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

:root {
  --cream: #f7f5f0;
  --white: #ffffff;
  --ink: #141414;
  --ink-mid: #444444;
  --ink-soft: #888888;
  --border: #e4e2dc;
  --green: #2c6e49;
  --green-lt: #d6ede1;
  --green-bg: #edf7f2;
  --font-s: 'Inter', sans-serif;
  --font-d: 'Playfair Display', serif;
  --nav-h: 68px;
  --max: 1160px;
  --r: 40px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-s);
  background: var(--white);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-track {
  background: var(--cream);
}

::-webkit-scrollbar-thumb {
  background: var(--green);
  border-radius: 3px;
}

/* ═══════════════════════════════════════
       UTILITIES
    ═══════════════════════════════════════ */
.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 40px;
}

.tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green);
  background: var(--green-bg);
  padding: 5px 12px;
  border-radius: 100px;
}

.section-eyebrow {
  margin-bottom: 16px;
}

.section-head {
  font-family: var(--font-d);
  font-size: clamp(36px, 4.5vw, 54px);
  font-weight: 500;
  line-height: 1.1;
  color: var(--ink);
  margin-bottom: 16px;
}

.section-sub {
  color: var(--ink-mid);
  font-size: 16px;
  line-height: 1.75;
  max-width: 520px;
}

/* ═══════════════════════════════════════
       BUTTONS
    ═══════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 100px;
  font-family: var(--font-s);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.22s ease;
  border: none;
}

.btn-green {
  background: var(--green);
  color: #fff;
}

.btn-green:hover {
  background: #245a3c;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(44, 110, 73, .25);
}

.btn-outline {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--ink-mid);
}

/* ═══════════════════════════════════════
       NAV
    ═══════════════════════════════════════ */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-h);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  z-index: 200;
  display: flex;
  align-items: center;
}

.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 40px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-d);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
}

.nav-logo span {
  color: var(--green);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 14px;
  color: var(--ink-mid);
  font-weight: 400;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--ink);
}



/* ═══════════════════════════════════════
       SECTIONS
    ═══════════════════════════════════════ */
.section {
  padding: 100px 0;
}

.section-alt {
  background: var(--cream);
}

.projects-section {
  background: var(--cream);
  padding: 100px 0;
}

/* ═══════════════════════════════════════
       SKILLS
    ═══════════════════════════════════════ */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 56px;
}

.skill-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 28px 24px;
  transition: box-shadow .25s, transform .25s;
}

.skill-card:hover {
  box-shadow: 0 12px 32px rgba(0, 0, 0, .07);
  transform: translateY(-3px);
}

.skill-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--green-bg);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 18px;
}

.skill-card-name {
  font-weight: 600;
  font-size: 15px;
  color: var(--ink);
  margin-bottom: 8px;
}

.skill-card-desc {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.65;
}

.tech-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 48px;
}

.tech-pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-mid);
  transition: border-color .2s, color .2s;
}

.tech-pill:hover {
  border-color: var(--green);
  color: var(--green);
}

.expertise-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.expertise-section section-sub {
  text-align: center;
  max-width: 520px;
}

/* ═══════════════════════════════════════
       ABOUT
    ═══════════════════════════════════════ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
  border-radius: var(--r);
  overflow: hidden;
  background: linear-gradient(145deg, #e0f0e8 0%, #c8e6d4 60%, #b0d9be 100%);
  aspect-ratio: 4/5;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: auto;
}

.about-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 25% 75%, rgba(44, 110, 73, .18) 0%, transparent 60%);
}

.about-badge {
  position: absolute;
  bottom: 24px;
  right: 24px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 16px 20px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, .1);
}

.about-badge-n {
  font-family: var(--font-d);
  font-size: 34px;
  font-weight: 700;
  color: var(--green);
  line-height: 1;
}

.about-badge-l {
  font-size: 11px;
  color: var(--ink-soft);
  margin-top: 3px;
}

.about-list {
  margin-top: 32px;
}

.about-list-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}

.about-list-item:first-child {
  border-top: 1px solid var(--border);
}

.about-num {
  font-family: var(--font-d);
  font-size: 24px;
  font-weight: 700;
  color: var(--green);
  flex-shrink: 0;
  width: 30px;
  line-height: 1.2;
}

.about-item-text {
  font-size: 14px;
  color: var(--ink-mid);
  line-height: 1.65;
}

.about-item-text strong {
  color: var(--ink);
  font-weight: 600;
}

/* ═══════════════════════════════════════
       PROJECTS
    ═══════════════════════════════════════ */
.proj-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 48px;
}

.proj-table-wrap {
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
}

.proj-table {
  width: 100%;
  border-collapse: collapse;
}

.proj-table thead tr {
  background: var(--cream);
}

.proj-table th {
  padding: 16px 24px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--border);
}

.proj-table th:first-child {
  color: var(--ink);
  font-size: 13px;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 700;
  font-family: var(--font-d);
}

.proj-table td {
  padding: 20px 24px;
  font-size: 14px;
  color: var(--ink-mid);
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.proj-table tr:last-child td {
  border-bottom: none;
}

