/* ============================================
   MPG Site Management - CSS Unico Responsive
   Design System: Deep slate + Warm amber
   Font: Inter (body), Poppins (headings) via Google Fonts
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Poppins:wght@400;500;600;700;800;900&display=swap');

/* === RESET & BASE === */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Colors */
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --sky-500: #0ea5e9;
  --sky-600: #0284c7;
  --blue-700: #1d4ed8;
  --amber-50: #fffbeb;
  --amber-100: #fef3c7;
  --amber-200: #fde68a;
  --amber-300: #fcd34d;
  --amber-400: #fbbf24;
  --amber-500: #f59e0b;
  --amber-600: #d97706;
  --amber-700: #b45309;
  --red-600: #dc2626;
  --green-600: #16a34a;
  --white: #ffffff;

  /* Typography */
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Transitions */
  --transition: all 0.3s ease;
  --transition-slow: all 0.4s ease;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);

  /* Container */
  --container-padding: 1rem;
  --container-max: 1280px;
}

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

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--slate-700);
  background: linear-gradient(to bottom, var(--slate-50), var(--white));
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

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

/* === CONTAINER === */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* === HEADER === */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(241, 245, 249, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}

.logo:hover {
  opacity: 0.9;
}

.logo__icon {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.75rem;
  background: linear-gradient(135deg, var(--sky-500), var(--blue-700));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.logo__icon span {
  color: var(--white);
  font-weight: 900;
  font-size: 1rem;
  letter-spacing: -0.025em;
  font-family: var(--font-heading);
}

.logo__text {
  line-height: 1.2;
}

.logo__brand {
  display: flex;
  align-items: baseline;
  gap: 0.125rem;
}

.logo__brand-name {
  font-size: 1.125rem;
  font-weight: 900;
  letter-spacing: -0.025em;
  color: var(--slate-900);
  font-family: var(--font-heading);
}

.logo__brand-dot {
  font-size: 1.125rem;
  font-weight: 900;
  color: var(--sky-600);
  font-family: var(--font-heading);
}

.logo__brand-sub {
  font-size: 1rem;
  font-weight: 700;
  color: var(--slate-800);
  font-family: var(--font-heading);
}

.logo__tagline {
  font-size: 0.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--amber-600);
  font-family: var(--font-body);
}

/* Desktop Nav */
.nav {
  display: none;
}

.nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--slate-700);
  padding: 0.5rem 0;
  transition: var(--transition);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.nav__link:hover {
  color: var(--amber-600);
}

/* Header CTAs */
.header__ctas {
  display: none;
  align-items: center;
  gap: 0.5rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.75rem;
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-family: inherit;
  white-space: nowrap;
}

.btn--outline {
  background: var(--white);
  color: var(--slate-700);
  border: 1px solid var(--slate-300);
}

.btn--outline:hover {
  background: var(--slate-100);
}

.btn--primary {
  background: var(--amber-500);
  color: var(--white);
}

.btn--primary:hover {
  background: var(--amber-600);
}

.btn--lg {
  padding: 1rem 2rem;
  font-size: 0.875rem;
}

.btn--xl {
  padding: 1.25rem 2rem;
  font-size: 1rem;
}

.btn--full {
  width: 100%;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  border-radius: 0.5rem;
  transition: var(--transition);
  cursor: pointer;
  background: none;
  border: none;
}

.menu-toggle:hover {
  background: var(--slate-200);
}

.menu-toggle__icon {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--slate-700);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  border-top: 1px solid var(--slate-200);
  background: var(--slate-100);
}

.mobile-menu--open {
  display: block;
}

.mobile-menu__inner {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mobile-menu__link {
  text-align: left;
  padding: 0.5rem 0;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--slate-700);
  transition: var(--transition);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.mobile-menu__link:hover {
  color: var(--amber-600);
}

.mobile-menu__ctas {
  display: flex;
  gap: 0.75rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--slate-200);
}

.mobile-menu__ctas .btn {
  flex: 1;
  font-size: 0.875rem;
}

/* === MAIN CONTENT === */
.main-content {
  flex: 1;
  padding-top: 4rem;
}

/* === HERO SECTION === */
.hero {
  padding: 3rem 0 3rem;
  position: relative;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  opacity: 0.3;
}

