:root {
  --bg: #fafafa;
  --panel: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --brand: #f97316;        /* vibrant orange */
  --brand-light: #fb923c;
  --accent: #0ea5e9;       /* sky blue */
  --success: #10b981;      /* emerald */
  --border: rgba(0, 0, 0, .08);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, .06);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, .12);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, .15);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ====== HEADER ====== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, .95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  transition: all 0.3s ease;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.02em;
}

.logo {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--brand), var(--brand-light));
  color: #fff;
  border-radius: 14px;
  font-size: 24px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease;
}

.logo:hover {
  transform: rotate(-5deg) scale(1.05);
}

.brand-name {
  color: var(--text);
}

.nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.nav a {
  color: var(--muted);
  font-size: 15px;
  font-weight: 500;
  padding: 10px 16px;
  border-radius: 10px;
  transition: all 0.2s ease;
  position: relative;
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: 8px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--brand);
  transform: scaleX(0);
  transition: transform 0.2s ease;
}

.nav a:hover {
  color: var(--text);
  background: rgba(249, 115, 22, .08);
}

.nav a:hover::after {
  transform: scaleX(1);
}

/* ====== HERO ====== */
.hero-photo {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  animation: kenburns 20s ease-in-out infinite alternate;
}

@keyframes kenburns {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.08);
  }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: 
    linear-gradient(135deg, 
      rgba(15, 23, 42, .75) 0%, 
      rgba(15, 23, 42, .65) 40%,
      rgba(249, 115, 22, .45) 100%
    );
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 32px;
  max-width: 900px;
  animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-title-wrapper {
  animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-title {
  font-size: clamp(48px, 8vw, 80px);
  font-weight: 900;
  line-height: 1.1;
  color: #fff;
  margin: 0 0 12px;
  letter-spacing: -0.03em;
  text-shadow: 0 4px 20px rgba(0, 0, 0, .3);
}

.hero-subtitle {
  font-size: clamp(18px, 3vw, 24px);
  color: rgba(255, 255, 255, .9);
  font-weight: 500;
  text-shadow: 0 2px 10px rgba(0, 0, 0, .2);
}

.hero-text {
  animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-tagline {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 15px rgba(0, 0, 0, .3);
}

.hero-description {
  font-size: clamp(16px, 2vw, 20px);
  color: rgba(255, 255, 255, .95);
  line-height: 1.6;
  max-width: 700px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, .2);
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 1s ease-out 0.6s both;
}

/* ====== BUTTONS ====== */
.button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 32px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 16px;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-md);
  letter-spacing: -0.01em;
}

.button-primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-light));
  color: #fff;
}

.button-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(249, 115, 22, .4);
}

.button-secondary {
  background: rgba(255, 255, 255, .95);
  color: var(--brand);
  border: 2px solid rgba(255, 255, 255, .3);
}

.button-secondary:hover {
  transform: translateY(-2px);
  background: #fff;
  box-shadow: 0 12px 32px rgba(255, 255, 255, .3);
}

/* ====== BADGES ====== */
.badges {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  animation: fadeInUp 1s ease-out 0.8s both;
}

.badge {
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  padding: 10px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, .2);
  text-shadow: 0 1px 3px rgba(0, 0, 0, .2);
}

/* ====== SCROLL INDICATOR ====== */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255, 255, 255, .8);
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(10px);
  }
}

/* ====== SECTIONS ====== */
.section {
  padding: 80px 0;
  position: relative;
}

.section.alt {
  background: linear-gradient(180deg, #fff, #f9fafb);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

h3 {
  font-size: clamp(32px, 5vw, 42px);
  font-weight: 800;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--text), var(--brand));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.callout {
  padding: 20px 24px;
  border-left: 4px solid var(--brand);
  background: linear-gradient(135deg, rgba(249, 115, 22, .08), rgba(249, 115, 22, .04));
  border-radius: 12px;
  color: var(--text);
  font-size: 18px;
  margin: 24px 0;
  box-shadow: var(--shadow-sm);
}

/* ====== CARDS ====== */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand), var(--accent));
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

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

.card:hover::before {
  transform: scaleX(1);
}

.card h4 {
  margin: 0 0 12px;
  font-size: 22px;
  font-weight: 700;
}

.card ul {
  margin: 16px 0;
  padding-left: 20px;
  color: var(--muted);
}

.card li {
  margin: 8px 0;
}

.card p {
  margin: 0 0 12px;
  color: var(--muted);
  line-height: 1.7;
}

.muted {
  color: var(--muted);
  font-size: 14px;
}

code {
  background: rgba(249, 115, 22, .08);
  padding: 3px 8px;
  border-radius: 6px;
  border: 1px solid rgba(249, 115, 22, .15);
  font-size: 13px;
}

/* ====== GALLERY ====== */
.gallery {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.gallery-item {
  display: block;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  background: white;
  transition: all 0.3s ease;
  position: relative;
}

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(249, 115, 22, .6), rgba(14, 165, 233, .6));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gallery-item img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

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

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-item:hover::after {
  opacity: 0.15;
}

/* ====== CONTACT / FOOTER ====== */
.contact {
  margin-top: 24px;
}

.footer {
  margin-top: 60px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 14px;
  text-align: center;
}

/* ====== RESPONSIVE ====== */
@media (max-width: 900px) {
  .hero-photo {
    min-height: 90vh;
    padding: 100px 0 60px;
  }

  .hero-content {
    gap: 24px;
  }
}

@media (max-width: 720px) {
  .header .container {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .nav {
    width: 100%;
    justify-content: flex-start;
  }

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

  .hero-photo {
    min-height: 85vh;
  }

  .gallery {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-item img {
    height: 220px;
  }
}

@media (max-width: 520px) {
  .hero-cta {
    flex-direction: column;
    width: 100%;
  }

  .button {
    width: 100%;
    justify-content: center;
  }

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

  .badges {
    width: 100%;
    justify-content: center;
  }
}