/* =============================================
   JEYCODE SOLUTIONS — style.css
   Professional Dark Portfolio
   ============================================= */

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

/* ── DESIGN TOKENS ──────────────────────────── */
:root {
  /* Colors */
  --bg:           #080b10;
  --bg-2:         #0c1018;
  --bg-card:      rgba(13, 20, 30, 0.45);
  --bg-card-hover:rgba(20, 30, 45, 0.6);
  --green:        #4ade80;
  --green-2:      #22c55e;
  --green-dim:    rgba(74,222,128,0.08);
  --teal:         #2dd4bf;
  --teal-dim:     rgba(45,212,191,0.08);
  --text:         #f1f5f9;
  --text-2:       #cbd5e1;
  --text-muted:   #64748b;
  --border:       rgba(45, 212, 191, 0.09);
  --border-green: rgba(74, 222, 128, 0.2);

  /* Typography */
  --font:         'Outfit', 'Inter', sans-serif;
  --font-code:    'Fira Code', monospace;

  /* Spacing */
  --nav-h:        68px;
  --radius:       14px;
  --radius-lg:    20px;
  --radius-xl:    28px;

  /* Transitions */
  --ease:         cubic-bezier(0.4, 0, 0.2, 1);
  --t:            0.3s var(--ease);
}

/* ── BASE ───────────────────────────────────── */
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* Background subtle grid */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(74,222,128,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74,222,128,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* ── SCROLLBAR ──────────────────────────────── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--green-2); border-radius: 3px; }

/* Scroll Progress Bar */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--green), var(--teal));
  z-index: 9999;
  transition: width 0.05s ease-out;
}

/* ── PARTICLES ──────────────────────────────── */
#particles-canvas {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
}

/* ── LAYOUT ─────────────────────────────────── */
.section { position: relative; z-index: 1; padding: 110px 0; }

.hero-section::after,
.about-section::after,
.skills-section::after,
.projects-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(74, 222, 128, 0.12) 20%, rgba(45, 212, 191, 0.12) 80%, transparent);
}

.container { width: min(1140px, 90vw); margin: 0 auto; }

/* ── SECTION HEADER ─────────────────────────── */
.section-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 3.5rem;
}

.section-number {
  font-family: var(--font-code);
  font-size: 0.8rem;
  color: var(--green);
  border: 1px solid var(--border-green);
  padding: 2px 10px;
  border-radius: 999px;
  letter-spacing: 0.1em;
  background: var(--green-dim);
  white-space: nowrap;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.section-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(74, 222, 128, 0.25) 0%, rgba(45, 212, 191, 0.08) 50%, transparent 100%);
  position: relative;
}

.section-line::before {
  content: '';
  position: absolute;
  left: 0;
  top: -1.5px;
  width: 8px;
  height: 4px;
  background: linear-gradient(90deg, var(--green), var(--teal));
  border-radius: 2px;
  box-shadow: 0 0 8px rgba(74, 222, 128, 0.8), 0 0 3px rgba(45, 212, 191, 0.4);
}

.section-lead {
  color: var(--text-muted);
  margin-top: -2rem;
  margin-bottom: 2.5rem;
  font-size: 1rem;
}

/* ── BUTTONS ────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--t);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--green), var(--teal));
  color: #030712;
  box-shadow: 0 4px 20px rgba(74,222,128,0.25);
}
.btn-primary:hover {
  box-shadow: 0 8px 32px rgba(74,222,128,0.4);
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.btn-ghost {
  background: transparent;
  color: var(--green);
  border: 1px solid var(--border-green);
}
.btn-ghost:hover {
  background: var(--green-dim);
  border-color: var(--green);
  transform: translateY(-2px);
}

.btn-nav-cta {
  background: var(--green-dim);
  color: var(--green);
  border: 1px solid var(--border-green);
  padding: 8px 18px;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--t);
  white-space: nowrap;
}
.btn-nav-cta:hover {
  background: var(--green);
  color: #030712;
  box-shadow: 0 0 20px rgba(74,222,128,0.3);
}

