/* ============================================
   ROOT VARIABLES & RESET
   ============================================ */
:root {
  --color-bg: #0D0D0D;
  --color-primary: #210140;
  --color-gold: #BFAD8A;
  --color-bronze: #A67A53;
  --color-light: #D9C7C1;
  --color-dark: #0D0D0D;
  --color-white: #FFFFFF;
  --color-card: #160130;
  --color-card-hover: #1e0145;
  --color-border: rgba(191, 173, 138, 0.2);
  --color-border-hover: rgba(191, 173, 138, 0.5);

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

  --transition: all 0.3s ease;
  --transition-slow: all 0.6s ease;
  --shadow: 0 4px 24px rgba(33, 1, 64, 0.4);
  --shadow-gold: 0 0 30px rgba(191, 173, 138, 0.15);
  --radius: 12px;
  --radius-lg: 20px;
}

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

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

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

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

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

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: var(--font-body);
  border: none;
  outline: none;
}

input, textarea, select {
  font-family: var(--font-body);
  outline: none;
}

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

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-white);
  line-height: 1.2;
  font-weight: 700;
}

h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.2rem; }

p {
  color: var(--color-light);
  font-size: 0.975rem;
  line-height: 1.8;
}

.gold { color: var(--color-gold); }
.bronze { color: var(--color-bronze); }

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

.section {
  padding: 100px 0;
}

.section-sm {
  padding: 60px 0;
}

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

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

/* ============================================
   SECTION HEADER
   ============================================ */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-bronze);
  margin-bottom: 16px;
  padding: 6px 16px;
  border: 1px solid rgba(166, 122, 83, 0.3);
  border-radius: 50px;
  background: rgba(166, 122, 83, 0.05);
}

.section-title {
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--color-white) 0%, var(--color-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-light);
  max-width: 560px;
  margin: 0 auto;
  opacity: 0.8;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(13, 13, 13, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  padding: 12px 0;
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-white);
}

.nav-logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-bronze));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--color-gold);
  font-weight: 800;
  border: 1px solid var(--color-border);
}

.nav-logo span {
  color: var(--color-gold);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-light);
  transition: var(--transition);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-gold);
  background: rgba(191, 173, 138, 0.08);
}

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

.nav-cta {
  padding: 10px 22px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-bronze));
  color: var(--color-white);
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  color: var(--color-gold);
}

.nav-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  cursor: pointer;
}

.nav-mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-light);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-family: var(--font-body);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-bronze), var(--color-gold));
  color: var(--color-dark);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(191, 173, 138, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--color-gold);
  border: 1px solid var(--color-border-hover);
}

.btn-outline:hover {
  background: rgba(191, 173, 138, 0.08);
  transform: translateY(-3px);
  border-color: var(--color-gold);
}

.btn-ghost {
  background: rgba(191, 173, 138, 0.06);
  color: var(--color-light);
  border: 1px solid var(--color-border);
}

.btn-ghost:hover {
  background: rgba(191, 173, 138, 0.12);
  color: var(--color-gold);
  border-color: var(--color-border-hover);
}

/* ============================================
   CARDS
   ============================================ */
.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
  opacity: 0;
  transition: var(--transition);
}

.card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-6px);
  box-shadow: var(--shadow), var(--shadow-gold);
  background: var(--color-card-hover);
}

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

/* ============================================
   BADGES & TAGS
   ============================================ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.badge-gold {
  background: rgba(191, 173, 138, 0.12);
  color: var(--color-gold);
  border: 1px solid rgba(191, 173, 138, 0.25);
}

.badge-bronze {
  background: rgba(166, 122, 83, 0.12);
  color: var(--color-bronze);
  border: 1px solid rgba(166, 122, 83, 0.25);
}

.badge-purple {
  background: rgba(33, 1, 64, 0.4);
  color: var(--color-light);
  border: 1px solid rgba(33, 1, 64, 0.6);
}

