/* ============================================
   I-5 SEPTIC SERVICES - Main Stylesheet
   ============================================ */

@import url('variables.css');
@import url('reset.css');

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Bitter:wght@400;500;600;700;900&family=Public+Sans:wght@400;500;600;700&display=swap');

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

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

.section {
  padding: var(--space-16) 0;
}

@media (min-width: 1024px) {
  .section {
    padding: var(--space-24) 0;
  }
}

/* ============================================
   HEADER
   ============================================ */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background: var(--color-white);
  transition: box-shadow var(--transition-base), background var(--transition-base);
}

.header.is-scrolled {
  box-shadow: var(--shadow-md);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: var(--space-4);
}

@media (min-width: 1024px) {
  .header__inner {
    height: 80px;
  }
}

.header__logo {
  flex-shrink: 0;
}

.header__logo img {
  height: 50px;
  width: auto;
}

@media (min-width: 1024px) {
  .header__logo img {
    height: 60px;
  }
}

.header__nav {
  display: none;
}

@media (min-width: 1024px) {
  .header__nav {
    display: flex;
    align-items: center;
    gap: var(--space-8);
  }
}

.header__nav.is-open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-white);
  padding: var(--space-6);
  box-shadow: var(--shadow-lg);
  gap: var(--space-4);
}

.header__nav-link {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  color: var(--color-charcoal);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.header__phone {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.header__phone-number {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-charcoal);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.header__phone-number:hover {
  color: var(--color-primary);
}

.header__emergency-badge {
  display: none;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

@media (min-width: 1024px) {
  .header__emergency-badge {
    display: inline-block;
  }
}

.header__menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  gap: 5px;
  padding: var(--space-2);
}

@media (min-width: 1024px) {
  .header__menu-toggle {
    display: none;
  }
}

.header__menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-charcoal);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.header__menu-toggle.is-active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header__menu-toggle.is-active span:nth-child(2) {
  opacity: 0;
}

.header__menu-toggle.is-active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

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

.hero {
  position: relative;
  min-height: 100vh;
  padding-top: 90px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-off-white);
}

@media (min-width: 1024px) {
  .hero {
    padding-top: 80px;
  }
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  width: 100%;
}

@media (min-width: 1024px) {
  .hero__inner {
    grid-template-columns: 40% 60%;
    gap: 0;
    min-height: calc(100vh - 80px);
  }
}

.hero__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-8) 0;
  position: relative;
  z-index: 2;
}

@media (min-width: 1024px) {
  .hero__content {
    padding: var(--space-16) var(--space-12) var(--space-16) 0;
  }
}

/* Blueprint watermark */
.hero__content::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120%;
  height: 120%;
  background-image: url('../images/blueprint-watermark.svg');
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  opacity: 0.05;
  pointer-events: none;
  z-index: -1;
}

.hero__headline {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: var(--font-black);
  line-height: var(--leading-tight);
  color: var(--color-charcoal);
  margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
  .hero__headline {
    font-size: var(--text-5xl);
  }
}

@media (min-width: 1024px) {
  .hero__headline {
    font-size: var(--text-6xl);
  }
}

.hero__headline span {
  color: var(--color-primary);
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: var(--color-gray-medium);
  margin-bottom: var(--space-8);
  max-width: 500px;
}

.hero__phone {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.hero__phone-number {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  text-decoration: none;
}

@media (min-width: 1024px) {
  .hero__phone-number {
    font-size: var(--text-3xl);
  }
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: background var(--transition-fast), transform var(--transition-fast);
  width: fit-content;
}

.hero__cta:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
}

.hero__service-area {
  margin-top: var(--space-8);
  font-size: var(--text-sm);
  color: var(--color-gray-medium);
}

.hero__image {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 300px;
}

@media (min-width: 1024px) {
  .hero__image {
    min-height: auto;
    /* Diagonal clip on desktop */
    clip-path: polygon(15% 0, 100% 0, 100% 100%, 0 100%);
  }
}

/* Light fade on left edge where text overlaps */
.hero__image::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    to right,
    var(--color-off-white) 0%,
    rgba(250, 249, 247, 0.85) 8%,
    rgba(250, 249, 247, 0.5) 20%,
    transparent 40%
  );
  display: none;
}

@media (min-width: 1024px) {
  .hero__image::before {
    display: block;
  }
}

.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 1024px) {
  .hero__image img {
    position: absolute;
    inset: 0;
  }
}

/* ============================================
   SERVICES SECTION
   ============================================ */

.services {
  position: relative;
  padding: var(--space-16) 0 var(--space-20);
  overflow: hidden;
}

