/* --------------------------------------------------
   Siddarth Vijay Anand - Personal Landing Page
   Aesthetic: Ultra-Clean Founder / Operator with Luminous Gradients
   Zero Emojis, Immaculate Polish, Razor-Sharp Whitespace
-------------------------------------------------- */

:root {
  --bg-page: #fbfbfc;
  --bg-card: rgba(255, 255, 255, 0.92);
  --bg-subtle: #f4f4f6;

  --text-primary: #09090b;
  --text-secondary: #4b4b53;
  --text-muted: #71717a;
  --text-faint: #a1a1aa;

  --border-light: rgba(15, 23, 42, 0.08);
  --border-hover: rgba(37, 99, 235, 0.24);

  --accent: #2563eb;
  --accent-indigo: #4f46e5;
  --accent-dot: #16a34a;

  --btn-bg: #09090b;
  --btn-text: #ffffff;
  --btn-hover: #18181b;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --shadow-card: 0 1px 3px rgba(15, 23, 42, 0.04), 0 6px 18px -4px rgba(15, 23, 42, 0.03), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  --shadow-hover: 0 8px 24px -4px rgba(37, 99, 235, 0.09), 0 2px 6px rgba(15, 23, 42, 0.04), inset 0 1px 0 rgba(255, 255, 255, 0.95);

  --transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  background-color: var(--bg-page);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
}

/* --------------------------------------------------
   AMBIENT GRADIENTS & MASKED GRID
-------------------------------------------------- */

.bg-grid-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(rgba(15, 23, 42, 0.065) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: radial-gradient(ellipse 80% 55% at 50% 8%, #000 35%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 55% at 50% 8%, #000 35%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

.ambient-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

.orb-1 {
  top: -80px;
  left: 55%;
  transform: translateX(-50%);
  width: 520px;
  height: 360px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.09) 0%, rgba(99, 102, 241, 0.04) 50%, transparent 80%);
}

.orb-2 {
  top: 60px;
  left: 20%;
  width: 420px;
  height: 280px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.05) 0%, transparent 75%);
}

.page-wrapper {
  position: relative;
  z-index: 1;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 84px 24px 72px;
}

.container {
  width: 100%;
  max-width: 640px;
  display: flex;
  flex-direction: column;
}

/* --------------------------------------------------
   HERO
-------------------------------------------------- */

.hero {
  margin-bottom: 56px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-light);
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: -0.01em;
  margin-bottom: 24px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
  width: fit-content;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent-dot);
  box-shadow: 0 0 0 2px rgba(22, 163, 74, 0.18);
  display: inline-block;
}

.name {
  font-size: 2.375rem;
  font-weight: 750;
  letter-spacing: -0.035em;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 6px;
  background: linear-gradient(180deg, #09090b 20%, #27272a 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.role-line {
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: -0.015em;
  margin-bottom: 20px;
}

.hero-bio {
  font-size: 1.0625rem;
  line-height: 1.64;
  color: var(--text-secondary);
  letter-spacing: -0.01em;
  margin-bottom: 26px;
}

.hero-cta-wrap {
  display: flex;
  align-items: center;
}

/* --------------------------------------------------
   BUTTONS (WITH AMBIENT GLOW)
-------------------------------------------------- */

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: var(--btn-bg);
  color: var(--btn-text);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  padding: 11px 22px;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  white-space: nowrap;
  flex-shrink: 0;
  box-shadow: 
    0 1px 2px rgba(0, 0, 0, 0.1),
    0 6px 18px -3px rgba(37, 99, 235, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.16);
  transition: all var(--transition);
  cursor: pointer;
}

.btn-primary:hover {
  background-color: var(--btn-hover);
  transform: translateY(-1px);
  box-shadow: 
    0 2px 6px rgba(0, 0, 0, 0.14),
    0 10px 24px -3px rgba(37, 99, 235, 0.38),
    inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.btn-primary:active {
  transform: translateY(0);
}

.arrow-icon {
  transition: transform var(--transition);
}

.btn-primary:hover .arrow-icon {
  transform: translateX(3px);
}

.btn-large {
  padding: 12px 24px;
}

/* --------------------------------------------------
   SECTIONS & HEADERS
-------------------------------------------------- */

