/* =========================================================
   CESARF — corporate-tech personal portfolio
   Palette derived from logo: deep navy + electric blue
   ========================================================= */

:root {
  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);

  /* Spacing */
  --space-1: 0.25rem;  --space-2: 0.5rem;  --space-3: 0.75rem;
  --space-4: 1rem;     --space-5: 1.25rem; --space-6: 1.5rem;
  --space-8: 2rem;     --space-10: 2.5rem; --space-12: 3rem;
  --space-16: 4rem;    --space-20: 5rem;   --space-24: 6rem;  --space-32: 8rem;

  /* Radius */
  --radius-sm: 0.375rem; --radius-md: 0.5rem; --radius-lg: 0.75rem;
  --radius-xl: 1rem; --radius-full: 9999px;

  --transition-interactive: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 680px;
  --content-default: 980px;
  --content-wide: 1200px;

  --font-display: 'Space Grotesk', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

/* ---------- DARK MODE (primary brand look) ---------- */
:root, [data-theme='dark'] {
  --color-bg: #0a0f1c;
  --color-surface: #101728;
  --color-surface-2: #16203a;
  --color-surface-offset: #0e1526;
  --color-border: #1e2b45;
  --color-border-strong: #2c3d5e;

  --color-text: #e6ecf6;
  --color-text-muted: #93a3bd;
  --color-text-faint: #5f6f8a;
  --color-text-inverse: #0a0f1c;

  --color-primary: #2ea3ff;          /* electric blue */
  --color-primary-hover: #55b6ff;
  --color-primary-active: #1a86e0;
  --color-cyan: #3fe0ff;             /* accent glow from logo */
  --color-primary-soft: rgba(46, 163, 255, 0.12);

  --grid-line: rgba(46, 163, 255, 0.06);
  --glow: rgba(46, 163, 255, 0.35);

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.4);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.45);
  --shadow-lg: 0 20px 50px rgba(0,0,0,0.55);
}

/* ---------- LIGHT MODE ---------- */
[data-theme='light'] {
  --color-bg: #f5f8fc;
  --color-surface: #ffffff;
  --color-surface-2: #eef3fa;
  --color-surface-offset: #e8eef7;
  --color-border: #d5deec;
  --color-border-strong: #c0cde0;

  --color-text: #0e1a30;
  --color-text-muted: #4b5c76;
  --color-text-faint: #8595ad;
  --color-text-inverse: #ffffff;

  --color-primary: #0f74d6;
  --color-primary-hover: #0a5fb3;
  --color-primary-active: #0a5fb3;
  --color-cyan: #0596b8;
  --color-primary-soft: rgba(15, 116, 214, 0.08);

  --grid-line: rgba(15, 116, 214, 0.05);
  --glow: rgba(15, 116, 214, 0.18);

  --shadow-sm: 0 1px 2px rgba(20,40,80,0.06);
  --shadow-md: 0 8px 24px rgba(20,40,80,0.08);
  --shadow-lg: 0 20px 50px rgba(20,40,80,0.12);
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --color-bg: #f5f8fc; --color-surface: #ffffff; --color-surface-2: #eef3fa;
    --color-surface-offset: #e8eef7; --color-border: #d5deec; --color-border-strong: #c0cde0;
    --color-text: #0e1a30; --color-text-muted: #4b5c76; --color-text-faint: #8595ad;
    --color-text-inverse: #ffffff; --color-primary: #0f74d6; --color-primary-hover: #0a5fb3;
    --color-primary-active: #0a5fb3; --color-cyan: #0596b8; --color-primary-soft: rgba(15,116,214,0.08);
    --grid-line: rgba(15,116,214,0.05); --glow: rgba(15,116,214,0.18);
    --shadow-sm: 0 1px 2px rgba(20,40,80,0.06); --shadow-md: 0 8px 24px rgba(20,40,80,0.08);
    --shadow-lg: 0 20px 50px rgba(20,40,80,0.12);
  }
}

