/* ========================================================
   WiseInWord — Main Stylesheet
   Design: calm, modern, encouraging
   ======================================================== */

/* ── CSS Custom Properties ─────────────────────────────── */
:root {
  --color-primary: hsl(150, 36%, 27%);
  --color-primary-light: hsl(150, 28%, 40%);
  --color-primary-soft: hsl(150, 20%, 94%);
  --color-accent: hsl(38, 60%, 55%);
  --color-accent-soft: hsl(38, 50%, 92%);
  --color-bg: hsl(40, 20%, 98%);
  --color-bg-alt: hsl(40, 15%, 95%);
  --color-surface: hsl(0, 0%, 100%);
  --color-text: hsl(210, 11%, 20%);
  --color-text-muted: hsl(210, 8%, 45%);
  --color-text-light: hsl(210, 6%, 62%);
  --color-border: hsl(210, 8%, 88%);
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-serif: 'Source Serif 4', 'Georgia', serif;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-4xl: 8rem;
  --container-max: 1080px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-base: 0.3s var(--ease-out);
}

/* ── Reset & Base ──────────────────────────────────────── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ── Utilities ─────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  margin-bottom: var(--space-sm);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-text);
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Header ────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: hsla(40, 20%, 98%, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-base), background var(--transition-base);
}

.site-header.scrolled {
  border-bottom-color: var(--color-border);
  background: hsla(40, 20%, 98%, 0.95);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary);
  transition: opacity var(--transition-base);
}

.logo:hover {
  opacity: 0.8;
}

.logo-icon {
  font-size: 1.1rem;
  color: var(--color-accent);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition-base);
}

.nav-link:hover {
  color: var(--color-primary);
}

.nav-link--cta {
  color: var(--color-primary);
  background: var(--color-primary-soft);
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition-base), color var(--transition-base);
}

.nav-link--cta:hover {
  background: var(--color-primary);
  color: var(--color-surface);
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-sm);
}

.hamburger-line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.mobile-menu-btn.active .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-btn.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Hero ──────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: calc(64px + var(--space-4xl)) 0 var(--space-4xl);
  text-align: center;
  overflow: hidden;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-primary-soft) 100%);
}

.hero-inner {
  position: relative;
  z-index: 1;
}

.hero-tagline {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5.5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-lg);
}

.hero-title em {
  font-style: normal;
  color: var(--color-primary);
}

.hero-description {
  max-width: 600px;
  margin-inline: auto;
  font-size: 1.1rem;
  line-height: 1.75;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

.hero-cta {
  display: inline-block;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
  padding: 0.7rem 1.8rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition-base), color var(--transition-base);
}

.hero-cta:hover {
  background: var(--color-primary);
  color: var(--color-surface);
}

.hero-glow {
  position: absolute;
  bottom: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 300px;
  pointer-events: none;
  background: radial-gradient(ellipse at center, hsla(150, 36%, 27%, 0.06) 0%, transparent 70%);
}

/* ── About ─────────────────────────────────────────────── */
.about {
  padding: var(--space-4xl) 0;
  background: var(--color-bg);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.about-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl) var(--space-lg);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.about-card:hover {
  box-shadow: 0 8px 30px hsla(210, 11%, 20%, 0.06);
  transform: translateY(-3px);
}

.about-card-icon {
  font-size: 1.6rem;
  margin-bottom: var(--space-md);
}

.about-card-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.about-card-text {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ── Why Section ───────────────────────────────────────── */
.why {
  padding: var(--space-4xl) 0;
  background: var(--color-bg-alt);
}

.why-content {
  max-width: 720px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.why-block {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
}

.why-block-number {
  flex-shrink: 0;
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  padding-top: 0.15rem;
  color: var(--color-accent);
  opacity: 0.5;
}

.why-block-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.why-block-text {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.75;
}

/* ── Coming Soon ───────────────────────────────────────── */
.coming-soon {
  padding: var(--space-4xl) 0;
  background: var(--color-bg);
  text-align: center;
}

.coming-soon-inner {
  max-width: 580px;
  margin-inline: auto;
}

.coming-soon-badge {
  display: inline-block;
  font-size: 1.6rem;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  animation: gentle-pulse 3s ease-in-out infinite;
}