.btn-full { width: 100%; justify-content: center; }

/* ── NAVBAR LOGO ────────────────────────────── */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav-logo-img {
  height: 36px;
  width: auto;
  mix-blend-mode: screen;
  filter: brightness(1.15) saturate(1.3);
  transition: var(--t);
  flex-shrink: 0;
}
.nav-logo:hover .nav-logo-img {
  filter: brightness(1.4) saturate(1.5) drop-shadow(0 0 8px rgba(74,222,128,0.6));
}

.nav-logo-text {
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
  white-space: nowrap;
  transition: color var(--t);
}
.nav-logo-dot { color: var(--green); }
.nav-logo:hover .nav-logo-text { color: var(--green); }

/* ── NAVBAR ─────────────────────────────────── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100; height: var(--nav-h);
  display: flex; align-items: center;
  transition: background var(--t), box-shadow var(--t);
}

.navbar.scrolled {
  background: rgba(8,11,16,0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
}

.nav-container {
  width: min(1200px, 92vw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.nav-logo-img {
  height: 40px; width: auto;
  mix-blend-mode: screen;
  filter: brightness(1.1) saturate(1.2);
  transition: var(--t);
}
.nav-logo:hover .nav-logo-img {
  filter: brightness(1.3) saturate(1.4) drop-shadow(0 0 8px rgba(74,222,128,0.5));
}

.nav-links { display: flex; gap: 2rem; margin-left: auto; }

.nav-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  transition: color var(--t);
}
.nav-link::after {
  content: '';
  position: absolute; bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--green);
  border-radius: 1px;
  transition: width var(--t);
}
.nav-link:hover, .nav-link.active { color: var(--text); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-toggle span {
  display: block; width: 22px; height: 2px;
  background: var(--text-2); border-radius: 2px; transition: var(--t);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── HERO ───────────────────────────────────── */
.hero-section {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 0;
}

.hero-grid {
  width: min(1200px, 92vw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding-top: var(--nav-h);
}

/* Hero Left */
.hero-left { display: flex; flex-direction: column; gap: 1.4rem; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--green);
  background: var(--green-dim);
  border: 1px solid var(--border-green);
  padding: 6px 14px;
  border-radius: 999px;
  width: fit-content;
}

.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse-dot 2s ease-in-out infinite;
}

.hero-greeting {
  font-family: var(--font-code);
  font-size: 0.95rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.hero-name {
  /* Will contain the logo image */
}

.hero-logo-inline {
  height: 100px;
  width: auto;
  mix-blend-mode: screen;
  filter: brightness(1.15) saturate(1.2) drop-shadow(0 0 16px rgba(74,222,128,0.35));
}

.hero-role {
  font-family: var(--font-code);
  font-size: 1rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}
.role-prefix { color: var(--teal); }
.role-typed  { color: var(--green); font-weight: 500; }
.role-cursor { color: var(--green); animation: blink 1s step-end infinite; }

.hero-desc {
  font-size: 1.05rem;
  color: var(--text-2);
  max-width: 440px;
  line-height: 1.75;
}
.hero-desc strong { color: var(--text); }

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border);
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat-number {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--green);
  line-height: 1;
  font-family: var(--font);
}
.stat-unit { font-size: 1rem; color: var(--green); font-weight: 700; }
.stat-label { font-size: 0.75rem; color: var(--text-muted); }

.stat-divider {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, var(--border-green), transparent);
}

/* Hero Right — Terminal */
.hero-right { position: relative; }

.terminal {
  background: #0d1117;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(74,222,128,0.1),
    0 24px 64px rgba(0,0,0,0.5),
    0 0 80px rgba(74,222,128,0.05);
  position: relative;
}

.terminal::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 14px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.02);
}

