/* =============== GOOGLE FONTS =============== */
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap");

/* =============== CSS VARIABLES =============== */
:root {
  /* Colors */
  --primary-color: #2563eb;
  --primary-dark: #1d4ed8;
  --secondary-color: #10b981;
  --accent-color: #f59e0b;
  --dark-color: #1e293b;
  --light-color: #f8fafc;
  --gray-color: #64748b;
  --white-color: #ffffff;
  --border-color: #e2e8f0;

  /* Typography */
  --body-font: "Inter", sans-serif;
  --h1-font-size: 2.5rem;
  --h2-font-size: 2rem;
  --h3-font-size: 1.5rem;
  --normal-font-size: 1rem;
  --small-font-size: 0.875rem;
  --smaller-font-size: 0.75rem;

  /* Font Weight */
  --font-light: 300;
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;

  /* Spacing */
  --header-height: 3.5rem;
  --border-radius: 12px;
  --border-radius-small: 8px;
  --box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --box-shadow-large: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --transition: all 0.3s ease;
  --transition-fast: all 0.2s ease;

  /* Z-index */
  --z-tooltip: 10;
  --z-fixed: 100;
  --z-modal: 1000;
}

/* =============== BASE =============== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  background-color: var(--white-color);
  color: var(--dark-color);
  line-height: 1.6;
  overflow-x: hidden;
}

h1,
h2,
h3 {
  color: var(--dark-color);
  font-weight: var(--font-semibold);
  line-height: 1.2;
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

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

button {
  cursor: pointer;
  border: none;
  outline: none;
}

/* =============== REUSABLE CSS CLASSES =============== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.section {
  padding: 5rem 0 2rem;
}

.section__title {
  font-size: var(--h2-font-size);
  margin-bottom: 2.5rem;
  text-align: center;
  color: var(--dark-color);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--primary-color);
  color: var(--white-color);
  padding: 0.875rem 2rem;
  border-radius: var(--border-radius);
  font-weight: var(--font-medium);
  font-size: var(--normal-font-size);
  text-align: center;
  text-decoration: none;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  white-space: nowrap;
}

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

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

.button--secondary {
  background-color: var(--secondary-color);
}

.button--small {
  padding: 0.5rem 1rem;
  font-size: var(--small-font-size);
}

.button--large {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
}

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

.button--ghost {
  background-color: transparent;
  color: var(--dark-color);
  border: 2px solid var(--border-color);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.button--ghost:hover {
  background-color: var(--dark-color);
  color: var(--white-color);
  border-color: var(--dark-color);
  transform: translateY(-2px);
}

/* =============== HEADER & NAV =============== */
.header {
  position: fixed;
  width: 100%;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  top: 0;
  left: 0;
  z-index: var(--z-fixed);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.03);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 40px rgba(0, 0, 0, 0.08);
  border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

.nav {
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 1rem;
}

.nav__logo-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
}

.nav__logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary-color), #4f46e5);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  transition: all 0.3s ease;
}

.nav__logo-text {
  font-weight: 700;
  font-size: 1.5rem;
  background: linear-gradient(135deg, var(--dark-color), var(--primary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}

.nav__logo:hover .nav__logo-icon {
  transform: rotate(-5deg) scale(1.05);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 3rem;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav__link {
  position: relative;
  color: var(--dark-color);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.75rem 0;
  transition: all 0.3s ease;
  text-decoration: none;
}

.nav__link-text {
  position: relative;
  z-index: 2;
}

.nav__link-indicator {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-color), #4f46e5);
  border-radius: 2px;
  transform: translateX(-50%);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.nav__link:hover .nav__link-indicator,
.nav__link.active .nav__link-indicator {
  width: 100%;
}

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

.nav__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav__action-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-radius: 50px;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  text-decoration: none;
}

.nav__action-btn--secondary {
  background: rgba(148, 163, 184, 0.1);
  color: var(--gray-color);
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.nav__action-btn--secondary:hover {
  background: rgba(148, 163, 184, 0.15);
  color: var(--dark-color);
  transform: translateY(-1px);
}

