
  padding: 16px 20px;
  overflow-x: auto;
}

.code-block code {
  background: none;
  padding: 0;
  font-size: 0.8rem;
  color: #c0d0ff;
  display: block;
  line-height: 1.6;
  white-space: pre-wrap;
}

.code-response code {
  color: #a8f0c8;
}

/* --- PROJECT FOOTER --- */
.project-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 24px 48px;
  border-top: 1px solid var(--clr-border);
  background: rgba(0,0,0,0.2);
}

.oci-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--clr-text-3);
  font-weight: 500;
}

/* --- DOWNLOAD BUTTON --- */
.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 28px;
  background: linear-gradient(135deg, rgba(124, 106, 255, 0.15), rgba(168, 153, 255, 0.1));
  border: 1px solid rgba(124, 106, 255, 0.35);
  color: var(--clr-primary-light);
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-download:hover {
  background: linear-gradient(135deg, rgba(124, 106, 255, 0.3), rgba(168, 153, 255, 0.2));
  border-color: rgba(124, 106, 255, 0.6);
  box-shadow: 0 4px 24px rgba(124, 106, 255, 0.3);
  transform: translateY(-2px);
}

.project-card--finance .btn-download {
  background: linear-gradient(135deg, rgba(34, 211, 160, 0.12), rgba(56, 189, 248, 0.08));
  border-color: rgba(34, 211, 160, 0.3);
  color: var(--clr-finance);
}

.project-card--finance .btn-download:hover {
  background: linear-gradient(135deg, rgba(34, 211, 160, 0.25), rgba(56, 189, 248, 0.15));
  border-color: rgba(34, 211, 160, 0.6);
  box-shadow: 0 4px 24px rgba(34, 211, 160, 0.25);
}

.project-card--energy .btn-download {
  background: linear-gradient(135deg, rgba(251, 191, 36, 0.12), rgba(251, 146, 60, 0.08));
  border-color: rgba(251, 191, 36, 0.3);
  color: var(--clr-energy);
}

.project-card--energy .btn-download:hover {
  background: linear-gradient(135deg, rgba(251, 191, 36, 0.25), rgba(251, 146, 60, 0.15));
  border-color: rgba(251, 191, 36, 0.6);
  box-shadow: 0 4px 24px rgba(251, 191, 36, 0.25);
}

/* ===========================================
   TRACKS SECTION
   =========================================== */
.tracks-section {
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
}

.tracks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.track-card {
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.track-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  opacity: 0;
  transition: opacity var(--transition);
}

.track-ds::after { background: linear-gradient(90deg, var(--clr-primary), var(--clr-primary-light)); }
.track-be::after { background: linear-gradient(90deg, var(--clr-finance), var(--clr-accent-blue)); }
.track-oci::after { background: linear-gradient(90deg, var(--clr-energy), var(--clr-accent-orange)); }

.track-card:hover {
  border-color: var(--clr-border-hover);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
}

.track-card:hover::after {
  opacity: 1;
}

.track-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.track-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--clr-text);
}

.track-card p {
  color: var(--clr-text-2);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.track-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.track-card ul li {
  color: var(--clr-text-2);
  font-size: 0.88rem;
  padding-left: 18px;
  position: relative;
}

.track-card ul li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--clr-primary-light);
}

.track-be ul li::before { color: var(--clr-finance); }
.track-oci ul li::before { color: var(--clr-energy); }

/* ===========================================
   PARTNERS SECTION
   =========================================== */
.partners-section {
  background: var(--clr-bg);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.partner-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  text-align: center;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.partner-card:hover {
  border-color: var(--clr-border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.partner-logo-area {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  width: 100%;
}

.partner-logo-area img {
  height: 100%;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  opacity: 0.75;
  transition: opacity var(--transition);
  margin: 0 auto;
}

.partner-logo-area img:hover {
  opacity: 1;
}

.partner-logo-placeholder {
  width: 140px;
  height: 56px;
  background: var(--clr-surface-2);
  border: 1px dashed var(--clr-border-hover);
  border-radius: var(--radius-md);
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--clr-text-2);
}

.partner-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--clr-text);
}

.partner-card p {
  color: var(--clr-text-2);
  font-size: 0.9rem;
  line-height: 1.6;
}

.partner-card--nocountry {
  background: linear-gradient(135deg, rgba(124, 106, 255, 0.08), var(--clr-surface));
  border-color: rgba(124, 106, 255, 0.2);
}

.partner-card--nocountry:hover {
  border-color: rgba(124, 106, 255, 0.4);
  box-shadow: 0 20px 60px rgba(124, 106, 255, 0.2);
}

/* ===========================================
   FOOTER
   =========================================== */
.footer {
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
  padding: 48px 0 24px;
}

.footer-content {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 32px;
  margin-bottom: 40px;
}

.footer-brand {
  max-width: 360px;
}

.footer-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  display: block;
  margin-bottom: 10px;
  color: var(--clr-text);
}

.footer-brand p {
  color: var(--clr-text-3);
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--clr-text-2);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--clr-primary-light);
}

.footer-bottom {
  border-top: 1px solid var(--clr-border);
  padding-top: 24px;
  text-align: center;
  color: var(--clr-text-3);
  font-size: 0.82rem;
}

/* ===========================================
   RESPONSIVE
   =========================================== */
@media (max-width: 900px) {
  .navbar {
    padding: 20px 24px;
  }

  .project-header {
    padding: 28px 28px;
    flex-wrap: wrap;
  }

  .project-number {
    font-size: 3rem;
  }

  .project-body {
    grid-template-columns: 1fr;
  }

  .project-desc {
    padding: 28px 28px;
    border-right: none;
    border-bottom: 1px solid var(--clr-border);
  }

  .project-details {
    padding: 28px 28px;
  }

  .project-footer {
    padding: 20px 28px;
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .navbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .nav-logos {
    gap: 16px;
  }

  .hero-stats {
    gap: 16px;
  }

  .stat-number {
    font-size: 1.6rem;
  }

  section {
    padding: 64px 0;
  }

  .footer-content {
    flex-direction: column;
  }

  .footer-links {
    gap: 16px;
  }
}