/* ---------------------------------------------------------
   Cole Waldrip, personal site
   --------------------------------------------------------- */

:root {
  --ink: #14181f;
  --ink-soft: #4a5160;
  --ink-faint: #7a8090;
  --paper: #faf9f5;
  --paper-alt: #f1efe7;
  --white: #ffffff;
  --accent: #2f6f5e;
  --accent-dark: #1f4d40;
  --accent-tint: #e3ece8;
  --line: #e2ded3;

  --serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --max: 1080px;
  --gap: clamp(1.25rem, 3vw, 2.5rem);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

.wrap {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 5vw, 2.5rem);
}

section {
  padding: clamp(3.5rem, 8vw, 6.5rem) 0;
}

.eyebrow {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.9rem;
}

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.1;
  margin: 0;
  color: var(--ink);
}

h2 {
  font-size: clamp(1.7rem, 3.2vw, 2.3rem);
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.section-head {
  margin-bottom: clamp(2rem, 5vw, 3rem);
}

.section-head p {
  color: var(--ink-soft);
  max-width: 46em;
  margin: 0.5rem 0 0;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- nav ---------- */

.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 249, 245, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.site-nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.brand {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.15rem;
  text-decoration: none;
  letter-spacing: 0.01em;
}

.brand span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 2.5vw, 2.25rem);
}

.nav-links a {
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color 0.15s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
}

.nav-links .btn {
  color: var(--white);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--ink);
}

.nav-toggle svg {
  width: 22px;
  height: 22px;
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.72rem 1.4rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}

.btn-sm {
  padding: 0.55rem 1.05rem;
  font-size: 0.85rem;
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  padding-top: clamp(4.5rem, 10vw, 7.5rem);
  padding-bottom: clamp(3rem, 8vw, 5rem);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero-content {
  position: relative;
  max-width: 44em;
}

.hero-photo-wrap {
  position: relative;
  justify-self: center;
  width: 100%;
  max-width: 300px;
}

.hero-photo-wrap::before {
  content: "";
  position: absolute;
  inset: 18px -18px -18px 18px;
  background: var(--accent-tint);
  border-radius: 22px;
  z-index: 0;
}

.hero-photo {
  position: relative;
  z-index: 1;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: 0 24px 48px -28px rgba(20, 24, 31, 0.4);
}

.hero-photo img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
}

.hero h1 {
  font-size: clamp(2.6rem, 6.5vw, 4.2rem);
  margin-bottom: 0.6rem;
}

.hero .role {
  font-family: var(--serif);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--ink-soft);
  font-weight: 400;
  margin-bottom: 1.4rem;
}

.hero .lede {
  font-size: clamp(1.02rem, 1.6vw, 1.15rem);
  color: var(--ink-soft);
  max-width: 40em;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 2.6rem;
}

.hero-social {
  display: flex;
  gap: 1.4rem;
}

.hero-social a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  color: var(--ink-faint);
  font-size: 0.88rem;
  font-weight: 500;
  transition: color 0.15s ease;
}

.hero-social a:hover {
  color: var(--accent);
}

.hero-social svg {
  width: 16px;
  height: 16px;
}

/* ---------- stats ---------- */

.stats {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper-alt);
}

.stats .wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  padding-top: clamp(2rem, 4vw, 2.75rem);
  padding-bottom: clamp(2rem, 4vw, 2.75rem);
}

.stat b {
  display: block;
  font-family: var(--serif);
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  font-weight: 600;
  color: var(--accent-dark);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat span {
  font-size: 0.88rem;
  color: var(--ink-soft);
}

/* ---------- about ---------- */

.about-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.about-grid p {
  color: var(--ink-soft);
  margin: 0 0 1.1rem;
  font-size: 1.03rem;
}

.about-grid p:last-child {
  margin-bottom: 0;
}

.pull-quote {
  border-left: 3px solid var(--accent);
  padding: 0.2rem 0 0.2rem 1.4rem;
  font-family: var(--serif);
  font-size: 1.25rem;
  color: var(--ink);
  line-height: 1.5;
}

/* ---------- experience ---------- */

.timeline {
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--line);
}

.tl-item {
  position: relative;
  padding-left: 2.6rem;
  padding-bottom: clamp(2rem, 4vw, 2.75rem);
}

.tl-item:last-child {
  padding-bottom: 0;
}

.tl-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--accent);
}

.tl-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  margin-bottom: 0.15rem;
}

.tl-role {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 600;
}

.tl-dates {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-faint);
  white-space: nowrap;
}

