:root {
  --bg: #141210;
  --bg-soft: #1c1916;
  --ink: #f3efe8;
  --muted: #a39a90;
  --accent: #c4a484;
  --accent-deep: #8d6e56;
  --line: rgba(196, 164, 132, 0.22);
  --shadow: rgba(0, 0, 0, 0.35);
  --radius: 1.35rem;
  --radius-pill: 999px;
  --font: "Outfit", "Segoe UI", sans-serif;
  --space: 1.25rem;
  --header: 4.25rem;
  --max: 68rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 45% at 0% 8%, rgba(92, 68, 48, 0.38), transparent 58%),
    radial-gradient(ellipse 55% 50% at 100% 0%, rgba(58, 44, 34, 0.42), transparent 55%),
    radial-gradient(ellipse 60% 45% at 90% 100%, rgba(70, 52, 40, 0.32), transparent 60%),
    radial-gradient(ellipse 50% 40% at 10% 90%, rgba(48, 38, 30, 0.45), transparent 55%);
}

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

figure {
  margin: 0;
}

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

button,
input,
textarea {
  font: inherit;
  color: inherit;
}

h1,
h2,
h3,
p {
  margin: 0;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
}

.skip:focus {
  left: 1rem;
  top: 1rem;
  z-index: 80;
  background: var(--accent);
  color: var(--bg);
  padding: 0.4rem 0.8rem;
  border-radius: 0.4rem;
}

.wrap {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header);
  display: flex;
  align-items: center;
  background: rgba(20, 18, 16, 0.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100% - 2rem, var(--max));
}

.logo {
  font-weight: 600;
  letter-spacing: 0.28em;
  font-size: 0.78rem;
}

.nav-toggle {
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 1.35rem;
  height: 1.5px;
  background: var(--ink);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle.is-open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

.nav-list {
  position: fixed;
  inset: var(--header) 0 0 0;
  margin: 0;
  padding: 1.5rem 1.5rem 2rem;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  background: rgba(20, 18, 16, 0.96);
  transform: translateX(100%);
  transition: transform 0.28s ease;
}

.nav-list.is-open {
  transform: translateX(0);
}

.nav-list a {
  display: inline-block;
  padding: 0.7rem 0;
  font-size: 1.05rem;
  color: var(--muted);
}

.nav-list a.is-active,
.nav-list a:hover {
  color: var(--ink);
}

.nav-list a.is-active {
  box-shadow: inset 0 -1px 0 var(--accent);
}

body.nav-open {
  overflow: hidden;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0.55rem 1.45rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--accent);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  background: transparent;
  color: var(--accent);
  transition: background 0.2s ease, color 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  background: var(--accent);
  color: var(--bg);
}

.btn-solid {
  background: var(--accent);
  color: var(--bg);
}

.btn-solid:hover,
.btn-solid:focus-visible {
  background: #d4b496;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

/* Hero */

.hero {
  padding: 1.5rem 0 3.5rem;
}

.hero-visual {
  position: relative;
  width: min(18.5rem, 78vw);
  margin: 0.5rem auto 2rem;
  aspect-ratio: 1;
}

.hero-visual .leaf {
  position: absolute;
  color: #9a7b5c;
  pointer-events: none;
}

.leaf-a {
  width: 58%;
  left: -18%;
  top: -6%;
  opacity: 0.55;
  transform: rotate(-18deg);
}

.leaf-b {
  width: 62%;
  right: -22%;
  bottom: 4%;
  opacity: 0.42;
  transform: rotate(24deg) scaleX(-1);
}

.hero-dots {
  position: absolute;
  width: 42%;
  height: 42%;
  right: -4%;
  top: 8%;
  border-radius: 50%;
  background-image: radial-gradient(circle, rgba(196, 164, 132, 0.45) 1.2px, transparent 1.3px);
  background-size: 11px 11px;
  z-index: 0;
}

.hero-frame {
  position: relative;
  z-index: 1;
  width: 86%;
  aspect-ratio: 1;
  margin: 7% auto 0;
  border-radius: 50%;
  overflow: hidden;
  background: #1a1714;
  box-shadow: 0 18px 40px var(--shadow);
}

.hero-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 12%;
}

.kicker {
  display: block;
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 0.15rem;
}

.hero h1 {
  font-size: clamp(2.4rem, 10vw, 3.4rem);
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.role {
  margin: 0.55rem 0 1rem;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
}

.lead {
  color: var(--muted);
  max-width: 34rem;
  margin-bottom: 1.4rem;
}

.hero-copy {
  text-align: center;
}

.hero-copy .btn-row {
  justify-content: center;
}

.social {
  display: flex;
  justify-content: center;
  gap: 0.85rem;
  margin-top: 1.75rem;
}

.social a {
  width: 2.15rem;
  height: 2.15rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--accent);
}

