/* Project Leadership Professionals Inc. — landing page */
@font-face { font-family: "Aileron"; src: url("fonts/aileron-300.woff2") format("woff2"); font-weight: 300; font-style: normal; font-display: swap; }
@font-face { font-family: "Aileron"; src: url("fonts/aileron-400.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Aileron"; src: url("fonts/aileron-600.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: "Aileron"; src: url("fonts/aileron-700.woff2") format("woff2"); font-weight: 700; font-style: normal; font-display: swap; }

:root {
  --navy: #003366;
  --navy-deep: #00264d;
  --blue: #579DC6;
  --blue-dark: #2f6f98;   /* AA-contrast variant of the brand light blue for text on white */
  --grey: #686868;
  --black: #000;
  --ink: #13181a;
  --tint: #f3f7fa;
  --line: #dfe6ec;
  --white: #fff;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(0,30,60,.06), 0 8px 24px rgba(0,30,60,.06);
  --header-h: 76px;
  --font: "Aileron", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 8px); -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }
body { margin: 0; font-family: var(--font); font-weight: 400; font-size: 1.0625rem; line-height: 1.65; color: var(--ink); background: var(--white); -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .5em; color: var(--navy); }
h1 { font-weight: 300; letter-spacing: -.02em; }
h2 { font-size: clamp(1.75rem, 1.2rem + 2vw, 2.6rem); font-weight: 300; letter-spacing: -.01em; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; }
a { color: var(--navy); }
a:focus-visible, button:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 6px; }

.container { width: min(1180px, 100% - 2.5rem); margin-inline: auto; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 1rem; top: -3rem; background: var(--navy); color: #fff; padding: .6rem 1rem; border-radius: 8px; z-index: 100; }
.skip-link:focus { top: 1rem; }

.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: .8rem; font-weight: 700; color: var(--blue-dark); margin-bottom: .9rem; }
.eyebrow-light { color: #8cc0de; } /* lighter tint of brand blue for AA contrast on navy */

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; min-height: 48px; padding: .8rem 1.5rem; border-radius: 999px; font-weight: 600; font-size: 1rem; text-decoration: none; border: 2px solid transparent; transition: background .2s, color .2s, border-color .2s, transform .2s; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-deep); }
.btn-ghost { color: var(--navy); border-color: var(--navy); }
.btn-ghost:hover { background: var(--navy); color: #fff; }
.btn-light { background: #fff; color: var(--navy); }
.btn-light:hover { background: var(--tint); }
.btn-outline-light { color: #fff; border-color: rgba(255,255,255,.7); }
.btn-outline-light:hover { background: rgba(255,255,255,.1); border-color: #fff; }
.btn-small { min-height: 40px; padding: .45rem 1.1rem; font-size: .95rem; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: var(--header-h); gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: .55rem; text-decoration: none; color: var(--ink); }
.brand-mark { width: 40px; height: 46px; flex: none; }
.brand-name { font-weight: 300; font-size: 1.02rem; line-height: 1.2; letter-spacing: .01em; color: var(--ink); }
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 1.75rem; }
.site-nav a:not(.btn) { text-decoration: none; color: var(--ink); font-weight: 400; font-size: .98rem; padding: .4rem 0; border-bottom: 2px solid transparent; }
.site-nav a:not(.btn):hover { color: var(--navy); border-bottom-color: var(--blue); }
.site-nav .btn { color: #fff; background: var(--navy); }
.nav-toggle { display: none; }

@media (max-width: 860px) {
  :root { --header-h: 66px; }
  .brand-mark { width: 34px; height: 39px; }
  .brand-name { font-size: .95rem; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border: 0; background: transparent; cursor: pointer; border-radius: 10px; }
  .bars, .bars::before, .bars::after { display: block; width: 24px; height: 2px; background: var(--navy); border-radius: 2px; position: relative; transition: transform .25s, background .25s; }
  .bars::before, .bars::after { content: ""; position: absolute; left: 0; }
  .bars::before { top: -7px; } .bars::after { top: 7px; }
  .nav-toggle[aria-expanded="true"] .bars { background: transparent; }
  .nav-toggle[aria-expanded="true"] .bars::before { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] .bars::after { transform: translateY(-7px) rotate(-45deg); }
  .site-nav { position: absolute; top: 100%; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 12px 24px rgba(0,30,60,.08); display: none; }
  .js .site-nav.open { display: block; }
  .no-js .site-nav { display: block; position: static; box-shadow: none; }
  .site-nav ul { flex-direction: column; align-items: stretch; gap: 0; padding: .5rem 1.25rem 1.25rem; }
  .site-nav a:not(.btn) { display: block; padding: .9rem 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .site-nav a:not(.btn):hover { border-bottom-color: var(--line); }
  .site-nav li:last-child { margin-top: 1rem; }
  .site-nav .btn { width: 100%; min-height: 48px; }
}

