@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,wght@0,400;0,600;0,700;1,400&family=DM+Sans:wght@300;400;500&display=swap');

:root {
  --cream: #FAF6EF;
  --cream-dark: #F0E9DC;
  --orange: #D95F2B;
  --orange-dark: #B84E1F;
  --orange-light: #F5855A;
  --brown: #2C1A0E;
  --brown-mid: #5C3D22;
  --brown-light: #8B6347;
  --white: #FFFFFF;
  --gray-light: #F7F3EE;
  --border: #E5DDD0;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'DM Sans', sans-serif;

  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 2px 16px rgba(44,26,14,0.08);
  --shadow-lg: 0 8px 40px rgba(44,26,14,0.13);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--brown);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--orange); text-decoration: none; }
a:hover { color: var(--orange-dark); }

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

main { padding-top: 0; }

/* ── HEADER ── */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 8px rgba(44,26,14,0.06);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--brown);
  white-space: nowrap;
  flex-shrink: 0;
}

.site-logo span { color: var(--orange); }

/* Desktop nav */
.nav-desktop {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: nowrap;
  overflow: hidden;
}

.nav-desktop a {
  color: var(--brown-mid);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
}

.nav-desktop a:hover,
.nav-desktop a.active {
  background: var(--cream-dark);
  color: var(--orange);
}

.nav-cta {
  background: var(--orange) !important;
  color: var(--white) !important;
  border-radius: var(--radius-sm) !important;
  padding: 6px 16px !important;
  flex-shrink: 0;
}

.nav-cta:hover { background: var(--orange-dark) !important; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  border: none;
  background: none;
  flex-shrink: 0;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--brown);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.nav-mobile {
  display: none;
  flex-direction: column;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  background: var(--white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 12px 24px 20px;
  gap: 2px;
  z-index: 99;
  box-shadow: 0 8px 24px rgba(44,26,14,0.10);
}

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

.nav-mobile a {
  color: var(--brown-mid);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  transition: background 0.15s, color 0.15s;
}

.nav-mobile a:hover { background: var(--cream-dark); color: var(--orange); }
.nav-mobile a.active { background: var(--cream-dark); color: var(--orange); }

/* ── FOOTER ── */
.site-footer {
  background: var(--brown);
  color: var(--cream-dark);
  padding: 48px 24px 32px;
  margin-top: 80px;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
}

.footer-brand .site-logo { color: var(--cream); font-size: 1.2rem; }
.footer-brand p { font-size: 0.88rem; color: var(--brown-light); margin-top: 10px; line-height: 1.6; }

.footer-col h4 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--brown-light); margin-bottom: 14px; }
.footer-col a { display: block; color: var(--cream-dark); font-size: 0.88rem; padding: 3px 0; opacity: 0.8; transition: opacity 0.15s; }
.footer-col a:hover { opacity: 1; color: var(--orange-light); }

.footer-bottom {
  max-width: 1100px;
  margin: 32px auto 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--brown-light);
  flex-wrap: wrap;
  gap: 8px;
}

.footer-disclaimer {
  max-width: 1100px;
  margin: 16px auto 0;
  font-size: 0.78rem;
  color: var(--brown-light);
  opacity: 0.7;
  line-height: 1.5;
}

/* ── HERO ── */
.hero {
  padding: 72px 24px 64px;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--cream-dark);
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: 5px 14px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--brown-mid);
  margin-bottom: 24px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--brown);
  margin-bottom: 18px;
}

.hero h1 em {
  font-style: italic;
  color: var(--orange);
}

.hero p {
  font-size: 1.05rem;
  color: var(--brown-mid);
  max-width: 520px;
  margin: 0 auto 32px;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.hero-stat {
  text-align: center;
}

.hero-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--orange);
}

.hero-stat span {
  font-size: 0.82rem;
  color: var(--brown-light);
}

/* ── SECTION ── */
.section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px 64px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--brown);
  margin-bottom: 8px;
}

.section-title em { font-style: italic; color: var(--orange); }

.section-sub {
  color: var(--brown-light);
  font-size: 0.95rem;
  margin-bottom: 32px;
}

/* ── TOOL CARDS ── */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.tool-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tool-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--orange-light);
}