.tag {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 500;
  background: rgba(33, 1, 64, 0.6);
  color: var(--color-gold);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.tag:hover {
  background: rgba(191, 173, 138, 0.1);
  border-color: var(--color-border-hover);
}

/* ============================================
   GRADIENT DIVIDER
   ============================================ */
.divider {
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-bronze), var(--color-gold));
  border-radius: 2px;
  margin: 16px auto;
}

.divider-left {
  margin: 16px 0;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(33, 1, 64, 0.8) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(166, 122, 83, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 60% 80%, rgba(191, 173, 138, 0.06) 0%, transparent 40%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(191, 173, 138, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(191, 173, 138, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-bronze);
  margin-bottom: 24px;
}

.hero-label-dot {
  width: 8px;
  height: 8px;
  background: var(--color-bronze);
  border-radius: 50%;
  animation: pulse-dot 2s ease infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  line-height: 1.1;
  margin-bottom: 24px;
  font-family: var(--font-heading);
  font-weight: 800;
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-bronze) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.05rem;
  color: var(--color-light);
  opacity: 0.85;
  margin-bottom: 40px;
  max-width: 520px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-skill-tag {
  padding: 8px 16px;
  background: rgba(33, 1, 64, 0.6);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-gold);
  transition: var(--transition);
}

.hero-skill-tag:hover {
  background: rgba(191, 173, 138, 0.1);
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
}

.hero-visual {
  position: relative;
}

.hero-image-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image-bg {
  position: absolute;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(33, 1, 64, 0.8) 0%, rgba(166, 122, 83, 0.15) 60%, transparent 80%);
  filter: blur(40px);
}

.hero-image-ring {
  position: absolute;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  animation: rotate-slow 20s linear infinite;
}

.hero-image-ring::before {
  content: '';
  position: absolute;
  top: -4px;
  left: 50%;
  width: 8px;
  height: 8px;
  background: var(--color-gold);
  border-radius: 50%;
  transform: translateX(-50%);
}

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

.hero-photo {
  width: 280px;
  height: 280px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top center;
  border: 3px solid var(--color-border-hover);
  position: relative;
  z-index: 1;
  box-shadow: 0 0 60px rgba(33, 1, 64, 0.6), 0 0 30px rgba(191, 173, 138, 0.1);
}

.hero-stats {
  display: flex;
  gap: 24px;
  margin-top: 32px;
  justify-content: center;
}

.hero-stat {
  text-align: center;
  padding: 20px 24px;
  background: rgba(33, 1, 64, 0.4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  min-width: 100px;
  transition: var(--transition);
}

.hero-stat:hover {
  border-color: var(--color-border-hover);
  background: rgba(33, 1, 64, 0.7);
}

.hero-stat-num {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-gold);
  display: block;
}

.hero-stat-label {
  font-size: 0.75rem;
  color: var(--color-light);
  opacity: 0.7;
  margin-top: 4px;
  display: block;
}

/* ============================================
   SCROLL INDICATOR
   ============================================ */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0.5;
  animation: bounce-scroll 2s ease infinite;
}

.scroll-indicator span {
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-light);
}

.scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid var(--color-gold);
  border-bottom: 2px solid var(--color-gold);
  transform: rotate(45deg);
}

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

/* ============================================
   SKILLS SECTION
   ============================================ */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.skill-card {
  padding: 28px 24px;
  background: rgba(33, 1, 64, 0.3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  text-align: center;
  transition: var(--transition);
  cursor: default;
}

.skill-card:hover {
  background: rgba(33, 1, 64, 0.6);
  border-color: var(--color-border-hover);
  transform: translateY(-4px);
}

.skill-icon {
  font-size: 2rem;
  margin-bottom: 12px;
  display: block;
}

.skill-name {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 6px;
}

.skill-level {
  font-size: 0.75rem;
  color: var(--color-bronze);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ============================================
   PROJECTS
   ============================================ */
.project-filters {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 9px 20px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 50px;
  color: var(--color-light);
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition);
  cursor: pointer;
}

