/* =========================================
   Gab's Ventures — Design System & Styles
   Zero dependencies. System fonts. Fast.
   ========================================= */

/* --- Design Tokens --- */
:root {
  --bg:           #0a0a0a;
  --bg-raised:    #111111;
  --text:         #ece8e4;
  --text-mid:     #9b9590;
  --text-dim:     #5c5854;
  --accent:       #c8956a;
  --border:       #222222;

  --font-body:  'EB Garamond', Georgia, 'Times New Roman', serif;
  --font-mono:  ui-monospace, 'SF Mono', 'Cascadia Code', 'Source Code Pro', Menlo, Consolas, monospace;

  --container:  1100px;
  --narrow:     640px;
  --gutter:     clamp(1.25rem, 4vw, 3rem);
  --section-gap: clamp(5rem, 12vw, 9rem);
}


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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

::selection {
  background: var(--accent);
  color: var(--bg);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}


/* --- Film Grain Texture --- */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.018;
  pointer-events: none;
  z-index: 9999;
}


/* --- Skip Link --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  padding: 0.5rem 1rem;
  background: var(--accent);
  color: var(--bg);
  border-radius: 4px;
  font-size: 0.875rem;
  font-weight: 400;
  z-index: 200;
}

.skip-link:focus {
  top: 1rem;
}


/* --- Top Accent Bar --- */
.top-accent {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent 60%);
  z-index: 101;
}


/* --- Container --- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.container.narrow {
  max-width: var(--narrow);
}


/* --- Navigation --- */
.nav {
  position: fixed;
  top: 2px;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0.875rem 0;
  transition: background 0.4s ease, box-shadow 0.4s ease;
}

.nav.scrolled {
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}

.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.125rem;
  font-weight: 400;
  font-style: italic;
  letter-spacing: 0;
  color: var(--text);
  transition: color 0.2s ease;
}

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

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--text-mid);
  letter-spacing: 0.01em;
  transition: color 0.2s ease;
}

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


/* --- Newsletter Banner --- */
.banner {
  position: relative;
  background: var(--bg-raised);
  border-bottom: 1px solid var(--border);
  padding: 0.625rem 0;
  margin-top: calc(2px + 2.75rem);
  font-size: 0.8125rem;
}

.banner[hidden] {
  display: none;
}

.banner-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.banner-text {
  color: var(--text-mid);
  flex-shrink: 1;
  min-width: 0;
}

.banner-form {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.banner-form input {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  padding: 0.35rem 0.75rem;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  width: 11rem;
  transition: border-color 0.2s ease;
}

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

.banner-form input:focus {
  outline: none;
  border-color: var(--accent);
}

.banner-form button {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.875rem;
  background: var(--accent);
  color: var(--bg);
  border-radius: 4px;
  transition: opacity 0.2s ease;
}

.banner-form button:hover {
  opacity: 0.85;
}

.banner-close {
  flex-shrink: 0;
  font-size: 1.125rem;
  color: var(--text-dim);
  padding: 0.25rem;
  line-height: 1;
  transition: color 0.2s ease;
}

.banner-close:hover {
  color: var(--text);
}

@media (max-width: 768px) {
  .banner-inner {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .banner-text {
    flex-basis: calc(100% - 2rem);
    font-size: 0.75rem;
  }

  .banner-close {
    position: absolute;
    top: 0.5rem;
    right: var(--gutter);
  }

  .banner-form {
    width: 100%;
  }

  .banner-form input {
    flex: 1;
    width: auto;
  }
}


/* --- Hero --- */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding-top: 4rem;
}

.hero-content {
  max-width: 720px;
}

.hero-name {
  font-size: clamp(2.25rem, 6vw, 4.5rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.1;
  color: var(--text);
  animation: fadeUp 0.8s ease-out both;
}

.hero-tagline {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 400;
  color: var(--text-mid);
  margin-top: 1.25rem;
  animation: fadeUp 0.8s ease-out 0.1s both;
}


/* --- Sections --- */
.section {
  padding: var(--section-gap) 0;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  display: block;
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 2.5rem;
}


/* --- Project Grid --- */
.grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.card {
  position: relative;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: #333;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
}

