/* Pelagia River Notes — editorial stylesheet */
/* Damietta, Egypt — last revised 2026-06 */

:root {
    --plg-teal: #1f5560;
    --plg-teal-dim: #14424b;
    --plg-ochre: #c19858;
    --plg-ochre-soft: #d9b787;
    --plg-ivory: #f7f1e3;
    --plg-ivory-edge: #ebe2cc;
    --plg-ink: #1a2128;
    --plg-ink-soft: #3b424a;
    --plg-line: #d0c3a3;
    --plg-shell: #fbf7ec;

    --plg-serif: "Spectral", "Source Serif Pro", Georgia, serif;
    --plg-sans: "Karla", "Helvetica Neue", Arial, sans-serif;
    --plg-mono: "Source Code Pro", "Roboto Mono", Consolas, monospace;

    --plg-wide: 1080px;
    --plg-narrow: 720px;

    --plg-r-sm: 2px;
    --plg-r-md: 4px;
    --plg-pad: clamp(18px, 3vw, 28px);
}

*, *::before, *::after { box-sizing: border-box; }
body, h1, h2, h3, h4, p, ul, ol, figure, blockquote { margin: 0; padding: 0; }

html { -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--plg-sans);
    font-size: 17px;
    line-height: 1.65;
    color: var(--plg-ink);
    background: var(--plg-ivory);
    text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 { font-family: var(--plg-serif); font-weight: 600; color: var(--plg-teal); line-height: 1.2; }
h1 { font-size: clamp(34px, 5vw, 52px); }
h2 { font-size: clamp(26px, 3.5vw, 36px); margin-bottom: 12px; }
h3 { font-size: 22px; margin-bottom: 8px; }
h4 { font-size: 17px; margin-bottom: 6px; font-family: var(--plg-sans); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 700; color: var(--plg-ink-soft); }

p { margin-bottom: 14px; }
a { color: var(--plg-teal); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--plg-ochre); }
a:focus-visible { outline: 2px solid var(--plg-ochre); outline-offset: 2px; border-radius: 2px; }

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

.plg-wrap { max-width: var(--plg-wide); margin: 0 auto; padding: 0 var(--plg-pad); }
.plg-narrow { max-width: var(--plg-narrow); margin: 0 auto; padding: 0 var(--plg-pad); }

/* === Header === */
.plg-top {
    background: var(--plg-ivory);
    border-bottom: 1px solid var(--plg-line);
    position: sticky; top: 0; z-index: 50;
}
.plg-top__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 16px 0; }
.plg-brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--plg-ink); }
.plg-brand__mark { width: 38px; height: 38px; border-radius: 50%; background: var(--plg-teal); display: grid; place-items: center; color: var(--plg-ivory); font-family: var(--plg-serif); font-size: 18px; font-weight: 700; }
.plg-brand__text { font-family: var(--plg-serif); font-size: 19px; font-weight: 600; color: var(--plg-teal); }
.plg-brand__sub { display: block; font-family: var(--plg-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--plg-ink-soft); margin-top: 2px; }

.plg-nav { display: flex; align-items: center; gap: 22px; }
.plg-nav a { font-family: var(--plg-sans); font-size: 14px; text-transform: uppercase; letter-spacing: 0.08em; text-decoration: none; color: var(--plg-ink); padding: 6px 0; border-bottom: 1px solid transparent; }
.plg-nav a:hover, .plg-nav a.is-active { color: var(--plg-teal); border-bottom-color: var(--plg-ochre); }
.plg-nav .plg-cta { background: var(--plg-teal); color: var(--plg-ivory); padding: 9px 18px; border-radius: var(--plg-r-md); border-bottom: none; }
.plg-nav .plg-cta:hover { background: var(--plg-ochre); color: var(--plg-ink); border-bottom-color: transparent; }

.plg-burger { display: none; background: none; border: 1px solid var(--plg-line); padding: 8px 12px; border-radius: var(--plg-r-md); font-family: var(--plg-mono); cursor: pointer; color: var(--plg-teal); }

/* === Hero (full-bleed with overlapping card) === */
.plg-hero {
    position: relative;
    min-height: 540px;
    background: linear-gradient(rgba(20,66,75,0.55), rgba(20,66,75,0.65)), url("../img/hero.jpg") center/cover no-repeat;
    color: var(--plg-ivory);
    margin-bottom: 64px;
}
.plg-hero__inner { padding: 96px 0 120px; }
.plg-hero__eyebrow { font-family: var(--plg-mono); font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--plg-ochre-soft); margin-bottom: 18px; }
.plg-hero__title { color: var(--plg-ivory); max-width: 720px; }
.plg-hero__lead { font-size: 19px; line-height: 1.55; max-width: 640px; margin-top: 22px; color: rgba(247,241,227,0.92); font-family: var(--plg-serif); font-weight: 300; }
.plg-hero__actions { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }

.plg-btn { display: inline-block; padding: 13px 24px; font-family: var(--plg-sans); font-size: 14px; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; text-decoration: none; border-radius: var(--plg-r-md); border: 1.5px solid transparent; transition: background 0.18s ease, color 0.18s ease, transform 0.12s ease; cursor: pointer; }
.plg-btn--solid { background: var(--plg-ochre); color: var(--plg-ink); border-color: var(--plg-ochre); }
.plg-btn--solid:hover { background: var(--plg-ochre-soft); border-color: var(--plg-ochre-soft); transform: translateY(-1px); }
.plg-btn--ghost { background: transparent; color: var(--plg-ivory); border-color: rgba(247,241,227,0.5); }
.plg-btn--ghost:hover { border-color: var(--plg-ivory); background: rgba(247,241,227,0.08); }
.plg-btn--dark { background: var(--plg-teal); color: var(--plg-ivory); border-color: var(--plg-teal); }
.plg-btn--dark:hover { background: var(--plg-teal-dim); border-color: var(--plg-teal-dim); }

.plg-hero__card {
    background: var(--plg-shell);
    border-left: 4px solid var(--plg-ochre);
    padding: 28px 32px;
    max-width: 460px;
    position: relative;
    margin: -64px auto 0;
    box-shadow: 0 14px 38px -22px rgba(26,33,40,0.4);
    color: var(--plg-ink);
}
.plg-hero__card h4 { color: var(--plg-teal); }
.plg-hero__card p { font-size: 15px; margin: 0; color: var(--plg-ink-soft); }
.plg-hero__card-meta { font-family: var(--plg-mono); font-size: 12px; color: var(--plg-ink-soft); margin-top: 10px; }

/* === Sections === */
.plg-section { padding: 72px 0; }
.plg-section--shell { background: var(--plg-shell); }
.plg-section--teal { background: var(--plg-teal); color: var(--plg-ivory); }
.plg-section--teal h2, .plg-section--teal h3 { color: var(--plg-ivory); }
.plg-section--teal a { color: var(--plg-ochre-soft); }

.plg-section__head { max-width: 720px; margin-bottom: 38px; }
.plg-section__head h2 + p { font-size: 18px; color: var(--plg-ink-soft); }

/* === Cards (media-top, hard edge) === */
.plg-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.plg-card { background: var(--plg-ivory); border: 1px solid var(--plg-ivory-edge); display: flex; flex-direction: column; }
.plg-card__media { aspect-ratio: 4 / 3; overflow: hidden; background: var(--plg-line); }
.plg-card__media img { width: 100%; height: 100%; object-fit: cover; }
.plg-card__body { padding: 22px 22px 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.plg-card__tag { font-family: var(--plg-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--plg-ochre); }
.plg-card__title { font-size: 20px; }
.plg-card__excerpt { font-size: 15px; color: var(--plg-ink-soft); line-height: 1.55; }
.plg-card__link { margin-top: auto; font-family: var(--plg-mono); font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--plg-teal); }

/* === Two-column === */
.plg-twocol { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: start; }
.plg-twocol__media img { width: 100%; height: 100%; object-fit: cover; }

/* === Numbered list of steps === */
.plg-steps { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.plg-step { display: grid; grid-template-columns: 64px 1fr; gap: 18px; align-items: start; }
.plg-step__num { font-family: var(--plg-serif); font-size: 38px; line-height: 1; color: var(--plg-ochre); font-weight: 600; padding-top: 4px; }
.plg-step h3 { margin-bottom: 6px; font-size: 19px; }
.plg-step p { font-size: 15px; color: var(--plg-ink-soft); margin: 0; }

