:root {
  --color-teal: #1d4e4b;
  --color-teal-soft: #2a5f5c;
  --color-gold: #b69a5e;
  --color-gold-soft: rgba(182, 154, 94, 0.22);
  --color-cream: #f5efe1;
  --color-cream-deep: #ebe4d6;
  --color-bg: #f9f6f0;
  --color-surface: #fffef9;
  --color-text: #1a2c2a;
  --color-muted: #4d5e5c;
  --color-muted-light: #6b7a78;
  --color-accent-hover: #163a38;
  --color-border: rgba(29, 78, 75, 0.12);
  --color-border-strong: rgba(29, 78, 75, 0.18);
  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, Cantarell, "Noto Sans", sans-serif;
  --font-display: ui-serif, Georgia, "Times New Roman", Times, serif;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4.5rem;
  --space-3xl: 6rem;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 2px rgba(26, 44, 42, 0.04);
  --shadow-card: 0 4px 24px rgba(26, 44, 42, 0.06);
  --shadow-float: 0 12px 40px rgba(26, 44, 42, 0.08);
  --max-width: 72rem;
  --max-text: 36rem;
  --header-h: 4.25rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-teal);
  color: #fff;
  text-decoration: none;
  border-radius: 0 0 var(--radius) var(--radius);
  font-weight: 600;
}

.skip-link:focus {
  left: var(--space-sm);
}

.container {
  width: min(100% - var(--space-md) * 2, var(--max-width));
  margin-inline: auto;
}

/* ——— Header ——— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 254, 249, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  min-height: var(--header-h);
  padding-block: 0.35rem;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  line-height: 0;
  flex-shrink: 0;
}

.logo-lockup {
  height: 2.85rem;
  width: auto;
  display: block;
}

.logo:hover .logo-lockup,
.logo:focus-visible .logo-lockup {
  opacity: 0.9;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  gap: clamp(1.25rem, 4vw, 2.25rem);
}

.nav a {
  color: var(--color-muted);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: color 0.2s ease;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--color-teal);
}

.nav-login {
  flex-shrink: 0;
  padding: 0.5rem 1.15rem;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-surface);
  background: var(--color-teal);
  border: 1px solid var(--color-teal);
  border-radius: var(--radius-pill);
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

.nav-login:hover,
.nav-login:focus-visible {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: var(--color-surface);
}

.nav-login:active {
  transform: scale(0.98);
}

@media (max-width: 720px) {
  .header-inner {
    flex-wrap: wrap;
    justify-content: center;
    padding-block: var(--space-sm);
    gap: var(--space-sm);
  }

  .nav {
    order: 3;
    flex: none;
    width: 100%;
    justify-content: center;
  }

  .logo {
    order: 1;
  }

  .nav-login {
    order: 2;
  }
}

/* ——— Buttons ——— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.35rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  color: var(--color-surface);
  background: var(--color-teal);
  border-color: var(--color-teal);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: var(--color-surface);
}

.btn-ghost {
  color: var(--color-teal);
  background: transparent;
  border-color: var(--color-border-strong);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  background: rgba(29, 78, 75, 0.06);
  border-color: var(--color-teal-soft);
}

.btn-lg {
  padding: 0.85rem 1.75rem;
  font-size: 1rem;
}

@media (max-width: 480px) {
  .btn {
    width: 100%;
    max-width: 100%;
  }

  .hero-cta-row .btn {
    width: 100%;
  }
}

/* ——— Typography helpers ——— */
.eyebrow {
  margin: 0 0 var(--space-sm);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.eyebrow--muted {
  color: var(--color-muted-light);
}

.section-header {
  margin-bottom: var(--space-xl);
  max-width: 40rem;
}

.section-header--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  max-width: 36rem;
}

.section-title {
  margin: 0 0 var(--space-sm);
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 3.5vw, 2.125rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-teal);
}

.section-lead {
  margin: 0 auto;
  max-width: 38rem;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--color-muted);
}

.section-intro {
  margin: 0;
  font-size: 1.0625rem;
  color: var(--color-muted);
  max-width: 34rem;
}

/* ——— Hero ——— */
.hero {
  position: relative;
  padding: var(--space-2xl) 0 var(--space-3xl);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 20%, var(--color-gold-soft) 0%, transparent 55%),
    radial-gradient(ellipse 60% 50% at 10% 80%, rgba(29, 78, 75, 0.06) 0%, transparent 50%),
    linear-gradient(180deg, var(--color-surface) 0%, var(--color-cream) 45%, var(--color-bg) 100%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}

@media (min-width: 960px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
    gap: var(--space-2xl);
    align-items: center;
  }
}

