/* ==========================================================
   Tiffany M. LaByer — personal hub
   Palette: #A1D2CE  #78CAD2  #62A8AC  #5497A7  #50858B
   Teals are used for surfaces and accents; text uses deep
   ink colors so every pairing meets WCAG AA contrast.
   ========================================================== */

:root {
  /* Brand palette */
  --mist: #A1D2CE;
  --sky: #78CAD2;
  --lagoon: #62A8AC;
  --teal: #5497A7;
  --deep: #50858B;

  /* Supporting neutrals built from the palette */
  --ink: #0F2A30;          /* primary text — 14:1 on white */
  --ink-soft: #2E4A50;     /* secondary text — 9:1 on white */
  --ink-deeper: #0A1F24;   /* footer background */
  --paper: #FAFCFC;        /* page background */
  --wash: #EAF5F4;         /* light tint of --mist for alt sections */
  --line: #CFE6E3;
  --white: #FFFFFF;

  /* Type */
  --font-head: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Layout */
  --max: 72rem;
  --gutter: clamp(1rem, 4vw, 2rem);
  --radius: 14px;
  --shadow: 0 1px 2px rgba(15, 42, 48, .06), 0 8px 24px rgba(15, 42, 48, .08);
  --shadow-lift: 0 2px 4px rgba(15, 42, 48, .08), 0 16px 36px rgba(15, 42, 48, .14);
  --nav-h: 4rem;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--paper);
}

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

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 .6em;
  color: var(--ink);
}
h1 { font-size: clamp(2.4rem, 7vw, 4rem); }
h2 { font-size: clamp(1.75rem, 4.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }
p  { margin: 0 0 1.1em; }

a { color: #2F6A75; text-underline-offset: .18em; } /* 5.9:1 on white */
a:hover { color: var(--ink); }

:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--ink); color: var(--white);
  padding: .75rem 1rem; z-index: 100;
}
.skip-link:focus { left: 1rem; top: 1rem; }

.container {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: clamp(3rem, 8vw, 5.5rem); }
.section--wash { background: var(--wash); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #2F6A75;
  margin-bottom: .9rem;
}

.lead { font-size: clamp(1.1rem, 2.4vw, 1.3rem); color: var(--ink-soft); max-width: 40rem; }
.measure { max-width: 42rem; }

/* ---------- Header / Navigation ---------- */
.site-header {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 50;
  background: rgba(250, 252, 252, .92);
  backdrop-filter: saturate(160%) blur(10px);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--nav-h);
  gap: 1rem;
}

.brand {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.3rem;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.01em;
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  white-space: nowrap;
}
.brand-mark {
  width: 2rem; height: 2rem;
  border-radius: 50%;
  background: conic-gradient(from 200deg, var(--mist), var(--sky), var(--lagoon), var(--teal), var(--deep), var(--mist));
  box-shadow: inset 0 0 0 3px var(--paper);
  flex: none;
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem; height: 2.75rem;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}
.nav-toggle:hover { background: var(--wash); }

.burger, .burger::before, .burger::after {
  display: block;
  width: 1.4rem; height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform .3s ease, opacity .2s ease, background .2s ease;
  position: relative;
}
.burger::before, .burger::after { content: ""; position: absolute; left: 0; }
.burger::before { top: -7px; }
.burger::after  { top: 7px; }
.nav-toggle[aria-expanded="true"] .burger { background: transparent; }
.nav-toggle[aria-expanded="true"] .burger::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .burger::after  { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu: slides down beneath the header */
.nav-menu {
  position: absolute;
  left: 0; right: 0;
  top: 100%;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 18px 30px rgba(15, 42, 48, .12);
  display: grid;
  grid-template-rows: 0fr;
  visibility: hidden;
  transition: grid-template-rows .35s ease, visibility 0s linear .35s;
}
.nav-menu.is-open {
  grid-template-rows: 1fr;
  visibility: visible;
  transition: grid-template-rows .35s ease, visibility 0s;
}
.nav-menu > ul {
  overflow: hidden;
  list-style: none;
  margin: 0;
  padding: 0 var(--gutter);
}
.nav-menu li:first-child { margin-top: .5rem; }
.nav-menu li:last-child  { margin-bottom: 1rem; }
.nav-menu a {
  display: block;
  padding: .85rem .25rem;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}
.nav-menu li:last-child a { border-bottom: 0; }
.nav-menu a[aria-current="page"] { color: #2F6A75; }
.nav-menu a[aria-current="page"]::before {
  content: ""; display: inline-block;
  width: .5rem; height: .5rem; border-radius: 50%;
  background: var(--lagoon);
  margin-right: .6rem; vertical-align: middle;
}

