/* ============================================
   KVHomes Landing Page — style.css
   Colors: Dark #394450, Light #42b2e6
   Font: Inter (Google Fonts)
   ============================================ */

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

:root {
  --dark: #394450;
  --light: #42b2e6;
  --light-hover: #3499c9;
  --light-10: rgba(66, 178, 230, 0.10);
  --light-20: rgba(66, 178, 230, 0.20);
  --white: #ffffff;
  --offwhite: #f7f9fb;
  --gray-100: #f1f4f7;
  --gray-200: #e2e7ec;
  --gray-300: #c8d0d8;
  --gray-500: #7a8a99;
  --gray-700: #4a5867;
  --danger: #e74c3c;
  --success: #27ae60;
  --warning: #f39c12;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(57, 68, 80, 0.08);
  --shadow-lg: 0 12px 48px rgba(57, 68, 80, 0.12);
  --shadow-hover: 0 8px 32px rgba(66, 178, 230, 0.18);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-w: 1200px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  color: var(--dark);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition);
}

ul,
ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

.section--gray {
  background: var(--offwhite);
}

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

.section--gradient {
  background: linear-gradient(135deg, var(--dark) 0%, #2c3640 60%, #1f2830 100%);
  color: var(--white);
}

.section-label {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--light);
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--gray-500);
  max-width: 640px;
  line-height: 1.7;
}

.section--dark .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  max-width: 100%;
}

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

.btn--primary:hover {
  background: var(--light-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.btn--outline {
  background: transparent;
  color: var(--light);
  border: 2px solid var(--light);
}

.btn--outline:hover {
  background: var(--light);
  color: var(--white);
  transform: translateY(-2px);
}

.btn--sm {
  padding: 10px 20px;
  font-size: 0.8125rem;
}

.house-card__actions {
  margin-top: auto;
  padding-top: 26px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.house-card__actions .btn--outline {
  border-color: var(--light);
  color: var(--light);
  text-align: center;
}

.house-card__actions .btn--outline:hover {
  color: var(--white);
}

.btn--white {
  background: var(--white);
  color: var(--dark);
}

.btn--white:hover {
  background: var(--gray-100);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--lg {
  padding: 18px 40px;
  font-size: 1.125rem;
  border-radius: var(--radius);
}

.btn--urgency {
  background: linear-gradient(135deg, #f39c12, #e67e22);
  color: var(--white);
  font-size: 1.125rem;
  padding: 18px 44px;
  animation: pulse-glow 2s ease-in-out infinite;
}

.btn--urgency:hover {
  background: linear-gradient(135deg, #e67e22, #d35400);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(243, 156, 18, 0.35);
}

@keyframes pulse-glow {

  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(243, 156, 18, 0.4);
  }

  50% {
    box-shadow: 0 0 20px 6px rgba(243, 156, 18, 0.15);
  }
}

/* --- NAVBAR --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
  padding: 10px 0;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar__logo {
  position: relative;
  display: flex;
  align-items: center;
}

.navbar__logo img {
  height: 44px;
  width: auto;
  transition: opacity var(--transition), height var(--transition);
}

.navbar__logo .logo-dark {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
}

.navbar.scrolled .navbar__logo .logo-white {
  opacity: 0;
}

.navbar.scrolled .navbar__logo .logo-dark {
  opacity: 1;
}

.navbar.scrolled .navbar__logo img {
  height: 38px;
}

.navbar__menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.navbar__link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--white);
  transition: color var(--transition);
  position: relative;
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--light);
  transition: width var(--transition);
}

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

.navbar__link:hover {
  color: var(--light);
}

.navbar.scrolled .navbar__link {
  color: var(--dark);
}

.navbar.scrolled .navbar__link:hover {
  color: var(--light);
}

.navbar__cta {
  padding: 10px 24px;
  font-size: 0.875rem;
}

.navbar__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.navbar__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  margin: 5px 0;
  transition: all var(--transition);
  border-radius: 2px;
}

.navbar.scrolled .navbar__toggle span {
  background: var(--dark);
}

/* --- HERO --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__slider {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
  background-size: cover;
  background-position: center;
}