.terminal-dots { display: flex; gap: 6px; }
.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot-red    { background: #ff5f57; }
.dot-yellow { background: #febc2e; }
.dot-green  { background: #28c840; }

.terminal-title {
  font-family: var(--font-code);
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-left: auto;
}

.terminal-body { padding: 1.5rem 1.8rem 2rem; }

.terminal-code {
  font-family: var(--font-code);
  font-size: 0.88rem;
  line-height: 1.9;
  white-space: pre;
}

/* Code colors */
.t-keyword { color: #ff79c6; }
.t-var     { color: #f8f8f2; }
.t-op      { color: #ff79c6; }
.t-prop    { color: #50fa7b; }
.t-str     { color: #f1fa8c; }
.t-bool    { color: #bd93f9; }

/* Hero Scroll */
.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.scroll-mouse {
  width: 22px; height: 36px;
  border: 2px solid rgba(74,222,128,0.3);
  border-radius: 11px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-wheel {
  width: 3px; height: 8px;
  background: var(--green);
  border-radius: 2px;
  animation: scrollWheel 2s ease-in-out infinite;
}

/* ── ABOUT ──────────────────────────────────── */
.about-section { background: var(--bg-2); }

.about-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 5rem;
  align-items: start;
}

.about-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.about-logo-card {
  position: relative;
  width: 260px;
  height: 260px;
  border-radius: var(--radius-xl);
  background: rgba(74,222,128,0.04);
  border: 1px solid var(--border-green);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.logo-glow-ring {
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: conic-gradient(from 0deg, var(--green), var(--teal), transparent 60%, var(--green));
  opacity: 0;
  transition: opacity 0.5s;
}
.about-logo-card:hover .logo-glow-ring {
  opacity: 0.25;
}

.about-logo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  mix-blend-mode: screen;
  filter: brightness(1.05) saturate(1.1);
  position: relative;
  z-index: 1;
}

.about-content { display: flex; flex-direction: column; gap: 1.2rem; }

.about-lead {
  font-size: 1.1rem;
  color: var(--text-2);
  line-height: 1.8;
}
.about-lead strong { color: var(--green); }

.about-text { color: var(--text-muted); line-height: 1.8; }

/* Highlights */
.about-highlights { display: flex; flex-direction: column; gap: 1rem; margin-top: 0.5rem; }

.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--t);
}
.highlight-item:hover {
  border-color: var(--border-green);
  background: var(--green-dim);
}

.highlight-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  line-height: 1;
  margin-top: 2px;
}

.highlight-item strong {
  display: block;
  font-size: 0.9rem;
  color: var(--text);
  margin-bottom: 2px;
}
.highlight-item p { font-size: 0.82rem; color: var(--text-muted); }

/* Chips */
.about-chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }

.chip {
  font-size: 0.8rem;
  padding: 5px 14px;
  border-radius: 999px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: var(--t);
}
.chip:hover {
  border-color: var(--green);
  color: var(--green);
  background: var(--green-dim);
}

/* ── SKILLS ─────────────────────────────────── */
.skills-categories {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.skill-category {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
  transition: var(--t);
}
.skill-category:hover {
  border-color: var(--border-green);
  background: rgba(74,222,128,0.03);
}

.cat-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 1.2rem;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.cat-icon { font-size: 1.1rem; }

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

.skill-pill {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 7px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--text-2);
  transition: var(--t);
  cursor: default;
}
.skill-pill i { font-size: 1.2rem; }
.skill-pill:hover {
  border-color: var(--green);
  color: var(--text);
  background: var(--green-dim);
  transform: translateY(-2px);
}

/* ── PROJECT CARDS ──────────────────────────── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--t);
  position: relative;
  cursor: pointer;
}

/* Full-card link overlay */
.project-card-link {
  position: absolute;
  inset: 0;
  z-index: 4;
  border-radius: inherit;
}