.nav__action-btn--primary {
  background: linear-gradient(135deg, var(--primary-color), #4f46e5);
  color: white;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.2);
}

.nav__action-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.nav__toggle:hover {
  background: rgba(148, 163, 184, 0.1);
}

.nav__toggle-lines {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav__toggle-line {
  width: 24px;
  height: 2px;
  background: var(--dark-color);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.nav__toggle.active .nav__toggle-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

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

.nav__toggle.active .nav__toggle-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.nav__close {
  display: none;
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 40px;
  height: 40px;
  background: rgba(148, 163, 184, 0.1);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.25rem;
  color: var(--dark-color);
  transition: all 0.3s ease;
}

.nav__close:hover {
  background: rgba(148, 163, 184, 0.2);
  transform: rotate(90deg);
}

/* =============== HERO =============== */
.hero {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.95) 0%,
    rgba(248, 250, 252, 0.98) 100%
  );
  position: relative;
  padding-top: calc(var(--header-height) + 3rem);
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
      circle at 20% 80%,
      rgba(37, 99, 235, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 20%,
      rgba(16, 185, 129, 0.1) 0%,
      transparent 50%
    );
  pointer-events: none;
}

.hero__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
  position: relative;
  z-index: 2;
}

.hero__content {
  max-width: 500px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: 50px;
  margin-bottom: 1.5rem;
}

.hero__badge-text {
  font-size: 0.875rem;
  font-weight: var(--font-medium);
  color: var(--primary-color);
}

.hero__title {
  font-size: 3.5rem;
  font-weight: var(--font-bold);
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: var(--dark-color);
}

.hero__title-accent {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__description {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--gray-color);
  margin-bottom: 2.5rem;
  max-width: 450px;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.hero__stats {
  display: flex;
  gap: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.hero__stat {
  text-align: center;
}

.hero__stat-number {
  display: block;
  font-size: 1.5rem;
  font-weight: var(--font-bold);
  color: var(--dark-color);
  margin-bottom: 0.25rem;
}

.hero__stat-label {
  font-size: 0.875rem;
  color: var(--gray-color);
  font-weight: var(--font-medium);
}

.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__image-container {
  position: relative;
  max-width: 600px;
  width: 100%;
}

.hero__img {
  width: 100%;
  height: auto;
  position: relative;
  z-index: 3;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.15));
}

.hero__bg-shape {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120%;
  height: 120%;
  background: linear-gradient(
    135deg,
    rgba(37, 99, 235, 0.1),
    rgba(16, 185, 129, 0.1)
  );
  border-radius: 50%;
  z-index: 1;
  animation: float 6s ease-in-out infinite;
}

.hero__floating-card {
  position: absolute;
  background: var(--white-color);
  padding: 1rem 1.25rem;
  border-radius: var(--border-radius);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 4;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero__floating-card--1 {
  top: 20%;
  left: -10%;
  animation: floatUp 4s ease-in-out infinite;
}

.hero__floating-card--2 {
  bottom: 25%;
  right: -15%;
  animation: floatDown 4s ease-in-out infinite 2s;
}

.hero__card-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white-color);
  font-size: 1.25rem;
}

.hero__card-text {
  display: flex;
  flex-direction: column;
}

.hero__card-title {
  font-size: 0.875rem;
  font-weight: var(--font-semibold);
  color: var(--dark-color);
  margin-bottom: 0.125rem;
}

.hero__card-subtitle {
  font-size: 0.75rem;
  color: var(--gray-color);
}

@keyframes float {
  0%,
  100% {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  50% {
    transform: translate(-50%, -50%) rotate(5deg);
  }
}

@keyframes floatUp {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes floatDown {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(10px);
  }
}

/* =============== STEPS/HOW IT WORKS =============== */
.steps__container {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.step__item {
  text-align: center;
  padding: 2rem 1.5rem;
  background-color: var(--white-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.step__item:hover {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow-large);
}

.step__icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--white-color);
}

.step__title {
  font-size: var(--h3-font-size);
  margin-bottom: 1rem;
  color: var(--dark-color);
}

