:root {
  --brand-blue: #1A3263;
  --brand-gold: #FFC570;
  --ink-900: #09112a;
  --ink-800: #12224a;
  --ink-700: #22386c;
  --text-main: #f8f5ef;
  --text-soft: #ced7ea;
  --card-border: rgba(255, 255, 255, 0.18);
  --card-bg: rgba(255, 255, 255, 0.06);
  --shadow-strong: 0 26px 60px rgba(5, 10, 24, 0.42);
  --radius-xl: 24px;
  --radius-lg: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Poppins", sans-serif;
  color: var(--text-main);
  background:
    radial-gradient(circle at 10% 15%, rgba(255, 197, 112, 0.18), transparent 35%),
    radial-gradient(circle at 86% 6%, rgba(255, 197, 112, 0.16), transparent 38%),
    linear-gradient(165deg, var(--ink-900) 0%, var(--brand-blue) 45%, var(--ink-800) 100%);
  overflow-x: hidden;
}

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

main,
.site-header,
.site-footer {
  position: relative;
  z-index: 2;
}

.container {
  width: min(1180px, calc(100% - 2.4rem));
  margin: 0 auto;
}

.section {
  padding: clamp(4.4rem, 8vw, 7rem) 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(12px);
  background: rgba(10, 20, 45, 0.74);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--brand-gold);
  letter-spacing: 0.05em;
}

.site-nav {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.site-nav a {
  color: var(--text-soft);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.25s ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--brand-gold);
}

.mini-cta {
  border-radius: 999px;
  border: 1px solid rgba(255, 197, 112, 0.42);
  background: rgba(255, 197, 112, 0.14);
  color: var(--brand-gold);
  padding: 0.52rem 0.92rem;
  font-size: 0.82rem;
  font-weight: 600;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  cursor: pointer;
  padding: 0.5rem;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: var(--text-main);
}

.menu-toggle span + span {
  margin-top: 8px;
}

.hero {
  padding-top: clamp(5rem, 10vw, 7.5rem);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(1.4rem, 4vw, 2.8rem);
  align-items: center;
}

.hero-kicker {
  margin: 0;
  color: var(--brand-gold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.8rem;
  font-weight: 600;
}

.hero-copy h1 {
  margin: 0.7rem 0 0;
  font-size: clamp(2.2rem, 6vw, 4.8rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
}

.hero-quote {
  margin: 1rem 0 0;
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  color: #f6e9d5;
  max-width: 34ch;
}

.hero-desc {
  margin: 1rem 0 0;
  color: var(--text-soft);
  max-width: 55ch;
  line-height: 1.75;
}

.hero-actions {
  margin-top: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.btn {
  border-radius: 999px;
  padding: 0.66rem 1rem;
  font-weight: 600;
  font-size: 0.86rem;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(140deg, #ffd498, var(--brand-gold));
  color: #2f2334;
}

.btn-ghost {
  border-color: rgba(255, 255, 255, 0.24);
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.06);
}

.hero-visual {
  position: relative;
  min-height: min(78vh, 740px);
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.outline-role {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  width: 120%;
  text-align: center;
  font-size: clamp(1.2rem, 4.6vw, 4rem);
  font-weight: 800;
  letter-spacing: 0.2em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 197, 112, 0.52);
  text-shadow: 0 0 24px rgba(255, 197, 112, 0.15);
  white-space: nowrap;
  z-index: 1;
}

.hero-image {
  position: relative;
  z-index: 2;
  width: min(470px, 92%);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 22px 36px rgba(4, 6, 14, 0.56));
  animation: floatImage 5.5s ease-in-out infinite;
}

.intro-panel {
  margin-top: 1.8rem;
  border: 1px solid var(--card-border);
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.04));
  border-radius: var(--radius-xl);
  padding: clamp(1.2rem, 2.5vw, 1.8rem);
  box-shadow: var(--shadow-strong);
}