@media (min-width: 60rem) {
  .nav-toggle { display: none; }
  .nav-menu {
    position: static;
    display: block;
    visibility: visible;
    background: none; border: 0; box-shadow: none;
    transition: none;
  }
  .nav-menu > ul {
    display: flex;
    gap: .25rem;
    padding: 0;
    overflow: visible;
  }
  .nav-menu li:first-child, .nav-menu li:last-child { margin: 0; }
  .nav-menu a {
    border: 0;
    padding: .45rem .8rem;
    font-size: .95rem;
    border-radius: 999px;
    transition: background .2s ease, color .2s ease;
  }
  .nav-menu a:hover { background: var(--wash); }
  .nav-menu a[aria-current="page"] { background: var(--mist); color: var(--ink); }
  .nav-menu a[aria-current="page"]::before { display: none; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .8rem 1.4rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--ink); color: var(--white); }
.btn--primary:hover { background: #1C434B; color: var(--white); box-shadow: var(--shadow); }
.btn--ghost { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn--ghost:hover { background: var(--ink); color: var(--white); }
.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.75rem; }

/* ---------- Home hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(60rem 30rem at 110% -10%, rgba(120, 202, 210, .45), transparent 60%),
    radial-gradient(40rem 30rem at -10% 110%, rgba(161, 210, 206, .55), transparent 60%),
    var(--paper);
  padding-block: clamp(2.5rem, 7vw, 5.5rem);
}
.hero-grid {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.hero-photo {
  position: relative;
  max-width: 24rem;
  margin-inline: auto;
  width: calc(100% - 1.25rem); /* leaves room for the offset backdrop */
}
.hero-photo img {
  border-radius: 200px 200px var(--radius) var(--radius);
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 35%;
  width: 100%;
  box-shadow: var(--shadow-lift);
  position: relative;
}
.hero-photo::before {
  content: "";
  position: absolute;
  inset: 1.25rem -1.25rem -1.25rem 1.25rem;
  border-radius: 200px 200px var(--radius) var(--radius);
  background: linear-gradient(160deg, var(--sky), var(--deep));
  opacity: .55;
}
.hero h1 { margin-bottom: .35em; }
.hero .tagline {
  font-family: var(--font-head);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.15rem, 2.6vw, 1.45rem);
  color: #2F6A75;
  margin-bottom: 1.4rem;
}
.hero-copy p { max-width: 38rem; }

.skills {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}
.skills li {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .35rem .9rem;
  font-size: .9rem;
  font-weight: 600;
  color: var(--ink-soft);
}

@media (min-width: 52rem) {
  .hero-grid { grid-template-columns: 1.25fr 1fr; }
  .hero-photo { margin-inline: 0 0; justify-self: end; }
}

/* ---------- Page banner (inner pages) ---------- */
.banner {
  position: relative;
  min-height: clamp(18rem, 48vw, 26rem);
  display: flex;
  align-items: flex-end;
  color: var(--white);
  background-color: var(--deep);
  isolation: isolate;
}
.banner img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: -2;
}
.banner::after {
  content: "";
  position: absolute; inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(10, 31, 36, .15) 0%, rgba(10, 31, 36, .55) 50%, rgba(10, 31, 36, .88) 100%);
}
.banner .container { padding-block: 2.5rem; }
.banner h1 { color: var(--white); margin-bottom: .3em; }
.banner p { color: #E4F3F2; font-size: clamp(1.05rem, 2.4vw, 1.25rem); max-width: 38rem; margin: 0; }
.banner .eyebrow { color: var(--mist); }

/* ---------- Cards ---------- */
.card-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
}

.card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  text-decoration: none;
  color: var(--ink);
  transition: transform .25s ease, box-shadow .25s ease;
}
a.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); color: var(--ink); }
.card-media { aspect-ratio: 16 / 10; overflow: hidden; background: var(--mist); }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
a.card:hover .card-media img { transform: scale(1.04); }
.card-body { padding: 1.25rem 1.35rem 1.4rem; display: flex; flex-direction: column; flex: 1; }
.card-body h3 { margin-bottom: .4em; }
.card-body p { color: var(--ink-soft); font-size: .98rem; margin-bottom: 1rem; }
.card-link {
  margin-top: auto;
  font-weight: 700;
  font-size: .95rem;
  color: #2F6A75;
  display: inline-flex; align-items: center; gap: .35rem;
}
.card-link::after { content: "→"; transition: transform .2s ease; }
a.card:hover .card-link::after { transform: translateX(4px); }

.card-tag {
  display: inline-block;
  align-self: flex-start;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .25rem .6rem;
  border-radius: 6px;
  background: var(--mist);
  color: var(--ink);
  margin-bottom: .8rem;
}

