/* =============================================
   The STEM Club — shared nonprofit brand system
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800;900&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-scroll-offset, 176px);
}
body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: #17324d;
  background: #f7fbff;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

:root {
  --red: #E8312A;
  --blue: #29ABE2;
  --green: #5CBF2A;
  --yellow: #F5C518;
  --dark-blue: #0d4f80;
  --ink: #17324d;
  --muted: #5a7085;
  --cream: #fff8e8;
  --sky-soft: #eaf7ff;
  --green-soft: #edf9e9;
  --red-soft: #fff0ee;
  --bg-grey: #eef5f9;
  --white: #fff;
  --black: #111;
  --shadow: 0 20px 45px rgba(23, 50, 77, 0.12);
  --support-work-gradient: linear-gradient(135deg, var(--dark-blue), var(--blue));
  --nav-scroll-offset: 176px;
}

[id] { scroll-margin-top: var(--nav-scroll-offset, 176px); }

/* ── NAVBAR ── */
.navbar {
  display: flex;
  align-items: center;
  padding: 18px 52px;
  background: rgba(255,255,255,0.96);
  border-bottom: 1px solid rgba(41,171,226,0.16);
  position: sticky;
  top: 0;
  z-index: 999;
  backdrop-filter: blur(12px);
  box-shadow: none;
  transform: translateY(0);
  transition: padding 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}
.navbar.navbar--compact {
  padding: 8px 52px;
  border-bottom-color: rgba(41,171,226,0.26);
  box-shadow: 0 10px 30px rgba(23,50,77,0.12);
}
.navbar .logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}
.navbar .logo img {
  height: 112px;
  width: auto;
  transition: height 0.28s ease;
}
.navbar.navbar--compact .logo img {
  height: 67px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-left: auto;
  font-size: 1.22rem;
  font-weight: 900;
  color: var(--ink);
  transition: gap 0.28s ease, font-size 0.28s ease;
}
.navbar.navbar--compact .nav-links {
  gap: 24px;
  font-size: 0.86rem;
}
.nav-links a:not(.btn-donate) {
  --underline-color: var(--red);
  position: relative;
  display: inline-block;
  padding-bottom: 7px;
  color: var(--ink);
  transition: color 0.2s ease, padding-bottom 0.28s ease;
}
.navbar.navbar--compact .nav-links a:not(.btn-donate) {
  padding-bottom: 4px;
}
.nav-links a:not(.btn-donate)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: var(--underline-color);
  border-radius: 99px;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.25s ease;
}
.nav-links a:not(.btn-donate):hover,
.nav-links a:not(.btn-donate):focus,
.nav-links a:not(.btn-donate):active,
.nav-links a:not(.btn-donate).active { color: var(--dark-blue); }
.nav-links a:not(.btn-donate):hover::after,
.nav-links a:not(.btn-donate).active::after { transform: scaleX(1); }
.nav-links li:nth-child(1) a:not(.btn-donate) { --underline-color: var(--red); }
.nav-links li:nth-child(2) a:not(.btn-donate) { --underline-color: var(--blue); }
.nav-links li:nth-child(3) a:not(.btn-donate) { --underline-color: var(--yellow); }
.nav-links li:nth-child(4) a:not(.btn-donate) { --underline-color: var(--green); }
.nav-links li:nth-child(5) a:not(.btn-donate) { --underline-color: var(--blue); }
.nav-links li:nth-child(6) a:not(.btn-donate) { --underline-color: var(--yellow); }
.btn-donate {
  background: linear-gradient(135deg, var(--red), #ff6a4e);
  color: #fff !important;
  padding: 16px 34px;
  border-radius: 999px;
  font-weight: 900;
  font-size: 1.14rem;
  letter-spacing: 0.04em;
  margin-left: 8px;
  box-shadow: 0 12px 24px rgba(232,49,42,0.24);
  transition: transform 0.2s ease, box-shadow 0.2s ease, padding 0.28s ease, font-size 0.28s ease;
}
.navbar.navbar--compact .btn-donate {
  padding: 10px 20px;
  font-size: 0.82rem;
}
.btn-donate:hover { transform: translateY(-2px); box-shadow: 0 16px 28px rgba(232,49,42,0.3); }

