/* ==========================================================================
   Ginka · v3 — single-page styles
   Tipografía display: Optima (self-hosted, woff2) · Body: Inter (Google Fonts)
   ========================================================================== */

/* --------------------------------------------------------------------------
   0. Optima self-hosted
   -------------------------------------------------------------------------- */
@font-face {
  font-family: "Optima";
  src: url("../fonts/optima-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  /* Solo ASCII + puntuación general: los TTF originales traen corruptos
     los glifos precompuestos del bloque latín-1, que se sirven abajo */
  unicode-range: U+0000-007F, U+2013-2014, U+2018-2019, U+201C-201D, U+2026;
}
@font-face {
  font-family: "Optima";
  src: url("../fonts/optima-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-007F, U+2013-2014, U+2018-2019, U+201C-201D, U+2026;
}
@font-face {
  font-family: "Optima";
  src: url("../fonts/optima-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-007F, U+2013-2014, U+2018-2019, U+201C-201D, U+2026;
}
@font-face {
  font-family: "Optima";
  src: url("../fonts/optima-400-italic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
  unicode-range: U+0000-007F, U+2013-2014, U+2018-2019, U+201C-201D, U+2026;
}
/* Bloque latín-1 (áéíóúñ¿¡©…) desde Optima Medium/Italic sanas.
   Los TTF Regular y Bold traen esos glifos corruptos de origen. */
@font-face {
  font-family: "Optima";
  src: url("../fonts/optima-latin1.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
  unicode-range: U+00A0-00FF;
}
@font-face {
  font-family: "Optima";
  src: url("../fonts/optima-latin1-italic.woff2") format("woff2");
  font-weight: 400 700;
  font-style: italic;
  font-display: swap;
  unicode-range: U+00A0-00FF;
}

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Paleta — más shades para dominar con terracotta */
  --c-terracotta:        oklch(0.60 0.075 36);   /* #B07A6C aprox */
  --c-terracotta-d:      oklch(0.52 0.078 35);   /* hover/active */
  --c-terracotta-l:      oklch(0.72 0.05 38);    /* decorativos */
  --c-terracotta-ll:     oklch(0.85 0.025 40);   /* decorativos suaves */
  --c-terracotta-bg:     oklch(0.93 0.02 40);    /* tints de fondo */
  --c-brown:             oklch(0.30 0.04 30);    /* #4A2F26 aprox */
  --c-brown-d:           oklch(0.25 0.035 30);
  --c-brown-l:           oklch(0.42 0.04 32);
  --c-cream:             oklch(0.93 0.018 75);   /* #F2EBE0 aprox */
  --c-cream-l:           oklch(0.96 0.012 75);
  --c-paper:             oklch(0.97 0.012 75);   /* blanco tibio */
  --c-white:             #ffffff;
  --c-ink:               oklch(0.22 0.015 35);   /* texto body */
  --c-ink-soft:          oklch(0.42 0.012 35);
  --c-ink-faint:         oklch(0.55 0.01 35);
  --c-line:              oklch(0.86 0.015 60);
  --c-line-dark:         oklch(0.45 0.025 35 / 0.35);
  --c-wa:                #25D366;
  --c-wa-d:              #1ebe5d;

  /* Tipografía — display Optima self-hosted, body Inter */
  --f-display: "Optima", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
  --f-body:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;

  /* Escala tipográfica fluida (más drama) */
  --fs-display:  clamp(2.8rem, 1.6rem + 6.5vw, 7rem);
  --fs-hero:     clamp(2.2rem, 1.4rem + 4.2vw, 5.4rem);
  --fs-h2:       clamp(2rem, 1.4rem + 3vw, 3.6rem);
  --fs-h3:       clamp(1.2rem, 1.05rem + 0.6vw, 1.5rem);
  --fs-body:     clamp(1rem, 0.96rem + 0.18vw, 1.08rem);
  --fs-small:    0.85rem;
  --fs-tiny:     0.72rem;
  --fs-section-num: clamp(7rem, 5rem + 12vw, 18rem);

  /* Espaciado */
  --sp-1: 0.5rem;
  --sp-2: 1rem;
  --sp-3: 1.5rem;
  --sp-4: 2.5rem;
  --sp-5: 4rem;
  --sp-6: 6rem;
  --sp-7: 8rem;
  --sp-8: 10rem;