.filter-btn:hover,
.filter-btn.active {
  background: rgba(191, 173, 138, 0.1);
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 28px;
}

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

.project-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-8px);
  box-shadow: var(--shadow), var(--shadow-gold);
}

.project-card-header {
  padding: 28px 28px 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.project-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--color-primary), rgba(166, 122, 83, 0.2));
  border: 1px solid var(--color-border);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
  transition: var(--transition);
}

.project-card:hover .project-icon {
  border-color: var(--color-gold);
  background: linear-gradient(135deg, rgba(33, 1, 64, 0.8), rgba(191, 173, 138, 0.15));
}

.project-category {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-bronze);
}

.project-card-body {
  padding: 20px 28px;
  flex: 1;
}

.project-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 12px;
  line-height: 1.3;
}

.project-description {
  font-size: 0.875rem;
  color: var(--color-light);
  opacity: 0.8;
  line-height: 1.7;
  margin-bottom: 16px;
}

.project-detail {
  margin-bottom: 12px;
}

.project-detail-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-bronze);
  margin-bottom: 6px;
}

.project-detail-text {
  font-size: 0.82rem;
  color: var(--color-light);
  opacity: 0.8;
}

.project-outcome {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(33, 1, 64, 0.4);
  border-radius: 8px;
  border-left: 2px solid var(--color-gold);
  margin-top: 16px;
}

.project-outcome-icon {
  color: var(--color-gold);
  font-size: 0.9rem;
  margin-top: 1px;
  flex-shrink: 0;
}

.project-outcome-text {
  font-size: 0.82rem;
  color: var(--color-gold);
  opacity: 0.9;
  line-height: 1.5;
}

.project-card-footer {
  padding: 20px 28px;
  border-top: 1px solid var(--color-border);
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.project-coming-soon {
  opacity: 0.5;
  cursor: default;
}

.project-coming-soon:hover {
  transform: none;
  box-shadow: none;
}

.coming-soon-overlay {
  position: absolute;
  inset: 0;
  background: rgba(13, 13, 13, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  backdrop-filter: blur(2px);
}

.coming-soon-badge {
  padding: 10px 24px;
  background: rgba(33, 1, 64, 0.9);
  border: 1px solid var(--color-border-hover);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-gold);
  letter-spacing: 1px;
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
}

.about-image-wrapper {
  position: sticky;
  top: 120px;
}

.about-image-container {
  position: relative;
  display: inline-block;
}

.about-photo {
  width: 100%;
  max-width: 360px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  filter: grayscale(10%) contrast(1.05);
}

.about-image-decoration {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, var(--color-primary), transparent);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  z-index: -1;
}

.about-image-badge {
  position: absolute;
  top: 24px;
  right: -24px;
  padding: 12px 20px;
  background: rgba(13, 13, 13, 0.95);
  border: 1px solid var(--color-border-hover);
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow);
}

.about-image-badge strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--color-gold);
}

.about-image-badge span {
  font-size: 0.7rem;
  color: var(--color-light);
  opacity: 0.7;
}

.about-content h2 {
  margin-bottom: 8px;
}

.about-content .section-tag {
  margin-bottom: 12px;
}

.about-intro {
  font-size: 1.1rem;
  line-height: 1.9;
  color: var(--color-light);
  margin-bottom: 40px;
  opacity: 0.9;
}

.about-highlight {
  color: var(--color-gold);
  font-weight: 600;
}

.about-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 40px;
}

.about-detail-item {
  padding: 20px;
  background: rgba(33, 1, 64, 0.3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: var(--transition);
}

.about-detail-item:hover {
  border-color: var(--color-border-hover);
  background: rgba(33, 1, 64, 0.5);
}

.about-detail-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-bronze);
  margin-bottom: 8px;
}

.about-detail-value {
  font-size: 0.9rem;
  color: var(--color-white);
  font-weight: 500;
}