/* ============================ LAYOUT ============================ */
.container { width: 100%; max-width: var(--content-wide); margin-inline: auto; padding-inline: clamp(var(--space-5), 5vw, var(--space-16)); }
.container--narrow { max-width: var(--content-narrow); }
.container--default { max-width: var(--content-default); }

section { padding-block: clamp(var(--space-16), 9vw, var(--space-32)); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary);
  display: inline-flex; align-items: center; gap: var(--space-2);
  margin-bottom: var(--space-4);
}
.eyebrow::before { content: ''; width: 24px; height: 1px; background: var(--color-primary); display: inline-block; }

h1, h2, h3 { font-family: var(--font-display); letter-spacing: -0.02em; font-weight: 600; }
.section-title { font-size: var(--text-xl); margin-bottom: var(--space-4); }
.section-lead { color: var(--color-text-muted); font-size: var(--text-lg); max-width: 60ch; }

/* ============================ HEADER ============================ */
.header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in oklab, var(--color-bg) 82%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background .3s;
}
.header--scrolled { border-bottom-color: var(--color-border); background: color-mix(in oklab, var(--color-bg) 92%, transparent); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 4.5rem; }
.brand { display: inline-flex; align-items: center; gap: var(--space-3); color: var(--color-text); text-decoration: none; }
.brand__mark { color: var(--color-primary); }
.brand__name { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; letter-spacing: 0.04em; }

.nav { display: flex; align-items: center; gap: var(--space-2); }
.nav__links { display: flex; align-items: center; gap: var(--space-1); list-style: none; }
.nav__link {
  font-size: var(--text-sm); color: var(--color-text-muted); text-decoration: none;
  padding: var(--space-2) var(--space-3); border-radius: var(--radius-md); position: relative;
}
.nav__link:hover, .nav__link[aria-current='page'] { color: var(--color-text); }
.nav__link[aria-current='page']::after {
  content: ''; position: absolute; left: var(--space-3); right: var(--space-3); bottom: 4px;
  height: 2px; background: var(--color-primary); border-radius: 2px;
}
.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: var(--radius-md);
  color: var(--color-text-muted); border: 1px solid var(--color-border);
}
.theme-toggle:hover { color: var(--color-primary); border-color: var(--color-primary); }
.theme-reset {
  height: 32px;
  padding: 0 var(--space-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  color: var(--color-text-faint);
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  letter-spacing: .02em;
}
.theme-reset:hover { color: var(--color-primary); border-color: var(--color-primary); }
.nav__toggle { display: none; width: 40px; height: 40px; border-radius: var(--radius-md);
  color: var(--color-text); border: 1px solid var(--color-border); align-items: center; justify-content: center; }

/* ============================ BUTTONS ============================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  font-size: var(--text-sm); font-weight: 600; text-decoration: none;
  padding: var(--space-3) var(--space-6); border-radius: var(--radius-md);
  border: 1px solid transparent; white-space: nowrap;
}
.btn--primary { background: var(--color-primary); color: #fff; box-shadow: 0 4px 18px var(--glow); }
.btn--primary:hover { background: var(--color-primary-hover); transform: translateY(-2px); box-shadow: 0 8px 26px var(--glow); }
.btn--ghost { background: transparent; color: var(--color-text); border-color: var(--color-border-strong); }
.btn--ghost:hover { border-color: var(--color-primary); color: var(--color-primary); transform: translateY(-2px); }
.btn svg { width: 18px; height: 18px; }