.intro-panel h2 {
  margin: 0;
  color: var(--brand-gold);
  font-size: clamp(1.4rem, 2.4vw, 2rem);
}

.intro-panel p {
  margin: 0.7rem 0 0;
  line-height: 1.8;
  color: var(--text-soft);
}

.section-head {
  max-width: 760px;
}

.section-kicker {
  margin: 0;
  color: var(--brand-gold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.76rem;
  font-weight: 600;
}

.section-head h2 {
  margin: 0.6rem 0 0;
  font-size: clamp(1.55rem, 3.6vw, 2.7rem);
  line-height: 1.15;
}

.section-head p {
  margin: 0.85rem 0 0;
  color: var(--text-soft);
  line-height: 1.75;
}

.service-grid {
  margin-top: 1.4rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.service-card {
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 1.1rem;
  box-shadow: var(--shadow-strong);
}

.service-card h3 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--brand-gold);
}

.service-card p {
  margin: 0.7rem 0 0;
  color: var(--text-soft);
  line-height: 1.7;
  font-size: 0.92rem;
}

.service-card ul {
  margin: 0.7rem 0 0;
  padding-left: 1.1rem;
  color: #f4eee3;
  font-size: 0.9rem;
  line-height: 1.65;
}

.service-card .tools {
  margin-top: 0.8rem;
  color: #f4d8a9;
  font-size: 0.84rem;
  font-weight: 500;
}

.project-controls {
  margin-top: 1.15rem;
  display: flex;
  gap: 0.56rem;
}

.btn-scroll {
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
  border-radius: 12px;
  padding: 0.55rem 0.86rem;
  cursor: pointer;
}

.btn-scroll:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.project-track {
  margin-top: 1rem;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(320px, 360px);
  gap: 1rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  scroll-snap-type: x mandatory;
}

.project-track::-webkit-scrollbar {
  height: 8px;
}

.project-track::-webkit-scrollbar-thumb {
  background: rgba(255, 197, 112, 0.45);
  border-radius: 999px;
}

.project-card {
  scroll-snap-align: start;
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 0.9rem;
  box-shadow: var(--shadow-strong);
}

.project-card h3 {
  margin: 0;
  color: var(--brand-gold);
  font-size: 1.02rem;
}

.project-card p {
  margin: 0.28rem 0 0;
  color: var(--text-soft);
  font-size: 0.82rem;
}

.pdf-wrap {
  margin-top: 0.7rem;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  height: 400px;
  background: #f5f0e6;
}

.pdf-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
  background: #ffffff;
}

.why-grid {
  margin-top: 1.4rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.why-card {
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 1rem;
}

.why-card h3 {
  margin: 0;
  color: #ffe0ae;
  font-size: 1rem;
}

.why-card p {
  margin: 0.52rem 0 0;
  color: var(--text-soft);
  line-height: 1.7;
}

.contact-card {
  border: 1px solid var(--card-border);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
  border-radius: var(--radius-xl);
  padding: clamp(1.2rem, 3vw, 2rem);
  box-shadow: var(--shadow-strong);
}

.contact-card h2 {
  margin: 0.4rem 0 0;
  font-size: clamp(1.8rem, 3.2vw, 2.8rem);
  color: var(--brand-gold);
}

.contact-line {
  margin: 0.8rem 0 0;
  color: var(--text-main);
  font-size: clamp(1rem, 2vw, 1.25rem);
}

.contact-links {
  margin-top: 1.1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.contact-links a {
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  padding: 0.52rem 0.9rem;
  background: rgba(255, 255, 255, 0.08);
  color: #fff1d6;
  font-size: 0.86rem;
}

.site-footer {
  padding: 1rem 1rem 2rem;
  text-align: center;
  color: #b5c3e1;
  font-size: 0.84rem;
}

.space-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.stars {
  position: absolute;
  inset: -10%;
  opacity: 0.55;
}

