/* Matama Studio - Main Styles */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&family=Lato:wght@400;700&display=swap');

/* Base Styles */
body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  overflow-x: hidden;
}

/* Container */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-heading);
  font-weight: var(--fw-bold);
  line-height: 1.2;
}

h1 { font-size: var(--fs-6xl); }
h2 { font-size: var(--fs-5xl); }
h3 { font-size: var(--fs-4xl); }
h4 { font-size: var(--fs-3xl); }
h5 { font-size: var(--fs-2xl); }
h6 { font-size: var(--fs-xl); }

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background-color: rgba(28, 28, 28, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: var(--border-width) solid var(--color-neutral-dark);
  transition: all 0.3s ease;
}

.header--scrolled {
  background-color: rgba(28, 28, 28, 0.98);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.header--scrolled .nav {
  padding-top: var(--space-xs);
  padding-bottom: var(--space-xs);
}

.header--scrolled .nav__logo-img {
  height: 32px;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-md);
  padding-bottom: var(--space-md);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  transition: opacity var(--transition-base);
}

.nav__logo:hover {
  opacity: 0.8;
}

.nav__logo-img {
  height: 40px;
  width: auto;
}

.nav__logo-text {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--text-heading);
}

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

.nav__link {
  font-weight: var(--fw-medium);
  transition: color var(--transition-base);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--cta-primary);
  transition: width var(--transition-base);
}

.nav__link:hover {
  color: var(--cta-primary);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__link--cta {
  padding: var(--space-xs) var(--space-md);
  background-color: var(--cta-primary);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  font-weight: var(--fw-semibold);
}

.nav__link--cta:hover {
  background-color: var(--color-white);
  box-shadow: var(--shadow-glow-green);
}

.nav__link--cta::after {
  display: none;
}

/* Mobile Menu Toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
}

.nav__toggle-line {
  width: 28px;
  height: 3px;
  background-color: var(--text-heading);
  border-radius: 2px;
  transition: all var(--transition-base);
}

/* Sections */
.section {
  padding: var(--section-padding) 0;
}

/* Content Pages (Impressum, Datenschutz, Kontakt) */
.page-content {
  padding-top: 100px;
  min-height: 100vh;
}

.page-content__container {
  max-width: 800px;
}

.page-content__text {
  line-height: 1.8;
  color: var(--text-secondary);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
}

.hero__content {
  max-width: 800px;
}

.hero__subtitle {
  font-size: var(--fs-lg);
  color: var(--cta-primary);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.hero__title {
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, var(--text-heading) 0%, var(--cta-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__description {
  font-size: var(--fs-xl);
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  line-height: 1.8;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-base);
  line-height: 1.5;
  transition: all var(--transition-base);
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
}

.btn--primary {
  background-color: var(--cta-primary);
  color: var(--color-primary);
}

.btn--primary:hover {
  background-color: var(--color-white);
  box-shadow: var(--shadow-glow-green);
  transform: translateY(-2px);
}

.btn--secondary {
  background-color: transparent;
  color: var(--text-heading);
  border-color: var(--cta-blue);
}

.btn--secondary:hover {
  background-color: var(--cta-secondary);
  border-color: var(--cta-secondary);
  box-shadow: var(--shadow-glow-blue);
  transform: translateY(-2px);
}

/* Section Header */
.section__header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section__subtitle {
  font-size: var(--fs-sm);
  color: var(--cta-primary);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: var(--space-xs);
}

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

.section__description {
  font-size: var(--fs-lg);
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto;
}

/* Services Grid */
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-lg);
}

.service-card {
  background-color: var(--bg-card);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border: var(--border-width) solid var(--color-neutral-dark);
  transition: all var(--transition-base);
}

.service-card:hover {
  border-color: var(--cta-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-card__icon {
  font-size: var(--fs-4xl);
  margin-bottom: var(--space-md);
}

.service-card__title {
  font-size: var(--fs-2xl);
  margin-bottom: var(--space-sm);
  color: var(--text-heading);
}

.service-card__description {
  color: var(--text-secondary);
  line-height: 1.8;
}