/* ============================================
   APPROACH SECTION
   ============================================ */
.approach-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.approach-card {
  padding: 32px;
  background: rgba(33, 1, 64, 0.25);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.approach-card:hover {
  border-color: var(--color-border-hover);
  background: rgba(33, 1, 64, 0.5);
  transform: translateY(-4px);
}

.approach-num {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: rgba(191, 173, 138, 0.15);
  margin-bottom: 16px;
  line-height: 1;
}

.approach-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 12px;
}

.approach-text {
  font-size: 0.875rem;
  color: var(--color-light);
  opacity: 0.8;
  line-height: 1.7;
}

/* ============================================
   CERTIFICATIONS
   ============================================ */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.cert-card {
  padding: 24px;
  background: rgba(33, 1, 64, 0.3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  display: flex;
  gap: 16px;
  transition: var(--transition);
}

.cert-card:hover {
  border-color: var(--color-border-hover);
  background: rgba(33, 1, 64, 0.5);
}

.cert-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-bronze));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
  border: 1px solid var(--color-border);
}

.cert-info h4 {
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: var(--color-white);
}

.cert-issuer {
  font-size: 0.78rem;
  color: var(--color-bronze);
  margin-bottom: 4px;
}

.cert-date {
  font-size: 0.75rem;
  color: var(--color-light);
  opacity: 0.6;
}

/* ============================================
   BLOG
   ============================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
}

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

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

.blog-card-header {
  height: 180px;
  background: linear-gradient(135deg, var(--color-primary), rgba(166, 122, 83, 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  position: relative;
  overflow: hidden;
}

.blog-card-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 60%, rgba(191, 173, 138, 0.1) 0%, transparent 60%);
}

.blog-card-body {
  padding: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.blog-date {
  font-size: 0.75rem;
  color: var(--color-light);
  opacity: 0.6;
}

.blog-read-time {
  font-size: 0.75rem;
  color: var(--color-bronze);
}

.blog-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 12px;
  line-height: 1.4;
}

.blog-excerpt {
  font-size: 0.875rem;
  color: var(--color-light);
  opacity: 0.75;
  line-height: 1.7;
  flex: 1;
  margin-bottom: 20px;
}

.blog-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-gold);
  transition: var(--transition);
}

.blog-read-more:hover {
  gap: 10px;
}

.blog-read-more svg {
  transition: var(--transition);
}

/* ============================================
   YOUTUBE PAGE
   ============================================ */
.youtube-hero {
  background: linear-gradient(135deg, var(--color-primary), rgba(33, 1, 64, 0.3));
  padding: 80px 0 60px;
  margin-top: 80px;
  position: relative;
  overflow: hidden;
}

.youtube-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(166, 122, 83, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.youtube-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.youtube-stat {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: rgba(13, 13, 13, 0.4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.youtube-stat-icon {
  font-size: 1.2rem;
}

.youtube-stat-info strong {
  display: block;
  color: var(--color-gold);
  font-family: var(--font-heading);
  font-size: 1.1rem;
}

.youtube-stat-info span {
  font-size: 0.75rem;
  color: var(--color-light);
  opacity: 0.7;
}

.playlist-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.playlist-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}

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

.playlist-thumbnail {
  height: 170px;
  background: linear-gradient(135deg, var(--color-primary), rgba(166, 122, 83, 0.15));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.playlist-thumb-emoji {
  font-size: 3rem;
  z-index: 1;
}

.playlist-thumb-overlay {
  position: absolute;
  inset: 0;
  background: rgba(13, 13, 13, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.playlist-card:hover .playlist-thumb-overlay {
  opacity: 1;
}

.play-btn-large {
  width: 56px;
  height: 56px;
  background: rgba(255, 0, 0, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.4rem;
  transform: scale(0.8);
  transition: var(--transition);
}

.playlist-card:hover .play-btn-large {
  transform: scale(1);
}

.playlist-count {
  position: absolute;
  bottom: 10px;
  right: 10px;
  padding: 4px 10px;
  background: rgba(13, 13, 13, 0.85);
  border-radius: 6px;
  font-size: 0.75rem;
  color: var(--color-white);
  display: flex;
  align-items: center;
  gap: 4px;
}