.step__description {
  color: var(--gray-color);
  line-height: 1.6;
}

/* =============== CARS =============== */
.cars__header {
  text-align: center;
  margin-bottom: 4rem;
}

.cars__title-wrapper {
  margin-bottom: 2rem;
}

.cars__subtitle {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: var(--font-medium);
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.cars__description {
  max-width: 600px;
  margin: 0 auto;
  color: var(--gray-color);
  font-size: 1.1rem;
  line-height: 1.6;
}

.cars__filters {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter__btn {
  padding: 0.75rem 1.5rem;
  border: 2px solid var(--border-color);
  background: transparent;
  color: var(--gray-color);
  border-radius: 50px;
  font-weight: var(--font-medium);
  transition: var(--transition);
  cursor: pointer;
}

.filter__btn:hover,
.filter__btn.active {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--white-color);
}

.cars__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.car__card {
  background: var(--white-color);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border: 1px solid var(--border-color);
}

.car__card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.car__image-wrapper {
  position: relative;
  overflow: hidden;
  height: 240px;
}

.car__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.car__card:hover .car__image {
  transform: scale(1.05);
}

.car__badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.4rem 0.8rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.car__badge--premium {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: var(--white-color);
}

.car__badge--popular {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: var(--white-color);
}

.car__badge--luxury {
  background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
  color: var(--dark-color);
}

.car__badge--eco {
  background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
  color: var(--dark-color);
}

.car__overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.car__card:hover .car__overlay {
  opacity: 1;
}

.car__btn {
  background: var(--white-color);
  color: var(--dark-color);
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-weight: var(--font-medium);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  cursor: pointer;
}

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

.car__content {
  padding: 1.5rem;
}

.car__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.75rem;
}

.car__title {
  font-size: 1.25rem;
  font-weight: var(--font-semibold);
  color: var(--dark-color);
  margin: 0;
}

.car__rating {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--accent-color);
  font-size: 0.875rem;
}

.car__rating i {
  font-size: 1rem;
}

.car__description {
  color: var(--gray-color);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.car__specs {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.car__spec {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--gray-color);
  font-size: 0.875rem;
}

.car__spec i {
  color: var(--primary-color);
  font-size: 1rem;
}

.car__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.car__price {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}

.car__price-amount {
  font-size: 1.5rem;
  font-weight: var(--font-bold);
  color: var(--dark-color);
}

.car__price-period {
  font-size: 0.875rem;
  color: var(--gray-color);
}

/* =============== TESTIMONIALS =============== */
.testimonials {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  position: relative;
  overflow: hidden;
}

.testimonials::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(148, 163, 184, 0.3),
    transparent
  );
}

.testimonials__header {
  text-align: center;
  margin-bottom: 4rem;
}

.testimonials__header .section__title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--dark-color);
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--dark-color), var(--primary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.testimonials__header .section__subtitle {
  font-size: 1.1rem;
  color: var(--gray-color);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.testimonials__container {
  max-width: 900px;
  margin: 0 auto;
}

.testimonials__wrapper {
  position: relative;
  min-height: 400px;
  margin-bottom: 3rem;
}

.testimonial__card {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--white-color);
  padding: 3rem;
  border-radius: 24px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(148, 163, 184, 0.1);
  opacity: 0;
  transform: translateY(30px) scale(0.95);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  z-index: 1;
}

.testimonial__card.active {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
  z-index: 2;
}

.testimonial__quote {
  margin-bottom: 1.5rem;
  text-align: center;
}

.testimonial__quote i {
  font-size: 2.5rem;
  color: var(--primary-color);
  opacity: 0.7;
}

.testimonial__text {
  font-size: 1.25rem;
  line-height: 1.8;
  color: var(--dark-color);
  text-align: center;
  margin-bottom: 2.5rem;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(148, 163, 184, 0.1);
}

.testimonial__avatar {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  overflow: hidden;
  position: relative;
  border: 3px solid var(--white-color);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.testimonial__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.testimonial__info {
  flex: 1;
}

