/* ===== It's a Blast — Institutional one-pager ===== */
:root {
  --navy: #0b1f3a;
  --navy-deep: #061325;
  --blue: #1a5fbf;
  --blue-bright: #2b7de9;
  --red: #e23b2e;
  --orange: #f05a28;
  --cream: #f6f3ec;
  --white: #ffffff;
  --ink: #142033;
  --muted: #5a6678;
  --line: rgba(20, 32, 51, 0.12);
  --shadow: 0 18px 50px rgba(6, 19, 37, 0.14);
  --radius: 18px;
  --font: "DM Sans", system-ui, sans-serif;
  --display: "Outfit", "DM Sans", system-ui, sans-serif;
  --max: 1120px;
  --header-h: 76px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--blue);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--red);
}

h1, h2, h3, h4 {
  font-family: var(--display);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.6em;
  color: var(--navy);
}

h1 { font-size: clamp(2.2rem, 4.5vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.75rem, 3vw, 2.45rem); font-weight: 750; }
h3 { font-size: 1.2rem; font-weight: 700; }

p { margin: 0 0 1em; }

.container {
  width: min(var(--max), calc(100% - 2.5rem));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--navy);
  color: white;
  padding: 0.75rem 1rem;
  z-index: 1000;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

.brand-logo {
  width: 56px;
  height: auto;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-text strong {
  font-family: var(--display);
  font-size: 1.1rem;
  color: var(--navy);
}

.brand-text span {
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.site-nav a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 500;
  font-size: 0.95rem;
}

.site-nav a:not(.btn):hover {
  color: var(--blue);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: white;
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--navy);
  margin-inline: auto;
  transition: transform 0.2s, opacity 0.2s;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.7rem 1.2rem;
  border-radius: 999px;
  border: 2px solid transparent;
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
  color: inherit;
}

.btn-primary {
  background: linear-gradient(135deg, var(--red), var(--orange));
  color: white;
  box-shadow: 0 10px 24px rgba(226, 59, 46, 0.28);
}

.btn-primary:hover {
  color: white;
  box-shadow: 0 14px 30px rgba(226, 59, 46, 0.36);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.35);
  color: white;
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  color: white;
}

.hero .btn-ghost {
  border-color: rgba(11, 31, 58, 0.18);
  color: var(--navy);
}

.hero .btn-ghost:hover {
  background: rgba(11, 31, 58, 0.05);
  color: var(--navy);
}

.btn-lg {
  padding: 0.95rem 1.45rem;
  font-size: 1rem;
}

.btn-sm {
  padding: 0.55rem 1rem;
  font-size: 0.88rem;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: 3.5rem 0 4rem;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 60% at 90% 10%, rgba(43, 125, 233, 0.12), transparent 55%),
    radial-gradient(ellipse 60% 50% at 10% 80%, rgba(240, 90, 40, 0.08), transparent 50%),
    linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 0 0 0.85rem;
}

.lead {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 36rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.75rem 0 1.5rem;
}

.hero-trust {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.45rem;
}

.hero-trust li {
  font-size: 0.95rem;
  color: var(--muted);
  padding-left: 1.3rem;
  position: relative;
}

.hero-trust li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--red), var(--orange));
}

.hero-trust strong {
  color: var(--navy);
}

.hero-media {
  position: relative;
  min-height: 420px;
}

.hero-photo {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.6);
}

.hero-photo img {
  width: 100%;
  height: 320px;
  object-fit: cover;
}

.hero-photo-secondary {
  position: absolute;
  right: -0.5rem;
  bottom: 0;
  width: 58%;
  transform: rotate(2deg);
}

.hero-photo-secondary img {
  height: 200px;
}

/* ===== Stats ===== */
.stats {
  background: var(--navy);
  color: white;
  padding: 1.75rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.stat {
  text-align: center;
  padding: 0.5rem;
}

.stat-value {
  display: block;
  font-family: var(--display);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 800;
  color: #ffb089;
  line-height: 1.1;
}