.project-card:hover {
  border-color: var(--border-green);
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.4), 0 0 0 1px rgba(74,222,128,0.12);
}

/* ── Banner ── */
.project-banner {
  position: relative;
  height: 170px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Galaxy: fondo oscuro temático */
.project-banner-galaxy {
  background: radial-gradient(ellipse at center, #0a1a0a 0%, #000 70%);
  box-shadow: inset 0 0 60px rgba(0,200,80,0.08);
}

/* FluxControl: gradiente azul/teal que hace legible el logo */
.project-banner-flux {
  background: linear-gradient(135deg, #0d1f3c 0%, #0a3040 50%, #0d2530 100%);
}

/* JackeSoftware: gradiente índigo/violeta oscuro */
.project-banner-jacke {
  background: linear-gradient(135deg, #111029 0%, #1f1437 50%, #0c0817 100%);
}

/* Coming soon */
.project-banner-soon {
  background: linear-gradient(135deg, rgba(74,222,128,0.04), rgba(45,212,191,0.04));
  border-bottom: 1px solid var(--border);
}

.project-banner-logo {
  max-height: 130px;
  max-width: 85%;
  object-fit: contain;
  transition: transform 0.4s var(--ease);
  position: relative;
  z-index: 1;
}

.project-card:hover .project-banner-logo {
  transform: scale(1.06);
}

/* Overlay "Ver proyecto" */
.project-banner-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s var(--ease);
  backdrop-filter: blur(4px);
  z-index: 2;
}

.project-card:hover .project-banner-overlay {
  opacity: 1;
}

.project-visit-btn {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  background: var(--green);
  color: #030712;
  padding: 10px 22px;
  border-radius: var(--radius);
  letter-spacing: 0.02em;
  pointer-events: none;
}

/* Live badge */
.project-badges {
  position: absolute;
  top: 10px;
  left: 12px;
  z-index: 3;
}

.project-live-badge {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--green);
  background: rgba(0,0,0,0.65);
  border: 1px solid rgba(74,222,128,0.35);
  padding: 3px 10px;
  border-radius: 999px;
  backdrop-filter: blur(8px);
  letter-spacing: 0.05em;
}

/* ── Body ── */
.project-body {
  padding: 1.4rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  flex: 1;
  position: relative;
  z-index: 2;
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.project-number {
  font-family: var(--font-code);
  font-size: 0.72rem;
  color: var(--text-muted);
}

.project-links {
  display: flex;
  gap: 0.5rem;
  position: relative;
  z-index: 3;
}

.project-link {
  width: 32px; height: 32px;
  border-radius: 8px;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  transition: var(--t);
}
.project-link svg { width: 15px; height: 15px; }
.project-link:hover {
  border-color: var(--green);
  color: var(--green);
  background: var(--green-dim);
}

.project-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.project-name a { color: inherit; }

.project-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
  flex: 1;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: auto;
  padding-top: 0.5rem;
}

.project-tag {
  font-family: var(--font-code);
  font-size: 0.7rem;
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(45,212,191,0.07);
  color: var(--teal);
  border: 1px solid rgba(45,212,191,0.18);
  white-space: nowrap;
}

/* Coming soon card */
.coming-soon {
  opacity: 0.6;
}
.coming-soon:hover {
  opacity: 0.8;
  transform: translateY(-3px);
}
.project-coming-icon {
  font-size: 3.5rem;
  opacity: 0.35;
}

/* Project name link */
.project-name a {
  color: inherit;
  transition: color var(--t);
}
.project-name a:hover { color: var(--green); }





/* ── CONTACT ────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 4rem;
  align-items: start;
}

.contact-heading {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
  letter-spacing: -0.02em;
}

.contact-text { color: var(--text-muted); margin-bottom: 2rem; line-height: 1.75; }