/* Hero */
.hero { position: relative; overflow: hidden; background: linear-gradient(180deg, #fff 0%, var(--tint) 100%); padding: clamp(3.5rem, 8vw, 7.5rem) 0 clamp(3.5rem, 7vw, 6.5rem); }
.hero-inner { position: relative; z-index: 1; max-width: 1180px; }
.hero h1 { font-size: clamp(2.2rem, 1.2rem + 4.2vw, 4.4rem); max-width: 16ch; color: var(--navy); }
.hero h1 span { display: block; font-weight: 700; color: var(--black); }
.lede { font-size: clamp(1.1rem, 1rem + .4vw, 1.3rem); color: var(--grey); max-width: 58ch; margin: 1.25rem 0 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .85rem; }
.hero-facts { list-style: none; padding: 0; margin: 2.5rem 0 0; display: flex; flex-wrap: wrap; gap: .5rem 1.75rem; color: var(--grey); font-size: .95rem; font-weight: 600; }
.hero-facts li { display: flex; align-items: center; gap: .55rem; }
.hero-facts li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--blue); }
.hero-watermark { position: absolute; right: -4%; top: 50%; transform: translateY(-50%); width: min(42vw, 560px); height: auto; aspect-ratio: 32/37; opacity: .07; pointer-events: none; }
@media (max-width: 860px) { .hero-watermark { width: 80vw; right: -30vw; opacity: .05; } }

/* Sections */
.section { padding: clamp(4rem, 8vw, 6.5rem) 0; }
.section-tint { background: var(--tint); }
.section-head { max-width: 680px; margin-bottom: clamp(2rem, 4vw, 3.25rem); }
.section-head > p:last-child { color: var(--grey); font-size: 1.1rem; }

/* Service cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.75rem 1.6rem 1.5rem; box-shadow: var(--shadow); transition: transform .2s, box-shadow .2s, border-color .2s; border-top: 4px solid var(--navy); }
.card:hover { transform: translateY(-3px); border-top-color: var(--blue); box-shadow: 0 2px 4px rgba(0,30,60,.06), 0 16px 32px rgba(0,30,60,.1); }
.card p { color: var(--grey); margin: 0; font-size: 1rem; }
.card-icon, .sector-icon { width: 40px; height: 40px; margin-bottom: 1rem; fill: none; stroke: var(--navy); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.card-icon { padding: 8px; width: 48px; height: 48px; border-radius: 12px; background: #e8f1f8; }
@media (max-width: 1024px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .cards { grid-template-columns: 1fr; } }

/* Phases */
.phases { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; counter-reset: phase; position: relative; }
.phase { position: relative; background: #fff; border-radius: var(--radius); padding: 1.75rem 1.5rem; border: 1px solid var(--line); }
.phase-num { display: inline-grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; background: var(--navy); color: #fff; font-weight: 700; font-size: 1rem; margin-bottom: 1.1rem; box-shadow: 0 0 0 6px #e3eef7; }
.phase h3 { font-size: 1.35rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.phase p { color: var(--grey); margin: 0; font-size: 1rem; }
@media (min-width: 1025px) {
  .phase:not(:last-child)::after { content: ""; position: absolute; top: calc(1.75rem + 26px); left: calc(1.5rem + 52px + 12px); right: -1.25rem; height: 2px; background: linear-gradient(90deg, var(--blue), rgba(87,157,198,.15)); }
}
@media (max-width: 1024px) { .phases { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) {
  .phases { grid-template-columns: 1fr; gap: 0; }
  .phase { border: 0; background: transparent; padding: 0 0 2rem 72px; }
  .phase-num { position: absolute; left: 0; top: 0; margin: 0; }
  .phase:not(:last-child)::before { content: ""; position: absolute; left: 25px; top: 60px; bottom: 8px; width: 2px; background: rgba(87,157,198,.5); }
  .phase h3 { margin-top: .7rem; }
}