.stars-small {
  background-image:
    radial-gradient(circle at 12% 18%, rgba(255, 255, 255, 0.8) 0 1px, transparent 1.2px),
    radial-gradient(circle at 35% 62%, rgba(255, 255, 255, 0.72) 0 1px, transparent 1.2px),
    radial-gradient(circle at 68% 22%, rgba(255, 255, 255, 0.78) 0 1px, transparent 1.2px),
    radial-gradient(circle at 82% 74%, rgba(255, 255, 255, 0.63) 0 1px, transparent 1.2px);
  background-size: 300px 300px;
  animation: starsDrift 90s linear infinite;
}

.stars-medium {
  background-image:
    radial-gradient(circle at 18% 78%, rgba(255, 255, 255, 0.45) 0 1.5px, transparent 1.8px),
    radial-gradient(circle at 52% 16%, rgba(255, 255, 255, 0.44) 0 1.5px, transparent 1.8px),
    radial-gradient(circle at 72% 56%, rgba(255, 255, 255, 0.42) 0 1.5px, transparent 1.8px);
  background-size: 450px 450px;
  animation: starsDrift 125s linear infinite reverse;
}

.sparkles {
  position: absolute;
  inset: 0;
}

.sparkles span {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow:
    0 0 10px rgba(255, 255, 255, 0.8),
    0 0 22px rgba(255, 197, 112, 0.45);
  animation: sparklePulse 3s ease-in-out infinite;
}

.sparkles span:nth-child(1) { top: 18%; left: 22%; animation-delay: 0s; }
.sparkles span:nth-child(2) { top: 32%; left: 76%; animation-delay: 0.7s; }
.sparkles span:nth-child(3) { top: 68%; left: 42%; animation-delay: 1.2s; }
.sparkles span:nth-child(4) { top: 78%; left: 84%; animation-delay: 0.3s; }
.sparkles span:nth-child(5) { top: 54%; left: 16%; animation-delay: 1.8s; }
.sparkles span:nth-child(6) { top: 14%; left: 60%; animation-delay: 2.3s; }
.sparkles span:nth-child(7) { top: 86%; left: 66%; animation-delay: 1s; }
.sparkles span:nth-child(8) { top: 40%; left: 8%; animation-delay: 2.5s; }

.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(28px);
}

.glow-one {
  width: 360px;
  height: 360px;
  top: -80px;
  right: -110px;
  background: radial-gradient(circle, rgba(255, 197, 112, 0.28), rgba(255, 197, 112, 0));
}

.glow-two {
  width: 280px;
  height: 280px;
  bottom: -60px;
  left: -80px;
  background: radial-gradient(circle, rgba(42, 78, 148, 0.42), rgba(42, 78, 148, 0));
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes starsDrift {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-120px, -70px, 0); }
}

@keyframes sparklePulse {
  0%, 100% { opacity: 0.2; transform: scale(0.7); }
  50% { opacity: 1; transform: scale(1.3); }
}

@keyframes floatImage {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

@media (max-width: 980px) {
  .menu-toggle {
    display: block;
    order: 2;
  }

  .site-nav {
    position: absolute;
    left: 1.2rem;
    right: 1.2rem;
    top: calc(100% + 0.6rem);
    flex-direction: column;
    gap: 0.2rem;
    padding: 0.75rem;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(12, 23, 50, 0.95);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px);
    transition: 0.25s ease;
  }

  .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav a {
    width: 100%;
    border-radius: 10px;
    padding: 0.5rem 0.65rem;
  }

  .mini-cta {
    display: none;
  }

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

  .hero-visual {
    min-height: auto;
    padding-top: 1rem;
  }

  .outline-role {
    top: 8%;
    width: 100%;
    font-size: clamp(1rem, 8vw, 2.2rem);
    letter-spacing: 0.12em;
    white-space: normal;
  }

  .hero-image {
    width: min(380px, 94%);
  }

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

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

  .project-track {
    grid-auto-columns: minmax(290px, 86vw);
  }

  .pdf-wrap {
    height: 330px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .stars,
  .sparkles span,
  .hero-image {
    animation: none;
  }
}