.hero__slide.active {
  opacity: 1;
}

.hero__slide::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(57, 68, 80, 0.85) 0%, rgba(57, 68, 80, 0.5) 50%, rgba(57, 68, 80, 0.3) 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: 120px 0 80px;
}

.hero__tag {
  display: inline-block;
  background: rgba(66, 178, 230, 0.2);
  color: var(--light);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 24px;
  backdrop-filter: blur(4px);
}

.hero__title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 20px;
}

.hero__title span {
  color: var(--light);
}

.hero__text {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 560px;
}

.hero__buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__dots {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 10px;
}

.hero__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all var(--transition);
  border: none;
}

.hero__dot.active {
  background: var(--light);
  transform: scale(1.2);
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  right: 60px;
  z-index: 3;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.8125rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: bounce 2s ease infinite;
}

@keyframes bounce {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(8px);
  }
}

/* --- TRUST BAR --- */
.trust-bar {
  background: var(--white);
  padding: 0;
  margin-top: -60px;
  position: relative;
  z-index: 10;
}

.trust-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.trust-bar__item {
  padding: 36px 24px;
  text-align: center;
  border-right: 1px solid var(--gray-200);
  transition: all var(--transition);
}

.trust-bar__item:last-child {
  border-right: none;
}

.trust-bar__item:hover {
  background: var(--light-10);
}

.trust-bar__number {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--light);
  line-height: 1;
  margin-bottom: 6px;
}

.trust-bar__label {
  font-size: 0.9375rem;
  color: var(--gray-500);
  font-weight: 500;
}

/* --- BENEFITS --- */
.benefit {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 60px 0;
}

.benefit:not(:last-child) {
  border-bottom: 1px solid var(--gray-200);
}

.benefit--reverse {
  direction: rtl;
}

.benefit--reverse>* {
  direction: ltr;
}

.benefit__img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  position: relative;
}

.benefit__img img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.benefit__img:hover img {
  transform: scale(1.03);
}

.benefit__badge {
  position: absolute;
  top: 20px;
  left: 20px;
  background: var(--light);
  color: var(--white);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  z-index: 2;
}

.benefit__content {
  padding: 20px 0;
}

.benefit__icon {
  width: 56px;
  height: 56px;
  background: var(--light-10);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.5rem;
}

.benefit__title {
  font-size: 1.875rem;
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.25;
}

.benefit__text {
  font-size: 1.0625rem;
  color: var(--gray-700);
  line-height: 1.8;
  margin-bottom: 24px;
}

.benefit__highlight {
  display: inline-block;
  background: var(--light-10);
  color: var(--dark);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9375rem;
  border-left: 3px solid var(--light);
}

/* --- HOUSE TYPES --- */
.houses__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.house-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

.house-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.house-card__img {
  position: relative;
  height: 280px;
  overflow: hidden;
}

.house-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.house-card:hover .house-card__img img {
  transform: scale(1.05);
}

.house-card__tag {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--light);
  color: var(--white);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.house-card__body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.house-card__name {
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.house-card__size {
  font-size: 0.9375rem;
  color: var(--gray-500);
  margin-bottom: 16px;
}

.house-card__specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: 16px;
}

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

.house-card__spec-value {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--dark);
}

.house-card__spec-label {
  font-size: 0.75rem;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.house-card__price {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--light);
  margin-bottom: 4px;
}

.house-card__price-note {
  font-size: 0.8125rem;
  color: var(--gray-500);
}

.house-card__features {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.house-card__feature {
  font-size: 0.8125rem;
  background: var(--gray-100);
  padding: 4px 12px;
  border-radius: 100px;
  color: var(--gray-700);
}

/* --- TECHNOLOGY --- */
.tech {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.tech__img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.tech__img img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.tech__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 32px;
}

.tech__feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: var(--light-10);
  border-radius: var(--radius-sm);
}

.tech__feature-icon {
  width: 40px;
  height: 40px;
  background: var(--light);
  color: var(--white);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.tech__feature-text {
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.4;
}

/* --- PROCESS / TIMELINE --- */
.process__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.process__step {
  position: relative;
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  border-top: 3px solid transparent;
}

