/* ===========================
   DESIGN TOKENS & RESET
   =========================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,600;0,700;1,600&display=swap');

:root {
  /* Core palette */
  --maroon: #751A2E;
  --maroon-light: #94223A;
  --maroon-dim: #F0E5E7;
  --cream: #FBF8F4;
  --cream-deep: #F0EAE1;
  --white: #FFFFFF;

  /* Text - High contrast for readability */
  --text-dark: #1A0C10;
  --text-body: #211014;
  --text-muted: #4D383C;
  --text-faint: #6E5258;

  /* Borders */
  --border: #E8DCDA;
  --border-strong: #C4B0B3;

  /* Derived */
  --grad-bg: linear-gradient(180deg, #1C0C11 0%, #30131E 100%);

  /* Tokens */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);

  --shadow-sm: 0 2px 8px rgba(117, 26, 46, 0.06);
  --shadow-md: 0 6px 24px rgba(117, 26, 46, 0.1);
  --shadow-lg: 0 16px 48px rgba(117, 26, 46, 0.14);
}

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

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

body {
  font-family: 'Inter', sans-serif;
  background: var(--cream);
  color: var(--text-body);
  overflow-x: hidden;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

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

/* ===========================
   SCROLLBAR
   =========================== */
::-webkit-scrollbar {
  width: 4px;
}

::-webkit-scrollbar-track {
  background: var(--cream);
}

::-webkit-scrollbar-thumb {
  background: var(--maroon);
  border-radius: 99px;
}

/* ===========================
   UTILITY
   =========================== */
.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 32px;
}

.section {
  padding: 96px 0;
}

.tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 99px;
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  /* text-transform: uppercase; */
}

.section-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.section-eyebrow-line {
  width: 28px;
  height: 1.5px;
  background: var(--maroon);
  flex-shrink: 0;
}

.section-eyebrow-text {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--maroon);
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.9rem, 3.8vw, 2.8rem);
  font-weight: 700;
  line-height: 1.18;
  color: var(--text-dark);
  margin-bottom: 14px;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 520px;
  line-height: 1.8;
}

.italic-accent {
  font-style: italic;
  color: var(--maroon);
}

/* ===========================
   BUTTONS
   =========================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  background: var(--maroon);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  color: #fff;
  letter-spacing: 0.01em;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background: var(--maroon-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 26px;
  border: 1.5px solid var(--maroon);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--maroon);
  transition: background var(--transition), transform var(--transition);
  background: transparent;
}

.btn-outline:hover {
  background: var(--maroon-dim);
  transform: translateY(-2px);
}

/* ===========================
   NAV
   =========================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 22px 0;
  transition: var(--transition);
}

.nav.scrolled {
  background: rgba(251, 248, 244, 0.95);
  backdrop-filter: blur(16px);
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 12px rgba(117, 26, 46, 0.04);
}

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

.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
  transition: color var(--transition);
}

.nav.scrolled .nav-logo {
  color: var(--text-dark);
}

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

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  transition: color var(--transition);
  letter-spacing: 0.01em;
}

.nav.scrolled .nav-links a {
  color: var(--text-muted);
}

.nav-links a:hover,
.nav.scrolled .nav-links a:hover {
  color: var(--maroon);
}

.nav-links a.active,
.nav.scrolled .nav-links a.active {
  color: var(--maroon);
  font-weight: 600;
}

.nav-cta {
  padding: 8px 20px !important;
  background: var(--maroon) !important;
  border-radius: var(--radius-sm) !important;
  color: #fff !important;
  font-weight: 600 !important;
  font-size: 0.88rem !important;
  transition: background var(--transition), transform var(--transition) !important;
}

.nav-cta:hover {
  background: var(--maroon-light) !important;
  transform: translateY(-1px) !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  color: var(--white);
}

.nav.scrolled .hamburger {
  color: var(--text-dark);
}

.hamburger span {
  width: 22px;
  height: 1.5px;
  background: currentColor;
  border-radius: 99px;
  transition: var(--transition);
}

/* ===========================
   HERO — centered, no image
   =========================== */
.hero {
  min-height: 70vh;
  background: var(--grad-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px 0;
  text-align: center;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 50% 30%, rgba(117, 26, 46, 0.45) 0%, transparent 60%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to bottom, transparent, var(--cream));
  pointer-events: none;
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 800px;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.hero-eyebrow-line {
  width: 28px;
  height: 1.5px;
  background: rgba(255, 255, 255, 0.6);
}

