/*
Theme Name: World Oceans
Theme URI: https://world-oceans.com
Author: World Oceans
Description: Thème éditorial maritime sur mesure pour World Oceans.
Version: 1.0.0
Text Domain: world-oceans
*/

:root {
  --navy: #082f4d;
  --navy-deep: #031f35;
  --sea: #126da0;
  --aqua: #56a9c6;
  --sand: #d8bc84;
  --ivory: #f8f5ed;
  --mist: #edf5f7;
  --white: #fff;
  --ink: #17232d;
  --muted: #5d6b74;
  --line: #d9e1e2;
  --serif: ui-serif, Georgia, Cambria, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --container: 1220px;
  --narrow: 820px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --shadow-sm: 0 8px 26px rgba(3, 31, 53, .08);
  --shadow-lg: 0 24px 70px rgba(3, 31, 53, .16);
  --transition: .24s ease;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: var(--sans); font-size: 16px; line-height: 1.7; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--sea); text-decoration: none; }
a:hover { color: var(--navy); }
button, input, textarea { font: inherit; }
h1, h2, h3, h4 { margin: 0 0 .6em; color: var(--navy); font-family: var(--serif); line-height: 1.12; text-wrap: balance; }
h1 { font-size: clamp(2.5rem, 6vw, 5.25rem); font-weight: 600; letter-spacing: -.035em; }
h2 { font-size: clamp(2rem, 4vw, 3.35rem); font-weight: 600; letter-spacing: -.025em; }
h3 { font-size: clamp(1.3rem, 2vw, 1.7rem); font-weight: 600; }
p { margin: 0 0 1.15em; }
ul, ol { padding-left: 1.25rem; }

.container { width: min(100% - 48px, var(--container)); margin-inline: auto; }
.container--narrow { width: min(100%, var(--narrow)); }
.section { padding: clamp(72px, 9vw, 128px) 0; }
.section--ivory { background: var(--ivory); }
.section--blue { color: var(--white); background: var(--navy); }
.section--blue h2, .section--blue h3, .section--blue .eyebrow { color: var(--white); }
.section--intro { padding-bottom: 0; }
.eyebrow { margin-bottom: 16px; color: var(--sea); font-size: .75rem; font-weight: 750; letter-spacing: .16em; text-transform: uppercase; }
.screen-reader-text { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; clip: rect(0 0 0 0); overflow: hidden; border: 0; }
.screen-reader-text:focus, .skip-link:focus { top: 8px; left: 8px; z-index: 9999; width: auto; height: auto; padding: 10px 16px; clip: auto; background: var(--white); color: var(--navy); }
.skip-link { position: absolute; top: -100px; left: 0; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid rgba(8,47,77,.09); background: rgba(255,255,255,.94); backdrop-filter: blur(14px); transition: box-shadow var(--transition); }
.site-header.is-scrolled { box-shadow: 0 8px 30px rgba(3,31,53,.08); }
body.admin-bar .site-header { top: 32px; }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 78px; gap: 28px; }
.brand { display: block; flex: 0 0 auto; width: min(240px, 30vw); }
.brand__image, .custom-logo { width: 100%; max-height: 62px; object-fit: contain; object-position: left center; }
.custom-logo-link { display: block; }
.primary-menu { display: flex; align-items: center; gap: 4px; margin: 0; padding: 0; list-style: none; }
.primary-menu a { display: block; padding: 10px 13px; border-radius: 999px; color: var(--ink); font-size: .88rem; font-weight: 650; white-space: nowrap; transition: color var(--transition), background var(--transition); }
.primary-menu a:hover, .primary-menu .current-menu-item > a, .primary-menu a.is-active { color: var(--sea); background: var(--mist); }
.primary-menu li:last-child a { margin-left: 8px; padding-inline: 20px; color: var(--white); background: var(--navy); }
.primary-menu li:last-child a:hover { background: var(--sea); }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 10px; border: 0; border-radius: 50%; background: var(--mist); }
.menu-toggle span:not(.screen-reader-text) { display: block; width: 22px; height: 2px; margin: 5px auto; border-radius: 2px; background: var(--navy); transition: transform var(--transition), opacity var(--transition); }
.menu-toggle.is-open span:nth-of-type(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-open span:nth-of-type(2) { opacity: 0; }
.menu-toggle.is-open span:nth-of-type(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-nav { display: none; border-top: 1px solid var(--line); background: var(--white); }
.mobile-menu { margin: 0; padding: 14px 0 4px; list-style: none; }
.mobile-menu a, .mobile-about { display: block; padding: 13px 0; border-bottom: 1px solid var(--line); color: var(--navy); font-weight: 650; }

