/* Boss Biltong — Reusable Components */

/* ========================================
   LAYOUT
   ======================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.section {
  padding: var(--space-3xl) 0;
}

.section--lg {
  padding: var(--space-4xl) 0;
}

.section--dark {
  background-color: var(--color-bg-dark);
  color: #FFFFFF;
}

.section--parchment {
  background-color: var(--color-bg-secondary);
}

.section--warm {
  background-color: var(--color-bg-warm);
}

/* ========================================
   TYPOGRAPHY
   ======================================== */

.heading-display {
  font-size: var(--text-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.5px;
}

.heading-1 {
  font-size: var(--text-h1);
  font-weight: 700;
  line-height: 1.15;
}

.heading-2 {
  font-size: var(--text-h2);
  font-weight: 500;
  line-height: 1.2;
}

.heading-3 {
  font-size: var(--text-h3);
  font-weight: 500;
  line-height: 1.25;
}

.heading-4 {
  font-family: var(--font-body);
  font-size: var(--text-h4);
  font-weight: 500;
  line-height: 1.3;
}

.text-lg {
  font-size: var(--text-body-lg);
  line-height: 1.6;
}

.text-small {
  font-size: var(--text-small);
}

.text-xs {
  font-size: var(--text-xs);
  font-weight: 500;
}

.text-muted {
  color: var(--color-text-muted);
}

.text-uppercase {
  text-transform: uppercase;
  letter-spacing: 1px;
}

.label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-warm-gold);
}

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

/* ========================================
   BUTTONS
   ======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: var(--text-small);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--border-radius);
  transition: background-color var(--transition-fast),
              color var(--transition-fast),
              transform var(--transition-fast);
  white-space: nowrap;
}

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

.btn--primary {
  background-color: var(--color-accent);
  color: #FFFFFF;
}

.btn--primary:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-1px);
}

.btn--primary:active {
  background-color: #731515;
  transform: translateY(0);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}

.btn--secondary:hover {
  background-color: var(--color-primary);
  color: #FFFFFF;
}

.btn--secondary:active {
  background-color: var(--color-primary-light);
  color: #FFFFFF;
}

.btn--white {
  background-color: #FFFFFF;
  color: var(--color-primary);
}

.btn--white:hover {
  background-color: var(--color-bg-secondary);
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  color: var(--color-accent);
  padding: 0;
  text-transform: none;
  letter-spacing: normal;
  font-weight: 500;
}

.btn--ghost:hover {
  text-decoration: underline;
}

.btn--lg {
  padding: 1rem 2.5rem;
  font-size: var(--text-body);
}

/* ========================================
   NAVIGATION
   ======================================== */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--color-border-light);
  transition: background-color var(--transition-base),
              box-shadow var(--transition-base);
  overflow: visible;
}

.nav--scrolled {
  box-shadow: 0 2px 12px rgba(26, 26, 26, 0.06);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav__logo {
  height: 44px;
  width: auto;
  flex-shrink: 0;
}

.nav__brand-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-primary);
  line-height: 1;
  white-space: nowrap;
}

.nav__links {
  display: none;
  align-items: center;
  gap: var(--space-xl);
}

.nav__link {
  font-size: var(--text-small);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-primary);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-accent);
}

.nav__link--active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-accent);
}

.nav__cta {
  margin-left: var(--space-md);
}

.nav__toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  cursor: pointer;
}

.nav__toggle-bar {
  width: 24px;
  height: 2px;
  background-color: var(--color-primary);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav__toggle--open .nav__toggle-bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle--open .nav__toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav__toggle--open .nav__toggle-bar:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile menu overlay */
.nav__mobile {
  display: none;
  position: fixed;
  inset: 0;
  top: 72px;
  background-color: var(--color-bg-dark);
  padding: var(--space-2xl);
  z-index: 99;
}

.nav__mobile--open {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.nav__mobile-link {
  font-family: var(--font-heading);
  font-size: var(--text-h2);
  color: #FFFFFF;
  transition: color var(--transition-fast);
}

.nav__mobile-link:hover {
  color: var(--color-warm-gold);
}

@media (min-width: 768px) {
  .nav__links {
    display: flex;
  }
  .nav__toggle {
    display: none;
  }
}

/* ========================================
   CARDS
   ======================================== */

.card {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition-base);
}

.card:hover {
  box-shadow: 0 4px 12px rgba(26, 26, 26, 0.08);
}

.card__image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background-color: var(--color-bg-secondary);
}