.process__step:hover {
  border-top-color: var(--light);
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.process__number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--light);
  color: var(--white);
  border-radius: 50%;
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 20px;
}

.process__step-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.process__step-text {
  font-size: 0.9375rem;
  color: var(--gray-700);
  line-height: 1.7;
}

/* --- ÁFA URGENCY --- */
.afa {
  position: relative;
  overflow: hidden;
}

.afa::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(66, 178, 230, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.afa__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 80px;
  align-items: center;
}

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

.afa__title span {
  color: var(--light);
}

.afa__text {
  font-size: 1.0625rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
  margin-bottom: 24px;
}

.afa__visual {
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 40px;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.afa__bar-group {
  margin-bottom: 24px;
}

.afa__bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.9375rem;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.8);
}

.afa__bar-label strong {
  color: var(--white);
  font-weight: 700;
}

.afa__bar {
  height: 40px;
  border-radius: var(--radius-sm);
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.1);
}

.afa__bar-fill {
  height: 100%;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  padding-left: 16px;
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--white);
  transition: width 1.5s ease;
  white-space: nowrap;
}

.afa__bar-fill--27 {
  background: linear-gradient(90deg, #e74c3c, #c0392b);
  width: 0;
}

.afa__bar-fill--5 {
  background: linear-gradient(90deg, var(--light), var(--light-hover));
  width: 0;
}

.afa__saving {
  text-align: center;
  padding: 24px;
  background: linear-gradient(135deg, rgba(66, 178, 230, 0.2), rgba(66, 178, 230, 0.1));
  border-radius: var(--radius);
  border: 1px solid rgba(66, 178, 230, 0.3);
}

.afa__saving-amount {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--light);
  line-height: 1;
}

.afa__saving-text {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 4px;
}

/* --- COMPARISON TABLE --- */
.compare__table-wrap {
  margin-top: 48px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.compare__table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  min-width: 700px;
}

.compare__table th,
.compare__table td {
  padding: 16px 20px;
  text-align: left;
  font-size: 0.9375rem;
  border-bottom: 1px solid var(--gray-200);
}

.compare__table thead th {
  background: var(--dark);
  color: var(--white);
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.compare__table thead th:nth-child(2) {
  background: var(--light);
}

.compare__table tbody tr:last-child td {
  border-bottom: none;
}

.compare__table tbody tr:hover {
  background: var(--light-10);
}

.compare__table td:nth-child(2) {
  font-weight: 600;
  color: var(--light);
  background: var(--light-10);
}

.compare__check {
  color: var(--success);
  font-weight: 700;
}

.compare__x {
  color: var(--danger);
}

/* --- FAQ --- */
.faq__grid {
  max-width: 800px;
  margin: 48px auto 0;
}

.faq__item {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: all var(--transition);
}

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

.faq__item.open {
  border-color: var(--light);
  box-shadow: var(--shadow);
}

.faq__question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-family: var(--font);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--dark);
  text-align: left;
  transition: color var(--transition);
}

.faq__item.open .faq__question {
  color: var(--light);
}

.faq__icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition);
  font-size: 1.25rem;
  color: var(--gray-500);
}

.faq__item.open .faq__icon {
  background: var(--light);
  color: var(--white);
  transform: rotate(45deg);
}

.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-inner {
  padding: 0 24px 20px;
  font-size: 1rem;
  color: var(--gray-700);
  line-height: 1.8;
}

/* --- CONTACT --- */
.contact__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  margin-top: 48px;
}

.contact__form {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.form__group {
  margin-bottom: 20px;
}

.form__label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--dark);
}

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: 14px 16px;
  font-size: 1rem;
  font-family: var(--font);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--dark);
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
  appearance: none;
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--light);
  box-shadow: 0 0 0 3px var(--light-20);
}

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

.form__checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.5;
}

.form__checkbox-label a {
  color: var(--light);
  text-decoration: underline;
}

.form__checkbox-label a:hover {
  color: var(--light-hover);
}

.form__checkbox {
  width: 18px;
  height: 18px;
  min-width: 18px;
  margin-top: 2px;
  accent-color: var(--light);
  cursor: pointer;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact__info {
  padding: 20px 0;
}

