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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: #2d2d2d;
  background-color: #fff;
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.logo-img {
  display: block;
  height: auto;
}

/* --- Hero logo (centerpiece) & entry animation --- */
.hero-logo-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 3rem 1.5rem 2rem;
  margin: 0 auto;
}

.hero-logo {
  max-width: min(90vw, 42rem);
  width: 100%;
  height: auto;
  animation: logo-entry 1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  opacity: 0;
}

@keyframes logo-entry {
  0% {
    opacity: 0;
    transform: scale(0.92) translateY(1rem);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* --- Hero --- */
.hero {
  padding: 0 0 5rem;
  text-align: center;
}

.hero-inner {
  max-width: 42rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.hero-title {
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #1a1a1a;
  margin: 0 0 1.25rem;
}

.hero-text {
  font-size: 1.125rem;
  color: #5a5a5a;
  margin: 0 0 2rem;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 0.875rem 1.75rem;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 8px;
  transition: background-color 0.2s, color 0.2s, transform 0.15s;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: #2d2d2d;
  color: #faf9f7;
}

.btn-primary:hover {
  background: #1a1a1a;
}

.btn-secondary {
  background: transparent;
  color: #2d2d2d;
  border: 2px solid #2d2d2d;
}

.btn-secondary:hover {
  background: #2d2d2d;
  color: #faf9f7;
}

/* --- Sections --- */
.section {
  padding: 4rem 0;
}

.section-title {
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #1a1a1a;
  margin: 0 0 1rem;
  text-align: center;
}

.section-text {
  max-width: 36rem;
  margin: 0 auto 1.5rem;
  text-align: center;
  color: #5a5a5a;
  font-size: 1.0625rem;
}

/* --- About --- */
.about {
  background: #fff;
  border-top: 1px solid rgba(45, 45, 45, 0.08);
}

/* --- Services / cards --- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.card {
  background: #fff;
  padding: 1.75rem;
  border-radius: 12px;
  border: 1px solid rgba(45, 45, 45, 0.08);
  transition: box-shadow 0.2s, border-color 0.2s;
}

.card:hover {
  border-color: rgba(45, 45, 45, 0.12);
  box-shadow: 0 8px 24px rgba(45, 45, 45, 0.06);
}

.card h3 {
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 1.125rem;
  font-weight: 600;
  color: #1a1a1a;
  margin: 0 0 0.5rem;
}

.card p {
  margin: 0;
  font-size: 0.9375rem;
  color: #5a5a5a;
  line-height: 1.55;
}

/* --- Contact --- */
.contact {
  background: #2d2d2d;
  color: #faf9f7;
}

.contact .section-title,
.contact .section-text {
  color: #faf9f7;
}

.contact .section-text {
  color: rgba(250, 249, 247, 0.85);
}

.contact-inner {
  text-align: center;
}

.contact .btn-secondary {
  color: #faf9f7;
  border-color: #faf9f7;
  margin-top: 0.5rem;
}

.contact .btn-secondary:hover {
  background: #faf9f7;
  color: #2d2d2d;
}

.site-url {
  margin-top: 1.5rem;
  font-size: 0.875rem;
  color: rgba(250, 249, 247, 0.6);
  letter-spacing: 0.02em;
}

/* --- Footer --- */
.footer {
  padding: 1.5rem;
  text-align: center;
  background: #1a1a1a;
  color: rgba(250, 249, 247, 0.7);
  font-size: 0.875rem;
}

.footer p {
  margin: 0;
}

/* --- Responsive --- */
@media (max-width: 640px) {
  .hero-logo-wrap {
    padding: 2rem 1rem 1.5rem;
  }

  .hero-logo {
    max-width: min(92vw, 22rem);
  }

  .hero {
    padding: 0 0 3.5rem;
  }

  .section {
    padding: 3rem 0;
  }
}