/**
 * GiveManna global styles — Bold Typography
 * Type as hero, sharp edges, underlines as primary affordance.
 */

@import url("https://fonts.googleapis.com/css2?family=Inter+Tight:ital,wght@0,400;0,500;0,600;0,700;1,400&family=JetBrains+Mono:wght@400;500&family=Playfair+Display:ital,wght@0,400;0,600;1,400&display=swap");

@import "tokens.css";

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  overflow-x: hidden;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  letter-spacing: var(--tracking-normal);
  color: var(--color-foreground);
  background-color: var(--color-bg);
  background-image: radial-gradient(
    ellipse 120% 80% at 70% 20%,
    rgba(62, 120, 178, 0.06) 0%,
    transparent 50%
  );
  background-attachment: fixed;
  position: relative;
}

/* Manna glow (subtle animated gradient on all pages) */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(
    ellipse 100% 70% at 30% 80%,
    rgba(62, 120, 178, 0.035) 0%,
    transparent 50%
  );
  animation: heroGlow 14s ease-in-out infinite alternate;
}

@keyframes heroGlow {
  from { opacity: 0.6; }
  to { opacity: 1; }
}

/* Full-page noise texture overlay (fixed, non-interactive) */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: var(--noise-opacity);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
}

/* Ensure main content and nav sit above texture */
.nav,
main,
.footer {
  position: relative;
  z-index: 1;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-foreground);
  margin-top: 0;
  font-weight: 600;
}

h1 {
  font-size: clamp(var(--text-4xl), 8vw, var(--text-7xl));
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
}

h2 {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-4xl));
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-tight);
}

h3 {
  font-size: clamp(var(--text-xl), 3vw, var(--text-2xl));
  line-height: var(--leading-snug);
}

p {
  margin-top: 0;
  margin-bottom: var(--space-md);
  color: var(--color-foreground);
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

a:hover {
  color: var(--color-accent-hover);
}

/* Underline as primary link affordance */
a[href]:not(.btn):not(.nav__logo) {
  text-decoration: underline;
  text-underline-offset: 0.2em;
  text-decoration-thickness: var(--border-thick);
}

a[href]:not(.btn):not(.nav__logo):hover {
  color: var(--color-accent-hover);
}

a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-accent);
  color: white;
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  z-index: 100;
  border-radius: var(--radius);
  transition: top var(--duration-fast) var(--ease-out);
}

.skip-link:focus-visible {
  top: var(--space-md);
}

/* Site-wide tagline: "To the Lord be the glory." */
.site-tagline {
  font-family: var(--font-heading);
  font-size: clamp(var(--text-base), 2.5vw, var(--text-xl));
  font-weight: 700;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-accent);
  margin-top: 0;
  margin-bottom: var(--space-lg);
  text-align: center;
}

@media (min-width: 768px) {
  .site-tagline {
    font-size: var(--text-xl);
  }
}

/* --- Buttons (Bold: text + underline primary, border secondary) --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  min-height: 44px;
  padding: var(--space-md) var(--space-lg);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  background: none;
  white-space: nowrap;
  transition: color var(--duration-fast) var(--ease-out),
              background-color var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.btn:disabled {
  pointer-events: none;
  opacity: 0.5;
}

/* Primary: text + animated underline, no fill */
.btn--primary {
  color: var(--color-accent);
}

@media (min-width: 768px) {
  .btn--primary {
    padding-left: 0;
    padding-right: 0;
  }
}

.btn--primary .btn__inner {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

.btn--primary .btn__underline {
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(1);
  transform-origin: center;
  transition: transform var(--duration-fast) var(--ease-out);
}

.btn--primary:hover .btn__underline {
  transform: scaleX(1.12);
}

.btn--primary:hover {
  color: var(--color-accent-hover);
}

.btn--primary:hover .btn__underline {
  background: var(--color-accent-hover);
}

.btn--primary:active {
  transform: translateY(1px);
}

/* Secondary: border, hover = full invert */
.btn--secondary {
  color: var(--color-foreground);
  border: var(--border-width) solid var(--color-border);
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

.btn--secondary:hover {
  background: var(--color-foreground);
  color: var(--color-bg);
  border-color: var(--color-foreground);
}

.btn--secondary:active {
  transform: translateY(1px);
}

/* Ghost: no border, underline on hover */
.btn--ghost {
  color: var(--color-muted);
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

.btn--ghost .btn__inner {
  position: relative;
}

.btn--ghost .btn__underline {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-fast) var(--ease-out);
}

.btn--ghost:hover {
  color: var(--color-foreground);
}

.btn--ghost:hover .btn__underline {
  transform: scaleX(1);
}

/* Scripture / quote (Playfair Display) */
.scripture,
blockquote {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-foreground);
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding-mobile);
  padding-right: var(--container-padding-mobile);
}

@media (min-width: 768px) {
  .container {
    padding-left: var(--container-padding-tablet);
    padding-right: var(--container-padding-tablet);
  }
}

@media (min-width: 1024px) {
  .container {
    padding-left: var(--container-padding-desktop);
    padding-right: var(--container-padding-desktop);
  }
}

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

@media (min-width: 768px) {
  .section {
    padding-top: var(--section-tight);
    padding-bottom: var(--section-tight);
  }
}

@media (min-width: 1024px) {
  .section {
    padding-top: var(--section);
    padding-bottom: var(--section);
  }
}

.section--alt {
  background-color: var(--color-input);
}

.section--hero {
  padding-top: var(--section-hero);
  padding-bottom: var(--section-hero);
}

@media (min-width: 768px) {
  .section--hero {
    padding-top: calc(var(--section-hero) * 1.25);
    padding-bottom: calc(var(--section-hero) * 1.25);
  }
}

