/* ============================================
   DPQ MEDIA — Sistema de diseño cinematográfico
   ============================================ */

/* ---------- Tokens ---------- */
:root {
  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(3rem, 0.5rem + 7vw, 7.5rem);

  /* Spacing */
  --space-1: 0.25rem;  --space-2: 0.5rem;  --space-3: 0.75rem;
  --space-4: 1rem;     --space-5: 1.25rem; --space-6: 1.5rem;
  --space-8: 2rem;     --space-10: 2.5rem; --space-12: 3rem;
  --space-16: 4rem;    --space-20: 5rem;   --space-24: 6rem;
  --space-32: 8rem;

  /* Cinematic dark palette */
  --color-bg: #0a0a0b;
  --color-surface: #111113;
  --color-surface-2: #18181b;
  --color-surface-3: #202024;
  --color-border: #2a2a2f;
  --color-border-bright: #3a3a40;

  --color-text: #f2f0ec;
  --color-text-muted: #a3a09a;
  --color-text-faint: #6c6a66;

  /* Amber accent (luz, foco, energía creativa) */
  --color-accent: #f5a623;
  --color-accent-hover: #ffb845;
  --color-accent-soft: rgba(245, 166, 35, 0.12);
  --color-accent-glow: rgba(245, 166, 35, 0.4);

  /* Secondary cool accent */
  --color-cool: #3da9fc;
  --color-cool-glow: rgba(61, 169, 252, 0.25);

  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  --transition: 220ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 600ms cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.55);
  --shadow-accent: 0 12px 40px rgba(245, 166, 35, 0.22);

  --content-narrow: 680px;
  --content: 1080px;
  --content-wide: 1320px;

  --font-display: 'Clash Display', 'Arial Black', sans-serif;
  --font-body: 'Satoshi', 'Inter', system-ui, sans-serif;
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

img, picture, video, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a { color: inherit; text-decoration: none; }
ul[role='list'] { list-style: none; }
button { cursor: pointer; background: none; border: none; font: inherit; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }

h1, h2, h3, h4 { text-wrap: balance; line-height: 1.05; font-family: var(--font-display); font-weight: 600; }
p { text-wrap: pretty; }

::selection { background: var(--color-accent-glow); color: #000; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; border-radius: var(--radius-sm); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

a, button, input, textarea, select {
  transition: color var(--transition), background var(--transition),
    border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border-width: 0;
}

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--content-wide); margin-inline: auto; padding-inline: var(--space-6); }
.container--narrow { max-width: var(--content); }
.section { padding-block: clamp(var(--space-16), 9vw, var(--space-32)); }
.eyebrow {
  font-size: var(--text-xs); letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--color-accent); font-weight: 600; display: inline-flex; align-items: center; gap: var(--space-3);
}
.eyebrow::before { content: ''; width: 28px; height: 1px; background: var(--color-accent); display: inline-block; }
.text-muted { color: var(--color-text-muted); }
.accent { color: var(--color-accent); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: 0.85rem 1.6rem; font-size: var(--text-sm); font-weight: 600;
  border-radius: var(--radius-full); letter-spacing: 0.01em; white-space: nowrap;
}
.btn--primary { background: var(--color-accent); color: #100c02; }
.btn--primary:hover { background: var(--color-accent-hover); transform: translateY(-2px); box-shadow: var(--shadow-accent); }
.btn--ghost { border: 1px solid var(--color-border-bright); color: var(--color-text); }
.btn--ghost:hover { border-color: var(--color-accent); color: var(--color-accent); transform: translateY(-2px); }
.btn svg { width: 18px; height: 18px; }

/* ---------- Header ---------- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background var(--transition), box-shadow var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}
.header--scrolled {
  background: rgba(10, 10, 11, 0.82);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--color-border);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 5rem; }
.brand { display: inline-flex; align-items: center; gap: var(--space-3); font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; letter-spacing: 0.02em; }
.brand svg { width: 38px; height: 38px; color: var(--color-accent); }
.brand span b { color: var(--color-accent); font-weight: 600; }
.nav__links { display: flex; align-items: center; gap: var(--space-8); }
.nav__links a { font-size: var(--text-sm); color: var(--color-text-muted); font-weight: 500; position: relative; }
.nav__links a:hover, .nav__links a.active { color: var(--color-text); }
.nav__links a.active::after {
  content: ''; position: absolute; bottom: -6px; left: 0; right: 0; height: 2px;
  background: var(--color-accent); border-radius: 2px;
}
.nav__cta { display: flex; align-items: center; gap: var(--space-4); }
.nav__toggle { display: none; flex-direction: column; gap: 5px; padding: var(--space-2); }
.nav__toggle span { width: 24px; height: 2px; background: var(--color-text); border-radius: 2px; transition: var(--transition); }