.testimonial__name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--dark-color);
  margin-bottom: 0.25rem;
  letter-spacing: -0.01em;
}

.testimonial__role {
  color: var(--gray-color);
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
  font-weight: 400;
}

.testimonial__rating {
  display: flex;
  gap: 0.25rem;
}

.testimonial__rating i {
  color: #fbbf24;
  font-size: 1rem;
}

.testimonials__navigation {
  display: flex;
  justify-content: center;
}

.testimonials__controls {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  background: var(--white-color);
  border-radius: 50px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(148, 163, 184, 0.1);
}

.testimonial__btn {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: rgba(148, 163, 184, 0.3);
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.testimonial__btn::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 0;
  height: 0;
  background: var(--primary-color);
  border-radius: 50%;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial__btn:hover {
  background: rgba(59, 130, 246, 0.2);
  transform: scale(1.2);
}

.testimonial__btn.active {
  background: var(--primary-color);
  transform: scale(1.1);
}

.testimonial__btn.active::before {
  width: 6px;
  height: 6px;
  background: var(--white-color);
}

/* =============== CTA =============== */
.cta {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  color: var(--white-color);
}

.cta__container {
  text-align: center;
  padding: 3rem 2rem;
}

.cta__title {
  font-size: var(--h2-font-size);
  margin-bottom: 1rem;
  color: var(--white-color);
}

.cta__description {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

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

.cta .button:hover {
  background-color: var(--light-color);
  transform: translateY(-2px);
}

/* =============== FOOTER =============== */
.footer {
  background-color: var(--dark-color);
  color: var(--white-color);
  padding: 3rem 0 1rem;
}

.footer__container {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer__logo {
  color: var(--primary-color);
  font-weight: var(--font-bold);
  font-size: 1.5rem;
  margin-bottom: 1rem;
  display: inline-block;
}

.footer__description {
  color: var(--gray-color);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.footer__social {
  display: flex;
  gap: 1rem;
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--white-color);
  transition: var(--transition);
}

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

.footer__title {
  font-size: var(--h3-font-size);
  margin-bottom: 1rem;
  color: var(--white-color);
}

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

.footer__link {
  color: var(--gray-color);
  transition: var(--transition);
}

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

.footer__contact p {
  margin-bottom: 0.5rem;
  color: var(--gray-color);
}

.footer__bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--gray-color);
}

/* =============== MODAL =============== */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-modal);
  backdrop-filter: blur(10px);
}

.modal.show {
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease;
}

.modal__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
}

.modal__container {
  position: relative;
  width: 95%;
  max-width: 1000px;
  max-height: 95vh;
  overflow: hidden;
  z-index: 10;
  animation: slideUp 0.4s ease;
}

.modal__content {
  background: var(--white-color);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
  max-height: 95vh;
  overflow-y: auto;
}

.modal__close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 20;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.modal__close:hover {
  background: var(--primary-color);
  color: var(--white-color);
  transform: rotate(90deg);
}

.modal__header {
  position: relative;
  height: 300px;
  overflow: hidden;
}

.modal__image-container {
  position: relative;
  width: 100%;
  height: 100%;
}

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

.modal__image-overlay {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
}

.modal__gallery-btn {
  background: rgba(255, 255, 255, 0.9);
  border: none;
  padding: 0.75rem 1rem;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: var(--font-medium);
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

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

.modal__body {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 0;
}

.modal__info {
  padding: 2.5rem;
}

.modal__title-section {
  margin-bottom: 1.5rem;
}

.modal__title {
  font-size: 2rem;
  font-weight: var(--font-bold);
  color: var(--dark-color);
  margin-bottom: 0.75rem;
}

.modal__rating {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.modal__stars {
  display: flex;
  gap: 0.25rem;
  color: var(--accent-color);
}

.modal__rating-text {
  color: var(--gray-color);
  font-size: 0.875rem;
}

.modal__description {
  color: var(--gray-color);
  line-height: 1.7;
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

.modal__specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.modal__spec {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background: var(--light-color);
  border-radius: var(--border-radius);
}