.stat-label {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.78);
}

/* ===== Sections ===== */
.section {
  padding: 5rem 0;
}

.section-alt {
  background: var(--cream);
}

.section-dark {
  background:
    radial-gradient(ellipse at 20% 0%, rgba(43, 125, 233, 0.22), transparent 50%),
    linear-gradient(160deg, var(--navy-deep), var(--navy));
  color: rgba(255, 255, 255, 0.88);
}

.section-dark h2,
.section-dark h3 {
  color: white;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 2.5rem;
}

.section-head.light .eyebrow {
  color: #8ec0ff;
}

.section-intro {
  color: var(--muted);
  font-size: 1.08rem;
}

/* ===== Cards ===== */
.cards {
  display: grid;
  gap: 1.25rem;
}

.cards-3 {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem 1.4rem;
  box-shadow: 0 8px 24px rgba(6, 19, 37, 0.04);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(6, 19, 37, 0.08);
}

.card-icon {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin-bottom: 0.85rem;
  font-family: var(--display);
  font-size: 0.95rem;
  font-weight: 800;
  color: white;
  background: linear-gradient(135deg, var(--blue), var(--blue-bright));
}

.card p {
  color: var(--muted);
  font-size: 0.98rem;
  margin-bottom: 0;
}

/* ===== Split ===== */
.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: start;
}

.split-copy p {
  color: var(--muted);
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 1.75rem;
}

.checklist li {
  position: relative;
  padding: 0.45rem 0 0.45rem 1.8rem;
  color: var(--ink);
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: rgba(26, 95, 191, 0.12);
  color: var(--blue);
  font-size: 0.75rem;
  font-weight: 700;
  display: grid;
  place-items: center;
}

.split-media {
  display: grid;
  gap: 1rem;
}

.split-media figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: white;
}

.split-media img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.split-media figcaption {
  padding: 0.75rem 1rem;
  font-size: 0.88rem;
  color: var(--muted);
}

/* ===== Products ===== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.product {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(6, 19, 37, 0.04);
  display: flex;
  flex-direction: column;
}

.product img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  background: #eef2f7;
}

.product-body {
  padding: 1.25rem 1.3rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-body p {
  color: var(--muted);
  font-size: 0.96rem;
}

.product-note {
  margin-top: auto !important;
  margin-bottom: 0 !important;
  font-size: 0.85rem !important;
  font-weight: 600;
  color: var(--blue) !important;
}

.product-extras {
  margin-top: 2rem;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius);
  background: var(--cream);
  border: 1px solid var(--line);
}

.product-extras h3 {
  margin-bottom: 0.5rem;
}

.product-extras ul {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
  columns: 2;
  gap: 2rem;
}

.volume-guide {
  margin-top: 2.5rem;
  padding: 1.5rem 1.6rem 1.75rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: white;
  box-shadow: 0 8px 24px rgba(6, 19, 37, 0.04);
}

.volume-guide h3 {
  margin-bottom: 0.35rem;
}

.volume-guide > p {
  color: var(--muted);
  margin-bottom: 1rem;
}

.volume-table-wrap {
  overflow-x: auto;
}

.volume-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.volume-table th,
.volume-table td {
  text-align: left;
  padding: 0.75rem 0.85rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.volume-table th {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  font-weight: 700;
  background: var(--cream);
}

.volume-table tbody tr:last-child td {
  border-bottom: none;
}

.volume-table td:last-child {
  font-weight: 700;
  color: var(--navy);
  white-space: nowrap;
}

/* ===== Steps ===== */
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  counter-reset: none;
}

.steps li {
  display: flex;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 1.4rem;
}

.step-num {
  flex-shrink: 0;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--display);
  font-weight: 800;
  background: linear-gradient(135deg, var(--red), var(--orange));
  color: white;
}

.steps p {
  margin: 0;
  font-size: 0.96rem;
  color: rgba(255, 255, 255, 0.75);
}

/* ===== Proof ===== */
.proof-banner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2rem;
  align-items: center;
  background: linear-gradient(135deg, rgba(26, 95, 191, 0.08), rgba(240, 90, 40, 0.08));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  margin-bottom: 2rem;
}