.contact-details { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem; }

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: var(--green-dim);
  border: 1px solid var(--border-green);
  display: flex; align-items: center; justify-content: center;
  color: var(--green);
  flex-shrink: 0;
}
.contact-icon svg { width: 18px; height: 18px; }

.contact-label { font-size: 0.75rem; color: var(--text-muted); display: block; }
.contact-value { font-size: 0.9rem; color: var(--text-2); font-weight: 500; }
a.contact-value:hover { color: var(--green); }

.social-links { display: flex; gap: 0.8rem; }

.social-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--t);
}
.social-link svg { width: 18px; height: 18px; flex-shrink: 0; }
.social-link:hover {
  border-color: var(--green);
  color: var(--green);
  background: var(--green-dim);
  transform: translateY(-2px);
}

/* Contact Form */
.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem;
}

.contact-form { display: flex; flex-direction: column; gap: 1.2rem; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }

.form-group { display: flex; flex-direction: column; gap: 0.4rem; }

.form-group label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.03em;
}

.form-group input,
.form-group textarea {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 11px 15px;
  font-family: var(--font);
  font-size: 0.9rem;
  color: var(--text);
  outline: none;
  transition: var(--t);
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(100,116,139,0.6); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--green);
  background: rgba(74,222,128,0.03);
  box-shadow: 0 0 0 3px rgba(74,222,128,0.07);
}

/* Phone Input Group */
.phone-input-group {
  display: flex;
  gap: 0.5rem;
}
.phone-input-group input {
  flex: 1;
}

/* Custom Phone Select */
.custom-select-wrapper {
  position: relative;
  user-select: none;
  width: 115px;
}
.custom-select {
  position: relative;
  display: flex;
  flex-direction: column;
}
.custom-select-trigger {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 11px 12px;
  font-family: var(--font);
  font-size: 0.88rem;
  color: var(--text);
  outline: none;
  cursor: pointer;
  transition: var(--t);
  height: 46px; /* Para que coincida con la altura del input */
  box-sizing: border-box;
}
.custom-select-trigger:hover {
  border-color: var(--green);
  background: rgba(74, 222, 128, 0.02);
}
.custom-select-trigger span {
  font-weight: 500;
}
.custom-select-trigger .flag-icon {
  width: 18px;
  height: auto;
  border-radius: 2px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

/* Arrow */
.custom-select-trigger .arrow {
  position: relative;
  width: 8px;
  height: 8px;
  margin-left: 2px;
}
.custom-select-trigger .arrow::before,
.custom-select-trigger .arrow::after {
  content: "";
  position: absolute;
  top: 3px;
  width: 5px;
  height: 1.5px;
  background-color: var(--text-muted);
  transition: var(--t);
}
.custom-select-trigger .arrow::before {
  left: 0;
  transform: rotate(45deg);
}
.custom-select-trigger .arrow::after {
  left: 3.5px;
  transform: rotate(-45deg);
}
.custom-select.open .custom-select-trigger .arrow::before {
  transform: rotate(-45deg);
}
.custom-select.open .custom-select-trigger .arrow::after {
  transform: rotate(45deg);
}

/* Custom Options Dropdown */
.custom-options {
  position: absolute;
  display: block;
  top: 100%;
  left: 0;
  right: -55px; /* Más ancho para que quepa el texto de países y su bandera */
  border: 1px solid var(--border);
  background: #0b111a;
  border-radius: var(--radius);
  margin-top: 5px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 100;
  max-height: 200px;
  overflow-y: auto;
  transition: var(--t);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}
/* Scrollbar para las opciones */
.custom-options::-webkit-scrollbar {
  width: 6px;
}
.custom-options::-webkit-scrollbar-track {
  background: transparent;
}
.custom-options::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}
.custom-options::-webkit-scrollbar-thumb:hover {
  background: var(--green);
}

.custom-select.open .custom-options {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}