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

.hero__content {
  position: relative;
  z-index: 10;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

.hero__text {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  background: var(--amber-50);
  border: 1px solid var(--amber-200);
  border-radius: 9999px;
  width: fit-content;
}

.badge__dot {
  width: 0.375rem;
  height: 0.375rem;
  background: var(--amber-500);
  border-radius: 50%;
}

.badge__text {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--amber-700);
}

/* Hero Heading */
.hero__heading {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--slate-900);
  line-height: 1.2;
  font-family: var(--font-heading);
}

.hero__description {
  font-size: 0.875rem;
  color: var(--slate-600);
  line-height: 1.7;
  max-width: 32rem;
}

.hero__buttons {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-top: 0.5rem;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--slate-200);
}

.hero__stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--amber-600);
  font-family: var(--font-heading);
}

.hero__stat-label {
  font-size: 0.75rem;
  color: var(--slate-600);
}

/* Hero Image */
.hero__image {
  display: none;
  position: relative;
}

.hero__image-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(251, 191, 36, 0.2), transparent);
  border-radius: 1.5rem;
  filter: blur(3rem);
}

.hero__image img {
  position: relative;
  border-radius: 1rem;
  box-shadow: var(--shadow-2xl);
  border: 1px solid var(--slate-200);
  width: 100%;
}

/* === SECTION === */
.section {
  padding: 3rem 0;
}

.section--white {
  background: var(--white);
}

.section--gradient {
  background: linear-gradient(to bottom, var(--slate-50), var(--white));
}

.section--dark {
  background: linear-gradient(to bottom, var(--slate-900), var(--slate-800));
}

.section__label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  background: var(--amber-50);
  border: 1px solid var(--amber-200);
  border-radius: 9999px;
  margin-bottom: 1rem;
}

.section__label--dark {
  background: rgba(245, 158, 11, 0.2);
  border-color: rgba(245, 158, 11, 0.5);
}

.section__label-text {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--amber-700);
}

.section__label-text--dark {
  color: var(--amber-300);
}

.section__heading {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 0.75rem;
  font-family: var(--font-heading);
}

.section__heading--white {
  color: var(--white);
}

.section__description {
  font-size: 0.875rem;
  color: var(--slate-600);
  line-height: 1.7;
}

.section__description--dark {
  color: var(--slate-300);
}

/* === PROBLEM CARDS === */
.problem-grid {
  display: grid;
  gap: 1rem;
}

.problem-card {
  display: flex;
  gap: 0.75rem;
  padding: 0.75rem;
  background: var(--slate-50);
  border-radius: 0.5rem;
  border: 1px solid var(--slate-200);
  transition: var(--transition);
}

.problem-card:hover {
  border-color: var(--amber-300);
}

.problem-card__icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--amber-500);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.problem-card__text {
  font-size: 0.875rem;
  color: var(--slate-700);
}

/* === FEATURES GRID === */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.feature-card {
  padding: 1rem;
  background: var(--white);
  border-radius: 0.75rem;
  border: 1px solid var(--slate-200);
  transition: var(--transition);
}

.feature-card:hover {
  border-color: var(--amber-300);
  box-shadow: var(--shadow-lg);
}

.feature-card__icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.5rem;
  background: linear-gradient(135deg, var(--amber-400), var(--amber-600));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  margin-bottom: 0.75rem;
  transition: var(--transition);
}

.feature-card:hover .feature-card__icon {
  box-shadow: var(--shadow-lg);
}

.feature-card__icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.feature-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 0.5rem;
  font-family: var(--font-heading);
}

.feature-card__desc {
  font-size: 0.8125rem;
  color: var(--slate-600);
  line-height: 1.6;
}

/* === MODULES GRID === */
.modules-grid {
  display: grid;
  gap: 0.75rem;
}

.module-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.75rem;
  background: var(--slate-50);
  border-radius: 0.5rem;
  border: 1px solid var(--slate-200);
  transition: var(--transition);
}

.module-item:hover {
  border-color: var(--amber-300);
  background: var(--amber-50);
}

.module-item__icon {
  width: 1rem;
  height: 1rem;
  color: var(--amber-500);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.module-item__text {
  font-size: 0.875rem;
  color: var(--slate-700);
  font-weight: 500;
}

