:root {
  --color-primary: #1b263b;
  --color-secondary: #415a77;
  --color-bg: #ffffff;
  --color-text: #333333;
  --color-accent: #f4f1de;

  --font-heading:
    "Playfair Display", ui-serif, Georgia, "Times New Roman", serif;
  --font-body:
    Montserrat, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
    Arial, "Noto Sans", "Liberation Sans", sans-serif;

  --fs-site-title: 42px;
  --fs-headline: 36px;
  --fs-section: 20px;
  --fs-body: 16px;

  --radius: 14px;
  --shadow-sm: 0 4px 14px rgba(27, 38, 59, 0.1);
  --shadow-md: 0 12px 30px rgba(27, 38, 59, 0.16);
  --container: 1120px;
  --gutter: 20px;

  --ease: cubic-bezier(0.2, 0.9, 0.2, 1);
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font: 400 var(--fs-body)/1.65 var(--font-body);
  text-rendering: optimizeLegibility;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: inherit;
}

/* Accessibility */
.skip-link {
  position: absolute;
  left: -999px;
  top: 12px;
  background: #fff;
  color: #000;
  padding: 10px 12px;
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
  z-index: 9999;
}
.skip-link:focus {
  left: 12px;
}

/* Layout */
.container {
  width: min(var(--container), calc(100% - (var(--gutter) * 2)));
  margin-inline: auto;
}
.section {
  padding: 64px 0;
}
.section--tight {
  padding: 40px 0;
}
.grid {
  display: grid;
  gap: 18px;
}
.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* Typography */
.site-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(28px, 4vw, var(--fs-site-title));
  letter-spacing: 0.2px;
  margin: 0;
  color: var(--color-primary);
}
h1,
h2,
h3 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  margin: 0 0 10px;
  line-height: 1.2;
}
.headline {
  font-size: clamp(26px, 4vw, var(--fs-headline));
  font-weight: 800;
}
.subheadline {
  font-size: 18px;
  color: rgba(51, 51, 51, 0.85);
  margin: 8px 0 0;
}
.section-title {
  font-size: var(--fs-section);
  font-weight: 800;
  margin: 0 0 14px;
}
.muted {
  color: rgba(51, 51, 51, 0.78);
}

/* Navbar */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(27, 38, 59, 0.1);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 12px;
}
.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
  text-decoration: none;
}
.brand-mark {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--color-secondary);
  box-shadow: 0 0 0 6px rgba(244, 241, 222, 0.75);
}
.menu {
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
}
.menu a {
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.2px;
  color: rgba(27, 38, 59, 0.85);
  padding: 8px 10px;
  border-radius: 12px;
  transition:
    background 0.2s var(--ease),
    color 0.2s var(--ease);
}
.menu a:hover {
  background: rgba(244, 241, 222, 0.85);
  color: var(--color-primary);
}
.menu a[aria-current="page"] {
  background: rgba(27, 38, 59, 0.08);
  color: var(--color-primary);
}

/* Mobile nav toggle + drawer */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid rgba(27, 38, 59, 0.16);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  padding: 0;
  transition:
    transform 0.2s var(--ease),
    box-shadow 0.2s var(--ease),
    background 0.2s var(--ease);
}
.nav-toggle:hover {
  transform: translateY(-1px);
  background: rgba(244, 241, 222, 0.55);
}
.nav-toggle:focus {
  outline: 3px solid rgba(65, 90, 119, 0.35);
  outline-offset: 2px;
}
.nav-toggle .bars {
  width: 18px;
  height: 14px;
  margin: auto;
  position: relative;
}
.nav-toggle .bars span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-primary);
  border-radius: 99px;
  transition:
    transform 0.25s var(--ease),
    top 0.25s var(--ease),
    opacity 0.2s var(--ease);
}
.nav-toggle .bars span:nth-child(1) {
  top: 0;
}
.nav-toggle .bars span:nth-child(2) {
  top: 6px;
}
.nav-toggle .bars span:nth-child(3) {
  top: 12px;
}
.nav-toggle[aria-expanded="true"] .bars span:nth-child(1) {
  top: 6px;
  transform: rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .bars span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .bars span:nth-child(3) {
  top: 6px;
  transform: rotate(-45deg);
}

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(27, 38, 59, 0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s var(--ease);
  z-index: 60;
}
.nav-overlay[hidden] {
  display: none;
}
.nav-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: min(86vw, 340px);
  background: #fff;
  border-left: 1px solid rgba(27, 38, 59, 0.12);
  box-shadow: 0 22px 60px rgba(27, 38, 59, 0.25);
  transform: translateX(105%);
  transition: transform 0.3s var(--ease);
  z-index: 70;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.nav-drawer[hidden] {
  display: none;
}
.nav-drawer.is-open {
  transform: translateX(0);
}
.nav-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 4px 2px 10px;
  border-bottom: 1px solid rgba(27, 38, 59, 0.1);
}
.nav-drawer-title {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--color-primary);
}
.nav-drawer nav {
  padding-top: 10px;
}
.nav-drawer .drawer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.nav-drawer .drawer-links a {
  text-decoration: none;
  font-weight: 700;
  color: rgba(27, 38, 59, 0.92);
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(27, 38, 59, 0.1);
  background: rgba(27, 38, 59, 0.03);
  transition:
    transform 0.2s var(--ease),
    background 0.2s var(--ease);
}
.nav-drawer .drawer-links a:hover {
  background: rgba(244, 241, 222, 0.75);
  transform: translateY(-1px);
}
.nav-drawer .drawer-links a[aria-current="page"] {
  background: rgba(27, 38, 59, 0.08);
}

body.nav-open {
  overflow: hidden;
}

/* Hero */
.hero {
  padding: 58px 0 18px;
  background:
    radial-gradient(
      900px 220px at 25% 0%,
      rgba(244, 241, 222, 0.95),
      rgba(244, 241, 222, 0) 60%
    ),
    radial-gradient(
      900px 260px at 90% 10%,
      rgba(65, 90, 119, 0.16),
      rgba(65, 90, 119, 0) 60%
    );
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  align-items: center;
  gap: 26px;
}
.hero-card {
  background: #fff;
  border: 1px solid rgba(27, 38, 59, 0.1);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 18px;
}
.hero-card .kicker {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgba(27, 38, 59, 0.65);
  margin: 0 0 8px;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.badge {
  font-size: 12px;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(244, 241, 222, 0.9);
  border: 1px solid rgba(27, 38, 59, 0.1);
  color: rgba(27, 38, 59, 0.9);
}

/* Buttons */
.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid rgba(27, 38, 59, 0.16);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.2px;
  transition:
    transform 0.2s var(--ease),
    box-shadow 0.2s var(--ease),
    background 0.2s var(--ease);
  cursor: pointer;
  user-select: none;
}
.btn:focus {
  outline: 3px solid rgba(65, 90, 119, 0.35);
  outline-offset: 2px;
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 10px 22px rgba(27, 38, 59, 0.18);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 28px rgba(27, 38, 59, 0.22);
}
.btn-secondary {
  background: #fff;
  color: var(--color-primary);
}
.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
  background: rgba(244, 241, 222, 0.55);
}

/* Cards */
.card {
  background: #fff;
  border: 1px solid rgba(27, 38, 59, 0.1);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow-sm);
  transition:
    transform 0.22s var(--ease),
    box-shadow 0.22s var(--ease),
    border-color 0.22s var(--ease);
  height: 100%;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(27, 38, 59, 0.16);
}
.card-title {
  font-size: 18px;
  font-weight: 800;
  margin: 0 0 8px;
}
.card p {
  margin: 0;
}
.card-title-row {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 8px;
}
.icon-chip {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  background: rgba(244, 241, 222, 0.85);
  border: 1px solid rgba(27, 38, 59, 0.1);
  box-shadow: 0 10px 18px rgba(27, 38, 59, 0.08);
}
.icon-chip svg {
  width: 32px;
  height: 32px;
  stroke: var(--color-secondary);
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.tag {
  font-size: 12px;
  font-weight: 600;
  border-radius: 999px;
  padding: 6px 10px;
  border: 1px solid rgba(27, 38, 59, 0.12);
  color: rgba(27, 38, 59, 0.85);
  background: rgba(27, 38, 59, 0.04);
}

/* Page header */
.page-header {
  padding: 36px 0 10px;
}
.page-header p {
  margin: 10px 0 0;
}

/* Resume */
.pdf-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(27, 38, 59, 0.12);
  box-shadow: var(--shadow-sm);
  background: #fff;
}
.pdf {
  width: 100%;
  height: min(70vh, 820px);
  border: 0;
}

/* Forms */
.form {
  display: grid;
  gap: 14px;
  max-width: 680px;
}
label {
  font-weight: 700;
  color: rgba(27, 38, 59, 0.9);
}
input,
textarea {
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(27, 38, 59, 0.18);
  font: inherit;
  background: #fff;
  transition:
    border-color 0.18s var(--ease),
    box-shadow 0.18s var(--ease);
}
textarea {
  min-height: 140px;
  resize: vertical;
}
input:focus,
textarea:focus {
  outline: none;
  border-color: rgba(65, 90, 119, 0.55);
  box-shadow: 0 0 0 4px rgba(65, 90, 119, 0.16);
}
.form-hint {
  font-size: 13px;
  color: rgba(51, 51, 51, 0.75);
  margin-top: -6px;
}
.error {
  font-size: 13px;
  color: #8b1e1e;
  margin-top: -6px;
}
.status {
  font-size: 14px;
  font-weight: 700;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(27, 38, 59, 0.12);
  background: rgba(244, 241, 222, 0.7);
}

/* Footer */
.footer {
  margin-top: 44px;
  padding: 22px 0;
  border-top: 1px solid rgba(27, 38, 59, 0.1);
  background: rgba(244, 241, 222, 0.4);
}
.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}
.footer a {
  color: var(--color-primary);
}
.footer small {
  color: rgba(51, 51, 51, 0.75);
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(10px);
  transition:
    opacity 0.6s var(--ease),
    transform 0.6s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Utilities */
.mt-0 {
  margin-top: 0;
}
.mt-8 {
  margin-top: 8px;
}
.mt-16 {
  margin-top: 16px;
}
.mt-24 {
  margin-top: 24px;
}
.mt-32 {
  margin-top: 32px;
}
.mb-0 {
  margin-bottom: 0;
}
.mb-8 {
  margin-bottom: 8px;
}
.mb-16 {
  margin-bottom: 16px;
}
.mb-24 {
  margin-bottom: 24px;
}
.mb-32 {
  margin-bottom: 32px;
}
.p-0 {
  padding: 0;
}
.center {
  text-align: center;
}
.max-70 {
  max-width: 70ch;
}

/* Responsive */
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 620px) {
  .section {
    padding: 54px 0;
  }
  .nav-inner {
    padding: 12px 0;
  }
  .menu {
    gap: 8px;
  }
  .menu a {
    padding: 8px 8px;
  }
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  .pdf {
    height: 72vh;
  }
}

@media (max-width: 767px) {
  .menu {
    display: none;
  }
  .nav-toggle {
    display: inline-flex;
  }
}