  /* Layout */
  --max-w: 1240px;
  --gutter: clamp(1.25rem, 2.5vw, 2.5rem);

  /* Motion */
  --ease-out:   cubic-bezier(0.22, 1, 0.36, 1);
  --ease-move:  cubic-bezier(0.25, 1, 0.5, 1);
  --ease-quart: cubic-bezier(0.165, 0.84, 0.44, 1);
  --d-fast:   180ms;
  --d-base:   320ms;
  --d-slow:   600ms;

  /* Reveal */
  --reveal-distance: 24px;
  --reveal-duration: 800ms;
  --reveal-delay:    0ms;

  /* Sombras */
  --shadow-soft: 0 6px 24px -10px oklch(0.30 0.04 30 / 0.20);
  --shadow-lift: 0 20px 40px -16px oklch(0.30 0.04 30 / 0.32);
  --shadow-deep: 0 30px 60px -20px oklch(0.25 0.05 30 / 0.45);

  /* Z-index */
  --z-base: 1;
  --z-elevated: 10;
  --z-sticky: 100;
  --z-fab: 200;
  --z-overlay: 500;
  --z-modal: 1000;
  --z-toast: 2000;
}

/* --------------------------------------------------------------------------
   2. Reset & base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 1rem;
  font-optical-sizing: auto;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; scroll-padding-top: 0; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  font-family: var(--f-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--c-ink);
  background: var(--c-paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "cv11";
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
ul { list-style: none; padding: 0; }
em, i { font-style: italic; }

h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.05;
  color: inherit;
  text-wrap: balance;
  font-optical-sizing: auto;
}
h1 em, h2 em, h3 em, h4 em {
  font-style: italic;
  font-weight: 400;
  color: var(--c-terracotta);
}

p { text-wrap: pretty; max-width: 60ch; }
p em { color: var(--c-terracotta); }

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

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--c-brown);
  color: var(--c-white);
  padding: 0.6rem 1rem;
  border-radius: 2px;
  z-index: var(--z-toast);
  transition: top var(--d-base) var(--ease-out);
}
.skip-link:focus { top: 1rem; }

/* --------------------------------------------------------------------------
   3. Reveal animations
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translate3d(0, var(--reveal-distance), 0);
  transition:
    opacity   var(--reveal-duration) var(--ease-out) var(--reveal-delay),
    transform var(--reveal-duration) var(--ease-out) var(--reveal-delay);
  will-change: opacity, transform;
}
.reveal--fade { transform: none; }
.reveal--scale { transform: scale(0.96); }
.reveal--right { transform: translate3d(-20px, 0, 0); }
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none !important; }
}

/* --------------------------------------------------------------------------
   4. Botones
   -------------------------------------------------------------------------- */
.btn {
  --bg:  var(--c-terracotta);
  --fg:  var(--c-white);
  --brd: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  padding: 1rem 1.8rem;
  font-family: var(--f-body);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--brd);
  border-radius: 999px;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: transform var(--d-fast) var(--ease-out),
              box-shadow var(--d-base) var(--ease-out),
              background-color var(--d-base) var(--ease-out);
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, oklch(1 0 0 / 0.20) 50%, transparent 70%);
  transform: translateX(-110%);
  transition: transform 800ms var(--ease-out);
  z-index: -1;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
  background: var(--c-terracotta-d);
}
.btn:hover::before { transform: translateX(110%); }
.btn:active { transform: translateY(0); }

.btn--ghost {
  --bg:  transparent;
  --fg:  var(--c-white);
  --brd: oklch(1 0 0 / 0.55);
  align-self: flex-start;
}
.btn--ghost:hover {
  --bg: var(--c-white);
  --fg: var(--c-brown);
  --brd: var(--c-white);
}

/* --------------------------------------------------------------------------
   5. Eyebrows (estilo consistente para todas las secciones)
   -------------------------------------------------------------------------- */
[class*="eyebrow"] {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--fs-tiny);
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-terracotta);
}
[class*="eyebrow"] i { font-size: 0.85em; }