/* ============================ HERO ============================ */
.hero { position: relative; overflow: hidden; padding-block: clamp(var(--space-24), 14vw, 12rem); }
.hero__grid-bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 70% at 65% 30%, #000 20%, transparent 75%);
}
.hero__glow {
  position: absolute; top: -10%; right: -5%; width: 620px; height: 620px; z-index: 0;
  background: radial-gradient(circle, var(--glow), transparent 62%); filter: blur(30px); pointer-events: none;
}
.hero__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr 0.85fr; gap: var(--space-16); align-items: center; }
.hero__status {
  display: inline-flex; align-items: center; gap: var(--space-2); font-family: var(--font-mono);
  font-size: var(--text-xs); color: var(--color-text-muted); padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border); border-radius: var(--radius-full); margin-bottom: var(--space-6);
}
.hero__status .dot { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 10px #22c55e; }
.hero h1 { font-size: var(--text-2xl); margin-bottom: var(--space-6); }
.hero h1 .accent { color: var(--color-primary); }
.hero__sub { font-size: var(--text-lg); color: var(--color-text-muted); max-width: 52ch; margin-bottom: var(--space-8); }
.hero__cta { display: flex; flex-wrap: wrap; gap: var(--space-4); margin-bottom: var(--space-8); }
.hero__loc { font-size: var(--text-sm); color: var(--color-text-faint); display: flex; align-items: center; gap: var(--space-2); }
.hero__loc svg { width: 16px; height: 16px; color: var(--color-primary); }

.hero__panel {
  border: 1px solid var(--color-border); border-radius: var(--radius-xl);
  background: linear-gradient(160deg, var(--color-surface), var(--color-surface-offset));
  padding: var(--space-6); box-shadow: var(--shadow-lg); position: relative; overflow: hidden;
}
.hero__panel::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-cyan), transparent);
}
.panel__head { display: flex; align-items: center; gap: var(--space-2); margin-bottom: var(--space-5); }
.panel__dots { display: flex; gap: 6px; }
.panel__dots span { width: 10px; height: 10px; border-radius: 50%; background: var(--color-border-strong); }
.panel__title { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-text-faint); margin-left: auto; }
.panel__row { display: flex; justify-content: space-between; align-items: center; padding: var(--space-3) 0; border-bottom: 1px dashed var(--color-border); font-size: var(--text-sm); }
.panel__row:last-child { border-bottom: none; }
.panel__key { color: var(--color-text-muted); font-family: var(--font-mono); }
.panel__val { color: var(--color-text); font-weight: 600; }
.panel__val.on { color: var(--color-primary); }

/* ============================ STATS STRIP ============================ */
.stats { border-block: 1px solid var(--color-border); background: var(--color-surface-offset); }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-8); padding-block: var(--space-10); }
.stat { text-align: center; }
.stat__num { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 700; color: var(--color-primary); }
.stat__label { font-size: var(--text-xs); color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.1em; margin-top: var(--space-1); }

/* ============================ ABOUT PREVIEW ============================ */
.about__grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(var(--space-8), 6vw, var(--space-20)); align-items: center; }
.about__text p { color: var(--color-text-muted); margin-bottom: var(--space-4); font-size: var(--text-base); }
.about__text p strong { color: var(--color-text); font-weight: 600; }
.about__link { display: inline-flex; align-items: center; gap: var(--space-2); color: var(--color-primary); font-weight: 600; text-decoration: none; font-size: var(--text-sm); margin-top: var(--space-3); }
.about__link:hover { gap: var(--space-3); }

/* ============================ CARDS / FEATURED WORK ============================ */
.work__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); margin-top: var(--space-12); }
.card {
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3);
  transition: transform var(--transition-interactive), border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}
.card:hover { transform: translateY(-6px); border-color: var(--color-primary); box-shadow: var(--shadow-md); }
.card__icon {
  width: 48px; height: 48px; border-radius: var(--radius-md); display: grid; place-items: center;
  background: var(--color-primary-soft); color: var(--color-primary); margin-bottom: var(--space-2);
}
.card__icon svg { width: 24px; height: 24px; }
.card__tag { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-primary); letter-spacing: 0.08em; text-transform: uppercase; }
.card h3 { font-size: var(--text-lg); }
.card p { color: var(--color-text-muted); font-size: var(--text-sm); flex-grow: 1; }
.card__meta { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-2); }
.chip { font-size: var(--text-xs); padding: 4px var(--space-3); border-radius: var(--radius-full); background: var(--color-surface-2); border: 1px solid var(--color-border); color: var(--color-text-muted); }
.card__link { color: var(--color-primary); font-weight: 600; font-size: var(--text-sm); text-decoration: none; display: inline-flex; align-items: center; gap: var(--space-2); margin-top: var(--space-2); }
.card__link:hover { gap: var(--space-3); }