/* === PRICING CARDS === */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  max-width: 64rem;
  margin: 0 auto;
}

.pricing-card {
  position: relative;
  border-radius: 0.75rem;
  padding: 1.25rem;
  transition: var(--transition-slow);
  background: var(--slate-800);
  color: var(--white);
  border: 1px solid var(--slate-700);
}

.pricing-card:hover {
  border-color: rgba(245, 158, 11, 0.5);
}

.pricing-card--highlighted {
  background: var(--white);
  color: var(--slate-900);
  border: 2px solid var(--amber-500);
  box-shadow: var(--shadow-2xl);
  order: -1;
}

.pricing-card--highlighted:hover {
  border-color: var(--amber-500);
}

.pricing-card__badge-top {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 0.25rem 0.75rem;
  background: var(--amber-500);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 9999px;
  white-space: nowrap;
}

.pricing-card__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.5rem;
  border-radius: 9999px;
  margin-bottom: 1rem;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  background: var(--slate-700);
  border: 1px solid var(--slate-600);
  color: var(--amber-300);
}

.pricing-card--highlighted .pricing-card__tag {
  background: var(--amber-100);
  border-color: var(--amber-300);
  color: var(--amber-700);
}

.pricing-card__name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  font-family: var(--font-heading);
}

.pricing-card__desc {
  font-size: 0.8125rem;
  margin-bottom: 1rem;
  color: var(--slate-400);
}

.pricing-card--highlighted .pricing-card__desc {
  color: var(--slate-600);
}

.pricing-card__price {
  margin-bottom: 1rem;
}

.pricing-card__price-value {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--amber-500);
  font-family: var(--font-heading);
}

.pricing-card__price-note {
  font-size: 0.8125rem;
  color: var(--slate-400);
}

.pricing-card--highlighted .pricing-card__price-note {
  color: var(--slate-600);
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.8125rem;
}

.pricing-card__feature-icon {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  margin-top: 0.125rem;
  color: var(--amber-400);
}

.pricing-card--highlighted .pricing-card__feature-icon {
  color: var(--amber-500);
}

.pricing-card__btn {
  width: 100%;
  padding: 0.75rem;
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: 0.5rem;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-family: inherit;
  background: var(--slate-700);
  color: var(--white);
}

.pricing-card__btn:hover {
  background: var(--slate-600);
}

.pricing-card--highlighted .pricing-card__btn {
  background: var(--amber-500);
  color: var(--white);
}

.pricing-card--highlighted .pricing-card__btn:hover {
  background: var(--amber-600);
}

.pricing__note {
  text-align: center;
  color: var(--slate-400);
  font-size: 0.75rem;
  margin-top: 1.5rem;
}

/* === CONTACT FORM === */
.contact {
  padding: 3rem 0;
}

.contact__inner {
  max-width: 36rem;
  margin: 0 auto;
  text-align: center;
}

.contact__icon {
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  background: linear-gradient(135deg, var(--amber-400), var(--amber-600));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-size: 1.25rem;
  margin: 0 auto 1rem;
  font-family: var(--font-heading);
}

.contact__heading {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 0.75rem;
  font-family: var(--font-heading);
}

.contact__description {
  font-size: 0.875rem;
  color: var(--slate-600);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.form {
  display: grid;
  gap: 0.75rem;
  text-align: left;
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: 1rem;
  padding: 1rem;
  box-shadow: var(--shadow-sm);
}

.form__group {
  display: flex;
  flex-direction: column;
}

.form__label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--slate-700);
  margin-bottom: 0.25rem;
}

.form__input,
.form__textarea {
  width: 100%;
  border-radius: 0.5rem;
  border: 1px solid var(--slate-300);
  padding: 0.625rem 0.75rem;
  font-size: 0.875rem;
  color: var(--slate-900);
  outline: none;
  transition: var(--transition);
  font-family: var(--font-body);
  background: var(--white);
}

.form__input:focus,
.form__textarea:focus {
  border-color: var(--amber-500);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
}

.form__textarea {
  resize: vertical;
  min-height: 80px;
}

.form__status {
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0 0.25rem;
}

.form__status--success {
  color: var(--green-600);
}

.form__status--error {
  color: var(--red-600);
}

.form__buttons {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  justify-content: center;
  padding-top: 0.5rem;
}

/* === PAGE HEADER (FAQ, Gallery) === */
.page-header {
  background: linear-gradient(to bottom, var(--slate-900), var(--slate-800));
  padding: 5rem 0 3rem;
  text-align: center;
}

.page-header__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  background: rgba(245, 158, 11, 0.2);
  border: 1px solid rgba(245, 158, 11, 0.5);
  border-radius: 9999px;
  margin-bottom: 1rem;
}

.page-header__badge-text {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--amber-300);
}

.page-header__heading {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
  font-family: var(--font-heading);
}

.page-header__description {
  font-size: 0.875rem;
  color: var(--slate-300);
  max-width: 36rem;
  margin: 0 auto;
  line-height: 1.7;
}

/* === FAQ === */
.faq {
  padding: 3rem 0;
}

.faq__inner {
  max-width: 48rem;
  margin: 0 auto;
}

.faq__search {
  margin-bottom: 2rem;
}

.faq__search-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  border: 1px solid var(--slate-300);
  font-size: 0.875rem;
  outline: none;
  transition: var(--transition);
  font-family: var(--font-body);
  background: var(--white);
}

.faq__search-input:focus {
  border-color: var(--amber-500);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
}

.faq__categories {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.faq__category {
  padding: 0.375rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid var(--slate-300);
  background: var(--white);
  color: var(--slate-600);
  font-family: var(--font-body);
}

.faq__category:hover {
  border-color: var(--amber-300);
  color: var(--amber-700);
}

.faq__category--active {
  background: var(--amber-500);
  border-color: var(--amber-500);
  color: var(--white);
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq__item {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: 0.75rem;
  overflow: hidden;
  transition: var(--transition);
}

.faq__item:hover {
  border-color: var(--amber-300);
}

.faq__item--open {
  border-color: var(--amber-300);
  box-shadow: var(--shadow-md);
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  text-align: left;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--slate-900);
  transition: var(--transition);
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--font-body);
}

.faq__question:hover {
  color: var(--amber-600);
}

.faq__question-icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  color: var(--slate-400);
}

.faq__item--open .faq__question-icon {
  transform: rotate(180deg);
  color: var(--amber-500);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq__item--open .faq__answer {
  max-height: 500px;
}

.faq__answer-text {
  padding: 0 1rem 1rem;
  font-size: 0.8125rem;
  color: var(--slate-600);
  line-height: 1.7;
}

.faq__no-results {
  text-align: center;
  padding: 3rem 1rem;
}

.faq__no-results-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.faq__no-results-text {
  font-size: 1rem;
  font-weight: 600;
  color: var(--slate-500);
}

/* === GALLERY === */
.gallery {
  padding: 3rem 0;
}

.gallery__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.gallery__tab {
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid var(--slate-300);
  background: var(--white);
  color: var(--slate-600);
  font-family: var(--font-body);
}

.gallery__tab:hover {
  border-color: var(--amber-300);
  color: var(--amber-700);
}

.gallery__tab--active {
  background: var(--amber-500);
  border-color: var(--amber-500);
  color: var(--white);
}

.gallery__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.gallery__item {
  position: relative;
  border-radius: 0.75rem;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  aspect-ratio: 4/3;
}

.gallery__item:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-xl);
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery__item:hover img {
  transform: scale(1.1);
}

.gallery__item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.8), transparent);
  display: flex;
  align-items: flex-end;
  padding: 1rem;
  opacity: 0;
  transition: var(--transition);
}

.gallery__item:hover .gallery__item-overlay {
  opacity: 1;
}

.gallery__item-title {
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 600;
  font-family: var(--font-heading);
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(15, 23, 42, 0.95);
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.lightbox--open {
  display: flex;
}

.lightbox__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 101;
}

.lightbox__close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 101;
}

.lightbox__nav:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox__nav--prev {
  left: 1rem;
}

.lightbox__nav--next {
  right: 1rem;
}

.lightbox__content {
  max-width: 90vw;
  max-height: 85vh;
  position: relative;
}

.lightbox__content img {
  max-width: 100%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 0.75rem;
}

.lightbox__caption {
  text-align: center;
  color: var(--white);
  margin-top: 0.75rem;
  font-size: 0.875rem;
  font-family: var(--font-heading);
}

/* === FOOTER === */
.footer {
  background: var(--slate-900);
  color: var(--slate-300);
  padding: 3rem 0 0;
  margin-top: auto;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--slate-700);
}

.footer__heading {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--white);
  margin-bottom: 1rem;
  font-family: var(--font-heading);
}

.footer__about-text {
  font-size: 0.8125rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.footer__social {
  display: flex;
  gap: 0.75rem;
}

.footer__social-link {
  width: 2rem;
  height: 2rem;
  border-radius: 0.5rem;
  background: var(--slate-800);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--slate-400);
  transition: var(--transition);
}

.footer__social-link:hover {
  background: var(--amber-500);
  color: var(--white);
}

.footer__social-link svg {
  width: 1rem;
  height: 1rem;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer__link {
  font-size: 0.8125rem;
  color: var(--slate-400);
  transition: var(--transition);
  cursor: pointer;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-body);
  padding: 0;
}

.footer__link:hover {
  color: var(--amber-400);
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.8125rem;
}

.footer__contact-icon {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  margin-top: 0.125rem;
  color: var(--amber-400);
}

.footer__bottom {
  padding: 1.5rem 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
  font-size: 0.75rem;
  color: var(--slate-500);
}

.footer__bottom-links {
  display: flex;
  gap: 1rem;
}

.footer__bottom-link {
  color: var(--slate-500);
  transition: var(--transition);
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.75rem;
  padding: 0;
}

.footer__bottom-link:hover {
  color: var(--amber-400);
}

/* === BACK TO TOP === */
.back-to-top {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 40;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--amber-500);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  cursor: pointer;
  border: none;
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
}

.back-to-top--visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  background: var(--amber-600);
  transform: translateY(-2px);
}

.back-to-top svg {
  width: 1.25rem;
  height: 1.25rem;
}

/* === RESPONSIVE BREAKPOINTS === */

/* xs - 480px */
@media (min-width: 480px) {
  .hero__buttons {
    flex-direction: row;
  }

  .hero__buttons .btn {
    width: auto;
  }

  .form__buttons {
    flex-direction: row;
  }

  .form__buttons .btn {
    width: auto;
  }
}

/* sm - 640px */
@media (min-width: 640px) {
  :root {
    --container-padding: 1.5rem;
  }