/* --------------------------------------------------------------------------
   6. Números decorativos de sección
   -------------------------------------------------------------------------- */
.section__bg-num,
.hero__bg-num {
  position: absolute;
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 300;
  font-size: var(--fs-section-num);
  line-height: 0.8;
  color: var(--c-terracotta-ll);
  opacity: 0.55;
  pointer-events: none;
  user-select: none;
  letter-spacing: -0.02em;
  z-index: 0;
  /* En la mayoría de secciones lo posicionamos desde CSS, pero la posición
     exacta se define en cada .intro/.preguntas/.propuestas/.sobre-mi/.contacto */
}

/* --------------------------------------------------------------------------
   7. HERO (split 65/35)
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: clamp(560px, 85vh, 820px);
  display: grid;
  grid-template-columns: 1fr;
  overflow: hidden;
  background: var(--c-cream);
}
@media (min-width: 900px) {
  .hero { grid-template-columns: 1.85fr 1fr; min-height: clamp(720px, 90vh, 920px); }
}
.hero__media {
  position: relative;
  overflow: hidden;
  background: var(--c-cream);
  min-height: 320px;
  order: 1;
}
@media (min-width: 900px) { .hero__media { order: 0; } }
.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 70%, oklch(0.30 0.04 30 / 0.18));
  pointer-events: none;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
  transform: scale(1.04);
  transition: transform 1.8s var(--ease-quart);
}
.hero.is-visible .hero__media img { transform: scale(1); }

.hero__panel {
  position: relative;
  background: var(--c-terracotta);
  color: var(--c-white);
  padding: var(--sp-5) var(--gutter);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--sp-3);
  order: 2;
  z-index: 1;
  isolation: isolate;
}
@media (min-width: 900px) {
  .hero__panel { padding: var(--sp-6) clamp(2rem, 4vw, 3.5rem); }
}
.hero__panel::before {
  content: "";
  position: absolute;
  top: -10%;
  right: -20%;
  width: 60%;
  height: 120%;
  background: radial-gradient(ellipse at center, oklch(0.80 0.06 50 / 0.30), transparent 65%);
  pointer-events: none;
  z-index: -1;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: var(--fs-tiny);
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: oklch(0.92 0.02 50);
  opacity: 0.9;
}
.hero__rule {
  width: 2.2rem;
  height: 1px;
  background: currentColor;
  display: inline-block;
}

.hero__title {
  font-family: var(--f-display);
  font-size: var(--fs-hero);
  font-weight: 300;
  letter-spacing: -0.015em;
  line-height: 0.96;
  color: var(--c-white);
  margin: 0;
  text-wrap: balance;
}
.hero__title-line {
  display: block;
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 900ms var(--ease-out), transform 900ms var(--ease-out);
}
.hero__title-line--italic {
  font-style: italic;
  color: oklch(0.96 0.04 50);
  font-weight: 300;
  transition-delay: 250ms;
}
.hero.is-visible .hero__title-line {
  opacity: 1;
  transform: none;
}

.hero__lead {
  font-size: 1.05rem;
  line-height: 1.5;
  color: oklch(0.97 0.012 35);
  max-width: 32ch;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 800ms var(--ease-out) 600ms, transform 800ms var(--ease-out) 600ms;
}
.hero.is-visible .hero__lead { opacity: 1; transform: none; }

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  align-self: flex-start;
  font-family: var(--f-body);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-white);
  padding: 0.9rem 1.4rem 0.9rem 1.6rem;
  border: 1px solid oklch(1 0 0 / 0.55);
  border-radius: 999px;
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(12px);
  transition:
    color var(--d-base) var(--ease-out),
    background-color var(--d-base) var(--ease-out),
    border-color var(--d-base) var(--ease-out),
    transform 800ms var(--ease-out) 750ms;
}
.hero__cta i { transition: transform var(--d-base) var(--ease-out); }
.hero__cta:hover {
  background: var(--c-white);
  color: var(--c-terracotta-d);
  border-color: var(--c-white);
}
.hero__cta:hover i { transform: translateX(4px); }
.hero.is-visible .hero__cta { opacity: 1; transform: none; }