.modal__spec-icon {
  width: 32px;
  height: 32px;
  background: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white-color);
  font-size: 0.875rem;
}

.modal__spec-text {
  font-size: 0.875rem;
  font-weight: var(--font-medium);
  color: var(--dark-color);
}

.modal__highlights {
  margin-bottom: 2rem;
}

.modal__highlights-title {
  font-size: 1.1rem;
  font-weight: var(--font-semibold);
  color: var(--dark-color);
  margin-bottom: 1rem;
}

.modal__highlights-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.75rem;
}

.modal__highlights-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--gray-color);
  font-size: 0.875rem;
}

.modal__highlights-list i {
  color: var(--secondary-color);
  font-weight: bold;
}

.modal__booking {
  background: var(--light-color);
  padding: 2.5rem;
  border-left: 1px solid var(--border-color);
}

.modal__price-card {
  background: var(--white-color);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  text-align: center;
  margin-bottom: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.modal__price-header {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.modal__price-amount {
  font-size: 2.5rem;
  font-weight: var(--font-bold);
  color: var(--primary-color);
}

.modal__price-period {
  font-size: 1rem;
  color: var(--gray-color);
}

.modal__price-note {
  font-size: 0.75rem;
  color: var(--gray-color);
}

.modal__form-container {
  background: var(--white-color);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.modal__form-title {
  font-size: 1.25rem;
  font-weight: var(--font-semibold);
  color: var(--dark-color);
  margin-bottom: 1.5rem;
  text-align: center;
}

.modal__form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

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

.form__group {
  position: relative;
}

.form__label {
  display: block;
  font-size: 0.875rem;
  font-weight: var(--font-medium);
  color: var(--dark-color);
  margin-bottom: 0.5rem;
}

.form__input {
  width: 100%;
  padding: 0.875rem;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-small);
  font-size: var(--normal-font-size);
  transition: var(--transition);
  background: var(--white-color);
}

.form__input:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form__input-container {
  position: relative;
}

.form__input--icon {
  padding-left: 2.5rem;
}

.form__input-icon {
  position: absolute;
  left: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-color);
  font-size: 1rem;
}

.form__summary {
  background: var(--light-color);
  padding: 1rem;
  border-radius: var(--border-radius-small);
  margin-bottom: 1rem;
}

.form__summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  font-size: 0.875rem;
  color: var(--gray-color);
}

.form__summary-total {
  border-top: 1px solid var(--border-color);
  margin-top: 0.5rem;
  padding-top: 1rem;
  font-weight: var(--font-semibold);
  color: var(--dark-color);
  font-size: 1rem;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.form__group {
  position: relative;
  margin-bottom: 1.5rem;
}

.form__input {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-small);
  font-size: var(--normal-font-size);
  transition: var(--transition);
}

.form__input:focus {
  border-color: var(--primary-color);
  outline: none;
}

.form__label {
  position: absolute;
  top: -0.5rem;
  left: 0.75rem;
  background-color: var(--white-color);
  padding: 0 0.5rem;
  font-size: var(--small-font-size);
  color: var(--gray-color);
  z-index: 1;
}

/* =============== RESPONSIVE =============== */
@media screen and (max-width: 968px) {
  .container {
    margin-left: 1rem;
    margin-right: 1rem;
  }

  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 6rem 2rem 2rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.1);
    border-left: 1px solid rgba(148, 163, 184, 0.1);
    flex-direction: column;
    gap: 3rem;
  }

  .nav__menu.show {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
  }

  .nav__item {
    width: 100%;
  }

  .nav__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    background: rgba(248, 250, 252, 0.5);
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 500;
    border: 1px solid rgba(148, 163, 184, 0.1);
    transition: all 0.3s ease;
  }

  .nav__link:hover,
  .nav__link.active {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.2);
    color: var(--primary-color);
    transform: translateX(4px);
  }

  .nav__link-indicator {
    position: relative;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: transparent;
    transition: all 0.3s ease;
  }

