/* =========================================
   VIKRAMADITYA — VIDEO EDITOR PORTFOLIO
   Style: Anthropic-Inspired Minimal & Cinematic
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ─── CSS Variables ─── */
:root {
  --white: #ffffff;
  --black: #000000;
  --gray-100: #f5f5f4;
  --gray-200: #e8e8e6;
  --gray-400: #a3a3a0;
  --gray-600: #525250;
  --accent: #1e40af;
  --accent-glow: rgba(30, 64, 175, 0.15);
  --accent-glow-strong: rgba(30, 64, 175, 0.3);
  --transition: 0.3s ease;
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'DM Sans', sans-serif;
}

/* ─── Reset & Base ─── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  background-color: var(--white);
  color: var(--black);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

/* ─── Navigation ─── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  color: var(--black);
  transition: opacity var(--transition);
}

.nav-logo:hover {
  opacity: 0.65;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
  list-style: none;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--gray-600);
  position: relative;
  transition: color var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width var(--transition);
}

.nav-links a:hover {
  color: var(--black);
}

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

.nav-links a.active {
  color: var(--black);
}

.nav-links a.active::after {
  width: 100%;
  background: var(--accent);
}

/* Mobile hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--black);
  transition: var(--transition);
}

/* ─── Page Wrapper ─── */
main {
  padding-top: 64px;
}

/* ─── Section Container ─── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ─── Divider ─── */
.divider {
  width: 100%;
  height: 1px;
  background: var(--gray-200);
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
}

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

.btn-primary:hover {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 20px var(--accent-glow-strong), 0 0 40px var(--accent-glow);
  color: var(--white);
}

.btn-secondary {
  background: transparent;
  color: var(--black);
  border-color: var(--gray-200);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 16px var(--accent-glow);
}

/* ─── Tags / Labels ─── */
.tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

/* ─── Hero Section ─── */
.hero {
  padding: 140px 0 100px;
  border-bottom: 1px solid var(--gray-200);
}

.hero-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 6.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--black);
  max-width: 16ch;
  margin-bottom: 28px;
}

.hero h1 em {
  font-style: italic;
  color: var(--accent);
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--gray-600);
  max-width: 480px;
  margin-bottom: 48px;
  line-height: 1.7;
  font-weight: 300;
}

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

/* ─── Intro Section ─── */
.intro {
  padding: 100px 0;
  border-bottom: 1px solid var(--gray-200);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: start;
}

.intro-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 12px;
}

.intro-heading {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.intro-text {
  font-size: 1.05rem;
  color: var(--gray-600);
  line-height: 1.75;
  font-weight: 300;
}

/* ─── Featured Work Section ─── */
.featured {
  padding: 100px 0;
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 60px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  letter-spacing: -0.01em;
}

.section-link {
  font-size: 0.875rem;
  color: var(--accent);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}

.section-link:hover {
  gap: 10px;
}

/* ─── Cards ─── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.card {
  position: relative;
  overflow: hidden;
  background: var(--gray-100);
  cursor: pointer;
  transition: all var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 40px var(--accent-glow);
}

.card-thumb {
  width: 100%;
  aspect-ratio: 16/10;
  background: var(--gray-200);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.04) 100%);
}

/* Visual placeholders for thumb */
.card-thumb .thumb-inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--gray-400);
  letter-spacing: -0.02em;
  transition: transform var(--transition);
}

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

.card-body {
  padding: 24px;
}

.card-category {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
  line-height: 1.25;
}

.card-desc {
  font-size: 0.85rem;
  color: var(--gray-600);
  line-height: 1.6;
  font-weight: 300;
}

/* Work page — 6 cards */
.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

/* Thumb color variants */
.thumb-1 { background: #e8e6e0; }
.thumb-2 { background: #dce3ee; }
.thumb-3 { background: #e2e0e8; }
.thumb-4 { background: #e8e4dc; }
.thumb-5 { background: #dce8e4; }
.thumb-6 { background: #e8dce0; }

/* ─── About Page ─── */
.about-hero {
  padding: 120px 0 80px;
  border-bottom: 1px solid var(--gray-200);
}

.about-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 8rem);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 0;
}

.about-content {
  padding: 80px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
}

.about-sidebar {
  position: sticky;
  top: 90px;
}

.about-sidebar-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 16px;
}

.about-sidebar-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin-bottom: 8px;
}

.about-sidebar-role {
  font-size: 0.875rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 4px;
}

