/* GLOBAL */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, sans-serif;
  background: #f3f4f6;           /* light grey */
  color: #111827;                /* dark slate text */
  scroll-behavior: smooth;
}

/* NAVIGATION */
.top-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 5vw;
  background: #ffffff;
  border-bottom: 1px solid #e5e7eb;
}

.logo-text {
  font-weight: 700;
  letter-spacing: 0.12em;
  font-size: 0.9rem;
  color: #111827;
}

.top-nav nav a {
  margin-left: 1.5rem;
  text-decoration: none;
  color: #4b5563;
  font-size: 0.95rem;
}

.top-nav nav a:hover {
  color: #0ea5e9;
}

/* HERO */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 2rem;
  padding: 4rem 5vw 4rem;
  align-items: center;
  background: linear-gradient(135deg, #e0f2fe 0%, #f9fafb 40%, #eef2ff 100%);
}

.hero-content h1 {
  font-size: clamp(2.1rem, 4vw, 3rem);
  margin-bottom: 1rem;
  color: #0f172a;
}

.hero-content p {
  max-width: 480px;
  line-height: 1.5;
  color: #4b5563;
  margin-bottom: 1.8rem;
}

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

.hero-logo {
  width: 500px;
  max-width: 100%;
  transform: translateY(10px);
}

/* SECTIONS */
.section {
  padding: 3.5rem 5vw;
}

.section-light {
  background: #eef2ff;          /* soft light-blue/grey */
}

.section h2 {
  font-size: 1.9rem;
  margin-bottom: 1.5rem;
  color: #111827;
}

.section-intro {
  color: #4b5563;
}

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

.card {
  background: #ffffff;
  border-radius: 14px;
  padding: 1.6rem;
  border: 1px solid #e5e7eb;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.05);
}

.card p {
  margin: 0;
  color: #4b5563;
}

/* GALLERY GRID FIX */
.gallery-grid {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.gallery-item {
  background: #ffffff;
  border-radius: 12px;
  padding: 1rem;
  border: 1px solid #e5e7eb;
  text-align: center;
  box-shadow: 0 6px 16px rgba(0,0,0,0.05);
}

.gallery-item img {
  width: 100%;
  height: 450px;
  object-fit: cover;      /* makes them uniform */
  border-radius: 10px;
}

.credit {
  margin-top: 0.6rem;
  color: #6b7280;
  font-size: 0.85rem;
}


/* FAQ */
.faq-item + .faq-item {
  margin-top: 1rem;
}

.faq-item h3 {
  margin-bottom: 0.3rem;
  color: #111827;
}

/* CONTACT FORM – bigger, centred, nicer */
#contact {
  text-align: center;
}

#contact h2 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

#contact p {
  max-width: 650px;
  margin: 0 auto 1.8rem;
  color: #4b5563;
}

.contact-form {
  max-width: 650px;
  margin: 0 auto 0;
  padding: 2rem 1.8rem;
  display: grid;
  gap: 1.1rem;
  background: #ffffff;
  border-radius: 18px;
  border: 1px solid #e5e7eb;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
  text-align: left;
}

.contact-form label {
  display: grid;
  gap: 0.4rem;
  font-size: 0.98rem;
  color: #111827;
}

.contact-form input,
.contact-form textarea {
  padding: 0.75rem 0.9rem;
  border-radius: 8px;
  border: 1px solid #d1d5db;
  background: #f9fafb;
  color: #111827;
  font-size: 1rem;
}

.contact-form textarea {
  min-height: 150px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 1px solid #0ea5e9;
  box-shadow: 0 0 0 1px rgba(14, 165, 233, 0.3);
}

/* BUTTON + ADVANCED SNOWFLAKE EFFECT */
.btn-primary {
  position: relative;
  overflow: hidden;
  display: inline-block;
  padding: 0.8rem 1.8rem;
  background: #0ea5e9;        /* sky blue */
  color: #ffffff;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  cursor: pointer;
  border: none;
}

/* Keep button text on top */
.btn-label {
  position: relative;
  z-index: 3;
}

/* Base snowflake style */
.flake {
  position: absolute;
  top: -40px;
  opacity: 0;
  pointer-events: none;
  z-index: 2;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
}

/* Different sizes, speeds, positions */
.flake.f1 {
  left: 10%;
  font-size: 2.2rem;
  animation-duration: 1.3s;
}

.flake.f2 {
  left: 28%;
  font-size: 1.5rem;
  animation-duration: 1.5s;
  animation-delay: 0.1s;
}

.flake.f3 {
  left: 46%;
  font-size: 2.7rem;
  animation-duration: 1.8s;
  animation-delay: 0.25s;
}

.flake.f4 {
  left: 64%;
  font-size: 1.9rem;
  animation-duration: 1.4s;
  animation-delay: 0.15s;
}

.flake.f5 {
  left: 78%;
  font-size: 2.4rem;
  animation-duration: 2s;
  animation-delay: 0.3s;
}

.flake.f6 {
  left: 88%;
  font-size: 1.3rem;
  animation-duration: 1.1s;
  animation-delay: 0.05s;
}

/* Start animation when hovering */
.btn-primary:hover .flake {
  animation-name: snowFall;
}

/* Falling + drift + fade */
@keyframes snowFall {
  0% {
    transform: translateY(0) translateX(0) scale(1);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  50% {
    transform: translateY(35px) translateX(-6px) scale(1.1);
  }
  100% {
    transform: translateY(70px) translateX(6px) scale(0.9);
    opacity: 0;
  }
}

/* FOOTER */
.footer {
  text-align: center;
  padding: 1.5rem 1rem;
  border-top: 1px solid #e5e7eb;
  background: #ffffff;
  color: #6b7280;
  font-size: 0.9rem;
}

/* MOBILE */
@media (max-width: 800px) {
  body {
    font-size: 16px;
  }

  /* NAV: stack nicer on small screens */
  .top-nav {
    flex-direction: column;
    align-items: flex-start;
    padding: 0.6rem 4vw;
    gap: 0.25rem;
  }

  .top-nav nav {
    margin-top: 0.25rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
  }

  .top-nav nav a {
    margin: 0;
    font-size: 0.9rem;
  }

  /* HERO */
  .hero {
    grid-template-columns: 1fr;
    padding: 3rem 6vw 3.5rem;
    text-align: center;
  }

  .hero-content {
    text-align: center;
  }

  .hero-content h1 {
    font-size: 1.9rem;
  }

  .hero-content p {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-image {
    margin-top: 1.8rem;
  }

  .hero-logo {
    max-width: 260px;
    width: 100%;
  }

  /* GENERAL SECTION PADDING */
  .section {
    padding: 2.5rem 6vw;
  }

  /* GALLERY IMAGES not too tall on phones */
  .gallery-item img {
    height: 260px;
  }

  /* CONTACT FORM spacing */
  .contact-form {
    padding: 1.5rem 1.3rem;
  }

  .btn-primary {
    margin: 0 auto;
    display: inline-flex;
    justify-content: center;
    align-items: center;
  }
}