.custom-option {
  position: relative;
  display: flex;
  align-items: center;
  padding: 8px 12px;
  font-size: 0.82rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--t);
}
.custom-option:hover {
  color: var(--text);
  background: rgba(74, 222, 128, 0.08);
}
.custom-option.selected {
  color: var(--green);
  background: rgba(74, 222, 128, 0.04);
}
.custom-option .flag-icon {
  width: 16px;
  height: auto;
  margin-right: 8px;
  border-radius: 1.5px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* ── FOOTER ─────────────────────────────────── */
.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, transparent 0%, rgba(12, 16, 24, 0.4) 100%);
  padding: 4rem 0 3rem;
}

.footer-container {
  width: min(1200px, 92vw);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-logo {
  height: 85px;
  width: auto;
  mix-blend-mode: screen;
  filter: brightness(1.1) saturate(1.1);
  transition: var(--t);
}
.footer-logo:hover {
  filter: brightness(1.3) saturate(1.2) drop-shadow(0 0 12px rgba(74,222,128,0.4));
}

.footer-socials {
  display: flex;
  gap: 0.8rem;
}

.footer-social-link {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--t);
  background: rgba(255, 255, 255, 0.01);
}
.footer-social-link:hover {
  color: var(--green);
  border-color: var(--border-green);
  background: var(--green-dim);
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(74,222,128,0.15);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(45, 212, 191, 0.05);
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--text-muted);
}
.footer-name {
  color: var(--green);
  font-weight: 600;
}

.footer-links {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}
.footer-links a {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
  transition: color var(--t);
}
.footer-links a:hover {
  color: var(--green);
}

/* ── REVEAL ANIMATION ───────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}
.reveal.visible { opacity: 1; transform: none; }

.project-icon-wrap {
  width: 100%;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(0,0,0,0.2);
  margin-bottom: 0.25rem;
  border: 1px solid var(--border);
  transition: var(--t);
}

.project-card:hover .project-icon-wrap {
  border-color: var(--border-green);
}

.project-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 0.8rem;
  transition: transform var(--t);
}

.project-card:hover .project-logo-img {
  transform: scale(1.05);
}

/* FluxControl tiene fondo blanco — lo manejamos con blend mode */
.project-logo-flux {
  mix-blend-mode: multiply;
  filter: contrast(1.1) saturate(1.2);
  background: white;
  border-radius: var(--radius);
}

.project-coming-icon {
  font-size: 3rem;
  opacity: 0.4;
}

.coming-soon {
  opacity: 0.55;
  border-style: dashed;
}
.coming-soon:hover {
  opacity: 0.75;
}

/* Project name link */
.project-name a {
  color: inherit;
  transition: color var(--t);
}
.project-name a:hover {
  color: var(--green);
}

/* ── KEYFRAMES ────────────────────────────────── */
@keyframes blink {
  0%, 100% { opacity: 1; } 50% { opacity: 0; }
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 6px var(--green); }
  50%       { box-shadow: 0 0 14px var(--green), 0 0 4px var(--green); }
}

@keyframes scrollWheel {
  0%   { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(14px); opacity: 0; }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-16px); }
  to   { opacity: 1; transform: none; }
}

/* ── SCROLL REVEAL ANIMATIONS ───────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1),
              transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform, opacity;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-35px);
  transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1),
              transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform, opacity;
}
.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(35px);
  transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1),
              transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform, opacity;
}
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-zoom {
  opacity: 0;
  transform: scale(0.93);
  transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1),
              transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform, opacity;
}
.reveal-zoom.visible {
  opacity: 1;
  transform: scale(1);
}

/* ── RESPONSIVE ─────────────────────────────── */

/* Tablet */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding-top: calc(var(--nav-h) + 2.5rem);
    padding-bottom: 5rem;
    text-align: center;
  }
  .hero-left {
    align-items: center;
  }
  .hero-desc { max-width: 560px; }
  .hero-stats { justify-content: center; }
  .hero-actions { justify-content: center; }
  .hero-right {
    max-width: 580px;
    margin: 0 auto;
    width: 100%;
  }
  .terminal-code { font-size: 0.83rem; }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Mobile grande */
@media (max-width: 768px) {
  :root { --nav-h: 62px; }

