:root {
  --turquoise: #00CED1;
  --turquoise-dark: #007A7C;
  --cyan-dark: #008B8B;
  --orange: #FFB347;
  --cream: #F7F3EA;
  --text-dark: #1A2E2E;
  --text-muted: #4A5A5A;
  --white: #FFFFFF;
  --shadow-soft: 0 4px 24px rgba(0, 78, 80, 0.08);
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--cream);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-dark);
}

h1 { font-size: clamp(32px, 5vw, 52px); }
h2 { font-size: clamp(26px, 4vw, 36px); }
h3 { font-size: 20px; }

p { color: var(--text-muted); }

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

section {
  padding: 96px 0;
}

/* Tombol */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  border: none;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.btn-primary {
  background: var(--orange);
  color: #4A2E00;
  box-shadow: 0 8px 20px rgba(255, 179, 71, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(255, 179, 71, 0.45);
}

.btn-primary:active {
  transform: translateY(0) scale(0.98);
}

.btn-outline {
  background: transparent;
  color: var(--turquoise-dark);
  border: 1.5px solid var(--turquoise-dark);
}

.btn-outline:hover {
  background: var(--turquoise-dark);
  color: var(--white);
}

/* Animasi reveal saat scroll */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

@media (max-width: 768px) {
  section { padding: 64px 0; }
}

/* Header / Navigasi */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(247, 243, 234, 0.85);
  backdrop-filter: blur(10px);
  transition: box-shadow 0.3s ease, padding 0.3s ease;
  padding: 20px 0;
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-soft);
  padding: 12px 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-img {
  height: 44px;
  width: auto;
  display: block;
  transition: height 0.3s ease;
}

.site-header.is-scrolled .logo-img {
  height: 36px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.main-nav a {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
  transition: color 0.2s ease;
}

.main-nav a:not(.btn):hover {
  color: var(--turquoise-dark);
}

.nav-cta {
  padding: 10px 24px;
  font-size: 13px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text-dark);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

@media (max-width: 900px) {
  .main-nav {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--cream);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    gap: 20px;
    box-shadow: var(--shadow-soft);
    transform: translateY(-150%);
    opacity: 0;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  }

  .main-nav.is-open {
    transform: translateY(0);
    opacity: 1;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.is-active span:nth-child(2) { opacity: 0; }
  .nav-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* Hero */
.hero {
  position: relative;
  padding: 180px 0 120px;
  overflow: hidden;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.hero-subheadline {
  font-size: 18px;
  margin-top: 20px;
  max-width: 560px;
}

.accent-word {
  font-family: "Fraunces", serif;
  font-style: italic;
  font-weight: 600;
  color: #16A34A;
}

.hero-cta {
  margin-top: 36px;
}

.hero-bg-shape {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 640px;
  height: 640px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--turquoise) 0%, transparent 70%);
  opacity: 0.18;
  z-index: 1;
  animation: floatShape 12s ease-in-out infinite;
}

@keyframes floatShape {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-24px, 24px) scale(1.05); }
}

.hero-anim {
  opacity: 0;
  transform: translateY(24px);
  animation: heroFadeUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-anim-delay-1 { animation-delay: 0.15s; }
.hero-anim-delay-2 { animation-delay: 0.3s; }

@keyframes heroFadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 768px) {
  .hero { padding: 140px 0 80px; }
  .hero-bg-shape { width: 400px; height: 400px; }
}

/* Footer */
.site-footer {
  background: var(--text-dark);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-logo {
  height: 32px;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer-copy {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}

/* Tombol WhatsApp floating */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  z-index: 90;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
  animation: whatsappPulse 2.5s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 26px rgba(37, 211, 102, 0.55);
}

.whatsapp-float:active {
  transform: scale(0.95);
}

@keyframes whatsappPulse {
  0%, 100% { box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 6px 20px rgba(37, 211, 102, 0.7), 0 0 0 8px rgba(37, 211, 102, 0.12); }
}

@media (max-width: 768px) {
  .whatsapp-float {
    width: 48px;
    height: 48px;
    bottom: 20px;
    right: 20px;
  }
}

/* Who it's for */
.who-its-for {
  background: var(--white);
}

.section-intro {
  max-width: 640px;
  margin: 0 auto 56px;
  text-align: center;
}

.section-lead {
  margin-top: 16px;
  font-size: 17px;
}

.fit-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.fit-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 28px;
  background: var(--cream);
  border-radius: 16px;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease;
}

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

.fit-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--turquoise-dark);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
}

.fit-card p {
  color: var(--text-dark);
  font-size: 15px;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .fit-grid {
    grid-template-columns: 1fr;
  }
}

/* Services */
.services {
  background: var(--cream);
}

.service-group {
  margin-top: 48px;
}

.service-group:first-of-type {
  margin-top: 0;
}

.service-group-title {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--turquoise-dark);
  margin-bottom: 20px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.service-grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.service-card {
  background: var(--white);
  border-radius: 16px;
  padding: 32px 28px;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
}

.service-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--turquoise-dark);
  color: var(--white);
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 16px;
}

.service-card h3 {
  margin-bottom: 12px;
}

.service-card p {
  font-size: 14px;
}

@media (max-width: 900px) {
  .service-grid,
  .service-grid-2 {
    grid-template-columns: 1fr;
  }
}

/* How it works */
.how-it-works {
  background: var(--white);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.step-card {
  position: relative;
  padding: 24px 20px 20px;
}

.step-number {
  display: block;
  font-size: 32px;
  font-weight: 700;
  color: var(--orange);
  font-family: "Fraunces", serif;
  margin-bottom: 12px;
}

.step-card h3 {
  font-size: 17px;
  margin-bottom: 8px;
}

.step-card p {
  font-size: 14px;
}

@media (max-width: 900px) {
  .steps-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .steps-grid {
    grid-template-columns: 1fr;
  }
}

/* Team */
.team {
  background: var(--cream);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.team-card {
  background: var(--white);
  border-radius: 16px;
  padding: 32px 28px;
  text-align: center;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease;
}

.team-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
}

.team-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--turquoise-dark);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
  margin: 0 auto 16px;
}

.team-card h3 {
  margin-bottom: 4px;
}

.team-role {
  font-size: 13px;
  font-weight: 600;
  color: var(--orange);
  margin-bottom: 12px;
}

.team-bio {
  font-size: 14px;
  margin-bottom: 20px;
}

.team-social {
  display: flex;
  justify-content: center;
  gap: 14px;
}

.team-social a {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--cream);
  color: var(--turquoise-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.team-social a:hover {
  background: var(--turquoise-dark);
  color: var(--white);
  transform: translateY(-2px);
}

@media (max-width: 900px) {
  .team-grid {
    grid-template-columns: 1fr;
  }
}

/* CTA penutup */
.final-cta {
  background: var(--text-dark);
}

.final-cta-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.final-cta-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--orange);
  margin-bottom: 16px;
}

.final-cta h2 {
  color: var(--white);
  margin-bottom: 16px;
}

.final-cta p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 32px;
  font-size: 16px;
}