@media (max-width: 880px) {
  .nav__links {
    position: fixed; inset: 5rem 0 auto 0; flex-direction: column; gap: var(--space-6);
    background: rgba(10,10,11,0.97); backdrop-filter: blur(20px); padding: var(--space-10) var(--space-6);
    border-bottom: 1px solid var(--color-border); transform: translateY(-120%); transition: transform var(--transition-slow);
  }
  .nav__links.open { transform: translateY(0); }
  .nav__toggle { display: flex; }
  .nav__cta .btn--ghost { display: none; }
}

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: -2; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.hero__bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(10,10,11,0.96) 18%, rgba(10,10,11,0.7) 50%, rgba(10,10,11,0.4) 100%);
}
.hero__glow {
  position: absolute; z-index: -1; width: 520px; height: 520px; border-radius: 50%;
  background: radial-gradient(circle, var(--color-accent-glow) 0%, transparent 70%);
  filter: blur(40px); opacity: 0.5; top: 10%; right: 4%; pointer-events: none;
}
.hero__inner { max-width: 760px; padding-block: var(--space-32) var(--space-20); }
.hero h1 { font-size: var(--text-hero); margin-block: var(--space-6) var(--space-6); letter-spacing: -0.005em; line-height: 1.08; }
.hero h1 .stroke { color: transparent; -webkit-text-stroke: 1.5px var(--color-text); letter-spacing: 0.01em; display: inline-block; }
.hero__sub { font-size: var(--text-lg); color: var(--color-text-muted); max-width: 56ch; margin-bottom: var(--space-10); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-4); }
.hero__stats { display: flex; flex-wrap: wrap; gap: var(--space-10); margin-top: var(--space-16); }
.hero__stat .n { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 600; color: var(--color-text); }
.hero__stat .l { font-size: var(--text-xs); color: var(--color-text-faint); text-transform: uppercase; letter-spacing: 0.12em; }

/* ---------- Section heads ---------- */
.section-head { max-width: 640px; margin-bottom: var(--space-12); }
.section-head h2 { font-size: var(--text-2xl); margin-block: var(--space-4) var(--space-4); letter-spacing: -0.015em; }
.section-head p { color: var(--color-text-muted); font-size: var(--text-lg); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }

/* ---------- Service cards ---------- */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: var(--space-6); }
.svc-card {
  position: relative; background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); overflow: hidden; transition: var(--transition); display: flex; flex-direction: column;
}
.svc-card:hover { border-color: var(--color-accent); transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.svc-card__media { aspect-ratio: 4/3; overflow: hidden; position: relative; }
.svc-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.svc-card:hover .svc-card__media img { transform: scale(1.06); }
.svc-card__media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, var(--color-surface) 2%, transparent 55%); }
.svc-card__body { padding: var(--space-6); flex: 1; display: flex; flex-direction: column; }
.svc-card__icon {
  width: 44px; height: 44px; border-radius: var(--radius-md); display: grid; place-items: center;
  background: var(--color-accent-soft); color: var(--color-accent); margin-bottom: var(--space-4); margin-top: calc(-1 * var(--space-12));
  position: relative; z-index: 2; border: 1px solid var(--color-border); backdrop-filter: blur(6px);
}
.svc-card__icon svg { width: 22px; height: 22px; }
.svc-card h3 { font-size: var(--text-lg); margin-bottom: var(--space-3); }
.svc-card p { font-size: var(--text-sm); color: var(--color-text-muted); margin-bottom: var(--space-5); }
.svc-card__tags { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: auto; }
.svc-card__tags span { font-size: var(--text-xs); color: var(--color-text-faint); border: 1px solid var(--color-border); border-radius: var(--radius-full); padding: 0.25rem 0.7rem; }

/* ---------- Feature split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-16); align-items: center; }
.split--reverse .split__media { order: -1; }
.split__media { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--color-border); position: relative; }
.split__media img { width: 100%; aspect-ratio: 16/11; object-fit: cover; }
.split h2 { font-size: var(--text-2xl); margin-block: var(--space-4) var(--space-5); letter-spacing: -0.015em; }
.split p { color: var(--color-text-muted); margin-bottom: var(--space-5); }
.split ul { list-style: none; display: grid; gap: var(--space-3); }
.split li { display: flex; gap: var(--space-3); align-items: flex-start; font-size: var(--text-sm); }
.split li svg { width: 20px; height: 20px; color: var(--color-accent); flex-shrink: 0; margin-top: 2px; }
@media (max-width: 820px) {
  .split { grid-template-columns: 1fr; gap: var(--space-10); }
  .split--reverse .split__media { order: 0; }
}

