/* ============================================================
   SEO + CTA BANNER + FAQ + CONTACT + CALC + CTABAND + FOOTER
   ============================================================ */

/* ---- SEO text --------------------------------------------- */
.seo h2 {
  font-size: clamp(24px, 3.5vw, 40px);
  font-weight: 800;
  margin-bottom: 20px;
  max-width: 20ch;
}
.seo__cols {
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.7;
}
.seo__cols p { margin-bottom: 14px; }
.seo__cols b { color: var(--ink); }
@media (min-width: 760px) {
  .seo__cols { columns: 2; column-gap: 48px; }
  .seo__cols p { break-inside: avoid; }
}

/* ---- CTA banner (free measurement) ----------------------- */
.cta-banner { padding-block: 64px; }
@media (min-width: 860px) { .cta-banner { padding-block: 96px; } }
.cta-banner__card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(120deg, var(--blue-700) 0%, var(--blue) 60%);
  border-radius: var(--radius-xl);
  color: #fff;
  box-shadow: 0 30px 60px rgba(26,77,143,.22);
  min-height: 280px;
}
@media (min-width: 860px) {
  .cta-banner__card {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    min-height: 360px;
  }
}
.cta-banner__card::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 90% at 80% -10%, rgba(255,255,255,.22), transparent 60%),
    radial-gradient(40% 60% at 0% 110%, rgba(0,0,0,.18), transparent 60%);
  pointer-events: none;
}
.cta-banner__copy {
  position: relative;
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
  z-index: 2;
}
@media (min-width: 600px) { .cta-banner__copy { padding: 48px 52px; gap: 20px; } }
@media (min-width: 860px) { .cta-banner__copy { padding: 56px 60px; gap: 22px; } }
.cta-banner__chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.18);
  border: 1px solid rgba(255,255,255,.32);
  color: #fff;
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  align-self: flex-start;
  backdrop-filter: blur(6px);
}
.cta-banner__chip::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--sig-noise);
  box-shadow: 0 0 0 4px rgba(47,158,106,.4);
}
.cta-banner__card h2 {
  font-family: "Sora", sans-serif;
  font-size: clamp(26px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.02em;
  max-width: 18ch;
  color: #fff;
}
.cta-banner__sub {
  font-size: 16px;
  color: #d4e2f6;
  line-height: 1.55;
  max-width: 38ch;
}
.cta-banner__bullets {
  display: flex;
  gap: 14px 22px;
  flex-wrap: wrap;
}
.cta-banner__bullets span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 14px;
  color: #eaf1fb;
}
.cta-banner__bullets span::before {
  content: "✓";
  display: grid;
  place-items: center;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(255,255,255,.22);
  border: 1px solid rgba(255,255,255,.3);
  font-size: 11px;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}
.cta-banner__cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.cta-banner__media {
  position: relative;
  min-height: 200px;
}
@media (min-width: 860px) { .cta-banner__media { min-height: 0; } }
.cta-banner__media .ph {
  position: absolute; inset: 0;
  border-radius: 0; border: 0;
  background-color: #11365f;
  background-image: repeating-linear-gradient(135deg, rgba(255,255,255,.06) 0 1px, transparent 1px 12px);
}
.cta-banner__media .ph__label { background: rgba(255,255,255,.14); color: #cfe0f5; }

/* ---- FAQ -------------------------------------------------- */
.faq { background: var(--surface); }
.faq__grid {
  display: grid;
  gap: 28px;
}
@media (min-width: 820px) {
  .faq__grid {
    grid-template-columns: .8fr 1.2fr;
    gap: 50px;
    align-items: start;
  }
}
/* FAQ left side */
.faq__side { display: flex; flex-direction: column; gap: 18px; }
.faq__side > .eyebrow { margin-bottom: 4px; }
.faq__side h2 {
  font-family: "Sora", sans-serif;
  font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 800;
  max-width: 16ch;
  line-height: 1.05;
}
.faq__side > p {
  color: var(--muted);
  font-size: 15px;
  max-width: 42ch;
  line-height: 1.55;
}
/* contact card */
.faq__contact {
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  gap: 14px;
  align-items: center;
  box-shadow: var(--shadow-md);
}
.faq__contact__avatar {
  width: 58px; height: 58px;
  border-radius: 50%;
  flex-shrink: 0;
  background: linear-gradient(135deg, #5283c7, #2a5fab);
  display: grid;
  place-items: center;
  font-family: "Sora", sans-serif;
  font-weight: 700;
  font-size: 20px;
  color: #fff;
  position: relative;
}
.faq__contact__avatar::after {
  content: "";
  position: absolute; right: -2px; bottom: 2px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--sig-noise);
  border: 3px solid var(--ink);
}
.faq__contact__text {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
  flex: 1;
}
.faq__contact__text small {
  font-size: 11px;
  color: #7fa8da;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  line-height: 1;
}
.faq__contact__text b {
  font-family: "Sora", sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: #fff;
  line-height: 1.2;
}
.faq__contact__text a { font-size: 14px; color: #cdd9ec; font-weight: 600; }
.faq__contact__text a:hover { color: #fff; }
/* topic pills */
.faq__pills { display: flex; flex-wrap: wrap; gap: 7px; }
.faq__pills b {
  width: 100%;
  font-family: "Sora", sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
  margin-bottom: 3px;
  letter-spacing: .04em;
}
.faq__pills span {
  font-size: 12.5px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--ink-2);
  cursor: pointer;
  transition: all .2s var(--ease);
}
.faq__pills span:hover { background: var(--blue); color: #fff; border-color: var(--blue); }
/* mini ask form */
.faq__ask {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 16px;
}
.faq__ask label {
  display: block;
  font-family: "Sora", sans-serif;
  font-weight: 600;
  font-size: 13.5px;
  margin-bottom: 10px;
}
.faq__ask__row { display: flex; gap: 8px; }
.faq__ask input {
  flex: 1; min-width: 0;
  font: inherit; font-size: 14px;
  padding: 11px 13px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  -webkit-appearance: none;
}
.faq__ask input:focus { outline: none; border-color: var(--blue); background: #fff; }
.faq__ask button {
  background: var(--blue);
  color: #fff;
  border-radius: 10px;
  padding: 0 16px;
  font-weight: 700;
  font-size: 14px;
  transition: background .2s;
}
.faq__ask button:hover { background: var(--blue-600); }
.faq__ask__hint { font-size: 11.5px; color: var(--muted); margin-top: 7px; }