  .nav__link:hover .nav__link-indicator,
  .nav__link.active .nav__link-indicator {
    background: var(--primary-color);
    width: 6px;
  }

  .nav__actions {
    flex-direction: column;
    gap: 1rem;
    width: 100%;
  }

  .nav__action-btn {
    width: 100%;
    justify-content: center;
    padding: 1rem 1.5rem;
    font-size: 1rem;
  }

  .nav__toggle {
    display: flex;
  }

  .nav__close {
    display: block;
  }

  .hero__container {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }

  .hero__content {
    order: 2;
    max-width: 100%;
  }

  .hero__visual {
    order: 1;
  }

  .hero__title {
    font-size: 2.5rem;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__stats {
    justify-content: center;
  }

  .hero__floating-card--1 {
    top: 10%;
    left: 5%;
  }

  .hero__floating-card--2 {
    bottom: 15%;
    right: 5%;
  }

  .cars__grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
  }

  .cars__filters {
    gap: 0.25rem;
  }

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

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

  .modal__booking {
    border-left: none;
    border-top: 1px solid var(--border-color);
    padding: 2rem;
  }

  .modal__header {
    height: 250px;
  }

  /* Testimonials responsive */
  .testimonials__header .section__title {
    font-size: 2rem;
  }

  .testimonial__card {
    padding: 2rem;
  }

  .testimonial__text {
    font-size: 1.125rem;
  }

  .testimonials__wrapper {
    min-height: 350px;
  }
}

@media screen and (max-width: 576px) {
  :root {
    --h1-font-size: 2rem;
    --h2-font-size: 1.5rem;
    --h3-font-size: 1.25rem;
  }

  .section {
    padding: 3rem 0 2rem;
  }

  /* Navigation mobile styles */
  .nav {
    padding: 0 0.5rem;
  }

  .nav__logo-icon {
    width: 36px;
    height: 36px;
    font-size: 1.1rem;
  }

  .nav__logo-text {
    font-size: 1.25rem;
  }

  .nav__menu {
    max-width: 100%;
    padding: 5rem 1.5rem 2rem;
  }

  .nav__link {
    padding: 0.875rem 1.25rem;
    font-size: 0.95rem;
  }

  .nav__action-btn {
    padding: 0.875rem 1.25rem;
    font-size: 0.95rem;
  }

  .hero {
    padding-top: calc(var(--header-height) + 1rem);
    min-height: 90vh;
  }

  .hero__title {
    font-size: 2rem;
  }

  .hero__actions {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  .hero__stats {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .hero__floating-card {
    display: none;
  }

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

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

  .cars__filters {
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
  }

  .filter__btn {
    width: 100%;
    max-width: 200px;
  }

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

  .modal__container {
    width: 98%;
    margin: 1rem auto;
  }

  .modal__info,
  .modal__booking {
    padding: 1.5rem;
  }

  .modal__header {
    height: 200px;
  }

  .modal__title {
    font-size: 1.5rem;
  }

  .modal__highlights-list {
    grid-template-columns: 1fr;
  }

  .testimonial__author {
    flex-direction: column;
    text-align: center;
  }

  .testimonial__info {
    text-align: center;
  }

  .testimonials__container {
    min-height: 320px; /* Slightly more height on mobile */
  }

  .testimonial__card {
    padding: 2rem 1.5rem;
  }

  /* Additional mobile testimonials styles */
  .testimonials__header .section__title {
    font-size: 1.75rem;
  }

  .testimonials__header {
    margin-bottom: 3rem;
  }

  .testimonial__text {
    font-size: 1rem;
    margin-bottom: 2rem;
  }

  .testimonial__author {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  .testimonial__info {
    text-align: center;
  }

  .testimonial__avatar {
    width: 60px;
    height: 60px;
  }

  .testimonials__wrapper {
    min-height: 320px;
  }

  .testimonials__controls {
    gap: 0.75rem;
    padding: 0.75rem;
  }

  .modal__content {
    width: 95%;
    margin: 1rem;
  }

  .modal__info {
    padding: 1.5rem;
  }
}