/* Why */
.section-navy { background: var(--navy); color: #e8eef4; position: relative; overflow: hidden; }
.section-navy h2, .section-navy h3 { color: #fff; }
.why-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.quote { font-size: clamp(1.9rem, 1.2rem + 2.6vw, 3.1rem); font-weight: 300; line-height: 1.15; border-left: 4px solid var(--blue); padding-left: 1.25rem; margin-bottom: 1.5rem; }
.why-intro { font-size: 1.15rem; color: #d3dee9; max-width: 46ch; }
.why-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
.why-list li { padding: 1.35rem 1.5rem; border-radius: var(--radius); background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); }
.why-list h3 { margin-bottom: .35rem; font-size: 1.1rem; }
.why-list h3::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 2px; background: var(--blue); margin-right: .6rem; transform: translateY(-1px) rotate(45deg); }
.why-list p { margin: 0; color: #d3dee9; font-size: 1rem; }
@media (max-width: 860px) { .why-grid { grid-template-columns: 1fr; } }

/* Sectors */
.sectors { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.sectors li { padding: 1.75rem 1.5rem; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.sectors p { color: var(--grey); margin: 0; font-size: 1rem; }
.sector-icon { stroke: var(--blue-dark); }
@media (max-width: 1024px) { .sectors { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .sectors { grid-template-columns: 1fr; } }

/* About */
.about-grid { display: grid; grid-template-columns: 280px 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.headshot { margin: 0; }
.role { color: var(--grey); font-weight: 600; margin-top: -.25rem; }
.about-copy > p:not(.eyebrow):not(.role) { font-size: 1.08rem; max-width: 64ch; }
.chips { list-style: none; padding: 0; margin: 1.5rem 0 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.chips li { padding: .45rem .9rem; border-radius: 999px; background: #fff; border: 1px solid #b9d3e6; color: var(--navy); font-size: .9rem; font-weight: 600; }
@media (max-width: 860px) {
  .about-grid { grid-template-columns: 1fr; }
}

/* Contact */
.contact { background: linear-gradient(135deg, var(--navy) 0%, var(--navy-deep) 100%); color: #e8eef4; text-align: center; }
.contact-inner { max-width: 760px; }
.contact h2 { color: #fff; }
.contact-lede { font-size: 1.15rem; color: #d3dee9; margin-bottom: 2rem; }
.contact-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: .85rem; }
.contact-loc { margin: 2rem 0 0; color: #b8cadb; font-size: .98rem; }
.contact-form { display: grid; gap: 1rem; text-align: left; margin-top: 2.5rem; }
.contact-form label { display: grid; gap: .35rem; font-weight: 600; color: #fff; }
.contact-form input, .contact-form textarea { font: inherit; padding: .75rem .9rem; border-radius: 10px; border: 1px solid rgba(255,255,255,.3); background: rgba(255,255,255,.08); color: #fff; }
@media (max-width: 520px) { .contact-actions .btn { width: 100%; } }

/* Footer */
.site-footer { background: #001f3f; color: #b8cadb; padding: 2rem 0; font-size: .92rem; }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; }
.site-footer p { margin: 0; }
.brand-footer .brand-name { color: #fff; }
.brand-footer .brand-mark { width: 38px; height: 42px; background: #fff; border-radius: 8px; padding: 3px 2px; }

/* Refinements after preview review */
h1, h2, h3 { text-wrap: balance; }
.brand-name { font-weight: 400; }
.headshot img { width: 100%; max-width: 280px; height: auto; aspect-ratio: 1/1; object-fit: cover; border-radius: 50%; border: 5px solid #fff; box-shadow: 0 0 0 2px var(--blue), 0 12px 32px rgba(0,30,60,.15); }
@media (max-width: 860px) {
  .headshot { max-width: 200px; }
}