/* FAQ accordion */
.faq__list { display: flex; flex-direction: column; gap: 10px; }
.faq__item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow .25s;
}
.faq__item[open] { box-shadow: var(--shadow-sm); }
.faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 20px;
  font-family: "Sora", sans-serif;
  font-weight: 600;
  font-size: 15.5px;
  cursor: pointer;
  list-style: none;
}
@media (min-width: 600px) { .faq__q { padding: 22px 24px; font-size: 17px; } }
.faq__q::-webkit-details-marker { display: none; }
.faq__q .ic {
  width: 28px; height: 28px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--surface);
  display: grid;
  place-items: center;
  color: var(--blue);
  transition: transform .25s var(--ease), background .25s;
  font-size: 18px;
}
.faq__item[open] .faq__q .ic {
  background: var(--blue);
  color: #fff;
  transform: rotate(45deg);
}
.faq__a {
  padding: 0 20px 20px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}
@media (min-width: 600px) { .faq__a { padding: 0 24px 24px; } }

/* ---- Contact ---------------------------------------------- */
.contact__grid {
  display: grid;
  gap: 22px;
}
@media (min-width: 860px) {
  .contact__grid { grid-template-columns: 1fr 1fr; gap: 30px; }
}
.contact__info {
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-xl);
  padding: 30px 24px;
  display: flex;
  flex-direction: column;
}
@media (min-width: 600px) { .contact__info { padding: 40px; } }
.contact__info h3 {
  font-family: "Sora", sans-serif;
  font-size: 22px;
  margin-bottom: 8px;
}
@media (min-width: 600px) { .contact__info h3 { font-size: 26px; } }
.contact__info > p { color: #aebfd6; margin-bottom: 22px; font-size: 15px; }
.contact__line {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 0;
  border-top: 1px solid rgba(255,255,255,.1);
}
.contact__line .ic {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,.08);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  color: #7fa8da;
}
.contact__line span { display: block; font-size: 12px; color: #8ea4c2; }
.contact__line b { font-family: "Sora", sans-serif; font-size: 15px; font-weight: 600; }
.contact__map {
  margin-top: auto;
  padding-top: 20px;
  border-radius: var(--radius-md);
  height: 130px;
  overflow: hidden;
}
@media (min-width: 600px) { .contact__map { height: 150px; } }

.form-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
}
@media (min-width: 600px) { .form-card { padding: 36px; } }
.form-card h3 { font-family: "Sora", sans-serif; font-size: 22px; margin-bottom: 6px; }
@media (min-width: 600px) { .form-card h3 { font-size: 24px; } }
.form-card > p { color: var(--muted); font-size: 14px; margin-bottom: 22px; }
.form-note { font-size: 12px; color: var(--muted-2); margin-top: 14px; text-align: center; }

/* ---- Calculator ------------------------------------------- */
.calc { background: var(--surface); }
.calc-tabs {
  display: inline-flex;
  padding: 5px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 13px;
  gap: 4px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.calc-tab-btn {
  font-family: "Sora", sans-serif;
  font-weight: 600;
  font-size: 13.5px;
  padding: 10px 18px;
  border-radius: 9px;
  color: var(--muted);
  transition: all .25s var(--ease);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.calc-tab-btn svg { width: 16px; height: 16px; }
.calc-tab-btn.on { background: var(--blue); color: #fff; box-shadow: 0 4px 12px rgba(26,77,143,.22); }
.calc-tab-btn:hover:not(.on) { color: var(--ink); }

/* Quick calc card */
.calc__card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  display: grid;
}
@media (min-width: 900px) {
  .calc__card { grid-template-columns: 1.2fr .8fr; }
}
.calc__form { padding: 28px 24px; }
@media (min-width: 600px) { .calc__form { padding: 44px; } }
.calc__opts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.opt {
  padding: 10px 14px;
  border-radius: 10px;
  border: 1.5px solid var(--line);
  background: #fff;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink-2);
  transition: all .2s var(--ease);
  cursor: pointer;
}
.opt:hover { border-color: var(--blue); }
.opt.sel { background: var(--blue); color: #fff; border-color: var(--blue); }
.calc__group { margin-bottom: 24px; }
.calc__group > label {
  font-family: "Sora", sans-serif;
  font-size: 14.5px;
  font-weight: 600;
  display: block;
  margin-bottom: 4px;
}
.calc__group small { color: var(--muted); font-size: 12.5px; }
.calc__dims { display: flex; gap: 12px; flex-wrap: wrap; }
.calc__dims .field { flex: 1; margin: 0; min-width: 100px; }

.calc__result {
  background: var(--ink);
  color: #fff;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
}
@media (min-width: 600px) { .calc__result { padding: 44px; } }
.calc__result h4 { font-family: "Sora", sans-serif; font-weight: 600; font-size: 15px; color: #aebfd6; }
.calc__price {
  font-family: "Sora", sans-serif;
  font-size: clamp(40px, 6vw, 52px);
  font-weight: 800;
  letter-spacing: -.03em;
  margin: 8px 0 2px;
}
.calc__price small { font-size: .38em; color: #7fa8da; font-weight: 600; }
.calc__break {
  margin-top: 22px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.calc__break .r {
  display: flex;
  justify-content: space-between;
  font-size: 13.5px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
  color: #cdd9ec;
}
.calc__break .r b { color: #fff; font-weight: 700; }
.calc__result .btn { margin-top: auto; margin-top: 24px; }

/* ---- CTA band --------------------------------------------- */
.ctaband {
  background: linear-gradient(120deg, var(--blue-700), var(--blue));
  position: relative;
  overflow: hidden;
}
.ctaband::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(60% 120% at 90% 10%, rgba(255,255,255,.14), transparent 60%);
}
.ctaband__grid {
  position: relative;
  display: grid;
  gap: 30px;
  align-items: center;
}
@media (min-width: 820px) {
  .ctaband__grid { grid-template-columns: 1fr auto; gap: 40px; }
}
.ctaband h2 {
  font-family: "Sora", sans-serif;
  color: #fff;
  font-size: clamp(24px, 3.4vw, 44px);
  font-weight: 800;
  letter-spacing: -.02em;
}
.ctaband p { color: #d4e2f6; font-size: 16px; margin-top: 12px; max-width: 42ch; }
.ctaband__form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: rgba(255,255,255,.1);
  padding: 12px;
  border-radius: 16px;
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,.18);
}
@media (min-width: 600px) {
  .ctaband__form {
    flex-direction: row;
    gap: 12px;
    border-radius: 18px;
  }
}
.ctaband__form input {
  border: none;
  background: #fff;
  border-radius: 11px;
  padding: 14px 16px;
  font: inherit;
  font-size: 15px;
}
@media (min-width: 600px) { .ctaband__form input { width: 200px; } }
.ctaband__form input:focus { outline: 2px solid var(--gold); }

/* ---- Footer ----------------------------------------------- */
.footer {
  background: var(--ink);
  color: #aebfd6;
  padding-block: 56px 26px;
}
@media (min-width: 600px) { .footer { padding-block: 64px 30px; } }
.footer__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
@media (min-width: 600px) { .footer__grid { gap: 36px; } }
@media (min-width: 880px) {
  .footer__grid {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 44px;
  }
}
.footer .brand { color: #fff; margin-bottom: 16px; }
.footer__about { font-size: 14px; line-height: 1.6; max-width: 32ch; }
.footer h5 {
  font-family: "Sora", sans-serif;
  color: #fff;
  font-size: 14px;
  margin-bottom: 16px;
}
.footer ul { display: flex; flex-direction: column; gap: 10px; }
.footer ul a { font-size: 13.5px; transition: color .2s; }
.footer ul a:hover { color: #fff; }
.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-top: 22px;
  font-size: 13px;
}
@media (min-width: 600px) {
  .footer__bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding-top: 26px;
  }
}
.footer__brands {
  display: flex;
  gap: 16px;
  align-items: center;
  opacity: .75;
  flex-wrap: wrap;
}
.footer__brands img {
  height: 16px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: .7;
}
@media (min-width: 600px) { .footer__brands img { height: 18px; } }