:root {
  --ink: #13201c;
  --ink-soft: #2a3d36;
  --muted: #5c7268;
  --paper: #f3f7f4;
  --paper-2: #e4efe8;
  --line: rgba(19, 32, 28, 0.12);
  --mint: #1f9d6e;
  --mint-bright: #39c48f;
  --coral: #e85d3b;
  --coral-deep: #c94728;
  --glow: rgba(57, 196, 143, 0.22);
  --max: 1120px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Sora", "Segoe UI", sans-serif;
  --shadow: 0 24px 60px rgba(19, 32, 28, 0.1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.7;
  background:
    radial-gradient(1200px 600px at 10% -10%, var(--glow), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(232, 93, 59, 0.12), transparent 45%),
    linear-gradient(180deg, #eef6f1 0%, var(--paper) 38%, #f8fbf9 100%);
  min-height: 100vh;
}

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

a {
  color: var(--mint);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--coral-deep);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(243, 247, 244, 0.82);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.25rem;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35rem;
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.45rem;
  letter-spacing: -0.03em;
}

.brand span {
  color: var(--mint);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

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

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--ink);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.1rem;
  border-radius: 999px;
  background: var(--ink);
  color: #fff !important;
  text-decoration: none !important;
  font-weight: 600;
  font-size: 0.92rem;
  transition: transform 0.2s ease, background 0.2s ease;
}

.nav-cta:hover {
  background: var(--coral);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 0.7rem;
  padding: 0.55rem 0.75rem;
  font: inherit;
  cursor: pointer;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 5.5rem 0 4.5rem;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(19, 32, 28, 0.04), transparent 40%),
    repeating-linear-gradient(
      -12deg,
      transparent,
      transparent 18px,
      rgba(19, 32, 28, 0.03) 18px,
      rgba(19, 32, 28, 0.03) 19px
    );
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: end;
}

.hero-copy h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.hero-copy h1 em {
  font-style: normal;
  color: var(--mint);
}

.hero-copy p {
  margin: 0 0 1.75rem;
  max-width: 34rem;
  color: var(--muted);
  font-size: 1.12rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.9rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

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

.btn-primary {
  background: var(--coral);
  color: #fff;
}

.btn-primary:hover {
  background: var(--coral-deep);
  color: #fff;
}

.btn-secondary {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
}

.hero-visual {
  min-height: 340px;
  border-radius: 2rem 2rem 0.5rem 2rem;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.15)),
    linear-gradient(135deg, #1f9d6e 0%, #13201c 55%, #e85d3b 120%);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  animation: rise-in 0.9s ease both;
}

.hero-visual::after {
  content: "Clear steps. Fewer taps.";
  position: absolute;
  left: 1.5rem;
  right: 1.5rem;
  bottom: 1.5rem;
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.phone-shine {
  position: absolute;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
  filter: blur(8px);
  top: 18%;
  right: 12%;
  animation: drift 7s ease-in-out infinite;
}

.section {
  padding: 4rem 0;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  letter-spacing: -0.03em;
}

.section-head p {
  margin: 0.4rem 0 0;
  color: var(--muted);
}

.guide-list {
  display: grid;
  gap: 0.9rem;
}

.guide-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1.15rem 1.25rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  animation: fade-up 0.7s ease both;
}

.guide-item:hover {
  transform: translateY(-2px);
  border-color: rgba(31, 157, 110, 0.35);
  box-shadow: 0 14px 30px rgba(19, 32, 28, 0.08);
  color: inherit;
}

.guide-item .tag {
  display: inline-flex;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: var(--paper-2);
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.guide-item h3 {
  margin: 0 0 0.2rem;
  font-size: 1.08rem;
  letter-spacing: -0.02em;
}

.guide-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.guide-item .meta {
  color: var(--muted);
  font-size: 0.85rem;
  white-space: nowrap;
}

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

.start-path {
  padding: 1.4rem;
  border-radius: 1.25rem;
  background: #fff;
  border: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease;
}

.start-path:hover {
  transform: translateY(-3px);
  color: inherit;
}

.start-path strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin-bottom: 0.4rem;
  letter-spacing: -0.02em;
}

.start-path span {
  color: var(--muted);
  font-size: 0.95rem;
}

.page-hero {
  padding: 3.5rem 0 1.5rem;
}

.page-hero h1 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  letter-spacing: -0.03em;
}

.page-hero p {
  margin: 0;
  max-width: 40rem;
  color: var(--muted);
}

.prose {
  max-width: 44rem;
  padding-bottom: 4rem;
}

.prose h2 {
  margin-top: 2.4rem;
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

.prose h3 {
  margin-top: 1.8rem;
}

.prose ol,
.prose ul {
  padding-left: 1.2rem;
}

.prose li + li {
  margin-top: 0.45rem;
}

.prose .callout {
  margin: 1.5rem 0;
  padding: 1rem 1.15rem;
  border-left: 4px solid var(--mint);
  background: rgba(31, 157, 110, 0.08);
  border-radius: 0 0.8rem 0.8rem 0;
}

.prose dl {
  margin: 1.25rem 0;
}

.prose dt {
  margin-top: 1rem;
}

.prose dd {
  margin: 0.35rem 0 0;
  color: var(--ink-soft);
}

.prose .shot {
  margin: 1.75rem 0;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  text-align: center;
}

.prose .shot img {
  margin: 0 auto;
  width: min(100%, 320px);
  height: auto;
  border-radius: 1rem;
}

.prose .shot figcaption {
  margin: 0.85rem auto 0;
  max-width: 34rem;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
  text-align: left;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  color: var(--muted);
  font-size: 0.92rem;
  margin: 1rem 0 2rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 2.5rem 0 3rem;
  background: rgba(255, 255, 255, 0.55);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 2rem;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.footer-brand span {
  color: var(--mint);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.25rem;
}

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

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

.footer-note {
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.form {
  display: grid;
  gap: 1rem;
  max-width: 32rem;
}

.form label {
  display: grid;
  gap: 0.35rem;
  font-weight: 600;
  font-size: 0.92rem;
}

.form input,
.form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  padding: 0.85rem 1rem;
  font: inherit;
  background: #fff;
}

.form button {
  justify-self: start;
  border: 0;
  cursor: pointer;
  font: inherit;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes drift {
  0%,
  100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(-18px, 12px);
  }
}

@media (max-width: 860px) {
  .hero-grid,
  .start-paths,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .guide-item {
    grid-template-columns: 1fr;
    gap: 0.55rem;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 4.25rem;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.75rem 1.25rem 1.25rem;
    background: rgba(243, 247, 244, 0.96);
    border-bottom: 1px solid var(--line);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links li {
    border-top: 1px solid var(--line);
  }

  .nav-links a,
  .nav-cta {
    display: block;
    padding: 0.9rem 0.2rem;
    border-radius: 0;
  }

  .nav-cta {
    margin-top: 0.5rem;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}