:root {
  --color-primary: #1d5ba8;
  --color-primary-dark: #123a70;
  --color-accent: #4fa3e0;
  --color-bg: #ffffff;
  --color-bg-alt: #f4f7fb;
  --color-text: #1e2733;
  --color-text-muted: #5c6b7a;
  --color-border: #dfe6ee;
  --radius: 14px;
  --shadow: 0 8px 24px rgba(18, 58, 112, 0.08);
  --max-width: 1160px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

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

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

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

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

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

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

.btn-outline {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}

.logo {
  display: inline-flex;
  align-items: center;
}

.logo-full {
  height: 46px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color 0.15s ease;
}

.nav-links a:hover {
  color: var(--color-primary);
}

.nav-cta {
  display: inline-block;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* Hero */
.hero {
  padding: 90px 0;
  background: linear-gradient(180deg, var(--color-bg-alt), #fff);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.badge {
  display: inline-block;
  background: #e7f0fb;
  color: var(--color-primary-dark);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.hero-text h1 {
  font-size: 2.6rem;
  line-height: 1.2;
  margin-bottom: 20px;
  font-weight: 800;
}

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

.hero-text p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  max-width: 480px;
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 40px;
}

.hero-stats div {
  display: flex;
  flex-direction: column;
}

.hero-stats strong {
  font-size: 1.6rem;
  color: var(--color-primary-dark);
}

.hero-stats span {
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.hero-image {
  display: flex;
  justify-content: center;
}

.hero-visual {
  position: relative;
  width: 100%;
  padding: 0 0 40px 40px;
}

.hero-blob {
  position: absolute;
  top: -32px;
  right: -24px;
  width: 78%;
  height: 78%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: 42% 58% 56% 44% / 46% 40% 60% 54%;
  box-shadow: 0 30px 60px rgba(18, 58, 112, 0.35);
  z-index: 0;
}

.hero-photo-main {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 24px;
  border: 6px solid #fff;
  box-shadow: var(--shadow);
}

.hero-photo-accent {
  position: absolute;
  z-index: 2;
  bottom: 0;
  left: 0;
  width: 52%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 16px;
  border: 5px solid #fff;
  box-shadow: 0 20px 40px rgba(18, 58, 112, 0.4);
}

/* Sections */
.section {
  padding: 90px 0;
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 56px;
}

.eyebrow {
  display: inline-block;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.section-header h2 {
  font-size: 2rem;
  margin-bottom: 12px;
  font-weight: 800;
}

.section-header p {
  color: var(--color-text-muted);
}

.grid {
  display: grid;
  gap: 28px;
}

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

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* Gallery */
.gallery-item {
  text-align: center;
}

.gallery-photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  box-shadow: var(--shadow);
  margin-bottom: 12px;
}

.gallery-item figcaption {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-text-muted);
}

/* Photo slider */
.photo-slider {
  position: relative;
  width: 100%;
  overflow: hidden;
  margin-bottom: 12px;
}

.photo-slider--gallery {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.photo-slider--product {
  aspect-ratio: 16 / 10;
  border-radius: 10px;
}

.photo-slider img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.9s ease;
}

.photo-slider img.is-active {
  opacity: 1;
}

.slider-dots {
  position: absolute;
  bottom: 10px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 6px;
  z-index: 1;
}

.slider-dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
  transition: background 0.2s ease, transform 0.2s ease;
}

.slider-dots span.is-active {
  background: #fff;
  transform: scale(1.3);
}

/* Cards */
.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: #e7f0fb;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 18px;
}

.card h3 {
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* Product cards */
.product-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  padding: 28px;
  text-align: center;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.product-image {
  width: 100%;
  aspect-ratio: 16 / 10;
  background: var(--color-bg-alt);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  margin-bottom: 18px;
}

.product-card h3 {
  margin-bottom: 6px;
}

.product-card p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 14px;
}

.price {
  display: inline-block;
  font-weight: 800;
  color: var(--color-primary-dark);
  font-size: 1.1rem;
}

/* Testimonials */
.testimonial-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
}

.testimonial-card p {
  color: var(--color-text);
  margin-bottom: 22px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}

.testimonial-author div strong {
  display: block;
  font-size: 0.95rem;
}

.testimonial-author div span {
  color: var(--color-text-muted);
  font-size: 0.82rem;
}

/* Contact */
.contact-wrap {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 40px;
  align-items: start;
}

.contact-form {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.95rem;
  resize: vertical;
}

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

.contact-form button {
  align-self: flex-start;
}

.form-note {
  font-size: 0.88rem;
  color: var(--color-primary-dark);
  min-height: 1.2em;
}

.hp-field {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.info-item strong {
  color: var(--color-primary-dark);
  font-size: 0.9rem;
}

.info-item span {
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

/* Footer */
.footer {
  background: var(--color-primary-dark);
  color: #d9e6de;
  padding: 56px 0 20px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer .logo {
  background: #fff;
  padding: 10px 16px;
  border-radius: 10px;
}

.footer-logo {
  height: 52px;
}

.footer p {
  margin-top: 10px;
  color: #b7c9bf;
  max-width: 320px;
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: #d9e6de;
  font-size: 0.92rem;
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  text-align: center;
  color: #9db3a5;
  font-size: 0.82rem;
  padding-top: 20px;
}

/* WhatsApp floating button */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 58px;
  height: 58px;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
  z-index: 200;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.3);
}

@media (max-width: 720px) {
  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 52px;
    height: 52px;
  }

  .whatsapp-float svg {
    width: 27px;
    height: 27px;
  }
}

/* Responsive */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-image {
    order: -1;
  }

  .grid-3 {
    grid-template-columns: 1fr 1fr;
  }

  .grid-4 {
    grid-template-columns: 1fr 1fr;
  }

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

@media (max-width: 720px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .navbar.open .navbar-inner {
    flex-wrap: wrap;
  }

  .navbar.open .nav-links {
    display: flex;
    flex-direction: column;
    width: 100%;
    order: 3;
    gap: 18px;
    padding: 20px 0 8px;
    border-top: 1px solid var(--color-border);
    margin-top: 20px;
  }

  .navbar.open .nav-cta {
    display: inline-block;
    order: 4;
    width: 100%;
    text-align: center;
    margin-bottom: 20px;
  }

  .menu-toggle {
    display: flex;
  }

  .hero-text h1 {
    font-size: 2rem;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .grid-4 {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: 24px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}