/* Portfolio Grid */
.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.portfolio-card {
  perspective: 1000px;
  height: 500px;
  position: relative;
}

.portfolio-card__inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
}

.portfolio-card.flipped .portfolio-card__inner {
  transform: rotateY(180deg);
}

.portfolio-card__front,
.portfolio-card__back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: var(--border-width) solid var(--color-neutral-dark);
  box-shadow: var(--shadow-md);
}

.portfolio-card__front {
  z-index: 2;
  transform: rotateY(0deg);
}

.portfolio-card__back {
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  padding: var(--space-xl);
  justify-content: center;
}

.portfolio-card:hover .portfolio-card__front {
  box-shadow: var(--shadow-lg);
  border-color: var(--cta-blue);
}

/* Portfolio Hero Section */
.portfolio-card__hero {
  position: relative;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

/* Gradient overlay for better text readability */
.portfolio-card__hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    180deg,
    rgba(28, 28, 28, 0.2) 0%,
    rgba(28, 28, 28, 0.4) 40%,
    rgba(28, 28, 28, 0.75) 100%
  );
  z-index: 1;
}

/* Hero Text Overlay */
.portfolio-card__hero-overlay {
  position: relative;
  z-index: 2;
  padding: var(--space-lg);
  width: 100%;
}

.portfolio-card__hero-category {
  font-size: var(--fs-sm);
  color: var(--cta-primary);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: var(--space-xs);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.portfolio-card__hero-title {
  font-size: var(--fs-2xl);
  color: var(--text-heading);
  margin-bottom: var(--space-sm);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
}

.portfolio-card__hero-description {
  font-size: var(--fs-base);
  color: var(--text-secondary);
  line-height: 1.6;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
}

/* Glassmorphism Expand Button (Apple Style) */
.portfolio-card__expand-btn {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  z-index: 3;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

.portfolio-card__expand-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(0, 230, 118, 0.4);
  box-shadow: 0 8px 24px rgba(0, 230, 118, 0.15),
              0 0 0 1px rgba(0, 230, 118, 0.2);
  transform: scale(1.05);
}

.portfolio-card__expand-btn:active {
  transform: scale(0.95);
}

/* Plus Icon */
.portfolio-card__expand-icon {
  position: relative;
  width: 20px;
  height: 20px;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-card__expand-icon::before,
.portfolio-card__expand-icon::after {
  content: '';
  position: absolute;
  background-color: var(--text-heading);
  border-radius: 2px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-card__expand-icon::before {
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  transform: translateY(-50%);
}

.portfolio-card__expand-icon::after {
  top: 0;
  left: 50%;
  width: 2px;
  height: 100%;
  transform: translateX(-50%);
}

/* Rotate to X when expanded */
.portfolio-card__expand-btn.active .portfolio-card__expand-icon {
  transform: rotate(45deg);
}

.portfolio-card__expand-btn.active .portfolio-card__expand-icon::before,
.portfolio-card__expand-btn.active .portfolio-card__expand-icon::after {
  background-color: var(--cta-primary);
}

/* Front Content */
.portfolio-card__content {
  padding: var(--space-lg);
  background-color: var(--bg-card);
}

/* Back Content */
.portfolio-card__back-category {
  font-size: var(--fs-sm);
  color: var(--cta-primary);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: var(--space-sm);
}

.portfolio-card__back-title {
  font-size: var(--fs-3xl);
  color: var(--text-heading);
  margin-bottom: var(--space-lg);
}

.portfolio-card__back-text {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: var(--fs-base);
  margin-bottom: var(--space-md);
}

.portfolio-card__back-text:last-child {
  margin-bottom: 0;
}

.portfolio-card__back-features {
  list-style: none;
  margin-top: var(--space-lg);
}

.portfolio-card__back-feature {
  color: var(--text-secondary);
  padding-left: var(--space-md);
  position: relative;
  margin-bottom: var(--space-sm);
}

.portfolio-card__back-feature::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--cta-primary);
}