.hero-copy {
  max-width: 36rem;
}

.hero-title {
  margin: 0 0 var(--space-md);
  font-family: var(--font-display);
  font-size: clamp(2.35rem, 5.5vw, 3.35rem);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--color-teal);
  text-wrap: balance;
}

.hero-subtitle {
  margin: 0 0 var(--space-md);
  max-width: 32rem;
  font-size: clamp(1.08rem, 2vw, 1.2rem);
  line-height: 1.55;
  color: var(--color-text);
  font-weight: 500;
}

.hero-support {
  margin: 0 0 var(--space-lg);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-muted);
  max-width: var(--max-text);
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.hero-micro {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--color-muted-light);
  max-width: 28rem;
}

.hero-reassurance {
  margin: 0.65rem 0 0;
  max-width: 28rem;
  font-size: 0.75rem;
  line-height: 1.45;
  letter-spacing: 0.02em;
  color: var(--color-muted-light);
  opacity: 0.88;
}

/* Hero visual stack */
.hero-visual {
  position: relative;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

@media (min-width: 960px) {
  .hero-visual {
    min-height: 400px;
    padding-left: var(--space-lg);
  }
}

.hero-visual-bg {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.14;
  pointer-events: none;
}

.hero-visual-watermark {
  max-width: min(100%, 340px);
  height: auto;
  object-fit: contain;
  filter: saturate(0.85);
}

.workflow-stack {
  position: relative;
  width: 100%;
  max-width: 380px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.workflow-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-md) var(--space-md) 3.25rem;
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.workflow-card:hover {
  box-shadow: var(--shadow-float);
}

.workflow-card--1 {
  transform: rotate(-0.5deg);
}

.workflow-card--2 {
  transform: rotate(0.4deg) translateX(0.5rem);
}

.workflow-card--3 {
  transform: rotate(-0.3deg) translateX(-0.35rem);
}

@media (min-width: 960px) {
  .workflow-card--2 {
    transform: rotate(0.4deg) translateX(1rem);
  }

  .workflow-card--3 {
    transform: rotate(-0.3deg) translateX(-0.75rem);
  }
}

.workflow-card__step {
  position: absolute;
  left: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  width: 1.75rem;
  height: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-surface);
  background: var(--color-teal);
  border-radius: 50%;
}

.workflow-card__title {
  margin: 0 0 var(--space-xs);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-teal);
  letter-spacing: 0.01em;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.chip {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-teal-soft);
  background: rgba(29, 78, 75, 0.08);
  border-radius: 6px;
}

.workflow-card__hint {
  margin: 0.4rem 0 0;
  font-size: 0.6875rem;
  line-height: 1.35;
  font-weight: 500;
  letter-spacing: 0.015em;
  color: var(--color-muted-light);
  max-width: 16rem;
}

.workflow-card--1 .workflow-card__step {
  top: 1.2rem;
  transform: translateY(0);
}

.workflow-card__preview {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: 0.25rem;
}

.play-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: var(--color-gold-soft);
  color: var(--color-teal);
}

.waveform {
  flex: 1;
  height: 2rem;
  max-width: 140px;
  background: repeating-linear-gradient(
    90deg,
    var(--color-teal) 0px,
    var(--color-teal) 2px,
    transparent 2px,
    transparent 5px
  );
  opacity: 0.2;
  border-radius: 4px;
  mask-image: linear-gradient(90deg, transparent, black 15%, black 85%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 15%, black 85%, transparent);
}

/* ——— Sections ——— */
.section {
  padding: var(--space-2xl) 0;
}

.section-tint {
  background: linear-gradient(180deg, rgba(255, 254, 249, 0.9) 0%, var(--color-surface) 40%, var(--color-cream) 100%);
  border-block: 1px solid var(--color-border);
}

.value-section {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
}

.value-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .value-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    align-items: stretch;
  }
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
}

.value-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.value-card:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-card);
}

.card-icon {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  color: var(--color-gold);
  background: var(--color-gold-soft);
  border-radius: var(--radius);
}

.card-title {
  margin: 0 0 var(--space-sm);
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-teal);
}

.card-body {
  margin: 0;
  font-size: 0.9875rem;
  line-height: 1.65;
  color: var(--color-muted);
  flex: 1;
}

/* ——— About ——— */
.about-section {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  background: var(--color-bg);
}

.about-split {
  display: grid;
  gap: var(--space-xl);
  align-items: start;
}

@media (min-width: 880px) {
  .about-split {
    grid-template-columns: minmax(0, 0.38fr) minmax(0, 1fr);
    gap: var(--space-2xl);
  }
}

.about-headline {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-teal);
}

.about-split__body p {
  margin: 0 0 var(--space-md);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--color-muted);
  max-width: 36rem;
}

.about-split__body p:last-of-type {
  margin-bottom: var(--space-lg);
}

.about-split__body--branded {
  position: relative;
}

.about-split__body--branded > p,
.about-split__body--branded > .callout {
  position: relative;
  z-index: 1;
}

.about-brand-mark {
  position: absolute;
  z-index: 0;
  right: -0.35rem;
  bottom: -0.75rem;
  width: min(7.25rem, 28vw);
  max-width: 8rem;
  pointer-events: none;
  opacity: 0.11;
  mix-blend-mode: multiply;
}

.about-brand-mark img {
  display: block;
  width: 100%;
  height: auto;
}

@media (min-width: 880px) {
  .about-brand-mark {
    right: 0;
    bottom: 0;
    width: 7.75rem;
    opacity: 0.12;
  }
}

@media (max-width: 879px) {
  .about-brand-mark {
    position: static;
    margin: var(--space-lg) auto 0;
    width: 3.5rem;
    max-width: none;
    opacity: 0.13;
    mix-blend-mode: multiply;
  }
}

.callout {
  margin: 0;
  padding: var(--space-md) var(--space-lg);
  border-left: 3px solid var(--color-gold);
  background: linear-gradient(90deg, var(--color-gold-soft) 0%, transparent 100%);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.callout p {
  margin: 0;
  max-width: 36rem;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-style: italic;
  line-height: 1.55;
  color: var(--color-teal);
  text-wrap: balance;
}

/* ——— How it works ——— */
.how-section .section-header {
  margin-bottom: var(--space-xl);
}

.process-grid {
  list-style: none;
  margin: 0 0 var(--space-2xl);
  padding: 0;
  display: grid;
  gap: var(--space-md);
  grid-template-columns: 1fr;
  counter-reset: none;
}

@media (min-width: 768px) {
  .process-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    align-items: stretch;
  }
}

.process-step {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding-top: var(--space-lg);
}

.process-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  margin-bottom: var(--space-md);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-surface);
  background: var(--color-teal);
  border-radius: 50%;
}

.process-step__title {
  margin: 0 0 var(--space-sm);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-teal);
}

.process-step__text {
  margin: 0;
  font-size: 0.9875rem;
  line-height: 1.65;
  color: var(--color-muted);
}

.tutorials-heading {
  margin: 0 0 var(--space-md);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-teal);
}

.tutorial-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .tutorial-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.tutorial-card {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
}

.tutorial-card__title {
  margin: 0 0 var(--space-sm);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-teal);
}

.tutorial-card__desc {
  margin: 0 0 var(--space-md);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-muted);
  flex: 0 0 auto;
}

.tutorial-placeholder {
  flex: 1;
  min-height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-lg);
  background: linear-gradient(145deg, rgba(29, 78, 75, 0.05) 0%, rgba(182, 154, 94, 0.08) 100%);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius);
  color: var(--color-muted);
}

.tutorial-placeholder__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: rgba(29, 78, 75, 0.08);
  color: var(--color-teal);
  opacity: 0.85;
}

.tutorial-placeholder__label {
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted-light);
}

/* ——— CTA band ——— */
.cta-band-section {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-3xl);
}

.cta-band {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  background: linear-gradient(165deg, var(--color-teal) 0%, var(--color-teal-soft) 50%, #1a4543 100%);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-float);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.cta-band__title {
  margin: 0 auto var(--space-md);
  max-width: 20ch;
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 4vw, 2.25rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #fdfcfa;
}

.cta-band__body {
  margin: 0 auto var(--space-lg);
  max-width: 34rem;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: rgba(255, 254, 249, 0.88);
}

.cta-band .btn-primary {
  background: var(--color-surface);
  color: var(--color-teal);
  border-color: var(--color-surface);
}

.cta-band .btn-primary:hover,
.cta-band .btn-primary:focus-visible {
  background: var(--color-cream);
  border-color: var(--color-cream);
  color: var(--color-accent-hover);
}

.cta-band__note {
  margin: var(--space-md) auto 0;
  max-width: 28rem;
  font-size: 0.8125rem;
  line-height: 1.45;
  letter-spacing: 0.02em;
  color: rgba(255, 254, 249, 0.58);
}

/* ——— Footer ——— */
.site-footer {
  padding: var(--space-xl) 0 var(--space-lg);
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
}

.footer-inner {
  text-align: center;
}

.footer-inner p {
  margin: 0;
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  color: var(--color-muted-light);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}