@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&family=Michroma&display=swap');

:root {
  /* Fonts */
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Montserrat', sans-serif;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Theme: Light (Airbnb Inspired) */
  --bg-primary: #ffffff;
  --bg-secondary: #f7f7f9;
  --bg-tertiary: #f0f2f5;
  --bg-navbar: rgba(255, 255, 255, 0.85);

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;

  /* Google Antigravity accent palette */
  --accent: #4285F4;         /* Google Blue */
  --accent-hover: #3367D6;
  --accent-light: rgba(66, 133, 244, 0.1);
  --accent-glow: rgba(66, 133, 244, 0.2);

  --border: #e2e8f0;
  --border-hover: #cbd5e1;
  --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05), 0 20px 25px -5px rgba(0, 0, 0, 0.03);

  --success: #10b981;
  --success-light: rgba(16, 185, 129, 0.1);

  color-scheme: light;
}

/* Theme: Dark (Tesla / High-Tech Inspired) */
:root[data-theme="dark"] {
  --bg-primary: #090d16;
  --bg-secondary: #111827;
  --bg-tertiary: #1f2937;
  --bg-navbar: rgba(9, 13, 22, 0.85);

  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;

  --accent: #e82127;         /* Tesla Red */
  --accent-hover: #c71c21;
  --accent-light: rgba(232, 33, 39, 0.15);
  --accent-glow: rgba(232, 33, 39, 0.3);

  --border: #1f2937;
  --border-hover: #374151;
  --card-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.4), 0 10px 15px -3px rgba(0, 0, 0, 0.3);

  color-scheme: dark;
}

/* --- RESET & BASICS --- */
*, *::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(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

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

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

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  outline: none;
}

ul {
  list-style: none;
}

/* --- UTILITIES & LAYOUTS --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 100px 0;
}

@media (max-width: 768px) {
  .section-padding {
    padding: 60px 0;
  }
}

.text-center { text-align: center; }

/* Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  align-items: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

@media (max-width: 992px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* Section Headers */
.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background-color: var(--accent-light);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 60px auto;
}

/* Button Component */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-family: var(--font-heading);
  font-weight: 500;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--accent);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -5px var(--accent-glow);
}

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

.btn-secondary:hover {
  border-color: var(--text-primary);
  background-color: var(--bg-tertiary);
  transform: translateY(-2px);
}

/* --- HEADER / NAVBAR --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--bg-navbar);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: background-color var(--transition-normal), border-color var(--transition-normal), padding var(--transition-normal);
  padding: 20px 0;
}

.navbar.scrolled {
  padding: 12px 0;
}

.navbar .nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-img {
  height: 26px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-normal), filter var(--transition-normal);
}

.logo-wrapper:hover .logo-img {
  transform: scale(1.03);
}

/* Screen Reader Only (SEO and Accessibility best practice) */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-secondary);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent);
  transition: width var(--transition-fast);
}

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

.nav-link:hover::after {
  width: 100%;
}

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

/* Controls: Lang and Theme Switcher */
.ctrl-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-primary);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

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

/* Mobile Nav Toggler */
.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  z-index: 1100;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--text-primary);
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

@media (max-width: 992px) {
  .menu-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background-color: var(--bg-secondary);
    border-left: 1px solid var(--border);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 80px 40px;
    transition: right var(--transition-slow);
    z-index: 1050;
    box-shadow: -10px 0 30px -15px rgba(0,0,0,0.1);
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links li {
    width: 100%;
    margin-bottom: 24px;
  }

  .nav-link {
    font-size: 1.25rem;
    display: block;
    width: 100%;
  }

  .nav-actions {
    margin-right: 16px;
  }
}

/* --- HERO SECTION --- */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  overflow: hidden;
  background-size: cover;
  background-position: center;
}

/* Glassmorphism Background Mesh */
.hero-mesh {
  position: absolute;
  top: -20%;
  right: -20%;
  width: 70%;
  height: 70%;
  background: radial-gradient(circle, var(--accent-light) 0%, transparent 70%);
  z-index: -1;
  filter: blur(100px);
  pointer-events: none;
}

.hero-mesh-2 {
  position: absolute;
  bottom: -20%;
  left: -20%;
  width: 60%;
  height: 60%;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.1) 0%, transparent 70%);
  z-index: -1;
  filter: blur(80px);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 800px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--accent-light);
  border: 1px solid rgba(79, 70, 229, 0.2);
  color: var(--accent);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
  animation: pulse 3s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(79, 70, 229, 0.4); }
  70% { box-shadow: 0 0 0 10px rgba(79, 70, 229, 0); }
  100% { box-shadow: 0 0 0 0 rgba(79, 70, 229, 0); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 24px;
}

.hero-title span {
  background: linear-gradient(135deg, var(--accent) 0%, #0ea5e9 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 40px;
  max-width: 650px;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Decorative Hero Grid */
.hero-graphic {
  position: relative;
}

/* --- STATS BAR --- */
.stats-bar {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 0;
  position: relative;
  z-index: 20;
}

.stats-grid {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 32px;
}

.stat-item {
  text-align: center;
}

.stat-num {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {
  .stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --- SERVICES SECTION --- */
.services-section {
  position: relative;
}

.service-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent);
  box-shadow: var(--card-shadow);
}

.service-icon-box {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background-color: var(--accent-light);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 28px;
  transition: transform var(--transition-normal);
}