.portfolio-card__image {
  width: 100%;
  height: 240px;
  background: linear-gradient(135deg, var(--color-neutral-dark) 0%, var(--bg-primary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-3xl);
  color: var(--text-secondary);
}

.portfolio-card__title {
  font-size: var(--fs-xl);
  margin-bottom: var(--space-xs);
  color: var(--text-heading);
}

.portfolio-card__category {
  font-size: var(--fs-sm);
  color: var(--cta-blue);
  margin-bottom: var(--space-sm);
  font-weight: var(--fw-medium);
}

.portfolio-card__description {
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.portfolio-card__link {
  color: var(--cta-primary);
  font-weight: var(--fw-semibold);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  transition: all var(--transition-base);
}

.portfolio-card__link:hover {
  text-decoration: underline;
  gap: var(--space-sm);
}

/* About Section */
.about {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--space-3xl);
  align-items: center;
  max-width: 900px;
  margin: 0 auto;
}

.about__image {
  position: relative;
}

.about__img {
  width: 100%;
  height: auto;
  border-radius: 50%;
  border: 4px solid var(--cta-primary);
  box-shadow: var(--shadow-glow-green);
  transition: all var(--transition-base);
}

.about__img:hover {
  transform: scale(1.05);
  box-shadow: 0 0 30px rgba(0, 230, 118, 0.4);
}

.about__content {
  text-align: left;
}

.about__content .section__subtitle {
  text-align: left;
}

.about__content .section__title {
  text-align: left;
}

.about__text {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: var(--fs-lg);
}

/* Contact Form */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
  background-color: var(--bg-card);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border: var(--border-width) solid var(--color-neutral-dark);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: var(--fw-medium);
  color: var(--text-heading);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-sm);
  background-color: var(--bg-primary);
  border: var(--border-width) solid var(--color-neutral-dark);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--fs-base);
  transition: border-color var(--transition-base);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--cta-primary);
}

.form-textarea {
  resize: vertical;
  min-height: 150px;
}

.form-submit {
  width: 100%;
}

/* Footer */
.footer {
  background-color: var(--bg-card);
  border-top: var(--border-width) solid var(--color-neutral-dark);
  padding: var(--space-2xl) 0 var(--space-lg);
}

.footer__content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .footer__content {
    grid-template-columns: 1fr;
  }
}

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

.footer__logo-container {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

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

.footer__logo-text {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  color: var(--text-heading);
}

.footer__section-title {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-md);
  color: var(--text-heading);
}

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

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

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

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-lg);
  border-top: var(--border-width) solid var(--color-neutral-dark);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
}

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

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

@media (max-width: 768px) {
  .footer__bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav__menu {
    position: fixed;
    top: 73px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 73px);
    background-color: var(--bg-primary);
    flex-direction: column;
    justify-content: flex-start;
    padding: var(--space-xl) var(--container-padding);
    transition: left var(--transition-base);
    border-top: var(--border-width) solid var(--color-neutral-dark);
  }

  .nav__menu--active {
    left: 0;
  }

  .nav__toggle {
    display: flex;
  }

  .nav__toggle--active .nav__toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
  }

  .nav__toggle--active .nav__toggle-line:nth-child(2) {
    opacity: 0;
  }

  .nav__toggle--active .nav__toggle-line:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
  }

  .hero__cta {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .services__grid,
  .portfolio__grid {
    grid-template-columns: 1fr;
  }

  .portfolio-card {
    height: 480px;
  }

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

  .portfolio-card__back-title {
    font-size: var(--fs-2xl);
  }

  .page-content {
    padding-top: 90px;
  }

  .about {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    text-align: center;
  }

  .about__image {
    max-width: 250px;
    margin: 0 auto;
  }

  .about__content {
    text-align: center;
  }

  .about__content .section__subtitle,
  .about__content .section__title {
    text-align: center;
  }
}

