:root {
  --paper: #F7F2EE;
  --surface: #FFFDFB;
  --surface-2: #F0E4DF;
  --ink: #241318;
  --ink-soft: #5B4048;
  --ink-faint: #8A6F74;
  --line: #E3D3CE;
  --wine: #8B3148;
  --wine-deep: #6F2136;
  --brass: #A9752F;
  --brass-soft: #F1E4CC;
  --max: 1120px;
  --radius-lg: 30px;
  --radius-md: 20px;
  --shadow-warm: 0 16px 40px rgba(74,22,34,0.14);
  --shadow-soft: 0 8px 24px rgba(74,22,34,0.09);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Inter", Arial, sans-serif;
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }

h1, h2, h3 {
  font-family: "Fraunces", serif;
  color: var(--wine-deep);
  font-weight: 560;
  letter-spacing: -0.02em;
}

.mono {
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  color: var(--brass);
  font-weight: 500;
}

/* NAV */
.topbar {
  position: sticky; top: 0; z-index: 30;
  backdrop-filter: blur(10px);
  background: rgba(247,242,238,0.92);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; min-height: 88px; gap: 20px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-text { display: flex; flex-direction: column; gap: 0; }
.brand-icon { width: 10px; height: 10px; border-radius: 50%; background: var(--brass); display: inline-block; margin-top: 6px; }
.brand-name { font-family: "Great Vibes", cursive; font-size: 2.6rem; color: var(--wine-deep); line-height: 1; }
.brand-sub { font-family: "IBM Plex Mono", monospace; font-size: 0.68rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--ink-faint); margin-top: 2px; }
.menu { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.menu a { font-size: 0.88rem; color: var(--ink-soft); transition: color .2s; }
.menu a:hover { color: var(--wine); }
.lang-switch { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; }
.lang-switch a { padding: 6px 12px; font-size: 0.78rem; font-family: "IBM Plex Mono", monospace; }
.lang-switch a.active { background: var(--wine-deep); color: white; }
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; background: none; border: none; cursor: pointer; }
.h-line { width: 22px; height: 2px; background: var(--wine-deep); border-radius: 2px; }
#mobile-menu { display: none; flex-direction: column; border-top: 1px solid var(--line); padding: 10px 0 18px; }
#mobile-menu.open { display: flex; }
#mobile-menu a { padding: 12px 4px; font-size: 0.95rem; color: var(--ink); border-bottom: 1px solid var(--surface-2); }

/* HERO */
.hero { padding: 56px 0 32px; }
.hero-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 48px; align-items: center; }
.eyebrow { display: inline-block; margin-bottom: 18px; }
h1.display { font-size: clamp(2.6rem, 5.6vw, 4.4rem); line-height: 1.02; margin-bottom: 18px; max-width: 11ch; }
.role-line { font-size: 1.15rem; color: var(--wine); font-weight: 500; margin-bottom: 18px; font-family: "Fraunces", serif; font-style: italic; }
.lead { font-size: 1.05rem; line-height: 1.85; color: var(--ink-soft); max-width: 58ch; }
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 22px; border-radius: 12px; font-weight: 600; font-size: 0.9rem;
  border: 1px solid transparent; transition: transform .18s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--wine-deep); color: white; }
.btn-secondary { background: transparent; color: var(--wine-deep); border-color: var(--line); }

.hero-portrait { position: relative; }
.portrait-frame {
  aspect-ratio: 4/5; border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--line);
}
.portrait-frame img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.seal {
  position: absolute; bottom: -26px; left: -26px;
  width: 140px; height: 140px; border-radius: 50%;
  background: var(--surface); border: 1.5px solid var(--brass);
  display: grid; place-items: center; text-align: center;
  box-shadow: 0 4px 18px rgba(74,22,34,0.12);
}
.seal svg { width: 100%; height: 100%; }
.location-tag {
  margin-top: 16px; font-family: "IBM Plex Mono", monospace; font-size: 0.78rem;
  color: var(--ink-soft); display: flex; align-items: center; gap: 8px;
}

/* STATS */
.stats { padding: 40px 0 10px; }
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-md); padding: 22px; box-shadow: var(--shadow-soft); }
.stat .num { font-family: "Fraunces", serif; font-size: 1.7rem; color: var(--wine-deep); margin-bottom: 6px; }
.stat p { color: var(--ink-soft); font-size: 0.86rem; line-height: 1.6; }