/* Accent bar (visual anchor for sections) */
.accent-bar {
  display: block;
  width: var(--accent-bar-width);
  height: var(--accent-bar-height);
  background: var(--color-accent);
  margin-bottom: var(--space-md);
  transition: width var(--duration-normal) var(--ease-out);
}

.accent-bar--center {
  margin-left: auto;
  margin-right: auto;
}

/* --- Cards (border only, no shadow, no radius) --- */
.card {
  background: transparent;
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-xl);
  position: relative;
  overflow: hidden;
  transition: border-color var(--duration-fast) var(--ease-out);
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: var(--accent-bar-height);
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-normal) var(--ease-out);
}

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

.card:hover::before {
  transform: scaleX(1);
}

@media (min-width: 768px) {
  .card {
    padding: var(--space-2xl);
  }
}

/* --- Nav --- */
.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-md) var(--container-padding-mobile);
  background: var(--color-bg);
  border-bottom: var(--border-width) solid var(--color-border);
  position: relative;
}

@media (min-width: 768px) {
  .nav {
    gap: var(--space-md);
    padding: var(--space-lg) var(--container-padding-tablet);
  }
}

@media (min-width: 1024px) {
  .nav {
    padding-left: var(--container-padding-desktop);
    padding-right: var(--container-padding-desktop);
  }
}

/* Mobile menu button (hamburger) */
.nav__menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  margin: 0;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-foreground);
  -webkit-tap-highlight-color: transparent;
}

.nav__menu-btn:hover {
  color: var(--color-accent);
}

.nav__menu-btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

@media (min-width: 768px) {
  .nav__menu-btn {
    display: none;
  }
}

/* Hamburger icon (3 lines) */
.nav__menu-icon {
  position: relative;
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  transition: background var(--duration-fast) var(--ease-out);
}

.nav__menu-icon::before,
.nav__menu-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 22px;
  height: 2px;
  background: currentColor;
  transition: transform var(--duration-fast) var(--ease-out);
}

.nav__menu-icon::before {
  top: -7px;
}

.nav__menu-icon::after {
  top: 7px;
}

/* Open state: icon becomes X */
.nav--open .nav__menu-icon {
  background: transparent;
}

.nav--open .nav__menu-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.nav--open .nav__menu-icon::after {
  top: 0;
  transform: rotate(-45deg);
}

/* Mobile dropdown panel */
.nav__panel {
  width: 100%;
}

@media (max-width: 767px) {
  .nav__panel {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: var(--border-width) solid var(--color-border);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--duration-normal) var(--ease-out);
    z-index: 10;
  }

  .nav--open .nav__panel {
    max-height: 85vh;
  }

  .nav__links {
    display: flex;
    flex-direction: column;
    padding: var(--space-md) var(--container-padding-mobile) var(--space-lg);
    gap: 0;
  }

  .nav__links li {
    border-bottom: 1px solid var(--color-border);
  }

  .nav__links li:last-child {
    border-bottom: none;
  }

  .nav__links a {
    width: 100%;
    padding: var(--space-md) 0;
    font-size: var(--text-sm);
    justify-content: flex-start;
  }
}

@media (min-width: 768px) {
  .nav__panel {
    position: static;
    width: auto;
    max-height: none;
  }

  .nav__links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xl);
    list-style: none;
    margin: 0;
    padding: 0;
  }

  .nav__links a {
    font-size: var(--text-sm);
    padding: var(--space-xs) 0;
    width: auto;
    min-height: 44px;
  }
}

.nav__links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav__links a {
  font-weight: 500;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-muted);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  -webkit-tap-highlight-color: transparent;
}

.nav__links a:hover {
  color: var(--color-foreground);
}

.nav__logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-lg);
  letter-spacing: var(--tracking-tight);
  color: var(--color-foreground);
  padding: var(--space-xs) 0;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.nav__logo-accent {
  color: var(--color-accent);
}

.nav__logo:hover {
  color: var(--color-foreground);
}

.nav__logo:hover .nav__logo-accent {
  color: var(--color-accent-hover);
}

@media (min-width: 768px) {
  .nav__logo {
    font-size: var(--text-xl);
  }
}

/* --- Footer --- */
.footer {
  padding: var(--space-2xl) var(--container-padding-mobile);
  background: linear-gradient(180deg, #ebe7e2 0%, #f2efe9 100%);
  border-top: 3px solid var(--color-accent);
  font-size: var(--text-sm);
  color: var(--color-muted);
  position: relative;
}

@media (min-width: 768px) {
  .footer {
    padding-left: var(--container-padding-tablet);
    padding-right: var(--container-padding-tablet);
  }
}

.footer__tagline {
  margin-top: var(--space-md);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  color: var(--color-accent);
  opacity: 0.95;
}

.footer .nav__logo {
  color: var(--color-foreground);
}

.footer .nav__logo-accent {
  color: var(--color-accent);
}

.footer a {
  color: var(--color-foreground);
}

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

.footer a:hover .nav__logo-accent {
  color: var(--color-accent-hover);
}

.footer__copy {
  margin-top: var(--space-xl);
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: var(--text-xs);
}

/* --- Form inputs (Bold: dark bg, 0 radius, sharp) --- */
.contact-form label,
.form-label {
  display: block;
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-wide);
  margin-bottom: var(--space-sm);
  color: var(--color-foreground);
}

.contact-form input,
.contact-form textarea,
.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-foreground);
  background: var(--color-input);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color var(--duration-fast) var(--ease-out);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--color-muted);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.contact-form input:disabled,
.contact-form textarea:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}