/* === Stat strip === */
.plg-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; padding: 38px 0; border-top: 1px solid var(--plg-line); border-bottom: 1px solid var(--plg-line); }
.plg-stat__num { font-family: var(--plg-serif); font-size: 40px; color: var(--plg-teal); font-weight: 600; line-height: 1; }
.plg-stat__label { font-family: var(--plg-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--plg-ink-soft); margin-top: 8px; }

/* === Pricing === */
.plg-tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.plg-tier { border: 1px solid var(--plg-ivory-edge); background: var(--plg-ivory); padding: 32px 28px 28px; display: flex; flex-direction: column; }
.plg-tier--feature { border-color: var(--plg-ochre); position: relative; }
.plg-tier--feature::before { content: "Recommended"; position: absolute; top: -11px; left: 24px; background: var(--plg-ochre); color: var(--plg-ink); font-family: var(--plg-mono); font-size: 11px; text-transform: uppercase; padding: 3px 10px; letter-spacing: 0.08em; }
.plg-tier__name { font-family: var(--plg-serif); font-size: 22px; color: var(--plg-teal); margin-bottom: 8px; }
.plg-tier__price { font-family: var(--plg-serif); font-size: 38px; color: var(--plg-ink); margin: 6px 0 4px; }
.plg-tier__price small { font-family: var(--plg-sans); font-size: 14px; color: var(--plg-ink-soft); margin-left: 4px; }
.plg-tier__lead { font-size: 14px; color: var(--plg-ink-soft); margin-bottom: 18px; min-height: 42px; }
.plg-tier__list { list-style: none; padding: 0; margin: 0 0 24px; font-size: 14.5px; }
.plg-tier__list li { padding: 7px 0; border-bottom: 1px dashed var(--plg-ivory-edge); }
.plg-tier__list li::before { content: "→"; color: var(--plg-ochre); margin-right: 10px; font-family: var(--plg-mono); }
.plg-tier__cta { margin-top: auto; }

/* === FAQ === */
.plg-faq { display: flex; flex-direction: column; gap: 0; }
.plg-faq__item { border-bottom: 1px solid var(--plg-line); padding: 22px 0; }
.plg-faq__item summary { font-family: var(--plg-serif); font-size: 19px; font-weight: 600; color: var(--plg-teal); cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.plg-faq__item summary::-webkit-details-marker { display: none; }
.plg-faq__item summary::after { content: "+"; font-family: var(--plg-mono); font-size: 22px; color: var(--plg-ochre); }
.plg-faq__item[open] summary::after { content: "−"; }
.plg-faq__item p { font-size: 15.5px; color: var(--plg-ink-soft); margin-top: 12px; line-height: 1.65; }

/* === Form === */
.plg-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; background: var(--plg-shell); padding: 32px; border-left: 4px solid var(--plg-teal); }
.plg-form__row { display: flex; flex-direction: column; gap: 6px; }
.plg-form__row--full { grid-column: 1 / -1; }
.plg-form label { font-family: var(--plg-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--plg-ink-soft); }
.plg-form input, .plg-form select, .plg-form textarea { font-family: var(--plg-sans); font-size: 15px; padding: 11px 12px; background: var(--plg-ivory); border: 1px solid var(--plg-line); color: var(--plg-ink); border-radius: var(--plg-r-sm); }
.plg-form input:focus, .plg-form select:focus, .plg-form textarea:focus { outline: 2px solid var(--plg-ochre); outline-offset: 1px; border-color: transparent; }
.plg-form textarea { resize: vertical; min-height: 130px; }
.plg-form__consent { display: flex; gap: 10px; align-items: flex-start; font-family: var(--plg-sans); font-size: 13.5px; color: var(--plg-ink-soft); line-height: 1.5; }
.plg-form__consent input { width: 16px; height: 16px; margin-top: 3px; }
.plg-form__status { font-family: var(--plg-mono); font-size: 13px; color: var(--plg-teal); min-height: 18px; }