@keyframes gentle-pulse {

  0%,
  100% {
    opacity: 0.6;
    transform: scale(1);
  }

  50% {
    opacity: 1;
    transform: scale(1.1);
  }
}

.coming-soon-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.coming-soon-text {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-xl);
}

.coming-soon-dots {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  opacity: 0.25;
  animation: dot-blink 1.8s ease-in-out infinite;
}

.dot:nth-child(2) {
  animation-delay: 0.3s;
}

.dot:nth-child(3) {
  animation-delay: 0.6s;
}

@keyframes dot-blink {

  0%,
  100% {
    opacity: 0.2;
  }

  50% {
    opacity: 0.7;
  }
}

/* ── Footer ────────────────────────────────────────────── */
.site-footer {
  padding: var(--space-3xl) 0 var(--space-xl);
  background: var(--color-primary);
  color: hsla(0, 0%, 100%, 0.85);
}

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

.footer-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-sm);
}

.footer-brand .logo-icon {
  color: var(--color-accent);
}

.footer-verse {
  max-width: 520px;
  margin-inline: auto;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  line-height: 1.7;
  color: hsla(0, 0%, 100%, 0.7);
  margin-bottom: var(--space-sm);
}

.footer-verse-ref {
  display: block;
  font-style: normal;
  font-size: 0.8rem;
  margin-top: var(--space-xs);
  color: hsla(0, 0%, 100%, 0.5);
}

.footer-contact {
  margin-bottom: var(--space-lg);
  font-size: 0.95rem;
}

.footer-contact a {
  color: hsla(0, 0%, 100%, 0.85);
  text-decoration: underline;
  text-decoration-color: hsla(0, 0%, 100%, 0.3);
  transition: color var(--transition-base), text-decoration-color var(--transition-base);
}

.footer-contact a:hover {
  color: white;
  text-decoration-color: white;
}

.footer-copy {
  margin-top: var(--space-md);
  font-size: 0.8rem;
  color: hsla(0, 0%, 100%, 0.4);
}

/* ── Legal Pages ───────────────────────────────────────── */
.legal-page {
  padding: calc(64px + var(--space-3xl)) 0 var(--space-4xl);
  background: var(--color-bg);
}

.legal-container {
  max-width: 740px;
  margin-inline: auto;
}

.legal-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.legal-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.legal-effective {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.legal-body h2 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-text);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid var(--color-border);
}

.legal-body h2:first-child {
  margin-top: 0;
}

.legal-body p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.legal-body ul {
  list-style: disc;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-md);
}

.legal-body li {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-xs);
}

.legal-body a {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-color: var(--color-primary-light);
  transition: color var(--transition-base);
}

.legal-body a:hover {
  color: var(--color-primary-light);
}

/* ── Footer Legal Links ───────────────────────────────── */
.footer-legal-links {
  margin-bottom: var(--space-lg);
  font-size: 0.85rem;
}

.footer-legal-links a {
  color: hsla(0, 0%, 100%, 0.7);
  text-decoration: underline;
  text-decoration-color: hsla(0, 0%, 100%, 0.25);
  transition: color var(--transition-base), text-decoration-color var(--transition-base);
}

.footer-legal-links a:hover {
  color: white;
  text-decoration-color: white;
}

.footer-legal-sep {
  margin-inline: var(--space-sm);
  color: hsla(0, 0%, 100%, 0.35);
}

/* ── Responsive ────────────────────────────────────────── */
@media (max-width: 768px) {
  .mobile-menu-btn {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: hsla(40, 20%, 98%, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-lg);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-base), opacity var(--transition-base);
  }

  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-list {
    flex-direction: column;
    gap: var(--space-md);
  }

  .nav-link {
    font-size: 1rem;
  }

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

  .hero {
    padding: calc(64px + var(--space-3xl)) 0 var(--space-3xl);
  }

  .hero-title br {
    display: none;
  }

  .why-block {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .why-block-number {
    font-size: 1.4rem;
  }
}

@media (max-width: 480px) {
  .hero-description {
    font-size: 1rem;
  }

  .section-title br {
    display: none;
  }
}