@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Inter:wght@300;400;500&family=JetBrains+Mono:wght@400&display=swap');

:root {
  /* Fondos */
  --color-bg:           #0C0C0C;
  --color-bg-secondary: #1A1A1A;
  --color-bg-card:      #111111;
  --color-bg-elevated:  #222222;

  /* Acento naranja cinematográfico */
  --color-accent:       #FF5722;
  --color-accent-hover: #E64A19;
  --color-accent-muted: rgba(255, 87, 34, 0.12);

  /* Texto */
  --color-text:           #FFFFFF;
  --color-text-secondary: #888888;
  --color-text-tertiary:  #555555;

  /* Bordes */
  --color-border:        rgba(255,255,255,0.08);
  --color-border-hover:  rgba(255,255,255,0.16);
  --color-border-accent: rgba(255, 87, 34, 0.4);

  /* Overlays */
  --color-overlay:      rgba(0, 0, 0, 0.65);
  --color-overlay-card: rgba(0, 0, 0, 0.85);

  /* Familias tipográficas */
  --font-heading: 'Bebas Neue', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-accent:  'JetBrains Mono', monospace;

  /* Tamaños responsivos */
  --text-hero:  clamp(64px, 12vw, 140px);
  --text-h1:    clamp(40px, 7vw, 80px);
  --text-h2:    clamp(28px, 4vw, 52px);
  --text-h3:    clamp(18px, 3vw, 28px);
  --text-body:  16px;
  --text-small: 13px;
  --text-label: 11px;
  --text-tag:   10px;

  /* Pesos */
  --weight-light:   300;
  --weight-regular: 400;
  --weight-medium:  500;

  /* Tracking */
  --tracking-tight:   -0.02em;
  --tracking-normal:   0em;
  --tracking-wide:     0.08em;
  --tracking-widest:   0.25em;

  /* Leading */
  --leading-tight:  1.05;
  --leading-normal: 1.55;
  --leading-loose:  1.8;

  /* Espaciado */
  --space-xs:  4px;
  --space-sm:  8px;
  --space-md:  16px;
  --space-lg:  32px;
  --space-xl:  64px;
  --space-2xl: 96px;
  --space-3xl: 128px;
  --section-padding:   clamp(60px, 10vw, 120px);
  --container-max:     1280px;
  --container-padding: clamp(20px, 5vw, 80px);

  /* Bordes */
  --border-thin:   0.5px solid var(--color-border);
  --border-normal: 1px solid var(--color-border);
  --border-accent: 1px solid var(--color-border-accent);
  --border-thick:  2px solid rgba(255,255,255,0.25);

  /* Radios */
  --radius-none: 0px;
  --radius-sm:   2px;
  --radius-md:   4px;
  --radius-lg:   8px;
  --radius-full: 9999px;

  /* Gradientes */
  --gradient-hero:    linear-gradient(to bottom, rgba(0,0,0,0) 40%, rgba(0,0,0,0.9) 100%);
  --gradient-overlay: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0) 60%);
  --gradient-accent:  linear-gradient(135deg, #FF5722 0%, #E64A19 100%);
  --gradient-dark:    linear-gradient(180deg, #111111 0%, #0C0C0C 100%);

  /* Sombras */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.4);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.6);
  --shadow-lg: 0 24px 64px rgba(0,0,0,0.8);

  /* Blur */
  --blur-sm: blur(8px);
  --blur-md: blur(20px);
  --blur-lg: blur(40px);

  /* Motion */
  --duration-fast:   150ms;
  --duration-normal: 300ms;
  --duration-slow:   600ms;
  --duration-slower: 1000ms;
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.87, 0, 0.13, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-smooth: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Reset base */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: var(--leading-normal);
  -webkit-font-smoothing: antialiased;
}

/* Grain overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url('/assets/textures/22_grain_texture.png');
  background-repeat: repeat;
  background-size: 512px 512px;
  opacity: 0.035;
  pointer-events: none;
  z-index: 9999;
  will-change: transform;
}

/* Headings con Bebas Neue */
h1, h2, h3 {
  font-family: var(--font-heading);
  letter-spacing: var(--tracking-wide);
  line-height: var(--leading-tight);
  color: var(--color-text);
}
h1 { font-size: var(--text-h1); }
h2 { font-size: var(--text-h2); }
h3 { font-size: var(--text-h3); }

/* Labels con JetBrains Mono */
.label, label, .tag-text {
  font-family: var(--font-accent);
  font-size: var(--text-label);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}

/* Bracket labels */
.bracket-label {
  font-family: var(--font-accent);
  font-size: var(--text-label);
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-tertiary);
}
.bracket-label::before { content: '[ '; }
.bracket-label::after  { content: ' ]'; }

/* Links */
a {
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--duration-normal) var(--ease-out);
}
a:hover { color: var(--color-accent); }

/* Selection */
::selection {
  background: var(--color-accent);
  color: #fff;
}

/* Scrollbar */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--color-border-hover); border-radius: 2px; }

/* ═══════════════════════════════════════════════════════════════ */
/* ASPECT RATIOS & DIMENSIONES CORREGIDAS */
/* ═══════════════════════════════════════════════════════════════ */

/* Videos cinematográficos */
video {
  width: 100%;
  height: auto;
  display: block;
  max-width: 100%;
  object-fit: cover;
}

.hero-video-bg video,
.hero-particles video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#scroll-video-camara {
  width: 100%;
  height: auto;
  max-width: 1200px;
  aspect-ratio: 16 / 9;
}

/* Imágenes del portfolio */
.port-item img,
img.port-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  aspect-ratio: 1 / 1;
}

/* Imágenes responsivas generales */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Hero image */
.hero-img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: top center;
  border-radius: 8px;
}

/* About image */
.about-img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: top center;
}

/* Signature/firma */
.about-firma img,
.port-watermark {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 80px;
}

/* Scroll video sticky */
.scroll-video-sticky {
  width: 100%;
  height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.scroll-video-sticky video {
  width: 90%;
  max-width: 1000px;
  height: auto;
  aspect-ratio: 16 / 9;
}

/* Preloader logo */
#preloader svg {
  width: auto;
  height: 60px;
  aspect-ratio: 1 / 1;
}

/* Responsive media queries */
@media (max-width: 768px) {
  .hero-img,
  .about-img {
    aspect-ratio: 4 / 5;
  }
  
  .scroll-video-sticky video {
    width: 95%;
  }
  
  video {
    max-width: 100vw;
  }
}

/* Prevención de layout shift */
img,
video {
  display: block;
  vertical-align: middle;
}

picture {
  display: contents;
}