.hero-eyebrow-text {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
}

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(3rem, 6vw, 4.8rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.hero-title .name {
  color: #F0E5E7;
  display: block;
}

.hero-role {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.95);
  font-weight: 400;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.hero-desc {
  color: #FFFFFF;
  font-size: 1.15rem;
  max-width: 580px;
  margin-bottom: 24px;
  line-height: 1.8;
}

.hero-desc strong {
  color: var(--white);
  font-weight: 600;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.hero-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--white);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--maroon);
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  letter-spacing: 0.01em;
}

.hero-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
}

.hero-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 30px;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--white);
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
  background: transparent;
}

.hero-btn-outline:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  justify-content: center;
}

.hero-stat-num {
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
  font-family: 'Playfair Display', serif;
}

.hero-stat-num span {
  font-size: 1.3rem;
  color: #F0E5E7;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.9);
  margin-top: 4px;
  letter-spacing: 0.04em;
}



/* ===========================
   DIVIDER
   =========================== */
.divider {
  width: 48px;
  height: 2px;
  background: var(--maroon);
  margin: 20px 0;
}

/* ===========================
   PROJECTS (Slider & Grid)
   =========================== */
.projects {
  background: var(--white);
  position: relative;
}

.projects-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 40px;
  gap: 20px;
  flex-wrap: wrap;
}

.projects-header-left {
  max-width: 580px;
}

.projects-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.projects-view-all-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  background: var(--maroon-dim);
  color: var(--maroon);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  transition: all var(--transition);
}

.projects-view-all-link:hover {
  background: var(--maroon);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* Slider Carousel Container & Overlapping Arrows */
.projects-carousel-container {
  position: relative;
  width: 100%;
}

.slider-arrow-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  background: var(--white);
  color: var(--text-dark);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition), opacity var(--transition);
  box-shadow: 0 4px 16px rgba(117, 26, 46, 0.12), 0 2px 6px rgba(0, 0, 0, 0.08);
}

.slider-arrow-btn svg {
  display: block;
  stroke: currentColor;
  transition: transform var(--transition);
}

.slider-arrow-prev {
  left: -23px;
}

.slider-arrow-next {
  right: -23px;
}

.slider-arrow-btn:hover:not(:disabled) {
  background: var(--maroon);
  border-color: var(--maroon);
  color: #fff;
  transform: translateY(-50%) scale(1.08);
  box-shadow: 0 6px 20px rgba(117, 26, 46, 0.25);
}

.slider-arrow-prev:hover:not(:disabled) svg {
  transform: translateX(-2px);
}

.slider-arrow-next:hover:not(:disabled) svg {
  transform: translateX(2px);
}

.slider-arrow-btn:disabled {
  opacity: 0.25;
  cursor: not-allowed;
  pointer-events: none;
}

/* Slider Track */
.projects-slider-wrapper {
  overflow: hidden;
  padding: 8px 4px 16px;
  position: relative;
}

.projects-track {
  display: flex;
  gap: 24px;
  transition: transform 0.45s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
}

.projects-track .project-card {
  flex: 0 0 calc((100% - 48px) / 3);
  min-width: 0;
}

.projects-slider-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.projects-pagination-dots {
  display: flex;
  align-items: center;
  gap: 8px;
}

.p-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--border-strong);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  padding: 0;
}

.p-dot.active {
  width: 24px;
  border-radius: 12px;
  background: var(--maroon);
}

.projects-bottom-cta {
  display: flex;
  justify-content: center;
  margin-top: 36px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 24px;
  align-items: start;
}

.project-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition), opacity 0.3s ease;
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  border-color: rgba(117, 26, 46, 0.35);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.project-thumb {
  height: 185px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: var(--cream);
}

.project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.project-card:hover .project-thumb img {
  transform: scale(1.04);
}

.project-body {
  padding: 22px 22px 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-category-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--maroon);
  margin-bottom: 8px;
}

.project-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.tag-py {
  background: var(--maroon-dim);
  color: var(--maroon);
}