  .section { padding: 80px 0; }

  /* Navbar */
  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(8,11,16,0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    gap: 0;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease), padding 0.3s;
    z-index: 99;
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open {
    max-height: 400px;
    padding: 1.5rem 0;
  }
  .nav-links li { width: 100%; text-align: center; }
  .nav-link {
    display: block;
    padding: 0.9rem 2rem;
    font-size: 1rem;
    border-bottom: 1px solid var(--border);
  }
  .nav-links li:last-child .nav-link { border-bottom: none; }
  .nav-toggle { display: flex; }
  .btn-nav-cta { display: none; }
  .nav-logo-dot { display: none; }

  /* Hero */
  .hero-grid {
    gap: 2rem;
    padding-top: calc(var(--nav-h) + 1.5rem);
    padding-bottom: 4rem;
  }
  .hero-badge { font-size: 0.75rem; }
  .hero-logo-inline { height: 75px; }
  .hero-desc { font-size: 0.95rem; max-width: 100%; }
  .hero-role { font-size: 0.88rem; justify-content: center; }
  .hero-stats {
    gap: 1rem;
    padding-top: 1rem;
  }
  .stat-number { font-size: 1.5rem; }
  .hero-right { display: none; }
  .hero-scroll-hint { display: none; }

  /* Section headers */
  .section-header { flex-wrap: wrap; gap: 0.6rem; }
  .section-line { display: none; }
  .section-title { white-space: normal; font-size: 1.7rem; }

  /* About */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    text-align: center;
  }
  .about-logo-card {
    width: 200px;
    height: 200px;
    margin: 0 auto;
  }
  .about-highlights { gap: 0.8rem; }
  .highlight-item { text-align: left; }
  .about-chips { justify-content: center; }

  /* Skills */
  .skills-categories { grid-template-columns: 1fr; gap: 1rem; }
  .skills-row { gap: 0.6rem; }
  .skill-pill { font-size: 0.8rem; padding: 6px 12px; }

  /* Projects */
  .projects-grid { grid-template-columns: 1fr; gap: 1.2rem; }
  .project-card { padding: 1.4rem; }

  /* Contact */
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .contact-form-wrap { padding: 1.5rem; }
  .form-row { grid-template-columns: 1fr; gap: 1rem; }
  .social-links { flex-wrap: wrap; }

  /* Footer */
  .footer {
    padding: 3rem 0 2rem;
  }
  .footer-container {
    gap: 1.5rem;
    align-items: center;
    text-align: center;
  }
  .footer-top {
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
    width: 100%;
  }
  .footer-logo {
    height: 65px;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
    padding-top: 1.5rem;
    width: 100%;
  }
  .footer-links {
    justify-content: center;
    gap: 1.2rem;
  }
  .footer-copy {
    order: 2;
  }
}

/* Mobile pequeño */
@media (max-width: 480px) {
  .container { width: 92vw; }

  .hero-grid { padding-left: 1rem; padding-right: 1rem; }
  .hero-stats { gap: 0.8rem; }
  .stat-divider { height: 30px; }
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .btn { width: 100%; justify-content: center; max-width: 280px; }

  .terminal-code { font-size: 0.72rem; }

  .about-logo-card { width: 170px; height: 170px; }

  .skills-row { gap: 0.5rem; }
  .skill-pill { font-size: 0.75rem; padding: 5px 10px; }
  .skill-pill i { font-size: 1rem; }

  .project-name { font-size: 1rem; }
  .btn-full { font-size: 0.88rem; padding: 12px 16px; }

  .section-number { font-size: 0.72rem; }
  .section-title { font-size: 1.45rem; }
}