.tl-company {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.7rem;
}

.tl-item ul {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--ink-soft);
}

.tl-item li {
  margin-bottom: 0.45rem;
}

.tl-item li:last-child {
  margin-bottom: 0;
}

.tl-item li strong {
  color: var(--ink);
}

.tl-sub {
  margin-top: 0.9rem;
  padding-top: 0.9rem;
  border-top: 1px dashed var(--line);
}

.tl-sub + .tl-sub {
  margin-top: 1.1rem;
}

.tl-sub-head {
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 0.35rem;
}

.references-note {
  margin-top: clamp(1.75rem, 4vw, 2.5rem);
  font-size: 0.9rem;
  color: var(--ink-faint);
}

/* ---------- skills ---------- */

.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 3rem);
}

.skill-card h3 {
  font-size: 1.05rem;
  margin-bottom: 1rem;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.chip {
  background: var(--accent-tint);
  color: var(--accent-dark);
  border-radius: 999px;
  padding: 0.45rem 0.95rem;
  font-size: 0.86rem;
  font-weight: 600;
}

.skill-card.leadership .chip {
  background: var(--white);
  border: 1px solid var(--line);
  color: var(--ink);
}

/* ---------- personal ---------- */

.personal {
  background: var(--paper-alt);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.personal-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
}

.card-fan {
  position: relative;
  width: 100%;
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-fan .card {
  position: absolute;
  width: 150px;
  height: 255px;
  max-width: none;
  object-fit: cover;
  border-radius: 10px;
  border: 5px solid var(--white);
  background: var(--white);
  box-shadow: 0 20px 34px -18px rgba(20, 24, 31, 0.45);
  transition: transform 0.25s ease;
}

.card-fan .card-1 {
  transform: rotate(-11deg) translate(-64px, 6px);
  z-index: 1;
}

.card-fan .card-2 {
  transform: rotate(0deg) translate(0, -6px);
  z-index: 3;
}

.card-fan .card-3 {
  transform: rotate(11deg) translate(64px, 6px);
  z-index: 2;
}

.card-fan:hover .card-1 {
  transform: rotate(-16deg) translate(-78px, 2px);
}

.card-fan:hover .card-2 {
  transform: rotate(0deg) translate(0, -16px);
}

.card-fan:hover .card-3 {
  transform: rotate(16deg) translate(78px, 2px);
}

.personal-text p:not(.eyebrow) {
  color: var(--ink-soft);
  font-size: 1.03rem;
  margin: 0;
}

/* ---------- contact ---------- */

.contact {
  text-align: center;
}

.contact .wrap {
  max-width: 640px;
}

.contact h2 {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
}

.contact p {
  color: var(--ink-soft);
  margin: 0.9rem 0 2rem;
  font-size: 1.05rem;
}

.contact-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 2.2rem;
}

.contact-social {
  display: flex;
  justify-content: center;
  gap: 1.6rem;
}

.contact-social a {
  text-decoration: none;
  color: var(--ink-faint);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.15s ease;
}

.contact-social a:hover {
  color: var(--accent);
}

/* ---------- footer ---------- */

footer {
  border-top: 1px solid var(--line);
  padding: 1.75rem 0;
}

footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--ink-faint);
}

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

footer a:hover {
  color: var(--accent);
}

/* ---------- responsive ---------- */

@media (max-width: 860px) {
  .hero-grid,
  .about-grid,
  .personal-grid {
    grid-template-columns: 1fr;
  }

  .hero-photo-wrap {
    max-width: 220px;
    margin: 0 auto;
  }

  .card-fan {
    margin: 0 auto;
  }

  .skills-grid {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }
}

@media (max-width: 480px) {
  .card-fan {
    height: 260px;
  }

  .card-fan .card {
    width: 120px;
    height: 204px;
  }

  .card-fan .card-1 {
    transform: rotate(-11deg) translate(-50px, 5px);
  }

  .card-fan .card-2 {
    transform: rotate(0deg) translate(0, -5px);
  }

  .card-fan .card-3 {
    transform: rotate(11deg) translate(50px, 5px);
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 1.25rem clamp(1.25rem, 5vw, 2.5rem) 1.75rem;
    gap: 1.1rem;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease;
  }

  .nav-links.is-open {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  .nav-links a {
    font-size: 1rem;
  }

  .nav-links .btn {
    margin-top: 0.4rem;
  }

  .stats .wrap {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    text-align: center;
  }
}

@media (max-width: 520px) {
  .tl-head {
    flex-direction: column;
    align-items: flex-start;
  }
}