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

:root {
  --color-primary: #00b5e2;
  --color-primary-dark: #0089ab;
  --color-secondary: #39c36e;
  --color-accent: #ffb52a;
  --color-bg: #f5fbff;
  --color-bg-light: #ffffff;
  --color-text: #163047;
  --color-muted: #607286;
  --shadow-soft: 0 18px 45px rgba(5, 57, 94, 0.12);
  --radius-lg: 1.5rem;
  --radius-md: 1rem;
  --radius-sm: 0.75rem;
  --transition-fast: 0.2s ease-out;
  --max-width: 1120px;
}

html {
  scroll-behavior: smooth;
}

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

/* Layout helpers */

.container {
  width: min(100% - 2.5rem, var(--max-width));
  margin-inline: auto;
}

.section {
  padding: 4rem 0;
}

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

.section--accent {
  background: linear-gradient(135deg, #e4fff1, #f3fbff);
}

.section--video {
  background-color: #f1f8ff;
}

.section--social {
  background-color: #ffffff;
}

.section--contact {
  background: radial-gradient(circle at top left, #e5fff4 0, #ffffff 45%, #f1f8ff 100%);
}

.section__title {
  font-size: clamp(1.8rem, 2.4vw + 1rem, 2.4rem);
  text-align: center;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.section__subtitle {
  text-align: center;
  max-width: 38rem;
  margin: 0 auto 2.5rem;
  color: var(--color-muted);
}

.section__grid {
  display: grid;
  gap: 2.5rem;
}

.section__grid--reverse {
  align-items: center;
}

.section__text > h2 {
  margin-bottom: 1rem;
}

.section__text > p {
  margin-bottom: 1rem;
}

/* Navbar */

.navbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.navbar__brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.navbar__logo {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  object-fit: cover;
}

.navbar__title {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.03em;
}

.navbar__subtitle {
  font-size: 0.8rem;
  color: var(--color-muted);
}

.navbar__links {
  list-style: none;
  display: flex;
  gap: 1.25rem;
  font-size: 0.9rem;
}

.navbar__links a {
  text-decoration: none;
  color: var(--color-text);
  font-weight: 500;
  position: relative;
}

.navbar__links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.2rem;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-primary));
  transition: width var(--transition-fast);
}

.navbar__links a:hover::after {
  width: 100%;
}

/* Mobile nav */

.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 0.18rem;
  background: none;
  border: none;
  cursor: pointer;
}

.navbar__toggle span {
  width: 22px;
  height: 2px;
  border-radius: 999px;
  background-color: var(--color-text);
}

/* Hero */

.hero {
  background: radial-gradient(circle at top left, #e6fff7 0, #e0f5ff 40%, #ffffff 100%);
  padding-bottom: 3rem;
}

.hero__content {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: center;
  padding: 1.5rem 1.25rem 0;
}

.hero__copy h1 {
  font-size: clamp(2rem, 2.8vw + 1rem, 2.6rem);
  line-height: 1.12;
  margin-bottom: 1rem;
}

.hero__copy p {
  color: var(--color-muted);
  margin-bottom: 1.5rem;
}

.hero__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.hero__contact {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  font-size: 0.95rem;
}

.hero__phone {
  color: var(--color-primary-dark);
  text-decoration: none;
  font-weight: 600;
}

.hero__image img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  object-fit: cover;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.65rem 1.4rem;
  font-weight: 600;
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  font-size: 0.95rem;
  transition: background-color var(--transition-fast), color var(--transition-fast),
    transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
  color: #ffffff;
  box-shadow: 0 12px 32px rgba(0, 145, 125, 0.35);
}

.btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 40px rgba(0, 145, 125, 0.45);
}

.btn--outline {
  background-color: #ffffff;
  border-color: rgba(0, 145, 125, 0.2);
  color: var(--color-primary-dark);
}

.btn--outline:hover {
  border-color: var(--color-primary);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.btn--small {
  padding: 0.45rem 0.9rem;
  font-size: 0.85rem;
}

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

/* Lists */

.list {
  list-style: none;
  color: var(--color-muted);
}

.list li + li {
  margin-top: 0.35rem;
}

.list--bullets li {
  position: relative;
  padding-left: 1.3rem;
}

.list--bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, #ffffff 0, var(--color-accent) 55%);
}

/* Image collage */

.section__image-collage {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.image-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  background-color: #ffffff;
}

.image-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.image-card--accent {
  transform: translateY(10%);
}