.card-image {
  aspect-ratio: 16 / 10;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 70% 35%, hsla(var(--hue), 45%, 45%, 0.25), transparent 55%),
    radial-gradient(ellipse at 25% 75%, hsla(calc(var(--hue) + 40), 35%, 30%, 0.15), transparent 50%),
    linear-gradient(
      145deg,
      hsl(var(--hue), 18%, 10%) 0%,
      hsl(var(--hue), 12%, 14%) 100%
    );
  transition: transform 0.5s ease;
}

.card:hover .card-image {
  transform: scale(1.03);
}

.card-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 24px,
      hsla(var(--hue), 25%, 45%, 0.035) 24px,
      hsla(var(--hue), 25%, 45%, 0.035) 25px
    );
}

.card-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-body {
  padding: 1.25rem 1.5rem 1.5rem;
}

.card-tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
}

.card-body h3 {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0;
  margin-top: 0.375rem;
  color: var(--text);
}

.card-body h3 a {
  color: inherit;
}

.card-body h3 a::after {
  content: '';
  position: absolute;
  inset: 0;
}

.card-body p {
  font-size: 0.875rem;
  color: var(--text-mid);
  margin-top: 0.5rem;
  line-height: 1.55;
}

.card-meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-dim);
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.card:hover .card-meta {
  opacity: 1;
  transform: none;
}


/* --- Now Section --- */
.now-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.now-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.now-dot {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  margin-top: 0.55rem;
  position: relative;
}

.now-dot::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  opacity: 0.3;
}

.now-item strong {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  display: block;
}

.now-item p {
  font-size: 0.9375rem;
  color: var(--text-mid);
  margin-top: 0.25rem;
}

.updated-note {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 2.5rem;
  letter-spacing: 0.02em;
}


/* --- About --- */
.about-content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.about-lead {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text);
  border-left: 2px solid var(--accent);
  padding-left: 1.5rem;
}

.about-content p:not(.about-lead) {
  font-size: 1rem;
  color: var(--text-mid);
  line-height: 1.7;
}


/* --- Contact --- */
.contact-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.contact-row {
  display: flex;
  align-items: baseline;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
  transition: border-color 0.2s ease;
}

.contact-row:first-child {
  border-top: 1px solid var(--border);
}

.contact-row:hover {
  border-color: var(--text-dim);
}

.contact-row:hover .contact-value {
  color: var(--accent);
}

.contact-row:hover .contact-line {
  border-color: var(--text-dim);
}

.contact-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  flex-shrink: 0;
  min-width: 5.5rem;
}

.contact-line {
  flex: 1;
  border-bottom: 1px dashed var(--border);
  margin: 0 1.25rem;
  transform: translateY(-3px);
  min-width: 2rem;
  transition: border-color 0.2s ease;
}

.contact-value {
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--text-mid);
  flex-shrink: 0;
  transition: color 0.2s ease;
}


/* --- Footer --- */
.footer {
  padding: 3rem 0;
  border-top: 1px solid var(--border);
}

.footer p {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.02em;
}

.footer a {
  color: var(--text-dim);
  margin-left: 1rem;
  transition: color 0.2s ease;
}

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


/* --- Animations --- */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* Stagger reveal for cards */
.card.reveal:nth-child(2) { transition-delay: 0.08s; }
.card.reveal:nth-child(3) { transition-delay: 0.16s; }
.card.reveal:nth-child(4) { transition-delay: 0.24s; }


/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-delay: 0ms !important;
    transition-duration: 0.01ms !important;
  }
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}


/* --- Responsive --- */
@media (max-width: 768px) {
  body::after {
    display: none;
  }

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

  .nav-links {
    gap: 1.25rem;
  }

  .nav-links a {
    font-size: 0.75rem;
  }

  .contact-line {
    display: none;
  }

  .contact-row {
    flex-direction: column;
    gap: 0.125rem;
  }

  .contact-label {
    min-width: 0;
  }

  .card-meta {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 480px) {
  .hero {
    min-height: 80vh;
  }

  .section-title {
    margin-bottom: 2rem;
  }

  .card-body {
    padding: 1rem 1.25rem 1.25rem;
  }
}

@media (min-width: 1200px) {
  .grid {
    gap: 2rem;
  }
}