/* Campaign landing pages.
 *
 * Ported from the Claude Design canvas (new_landing-design/), where every rule
 * lived inline on the artboards. The values below are that design's; what
 * changed is only that they are named once here instead of repeated per
 * element, so a colour or spacing change is one edit rather than forty.
 */

.campaign {
    --teal: #2C7F8C;          /* primary action, headings on light */
    --teal-light: #40A0B0;    /* accents, kickers, marks */
    --teal-dark: #235F6A;     /* pressed / hover on the primary */
    --teal-deep: #256A75;     /* the solid highlights band */
    --ink: #1F2A2E;
    --muted: #4A5A5F;
    --line: #E6ECEE;
    --wash: #F4FAFB;          /* tinted panels */
    --tint: #EAF5F7;          /* figure placeholders, step bullets */
    --tint-ink: #4A7C85;
    --on-teal: #E4F2F5;       /* body copy on the deep band */

    --font-head: Montserrat, system-ui, -apple-system, "Segoe UI", sans-serif;
    --font-body: "Open Sans", system-ui, -apple-system, "Segoe UI", sans-serif;

    font-family: var(--font-body);
    color: var(--ink);
    background: #fff;
    -webkit-font-smoothing: antialiased;
}

.campaign *, .campaign *::before, .campaign *::after { box-sizing: border-box; }

.c-wrap { max-width: 1080px; margin: 0 auto; padding-inline: 20px; }

/* --- Actions ------------------------------------------------------------ */

.c-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;                 /* comfortable tap target on a phone */
    padding: 15px 26px;
    border-radius: 999px;
    background: var(--teal);
    color: #fff;
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    transition: background .18s ease;
}
.c-btn:hover { background: var(--teal-dark); }
.c-btn:focus-visible { outline: 2px solid var(--teal-light); outline-offset: 3px; }
.c-btn--sm { min-height: 44px; padding: 11px 18px; font-size: 13px; white-space: nowrap; }
.c-btn--invert { background: #fff; color: var(--teal); }
.c-btn--invert:hover { background: var(--tint); }

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

.c-header {
    position: sticky; top: 0; z-index: 30;
    background: rgba(255, 255, 255, .95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--line);
}
.c-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 12px; }
.c-header__logo { height: 26px; width: auto; display: block; }
.c-header__name { font-family: var(--font-head); font-weight: 700; font-size: 17px; }

.c-footer { border-top: 1px solid var(--line); margin-top: 48px; }
.c-footer__inner { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; padding-block: 24px 44px; }
.c-footer__brand { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.c-footer__logo { height: 22px; width: auto; }
.c-footer__address, .c-footer__links { font-size: 13px; color: var(--muted); }
.c-footer__links { display: flex; flex-wrap: wrap; gap: 14px; font-size: 12.5px; }
.c-footer__links a { color: var(--teal); text-decoration: none; }
.c-footer__links a:hover { text-decoration: underline; }

/* --- Figures ------------------------------------------------------------ */

.c-figure {
    margin: 0;
    border-radius: 16px;
    overflow: hidden;
    background: var(--tint);
    display: grid;
    place-items: center;
}
.c-figure__img { width: 100%; height: 100%; object-fit: cover; display: block; }
.c-figure__caption {
    font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
    color: var(--tint-ink); text-align: center; padding: 0 14px; line-height: 1.6;
}

/* --- Hero --------------------------------------------------------------- */

.c-hero--split { background: linear-gradient(180deg, var(--wash) 0%, #fff 100%); }
.c-hero--split .c-hero__inner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 34px;
    align-items: center;
    padding-block: 44px 52px;
}
.c-hero--banner { background: var(--teal); color: #fff; }
.c-hero--banner .c-hero__inner { max-width: 820px; text-align: center; padding-block: 52px 56px; }
.c-hero--banner .c-hero__subtitle, .c-hero--banner .c-hero__kicker, .c-hero--banner .c-hero__note { color: #fff; }
.c-hero--banner .c-hero__actions { justify-content: center; }
.c-hero__banner-figure { transform: translateY(1px); }
.c-hero--banner .c-figure { border-radius: 18px 18px 0 0; }