.tag-sql {
  background: #F0EDE6;
  color: #5A4214;
}

.tag-bi {
  background: #EEF0F5;
  color: #243A66;
}

.tag-ml {
  background: #F5ECED;
  color: #5C202C;
}

.project-title {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
  line-height: 1.35;
}

.project-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-top: 8px;
}

.project-footer {
  padding: 14px 22px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #FCFAF8;
}

.project-meta {
  font-size: 0.75rem;
  color: var(--text-faint);
  font-weight: 500;
}

.project-link {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--maroon);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition), color var(--transition);
  cursor: pointer;
}

.project-link:hover {
  gap: 8px;
  color: var(--maroon-light);
}

/* ===========================
   FILTER BAR (Projects Page)
   =========================== */
.filter-wrapper {
  margin-bottom: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.filter-pills {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 9px 18px;
  border-radius: 99px;
  border: 1.5px solid var(--border);
  background: var(--white);
  color: var(--text-muted);
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.filter-btn:hover {
  border-color: var(--maroon);
  color: var(--maroon);
  background: var(--maroon-dim);
}

.filter-btn.active {
  background: var(--maroon);
  border-color: var(--maroon);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.filter-count {
  font-size: 0.75rem;
  padding: 2px 7px;
  border-radius: 99px;
  background: rgba(0, 0, 0, 0.08);
  font-weight: 700;
}

.filter-btn.active .filter-count {
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
}

.filter-result-info {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 500;
}

.project-card.filtered-out {
  display: none !important;
}

/* ===========================
   SKILLS & TOOLS MARQUEE (1 Row Right-to-Left)
   =========================== */
.skills {
  background: var(--cream);
  overflow: hidden;
}

.skills-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 44px;
  gap: 20px;
  flex-wrap: wrap;
}

/* Featured Skills Cards */
.featured-skills-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.featured-skill-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}

.featured-skill-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--maroon), #C4B0B3);
  opacity: 0;
  transition: opacity var(--transition);
}

.featured-skill-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}

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

.featured-skill-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: var(--cream);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: transform var(--transition), background var(--transition);
  flex-shrink: 0;
}

.featured-skill-card:hover .featured-skill-icon {
  transform: scale(1.1);
  background: var(--maroon-dim);
}

.featured-skill-icon img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.featured-skill-icon svg {
  width: 36px;
  height: 36px;
}

.featured-skill-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.featured-skill-desc {
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0;
}

@media (max-width: 1024px) {
  .featured-skills-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 640px) {
  .featured-skills-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .featured-skill-card {
    padding: 24px 20px;
  }
}

/* Marquee Container */
.tools-marquee-container {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 12px 0;
  mask-image: linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);
}

.tools-marquee-track {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: marqueeScroll 32s linear infinite;
  will-change: transform;
}

@keyframes marqueeScroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.skill-logo-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 22px 20px 18px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: default;
  min-width: 140px;
  flex-shrink: 0;
}

.skill-logo-img {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.skill-logo-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.skill-logo-img svg {
  width: 100%;
  height: 100%;
}

.skill-logo-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-dark);
  text-align: center;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

/* ===========================
   CERTIFICATIONS
   =========================== */
.certifications {
  background: var(--white);
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
  margin-top: 40px;
}

.cert-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 20px;
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.cert-card:hover {
  border-color: rgba(117, 26, 46, 0.35);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.cert-main {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.cert-icon {
  width: 50px;
  height: 50px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: var(--white);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 7px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.cert-icon svg,
.cert-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.cert-info {
  min-width: 0;
}

.cert-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1.35;
}

.cert-issuer {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 3px;
}

.cert-view-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 14px;
  border-radius: 99px;
  border: 1px solid var(--border-strong);
  background: var(--white);
  color: var(--maroon);
  font-size: 0.76rem;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
}

.cert-view-btn:hover {
  background: var(--maroon);
  border-color: var(--maroon);
  color: #fff;
  transform: scale(1.05);
  box-shadow: var(--shadow-sm);
}

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

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.about-text p {
  color: var(--text-body);
  line-height: 1.9;
  margin-bottom: 18px;
  font-size: 1.05rem;
}

.about-text p:last-of-type {
  margin-bottom: 0;
}

.about-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.pill {
  padding: 6px 14px;
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid;
}

