/* SolarCrackers.com — site.css */

:root {
  --ink: #24180b;
  --brown: #6f431b;
  --toast: #b86b24;
  --gold: #f7b731;
  --butter: #ffe39a;
  --cream: #fff8e8;
  --paper: #fffdf6;
  --red: #c54122;
  --green: #2f7d4f;
  --blue: #1f5f7a;
  --shadow: 0 24px 70px rgba(73, 42, 13, 0.18);
  --soft-shadow: 0 14px 36px rgba(73, 42, 13, 0.12);
  --radius: 28px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(247, 183, 49, 0.22), transparent 32rem),
    radial-gradient(circle at top right, rgba(197, 65, 34, 0.13), transparent 28rem),
    linear-gradient(180deg, #fff7df 0%, #fffdf6 42%, #fff6df 100%);
  line-height: 1.55;
}

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

a {
  color: inherit;
  text-decoration: none;
}

p {
  font-size: 1.04rem;
}

.site-shell {
  width: min(var(--max), calc(100% - 36px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 248, 232, 0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(111, 67, 27, 0.14);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 950;
  letter-spacing: -0.04em;
  font-size: 1.35rem;
}

.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 35% 30%, #fff8c7 0 15%, transparent 17%),
    linear-gradient(135deg, var(--gold), var(--toast));
  box-shadow: 0 12px 28px rgba(184, 107, 36, 0.28);
  color: #fff;
  font-size: 1.35rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a {
  padding: 10px 13px;
  border-radius: 999px;
  color: rgba(36, 24, 11, 0.74);
  font-size: 0.92rem;
  font-weight: 800;
}

.nav-links a:hover,
.nav-links a.active {
  background: #fff;
  color: var(--ink);
  box-shadow: 0 10px 24px rgba(73, 42, 13, 0.1);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 82px 0 64px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 32px 0 auto 50%;
  width: 540px;
  height: 540px;
  transform: translateX(-8%);
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 227, 154, 0.96) 0 25%, transparent 26%),
    conic-gradient(from 20deg, rgba(247, 183, 49, 0.22), rgba(197, 65, 34, 0.12), rgba(47, 125, 79, 0.12), rgba(247, 183, 49, 0.22));
  filter: blur(0.2px);
  opacity: 0.76;
  z-index: -1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 46px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(111, 67, 27, 0.14);
  box-shadow: 0 10px 28px rgba(73, 42, 13, 0.08);
  color: var(--brown);
  font-weight: 900;
  font-size: 0.83rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero h1 {
  margin: 22px 0 18px;
  font-size: clamp(3.4rem, 7vw, 7.4rem);
  line-height: 0.88;
  letter-spacing: -0.085em;
  max-width: 760px;
}

.hero h1 span {
  color: var(--toast);
}

.hero-lede {
  max-width: 680px;
  font-size: clamp(1.18rem, 2vw, 1.46rem);
  color: rgba(36, 24, 11, 0.78);
  margin: 0 0 28px;
}

.hero-actions,
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 950;
  border: 2px solid transparent;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, var(--red), var(--toast));
  color: #fff;
  box-shadow: 0 18px 42px rgba(197, 65, 34, 0.26);
}

.button-secondary {
  background: #fff;
  color: var(--ink);
  border-color: rgba(111, 67, 27, 0.16);
  box-shadow: 0 14px 32px rgba(73, 42, 13, 0.1);
}

.hero-card {
  position: relative;
  min-height: 500px;
  border-radius: 42px;
  padding: 30px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(255, 239, 185, 0.84)),
    radial-gradient(circle at 40% 20%, #fff, transparent 25rem);
  border: 1px solid rgba(111, 67, 27, 0.16);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.cracker-burst {
  position: absolute;
  inset: 44px 36px auto auto;
  width: 250px;
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 35%, #fff9cc 0 8%, transparent 9%),
    radial-gradient(circle at 67% 28%, #fff1ad 0 5%, transparent 6%),
    radial-gradient(circle at 48% 68%, #fff1ad 0 6%, transparent 7%),
    linear-gradient(135deg, #ffd56d, #b86b24);
  box-shadow: inset -18px -22px 0 rgba(111, 67, 27, 0.12), 0 30px 70px rgba(184, 107, 36, 0.3);
}

.cracker-burst::before,
.cracker-burst::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: rgba(111, 67, 27, 0.18);
}

.cracker-burst::before {
  width: 16px;
  height: 16px;
  top: 72px;
  left: 72px;
}