.card__body {
  padding: var(--space-lg);
}

.card__tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: var(--border-radius);
  margin-bottom: var(--space-sm);
}

.card__title {
  font-family: var(--font-heading);
  font-size: var(--text-h3);
  margin-bottom: var(--space-sm);
}

.card__text {
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

/* ========================================
   GRID LAYOUTS
   ======================================== */

.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid--2 {
  grid-template-columns: 1fr;
}

.grid--3 {
  grid-template-columns: 1fr;
}

.grid--4 {
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 768px) {
  .grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ========================================
   FEATURES / VALUE PROPS
   ======================================== */

.feature {
  text-align: center;
  padding: var(--space-lg);
}

.feature__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-md);
  color: var(--color-warm-gold);
}

.feature__title {
  font-family: var(--font-heading);
  font-size: var(--text-h4);
  margin-bottom: var(--space-sm);
}

.feature__text {
  color: var(--color-text-muted);
  font-size: var(--text-small);
  line-height: 1.6;
}

/* ========================================
   TESTIMONIALS
   ======================================== */

.testimonial {
  padding: var(--space-xl);
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
}

.testimonial__quote {
  font-size: var(--text-body-lg);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  color: var(--color-warm-brown);
}

.testimonial__quote::before {
  content: '\201C';
  font-family: var(--font-heading);
  font-size: 3rem;
  color: var(--color-warm-gold);
  line-height: 0;
  display: block;
  margin-bottom: var(--space-sm);
}

.testimonial__author {
  font-weight: 600;
  font-size: var(--text-small);
}

.testimonial__role {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* ========================================
   FORMS
   ======================================== */

.form__group {
  margin-bottom: var(--space-md);
}

.form__label {
  display: block;
  font-size: var(--text-small);
  font-weight: 500;
  color: var(--color-warm-brown);
  margin-bottom: var(--space-xs);
}

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: var(--text-body);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  background-color: var(--color-bg-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(139, 26, 26, 0.1);
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: #B0A89C;
}

.form__textarea {
  min-height: 120px;
  resize: vertical;
}

.form__error {
  font-size: var(--text-xs);
  color: var(--color-error);
  margin-top: var(--space-xs);
  display: none;
}

.form__group--error .form__input,
.form__group--error .form__textarea,
.form__group--error .form__select {
  border-color: var(--color-error);
}

.form__group--error .form__error {
  display: block;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
  background-color: var(--color-bg-dark);
  color: #CCCCCC;
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer__heading {
  font-family: var(--font-heading);
  font-size: var(--text-h4);
  color: var(--color-warm-gold);
  margin-bottom: var(--space-md);
}

.footer__link {
  color: #CCCCCC;
  font-size: var(--text-small);
  transition: color var(--transition-fast);
  display: block;
  padding: var(--space-xs) 0;
}

.footer__link:hover {
  color: #FFFFFF;
}

.footer__bar {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-lg);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--text-xs);
  color: #888888;
}

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

/* ========================================
   HERO
   ======================================== */

.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  background-color: var(--color-bg-dark);
  color: #FFFFFF;
  overflow: hidden;
  margin-top: 72px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.35;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero__label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-warm-gold);
  margin-bottom: var(--space-md);
}

.hero__title {
  font-size: var(--text-display);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.05;
  margin-bottom: var(--space-lg);
}

.hero__subtitle {
  font-size: var(--text-body-lg);
  line-height: 1.6;
  color: #CCCCCC;
  margin-bottom: var(--space-xl);
  max-width: 550px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

/* ========================================
   CTA BANNER
   ======================================== */

.cta-banner {
  background-color: var(--color-accent);
  color: #FFFFFF;
  text-align: center;
  padding: var(--space-3xl) 0;
}

.cta-banner__title {
  font-size: var(--text-h1);
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.cta-banner__text {
  font-size: var(--text-body-lg);
  margin-bottom: var(--space-xl);
  opacity: 0.9;
  max-width: 550px;
  margin-left: auto;
  margin-right: auto;
}

/* ========================================
   WHATSAPP FLOATING BUTTON
   ======================================== */

.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 90;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: #FFFFFF;
}

/* ========================================
   SCROLL ANIMATIONS
   ======================================== */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

/* ========================================
   UTILITIES
   ======================================== */

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }

.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }