/* =========================================================
   0) VARIABLES + RESET
========================================================= */
:root{
  /* Paleta (crema/camel/beige) */
  --bg: #f3ede4;
  --paper: #fffaf3;
  --sand: #d6c4aa;
  --camel: #cbb49a;
  --camel2:#d8c3a5;

  /* Texto */
  --text: #3f352d;
  --muted: #6b5a4a;
  --dark: #241f1b;

  /* Bordes / sombras */
  --border: rgba(63,53,45,.14);
  --ring: rgba(216,195,165,.45);
  --shadow-sm: 0 10px 22px rgba(0,0,0,.06);
  --shadow-md: 0 18px 45px rgba(0,0,0,.10);

  /* Radios */
  --r-sm: 14px;
  --r-md: 18px;
  --r-lg: 22px;
  --r-xl: 34px;

  /* Layout */
  --container: 1100px;

  /* Espaciados */
  --s-1: 8px;
  --s-2: 12px;
  --s-3: 16px;
  --s-4: 20px;
  --s-5: 26px;
  --s-6: 34px;
  --s-7: 56px;

  /* Transiciones */
  --t: 240ms;
  --ease: cubic-bezier(.2,.8,.2,1);
}

*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  font-family: 'Poppins','Segoe UI',sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
a:hover{ opacity: .95; }

.container{
  width: min(var(--container), 92%);
  margin-inline: auto;
}

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

/* =========================================================
   1) NAV
========================================================= */
.nav{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(243,237,228,.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav__inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: var(--s-3);
  padding: 14px 0;
}

.logo{
  font-weight: 700;
  letter-spacing: .2px;
  color: var(--dark);
  font-size: 18px;
}

.nav__links{
  display:flex;
  align-items:center;
  gap: 6px;
}

.nav__links a{
  color: var(--muted);
  font-weight: 500;
  padding: 10px 12px;
  border-radius: 999px;
  transition: background var(--t) var(--ease), color var(--t) var(--ease), transform var(--t) var(--ease);
}

.nav__links a:hover{
  background: rgba(203,180,154,.22);
  color: var(--dark);
  transform: translateY(-1px);
}

/* =========================================================
   2) BUTTONS
========================================================= */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 8px;
  border-radius: 999px;
  padding: 12px 18px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--dark);
  cursor: pointer;
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), background var(--t) var(--ease), border-color var(--t) var(--ease);
}

.btn:hover{
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
  border-color: rgba(63,53,45,.22);
}

.btn:active{ transform: translateY(0); }

.btn--primary{
  background: linear-gradient(135deg, var(--camel2), var(--camel));
  border-color: rgba(63,53,45,.12);
}

.btn--ghost{
  background: rgba(255,255,255,.45);
}

/* =========================================================
   3) HERO
========================================================= */
.hero{
  padding: var(--s-6) 0 var(--s-5);
}

/* caja hero estilo "premium" */
.hero__grid{
  display:grid;
  grid-template-columns: 1.2fr .9fr;
  gap: var(--s-5);
  align-items: center;

  position: relative;
  overflow: hidden;
  background:
    radial-gradient(900px 500px at 10% 10%, rgba(216,195,165,.35), transparent 55%),
    radial-gradient(600px 360px at 90% 20%, rgba(203,180,154,.30), transparent 55%),
    rgba(203,180,154,.14);

  border: 1px solid rgba(63,53,45,.12);
  border-radius: calc(var(--r-lg) + 10px);
  padding: clamp(22px, 4vw, 46px);
  box-shadow: var(--shadow-sm);
}

.hero__grid::after{
  content:"";
  position:absolute;
  inset:-1px;
  border-radius: inherit;
  pointer-events:none;
  background: linear-gradient(135deg, rgba(255,255,255,.25), transparent 45%, rgba(255,255,255,.12));
  mix-blend-mode: overlay;
}

.hero__copy{ max-width: 62ch; }

.eyebrow{
  display:inline-block;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,250,243,.72);
  border: 1px solid rgba(63,53,45,.10);
  color: var(--muted);
  font-weight: 600;
  font-size: 13px;
  margin-bottom: var(--s-3);
}

.hero__title{
  font-family: 'Playfair Display', serif;
  font-size: clamp(40px, 4.6vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
  color: var(--dark);
}

.hero__lead{
  margin-top: var(--s-2);
}

/* media */
.hero__media{
  display:flex;
  align-items: flex-end;
  justify-content: flex-end;
}

.photoCard{
  width: min(420px, 100%);
  aspect-ratio: 1 / 1;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: linear-gradient(135deg, rgba(216,195,165,.95), rgba(203,180,154,.85));
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(63,53,45,.10);
  transform: translateY(0);
  transition: transform var(--t) var(--ease);
}

.photoCard:hover{ transform: translateY(-4px); }

.photo{
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.02) contrast(1.03);
}

/* =========================================================
   4) SECTIONS
========================================================= */
.section{
  padding: var(--s-7) 0;
}

.section--alt{
  background:
    radial-gradient(700px 240px at 50% 0%, rgba(216,195,165,.22), transparent 55%),
    rgba(203,180,154,.12);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section__head{
  text-align:center;
  margin-bottom: var(--s-4);
}

.section__head h2{
  font-family: 'Playfair Display', serif;
  font-size: 34px;
  letter-spacing: -0.02em;
  margin-bottom: var(--s-1);
  color: var(--dark);
}

/* =========================================================
   5) CARDS + GRIDS
========================================================= */
.card{
  background: rgba(255,250,243,.92);
  border: 1px solid rgba(63,53,45,.12);
  border-radius: var(--r-lg);
  padding: var(--s-4);
  box-shadow: var(--shadow-sm);
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t) var(--ease);
}

.card:hover{
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(63,53,45,.18);
}

.grid3{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--s-3);
}

.projects{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s-3);
}

.project__top{
  display:flex;
  gap: var(--s-1);
  flex-wrap: wrap;
  margin-bottom: var(--s-2);
}

.tag{
  display:inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(63,53,45,.12);
  background: rgba(203,180,154,.16);
  color: var(--muted);
  font-weight: 600;
  font-size: 12px;
}

.tag--soft{
  background: rgba(216,195,165,.24);
}

.project__links{
  display:flex;
  gap: var(--s-2);
  margin-top: var(--s-3);
  flex-wrap: wrap;
}

/* =========================================================
   6) SKILLS (chips)
========================================================= */
.chips{
  display:flex;
  flex-wrap: wrap;
  gap: var(--s-1);
  margin-top: var(--s-2);
}

.chip{
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(63,53,45,.12);
  background: rgba(203,180,154,.16);
  color: var(--muted);
  font-weight: 600;
  font-size: 12px;
}

/* =========================================================
   7) CONTACT
========================================================= */
.contact__grid{
  display:grid;
  grid-template-columns: .9fr 1.1fr;
  gap: var(--s-3);
  align-items: start;
}

#contact a{
  color: var(--dark);
  text-decoration: underline;
  text-decoration-color: rgba(63,53,45,.30);
  text-underline-offset: 4px;
}

.form label{
  display:block;
  margin-bottom: var(--s-3);
}

.form span{
  display:block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}

.form input,
.form textarea{
  width: 100%;
  padding: 12px 12px;
  border-radius: var(--r-sm);
  border: 1px solid rgba(63,53,45,.14);
  background: rgba(255,250,243,.92);
  color: var(--text);
  outline: none;
  transition: box-shadow var(--t) var(--ease), border-color var(--t) var(--ease), transform var(--t) var(--ease);
}

.form input:focus,
.form textarea:focus{
  border-color: rgba(63,53,45,.22);
  box-shadow: 0 0 0 5px var(--ring);
}

.form input:hover,
.form textarea:hover{
  border-color: rgba(63,53,45,.20);
}

/* =========================================================
   8) FOOTER
========================================================= */
.footer{
  text-align:center;
  padding: 18px 0 10px;
  margin-top: var(--s-3);
}

/* =========================================================
   9) MICRO-ANIMACIONES (suaves)
========================================================= */
@media (prefers-reduced-motion: no-preference){
  .hero__copy, .photoCard, .section__head, .card{
    animation: fadeUp .7s var(--ease) both;
  }
  .photoCard{ animation-delay: .05s; }
  .section__head{ animation-delay: .08s; }
}

@keyframes fadeUp{
  from{ opacity: 0; transform: translateY(10px); }
  to{ opacity: 1; transform: translateY(0); }
}

/* =========================================================
   10) RESPONSIVE
========================================================= */
@media (max-width: 980px){
  .nav__inner{ flex-wrap: wrap; }

  /* no lo escondemos: lo acomodamos */
  .nav__links{
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 8px;
  }
  .nav__links a{ padding: 8px 10px; font-size: 14px; }

  .hero__grid{
    grid-template-columns: 1fr;
    padding: var(--s-4);
  }

  .hero__media{ justify-content: flex-start; }
  .photoCard{ width: 100%; }

  .projects{ grid-template-columns: 1fr; }
  .grid3{ grid-template-columns: 1fr; }
  .contact__grid{ grid-template-columns: 1fr; }
}