.image-card--rounded img {
  border-radius: 1.5rem;
}

/* Cards */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.5rem;
}

.card {
  background-color: #ffffff;
  border-radius: var(--radius-md);
  padding: 1.4rem 1.5rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(0, 0, 0, 0.02);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(0, 181, 226, 0.14), transparent 60%);
  pointer-events: none;
}

.card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

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

/* Gallery */

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.gallery__item {
  width: 100%;
  border-radius: var(--radius-sm);
  object-fit: cover;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast),
    filter var(--transition-fast);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
}

.gallery__item:hover {
  transform: translateY(-3px) scale(1.02);
  filter: saturate(1.1);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

/* Lightbox */

.lightbox {
  position: fixed;
  inset: 0;
  background-color: rgba(7, 21, 36, 0.8);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 40;
  padding: 1rem;
}

.lightbox--open {
  display: flex;
}

.lightbox__content {
  max-width: 900px;
  width: 100%;
  position: relative;
}

.lightbox__img {
  width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
  background-color: #ffffff;
}

.lightbox__close {
  position: absolute;
  top: -2.2rem;
  right: 0;
  border: none;
  background: none;
  color: #ffffff;
  font-size: 2rem;
  cursor: pointer;
}

/* Video */

.video-wrapper {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.video-wrapper::before {
  content: "";
  display: block;
  padding-bottom: 56.25%;
}

.video-wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* Social */

.social-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 1.2rem;
  margin-top: 1.5rem;
}

.social-card {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 1.1rem 1.2rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  background: linear-gradient(135deg, rgba(0, 181, 226, 0.08), rgba(57, 195, 110, 0.12));
  border: 1px solid rgba(0, 0, 0, 0.05);
  color: var(--color-text);
  box-shadow: var(--shadow-soft);
}

.social-card__label {
  font-weight: 600;
}

.social-card__handle {
  font-size: 0.9rem;
  color: var(--color-muted);
}

/* Contact */

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.2rem;
  margin-top: 1.2rem;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  color: var(--color-muted);
}

.contact-info a {
  color: var(--color-primary-dark);
}

.contact-form__wrapper {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-soft);
}

.contact-form h3 {
  margin-bottom: 0.8rem;
}

.form-group {
  margin-bottom: 0.75rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 0.2rem;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  border-radius: 0.8rem;
  border: 1px solid rgba(12, 69, 107, 0.15);
  padding: 0.5rem 0.75rem;
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 181, 226, 0.15);
}

.form-footnote {
  margin-top: 0.4rem;
  font-size: 0.78rem;
  color: var(--color-muted);
}

/* Footer */

.footer {
  border-top: 1px solid rgba(0, 0, 0, 0.04);
  padding: 1.2rem 0 1.5rem;
  background-color: #ffffff;
  font-size: 0.85rem;
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.footer__credits a {
  color: var(--color-primary-dark);
  text-decoration: none;
}

.footer__credits a:hover {
  text-decoration: underline;
}

/* WhatsApp float */

.whatsapp-float {
  position: fixed;
  right: 1.3rem;
  bottom: 1.3rem;
  width: 54px;
  height: 54px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 20%, #e8fff5 0, #25d366 55%, #1ea952 100%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.32);
  text-decoration: none;
  z-index: 30;
}

.whatsapp-float__icon {
  font-size: 1.5rem;
}

/* Responsive */

@media (max-width: 960px) {
  .hero__content {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero__image {
    order: -1;
  }

  .section__grid,
  .section__grid.section__grid--reverse {
    grid-template-columns: minmax(0, 1fr);
  }

  .section__image-collage {
    max-width: 420px;
    margin: 0 auto;
  }
}

@media (max-width: 800px) {
  .navbar__toggle {
    display: flex;
  }

  .navbar__links {
    position: absolute;
    right: 1.25rem;
    top: 100%;
    margin-top: 0.4rem;
    background-color: #ffffff;
    padding: 0.85rem 1rem;
    border-radius: 999px;
    box-shadow: var(--shadow-soft);
    display: none;
    flex-direction: column;
    gap: 0.6rem;
  }

  .navbar__links--open {
    display: flex;
  }
}

@media (max-width: 640px) {
  .hero__content {
    padding-inline: 1rem;
  }

  .navbar {
    padding-inline: 1rem;
  }

  .section {
    padding: 3rem 0;
  }

  .contact-form__wrapper {
    padding: 1.25rem;
  }

  .whatsapp-float {
    width: 50px;
    height: 50px;
    right: 1rem;
    bottom: 1rem;
  }
}