/* Hero */
.hero { position: relative; min-height: min(780px, calc(100svh - 78px)); display: grid; align-items: end; isolation: isolate; overflow: hidden; background: var(--navy-deep); }
.hero__image, .hero__overlay { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__image { z-index: -2; object-fit: cover; object-position: center 55%; }
.hero__overlay { z-index: -1; background: linear-gradient(90deg, rgba(3,31,53,.92) 0%, rgba(3,31,53,.65) 48%, rgba(3,31,53,.2) 100%), linear-gradient(0deg, rgba(3,31,53,.45), transparent 55%); }
.hero__content { padding-top: 120px; padding-bottom: clamp(80px, 10vw, 140px); color: var(--white); }
.hero .eyebrow { color: #dcebf0; }
.hero h1 { max-width: 900px; color: var(--white); }
.hero__lead { max-width: 680px; color: #eaf2f4; font-size: clamp(1.12rem, 2.2vw, 1.4rem); line-height: 1.6; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 12px 24px; border: 1px solid transparent; border-radius: 999px; font-size: .9rem; font-weight: 750; transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition); }
.button:hover { transform: translateY(-2px); }
.button--light { color: var(--navy); background: var(--white); }
.button--light:hover { color: var(--navy); background: var(--sand); }
.button--ghost { color: var(--white); border-color: rgba(255,255,255,.6); background: rgba(255,255,255,.08); }
.button--ghost:hover { color: var(--white); background: rgba(255,255,255,.18); }
.button--navy { color: var(--white); background: var(--navy); }
.button--navy:hover { color: var(--white); background: var(--sea); }
.button--outline { color: var(--navy); border-color: var(--navy); }
.button--outline:hover { color: var(--white); background: var(--navy); }

/* Sections */
.section-heading { margin-bottom: 44px; }
.section-heading > p:not(.eyebrow), .section-heading--split > p { max-width: 650px; color: var(--muted); font-size: 1.05rem; }
.section-heading--center { max-width: 780px; margin-inline: auto; text-align: center; }
.section-heading--split { display: flex; align-items: end; justify-content: space-between; gap: 50px; }
.section-heading--split > div { max-width: 700px; }
.section--blue .section-heading--split > p { color: #c7d9df; }
.portal-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.portal-card { position: relative; min-height: 310px; display: flex; flex-direction: column; padding: 30px; overflow: hidden; border: 1px solid rgba(8,47,77,.1); border-radius: var(--radius-md); color: var(--ink); background: var(--white); box-shadow: var(--shadow-sm); transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition); }
.portal-card::after { content: ""; position: absolute; right: -48px; bottom: -48px; width: 150px; height: 150px; border: 1px solid rgba(18,109,160,.15); border-radius: 50%; }
.portal-card:hover { color: var(--ink); transform: translateY(-8px); border-color: rgba(18,109,160,.35); box-shadow: var(--shadow-lg); }
.portal-card__number { color: var(--sand); font-family: var(--serif); font-size: 2rem; }
.portal-card h3 { margin-top: auto; }
.portal-card p { color: var(--muted); }
.portal-card > span:last-child { margin-top: 14px; color: var(--sea); font-size: .9rem; font-weight: 750; }
.feature-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(50px, 8vw, 110px); align-items: center; }
.feature-panel p:not(.eyebrow) { max-width: 620px; color: var(--muted); font-size: 1.08rem; }
.text-link { display: inline-block; margin-top: 12px; color: var(--sea); font-weight: 750; }
.criteria-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.criteria-grid article { min-height: 220px; padding: 28px; border-radius: var(--radius-md); background: var(--mist); }
.criteria-grid article:nth-child(2), .criteria-grid article:nth-child(3) { background: var(--ivory); }
.criteria-grid span { color: var(--sand); font-family: var(--serif); font-size: 1.7rem; }
.criteria-grid h3 { margin-top: 36px; }
.criteria-grid p { margin: 0; color: var(--muted); }