  .logo__icon {
    width: 2.75rem;
    height: 2.75rem;
  }

  .logo__icon span {
    font-size: 1.125rem;
  }

  .logo__brand-name,
  .logo__brand-dot {
    font-size: 1.375rem;
  }

  .logo__brand-sub {
    font-size: 1.25rem;
  }

  .logo__tagline {
    font-size: 0.625rem;
    letter-spacing: 0.18em;
  }

  .header__ctas {
    display: flex;
  }

  .header__ctas .btn {
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
  }

  .hero {
    padding: 5rem 0 4rem;
  }

  .hero__heading {
    font-size: 2.25rem;
  }

  .hero__description {
    font-size: 1rem;
  }

  .hero__stats {
    gap: 1.5rem;
  }

  .hero__stat-value {
    font-size: 1.875rem;
  }

  .hero__stat-label {
    font-size: 0.875rem;
  }

  .badge__text {
    font-size: 0.875rem;
  }

  .badge__dot {
    width: 0.5rem;
    height: 0.5rem;
  }

  .section {
    padding: 4rem 0;
  }

  .section__heading {
    font-size: 2.25rem;
  }

  .section__description {
    font-size: 1rem;
  }

  .problem-card__text {
    font-size: 1rem;
  }

  .problem-card__icon {
    width: 1.5rem;
    height: 1.5rem;
  }

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

  .feature-card__icon {
    width: 3rem;
    height: 3rem;
  }

  .feature-card__icon svg {
    width: 1.5rem;
    height: 1.5rem;
  }

  .feature-card__title {
    font-size: 1.125rem;
  }

  .feature-card__desc {
    font-size: 0.875rem;
  }

  .module-item__text {
    font-size: 1rem;
  }

  .module-item__icon {
    width: 1.25rem;
    height: 1.25rem;
  }

  .pricing-card {
    padding: 2rem;
  }

  .pricing-card__price-value {
    font-size: 2.25rem;
  }

  .pricing-card__feature {
    font-size: 0.875rem;
  }

  .pricing-card__btn {
    padding: 1rem;
    font-size: 1rem;
  }

  .contact__icon {
    width: 4rem;
    height: 4rem;
    font-size: 1.5rem;
  }

  .contact__heading {
    font-size: 2.25rem;
  }

  .contact__description {
    font-size: 1rem;
  }

  .form {
    padding: 1.5rem;
    border-radius: 1.25rem;
  }

  .form__label {
    font-size: 0.875rem;
  }

  .form__input,
  .form__textarea {
    padding: 0.75rem 1rem;
    font-size: 1rem;
  }

  .page-header {
    padding: 6rem 0 4rem;
  }

  .page-header__heading {
    font-size: 2.5rem;
  }

  .page-header__description {
    font-size: 1rem;
  }

  .faq__question {
    font-size: 1rem;
    padding: 1.25rem;
  }

  .faq__answer-text {
    font-size: 0.875rem;
    padding: 0 1.25rem 1.25rem;
  }

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

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

  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* md - 768px */
@media (min-width: 768px) {
  .hero__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
  }

  .hero__heading {
    font-size: 2.5rem;
  }

  .hero__image {
    display: block;
  }

  .section__heading {
    font-size: 2.25rem;
  }

  .page-header__heading {
    font-size: 3rem;
  }

  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .pricing-card--highlighted {
    transform: scale(1.05);
    order: 0;
  }

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

/* lg - 1024px */
@media (min-width: 1024px) {
  .nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
  }

  .menu-toggle {
    display: none;
  }

  .hero__heading {
    font-size: 3rem;
  }

  .section__heading {
    font-size: 2.5rem;
  }

  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .gallery__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* xl - 1280px */
@media (min-width: 1280px) {
  .nav {
    gap: 2rem;
  }

  .hero__heading {
    font-size: 3.75rem;
  }
}

/* === 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;
}

.grid-cols-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

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

.max-w-2xl {
  max-width: 42rem;
}

.max-w-3xl {
  max-width: 48rem;
}

.mb-12 {
  margin-bottom: 3rem;
}

.text-center {
  text-align: center;
}
.privacy-check {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--slate-600);
  line-height: 1.5;
}

.privacy-check input {
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.privacy-check a {
  color: var(--amber-600);
  font-weight: 600;
  text-decoration: underline;
}
.form__group--checkbox {
  margin-top: 0.5rem;
}

.privacy-check {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.75rem;
  color: var(--slate-600);
  line-height: 1.5;
}

.privacy-check input {
  width: auto;
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.privacy-check a {
  color: var(--amber-600);
  font-weight: 700;
  text-decoration: underline;
}

.form__group--turnstile {
  margin-top: 0.75rem;
}

.form__group--turnstile .cf-turnstile {
  width: 100%;
  max-width: 320px;
  overflow: hidden;
}

.form__buttons {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.form__buttons .btn {
  min-height: 3.25rem;
}

@media (min-width: 640px) {
  .form__buttons {
    grid-template-columns: 1fr 1fr;
  }
}
.form__privacy-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.875rem;
  align-items: start;
}

.form__group--checkbox {
  margin-bottom: 0;
}

.privacy-check {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.75rem;
  color: var(--slate-600);
  line-height: 1.5;
}

.privacy-check input {
  width: auto;
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.privacy-check a {
  color: var(--amber-600);
  font-weight: 700;
  text-decoration: underline;
}

.form__group--turnstile {
  margin-bottom: 0;
}

.form__group--turnstile .cf-turnstile {
  max-width: 320px;
  overflow: hidden;
}

.form__buttons {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.form__buttons .btn {
  min-height: 3.25rem;
}

@media (min-width: 768px) {
  .form__privacy-row {
    grid-template-columns: minmax(0, 1fr) 320px;
  }
}

@media (min-width: 640px) {
  .form__buttons {
    grid-template-columns: 1fr 1fr;
  }
}