@media (max-width: 480px) {
  .page-content {
    padding-top: 80px;
  }

  .contact-form {
    padding: var(--space-md);
  }

  h1 {
    font-size: var(--fs-5xl);
  }

  .about__image {
    max-width: 200px;
  }
}

/* Stats Section */
.section--dark {
  background-color: var(--bg-card);
  border-top: var(--border-width) solid var(--color-neutral-dark);
  border-bottom: var(--border-width) solid var(--color-neutral-dark);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
  text-align: center;
}

.stat-card__number {
  font-size: var(--fs-6xl);
  font-weight: var(--fw-bold);
  color: var(--cta-primary);
  margin-bottom: var(--space-sm);
  background: linear-gradient(135deg, var(--cta-primary) 0%, var(--cta-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-card__label {
  color: var(--text-secondary);
  font-size: var(--fs-base);
  font-weight: var(--fw-medium);
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.testimonial-card {
  background-color: var(--bg-card);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border: var(--border-width) solid var(--color-neutral-dark);
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  border-color: var(--cta-blue);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.testimonial-card__rating {
  font-size: var(--fs-xl);
  margin-bottom: var(--space-md);
}

.testimonial-card__quote {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: var(--fs-lg);
  margin-bottom: var(--space-lg);
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.testimonial-card__author strong {
  color: var(--text-heading);
  font-weight: var(--fw-semibold);
}

.testimonial-card__author span {
  color: var(--text-secondary);
  font-size: var(--fs-sm);
}

/* Process Section */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
}

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

.process-step__number {
  display: inline-block;
  width: 60px;
  height: 60px;
  line-height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cta-primary) 0%, var(--cta-secondary) 100%);
  color: var(--color-primary);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-md);
}

.process-step__title {
  font-size: var(--fs-xl);
  margin-bottom: var(--space-sm);
  color: var(--text-heading);
}

.process-step__description {
  color: var(--text-secondary);
  line-height: 1.8;
}

/* CTA Section Enhanced */
.cta-section {
  background: linear-gradient(135deg, rgba(0, 230, 118, 0.05) 0%, rgba(0, 153, 255, 0.05) 100%);
}

.cta-box {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--bg-card);
  padding: var(--space-3xl);
  border-radius: var(--radius-lg);
  border: var(--border-width) solid var(--color-neutral-dark);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

@media (max-width: 768px) {
  .cta-box {
    padding: var(--space-xl) var(--space-md);
  }
}

.cta-box__content {
  margin-bottom: var(--space-xl);
}

.cta-benefits {
  list-style: none;
  max-width: 500px;
  margin: 0 auto var(--space-xl);
  padding-left: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cta-benefit {
  color: var(--text-secondary);
  font-size: var(--fs-base);
  padding: var(--space-sm) 0;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.cta-benefit::before {
  content: '✓';
  color: var(--cta-primary);
  font-weight: var(--fw-bold);
  font-size: var(--fs-xl);
}

.cta-box__actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

.btn--large {
  padding: var(--space-md) var(--space-xl);
  font-size: var(--fs-lg);
}

/* FAQ Section */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--bg-card);
  border: var(--border-width) solid var(--color-neutral-dark);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item:hover {
  border-color: var(--cta-primary);
}

.faq-item[open] {
  border-color: var(--cta-primary);
}

.faq-question {
  padding: var(--space-lg);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: var(--fw-semibold);
  color: var(--text-heading);
  font-size: var(--fs-lg);
  transition: all var(--transition-base);
  user-select: none;
}

.faq-question:hover {
  color: var(--cta-primary);
}

.faq-icon {
  font-size: var(--fs-2xl);
  color: var(--cta-primary);
  transition: transform var(--transition-base);
  flex-shrink: 0;
  margin-left: var(--space-md);
}

.faq-item[open] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--text-secondary);
  line-height: 1.8;
  animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
}

/* Mobile Adjustments */
@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 1.5rem;
    right: 1.5rem;
    width: 56px;
    height: 56px;
  }

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

/* Utility Classes */
.text-center { text-align: center; }
.text-accent-green { color: var(--cta-primary); }
.text-accent-blue { color: var(--cta-secondary); }
.text-accent-orange { color: var(--highlight); }
.text-secondary { color: var(--text-secondary); }
.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); }