.hero__scroll {
  position: absolute;
  bottom: 1.2rem;
  right: clamp(1rem, 3vw, 2rem);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-white);
  opacity: 0;
  transition: opacity 800ms var(--ease-out) 1s, color var(--d-base) var(--ease-out);
  z-index: 3;
}
.hero__scroll i { animation: scroll-bob 1.6s ease-in-out infinite; }
.hero__scroll:hover { color: oklch(0.97 0.02 50); }
.hero.is-visible .hero__scroll { opacity: 0.85; }
@keyframes scroll-bob {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(4px); }
}

.hero__bg-num {
  /* Solo en desktop, sobre la imagen */
  display: none;
  color: oklch(0.97 0.04 50 / 0.42);
  top: 4%;
  left: 3%;
  font-size: clamp(6rem, 11vw, 16rem);
  opacity: 0.95;
}
@media (min-width: 900px) {
  .hero__bg-num { display: block; }
}

/* --------------------------------------------------------------------------
   8. INTRO (60/40 asimétrico)
   -------------------------------------------------------------------------- */
.intro {
  position: relative;
  background: var(--c-cream-l);
  padding: var(--sp-7) var(--gutter) var(--sp-6);
  overflow: hidden;
  isolation: isolate;
}
.intro .section__bg-num {
  top: -2%;
  right: -2%;
  color: var(--c-terracotta-ll);
  opacity: 0.6;
  z-index: 0;
}
.intro__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  gap: var(--sp-4);
  align-items: center;
  position: relative;
  z-index: 1;
}
@media (min-width: 900px) {
  .intro__inner {
    grid-template-columns: 1.45fr 1fr;
    gap: var(--sp-6);
  }
}
.intro__media {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  aspect-ratio: 4 / 3;
  max-width: 640px;
  background: var(--c-cream);
  box-shadow: var(--shadow-deep);
}
.intro__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.4s var(--ease-quart);
}
.intro__media:hover img { transform: scale(1.05); }
.intro__media-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-white);
  background: oklch(0.30 0.04 30 / 0.7);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
}
.intro__text {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  position: relative;
}
.intro__title {
  font-family: var(--f-display);
  font-size: clamp(1.5rem, 1.1rem + 1.8vw, 2.4rem);
  font-weight: 300;
  line-height: 1.18;
  letter-spacing: -0.008em;
  color: var(--c-ink);
  text-wrap: balance;
}
.intro__title em {
  font-style: italic;
  color: var(--c-terracotta);
  font-weight: 400;
}
.intro__body {
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--c-ink-soft);
  max-width: 42ch;
}