.cracker-burst::after {
  width: 11px;
  height: 11px;
  right: 68px;
  bottom: 70px;
}

.stat-stack {
  position: absolute;
  left: 28px;
  bottom: 28px;
  right: 28px;
  display: grid;
  gap: 14px;
}

.stat {
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(111, 67, 27, 0.12);
  border-radius: 24px;
  padding: 18px;
  box-shadow: var(--soft-shadow);
}

.stat strong {
  display: block;
  font-size: 1.45rem;
  letter-spacing: -0.04em;
}

.stat span {
  color: rgba(36, 24, 11, 0.66);
  font-weight: 750;
}

.section {
  padding: 72px 0;
}

.section-tight {
  padding: 46px 0;
}

.section-head {
  max-width: 820px;
  margin-bottom: 34px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.kicker {
  color: var(--toast);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 950;
  font-size: 0.82rem;
  margin: 0 0 10px;
}

.section h2 {
  margin: 0 0 14px;
  font-size: clamp(2.2rem, 4.2vw, 4.7rem);
  line-height: 0.95;
  letter-spacing: -0.065em;
}

.section-intro {
  color: rgba(36, 24, 11, 0.74);
  font-size: 1.16rem;
  max-width: 780px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.card {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(111, 67, 27, 0.12);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--soft-shadow);
}

.card.featured {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(255, 227, 154, 0.52));
}

.card-icon {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  background: linear-gradient(135deg, var(--gold), var(--toast));
  color: #fff;
  font-size: 1.45rem;
  box-shadow: 0 14px 30px rgba(184, 107, 36, 0.22);
}

.card h3 {
  margin: 0 0 10px;
  font-size: 1.45rem;
  line-height: 1.06;
  letter-spacing: -0.035em;
}

.card p {
  color: rgba(36, 24, 11, 0.7);
  margin: 0;
}

.split {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 34px;
  align-items: center;
}

.panel {
  border-radius: 36px;
  background: #fff;
  border: 1px solid rgba(111, 67, 27, 0.12);
  box-shadow: var(--shadow);
  padding: clamp(28px, 4vw, 44px);
}

.panel.dark {
  background:
    radial-gradient(circle at top right, rgba(247, 183, 49, 0.22), transparent 22rem),
    linear-gradient(135deg, #2c1b0b, #6f431b);
  color: #fff8e8;
}

.panel.dark p,
.panel.dark li {
  color: rgba(255, 248, 232, 0.78);
}

.panel.dark .kicker {
  color: var(--butter);
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
  display: grid;
  gap: 12px;
}

.check-list li {
  position: relative;
  padding-left: 32px;
  color: rgba(36, 24, 11, 0.76);
  font-weight: 750;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: -1px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(47, 125, 79, 0.14);
  color: var(--green);
  font-size: 0.82rem;
  font-weight: 950;
}

.ribbon {
  background:
    linear-gradient(90deg, rgba(197, 65, 34, 0.95), rgba(184, 107, 36, 0.95)),
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.22), transparent 20rem);
  color: #fff;
  padding: 24px 0;
}

.ribbon-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.ribbon strong {
  font-size: clamp(1.35rem, 2.2vw, 2.05rem);
  letter-spacing: -0.04em;
  line-height: 1;
}

.ribbon span {
  color: rgba(255, 255, 255, 0.82);
  font-weight: 750;
}

.steps {
  counter-reset: step;
  display: grid;
  gap: 16px;
}

.step {
  counter-increment: step;
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 16px;
  align-items: start;
  padding: 20px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(111, 67, 27, 0.1);
}

.step::before {
  content: counter(step);
  width: 54px;
  height: 54px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--gold), var(--red));
  color: #fff;
  font-weight: 950;
  font-size: 1.2rem;
}

.step h3 {
  margin: 0 0 6px;
  letter-spacing: -0.03em;
}

.step p {
  margin: 0;
  color: rgba(36, 24, 11, 0.68);
}

.callout {
  border-radius: 40px;
  padding: clamp(30px, 6vw, 58px);
  background:
    radial-gradient(circle at 20% 10%, rgba(255, 255, 255, 0.72), transparent 18rem),
    linear-gradient(135deg, #ffe39a, #f7b731 55%, #b86b24);
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
}

.callout::after {
  content: "☀";
  position: absolute;
  right: 30px;
  top: 18px;
  font-size: 12rem;
  line-height: 1;
  color: rgba(255, 255, 255, 0.22);
}