.tool-card-icon {
  font-size: 2rem;
  line-height: 1;
}

.tool-card-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--cream-dark);
  color: var(--orange);
  padding: 2px 8px;
  border-radius: 99px;
  align-self: flex-start;
}

.tool-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--brown);
  line-height: 1.3;
}

.tool-card p {
  font-size: 0.88rem;
  color: var(--brown-light);
  line-height: 1.5;
  flex: 1;
}

.tool-card-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--orange);
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 4px;
  transition: gap 0.15s;
}

.tool-card:hover .tool-card-link { gap: 8px; }

/* ── BLOG CARDS ── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.blog-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}

.blog-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

.blog-card-body { padding: 20px 24px 24px; }

.blog-card-tag {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--orange);
  margin-bottom: 8px;
}

.blog-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--brown);
  line-height: 1.4;
  margin-bottom: 8px;
}

.blog-card p { font-size: 0.85rem; color: var(--brown-light); line-height: 1.5; margin-bottom: 14px; }

.blog-card-meta { font-size: 0.8rem; color: var(--brown-light); }

/* ── TOOL PAGE ── */
.tool-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.tool-page-header { margin-bottom: 36px; }

.tool-page-header h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--brown);
  line-height: 1.2;
  margin-bottom: 10px;
}

.tool-page-header p { color: var(--brown-mid); font-size: 1rem; }

.tool-box {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  margin-bottom: 32px;
}

.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.88rem; font-weight: 500; color: var(--brown-mid); margin-bottom: 7px; }

.form-group select,
.form-group input[type="number"],
.form-group input[type="text"] {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--brown);
  background: var(--cream);
  transition: border-color 0.15s;
  appearance: none;
}

.form-group select:focus,
.form-group input:focus {
  outline: none;
  border-color: var(--orange);
  background: var(--white);
}

.btn-calculate {
  width: 100%;
  background: var(--orange);
  color: var(--white);
  border: none;
  border-radius: var(--radius-sm);
  padding: 13px 24px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}

.btn-calculate:hover { background: var(--orange-dark); transform: translateY(-1px); }
.btn-calculate:active { transform: translateY(0); }

.result-box {
  display: none;
  background: var(--cream-dark);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  margin-top: 24px;
}

.result-box.show { display: block; }

.result-box h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--orange);
  margin-bottom: 6px;
}

.result-box p { font-size: 0.9rem; color: var(--brown-mid); }

.disclaimer-box {
  background: var(--cream-dark);
  border-left: 3px solid var(--orange-light);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 14px 18px;
  font-size: 0.83rem;
  color: var(--brown-light);
  line-height: 1.5;
}

/* ── ABOUT/STATIC PAGES ── */
.page-content {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.page-content h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 700;
  color: var(--brown);
  margin-bottom: 24px;
}

.page-content h2 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--brown);
  margin: 36px 0 12px;
}

.page-content p { color: var(--brown-mid); margin-bottom: 16px; line-height: 1.7; }
.page-content ul { color: var(--brown-mid); padding-left: 20px; margin-bottom: 16px; }
.page-content li { margin-bottom: 6px; line-height: 1.6; }

/* ── CONTACT FORM ── */
.contact-form { display: flex; flex-direction: column; gap: 18px; }

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--brown);
  background: var(--cream);
  transition: border-color 0.15s;
}

.contact-form input:focus,
.contact-form textarea:focus { outline: none; border-color: var(--orange); background: var(--white); }
.contact-form textarea { min-height: 140px; resize: vertical; }

.btn-submit {
  background: var(--orange);
  color: var(--white);
  border: none;
  border-radius: var(--radius-sm);
  padding: 12px 28px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  align-self: flex-start;
  transition: background 0.15s;
}

.btn-submit:hover { background: var(--orange-dark); }

/* ── FEATURES STRIP ── */
.features-strip {
  background: var(--white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 32px 24px;
  margin-bottom: 64px;
}

.features-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--brown-mid);
  font-weight: 500;
}

.feature-item svg { color: var(--orange); flex-shrink: 0; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav-desktop { display: none; }
  .hamburger { display: flex; }

  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .hero { padding: 48px 24px 48px; }

  .tool-box { padding: 22px 18px; }
}

@media (max-width: 480px) {
  .hero-stats { gap: 20px; }
  .features-inner { gap: 20px; }
}