/* --------------------------------------------------------------------------
   9. PREGUNTAS
   -------------------------------------------------------------------------- */
.preguntas {
  position: relative;
  background: var(--c-paper);
  padding: var(--sp-7) var(--gutter);
  overflow: hidden;
}
.preguntas .section__bg-num {
  top: -3%;
  left: -3%;
  color: var(--c-terracotta-ll);
  opacity: 0.55;
}
.preguntas__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  gap: var(--sp-5);
  position: relative;
  z-index: 1;
}
@media (min-width: 900px) {
  .preguntas__inner {
    grid-template-columns: 1.05fr 0.95fr;
    gap: var(--sp-6);
    align-items: center;
  }
}
.preguntas__col--text {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.preguntas__list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(1.25rem, 1.1rem + 0.8vw, 1.5rem);
  letter-spacing: -0.006em;
  color: var(--c-ink);
  line-height: 1.4;
}
.preguntas__list li {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  transition: color var(--d-fast) var(--ease-out), transform var(--d-fast) var(--ease-out);
}
.preguntas__list li:hover {
  color: var(--c-terracotta-d);
  transform: translateX(4px);
}
.preguntas__list li i {
  color: var(--c-terracotta);
  font-size: 0.85em;
  flex-shrink: 0;
  transition: transform var(--d-fast) var(--ease-out);
}
.preguntas__list li:hover i {
  transform: scale(1.18) rotate(-6deg);
}
.preguntas__claim {
  font-size: 1.2rem;
  line-height: 1.4;
  color: var(--c-ink);
  margin-top: var(--sp-2);
  max-width: none;
}
.preguntas__claim strong { font-weight: 600; }
.preguntas__col--media {
  margin: 0;
  overflow: hidden;
  border-radius: 2px;
  aspect-ratio: 3 / 4;
  max-height: 620px;
  background: var(--c-cream);
  position: relative;
  box-shadow: var(--shadow-lift);
}
.preguntas__col--media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.4s var(--ease-quart);
}
.preguntas__col--media:hover img { transform: scale(1.05); }
.preguntas__col--media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, oklch(0.30 0.04 30 / 0.18));
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   10. PROPUESTAS (cards alternadas zig-zag)
   -------------------------------------------------------------------------- */
.propuestas {
  position: relative;
  background: var(--c-terracotta-bg);
  padding: var(--sp-7) var(--gutter) var(--sp-7);
  overflow: hidden;
}
.propuestas .section__bg-num {
  top: 0;
  right: -2%;
  color: var(--c-terracotta-l);
  opacity: 0.45;
}
.propuestas__header {
  max-width: var(--max-w);
  margin: 0 auto var(--sp-5);
  text-align: center;
  position: relative;
  z-index: 1;
}
.propuestas__title {
  font-family: var(--f-display);
  font-size: clamp(2.2rem, 1.5rem + 3vw, 3.6rem);
  font-weight: 300;
  letter-spacing: -0.015em;
  line-height: 1.05;
  color: var(--c-ink);
  text-wrap: balance;
}
.propuestas__grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
  position: relative;
  z-index: 1;
}
@media (min-width: 900px) {
  .propuestas__grid { grid-template-columns: repeat(3, 1fr); gap: var(--sp-4); }
}
.card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform var(--d-base) var(--ease-out);
}
.card:hover { transform: translateY(-6px); }
.card__media {
  width: 100%;
  max-width: 340px;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--c-cream);
  margin-bottom: var(--sp-3);
  position: relative;
  isolation: isolate;
}
.card__media--arc {
  border-top-left-radius: 50% 38%;
  border-top-right-radius: 50% 38%;
}
.card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease-quart);
}
.card:hover .card__media img { transform: scale(1.06); }
.card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, oklch(0.45 0.08 35 / 0.18));
  opacity: 0;
  transition: opacity var(--d-base) var(--ease-out);
}
.card:hover .card__media::after { opacity: 1; }
.card__head {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: var(--sp-1);
}
.card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  background: var(--c-terracotta);
  color: var(--c-white);
  font-size: 0.95rem;
  flex-shrink: 0;
  transition: transform var(--d-base) var(--ease-out),
              background-color var(--d-base) var(--ease-out);
}
.card:hover .card__icon { transform: rotate(-8deg) scale(1.08); background: var(--c-terracotta-d); }
.card__title {
  font-family: var(--f-display);
  font-size: var(--fs-h3);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}
.card__text {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--c-ink-soft);
  max-width: 34ch;
}