.callout-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.callout h2 {
  margin: 0 0 14px;
  font-size: clamp(2.4rem, 5vw, 5.4rem);
  line-height: 0.9;
  letter-spacing: -0.075em;
}

.callout p {
  font-size: 1.18rem;
  color: rgba(36, 24, 11, 0.76);
  max-width: 680px;
}

.page-hero {
  padding: 74px 0 52px;
  background:
    radial-gradient(circle at 20% 20%, rgba(247, 183, 49, 0.24), transparent 26rem),
    linear-gradient(180deg, rgba(255, 227, 154, 0.34), transparent);
}

.page-hero h1 {
  margin: 18px 0 16px;
  font-size: clamp(3rem, 6vw, 6.4rem);
  line-height: 0.9;
  letter-spacing: -0.08em;
  max-width: 900px;
}

.page-hero p {
  max-width: 760px;
  color: rgba(36, 24, 11, 0.76);
  font-size: 1.22rem;
}

.content {
  max-width: 880px;
}

.content h2 {
  font-size: clamp(2rem, 3.6vw, 3.7rem);
  margin-top: 44px;
}

.content h3 {
  font-size: 1.55rem;
  letter-spacing: -0.035em;
  margin-top: 30px;
}

.content p,
.content li {
  color: rgba(36, 24, 11, 0.76);
}

.content a {
  color: var(--red);
  font-weight: 900;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.faq {
  display: grid;
  gap: 14px;
}

.faq details {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(111, 67, 27, 0.12);
  border-radius: 22px;
  padding: 18px 20px;
  box-shadow: 0 10px 26px rgba(73, 42, 13, 0.08);
}

.faq summary {
  cursor: pointer;
  font-weight: 950;
  letter-spacing: -0.02em;
}

.faq details p {
  margin-bottom: 0;
  color: rgba(36, 24, 11, 0.72);
}

.footer {
  margin-top: 70px;
  padding: 50px 0 34px;
  background: #201206;
  color: #fff8e8;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr 0.85fr;
  gap: 30px;
}

.footer h2,
.footer h3 {
  margin-top: 0;
  letter-spacing: -0.04em;
}

.footer p,
.footer li,
.footer address {
  color: rgba(255, 248, 232, 0.74);
  font-style: normal;
}

.footer a:hover {
  color: var(--butter);
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.abc-logo {
  margin-top: 16px;
  width: 180px;
  border-radius: 14px;
  background: #fff;
  padding: 8px;
}

.footer-bottom {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 248, 232, 0.12);
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  color: rgba(255, 248, 232, 0.62);
  font-size: 0.92rem;
}

.table-wrap {
  overflow-x: auto;
  border-radius: 24px;
  border: 1px solid rgba(111, 67, 27, 0.12);
  box-shadow: var(--soft-shadow);
  background: #fff;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

th,
td {
  padding: 16px;
  text-align: left;
  border-bottom: 1px solid rgba(111, 67, 27, 0.1);
}

th {
  background: #fff1c7;
  color: var(--brown);
  font-weight: 950;
}

tr:last-child td {
  border-bottom: 0;
}

.form-card {
  display: grid;
  gap: 14px;
}

label {
  font-weight: 900;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid rgba(111, 67, 27, 0.2);
  border-radius: 16px;
  padding: 14px 16px;
  font: inherit;
  color: var(--ink);
  background: #fffdf6;
}

textarea {
  min-height: 150px;
  resize: vertical;
}

@media (max-width: 920px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }

  .nav-links {
    justify-content: flex-start;
  }

  .hero-grid,
  .split,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 52px;
  }

  .hero-card {
    min-height: 390px;
  }

  .card-grid {
    grid-template-columns: 1fr 1fr;
  }

  .ribbon-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .site-shell {
    width: min(100% - 24px, var(--max));
  }

  .brand {
    font-size: 1.15rem;
  }

  .nav-links {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .nav-links a {
    background: rgba(255, 255, 255, 0.66);
    text-align: center;
  }

  .hero h1,
  .page-hero h1 {
    letter-spacing: -0.06em;
  }

  .hero-actions,
  .actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 52px 0;
  }

  .hero-card {
    min-height: 360px;
    border-radius: 30px;
  }

  .cracker-burst {
    width: 190px;
    right: 24px;
  }

  .stat-stack {
    left: 18px;
    right: 18px;
    bottom: 18px;
  }

  .callout {
    border-radius: 30px;
  }

  .callout::after {
    font-size: 7rem;
  }

  .footer-bottom {
    flex-direction: column;
  }
}