.section {
  margin-bottom: 50px;
}

.section-header {
  margin-bottom: 16px;
}

.section-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 8px;
}

.section-title {
  font-size: 1.1875rem;
  font-weight: 650;
  letter-spacing: -0.025em;
  color: var(--text-primary);
}

/* --------------------------------------------------
   TRACK RECORD (PROOF POINTS)
-------------------------------------------------- */

.proof-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.proof-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 20px 20px;
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 118px;
}

.proof-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-hover);
  transform: translateY(-1px);
}

.proof-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.proof-stat {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  white-space: nowrap;
}

.proof-badge {
  font-size: 0.71875rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  padding: 2px 8px;
  border-radius: 9999px;
  letter-spacing: -0.01em;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all var(--transition);
}

.proof-badge.time-badge {
  color: var(--accent);
  background: rgba(37, 99, 235, 0.06);
  border-color: rgba(37, 99, 235, 0.2);
}

.proof-card:hover .proof-badge {
  border-color: rgba(37, 99, 235, 0.3);
  color: var(--accent);
}

.proof-detail {
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--text-secondary);
  margin-top: auto;
}

/* --------------------------------------------------
   WHAT I OFFER (90-DAY SPRINT)
-------------------------------------------------- */

.offer-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 28px 26px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

/* Elegant top hairline gradient */
.offer-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, #2563eb 0%, #6366f1 40%, rgba(37, 99, 235, 0) 100%);
}

.offer-title {
  font-size: 1.28125rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin-bottom: 20px;
  line-height: 1.35;
}

.offer-list {
  display: flex;
  flex-direction: column;
  gap: 13px;
  list-style: none;
}

.offer-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.bullet-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--accent);
  margin-top: 8px;
  flex-shrink: 0;
  display: inline-block;
}

.item-text strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* --------------------------------------------------
   CAPABILITIES (4 CLEAN BLOCKS)
-------------------------------------------------- */

.capability-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.capability-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 20px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 200px;
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.capability-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-hover);
  transform: translateY(-1px);
}

.capability-num {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  margin-bottom: 4px;
}

.capability-title {
  font-size: 1.03125rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.capability-desc {
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--text-secondary);
  margin-bottom: 14px;
  flex-grow: 1;
}

.stack-cluster {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: auto;
}

.stack-pill {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  padding: 2px 7px;
  border-radius: 5px;
  letter-spacing: -0.01em;
  transition: border-color var(--transition), color var(--transition);
}

.capability-card:hover .stack-pill {
  border-color: rgba(37, 99, 235, 0.2);
  color: var(--text-primary);
}

/* --------------------------------------------------
   FINAL CTA
-------------------------------------------------- */

.final-cta {
  margin-bottom: 56px;
}

.cta-box {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 250, 252, 0.95) 100%);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(37, 99, 235, 0.18);
  border-radius: 16px;
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  box-shadow: 
    0 10px 28px -6px rgba(37, 99, 235, 0.08),
    0 1px 2px rgba(0, 0, 0, 0.04);
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, #2563eb, #6366f1, transparent);
}

.cta-content {
  flex: 1 1 auto;
  min-width: 0;
}

.cta-box .btn-primary {
  white-space: nowrap;
  flex-shrink: 0;
}

.cta-heading {
  font-size: 1.3125rem;
  font-weight: 650;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.cta-sub {
  font-size: 0.90625rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

/* --------------------------------------------------
   FOOTER
-------------------------------------------------- */

.footer {
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
}

.footer-meta {
  font-size: 0.84375rem;
  color: var(--text-muted);
}

/* --------------------------------------------------
   RESPONSIVE DESIGN
-------------------------------------------------- */

@media (min-width: 580px) {
  .proof-grid,
  .capability-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .cta-box {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 30px 30px;
  }
}

@media (max-width: 480px) {
  .page-wrapper {
    padding: 48px 18px 40px;
  }

  .name {
    font-size: 1.95rem;
  }

  .hero-bio {
    font-size: 1rem;
    line-height: 1.58;
  }

  .btn-primary {
    width: 100%;
  }
}