.proof-number {
  display: block;
  font-family: var(--display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--red);
  line-height: 1;
}

.proof-text {
  display: block;
  margin-top: 0.5rem;
  font-weight: 600;
  color: var(--navy);
}

.proof-banner > p {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.quotes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

blockquote {
  margin: 0;
  padding: 1.4rem;
  border-radius: var(--radius);
  background: white;
  border: 1px solid var(--line);
  box-shadow: 0 8px 24px rgba(6, 19, 37, 0.04);
}

blockquote p {
  font-size: 0.98rem;
  color: var(--ink);
  margin-bottom: 1rem;
}

blockquote footer {
  font-size: 0.88rem;
  color: var(--muted);
  font-weight: 600;
}

/* ===== Contact ===== */
.section-contact {
  background:
    radial-gradient(ellipse at 80% 20%, rgba(43, 125, 233, 0.1), transparent 45%),
    linear-gradient(180deg, #f8fafc, white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-copy p {
  color: var(--muted);
}

.contact-note {
  padding: 1rem 1.15rem;
  background: rgba(26, 95, 191, 0.08);
  border-left: 4px solid var(--blue);
  border-radius: 0 12px 12px 0;
  color: var(--ink) !important;
  font-size: 0.98rem;
}

.contact-people {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.75rem;
}

.person {
  padding: 1.1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: white;
}

.person h3 {
  margin-bottom: 0.4rem;
  font-size: 1.05rem;
}

.person a {
  display: block;
  text-decoration: none;
  font-weight: 600;
  margin-top: 0.2rem;
}

.contact-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  padding: 1.75rem;
  box-shadow: var(--shadow);
}

.contact-card h3 {
  margin-bottom: 0.35rem;
}

.form-hint {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem 1rem;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy);
}

.contact-form label.full,
.contact-form .full {
  grid-column: 1 / -1;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  font: inherit;
  font-weight: 400;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.75rem 0.9rem;
  background: #fbfcfe;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--blue-bright);
  box-shadow: 0 0 0 3px rgba(43, 125, 233, 0.18);
  background: white;
}

.contact-form textarea {
  resize: vertical;
  min-height: 110px;
}

.form-fallback {
  margin: 1rem 0 0;
  font-size: 0.9rem;
  color: var(--muted);
}

/* ===== Footer ===== */
.site-footer {
  background: var(--navy-deep);
  color: rgba(255, 255, 255, 0.75);
  padding: 2.5rem 0;
}

.footer-inner {
  display: grid;
  gap: 1.25rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.footer-brand img {
  width: 56px;
  height: auto;
}

.footer-brand strong {
  display: block;
  color: white;
  font-family: var(--display);
}

.footer-brand p {
  margin: 0.15rem 0 0;
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-weight: 500;
}

.footer-links a:hover {
  color: white;
}

.footer-copy {
  margin: 0;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.45);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.25rem;
}

/* ===== Responsive ===== */
@media (max-width: 960px) {
  .hero-grid,
  .split,
  .contact-grid,
  .proof-banner {
    grid-template-columns: 1fr;
  }

  .hero-media {
    min-height: auto;
    max-width: 520px;
  }

  .hero-photo-secondary {
    position: relative;
    right: auto;
    bottom: auto;
    width: 70%;
    margin-top: -2.5rem;
    margin-left: auto;
  }

  .cards-3,
  .product-grid,
  .steps,
  .quotes,
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .product-extras ul {
    columns: 1;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    background: white;
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.25rem 1.25rem;
    gap: 0.35rem;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.2s ease, opacity 0.2s ease;
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav a {
    padding: 0.75rem 0.5rem;
  }

  .site-nav .btn {
    margin-top: 0.35rem;
    width: 100%;
  }

  .cards-3,
  .product-grid,
  .steps,
  .quotes,
  .stats-grid,
  .contact-people,
  .contact-form {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 2.25rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .section {
    padding: 3.5rem 0;
  }

  .split-media img,
  .hero-photo img {
    height: 220px;
  }

  .hero-photo-secondary img {
    height: 160px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .card, .site-nav { transition: none; }
}