:root {
  --magenta: #98175f;
  --purple: #422563;
  --teal: #1e9abb;
  --steel: #335885;
  --yellow: #fbdf16;
  --orange: #f49e35;
  --dark: #231f20;
  --white: #ffffff;
  --bg: #f8f9fc;
  --card: #ffffff;
  --muted: #5f6370;
  --shadow: 0 10px 30px rgba(35, 31, 32, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--dark);
  background: var(--bg);
  line-height: 1.6;
}

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

.container {
  width: min(1200px, 92%);
  margin: 0 auto;
}

.btn {
  display: inline-block;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  font-weight: 700;
  transition: 0.2s ease;
  border: 2px solid transparent;
}

.btn-primary {
  background: linear-gradient(90deg, var(--yellow), var(--orange));
  color: var(--dark);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.btn-secondary {
  border-color: var(--white);
  color: var(--white);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
}

header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(66, 37, 99, 0.92);   /* #422563 deep purple at 92% opacity */
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(152, 23, 95, 0.45); /* subtle magenta accent line */
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--white);
  font-weight: 700;
  letter-spacing: 0.3px;
}

.brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  border-radius: 8px;
  background: var(--white);
  padding: 4px;
}

.menu {
  display: flex;
  gap: 1.2rem;
  color: #f3f4f8;
  font-size: 0.95rem;
  font-weight: 600;
}

.menu a,
.mobile-menu a {
  transition: color 0.2s ease, background 0.2s ease;
}

.menu a.active,
.mobile-menu a.active {
  color: var(--yellow);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 10px;
  background: transparent;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--white);
  margin: 6px 0;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.mobile-menu {
  display: none;
  padding: 0.5rem 4% 1rem;
  border-top: 1px solid rgba(152, 23, 95, 0.35); /* magenta accent divider */
  background: rgba(66, 37, 99, 0.98);            /* #422563 deep purple, near opaque */
}

.mobile-menu.open {
  display: grid;
  gap: 0.45rem;
}

.mobile-menu a {
  color: #f3f4f8;
  padding: 0.55rem 0.7rem;
  border-radius: 8px;
}

.mobile-menu a:hover {
  background: rgba(255, 255, 255, 0.12);
}

.mobile-menu a.active {
  background: rgba(255, 255, 255, 0.12);
}

.hero {
  background: linear-gradient(120deg, var(--magenta), var(--purple));
  color: var(--white);
  padding: 5rem 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.hero p {
  max-width: 56ch;
  margin-bottom: 1.5rem;
  color: #f7eefd;
}

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

.hero-panel {
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 18px;
  padding: 1rem;
}

.hero-panel img {
  width: 100%;
  border-radius: 12px;
  display: block;
}

section {
  padding: 4.5rem 0;
}

.section-title {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  margin-bottom: 0.6rem;
}

.section-copy {
  color: var(--muted);
  margin-bottom: 2rem;
  max-width: 65ch;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.stat {
  background: var(--card);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 1rem;
  text-align: center;
}

.stat strong {
  display: block;
  font-size: 1.4rem;
  color: var(--purple);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.card {
  background: var(--card);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 1.2rem;
}

.card h3 {
  margin-bottom: 0.4rem;
  color: var(--steel);
}

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

.portfolio {
  background: linear-gradient(120deg, rgba(30, 154, 187, 0.14), rgba(51, 88, 133, 0.14));
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.work-card img {
  width: 100%;
  border-radius: 12px;
  margin-bottom: 0.9rem;
}

.work-card small {
  color: var(--magenta);
  font-weight: 700;
}

.process {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.8rem;
}

.step {
  background: var(--card);
  padding: 1rem;
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.step .num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--teal), var(--steel));
  color: var(--white);
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.cta {
  background: linear-gradient(120deg, var(--purple), var(--magenta));
  color: var(--white);
}

.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  align-items: start;
}

form {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 1rem;
  border-radius: 14px;
  display: grid;
  gap: 0.7rem;
}

input,
select,
textarea {
  width: 100%;
  border: 0;
  border-radius: 10px;
  padding: 0.75rem 0.8rem;
  font: inherit;
}

textarea {
  min-height: 100px;
  resize: vertical;
}

footer {
  background: linear-gradient(120deg, #2a1540, #1a0e2e); /* deep purple brand gradient */
  color: #dce0ea;
  padding: 2rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 1rem;
}

.footer-grid h4 {
  color: var(--white);
  margin-bottom: 0.5rem;
}

.footer-grid p,
.footer-grid li {
  font-size: 0.9rem;
  color: #c6cad6;
  list-style: none;
  margin-bottom: 0.35rem;
}

/* Subtle scroll reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  background: #25d366;
  color: #ffffff;
  padding: 0.72rem 1rem;
  border-radius: 999px;
  font-weight: 700;
  box-shadow: var(--shadow);
}

.whatsapp-float:hover {
  transform: translateY(-2px);
}

@media (max-width: 900px) {
  .menu,
  .nav > .btn-primary {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

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

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

  .services-grid,
  .work-grid {
    grid-template-columns: 1fr 1fr;
  }

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

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

@media (max-width: 640px) {
  section {
    padding: 3.5rem 0;
  }

  .services-grid,
  .work-grid,
  .process,
  .stats,
  .footer-grid {
    grid-template-columns: 1fr;
  }
}