.contact__person {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}

.contact__avatar {
  width: 80px;
  height: 80px;
  flex-shrink: 0;
}

.contact__avatar img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}

.contact__person-name {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.contact__person-role {
  font-size: 0.875rem;
  color: var(--gray-500);
  margin-bottom: 8px;
}

.contact__person-phone {
  font-size: 1rem;
  font-weight: 600;
  color: var(--light);
}

.contact__person-phone:hover {
  color: var(--light-hover);
}

.contact__email {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 24px;
  background: var(--light-10);
  border-radius: var(--radius);
  margin-top: 24px;
}

.contact__email-icon {
  font-size: 1.5rem;
  color: var(--light);
}

.contact__email a {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--light);
}

.contact__email a:hover {
  color: var(--light-hover);
}

.contact__hours {
  margin-top: 24px;
  padding: 20px 24px;
  background: var(--gray-100);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  color: var(--gray-700);
  line-height: 1.6;
}

/* --- FOOTER --- */
.footer {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 60px 0 24px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__brand img {
  height: 40px;
  margin-bottom: 16px;
}

.footer__brand p {
  font-size: 0.9375rem;
  line-height: 1.7;
}

.footer__title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.footer__links li {
  margin-bottom: 10px;
}

.footer__links a {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--light);
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.9375rem;
}

.footer__contact-icon {
  color: var(--light);
  font-size: 1.125rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
}

/* --- STICKY CTA --- */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  padding: 12px 24px;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
  text-align: center;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.sticky-cta.visible {
  transform: translateY(0);
}

.sticky-cta .btn {
  display: inline-flex;
  max-width: 480px;
  width: 100%;
  justify-content: center;
}

/* --- COOKIE BANNER --- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10000;
  background: rgba(57, 68, 80, 0.97);
  backdrop-filter: blur(16px);
  padding: 20px 24px;
  transform: translateY(100%);
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-banner.hidden {
  transform: translateY(100%);
}

.cookie-banner__inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cookie-banner__text {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.875rem;
  line-height: 1.6;
}

.cookie-banner__text strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.9375rem;
  color: var(--white);
}

.cookie-banner__text p {
  margin: 0;
  color: rgba(255, 255, 255, 0.75);
}

.cookie-banner__text a {
  color: var(--light);
  text-decoration: underline;
}

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

.cookie-banner__actions {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

@media (max-width: 640px) {
  .cookie-banner__inner {
    flex-direction: column;
    text-align: center;
  }

  .cookie-banner__actions {
    width: 100%;
  }

  .cookie-banner__actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* --- SERVICE CARDS --- */
.services__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 48px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  border-top: 4px solid var(--light);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.service-card__icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.service-card__title {
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.service-card__text {
  font-size: 1rem;
  color: var(--gray-700);
  line-height: 1.8;
  margin-bottom: 20px;
}

.service-card__list {
  list-style: none;
  padding: 0;
}

.service-card__list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
  font-size: 0.9375rem;
  color: var(--gray-700);
  line-height: 1.6;
}

.service-card__list li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--light);
  font-weight: 700;
}

/* --- CLOSING SECTION --- */
.closing {
  position: relative;
  overflow: hidden;
}

.closing::before {
  content: '';
  position: absolute;
  top: -40%;
  left: -15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(66, 178, 230, 0.12) 0%, transparent 70%);
  border-radius: 50%;
}

/* --- CTA BANNER --- */
.cta-banner {
  text-align: center;
  padding: 48px 24px;
  background: var(--light-10);
  border-radius: var(--radius-lg);
  margin-top: 48px;
}

.cta-banner__text {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--dark);
}

/* --- ANIMATIONS --- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* --- FORM ERRORS --- */
.form__input--error {
  border-color: var(--danger) !important;
  box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.12);
}

.form__error {
  color: var(--danger);
  font-size: 0.8125rem;
  margin-top: 4px;
}