.proj-table td:first-child {
  font-weight: 600;
  color: var(--ink);
  font-size: 15px;
}

.proj-table tr:hover td {
  background: var(--cream);
  transition: background .15s;
}

.proj-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.proj-tag {
  font-size: 11px;
  padding: 3px 9px;
  background: var(--cream);
  border-radius: 6px;
  color: var(--ink-mid);
}

.proj-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  font-weight: 500;
  color: var(--green);
  transition: gap 0.2s, color 0.2s ease, opacity 0.2s ease;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: gap 0.2s ease, border-color 0.2s ease, opacity 0.2s ease;
}

.proj-link:hover {
  gap: 9px;
  opacity: 0.8;
  border-bottom-color: var(--green);
}

.proj-link:hover {
  gap: 9px;
  opacity: 0.8;
  border-bottom-color: var(--green);
}

.proj-link-src {
  color: var(--ink-soft);
}

.proj-link-src:hover {
  color: var(--ink);
  opacity: 1;
  border-bottom-color: var(--ink);
}

.proj-links {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.proj-header {
  margin: 40px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* ═══════════════════════════════════════
       Leadership EXPERIENCE
    ═══════════════════════════════════════ */
.exp-item {
  margin: 50px;
}

.exp-sticky .section-sub {
  text-align: center;
  max-width: 520px;
}

.exp-sticky {
  margin-bottom: 40px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}


/* ═══════════════════════════════════════
       WORK EXPERIENCE
    ═══════════════════════════════════════ */
.exp-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.exp-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 36px;
  position: relative;
  overflow: hidden;
  transition: box-shadow .25s;
}

.exp-item:hover {
  box-shadow: 0 8px 28px rgba(0, 0, 0, .07);
}

.exp-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--green);
}

.exp-period {
  font-size: 12px;
  color: var(--green);
  font-weight: 500;
  margin-bottom: 10px;
}

.exp-role {
  font-family: var(--font-d);
  font-size: 26px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 4px;
}

.exp-company {
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 18px;
}

.exp-desc {
  font-size: 14px;
  color: var(--ink-mid);
  line-height: 1.8;
  margin-bottom: 20px;
}

.exp-achievements {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.exp-ach {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--ink-mid);
  line-height: 1.6;
}

.exp-ach::before {
  content: '↗';
  color: var(--green);
  flex-shrink: 0;
  font-size: 12px;
  margin-top: 2px;
}

/* ═══════════════════════════════════════
       CONTACT
    ═══════════════════════════════════════ */
#contact {
  position: relative;
  overflow: hidden;
}

.contact-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(155deg, #1a4731 0%, #2c6e49 55%, #3d8a5e 100%);
}

.contact-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, .04) 1px, transparent 1px);
  background-size: 28px 28px;
}

.contact-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
  padding: 100px 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.contact-head {
  font-family: var(--font-d);
  font-size: clamp(40px, 5.5vw, 64px);
  font-weight: 500;
  color: #fff;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.contact-head em {
  font-style: italic;
  color: #9ee8bc;
}

.contact-note {
  font-size: 16px;
  color: rgba(255, 255, 255, .6);
  line-height: 1.8;
}

.clink:first-child {
  border-top: 1px solid rgba(255, 255, 255, .12);
}

.clink:hover {
  padding-left: 8px;
}

.clink:hover .clink-val {
  color: #9ee8bc;
}

.clink:hover .clink-arrow {
  color: #9ee8bc;
  transform: translate(3px, -3px);
}

.contact-icons {
  display: flex;
  gap: 20px;
  margin-top: 40px;
}

.c-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .18);
  color: #fff;
  text-decoration: none;
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}

.c-icon-btn:hover {
  background: rgba(255, 255, 255, .2);
  border-color: rgba(255, 255, 255, .4);
  transform: translateY(-3px);
}

.c-icon-btn svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
  display: block;
}

/* ═══════════════════════════════════════
       FOOTER
    ═══════════════════════════════════════ */
footer {
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 28px 0;
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-logo {
  font-family: var(--font-d);
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
}

.footer-logo span {
  color: var(--green);
}

.footer-links {
  display: flex;
  gap: 28px;
}

.footer-link {
  font-size: 13px;
  color: var(--ink-soft);
  transition: color .2s;
}

.footer-link:hover {
  color: var(--green);
}

.footer-copy {
  font-size: 13px;
  color: var(--ink-soft);
}

/* ═══════════════════════════════════════
       RESPONSIVE
    ═══════════════════════════════════════ */
@media (max-width: 960px) {

  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-visual {
    max-width: 380px;
  }

  .contact-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .skills-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-inner {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
  }

  .nav-links li:nth-child(1),
  .nav-links li:nth-child(2),
  .nav-links li:nth-child(3) {
    display: none;
  }

  .container {
    padding: 0 20px;
  }

  .nav-inner {
    padding: 0 20px;
  }
}

@media (max-width: 600px) {
  .skills-grid {
    grid-template-columns: 1fr;
  }

  .trusted-logos {
    gap: 20px;
  }
}