.playlist-info {
  padding: 20px;
}

.playlist-category {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-bronze);
  margin-bottom: 8px;
}

.playlist-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 8px;
  line-height: 1.4;
}

.playlist-description {
  font-size: 0.82rem;
  color: var(--color-light);
  opacity: 0.7;
  line-height: 1.6;
  margin-bottom: 16px;
}

.playlist-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--color-light);
  opacity: 0.6;
}

.playlist-watch-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  background: rgba(255, 0, 0, 0.1);
  border: 1px solid rgba(255, 0, 0, 0.2);
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #ff4444;
  transition: var(--transition);
}

.playlist-watch-btn:hover {
  background: rgba(255, 0, 0, 0.2);
  border-color: rgba(255, 0, 0, 0.4);
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}

.contact-info h2 {
  margin-bottom: 16px;
}

.contact-description {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-light);
  opacity: 0.85;
  margin-bottom: 40px;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 40px;
}

.contact-link-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: rgba(33, 1, 64, 0.3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: var(--transition);
  color: var(--color-light);
}

.contact-link-item:hover {
  border-color: var(--color-border-hover);
  background: rgba(33, 1, 64, 0.5);
  color: var(--color-gold);
  transform: translateX(6px);
}

.contact-link-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-primary), rgba(166, 122, 83, 0.2));
  border: 1px solid var(--color-border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  transition: var(--transition);
}

.contact-link-item:hover .contact-link-icon {
  border-color: var(--color-gold);
}

.contact-link-text strong {
  display: block;
  font-size: 0.9rem;
  color: var(--color-white);
  margin-bottom: 3px;
}

.contact-link-text span {
  font-size: 0.8rem;
  opacity: 0.7;
}

/* Contact Form */
.contact-form-wrapper {
  background: rgba(33, 1, 64, 0.2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact-form-wrapper h3 {
  margin-bottom: 32px;
  font-size: 1.4rem;
}

.form-group {
  margin-bottom: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--color-light);
  opacity: 0.8;
  margin-bottom: 8px;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 14px 16px;
  background: rgba(13, 13, 13, 0.6);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  color: var(--color-white);
  font-size: 0.9rem;
  transition: var(--transition);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--color-bronze);
  background: rgba(33, 1, 64, 0.3);
  box-shadow: 0 0 0 3px rgba(166, 122, 83, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-light);
  opacity: 0.4;
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
  line-height: 1.6;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23BFAD8A' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}

.form-select option {
  background: #1a0130;
  color: var(--color-white);
}

.form-submit {
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, var(--color-bronze), var(--color-gold));
  color: var(--color-dark);
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-heading);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.form-submit:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(191, 173, 138, 0.25);
}

.form-submit:active {
  transform: translateY(0);
}

.form-success {
  display: none;
  text-align: center;
  padding: 32px;
  color: var(--color-gold);
  font-size: 1.1rem;
}

.form-success.visible {
  display: block;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: rgba(33, 1, 64, 0.2);
  border-top: 1px solid var(--color-border);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 0.875rem;
  line-height: 1.7;
  margin-top: 16px;
  opacity: 0.75;
  max-width: 280px;
}

.footer-heading {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-bronze);
  margin-bottom: 20px;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--color-light);
  opacity: 0.7;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--color-gold);
  opacity: 1;
}

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

.footer-social-link {
  width: 40px;
  height: 40px;
  background: rgba(33, 1, 64, 0.5);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
  color: var(--color-light);
}

.footer-social-link:hover {
  border-color: var(--color-border-hover);
  color: var(--color-gold);
  transform: translateY(-3px);
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--color-light);
  opacity: 0.5;
}

.footer-made-with {
  font-size: 0.82rem;
  color: var(--color-light);
  opacity: 0.5;
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-made-with span {
  color: var(--color-gold);
}