/* Cross-section background - natural soil transition */
.services__background {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  /* Natural gradient from surface to underground */
  background: linear-gradient(
    180deg,
    var(--color-off-white) 0%,
    #F5F3F0 3%,
    #EBE6E0 8%,
    #DDD5CA 15%,
    #C9BBA8 22%,
    #B5A48E 30%,
    #9C8B74 40%,
    #7D6B58 52%,
    #5E5045 65%,
    #453D36 78%,
    var(--color-bedrock) 100%
  );
}

/* Subtle texture overlay for gravel/rock area */
.services__background::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 30%;
  background-image: radial-gradient(circle, rgba(100, 100, 100, 0.08) 1px, transparent 1px);
  background-size: 8px 8px;
  pointer-events: none;
}

/* Hide individual layers - using single gradient now */
.services__layer {
  display: none;
}

.services__content {
  position: relative;
  z-index: 1;
}

.services__header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.services__title {
  font-size: var(--text-3xl);
  color: var(--color-charcoal);
  margin-bottom: var(--space-4);
}

@media (min-width: 1024px) {
  .services__title {
    font-size: var(--text-4xl);
  }
}

.services__subtitle {
  font-size: var(--text-lg);
  color: var(--color-gray-medium);
}

.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
  }
}

/* Staggered cards effect on desktop */
@media (min-width: 1024px) {
  .service-card:nth-child(2) {
    transform: translateY(20px);
  }

  .service-card:nth-child(3) {
    transform: translateY(-10px);
  }

  .service-card:nth-child(4) {
    transform: translateY(30px);
  }
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

@media (min-width: 1024px) {
  .service-card:nth-child(2):hover {
    transform: translateY(16px);
  }

  .service-card:nth-child(3):hover {
    transform: translateY(-14px);
  }

  .service-card:nth-child(4):hover {
    transform: translateY(26px);
  }
}

.service-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-4);
  color: var(--color-charcoal);
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-charcoal);
  margin-bottom: var(--space-3);
}

.service-card__description {
  font-size: var(--text-base);
  color: var(--color-gray-medium);
  line-height: var(--leading-relaxed);
  flex-grow: 1;
}

.service-card__link {
  margin-top: var(--space-4);
  font-weight: var(--font-semibold);
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.service-card__link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.service-card:hover .service-card__link svg {
  transform: translateX(4px);
}

/* ============================================
   WHY I-5 SECTION
   ============================================ */

.why {
  background: linear-gradient(180deg, var(--color-bedrock) 0%, #252525 100%);
  color: var(--color-white);
}

.why__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}

@media (min-width: 1024px) {
  .why__inner {
    grid-template-columns: 30% 70%;
    gap: var(--space-16);
  }
}

.why__sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.why__sidebar-title {
  font-size: var(--text-2xl);
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.why__trust-point {
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.why__trust-point:last-child {
  border-bottom: none;
}

.why__trust-label {
  font-size: var(--text-sm);
  color: var(--color-gray-light);
  margin-bottom: var(--space-1);
}

.why__trust-value {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-white);
}

.why__main {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

@media (min-width: 1024px) {
  .why__main {
    flex-direction: row;
    align-items: center;
    gap: var(--space-12);
  }
}

.why__image {
  flex-shrink: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}

@media (min-width: 1024px) {
  .why__image {
    width: 50%;
  }
}

.why__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.why__quote {
  flex-grow: 1;
}

.why__quote-text {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--font-medium);
  font-style: italic;
  line-height: var(--leading-snug);
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

@media (min-width: 1024px) {
  .why__quote-text {
    font-size: var(--text-3xl);
  }
}

.why__quote-attribution {
  font-size: var(--text-base);
  color: var(--color-gray-light);
}

/* Work Gallery - Dark Portfolio Style */
.why__gallery {
  margin-top: var(--space-16);
  margin-left: calc(var(--container-padding) * -1);
  margin-right: calc(var(--container-padding) * -1);
  padding: var(--space-16) var(--container-padding);
  background: var(--color-bedrock);
  position: relative;
}

.why__gallery::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
}

.why__gallery-title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-white);
  text-align: center;
  margin-bottom: var(--space-2);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.why__gallery-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--color-primary);
  margin: var(--space-4) auto var(--space-8);
}

.why__gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  max-width: 1100px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .why__gallery-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
  }
}

.why__gallery-item {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  cursor: pointer;
}

.why__gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease, filter 0.3s ease;
}

.why__gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.7) 0%,
    rgba(0, 0, 0, 0) 50%
  );
  opacity: 0;
  transition: opacity 0.3s ease;
}

.why__gallery-item:hover::after {
  opacity: 1;
}

.why__gallery-item:hover img {
  transform: scale(1.08);
}

.why__gallery-item figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-4);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-white);
  text-align: left;
  z-index: 1;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.why__gallery-item:hover figcaption {
  transform: translateY(0);
}