/* SECTIONS */
section { padding: 30px 0; }
.section-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 44px; box-shadow: var(--shadow-warm); }
.section-head { margin-bottom: 30px; }
.section-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); }
.subcopy { color: var(--ink-soft); line-height: 1.8; max-width: 60ch; font-size: 0.96rem; margin-top: 10px; }

/* ABOUT */
.about-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 40px; align-items: start; }
.about-copy { font-size: 1.04rem; line-height: 1.95; color: var(--ink); }
.about-copy strong { color: var(--wine); }
.feature-list { display: flex; flex-direction: column; gap: 14px; }
.feature-item { background: var(--paper); border-left: 3px solid var(--brass); border-radius: 10px; padding: 18px 20px; }
.feature-item strong { display: block; color: var(--wine-deep); font-size: 0.92rem; margin-bottom: 6px; }
.feature-item p { color: var(--ink-soft); font-size: 0.9rem; line-height: 1.7; }

/* EXPERIENCE */
.exp-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 40px; }
.timeline { display: flex; flex-direction: column; }
.t-item { position: relative; padding: 0 0 28px 32px; }
.t-item::before {
  content: ''; position: absolute; left: 0; top: 4px; width: 12px; height: 12px;
  border-radius: 50%; background: var(--surface); border: 2px solid var(--brass);
}
.t-item::after { content: ''; position: absolute; left: 5px; top: 18px; bottom: 0; width: 1px; background: var(--line); }
.t-item:last-child::after { display: none; }
.t-item:last-child { padding-bottom: 0; }
.t-period { font-family: "IBM Plex Mono", monospace; font-size: 0.7rem; color: white; background: var(--wine-deep); display: inline-block; padding: 3px 12px; border-radius: 999px; margin-bottom: 8px; letter-spacing: 0.05em; }
.t-company { font-size: 1rem; font-weight: 600; color: var(--ink); }
.t-role { font-size: 0.85rem; font-weight: 500; color: var(--wine); margin: 3px 0 8px; }
.t-desc { font-size: 0.9rem; color: var(--ink-soft); line-height: 1.75; }

.skills-col { display: flex; flex-direction: column; gap: 16px; }
.skills-box { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-md); padding: 22px; box-shadow: var(--shadow-soft); }
.skills-title { font-family: "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.7rem; color: var(--ink-faint); margin-bottom: 12px; }
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { padding: 6px 14px; border-radius: 999px; font-size: 0.78rem; background: var(--surface-2); color: var(--wine-deep); border: 1px solid var(--line); font-family: "IBM Plex Mono", monospace; }
.edu-item { display: flex; gap: 12px; align-items: flex-start; }
.edu-icon { flex-shrink: 0; margin-top: 2px; }
.edu-title { font-size: 0.94rem; font-weight: 600; color: var(--ink); }
.edu-sub { font-size: 0.82rem; color: var(--wine); margin-top: 2px; }
.edu-year { font-size: 0.78rem; color: var(--ink-faint); font-family: "IBM Plex Mono", monospace; }
.skills-box p.note { color: var(--ink-soft); font-size: 0.88rem; line-height: 1.75; }
.dl-btn { display: flex; flex-direction: column; gap: 10px; margin-top: 4px; }
.dl-btn a { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 16px; border-radius: 10px; font-size: 0.86rem; font-weight: 600; }
.dl-primary { background: var(--wine-deep); color: white; }
.dl-secondary { background: var(--surface); color: var(--wine-deep); border: 1px solid var(--line); }

/* PORTFOLIO */
.projects-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; }
.project-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-soft); }
.project-media { height: 150px; background: var(--surface); display: flex; align-items: center; justify-content: center; padding: 20px; border-bottom: 1px solid var(--line); }
.project-media img { max-height: 100%; max-width: 100%; object-fit: contain; }
.project-body { padding: 22px; }
.project-tag { font-family: "IBM Plex Mono", monospace; font-size: 0.68rem; color: var(--brass); text-transform: uppercase; letter-spacing: 0.1em; }
.project-body h3 { font-size: 1.15rem; margin: 8px 0 8px; }
.project-body p { color: var(--ink-soft); font-size: 0.88rem; line-height: 1.7; margin-bottom: 12px; }
.project-link { font-size: 0.84rem; color: var(--wine-deep); font-weight: 600; }
.case-block { margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--line); }
.case-row { display: flex; gap: 6px; font-size: 0.82rem; margin-bottom: 4px; }
.case-row .k { color: var(--ink-faint); min-width: 70px; font-family: "IBM Plex Mono", monospace; font-size: 0.72rem; text-transform: uppercase; padding-top: 2px;}
.case-row .v { color: var(--ink-soft); }

/* CONTACT */
.contact-card { display: flex; justify-content: space-between; align-items: center; gap: 30px; flex-wrap: wrap; }
.contact-block { background: var(--wine-deep); border-radius: var(--radius-lg); padding: 48px 44px; box-shadow: var(--shadow-warm); border: none; }
.contact-block .mono { color: var(--brass-soft); }
.contact-block h2 { color: #FDF6EE; }
.contact-block .contact-item { color: #E7D2CE; }
.contact-block .contact-item strong { color: #FFFFFF; }
.contact-block a { color: var(--brass-soft) !important; }
.contact-block .project-card a,
.contact-block .project-link { color: var(--wine-deep) !important; }
.contact-block .btn-primary { background: #FFFFFF; color: var(--wine-deep); }
.contact-list { display: flex; flex-direction: column; gap: 8px; margin-top: 18px; }
.contact-item { font-size: 0.92rem; color: var(--ink-soft); }
.contact-item strong { color: var(--ink); margin-right: 8px; }

/* FOOTER */
.footer { padding: 30px 0 40px; border-top: 1px solid var(--line); margin-top: 20px; }
.footer-row { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px; font-size: 0.82rem; color: var(--ink-faint); }
.footer-row strong { color: var(--wine-deep); font-family: "Fraunces", serif; font-size: 1.1rem; }

@media (max-width: 900px) {
  .hero-grid, .about-grid, .exp-grid { grid-template-columns: 1fr; }
  .stats-grid, .projects-grid { grid-template-columns: repeat(2,1fr); }
  .menu { display: none; }
  .hamburger { display: flex; }
}
@media (max-width: 560px) {
  .stats-grid, .projects-grid { grid-template-columns: 1fr; }
  .section-card { padding: 28px 20px; }
  .contact-card { flex-direction: column; align-items: flex-start; }
}

/* WHATSAPP FLOAT */
.whatsapp-float {
  position: fixed; bottom: 24px; right: 24px;
  width: 60px; height: 60px; border-radius: 50%;
  background: linear-gradient(135deg, #25D366, #1ebe5d);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 30px rgba(0,0,0,0.25);
  z-index: 9998; transition: all 0.3s ease;
  opacity: 0; visibility: hidden; border: none; cursor: pointer; padding: 0;
}
.whatsapp-float.show { opacity: 1; visibility: visible; }
.whatsapp-float:hover { transform: translateY(-4px) scale(1.05); box-shadow: 0 16px 40px rgba(0,0,0,0.3); }
.whatsapp-float svg { width: 28px; height: 28px; display: block; }
@keyframes wa-pulse {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
  70% { transform: scale(1.05); box-shadow: 0 0 0 12px rgba(37, 211, 102, 0); }
  100% { transform: scale(1); }
}
.whatsapp-float { animation: wa-pulse 2.5s infinite; }

/* WHATSAPP MODAL */
.wa-modal { position: fixed; inset: 0; z-index: 9999; background: rgba(36,19,24,0.45); backdrop-filter: blur(4px); display: none; align-items: center; justify-content: center; }
.wa-modal.open { display: flex; }
.wa-modal-box { background: var(--surface); border-radius: 24px; padding: 32px 28px 28px; width: min(420px, calc(100% - 32px)); box-shadow: 0 24px 60px rgba(74,22,34,0.18); position: relative; }
.wa-modal-close { position: absolute; top: 14px; right: 16px; background: none; border: none; font-size: 1.4rem; color: var(--ink-faint); cursor: pointer; line-height: 1; }
.wa-modal-label { font-family: "IBM Plex Mono", monospace; font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--brass); margin-bottom: 6px; }
.wa-modal-title { font-family: "Fraunces", serif; font-size: 1.6rem; color: var(--wine-deep); margin-bottom: 6px; line-height: 1.1; }
.wa-modal-desc { color: var(--ink-soft); font-size: 0.9rem; margin-bottom: 20px; line-height: 1.6; }
.wa-field { margin-bottom: 14px; }
.wa-field input { width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; font-size: 0.95rem; color: var(--ink); background: var(--paper); outline: none; box-sizing: border-box; }
.wa-field-hint { display: block; font-size: 0.78rem; color: var(--ink-faint); margin-top: 4px; }
.wa-submit { width: 100%; padding: 13px; background: linear-gradient(135deg,#25D366,#1ebe5d); color: white; border: none; border-radius: 12px; font-size: 0.95rem; font-weight: 600; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 8px; }