.social a:hover {
  background: var(--accent);
  color: var(--bg);
}

.social svg {
  width: 1rem;
  height: 1rem;
  fill: currentColor;
}

/* Sections */

.section {
  padding: 3.5rem 0;
}

.section-head {
  margin-bottom: 1.75rem;
}

.section-head h2 {
  font-size: clamp(1.6rem, 5vw, 2rem);
  letter-spacing: -0.03em;
}

.eyebrow {
  display: block;
  color: var(--accent);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.muted {
  color: var(--muted);
}

.about-card,
.formacion-list article,
.skill-group,
.contact-card {
  background: rgba(28, 25, 22, 0.55);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.2rem;
}

.contact-mail {
  display: inline-block;
  margin-top: 1rem;
  color: var(--accent);
}

.header-back {
  color: var(--muted);
  font-size: 0.88rem;
}

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

.about-card p + p {
  margin-top: 0.9rem;
}

.skills {
  display: grid;
  gap: 0.8rem;
}

.skill-group h3 {
  margin: 0 0 0.85rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.skill-item {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
}

.skill-group .skill-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.skill-item span {
  color: var(--muted);
  font-size: 0.88rem;
  text-align: right;
}

.formacion-list {
  display: grid;
  gap: 0.8rem;
}

.formacion-list h3 {
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

/* Projects */

.projects {
  display: grid;
  gap: 1.1rem;
}

.project-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.project-card:hover {
  transform: translateY(-2px);
  border-color: rgba(196, 164, 132, 0.45);
}

.project-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.project-card__body {
  padding: 1rem 1.05rem 1.15rem;
}

.project-card__body h3 {
  font-size: 1.2rem;
  margin: 0.15rem 0 0.35rem;
}

.project-card__body p {
  color: var(--muted);
  font-size: 0.92rem;
}

.project-card__go {
  display: inline-block;
  margin-top: 0.75rem;
  color: var(--accent);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
}

/* Contact */

.contact-grid {
  display: grid;
  gap: 1rem;
}

.field {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 0.85rem;
}

.field span {
  font-size: 0.8rem;
  color: var(--muted);
}

.field input,
.field textarea {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  padding: 0.55rem 0;
  outline: none;
}

.field input:focus,
.field textarea:focus {
  border-bottom-color: var(--accent);
}

.field textarea {
  min-height: 6.5rem;
  resize: vertical;
}

.form-note {
  display: none;
  margin-top: 0.8rem;
  color: var(--accent);
  font-size: 0.9rem;
}

.form-note.is-on {
  display: block;
}

.site-footer {
  padding: 2rem 0 2.4rem;
  color: var(--muted);
  font-size: 0.85rem;
  text-align: center;
  border-top: 1px solid var(--line);
}

/* Intro pages */

.page-intro .site-header {
  position: sticky;
}

.intro {
  padding: 1.25rem 0 4rem;
}

.back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--muted);
  font-size: 0.88rem;
  margin-bottom: 1.4rem;
}

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

.intro-media {
  margin: 0 0 1.5rem;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
}

.intro-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.intro h1 {
  font-size: clamp(1.8rem, 7vw, 2.6rem);
  letter-spacing: -0.03em;
  margin: 0.2rem 0 0.9rem;
}

.intro-copy p + p {
  margin-top: 0.85rem;
}

.intro-copy {
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.intro-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

/* Tablet + desktop */

@media (min-width: 720px) {
  .projects {
    grid-template-columns: 1fr 1fr;
  }

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

@media (min-width: 900px) {
  :root {
    --header: 4.6rem;
  }

  .page-home .wrap {
    width: min(100% - 5.5rem, var(--max));
  }

  .nav-toggle {
    display: none;
  }

  .nav-list {
    position: static;
    inset: auto;
    transform: none;
    flex-direction: row;
    gap: 1.35rem;
    padding: 0;
    background: transparent;
  }

  .nav-list a {
    padding: 0.2rem 0;
    font-size: 0.88rem;
  }

  .hero {
    padding: 2.5rem 0 5rem;
  }

  .hero-grid {
    display: grid;
    grid-template-columns: 1fr 0.9fr;
    gap: 2rem;
    align-items: center;
  }

  .hero-visual {
    margin: 0;
    width: min(24rem, 100%);
    order: 2;
  }

  .hero-copy {
    text-align: left;
    order: 1;
  }

  .hero-copy .btn-row {
    justify-content: flex-start;
  }

  .hero h1 {
    font-size: 3.6rem;
  }

  .social {
    position: fixed;
    left: 1.1rem;
    top: 50%;
    transform: translateY(-50%);
    flex-direction: column;
    margin: 0;
    z-index: 30;
  }

  .intro-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 2.5rem;
    align-items: center;
  }

  .intro-media {
    margin: 0;
  }

  .projects {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-grid {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
  }

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

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition: none !important;
  }
}