/* Cards */
.articles-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.article-card { overflow: hidden; border-radius: var(--radius-md); background: var(--white); box-shadow: var(--shadow-sm); }
.article-card--featured { grid-column: span 2; }
.article-card__media { position: relative; display: block; aspect-ratio: 3 / 2; overflow: hidden; background: var(--mist); }
.article-card--featured .article-card__media { aspect-ratio: 16 / 9; }
.article-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.article-card:hover .article-card__media img { transform: scale(1.035); }
.article-card__tag { position: absolute; left: 16px; bottom: 16px; padding: 7px 12px; border-radius: 999px; color: var(--navy); background: rgba(255,255,255,.92); font-size: .72rem; font-weight: 750; }
.article-card__body { padding: 24px; }
.article-card__body h3 { font-size: 1.45rem; }
.article-card--featured .article-card__body h3 { font-size: clamp(1.5rem, 3vw, 2.15rem); }
.article-card__body h3 a { color: var(--navy); }
.article-card__body p { color: var(--muted); }
.article-card__meta { display: flex; align-items: center; justify-content: space-between; gap: 15px; padding-top: 15px; border-top: 1px solid var(--line); color: var(--muted); font-size: .8rem; }
.article-card__meta a { font-weight: 750; }
.section--blue .article-card { color: var(--ink); }
.section--blue .article-card h3 { color: var(--navy); }
.empty-state { grid-column: 1 / -1; padding: 45px; border: 1px dashed rgba(86,169,198,.5); border-radius: var(--radius-md); text-align: center; background: rgba(255,255,255,.06); }
.empty-state p { margin: 0; }
.section:not(.section--blue) .empty-state { background: var(--mist); }
.author-strip { padding-block: 64px; background: var(--ivory); }
.author-strip__inner { display: grid; grid-template-columns: auto 1fr auto; gap: 30px; align-items: center; }
.author-strip__initials { display: grid; place-items: center; width: 84px; height: 84px; border-radius: 50%; color: var(--white); background: var(--navy); font-family: var(--serif); font-size: 1.6rem; }
.author-strip h2 { font-size: clamp(1.6rem, 3vw, 2.5rem); }
.author-strip p:last-child { margin-bottom: 0; color: var(--muted); }

/* Pages */
.page-hero { padding: clamp(88px, 10vw, 150px) 0; background: linear-gradient(135deg, var(--navy-deep), var(--navy) 62%, var(--sea)); }
.page-hero h1 { max-width: 950px; color: var(--white); font-size: clamp(2.5rem, 5.8vw, 4.8rem); }
.page-hero .eyebrow { color: #aed4e1; }
.page-hero__lead { max-width: 760px; color: #dce9ed; font-size: 1.18rem; }
.page-hero--compact { padding: clamp(70px, 8vw, 110px) 0; }
.page-hero--compact h1 { font-size: clamp(2.35rem, 5vw, 4rem); }
.page-hero--hub { position: relative; min-height: clamp(390px, 48vw, 610px); display: grid; align-items: end; overflow: hidden; isolation: isolate; background: var(--navy-deep); }
.page-hero--hub .page-hero__image, .page-hero--hub .page-hero__veil { position: absolute; inset: 0; width: 100%; height: 100%; }
.page-hero--hub .page-hero__image { z-index: -2; object-fit: cover; object-position: center; }
.page-hero--hub .page-hero__veil { z-index: -1; background: linear-gradient(90deg, rgba(3,31,53,.94) 0%, rgba(3,31,53,.72) 48%, rgba(3,31,53,.25) 100%), linear-gradient(0deg, rgba(3,31,53,.32), transparent 55%); }
.page-hero--hub .page-hero__content { padding-top: clamp(80px, 10vw, 150px); padding-bottom: clamp(70px, 8vw, 115px); }
.page-hero--hub h1 { max-width: 900px; text-shadow: 0 3px 24px rgba(3,31,53,.24); }
.page-hero--hub .page-hero__lead { max-width: 720px; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; color: var(--muted); font-size: .82rem; }
.breadcrumb a { color: var(--sea); }
.entry-content { font-size: 1.05rem; }
.entry-content > * { max-width: 100%; }
.entry-content h2 { margin-top: 2em; font-size: clamp(1.75rem, 3vw, 2.5rem); }
.entry-content h3 { margin-top: 1.8em; }
.entry-content a { text-decoration: underline; text-decoration-thickness: .08em; text-underline-offset: .18em; }
.entry-content blockquote { margin: 2em 0; padding: 24px 30px; border-left: 4px solid var(--sand); color: var(--navy); background: var(--ivory); font-family: var(--serif); font-size: 1.25rem; }
.entry-content table { width: 100%; border-collapse: collapse; margin: 2em 0; font-size: .94rem; }
.entry-content th, .entry-content td { padding: 12px; border: 1px solid var(--line); text-align: left; }
.entry-content th { color: var(--white); background: var(--navy); }

/* Article */
.article-header { padding: clamp(72px, 9vw, 125px) 0 60px; background: var(--ivory); }
.article-header h1 { font-size: clamp(2.45rem, 5.5vw, 4.6rem); }
.article-header__lead { color: var(--muted); font-size: 1.22rem; }
.article-meta { display: flex; flex-wrap: wrap; gap: 12px 26px; color: var(--muted); font-size: .83rem; }
.article-shell { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 70px; align-items: start; padding-top: 60px; padding-bottom: 110px; }
.article-cover { width: 100%; max-height: 620px; margin-bottom: 48px; border-radius: var(--radius-md); object-fit: cover; }
.article-sidebar { position: sticky; top: 110px; display: grid; gap: 20px; }
.sidebar-box { padding: 25px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--ivory); }
.sidebar-box h2 { font-size: 1.35rem; }
.sidebar-box p { color: var(--muted); font-size: .92rem; }
.sidebar-links { margin: 0; padding: 0; list-style: none; }
.sidebar-links li + li { border-top: 1px solid var(--line); }
.sidebar-links a { display: block; padding: 12px 0; color: var(--navy); font-size: .88rem; font-weight: 650; line-height: 1.4; }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 40px; }
.tag-list span { padding: 6px 10px; border-radius: 999px; background: var(--mist); font-size: .8rem; }