/* ---------- Process steps ---------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--space-6); }
.step { padding: var(--space-6); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface); position: relative; }
.step__n { font-family: var(--font-display); font-size: var(--text-2xl); color: var(--color-accent); opacity: 0.4; line-height: 1; }
.step h3 { font-size: var(--text-lg); margin-block: var(--space-3) var(--space-2); }
.step p { font-size: var(--text-sm); color: var(--color-text-muted); }

/* ---------- Portfolio ---------- */
.folio-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--space-5); }
.folio {
  position: relative; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--color-border);
  min-height: 240px; display: flex; align-items: flex-end;
}
.folio img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); z-index: -2; }
.folio::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(10,10,11,0.95), rgba(10,10,11,0.1) 60%); z-index: -1; }
.folio:hover img { transform: scale(1.07); }
.folio__body { padding: var(--space-6); }
.folio__cat { font-size: var(--text-xs); color: var(--color-accent); text-transform: uppercase; letter-spacing: 0.16em; }
.folio h3 { font-size: var(--text-lg); margin-top: var(--space-2); }
.folio--big { grid-column: span 7; min-height: 420px; }
.folio--tall { grid-column: span 5; min-height: 420px; }
.folio--third { grid-column: span 4; }
@media (max-width: 820px) {
  .folio--big, .folio--tall, .folio--third { grid-column: span 12; min-height: 280px; }
}

/* ---------- Stats band ---------- */
.band { background: var(--color-surface); border-block: 1px solid var(--color-border); }
.band__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); gap: var(--space-8); text-align: center; }
.band__item .n { font-family: var(--font-display); font-size: var(--text-2xl); color: var(--color-accent); }
.band__item .l { font-size: var(--text-sm); color: var(--color-text-muted); margin-top: var(--space-2); }

/* ---------- Testimonials ---------- */
.quotes { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px,1fr)); gap: var(--space-6); }
.quote { padding: var(--space-8); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface); }
.quote p { font-size: var(--text-base); margin-bottom: var(--space-6); }
.quote__author { display: flex; align-items: center; gap: var(--space-3); }
.quote__avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--color-accent-soft); color: var(--color-accent); display: grid; place-items: center; font-family: var(--font-display); font-weight: 600; }
.quote__author .nm { font-weight: 600; font-size: var(--text-sm); }
.quote__author .rl { font-size: var(--text-xs); color: var(--color-text-faint); }

/* ---------- CTA band ---------- */
.cta-band { position: relative; border-radius: var(--radius-xl); overflow: hidden; padding: clamp(var(--space-12), 6vw, var(--space-24)); text-align: center; border: 1px solid var(--color-border); }
.cta-band__bg { position: absolute; inset: 0; z-index: -2; }
.cta-band__bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0.35; }
.cta-band::after { content: ''; position: absolute; inset: 0; z-index: -1; background: radial-gradient(circle at 50% 40%, rgba(245,166,35,0.18), transparent 60%); }
.cta-band h2 { font-size: var(--text-2xl); margin-bottom: var(--space-4); letter-spacing: -0.015em; }
.cta-band p { color: var(--color-text-muted); font-size: var(--text-lg); max-width: 50ch; margin: 0 auto var(--space-8); }
.cta-band__actions { display: flex; gap: var(--space-4); justify-content: center; flex-wrap: wrap; }

/* ---------- Forms ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-16); }
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; gap: var(--space-10); } }
.field { margin-bottom: var(--space-5); }
.field label { display: block; font-size: var(--text-sm); font-weight: 500; margin-bottom: var(--space-2); }
.field input, .field textarea, .field select {
  width: 100%; padding: 0.85rem 1rem; background: var(--color-surface-2);
  border: 1px solid var(--color-border); border-radius: var(--radius-md); color: var(--color-text); font-size: var(--text-sm);
}
.field input::placeholder, .field textarea::placeholder { color: var(--color-text-faint); }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--color-accent); outline: none; box-shadow: 0 0 0 3px var(--color-accent-soft); }
.field textarea { resize: vertical; min-height: 130px; }
.form-note { font-size: var(--text-xs); color: var(--color-text-faint); margin-top: var(--space-3); }
.form-success { display: none; padding: var(--space-5); background: var(--color-accent-soft); border: 1px solid var(--color-accent); border-radius: var(--radius-md); color: var(--color-text); font-size: var(--text-sm); margin-bottom: var(--space-5); }