.service-card:hover .service-icon-box {
  transform: scale(1.1) rotate(5deg);
}

.service-card-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.service-card-desc {
  color: var(--text-secondary);
  margin-bottom: 24px;
  flex-grow: 1;
}

.service-techs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tech-tag {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 4px 10px;
  background-color: var(--bg-tertiary);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

/* --- PROJECTS SECTION --- */
.projects-section {
  background-color: var(--bg-secondary);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

@media (max-width: 992px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }
}

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

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

.project-img-wrapper {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background-color: var(--bg-tertiary);
  border-bottom: 1px solid var(--border);
}

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

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

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(9, 13, 22, 0.8) 0%, rgba(9, 13, 22, 0.2) 100%);
  opacity: 0;
  display: flex;
  align-items: flex-end;
  padding: 24px;
  transition: opacity var(--transition-normal);
}

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

.project-overlay-btn {
  color: #ffffff;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--accent);
  padding: 8px 16px;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.project-info {
  padding: 32px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.project-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.project-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 20px;
  flex-grow: 1;
}

.project-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border);
  padding-top: 16px;
  margin-top: auto;
}

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

.project-tag {
  font-size: 0.75rem;
  background-color: var(--accent-light);
  color: var(--accent);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.project-team {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* --- ABOUT SECTION --- */
.about-section {
  position: relative;
}

.about-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
}

@media (max-width: 768px) {
  .about-card {
    padding: 32px 20px;
  }
}

.profile-img-wrapper {
  position: relative;
  max-width: 320px;
  margin: 0 auto;
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 4px solid var(--bg-primary);
  box-shadow: var(--card-shadow);
}

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

.profile-img-wrapper:hover .profile-img {
  transform: scale(1.05);
}

.text-logo-card {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  border: 1px solid var(--border);
  transition: transform var(--transition-slow), border-color var(--transition-slow), box-shadow var(--transition-slow);
  cursor: default;
}

.founder-logo-img {
  width: 82%;
  height: auto;
  max-width: 250px;
  object-fit: contain;
  transition: transform var(--transition-normal), filter var(--transition-normal);
}

.text-logo-card:hover {
  transform: translateY(-4px) scale(1.02);
  border-color: var(--accent);
  box-shadow: 0 20px 40px -15px var(--accent-glow);
}

.text-logo-card:hover .founder-logo-img {
  transform: scale(1.04);
}

.about-content h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.about-role {
  color: var(--accent);
  font-weight: 600;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin-bottom: 24px;
}

.about-bio {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.skills-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.skill-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-primary);
  font-weight: 500;
}

.skill-icon {
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
}

/* Certifications Showcase */
.cert-showcase {
  border-top: 1px solid var(--border);
  padding-top: 28px;
}

.cert-title {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.cert-grid {
  display: flex;
  gap: 20px;
  align-items: center;
}

.cert-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.cert-badge svg {
  color: #ff9900; /* AWS Gold */
}

/* --- CONTACT SECTION --- */
.contact-section {
  background-color: var(--bg-secondary);
  position: relative;
}

.contact-layout {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 48px;
}

@media (max-width: 992px) {
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.contact-info-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background-color: var(--accent);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 48px;
  position: relative;
  overflow: hidden;
}

.contact-info-card::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -20%;
  width: 200px;
  height: 200px;
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
}

.contact-info-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.contact-info-desc {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 40px;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-details h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.contact-details p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
}

.contact-socials {
  display: flex;
  gap: 16px;
  margin-top: 40px;
}

.social-circle {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background-color: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  color: #ffffff;
}

.social-circle:hover {
  background-color: #ffffff;
  color: var(--accent);
  transform: translateY(-3px);
}

/* Contact Form styling */
.contact-form-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--card-shadow);
}

@media (max-width: 576px) {
  .contact-form-card {
    padding: 32px 20px;
  }
}

.form-group-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}

@media (max-width: 576px) {
  .form-group-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.form-group {
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
}

.form-label {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  transition: all var(--transition-fast);
  font-family: var(--font-body);
}

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

.form-input:focus {
  border-color: var(--accent);
  background-color: var(--bg-primary);
  box-shadow: 0 0 0 4px var(--accent-light);
}

.form-honey {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.form-error {
  margin: 0 0 1rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  line-height: 1.5;
  color: #fecaca;
  background-color: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.35);
}

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

/* --- FOOTER --- */
.footer {
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border);
  padding: 80px 0 40px 0;
  color: var(--text-secondary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 60px;
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.footer-brand p {
  margin-top: 16px;
  max-width: 280px;
  font-size: 0.95rem;
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  margin-bottom: 24px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link {
  font-size: 0.95rem;
}

.footer-link a {
  color: inherit;
  text-decoration: none;
}

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

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

.contact-details a {
  color: inherit;
  text-decoration: none;
}

.contact-details a:hover {
  color: var(--accent);
}

.about-section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 12px;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* --- SCROLL ANIMATIONS --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Delay modifiers for sequential entry */
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* --- SUCCESS MODAL --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(9, 13, 22, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 480px;
  width: 90%;
  text-align: center;
  transform: scale(0.9);
  transition: transform var(--transition-normal);
  box-shadow: var(--card-shadow);
}

.modal-overlay.active .modal-card {
  transform: scale(1);
}

.modal-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background-color: var(--success-light);
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 24px auto;
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.modal-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 28px;
}