.c-hero__kicker {
    font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
    color: var(--teal-light); margin: 0 0 14px;
}
.c-hero__title {
    font-family: var(--font-head); font-weight: 800;
    font-size: clamp(29px, 5.6vw, 46px); line-height: 1.1;
    margin: 0 0 16px; text-wrap: balance;
}
.c-hero__subtitle {
    font-size: 16px; line-height: 1.65; color: var(--muted);
    margin: 0 0 24px; max-width: 46ch; text-wrap: pretty;
}
.c-hero--banner .c-hero__subtitle { margin-inline: auto; }
.c-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.c-hero__note { font-size: 13.5px; color: var(--muted); }

/* --- Highlights band ---------------------------------------------------- */

.c-highlights { background: var(--teal-deep); color: #fff; margin-top: 8px; }
.c-highlights__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 22px;
    padding-block: 30px;
}
.c-highlight__title { font-family: var(--font-head); font-weight: 700; font-size: 17px; margin-bottom: 6px; }
.c-highlight__text { font-size: 14px; line-height: 1.6; color: var(--on-teal); margin: 0; }

/* --- Generic section ---------------------------------------------------- */

.c-section { margin-top: 52px; }
.c-section--narrow { max-width: 720px; }
.c-section__heading {
    font-family: var(--font-head); font-weight: 700;
    font-size: clamp(23px, 4.2vw, 32px); margin: 0 0 8px; text-wrap: balance;
}
.c-section__intro { font-size: 16px; line-height: 1.6; color: var(--muted); margin: 0 0 24px; max-width: 54ch; }

/* --- Cards -------------------------------------------------------------- */

.c-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 16px; }
.c-card {
    border: 1px solid var(--line); border-radius: 14px; padding: 22px;
    background: #fff; height: 100%; transition: border-color .18s ease;
}
.c-card:hover { border-color: var(--teal-light); }
.c-card__title { font-family: var(--font-head); font-weight: 700; font-size: 19px; line-height: 1.25; margin: 0 0 8px; }
.c-card__text { font-size: 14.5px; line-height: 1.6; color: var(--muted); margin: 0; }

/* --- Steps -------------------------------------------------------------- */

.c-steps--with-figure {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 32px; align-items: center;
}
.c-steps--with-figure .c-steps__panel { background: var(--wash); border-radius: 20px; padding: 28px 24px; }
.c-steps--with-figure .c-figure { min-height: 320px; }
.c-steps__panel { display: grid; gap: 22px; }
.c-step { display: grid; grid-template-columns: 40px 1fr; gap: 14px; align-items: start; }
.c-step__number {
    width: 40px; height: 40px; border-radius: 999px;
    background: var(--tint); color: var(--teal-dark);
    font-family: var(--font-head); font-weight: 700; font-size: 15px;
    display: grid; place-items: center;
}
.c-step__title { font-family: var(--font-head); font-weight: 700; font-size: 17px; margin: 8px 0 6px; }
.c-step__text { font-size: 14.5px; line-height: 1.6; color: var(--muted); margin: 0; }

/* --- Comparison --------------------------------------------------------- */

.c-compare { background: var(--wash); border-radius: 20px; padding: 30px 22px; }
.c-compare__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.c-option { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 22px; }
.c-option--highlighted { border: 2px solid var(--teal-light); }
.c-option__title { font-family: var(--font-head); font-weight: 700; font-size: 18px; margin: 0 0 12px; }
.c-option__points { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.c-option__points li { display: grid; grid-template-columns: 18px 1fr; gap: 10px; font-size: 14.5px; line-height: 1.55; }
.c-option__mark { font-weight: 700; }
.c-option__points li.is-benefit .c-option__mark { color: var(--teal-light); }
.c-option__points li.is-tradeoff .c-option__mark { color: var(--muted); }
.c-option__points li.is-tradeoff { color: var(--muted); }

/* --- Stats bar ---------------------------------------------------------- */

.c-stats { margin-top: 28px; }
.c-stats__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 18px; }
.c-stat { display: grid; gap: 2px; }
.c-stat__value { font-family: var(--font-head); font-weight: 700; font-size: 26px; color: var(--teal); }
.c-stat__label { font-size: 13.5px; color: var(--muted); }