/* ============================ EXPERIENCE ============================ */
.exp { background: var(--color-surface-offset); border-block: 1px solid var(--color-border); }
.exp__list { display: flex; flex-direction: column; gap: var(--space-6); margin-top: var(--space-12); }
.exp__item {
  display: grid; grid-template-columns: 200px 1fr; gap: var(--space-8);
  padding: var(--space-6); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
}
.exp__period { font-family: var(--font-mono); font-size: var(--text-sm); color: var(--color-primary); }
.exp__company { color: var(--color-text-muted); font-size: var(--text-sm); margin-top: var(--space-1); }
.exp__role { font-size: var(--text-lg); font-family: var(--font-display); font-weight: 600; margin-bottom: var(--space-2); }
.exp__desc { color: var(--color-text-muted); font-size: var(--text-sm); margin-bottom: var(--space-3); }
.exp__points { list-style: none; display: flex; flex-direction: column; gap: var(--space-2); }
.exp__points li { position: relative; padding-left: var(--space-6); color: var(--color-text-muted); font-size: var(--text-sm); max-width: 68ch; }
.exp__points li::before { content: '▸'; position: absolute; left: 0; color: var(--color-primary); }

/* ============================ SKILLS ============================ */
.skills__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); margin-top: var(--space-12); }
.skillcard { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-6); }
.skillcard h3 { font-size: var(--text-base); display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-4); }
.skillcard h3 svg { width: 20px; height: 20px; color: var(--color-primary); }
.skillcard__tags { display: flex; flex-wrap: wrap; gap: var(--space-2); }

/* ============================ FUTURE FOCUS ============================ */
.future { position: relative; overflow: hidden; }
.future__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); margin-top: var(--space-12); }
.milestone { border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-6); background: var(--color-surface); position: relative; }
.milestone__step { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-primary); }
.milestone h3 { font-size: var(--text-lg); margin: var(--space-2) 0; }
.milestone p { color: var(--color-text-muted); font-size: var(--text-sm); }

/* ============================ CONTACT CTA ============================ */
.cta { text-align: center; }
.cta__box {
  border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: clamp(var(--space-10), 6vw, var(--space-24));
  background: radial-gradient(ellipse 100% 120% at 50% 0%, var(--color-primary-soft), var(--color-surface)); position: relative; overflow: hidden;
}
.cta__box h2 { font-size: var(--text-2xl); margin-bottom: var(--space-4); }
.cta__box p { color: var(--color-text-muted); font-size: var(--text-lg); max-width: 50ch; margin: 0 auto var(--space-8); }
.cta__actions { display: flex; flex-wrap: wrap; gap: var(--space-4); justify-content: center; }

/* ============================ FOOTER ============================ */
.footer { border-top: 1px solid var(--color-border); padding-block: var(--space-12); }
.footer__inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--space-6); }
.footer__brand { color: var(--color-text-muted); font-size: var(--text-sm); }
.footer__links { display: flex; gap: var(--space-5); }
.footer__links a { color: var(--color-text-muted); text-decoration: none; font-size: var(--text-sm); }
.footer__links a:hover { color: var(--color-primary); }

/* ============================ PAGE HEADER (interior) ============================ */
.pagehead { padding-block: clamp(var(--space-16), 10vw, var(--space-24)) var(--space-12); position: relative; overflow: hidden; border-bottom: 1px solid var(--color-border); }
.pagehead__glow { position: absolute; top: -40%; left: -10%; width: 500px; height: 500px; background: radial-gradient(circle, var(--glow), transparent 62%); filter: blur(30px); z-index: 0; }
.pagehead__inner { position: relative; z-index: 1; }
.pagehead h1 { font-size: var(--text-2xl); margin-bottom: var(--space-4); }
.pagehead p { color: var(--color-text-muted); font-size: var(--text-lg); max-width: 60ch; }

/* ============================ ABOUT PAGE ============================ */
.prose p { color: var(--color-text-muted); margin-bottom: var(--space-5); font-size: var(--text-base); }
.prose p strong { color: var(--color-text); font-weight: 600; }
.values__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); margin-top: var(--space-8); }
.about__media {
  width: 100%;
  max-width: 460px;
  justify-self: end;
}
.about__photo {
  margin: 0 0 var(--space-6);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 1 / 1;
}
.about__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}
.about__photo-placeholder {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  letter-spacing: 0.03em;
  border: 1px dashed var(--color-border-strong);
  background: linear-gradient(150deg, var(--color-surface), var(--color-surface-offset));
}
.value { padding: var(--space-5); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface); }
.value h3 { font-size: var(--text-base); margin-bottom: var(--space-2); display: flex; align-items: center; gap: var(--space-3); }
.value h3 svg { width: 20px; height: 20px; color: var(--color-primary); }
.value p { color: var(--color-text-muted); font-size: var(--text-sm); margin: 0; }

/* ============================ PORTFOLIO PAGE ============================ */
.project { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(var(--space-8), 5vw, var(--space-16)); align-items: center; padding-block: var(--space-12); border-bottom: 1px solid var(--color-border); }
.project:last-child { border-bottom: none; }
.project:nth-child(even) .project__visual { order: 2; }
.project__visual {
  aspect-ratio: 16 / 11; border-radius: var(--radius-lg); border: 1px solid var(--color-border);
  background: linear-gradient(150deg, var(--color-surface-2), var(--color-surface-offset));
  display: grid; place-items: center; position: relative; overflow: hidden; box-shadow: var(--shadow-md);
}
.project__visual::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 32px 32px;
}
.project__visual img {
  width: min(72%, 320px);
  height: auto;
  position: relative;
  z-index: 1;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.project__visual--square {
  aspect-ratio: 1 / 1;
  width: min(100%, 460px);
  justify-self: center;
}
.project__visual--logo img {
  width: min(72%, 340px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transform: translateY(0.75rem);
}
.project__visual--preview img { width: min(86%, 390px); }
.project__visual svg { width: 72px; height: 72px; color: var(--color-primary); position: relative; z-index: 1; }
.project__num { font-family: var(--font-mono); color: var(--color-primary); font-size: var(--text-sm); }
.project h2 { font-size: var(--text-xl); margin: var(--space-2) 0 var(--space-3); }
.project__desc { color: var(--color-text-muted); margin-bottom: var(--space-5); }
.project__detail { display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-5); }
.project__detail dt { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-text-faint); text-transform: uppercase; letter-spacing: 0.08em; }
.project__detail dd { color: var(--color-text-muted); font-size: var(--text-sm); }
.project__note { font-size: var(--text-xs); color: var(--color-text-faint); font-style: italic; margin-top: var(--space-3); }

/* ============================ RESUME PAGE ============================ */
.resume { display: grid; grid-template-columns: 300px 1fr; gap: clamp(var(--space-8), 5vw, var(--space-16)); align-items: start; }
.resume__side { position: sticky; top: 6rem; display: flex; flex-direction: column; gap: var(--space-6); }
.resume__card { border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-6); background: var(--color-surface); }
.resume__card h3 { font-size: var(--text-sm); text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-text-faint); margin-bottom: var(--space-4); font-family: var(--font-mono); }
.resume__card ul { list-style: none; display: flex; flex-direction: column; gap: var(--space-2); }
.resume__card li { font-size: var(--text-sm); color: var(--color-text-muted); display: flex; align-items: center; gap: var(--space-2); }
.resume__card li svg { width: 15px; height: 15px; color: var(--color-primary); flex-shrink: 0; }
.resume__block { margin-bottom: var(--space-10); }
.resume__block h2 { font-size: var(--text-lg); padding-bottom: var(--space-3); border-bottom: 2px solid var(--color-primary); margin-bottom: var(--space-6); display: inline-block; }
.resume__entry { margin-bottom: var(--space-6); }
.resume__entry-top { display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-2); }
.resume__entry h4 { font-size: var(--text-base); font-family: var(--font-display); }
.resume__entry .place { color: var(--color-primary); font-size: var(--text-sm); }
.resume__entry .date { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-text-faint); }
.resume__entry ul { list-style: none; margin-top: var(--space-3); display: flex; flex-direction: column; gap: var(--space-2); }
.resume__entry ul li { position: relative; padding-left: var(--space-5); color: var(--color-text-muted); font-size: var(--text-sm); }
.resume__entry ul li::before { content: '▸'; position: absolute; left: 0; color: var(--color-primary); }
.resume__contact-line { margin-top: var(--space-3); color: var(--color-text-muted); font-size: var(--text-sm); }
.resume__contact-line a { color: var(--color-primary); text-decoration: none; }
.resume__contact-line a:hover { color: var(--color-primary-hover); }