/* --------------------------------------------------------------------------
   11. COLLAGE
   -------------------------------------------------------------------------- */
.collage {
  position: relative;
  width: 100%;
  min-height: clamp(460px, 60vw, 720px);
  overflow: hidden;
  isolation: isolate;
  color: var(--c-white);
  display: flex;
  align-items: center;
  justify-content: center;
}
.collage__grid {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 0;
  z-index: 0;
}
.collage__item { overflow: hidden; background: var(--c-brown); }
.collage__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85) brightness(0.95);
  transform: scale(1.06);
  transition: transform 2s var(--ease-quart);
}
.collage.is-visible .collage__item img { transform: scale(1); }
.collage__item--1 { grid-column: 1; grid-row: 1 / 3; }
.collage__item--2 { grid-column: 2; grid-row: 1; }
.collage__item--3 { grid-column: 2; grid-row: 2; }
.collage__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, oklch(0.30 0.04 30 / 0.55) 0%, oklch(0.22 0.04 30 / 0.78) 100%);
  pointer-events: none;
}
.collage__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--sp-5) var(--gutter);
  max-width: 760px;
}
.collage__title {
  font-family: var(--f-display);
  font-size: clamp(1.9rem, 1.3rem + 2.8vw, 3.4rem);
  font-weight: 300;
  letter-spacing: -0.012em;
  line-height: 1.12;
  margin-bottom: var(--sp-2);
  text-wrap: balance;
  color: var(--c-white);
}
.collage__title em { color: oklch(0.97 0.03 50); }
.collage__caption {
  font-size: 1.1rem;
  line-height: 1.55;
  color: oklch(0.95 0.01 60 / 0.92);
  max-width: 50ch;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   12. SOBRE MÍ
   -------------------------------------------------------------------------- */
.sobre-mi {
  position: relative;
  background: var(--c-cream);
  padding: var(--sp-7) var(--gutter);
  overflow: hidden;
}
.sobre-mi .section__bg-num {
  top: -2%;
  right: -2%;
  color: var(--c-terracotta-ll);
  opacity: 0.55;
}
.sobre-mi__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  gap: var(--sp-5);
  align-items: center;
  position: relative;
  z-index: 1;
}
@media (min-width: 900px) {
  .sobre-mi__inner {
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--sp-6);
  }
}
.sobre-mi__eyebrow { margin-bottom: 0.4rem; }
.sobre-mi__text {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  max-width: 560px;
}
.sobre-mi__title {
  font-family: var(--f-display);
  font-size: clamp(2.2rem, 1.5rem + 2.6vw, 3.4rem);
  font-weight: 300;
  letter-spacing: -0.015em;
  line-height: 1.05;
  color: var(--c-ink);
  margin-bottom: 0.2rem;
  text-wrap: balance;
}
.sobre-mi__title em { color: var(--c-terracotta); }
.sobre-mi__name {
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 400;
  font-size: 1.5rem;
  color: var(--c-brown);
  margin-bottom: var(--sp-2);
  letter-spacing: -0.01em;
  position: relative;
  padding-left: 1.6rem;
}
.sobre-mi__name::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 1.2rem;
  height: 1px;
  background: var(--c-terracotta);
  transform: translateY(-50%) scaleX(0);
  transform-origin: left;
  transition: transform 700ms var(--ease-out) 200ms;
}
.sobre-mi__name.is-visible::before { transform: translateY(-50%) scaleX(1); }
.sobre-mi__body { display: flex; flex-direction: column; gap: var(--sp-2); }
.sobre-mi__body p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--c-ink-soft);
}

.sobre-mi__portrait {
  position: relative;
  max-width: 460px;
  margin: 0 auto;
  width: 100%;
  border-radius: 2px;
  transition: transform var(--d-slow) var(--ease-out);
  overflow: hidden;
  box-shadow: var(--shadow-lift);
}
.sobre-mi__portrait img { width: 100%; height: auto; }
.sobre-mi__portrait:hover { transform: scale(1.02); }
.sobre-mi__caption {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  font-family: var(--f-display);
  font-style: italic;
  color: var(--c-white);
  font-size: 0.95rem;
  text-shadow: 0 1px 4px oklch(0 0 0 / 0.3);
  z-index: 2;
}

/* --------------------------------------------------------------------------
   13. CONTACTO / FOOTER
   -------------------------------------------------------------------------- */
.contacto {
  position: relative;
  background: var(--c-brown);
  color: var(--c-white);
  padding: var(--sp-7) var(--gutter) var(--sp-3);
  overflow: hidden;
  isolation: isolate;
}
.section__bg-num--light {
  color: oklch(0.45 0.02 30 / 0.4);
  top: 0;
  right: -2%;
  font-style: italic;
}
.contacto::before {
  content: "";
  position: absolute;
  top: -30%;
  left: -10%;
  width: 50%;
  height: 160%;
  background: radial-gradient(ellipse at center, oklch(0.45 0.05 30 / 0.45), transparent 60%);
  pointer-events: none;
  z-index: 0;
}
.contacto__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  gap: var(--sp-5);
  position: relative;
  z-index: 1;
}
.contacto__brand { max-width: 480px; }
.contacto__title {
  font-family: var(--f-display);
  font-size: clamp(1.8rem, 1.3rem + 1.8vw, 2.6rem);
  font-weight: 300;
  letter-spacing: -0.012em;
  line-height: 1.1;
  margin-bottom: var(--sp-4);
  color: var(--c-white);
  text-wrap: balance;
}
.contacto__title em { color: var(--c-terracotta-l); font-style: italic; font-weight: 400; }
.contacto__links {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  font-size: 0.95rem;
}
.contacto__links a {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: oklch(0.92 0.015 60);
  padding: 0.3rem 0;
  position: relative;
  transition: color var(--d-fast) var(--ease-out), transform var(--d-fast) var(--ease-out);
}
.contacto__links a i {
  color: var(--c-terracotta);
  font-size: 1.05em;
  width: 1.4em;
  text-align: center;
  flex-shrink: 0;
  transition: transform var(--d-fast) var(--ease-out);
}
.contacto__links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--d-base) var(--ease-out);
}
.contacto__links a:hover { color: var(--c-white); transform: translateX(4px); }
.contacto__links a:hover::after { transform: scaleX(1); }
.contacto__links a:hover i { transform: scale(1.18) rotate(-6deg); }