.pill-m {
  color: var(--maroon);
  border-color: rgba(117, 26, 46, 0.3);
  background: var(--maroon-dim);
}

.pill-c {
  color: var(--text-body);
  border-color: var(--border-strong);
  background: var(--white);
}

/* Timeline */
.timeline {
  margin-top: 0;
}

.timeline-item {
  display: flex;
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
}

.timeline-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.timeline-dot {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: var(--maroon-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--maroon);
  margin-top: 2px;
}

.timeline-degree {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
}

.timeline-school {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.timeline-year {
  font-size: 0.8rem;
  color: var(--maroon);
  margin-top: 5px;
  font-weight: 500;
}


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

.contact-inner {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}

.contact-card {
  background: var(--maroon);
  border-radius: var(--radius-xl);
  padding: 56px 48px;
  margin-top: 48px;
  position: relative;
  overflow: hidden;
}

.contact-card::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  pointer-events: none;
}

.contact-card::after {
  content: '';
  position: absolute;
  bottom: -40px;
  left: -40px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  pointer-events: none;
}

.contact-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}

.contact-card p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.05rem;
  max-width: 420px;
  margin: 0 auto;
}

.contact-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 36px;
  position: relative;
  z-index: 1;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 28px;
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.95);
  transition: all var(--transition);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(4px);
  text-decoration: none;
}

.contact-link svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  transition: transform var(--transition);
}

.contact-link:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.6);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.contact-link:hover svg {
  transform: scale(1.12);
}

/* ===========================
   FOOTER
   =========================== */
footer {
  text-align: center;
  padding: 32px 0;
  border-top: 1px solid var(--border);
  background: var(--cream);
  color: var(--text-muted);
  font-size: 0.85rem;
}

footer strong {
  color: var(--maroon);
  font-weight: 600;
}

/* ===========================
   PROJECT & CERT MODALS
   =========================== */
.pmodal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26, 12, 16, 0.72);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.pmodal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

/* Certificate Credential Modal */
.cert-modal-box {
  background: var(--white);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 540px;
  padding: 36px;
  position: relative;
  box-shadow: 0 32px 80px rgba(26, 12, 16, 0.35);
  transform: scale(0.94) translateY(16px);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pmodal-overlay.open .cert-modal-box {
  transform: scale(1) translateY(0);
}

.cert-modal-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.cert-modal-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--maroon-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  flex-shrink: 0;
}

.cert-modal-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.3;
  margin-bottom: 4px;
}

.cert-modal-issuer {
  font-size: 0.85rem;
  color: var(--maroon);
  font-weight: 600;
}

.cert-modal-details {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.86rem;
}

.cert-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.cert-detail-label {
  color: var(--text-muted);
  font-weight: 500;
}

.cert-detail-val {
  color: var(--text-dark);
  font-weight: 600;
}

.cert-modal-desc {
  font-size: 0.9rem;
  color: var(--text-body);
  line-height: 1.7;
}

.cert-skills-badge-list {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.cert-modal-actions {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.pmodal {
  background: var(--white);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 960px;
  max-height: 90vh;
  display: flex;
  overflow: hidden;
  position: relative;
  box-shadow: 0 32px 80px rgba(26, 12, 16, 0.35);
  transform: scale(0.94) translateY(16px);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.pmodal-overlay.open .pmodal {
  transform: scale(1) translateY(0);
}

/* Close button */
.pmodal-close {
  position: absolute;
  top: 18px;
  right: 20px;
  z-index: 10;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(26, 12, 16, 0.08);
  color: var(--text-muted);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.pmodal-close:hover {
  background: var(--maroon);
  color: #fff;
  transform: rotate(90deg);
}

/* LEFT — slider */
.pmodal-left {
  width: 42%;
  flex-shrink: 0;
  background: var(--cream);
  display: flex;
  flex-direction: column;
}

.pmodal-slider {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.pmodal-slide {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px;
  box-sizing: border-box;
  opacity: 0;
  transform: translateX(24px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  pointer-events: none;
}

.pmodal-slide.active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: all;
}

.pmodal-slide-img {
  max-width: 100%;
  max-height: calc(100% - 24px);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 4px 16px rgba(26, 12, 16, 0.12);
  background-color: var(--white);
  cursor: default;
}

.pmodal-slide-emoji {
  font-size: 5rem;
  line-height: 1;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.08));
}