/* --- ÁFA BAR ANIMATION --- */
.afa__bar-fill {
  width: 0;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- NAVBAR ACTIVE LINK --- */
.navbar__link.active {
  color: var(--light);
}

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

@media (max-width: 1024px) {
  .section {
    padding: 80px 0;
  }

  .section-title {
    font-size: 2rem;
  }

  .hero__title {
    font-size: 2.75rem;
  }

  .benefit {
    gap: 48px;
  }

  .tech {
    gap: 48px;
  }

  .afa__grid {
    gap: 48px;
  }

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

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

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

@media (max-width: 768px) {
  .section {
    padding: 64px 0;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .section-subtitle {
    font-size: 1rem;
  }

  .btn {
    white-space: normal;
    text-align: center;
    justify-content: center;
    word-break: break-word;
  }

  .btn--lg {
    padding: 16px 24px;
    font-size: 1rem;
    width: 100%;
  }

  .btn--urgency {
    padding: 16px 24px;
    font-size: 1rem;
    width: 100%;
  }

  .cta-banner {
    padding: 36px 16px;
  }

  .cta-banner .btn {
    width: 100%;
  }

  .navbar__menu {
    display: none;
  }

  .navbar__menu.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(57, 68, 80, 0.98);
    backdrop-filter: blur(12px);
    justify-content: center;
    align-items: center;
    gap: 24px;
    z-index: 1001;
  }

  .navbar__menu.open .navbar__link {
    color: var(--white);
    font-size: 1.375rem;
  }

  .navbar__toggle {
    display: block;
    z-index: 1002;
  }

  .hero {
    min-height: auto;
    padding: 0;
  }

  .hero__content {
    padding: 140px 0 120px;
  }

  .hero__title {
    font-size: 2.25rem;
  }

  .hero__text {
    font-size: 1.0625rem;
  }

  .hero__scroll {
    display: none;
  }

  .trust-bar {
    margin-top: -40px;
  }

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

  .trust-bar__item {
    padding: 24px 16px;
  }

  .trust-bar__number {
    font-size: 2rem;
  }

  .benefit {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 40px 0;
  }

  .benefit--reverse {
    direction: ltr;
  }

  .benefit__img img {
    height: 280px;
  }

  .houses__grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }

  .tech {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .tech__img img {
    height: 320px;
  }

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

  .process__grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }

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

  .afa__visual {
    padding: 24px 16px;
    overflow: hidden;
  }

  .afa__bar-label {
    font-size: 0.8125rem;
    flex-wrap: wrap;
    gap: 4px;
  }

  .afa__bar-fill {
    font-size: 0.8125rem;
    padding-left: 10px;
  }

  .afa__saving-amount {
    font-size: 2rem;
  }

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

  .contact__form {
    padding: 24px 16px;
  }

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

  .form__input,
  .form__select,
  .form__textarea {
    max-width: 100%;
    box-sizing: border-box;
  }

  .sticky-cta {
    padding: 10px 16px;
  }

  .sticky-cta .btn {
    max-width: 100%;
    font-size: 0.9375rem;
    padding: 14px 20px;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  body {
    padding-bottom: 72px;
  }

  .services__grid {
    grid-template-columns: 1fr;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero__title {
    font-size: 1.875rem;
  }

  .hero__buttons {
    flex-direction: column;
  }

  .hero__buttons .btn {
    width: 100%;
    justify-content: center;
  }

  .trust-bar__grid {
    grid-template-columns: 1fr 1fr;
  }

  .trust-bar__number {
    font-size: 1.75rem;
  }

  .contact__form {
    padding: 20px 12px;
  }

  .afa__visual {
    padding: 20px 12px;
  }

  .afa__saving-amount {
    font-size: 1.75rem;
  }

  .afa__bar {
    height: 32px;
  }

  .afa__bar-fill {
    font-size: 0.75rem;
    padding-left: 8px;
  }

  .btn--lg {
    padding: 14px 20px;
    font-size: 0.9375rem;
  }

  .btn--urgency {
    padding: 14px 20px;
    font-size: 0.9375rem;
  }

  .sticky-cta .btn {
    font-size: 0.875rem;
    padding: 12px 16px;
  }
}