.contact-info { display: grid; gap: var(--space-6); align-content: start; }
.contact-info__item { display: flex; gap: var(--space-4); align-items: flex-start; }
.contact-info__item svg { width: 24px; height: 24px; color: var(--color-accent); flex-shrink: 0; margin-top: 3px; }
.contact-info__item .k { font-size: var(--text-xs); color: var(--color-text-faint); text-transform: uppercase; letter-spacing: 0.12em; }
.contact-info__item .v { font-size: var(--text-base); font-weight: 500; }
.contact-info__item .v:hover { color: var(--color-accent); }

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%; background: #25d366; color: #fff;
  display: grid; place-items: center; box-shadow: 0 8px 24px rgba(37,211,102,0.4);
  transition: var(--transition);
}
.wa-float:hover { transform: scale(1.08) translateY(-2px); box-shadow: 0 12px 32px rgba(37,211,102,0.55); }
.wa-float svg { width: 30px; height: 30px; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--color-border); background: var(--color-surface); padding-block: var(--space-16) var(--space-8); }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: var(--space-10); margin-bottom: var(--space-12); }
@media (max-width: 760px) { .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); } }
.footer__brand p { color: var(--color-text-muted); font-size: var(--text-sm); margin-top: var(--space-4); max-width: 32ch; }
.footer h4 { font-family: var(--font-body); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.14em; color: var(--color-text-faint); margin-bottom: var(--space-4); font-weight: 600; }
.footer ul { list-style: none; display: grid; gap: var(--space-3); }
.footer ul a { font-size: var(--text-sm); color: var(--color-text-muted); }
.footer ul a:hover { color: var(--color-accent); }
.footer__social { display: flex; gap: var(--space-3); margin-top: var(--space-4); }
.footer__social a { width: 38px; height: 38px; border: 1px solid var(--color-border); border-radius: var(--radius-md); display: grid; place-items: center; color: var(--color-text-muted); }
.footer__social a:hover { border-color: var(--color-accent); color: var(--color-accent); transform: translateY(-2px); }
.footer__social svg { width: 18px; height: 18px; }
.footer__bottom { border-top: 1px solid var(--color-border); padding-top: var(--space-6); display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-3); font-size: var(--text-xs); color: var(--color-text-faint); }

/* ---------- Page hero (interior) ---------- */
.page-hero { position: relative; padding-block: calc(var(--space-32) + 2rem) var(--space-16); overflow: hidden; }
.page-hero::before { content: ''; position: absolute; top: -20%; right: -10%; width: 500px; height: 500px; border-radius: 50%; background: radial-gradient(circle, var(--color-accent-glow), transparent 70%); filter: blur(60px); opacity: 0.35; z-index: -1; }
.page-hero h1 { font-size: var(--text-3xl); letter-spacing: -0.02em; margin-block: var(--space-5) var(--space-5); max-width: 16ch; }
.page-hero p { font-size: var(--text-lg); color: var(--color-text-muted); max-width: 58ch; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.16,1,0.3,1); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Pricing ---------- */
.pricing { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px,1fr)); gap: var(--space-6); }
.price-card { padding: var(--space-8); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface); display: flex; flex-direction: column; }
.price-card--featured { border-color: var(--color-accent); box-shadow: var(--shadow-accent); position: relative; }
.price-card--featured::before { content: 'Más elegido'; position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--color-accent); color: #100c02; font-size: var(--text-xs); font-weight: 600; padding: 0.25rem 0.9rem; border-radius: var(--radius-full); }
.price-card h3 { font-size: var(--text-lg); margin-bottom: var(--space-2); }
.price-card .price { font-family: var(--font-display); font-size: var(--text-xl); color: var(--color-text); margin-block: var(--space-3); }
.price-card .price small { font-size: var(--text-sm); color: var(--color-text-faint); font-family: var(--font-body); }
.price-card ul { list-style: none; display: grid; gap: var(--space-3); margin-block: var(--space-5) var(--space-8); }
.price-card li { display: flex; gap: var(--space-3); font-size: var(--text-sm); color: var(--color-text-muted); }
.price-card li svg { width: 18px; height: 18px; color: var(--color-accent); flex-shrink: 0; }
.price-card .btn { margin-top: auto; justify-content: center; }