/* Contact, sitemap, 404 */
.contact-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(45px, 8vw, 100px); }
.contact-copy p { color: var(--muted); }
.contact-form { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; padding: clamp(24px, 4vw, 42px); border-radius: var(--radius-md); background: var(--ivory); }
.contact-form label { display: grid; gap: 7px; color: var(--navy); font-size: .84rem; font-weight: 700; }
.contact-form label:nth-of-type(4), .contact-form .consent, .contact-form button { grid-column: 1 / -1; }
.contact-form input, .contact-form textarea { width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius-sm); color: var(--ink); background: var(--white); }
.contact-form input:focus, .contact-form textarea:focus { outline: 3px solid rgba(86,169,198,.25); border-color: var(--sea); }
.contact-form .consent { grid-template-columns: auto 1fr; align-items: start; font-weight: 500; }
.contact-form .consent input { width: auto; margin-top: 6px; }
.form-trap { position: absolute; left: -9999px; }
.sitemap-content ul { padding-left: 1.2rem; }
.not-found { display: grid; min-height: 70vh; place-items: center; padding: 80px 0; text-align: center; background: var(--ivory); }
.not-found__code { margin: 0; color: var(--sand); font-family: var(--serif); font-size: clamp(6rem, 20vw, 13rem); line-height: .8; }
.not-found .hero__actions { justify-content: center; }
.pagination { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; margin-top: 45px; }
.pagination .page-numbers { display: grid; place-items: center; min-width: 42px; height: 42px; padding-inline: 10px; border-radius: 50%; color: var(--navy); background: var(--mist); }
.pagination .current { color: var(--white); background: var(--navy); }

/* Footer */
.site-footer { color: #c8d8de; background: var(--navy-deep); }
.footer-grid { display: grid; grid-template-columns: 1.5fr .7fr .9fr 1fr; gap: 50px; padding-top: 75px; padding-bottom: 55px; }
.footer-brand img { width: 230px; margin-bottom: 20px; filter: brightness(0) invert(1); }
.footer-brand p { max-width: 390px; }
.site-footer h2 { color: var(--white); font-family: var(--sans); font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; }
.site-footer ul { margin: 0; padding: 0; list-style: none; }
.site-footer li + li { margin-top: 8px; }
.site-footer a { color: #dce8ec; }
.site-footer a:hover { color: var(--sand); }
.footer-note { color: #91a9b3; font-size: .8rem; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 22px; padding-bottom: 22px; border-top: 1px solid rgba(255,255,255,.12); color: #8fa7b1; font-size: .78rem; }
.footer-bottom p { margin: 0; }

@media (max-width: 1050px) {
  .desktop-nav { display: none; }
  .menu-toggle { display: block; }
  .mobile-nav.is-open { display: block; }
  .portal-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  body.admin-bar .site-header { top: 46px; }
  .container { width: min(100% - 32px, var(--container)); }
  .hero { min-height: 680px; }
  .section-heading--split, .feature-layout, .author-strip__inner, .contact-layout { grid-template-columns: 1fr; display: grid; }
  .articles-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .article-card--featured { grid-column: span 2; }
  .article-shell { grid-template-columns: 1fr; gap: 40px; }
  .article-sidebar { position: static; grid-template-columns: repeat(2, 1fr); }
  .author-strip__inner .button { justify-self: start; }
}

@media (max-width: 600px) {
  .header-inner { min-height: 68px; }
  .brand { width: 190px; max-width: 65vw; }
  .hero { min-height: 650px; }
  .hero__content { padding-top: 80px; padding-bottom: 70px; }
  .hero__overlay { background: linear-gradient(90deg, rgba(3,31,53,.92), rgba(3,31,53,.56)), linear-gradient(0deg, rgba(3,31,53,.45), transparent); }
  .page-hero--hub { min-height: 500px; }
  .page-hero--hub .page-hero__image { object-position: 62% center; }
  .page-hero--hub .page-hero__veil { background: linear-gradient(90deg, rgba(3,31,53,.92), rgba(3,31,53,.55)), linear-gradient(0deg, rgba(3,31,53,.42), transparent); }
  .hero__actions, .hero__actions .button { width: 100%; }
  .portal-grid, .criteria-grid, .articles-grid, .article-sidebar, .footer-grid { grid-template-columns: 1fr; }
  .article-card--featured { grid-column: auto; }
  .article-card--featured .article-card__media { aspect-ratio: 3 / 2; }
  .portal-card { min-height: 270px; }
  .contact-form { grid-template-columns: 1fr; }
  .contact-form label { grid-column: 1 / -1; }
  .footer-bottom { display: grid; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}