/* Accent top-stripe cards (no image) */
.card--plain { border-top: 4px solid var(--lagoon); }
.card--plain .card-body { padding-top: 1.5rem; }

/* ---------- Split layout (text + image) ---------- */
.split {
  display: grid;
  gap: clamp(1.75rem, 5vw, 3.5rem);
  align-items: center;
}
.split-media img { border-radius: var(--radius); box-shadow: var(--shadow-lift); width: 100%; }
@media (min-width: 52rem) {
  .split { grid-template-columns: 1fr 1fr; }
  .split--reverse .split-media { order: 2; }
}

/* ---------- Perfluff showcase ---------- */
.perfluff {
  background:
    linear-gradient(180deg, var(--wash), var(--paper));
}
.perfluff-logo {
  border-radius: var(--radius);
  box-shadow: var(--shadow-lift);
  max-width: 26rem;
  width: 100%;
  margin-inline: auto;
}
.badge {
  display: inline-flex; align-items: center; gap: .4rem;
  background: var(--ink);
  color: var(--white);
  font-size: .8rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  padding: .35rem .8rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}
.badge::before { content: "✓"; color: var(--sky); }
.product-list {
  list-style: none; padding: 0; margin: 1.25rem 0 0;
  display: grid; gap: .75rem;
}
.product-list li {
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 4px solid var(--sky);
  border-radius: 10px;
  padding: .85rem 1rem;
}
.product-list strong { display: block; font-family: var(--font-head); font-size: 1.1rem; }
.product-list span { color: var(--ink-soft); font-size: .95rem; }
.slogan-img { border-radius: var(--radius); margin-top: 2.5rem; box-shadow: var(--shadow); width: 100%; }

.status {
  display: inline-flex; align-items: center; gap: .45rem;
  font-size: .8rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: .8rem;
}
.status::before {
  content: ""; width: .55rem; height: .55rem; border-radius: 50%;
  background: var(--lagoon);
  box-shadow: 0 0 0 4px rgba(98, 168, 172, .25);
}

/* ---------- Post / publication card ---------- */
.post {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem 1.5rem 1.35rem;
  box-shadow: var(--shadow);
}
.post-meta { font-size: .85rem; color: var(--ink-soft); font-weight: 600; margin-bottom: .5rem; }

/* ---------- Contact ---------- */
.contact-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 4px solid var(--lagoon);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow);
}
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
.contact-list span { display: block; font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: .2rem; }
.contact-list a { font-family: var(--font-head); font-size: clamp(1.1rem, 3.4vw, 1.4rem); font-weight: 600; overflow-wrap: anywhere; }

/* ---------- Callout band ---------- */
.band {
  background: linear-gradient(120deg, var(--lagoon), var(--deep));
  color: var(--white);
  border-radius: calc(var(--radius) * 1.4);
  padding: clamp(2rem, 5vw, 3rem);
  display: grid;
  gap: 1.25rem;
  align-items: center;
}
.band h2 { color: var(--white); margin-bottom: .25em; }
.band p { margin: 0; color: #F2FAF9; font-size: 1.08rem; }
.band .btn--primary { background: var(--white); color: var(--ink); }
.band .btn--primary:hover { background: var(--mist); }
@media (min-width: 52rem) { .band { grid-template-columns: 1fr auto; } }
/* White text on these teals sits just under 4.5:1, so the band uses large/bold text and a darkening overlay */
.band { position: relative; isolation: isolate; overflow: hidden; }
.band::before { content: ""; position: absolute; inset: 0; background: rgba(10, 31, 36, .32); z-index: -1; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink-deeper);
  color: #CFE3E1;
  padding-block: 3rem calc(2rem + env(safe-area-inset-bottom, 0px));
  font-size: .95rem;
}
.footer-grid { display: grid; gap: 1.75rem; }
@media (min-width: 48rem) { .footer-grid { grid-template-columns: 1.5fr 1fr; align-items: start; } }
.site-footer .brand { color: var(--white); }
.site-footer .brand-mark { box-shadow: inset 0 0 0 3px var(--ink-deeper); }
.site-footer p { margin: .75rem 0 0; max-width: 28rem; }
.footer-links { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .4rem 1.5rem; }
.footer-links a { color: var(--mist); text-decoration: none; }
.footer-links a:hover { color: var(--white); text-decoration: underline; }
.footer-bottom { border-top: 1px solid rgba(161, 210, 206, .2); margin-top: 2rem; padding-top: 1.25rem; font-size: .85rem; color: #A9C6C3; }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* Trademark / registered marks */
.tm { font-size: .5em; vertical-align: super; line-height: 0; margin-left: .05em; font-weight: 400; }
.nav-menu .tm { font-size: .6em; }