/* ============================================
   SERVICE AREA SECTION
   ============================================ */

.area {
  background: var(--color-off-white);
  text-align: center;
}

.area__title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-4);
}

@media (min-width: 1024px) {
  .area__title {
    font-size: var(--text-4xl);
  }
}

.area__subtitle {
  font-size: var(--text-xl);
  color: var(--color-gray-medium);
  margin-bottom: var(--space-10);
}

.area__map {
  max-width: 900px;
  margin: 0 auto var(--space-10);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.area__map iframe {
  width: 100%;
  height: 350px;
  display: block;
}

@media (min-width: 768px) {
  .area__map iframe {
    height: 450px;
  }
}

.area__locations {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
}

.area__location {
  background: var(--color-white);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-weight: var(--font-medium);
  color: var(--color-charcoal);
  box-shadow: var(--shadow-sm);
}

/* ============================================
   CONTACT SECTION
   ============================================ */

.contact {
  background: var(--color-bedrock);
  color: var(--color-white);
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}

@media (min-width: 1024px) {
  .contact__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

.contact__info {
  text-align: center;
}

@media (min-width: 1024px) {
  .contact__info {
    text-align: left;
  }
}

.contact__title {
  font-size: var(--text-3xl);
  color: var(--color-white);
  margin-bottom: var(--space-6);
}

.contact__phone {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  text-decoration: none;
  margin-bottom: var(--space-2);
  transition: color var(--transition-fast);
}

@media (min-width: 1024px) {
  .contact__phone {
    font-size: var(--text-5xl);
  }
}

.contact__phone:hover {
  color: #E8405A;
}

.contact__emergency {
  font-size: var(--text-base);
  color: var(--color-gray-light);
  margin-bottom: var(--space-6);
}

.contact__email {
  color: var(--color-secondary);
  text-decoration: none;
  font-size: var(--text-lg);
}

.contact__email:hover {
  text-decoration: underline;
}

.contact__hours {
  margin-top: var(--space-6);
  font-size: var(--text-base);
  color: var(--color-gray-light);
}

.contact__form-wrapper {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group label {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-white);
}

.form-group input,
.form-group textarea {
  padding: var(--space-4);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  font-size: var(--text-base);
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-gray-light);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-secondary);
  background: rgba(255, 255, 255, 0.15);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-form button[type="submit"] {
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: var(--font-semibold);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
  margin-top: var(--space-2);
}

.contact-form button[type="submit"]:hover {
  background: var(--color-primary-dark);
}

.contact-form button[type="submit"]:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-message {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  font-weight: var(--font-medium);
}

.form-message--success {
  background: rgba(34, 197, 94, 0.2);
  color: #22C55E;
}

.form-message--error {
  background: rgba(239, 68, 68, 0.2);
  color: #EF4444;
}

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

.footer {
  background: #1A1A1A;
  color: var(--color-gray-light);
  padding: var(--space-12) 0 var(--space-6);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-10);
}

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

@media (min-width: 1024px) {
  .footer__inner {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer__logo img {
  height: 60px;
  width: auto;
}

.footer__description {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  max-width: 300px;
}

.footer__column-title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  color: var(--color-gray-light);
  text-decoration: none;
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--color-white);
}

.footer__contact-item {
  font-size: var(--text-sm);
  margin-bottom: var(--space-2);
}

.footer__contact-item a {
  color: var(--color-gray-light);
  text-decoration: none;
}

.footer__contact-item a:hover {
  color: var(--color-white);
}

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

@media (min-width: 768px) {
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    text-align: left;
  }
}

.footer__legal {
  font-size: var(--text-xs);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
}

@media (min-width: 768px) {
  .footer__legal {
    justify-content: flex-start;
  }
}

.footer__legal a {
  color: var(--color-gray-light);
  text-decoration: none;
}

.footer__legal a:hover {
  color: var(--color-white);
}

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

.footer__credit a {
  color: var(--color-gray-light);
  text-decoration: none;
}

.footer__credit a:hover {
  color: var(--color-white);
}

/* Excavator silhouette mark */
.footer__mark {
  width: 40px;
  height: 40px;
  opacity: 0.3;
  margin: var(--space-6) auto 0;
}

@media (min-width: 768px) {
  .footer__mark {
    margin: 0;
  }
}

/* ============================================
   FLOATING ACTION BUTTON (Mobile)
   ============================================ */

.fab {
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  width: 56px;
  height: 56px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  box-shadow: var(--shadow-xl);
  z-index: var(--z-fixed);
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.fab:hover {
  background: var(--color-primary-dark);
  transform: scale(1.05);
}

@media (min-width: 1024px) {
  .fab {
    display: none;
  }
}

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

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

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

/* ============================================
   UTILITY CLASSES
   ============================================ */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

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

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

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