/* Shared buttons */
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.btn-pill-yellow,
.btn-pill-green,
.btn-pill-white,
.btn-pill-red,
.btn-pill-outline,
.btn-pill-outline-dark,
.btn-green-pill,
.btn-red-pill {
  border: none;
  border-radius: 999px;
  padding: 13px 26px;
  font-weight: 900;
  font-size: 1rem;
  cursor: pointer;
  transition: transform 0.2s ease, opacity 0.2s ease, background 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.btn-pill-yellow { background: var(--yellow); color: #222; }
.btn-pill-green, .btn-green-pill { background: var(--green); color: #fff; }
.btn-pill-red, .btn-red-pill { background: var(--red); color: #fff; }
.btn-pill-white { background: #fff; color: var(--ink); }
.btn-pill-outline { background: rgba(255,255,255,0.15); color: #fff; border: 2px solid rgba(255,255,255,0.72); }
.btn-pill-outline-dark { background: transparent; color: var(--ink); border: 2px solid var(--ink); }
.btn-pill-yellow:hover,
.btn-pill-green:hover,
.btn-pill-white:hover,
.btn-pill-red:hover,
.btn-pill-outline:hover,
.btn-pill-outline-dark:hover,
.btn-green-pill:hover,
.btn-red-pill:hover { transform: translateY(-2px); opacity: 0.9; }

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--red);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.85rem;
}
.section-kicker::before {
  content: "";
  width: 36px;
  height: 4px;
  border-radius: 99px;
  background: var(--blue);
}

/* ── SUPPORT OUR WORK BANNER ── */
.support-work-banner {
  background: var(--support-work-gradient);
  display: grid;
  grid-template-columns: auto minmax(260px, 660px) auto;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 54px 32px;
  text-align: left;
}
.support-work-banner .heart-icon,
.support-work-banner .heart-icon svg { width: 96px; height: 96px; }
.support-work-banner .sw-text h2 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(2rem, 4vw, 3.3rem);
  color: #fff;
  margin-bottom: 10px;
}
.support-work-banner .sw-text p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.9);
  max-width: 720px;
  line-height: 1.7;
  margin: 0;
}
.support-work-banner .sw-btns {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 8px;
}

/* ── CONTACT SECTION ── */
.contact-section {
  background: linear-gradient(180deg, var(--sky-soft), #fff);
  padding: 72px 32px;
}
.contact-section .section-title-deco {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 32px;
}
.section-title-deco .dash {
  width: 50px; height: 5px;
  background: var(--yellow);
  border-radius: 99px;
}
.section-title-deco h2 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--ink);
}
.contact-form-card {
  background: rgba(255,255,255,0.94);
  border-radius: 32px;
  padding: 42px;
  max-width: 760px;
  margin: 0 auto;
  box-shadow: 0 24px 60px rgba(13,79,128,0.16);
  border: 1px solid rgba(41,171,226,0.2);
}
.contact-form-card .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 14px;
}
.contact-form-card .form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.contact-form-card label { font-size: 0.88rem; font-weight: 900; color: var(--ink); }
.contact-form-card input,
.contact-form-card textarea,
.volunteer-form input,
.volunteer-form textarea,
.payment-form input,
.payment-form select,
.payment-form textarea {
  border: 1px solid rgba(13,79,128,0.22);
  border-radius: 14px;
  padding: 13px 15px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  background: #fbfdff;
  color: var(--ink);
}
.contact-form-card input:focus,
.contact-form-card textarea:focus,
.volunteer-form input:focus,
.volunteer-form textarea:focus,
.payment-form input:focus,
.payment-form select:focus,
.payment-form textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(41,171,226,0.12);
}
.contact-form-card textarea { resize: vertical; min-height: 120px; }
.btn-submit {
  width: 100%;
  background: var(--blue);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 15px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 900;
  font-size: 1rem;
  cursor: pointer;
  transition: transform 0.2s, background 0.2s;
  margin-top: 4px;
}
.btn-submit:hover { background: var(--dark-blue); transform: translateY(-2px); }

/* ── FOOTER ── */
.site-footer {
  background: #102f4a;
  padding: 30px 32px 24px;
  text-align: center;
}
.footer-socials { display: flex; justify-content: center; gap: 14px; margin-bottom: 14px; }
.social-circle {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; text-decoration: none;
  transition: 0.25s ease; overflow: hidden;
  box-shadow: 0 4px 10px rgba(0,0,0,0.12);
}
.social-circle img { width: 60%; height: 60%; filter: brightness(0) invert(1); }
.social-circle[href*="facebook"] { background: #1877F2; }
.social-circle[href*="instagram"] { background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fd5949 45%, #d6249f 60%, #285AEB 90%); }
.social-circle[href*="linkedin"] { background: #0A66C2; }
.logo-btn { background: #fff; color: var(--ink); font-weight: 900; font-size: 12px; }
.social-circle:hover { transform: translateY(-3px) scale(1.08); opacity: 0.9; }
.footer-legal { font-size: 0.82rem; color: rgba(255,255,255,0.86); font-weight: 700; }
.footer-legal a { color: #fff; font-weight: 900; }

@media (max-width: 980px) {
  .navbar { padding: 14px 22px; align-items: flex-start; }
  .navbar.navbar--compact { padding: 8px 22px; }
  .navbar .logo img { height: 86px; }
  .navbar.navbar--compact .logo img { height: 52px; }
  .nav-links { gap: 18px; font-size: 1rem; flex-wrap: wrap; justify-content: flex-end; }
  .navbar.navbar--compact .nav-links { gap: 12px; font-size: 0.82rem; }
  .btn-donate { padding: 12px 22px; font-size: 1rem; }
  .navbar.navbar--compact .btn-donate { padding: 8px 16px; font-size: 0.8rem; }
}
@media (max-width: 700px) {
  .navbar { flex-direction: column; align-items: center; gap: 12px; }
  .navbar.navbar--compact { gap: 8px; }
  .nav-links { margin-left: 0; justify-content: center; gap: 14px; }
  .contact-form-card .form-row { grid-template-columns: 1fr; }
  .support-work-banner .sw-btns { flex-direction: column; width: min(100%, 320px); }
}


/* Responsive support banner layout */
@media (max-width: 900px) {
  .support-work-banner { grid-template-columns: 1fr; text-align: center; }
  .support-work-banner .sw-text p { margin: 0 auto; }
}

/* Shopping cart in the primary navigation */
.nav-cart {
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
  padding: 9px 12px !important;
  border-radius: 999px;
  background: var(--sky-soft);
  color: var(--ink) !important;
  box-shadow: inset 0 0 0 2px rgba(41,171,226,0.18);
}
.nav-cart::after { display: none !important; }
.nav-cart-count {
  min-width: 22px;
  height: 22px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--red);
  color: #fff;
  font-size: 0.78rem;
  line-height: 1;
}
.btn-pill-yellow { color: #fff; }
.btn-donate { background: var(--red); box-shadow: 0 12px 24px rgba(232,49,42,0.24); }
.section-kicker-blue { color: var(--blue); }
.support-work-banner {
  grid-template-columns: auto minmax(260px, 600px) auto;
  gap: 20px;
  padding: 52px 42px;
}
.support-work-banner .heart-icon,
.support-work-banner .heart-icon img,
.support-work-banner .heart-icon svg { width: 86px; height: 86px; }
.contact-layout {
  display: grid;
  grid-template-columns: minmax(320px, 760px) minmax(280px, 460px);
  gap: 28px;
  align-items: stretch;
  max-width: 1260px;
  margin: 0 auto;
}
.contact-layout .contact-form-card { margin: 0; max-width: none; }
.contact-map {
  min-height: 100%;
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(13,79,128,0.16);
  border: 1px solid rgba(41,171,226,0.2);
  background: #fff;
}
.contact-map iframe { width: 100%; height: 100%; min-height: 420px; border: 0; }
@media (max-width: 980px) { .contact-layout { grid-template-columns: 1fr; } }

/* Shared slide-out cart drawer */
.cart-drawer {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(390px, 92vw);
  z-index: 1200;
  pointer-events: none;
  transform: translateX(100%);
  transition: transform 0.28s ease;
}
.cart-drawer.is-open { transform: translateX(0); pointer-events: auto; }
.cart-drawer-panel {
  height: 100vh;
  background: #fff;
  color: var(--ink);
  box-shadow: -24px 0 60px rgba(13,79,128,0.2);
  border-left: 1px solid rgba(41,171,226,0.2);
  padding: 28px;
  display: flex;
  flex-direction: column;
}
.cart-close {
  align-self: flex-end;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: var(--red);
  color: #fff;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}
.cart-drawer-panel h3 { font-size: 1.6rem; margin: 8px 0 18px; }
.cart-items { display: flex; flex-direction: column; gap: 12px; flex: 1; overflow: auto; }
.cart-line { position: relative; display: grid; grid-template-columns: 54px 1fr auto; gap: 10px; align-items: center; padding: 0 34px 12px 0; border-bottom: 1px solid #e3edf4; font-weight: 800; }
.cart-line img { width: 54px; height: 54px; border-radius: 14px; object-fit: cover; }
.cart-line span { display: block; font-size: 0.92rem; }
.cart-remove { position: absolute; top: 0; right: 0; display: grid; place-items: center; width: 24px; height: 24px; border: none; border-radius: 50%; background: transparent; color: #111; font-size: 1.1rem; font-weight: 900; line-height: 1; cursor: pointer; }
.cart-remove:hover, .cart-remove:focus-visible { background: rgba(17,17,17,0.08); outline: 2px solid rgba(17,17,17,0.18); outline-offset: 2px; }
.empty-cart { color: var(--muted); font-weight: 700; }
.cart-total { display: flex; justify-content: space-between; margin: 18px 0; font-size: 1.2rem; }
.checkout-btn { display: block; background: var(--green); color: #fff; border: none; border-radius: 999px; padding: 13px 18px; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 900; cursor: pointer; text-align: center; }

/* Stack the Support Our Work actions so the campaign button sits directly below the shop button. */
.support-work-banner .sw-btns {
  flex-direction: column;
  align-items: stretch;
  gap: 16px;
  width: min(100%, 310px);
}
.support-work-banner .sw-btns a {
  width: 100%;
  min-height: 50px;
}