/* EmberPrice marketing site — single stylesheet, no preprocessor. */

:root {
  /* Surface */
  --paper: #FBF8F4;
  --paper-raised: #FFFFFF;
  --charcoal: #211D18;
  --charcoal-2: #2B261F;
  --line: #E8E1D6;
  --line-dark: #3A342B;

  /* Text */
  --ink: #1F1B16;
  --ink-soft: #5C554B;
  --ink-on-dark: #F3EDE3;
  --ink-on-dark-soft: #B8AC9C;

  /* Brand */
  --ember: #C43E15;
  --ember-hover: #A93410;
  --ember-bright: #E4572E;
  --amber: #F2A33C;
  --grad-ember: linear-gradient(135deg, #E4572E 0%, #F2A33C 100%);

  /* Metrics */
  --container: 1140px;
  --radius: 12px;
  --radius-lg: 16px;
  --shadow-frame: 0 24px 60px -24px rgb(31 27 22 / .25);
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Inter', 'Manrope', sans-serif;
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2 {
  font-family: 'Fraunces', serif;
  font-optical-sizing: auto;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 0;
  color: inherit;
}

h1 {
  font-size: clamp(2.5rem, 5.5vw, 4.25rem);
  line-height: 1.04;
}

h2 {
  font-size: clamp(1.9rem, 3.5vw, 2.6rem);
  line-height: 1.12;
}

h3 {
  font-family: 'Inter', 'Manrope', sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0;
}

small, .small {
  font-size: .875rem;
}

p {
  margin: 0;
}

.prose {
  max-width: 62ch;
}

a {
  color: var(--ember);
}

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

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

@media (max-width: 640px) {
  .container {
    padding-inline: 16px;
  }
}

section {
  padding-block: clamp(64px, 10vw, 128px);
}

.section-charcoal {
  background: var(--charcoal);
  color: var(--ink-on-dark);
}

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--ember);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 14px;
}

.section-charcoal .eyebrow {
  border-color: var(--line-dark);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 10px;
  font-family: 'Inter', 'Manrope', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background-color 150ms ease, transform 150ms ease, border-color 150ms ease;
}

.btn:focus-visible {
  outline: 3px solid rgb(196 62 21 / .4);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--ember);
  color: #FFF8F2;
}

.btn-primary:hover {
  background: var(--ember-hover);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--ink);
}

.btn-secondary:hover {
  border-color: var(--ink);
  transform: translateY(-1px);
}

.section-charcoal .btn-secondary,
.btn-secondary-dark {
  color: var(--ink-on-dark);
  border-color: var(--ink-on-dark);
}

.btn-small {
  padding: 10px 18px;
  font-size: .9375rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--paper);
  border-bottom: 1px solid transparent;
  transition: border-color 150ms ease;
}

@supports (backdrop-filter: blur(8px)) {
  .site-header {
    background: rgb(251 248 244 / .85);
    backdrop-filter: blur(8px);
  }
}

.site-header.scrolled {
  border-bottom-color: var(--line);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 16px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  letter-spacing: -0.02em;
  font-size: 1.125rem;
  color: var(--ink);
  text-decoration: none;
}

.section-charcoal .logo,
.logo-on-dark {
  color: var(--ink-on-dark);
}

.spark {
  flex-shrink: 0;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.main-nav a:not(.btn) {
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
  font-size: .9375rem;
}

.main-nav a:not(.btn):hover {
  color: var(--ember);
}

.nav-links {
  display: flex;
  gap: 28px;
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
  }
}

/* Hero */
.hero {
  text-align: center;
}

.hero .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.hero h1 {
  max-width: 18ch;
}

.hero h1 .underline {
  position: relative;
  white-space: nowrap;
}

.hero h1 .underline::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 8px;
  border-radius: 4px;
  background: var(--grad-ember);
}

.hero .sub {
  color: var(--ink-soft);
  max-width: 46ch;
  font-size: 1.125rem;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

.hero-microcopy {
  color: var(--ink-soft);
}

.product-frame {
  width: min(960px, 100%);
  background: var(--charcoal);
  border-radius: var(--radius-lg);
  padding: 10px;
  box-shadow: var(--shadow-frame);
  margin-top: 16px;
}

.product-frame .window-bar {
  display: flex;
  gap: 6px;
  padding: 10px 8px;
}

.product-frame .window-bar span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--line-dark);
}

.product-frame .shot {
  aspect-ratio: 16 / 10;
  width: 100%;
  height: auto;
  border-radius: 8px;
  object-fit: cover;
}

.proof-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 8px;
}

.proof-chips span {
  font-size: .875rem;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 16px;
}

/* Problem strip */
.problem-head {
  text-align: center;
  max-width: 32ch;
  margin-inline: auto;
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-top: 48px;
}

@media (min-width: 640px) {
  .problem-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.problem-grid .stat {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  color: var(--amber);
  margin-bottom: 8px;
}

.problem-grid p {
  color: var(--ink-on-dark-soft);
}

.problem-close {
  text-align: center;
  margin-top: 56px;
  color: var(--ink-on-dark);
}

.section-head {
  text-align: center;
  max-width: 46ch;
  margin-inline: auto;
  margin-bottom: 56px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

/* How it works */
.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 640px) {
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  background: var(--paper-raised);
}

.step-number {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 2.5rem;
  line-height: 1;
  background: var(--grad-ember);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 12px;
}

.step-card h3 {
  margin-bottom: 8px;
}

.step-card p {
  color: var(--ink-soft);
}

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 640px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.feature-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  background: var(--paper-raised);
  transition: border-color 150ms ease;
}

.feature-card:hover {
  border-color: var(--ink);
}

.feature-card .icon {
  color: var(--ember);
  margin-bottom: 16px;
}

.feature-card h3 {
  margin-bottom: 8px;
}

.feature-card p {
  color: var(--ink-soft);
}

/* Pricing */
.pricing-intro {
  text-align: center;
  max-width: 60ch;
  margin: 0 auto 32px;
  color: var(--ink-soft);
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 56px;
}

.pill-row span {
  font-size: .875rem;
  font-weight: 500;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 14px;
  color: var(--ink-soft);
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: stretch;
}

@media (min-width: 960px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.price-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  background: var(--paper-raised);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.price-card.featured {
  border-top: 3px solid transparent;
  background-image: linear-gradient(var(--paper-raised), var(--paper-raised)), var(--grad-ember);
  background-origin: border-box;
  background-clip: padding-box, border-box;
}

.price-card .badge-popular {
  align-self: flex-start;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--ember);
}

.price-card .badge-offer {
  align-self: flex-start;
  font-size: 12px;
  font-weight: 600;
  color: var(--charcoal);
  background: var(--amber);
  border-radius: 999px;
  padding: 4px 12px;
}

.price-card .plan-name {
  font-weight: 600;
  color: var(--ink-soft);
  text-transform: uppercase;
  font-size: .8125rem;
  letter-spacing: .04em;
}

.price-card .price {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 2.5rem;
}

.price-card .sites {
  color: var(--ink-soft);
}

.price-card .btn {
  margin-top: 8px;
}

.pricing-microcopy {
  text-align: center;
  color: var(--ink-soft);
  margin-top: 40px;
}

/* FAQ */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 0;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary .toggle-icon {
  position: relative;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
}

.faq-item summary .toggle-icon::before,
.faq-item summary .toggle-icon::after {
  content: '';
  position: absolute;
  background: var(--ink);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.faq-item summary .toggle-icon::before {
  width: 14px;
  height: 2px;
}

.faq-item summary .toggle-icon::after {
  width: 2px;
  height: 14px;
  transition: opacity 150ms ease;
}

.faq-item[open] summary .toggle-icon::after {
  opacity: 0;
}

.faq-item p {
  padding-bottom: 20px;
  color: var(--ink-soft);
  max-width: 62ch;
}

/* Final CTA */
.cta-final {
  text-align: center;
}

.cta-final .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.cta-final .sub {
  color: var(--ink-on-dark-soft);
  max-width: 46ch;
}

.cta-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

/* Footer */
.site-footer {
  background: var(--charcoal);
  color: var(--ink-on-dark-soft);
  border-top: 1px solid var(--line-dark);
  padding-block: 48px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.footer-tagline {
  margin-top: 12px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a {
  color: var(--ink-on-dark-soft);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--ink-on-dark);
}

.footer-legal small {
  display: block;
  margin-top: 12px;
}

/* Reveal on scroll */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 350ms ease-out, transform 350ms ease-out;
  }

  .reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
}