/* --- Feature band ------------------------------------------------------- */

.c-feature--with-figure {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 32px; align-items: center;
}
.c-feature__kicker {
    font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
    color: var(--teal-light); margin: 0 0 10px;
}
.c-feature__body { font-size: 15.5px; line-height: 1.7; color: var(--muted); max-width: 54ch; }
.c-feature__body p { margin: 0 0 14px; }
.c-feature__body p:last-child { margin-bottom: 0; }

/* --- Pricing ----------------------------------------------------------- */

.c-pricing {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px; align-items: stretch;
}
.c-tier {
    position: relative;
    display: flex; flex-direction: column;
    background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 26px 22px;
}
.c-tier--featured { border: 2px solid var(--teal-light); background: var(--wash); }
.c-tier__tag {
    position: absolute; top: -12px; left: 22px;
    background: var(--teal); color: #fff; border-radius: 999px; padding: 4px 12px;
    font-family: var(--font-head); font-weight: 700; font-size: 11px;
    letter-spacing: .08em; text-transform: uppercase;
}
.c-tier__name { font-family: var(--font-head); font-weight: 700; font-size: 19px; margin: 0 0 4px; }
.c-tier__summary { font-size: 14px; line-height: 1.55; color: var(--muted); margin: 0 0 16px; }
.c-tier__price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 10px; margin: 0 0 18px; }
.c-tier__was { font-size: 15px; color: var(--muted); }
.c-tier__amount { font-family: var(--font-head); font-weight: 800; font-size: 32px; color: var(--teal); line-height: 1; }
.c-tier__unit { font-size: 13px; color: var(--muted); }
.c-tier__features { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.c-tier__features li { display: grid; grid-template-columns: 18px 1fr; gap: 10px; font-size: 14.5px; line-height: 1.55; }
.c-tier__mark { color: var(--teal-light); font-weight: 700; }
.c-pricing__action { margin-top: 24px; text-align: center; }
.c-pricing__note { font-size: 13px; color: var(--muted); margin: 12px auto 0; max-width: 60ch; }

/* --- Video -------------------------------------------------------------- */

.c-videos { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.c-videos--single { grid-template-columns: 1fr; max-width: 860px; }
.c-video { margin: 0; }
/* Providers return their own fixed-size iframe; this makes every one of them
   fill its cell at 16:9 instead of overflowing on a phone. */
.c-video__frame {
    position: relative; aspect-ratio: 16 / 9;
    border-radius: 16px; overflow: hidden; background: var(--tint);
}
.c-video__frame iframe, .c-video__frame video {
    position: absolute; inset: 0; width: 100%; height: 100%; border: 0;
}
.c-video__caption { font-size: 13.5px; color: var(--muted); margin-top: 10px; }

/* --- FAQ ---------------------------------------------------------------- */

.c-faq { border-bottom: 1px solid var(--line); }
.c-faq__q {
    cursor: pointer; display: flex; align-items: center; justify-content: space-between;
    gap: 16px; padding: 16px 0; min-height: 44px;
    font-family: var(--font-head); font-weight: 600; font-size: 16px;
    list-style: none;
}
.c-faq__q::-webkit-details-marker { display: none; }
.c-faq__q:focus-visible { outline: 2px solid var(--teal-light); outline-offset: 2px; }
.c-faq__sign { color: var(--teal-light); font-size: 20px; line-height: 1; transition: transform .18s ease; }
.c-faq[open] .c-faq__sign { transform: rotate(45deg); }
.c-faq__a { font-size: 14.5px; line-height: 1.65; color: var(--muted); margin: 0 0 16px; max-width: 62ch; }

/* --- Closing call to action --------------------------------------------- */

.c-cta { background: var(--teal); border-radius: 20px; padding: 40px 24px; text-align: center; color: #fff; }
.c-cta__title {
    font-family: var(--font-head); font-weight: 800;
    font-size: clamp(24px, 4.6vw, 34px); line-height: 1.15; margin: 0 0 12px; text-wrap: balance;
}
.c-cta__text { font-size: 16px; line-height: 1.6; margin: 0 auto 24px; max-width: 46ch; }
.c-cta__note { font-size: 13px; margin: 16px 0 0; }

@media (prefers-reduced-motion: reduce) {
    .campaign * { transition: none !important; }
}