.pmodal-slide-caption {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-faint);
  text-align: center;
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex-shrink: 0;
}

.pmodal-slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}

.pmodal-arrow {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1.5px solid var(--border-strong);
  background: var(--white);
  color: var(--text-dark);
  font-size: 1.3rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
  line-height: 1;
}

.pmodal-arrow:hover {
  background: var(--maroon);
  border-color: var(--maroon);
  color: #fff;
}

.pmodal-dots {
  display: flex;
  gap: 6px;
}

.pmodal-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: none;
  background: var(--border-strong);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  padding: 0;
}

.pmodal-dot.active {
  background: var(--maroon);
  transform: scale(1.3);
}

/* RIGHT — info */
.pmodal-right {
  flex: 1;
  overflow-y: auto;
  padding: 36px 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 0;
  scroll-behavior: smooth;
}

.pmodal-right::-webkit-scrollbar {
  width: 3px;
}

.pmodal-right::-webkit-scrollbar-thumb {
  background: var(--maroon);
  border-radius: 99px;
}

.pmodal-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

.pmodal-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.3rem, 2.4vw, 1.75rem);
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.22;
  margin-bottom: 8px;
}

.pmodal-meta {
  font-size: 0.78rem;
  color: var(--maroon);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0;
}

.pmodal-divider {
  width: 40px;
  height: 2px;
  background: var(--maroon);
  margin: 18px 0;
}

.pmodal-body {
  color: var(--text-body);
  font-size: 0.93rem;
  line-height: 1.9;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pmodal-body p {
  margin: 0;
}

.pmodal-body strong {
  color: var(--text-dark);
  font-weight: 600;
}

/* Highlight grid */
.pmodal-hl-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 28px;
}

.pmodal-hl-item {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.pmodal-hl-icon {
  font-size: 1.2rem;
  line-height: 1;
  margin-bottom: 4px;
}

.pmodal-hl-value {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--maroon);
  font-family: 'Playfair Display', serif;
}

.pmodal-hl-label {
  font-size: 0.73rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
}

/* Action button */
.pmodal-actions {
  margin-top: auto;
  padding-top: 4px;
}

.pmodal-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--maroon);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-md);
  letter-spacing: 0.01em;
}

.pmodal-btn:hover {
  background: var(--maroon-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ===========================
   REVEAL ANIMATIONS
   =========================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

.reveal-delay-1 {
  transition-delay: 0.08s;
}

.reveal-delay-2 {
  transition-delay: 0.16s;
}

.reveal-delay-3 {
  transition-delay: 0.24s;
}

.reveal-delay-4 {
  transition-delay: 0.32s;
}

/* ===========================
   MOBILE NAV
   =========================== */
.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--white);
  z-index: 999;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-body);
  transition: color var(--transition);
}

.mobile-nav a:hover {
  color: var(--maroon);
}

.mobile-nav-close {
  position: absolute;
  top: 24px;
  right: 28px;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1024px) {
  .projects-track .project-card {
    flex: 0 0 calc((100% - 24px) / 2);
  }

  .slider-arrow-prev {
    left: -14px;
  }

  .slider-arrow-next {
    right: -14px;
  }
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .skills-logo-grid {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  }

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

  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  /* Modal responsive */
  .pmodal {
    flex-direction: column;
    max-height: 92vh;
  }

  .pmodal-left {
    width: 100%;
    height: 280px;
    min-height: 240px;
    flex-shrink: 0;
  }

  .pmodal-right {
    padding: 24px 24px 24px;
  }

  .pmodal-slide-emoji {
    font-size: 3.5rem;
  }
}

@media (max-width: 640px) {
  .projects-track .project-card {
    flex: 0 0 100%;
  }

  .slider-arrow-btn {
    width: 38px;
    height: 38px;
  }

  .slider-arrow-btn svg {
    width: 16px;
    height: 16px;
  }

  .slider-arrow-prev {
    left: -8px;
  }

  .slider-arrow-next {
    right: -8px;
  }

  .filter-wrapper {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .filter-pills {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 6px;
  }
}

@media (max-width: 600px) {
  .section {
    padding: 80px 0;
  }

  .contact-card {
    padding: 40px 24px;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: 24px;
  }

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

  .skills-logo-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}