/* Logo */
.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: var(--sp-3);
  color: var(--c-white);
  transition: transform var(--d-base) var(--ease-out);
}
.logo:hover { transform: translateY(-2px); }
.logo__mark { color: var(--c-terracotta); display: inline-flex; transition: transform 1.2s var(--ease-out); }
.logo:hover .logo__mark { transform: rotate(8deg); }
.logo__text { display: inline-flex; flex-direction: column; line-height: 0.95; }
.logo__name { font-family: var(--f-display); font-weight: 400; font-size: 1.6rem; letter-spacing: -0.01em; color: var(--c-white); }
.logo__sub  { font-family: var(--f-display); font-style: italic; font-weight: 300; font-size: 0.78rem; color: var(--c-terracotta); letter-spacing: 0.04em; align-self: flex-end; margin-right: 0.2rem; }

/* Form */
.contacto__form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
  align-content: start;
  background: oklch(0.36 0.035 30 / 0.5);
  padding: var(--sp-4);
  border-radius: 4px;
  border: 1px solid var(--c-line-dark);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.contacto__form-head {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: var(--sp-1);
}
.contacto__form-eyebrow { color: oklch(0.92 0.02 50); }
.field { display: flex; flex-direction: column; gap: 0.35rem; }
.field--full { grid-column: 1 / -1; }
.field label {
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: oklch(0.78 0.018 60);
  font-weight: 500;
}
.field input,
.field textarea {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--c-line-dark);
  padding: 0.5rem 0;
  color: var(--c-white);
  font: inherit;
  font-size: 0.98rem;
  border-radius: 0;
  outline: 0;
  transition: border-color var(--d-base) var(--ease-out), transform var(--d-base) var(--ease-out);
  width: 100%;
}
.field input::placeholder,
.field textarea::placeholder { color: oklch(0.65 0.02 50 / 0.7); font-style: italic; }
.field input:focus,
.field textarea:focus {
  border-bottom-color: var(--c-terracotta);
  transform: translateY(-1px);
}
.field textarea { resize: vertical; min-height: 5.5rem; }
.form__submit { display: flex; margin-top: 0.3rem; }

@media (min-width: 900px) {
  .contacto__inner { grid-template-columns: 1fr 1.2fr; gap: var(--sp-6); align-items: start; }
}

/* Bottom bar */
.contacto__bottom {
  max-width: var(--max-w);
  margin: var(--sp-5) auto 0;
  padding-top: var(--sp-3);
  border-top: 1px solid var(--c-line-dark);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  align-items: center;
  text-align: center;
  font-size: 0.82rem;
  color: oklch(0.75 0.015 60);
  position: relative;
  z-index: 1;
}
.contacto__bottom a {
  color: oklch(0.92 0.02 50);
  border-bottom: 1px solid oklch(0.92 0.02 50 / 0.3);
  padding-bottom: 1px;
  transition: color var(--d-fast) var(--ease-out), border-color var(--d-fast) var(--ease-out);
}
.contacto__bottom a:hover { color: var(--c-white); border-bottom-color: var(--c-white); }
@media (min-width: 640px) {
  .contacto__bottom { flex-direction: row; justify-content: space-between; text-align: left; }
}