/* === Table === */
.plg-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.plg-table th, .plg-table td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--plg-line); }
.plg-table th { background: var(--plg-shell); font-family: var(--plg-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--plg-ink-soft); }
.plg-table tr:nth-child(even) td { background: var(--plg-shell); }

/* === Footer === */
.plg-footer { background: var(--plg-ink); color: rgba(247,241,227,0.78); padding: 64px 0 28px; font-size: 14px; }
.plg-footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; margin-bottom: 44px; }
.plg-footer h4 { color: var(--plg-ochre-soft); font-family: var(--plg-mono); font-size: 12px; }
.plg-footer ul { list-style: none; padding: 0; }
.plg-footer ul li { padding: 4px 0; }
.plg-footer a { color: rgba(247,241,227,0.78); text-decoration: none; }
.plg-footer a:hover { color: var(--plg-ochre-soft); }
.plg-footer__legal { border-top: 1px solid rgba(247,241,227,0.12); padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 14px; font-family: var(--plg-mono); font-size: 12px; color: rgba(247,241,227,0.6); }
.plg-footer__address { font-style: normal; line-height: 1.7; }

/* === Misc === */
.plg-eyebrow { font-family: var(--plg-mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--plg-ochre); margin-bottom: 10px; }
.plg-quote { font-family: var(--plg-serif); font-size: 22px; line-height: 1.45; color: var(--plg-teal); padding: 22px 28px; border-left: 3px solid var(--plg-ochre); background: var(--plg-shell); }
.plg-cite { display: block; font-family: var(--plg-mono); font-size: 12px; color: var(--plg-ink-soft); margin-top: 10px; text-transform: uppercase; letter-spacing: 0.08em; }
.plg-tag { display: inline-block; font-family: var(--plg-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; padding: 4px 10px; background: var(--plg-shell); color: var(--plg-teal); border: 1px solid var(--plg-line); }

.plg-breadcrumb { font-family: var(--plg-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--plg-ink-soft); margin: 32px 0 18px; }
.plg-breadcrumb a { color: var(--plg-ink-soft); text-decoration: none; }
.plg-breadcrumb a:hover { color: var(--plg-teal); }

.plg-thank { text-align: center; padding: 96px 0; background: var(--plg-shell); }
.plg-thank__icon { width: 78px; height: 78px; border-radius: 50%; background: var(--plg-teal); color: var(--plg-ivory); font-family: var(--plg-serif); font-size: 36px; line-height: 78px; margin: 0 auto 22px; }

/* Responsive */
@media (max-width: 1080px) {
    .plg-cards { grid-template-columns: repeat(2, 1fr); }
    .plg-stats { grid-template-columns: repeat(2, 1fr); }
    .plg-twocol { grid-template-columns: 1fr; gap: 32px; }
    .plg-tiers { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
}
@media (max-width: 760px) {
    body { font-size: 16px; }
    .plg-nav { display: none; }
    .plg-nav.is-open { display: flex; position: absolute; top: 100%; left: 0; right: 0; background: var(--plg-ivory); flex-direction: column; gap: 0; padding: 18px var(--plg-pad); border-bottom: 1px solid var(--plg-line); }
    .plg-burger { display: inline-block; }
    .plg-section { padding: 56px 0; }
    .plg-hero__inner { padding: 70px 0 96px; }
    .plg-steps { grid-template-columns: 1fr; }
    .plg-form { grid-template-columns: 1fr; padding: 24px; }
    .plg-footer__grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}
@media (max-width: 520px) {
    .plg-cards { grid-template-columns: 1fr; }
    .plg-stats { grid-template-columns: 1fr; gap: 18px; padding: 28px 0; }
    .plg-footer__grid { grid-template-columns: 1fr; }
    .plg-hero { min-height: 460px; }
    .plg-hero__card { margin: -48px 16px 0; padding: 22px; }
}

@media (prefers-reduced-motion: reduce) {
    .plg-btn, .plg-btn--solid { transition: none; }
    .plg-btn:hover { transform: none; }
    *, *::before, *::after { animation-duration: 4ms !important; animation-iteration-count: 1 !important; transition-duration: 4ms !important; }
}