.about-sidebar-loc {
  font-size: 0.8rem;
  color: var(--gray-400);
}

/* Photo placeholder */
.photo-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 32px;
  font-family: var(--font-display);
  font-size: 4rem;
  color: var(--gray-200);
  letter-spacing: -0.05em;
}

.about-bio p {
  font-size: 1.05rem;
  color: var(--gray-600);
  line-height: 1.8;
  font-weight: 300;
  margin-bottom: 28px;
}

.about-bio p:last-child {
  margin-bottom: 0;
}

.about-bio p strong {
  color: var(--black);
  font-weight: 500;
}

.skills-block {
  margin-top: 60px;
  padding-top: 60px;
  border-top: 1px solid var(--gray-200);
}

.skills-block h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: -0.01em;
  margin-bottom: 32px;
}

.skills-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  list-style: none;
}

.skills-list li {
  font-size: 0.875rem;
  color: var(--gray-600);
  padding: 12px 0;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 400;
}

.skills-list li::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* ─── Work Page ─── */
.work-hero {
  padding: 120px 0 80px;
  border-bottom: 1px solid var(--gray-200);
}

.work-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 8rem);
  letter-spacing: -0.03em;
  line-height: 1;
}

.work-hero-sub {
  font-size: 1rem;
  color: var(--gray-600);
  max-width: 400px;
  margin-top: 20px;
  font-weight: 300;
}

.work-projects {
  padding: 80px 0;
}

/* ─── Contact Page ─── */
.contact-hero {
  padding: 120px 0 80px;
  border-bottom: 1px solid var(--gray-200);
}

.contact-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 8rem);
  letter-spacing: -0.03em;
  line-height: 1;
}

.contact-hero-sub {
  font-size: 1rem;
  color: var(--gray-600);
  max-width: 400px;
  margin-top: 20px;
  font-weight: 300;
}

.contact-content {
  padding: 80px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
}

.contact-info-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 24px;
}

.contact-socials {
  list-style: none;
  margin-top: 40px;
}

.contact-socials li {
  margin-bottom: 16px;
}

.contact-socials a {
  font-size: 0.9rem;
  color: var(--gray-600);
  display: flex;
  align-items: center;
  gap: 10px;
  transition: color var(--transition);
}

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

.social-icon {
  width: 36px;
  height: 36px;
  border: 1px solid var(--gray-200);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--gray-400);
  transition: all var(--transition);
}

.contact-socials a:hover .social-icon {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
}

/* ─── Form ─── */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-600);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 300;
  color: var(--black);
  background: transparent;
  border: 1px solid var(--gray-200);
  border-radius: 4px;
  outline: none;
  transition: all var(--transition);
  resize: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group textarea {
  min-height: 140px;
}

.form-submit {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-top: 8px;
}

/* ─── Footer ─── */
footer {
  border-top: 1px solid var(--gray-200);
  padding: 40px 0;
  margin-top: auto;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--gray-400);
}

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.footer-links a {
  font-size: 0.8rem;
  color: var(--gray-400);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--black);
}

/* ─── Page Animations ─── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: fadeUp 0.7s ease both;
}

.animate-in-delay-1 { animation-delay: 0.1s; }
.animate-in-delay-2 { animation-delay: 0.2s; }
.animate-in-delay-3 { animation-delay: 0.35s; }
.animate-in-delay-4 { animation-delay: 0.5s; }

/* Accent text glow */
.accent-glow {
  color: var(--accent);
  text-shadow: 0 0 30px var(--accent-glow-strong);
}

/* ─── Responsive ─── */
@media (max-width: 900px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    flex-direction: column;
    gap: 0;
    padding: 16px 0;
    align-items: flex-start;
  }

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

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 12px 40px;
    font-size: 1rem;
  }

  .nav-links a::after {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .cards-grid,
  .work-grid {
    grid-template-columns: 1fr;
  }

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

  .about-sidebar {
    position: static;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .footer-inner {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
  }

  .container {
    padding: 0 24px;
  }

  .nav-inner {
    padding: 0 24px;
  }

  .footer-inner {
    padding: 0 24px;
  }
}

@media (max-width: 600px) {
  .work-grid,
  .cards-grid {
    grid-template-columns: 1fr;
  }

  .skills-list {
    grid-template-columns: 1fr;
  }

  .hero-cta {
    flex-direction: column;
  }

  .btn {
    justify-content: center;
  }
}