/* --------------------------------------------------------------------------
   14. WhatsApp FAB con tooltip
   -------------------------------------------------------------------------- */
.wa-fab {
  position: fixed;
  right: clamp(1rem, 2.5vw, 1.75rem);
  bottom: clamp(1rem, 2.5vw, 1.75rem);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--c-wa);
  color: var(--c-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  text-decoration: none;
  box-shadow: 0 12px 28px -8px oklch(0.50 0.10 145 / 0.55),
              0 2px 6px oklch(0.20 0.02 145 / 0.25);
  z-index: var(--z-fab);
  transition: transform var(--d-base) var(--ease-out),
              background-color var(--d-base) var(--ease-out),
              box-shadow var(--d-base) var(--ease-out);
  animation: wa-enter 700ms var(--ease-out) 1.2s backwards;
}
.wa-fab:hover {
  background: var(--c-wa-d);
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 18px 36px -10px oklch(0.50 0.10 145 / 0.65),
              0 4px 10px oklch(0.20 0.02 145 / 0.30);
}
.wa-fab:active { transform: translateY(0) scale(0.98); }
.wa-fab:focus-visible { outline: 3px solid var(--c-white); outline-offset: 3px; }
.wa-fab__pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--c-wa);
  z-index: -1;
  animation: wa-pulse 2.4s var(--ease-out) infinite;
}
.wa-fab__tooltip {
  position: absolute;
  right: calc(100% + 0.9rem);
  top: 50%;
  transform: translateY(-50%) translateX(8px);
  background: var(--c-white);
  color: var(--c-brown);
  padding: 0.55rem 0.9rem 0.6rem;
  border-radius: 4px;
  font-family: var(--f-body);
  font-size: 0.85rem;
  line-height: 1.2;
  font-weight: 500;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--d-base) var(--ease-out), transform var(--d-base) var(--ease-out);
  box-shadow: var(--shadow-lift);
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.wa-fab__tooltip::after {
  content: "";
  position: absolute;
  right: -5px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 10px;
  height: 10px;
  background: var(--c-white);
}
.wa-fab__tooltip-sub {
  font-size: 0.7rem;
  color: var(--c-terracotta);
  font-weight: 500;
  letter-spacing: 0.05em;
}
.wa-fab:hover .wa-fab__tooltip,
.wa-fab:focus-visible .wa-fab__tooltip {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}
@keyframes wa-pulse {
  0%   { transform: scale(1);   opacity: 0.55; }
  70%  { transform: scale(1.6); opacity: 0;    }
  100% { transform: scale(1.6); opacity: 0;    }
}
@keyframes wa-enter {
  from { opacity: 0; transform: translateY(20px) scale(0.8); }
  to   { opacity: 1; transform: translateY(0)    scale(1);   }
}
@media (min-width: 768px) {
  .wa-fab { width: 64px; height: 64px; font-size: 1.85rem; }
}
@media (prefers-reduced-motion: reduce) {
  .wa-fab { animation: none; }
  .wa-fab__pulse { display: none; }
  .wa-fab__tooltip { transition: none; }
}

/* --------------------------------------------------------------------------
   15. Cursor follower (sutil)
   -------------------------------------------------------------------------- */
.cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 8px;
  height: 8px;
  background: var(--c-terracotta);
  border-radius: 50%;
  pointer-events: none;
  z-index: var(--z-toast);
  opacity: 0;
  transform: translate(-50%, -50%);
  transition: opacity var(--d-base) var(--ease-out), width var(--d-base) var(--ease-out), height var(--d-base) var(--ease-out), background var(--d-base) var(--ease-out);
  mix-blend-mode: difference;
}
@media (hover: hover) and (pointer: fine) {
  .cursor-dot.is-active { opacity: 1; }
  .cursor-dot.is-hover { width: 28px; height: 28px; background: oklch(0.95 0.04 50); }
}
@media (hover: none), (prefers-reduced-motion: reduce) {
  .cursor-dot { display: none; }
}

/* --------------------------------------------------------------------------
   16. Focus visible
   -------------------------------------------------------------------------- */
:focus-visible {
  outline: 2px solid var(--c-terracotta);
  outline-offset: 3px;
  border-radius: 2px;
}
.wa-fab:focus-visible { outline-color: var(--c-wa); }

::selection { background: var(--c-terracotta); color: var(--c-white); }