/* ============================ CONTACT PAGE ============================ */
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(var(--space-8), 5vw, var(--space-16)); }
.contact__methods { display: flex; flex-direction: column; gap: var(--space-4); }
.contact__method { display: flex; align-items: center; gap: var(--space-4); padding: var(--space-5); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface); text-decoration: none; color: var(--color-text); }
.contact__method:hover { border-color: var(--color-primary); transform: translateX(4px); }
.contact__method .ic { width: 44px; height: 44px; border-radius: var(--radius-md); background: var(--color-primary-soft); color: var(--color-primary); display: grid; place-items: center; flex-shrink: 0; }
.contact__method .ic svg { width: 22px; height: 22px; }
.contact__method .label { font-size: var(--text-xs); color: var(--color-text-faint); text-transform: uppercase; letter-spacing: 0.08em; }
.contact__method .contact__value { font-weight: 600; font-size: var(--text-base); }
.form { display: flex; flex-direction: column; gap: var(--space-4); }
.form label { font-size: var(--text-sm); font-weight: 600; margin-bottom: var(--space-2); display: block; }
.form input, .form textarea {
  width: 100%; padding: var(--space-3) var(--space-4); border-radius: var(--radius-md);
  border: 1px solid var(--color-border); background: var(--color-surface); color: var(--color-text); font-size: var(--text-sm);
}
.form input:focus, .form textarea:focus { border-color: var(--color-primary); outline: none; }
.form textarea { resize: vertical; min-height: 130px; }

/* ============================ SCROLL REVEAL ============================ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s cubic-bezier(0.16,1,0.3,1), transform .7s cubic-bezier(0.16,1,0.3,1); }
.reveal.in { opacity: 1; transform: none; }

/* ============================ RESPONSIVE ============================ */
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; gap: var(--space-12); }
  .hero__panel { max-width: 460px; }
  .about__grid, .contact__grid, .resume { grid-template-columns: 1fr; }
  .about__media { justify-self: start; }
  .resume__side { position: static; flex-direction: row; flex-wrap: wrap; }
  .resume__card { flex: 1 1 220px; }
  .work__grid, .skills__grid, .future__grid { grid-template-columns: 1fr 1fr; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
  .exp__item { grid-template-columns: 1fr; gap: var(--space-3); }
  .project, .project:nth-child(even) .project__visual { grid-template-columns: 1fr; order: 0; }
  .project__visual { order: -1 !important; }
}
@media (max-width: 620px) {
  .nav__links { display: none; }
  .nav__links.open {
    display: flex; position: absolute; top: 4.5rem; left: 0; right: 0; flex-direction: column;
    background: var(--color-surface); border-bottom: 1px solid var(--color-border); padding: var(--space-4); gap: var(--space-1);
  }
  .nav__links.open .nav__link { padding: var(--space-3); width: 100%; }
  .nav__toggle { display: inline-flex; }
  .work__grid, .skills__grid, .future__grid, .values__grid { grid-template-columns: 1fr; }
  .hero__cta, .cta__actions { flex-direction: column; }
  .hero__cta .btn, .cta__actions .btn { width: 100%; }
}