/* ============================================
   PAGE HERO (non-home pages)
   ============================================ */
.page-hero {
  padding: 140px 0 80px;
  background: linear-gradient(180deg, rgba(33, 1, 64, 0.4) 0%, transparent 100%);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(191, 173, 138, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(191, 173, 138, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
}

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

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 0.82rem;
  color: var(--color-light);
  opacity: 0.6;
}

.breadcrumb a {
  color: var(--color-bronze);
  opacity: 0.8;
}

.breadcrumb a:hover {
  opacity: 1;
}

.breadcrumb-sep {
  opacity: 0.4;
}

/* ============================================
   ANIMATIONS
   ============================================ */
.animate-fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-fade-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-fade-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.animate-fade-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-fade-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* Floating animation */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

/* Gradient text animation */
@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.animated-gradient {
  background: linear-gradient(270deg, var(--color-gold), var(--color-bronze), var(--color-white));
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 4s ease infinite;
}

/* ============================================
   GLOW EFFECTS
   ============================================ */
.glow-gold {
  box-shadow: 0 0 30px rgba(191, 173, 138, 0.15);
}

.glow-purple {
  box-shadow: 0 0 40px rgba(33, 1, 64, 0.6);
}

/* ============================================
   LOADING SKELETON
   ============================================ */
.skeleton {
  background: linear-gradient(90deg, rgba(33, 1, 64, 0.4) 25%, rgba(33, 1, 64, 0.6) 50%, rgba(33, 1, 64, 0.4) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s ease infinite;
  border-radius: var(--radius);
}

@keyframes skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================
   NOTIFICATION TOAST
   ============================================ */
.toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  padding: 16px 24px;
  background: rgba(13, 13, 13, 0.95);
  border: 1px solid var(--color-border-hover);
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--color-white);
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 380px;
  box-shadow: var(--shadow);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-success {
  border-color: rgba(191, 173, 138, 0.4);
}

.toast-error {
  border-color: rgba(255, 80, 80, 0.4);
}

.toast-info {
  border-color: rgba(96, 165, 250, 0.4);
}

/* ============================================
   MOBILE NAV
   ============================================ */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  height: 100vh;
  background: rgba(13, 13, 13, 0.98);
  border-left: 1px solid var(--color-border);
  z-index: 999;
  padding: 100px 32px 32px;
  transition: right 0.4s ease;
  backdrop-filter: blur(20px);
}

.mobile-nav.open {
  right: 0;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-nav-link {
  padding: 14px 20px;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-light);
  transition: var(--transition);
  border: 1px solid transparent;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background: rgba(191, 173, 138, 0.08);
  border-color: var(--color-border);
  color: var(--color-gold);
}

.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.mobile-nav-overlay.visible {
  opacity: 1;
  pointer-events: all;
}

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 46px;
  height: 46px;
  background: var(--color-primary);
  border: 1px solid var(--color-border-hover);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
  z-index: 100;
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: all;
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .hero-content {
    gap: 48px;
  }

  .about-grid {
    gap: 48px;
  }

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

@media (max-width: 768px) {
  .section { padding: 70px 0; }

  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-mobile-toggle { display: flex; }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }

  .hero-visual {
    order: -1;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-skills {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

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

  .about-image-wrapper {
    position: static;
    display: flex;
    justify-content: center;
  }

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

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

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

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

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

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

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

  .hero-image-ring {
    width: 280px;
    height: 280px;
  }

  .hero-photo {
    width: 220px;
    height: 220px;
  }

  .hero-image-bg {
    width: 250px;
    height: 250px;
  }

  .contact-form-wrapper {
    padding: 28px 20px;
  }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .section { padding: 56px 0; }

  .hero-title { font-size: 2rem; }
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
  .certs-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; align-items: center; }

  .youtube-stats { flex-direction: column; }
  .toast { right: 16px; left: 16px; max-width: none; }
  .back-to-top { bottom: 16px; right: 16px; }
}