:root {
  /* Palette - Modern & Trustworthy */
  --primary: #D90000;
  --primary-dark: #b30000;
  --primary-light: #ffebeb;

  --dark: #0f172a;
  /* Deep Navy/Black for text */
  --dark-light: #334155;
  /* Slate for secondary text */
  --gray: #f8fafc;
  /* Very light gray for backgrounds */
  --gray-border: #e2e8f0;

  --white: #ffffff;

  --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);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --font-main: 'Outfit', sans-serif;

  --max-width: 1200px;
  --header-height: 72px;
}

/* Reset & Base */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-main);
  color: var(--dark);
  background: var(--white);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.2s;
}

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

/* ================= Topbar ================= */
.topbar {
  background: var(--dark);
  color: var(--white);
  font-size: 0.875rem;
  padding-block: 0.5rem;
  position: relative;
  z-index: 50;
}

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

.topbar__left {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
}

.dot {
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 0 2px rgba(217, 0, 0, 0.3);
}

.topbar__right {
  display: flex;
  gap: 1.5rem;
}

.topbar__link {
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
}

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

/* ================= Header ================= */
.header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-border);
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: transform 0.3s ease;
}

.header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

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

.brand__logo {
  height: 48px;
  width: auto;
}

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand__title {
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--dark);
}

.brand__subtitle {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--dark-light);
  font-weight: 600;
}

.contact-pill {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--secondary-bg, #fff);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--gray-border);
  font-weight: 600;
  color: var(--dark);
}

.contact-pill__icon {
  color: var(--primary);
  font-size: 1.1rem;
}

.contact-pill__number {
  font-size: 1rem;
  font-weight: 700;
}

/* ================= Hero ================= */
.hero {
  padding-block: 4rem 5rem;
  background: radial-gradient(circle at top right, var(--primary-light) 0%, transparent 40%),
    radial-gradient(circle at bottom left, var(--gray) 0%, transparent 40%);
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 3rem;
}

.hero__content h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: var(--dark);
}

.hero__content h1 span {
  color: var(--primary);
}

.hero__lead {
  font-size: 1.125rem;
  color: var(--dark-light);
  margin-bottom: 2.5rem;
  max-width: 50ch;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
}

.btn--primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 12px rgba(217, 0, 0, 0.3);
}

.btn--primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(217, 0, 0, 0.4);
}

.btn--outline {
  background: var(--white);
  border: 1px solid var(--gray-border);
  color: var(--dark);
}

.btn--outline:hover {
  border-color: var(--dark);
  background: var(--gray);
}

.hero__image-wrapper {
  position: relative;
}

.hero__image {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  transform: perspective(1000px) rotateY(-5deg);
  transition: transform 0.5s ease;
}

.hero__image:hover {
  transform: perspective(1000px) rotateY(0deg);
}

.hero__badge {
  position: absolute;
  bottom: 20px;
  right: -20px;
  background: var(--white);
  padding: 1rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: float 4s ease-in-out infinite;
}

@keyframes float {

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

  50% {
    transform: translateY(-10px);
  }
}

/* ================= Catalog ================= */
.section {
  padding-block: 5rem;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
  max-width: 600px;
  margin-inline: auto;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.section-subtitle {
  color: var(--dark-light);
  font-size: 1.125rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.card {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: all 0.3s ease;
  position: relative;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.card__badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
}

.card__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.card__features {
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.card__features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--dark-light);
  margin-bottom: 0.5rem;
}

.card__features li::before {
  content: "✓";
  color: var(--primary);
  font-weight: bold;
}

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

.card__price {
  font-weight: 700;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  border-radius: var(--radius-md);
  background: var(--dark);
  color: var(--white);
  font-weight: 600;
}

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

/* ================= Services ================= */
.bg-gray {
  background: var(--gray);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.feature-item {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: transform 0.3s ease;
}

.feature-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: inline-block;
  background: var(--primary-light);
  width: 64px;
  height: 64px;
  line-height: 64px;
  border-radius: 50%;
}

.feature-title {
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.feature-desc {
  font-size: 0.9rem;
  color: var(--dark-light);
}

/* ================= Contact ================= */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 2rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-border);
}

.contact-info {
  background: var(--dark);
  color: var(--white);
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-info h3 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.contact-info p {
  opacity: 0.8;
  margin-bottom: 2rem;
}

.contact-form-wrapper {
  padding: 3rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.2s;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

/* ================= Footer ================= */
.footer {
  background: var(--dark);
  color: var(--white);
  padding-block: 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.footer__copy {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ================= Floating WA ================= */
.wa-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: #25D366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  z-index: 100;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.wa-float:hover {
  transform: scale(1.1);
}

/* ================= Responsive ================= */
@media (max-width: 900px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__actions {
    justify-content: center;
  }

  .contact-container {
    grid-template-columns: 1fr;
  }

  .header__inner {
    flex-direction: column;
    gap: 1rem;
    height: auto;
    padding-block: 1rem;
  }

  .header {
    height: auto;
    position: relative;
  }

  .topbar__right {
    display: none;
  }

  /* Simplify on mobile */
  .topbar__inner {
    justify-content: center;
  }
}

/* ================= Animations ================= */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

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