/* ═══════════════════════════════════════════════════════
   ELOQUENT DEV AHMAD — Landing Page Stylesheet
   Palette: Navy #1B3A6B | Teal #00B4A6 | White #FFFFFF
═══════════════════════════════════════════════════════ */

/* ── Google Font import ── */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800;900&family=DM+Mono:wght@400;500&display=swap');

/* ── CSS Variables ── */
:root {
  --navy:       #1B3A6B;
  --navy-dark:  #0f2347;
  --navy-deep:  #08102a;
  --navy-light: #eef2fb;
  --teal:       #00B4A6;
  --teal-dark:  #009d91;
  --teal-light: #e6faf9;
  --white:      #ffffff;
  --slate-50:   #f8fafc;
  --slate-100:  #f1f5f9;
  --slate-200:  #e2e8f0;
  --slate-400:  #94a3b8;
  --slate-500:  #64748b;
  --slate-600:  #475569;
  --slate-800:  #1e293b;
  --slate-900:  #0f172a;
  --green:      #22c55e;
  --green-dark: #16a34a;
  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  24px;
  --radius-xl:  32px;
  --shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:  0 4px 16px rgba(0,0,0,.08);
  --shadow-teal: 0 8px 25px rgba(0,180,166,.35);
  --shadow-navy: 0 8px 25px rgba(27,58,107,.3);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--slate-800);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }


/* ══════════════════════════════════════════════════════
   NAVBAR
══════════════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,.06);
  box-shadow: 0 1px 8px rgba(0,0,0,.05);
}
.navbar__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.navbar__logo img {
  height: 40px;
  width: auto;
  object-fit: contain;
}

/* Desktop nav links */
.navbar__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.navbar__links a {
  font-size: .875rem;
  font-weight: 600;
  color: var(--slate-600);
  position: relative;
  transition: color .25s;
}
.navbar__links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--teal);
  transition: width .3s ease;
}
.navbar__links a:hover { color: var(--slate-900); }
.navbar__links a:hover::after { width: 100%; }

/* WA button */
.btn-wa {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: var(--white);
  font-size: .875rem;
  font-weight: 700;
  padding: .5rem 1.1rem;
  border-radius: 9999px;
  box-shadow: 0 4px 14px rgba(34,197,94,.35);
  transition: transform .25s, box-shadow .25s;
  white-space: nowrap;
}
.btn-wa:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(34,197,94,.5);
}
.btn-wa svg { width: 16px; height: 16px; flex-shrink: 0; }

/* Hamburger button */
.navbar__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: background .2s;
}
.navbar__toggle:hover { background: var(--slate-100); }
.navbar__toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform .3s ease, opacity .3s ease;
}
/* Hamburger → X animation */
.navbar__toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__toggle.open span:nth-child(2) { opacity: 0; }
.navbar__toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu drawer */
.navbar__mobile {
  display: none;
  flex-direction: column;
  gap: 0;
  background: var(--white);
  border-top: 1px solid var(--slate-100);
  padding: .75rem 1.5rem 1.25rem;
  box-shadow: 0 8px 24px rgba(0,0,0,.08);
}
.navbar__mobile.open { display: flex; }
.navbar__mobile a {
  font-size: .95rem;
  font-weight: 600;
  color: var(--slate-600);
  padding: .75rem 0;
  border-bottom: 1px solid var(--slate-100);
  transition: color .2s;
}
.navbar__mobile a:last-child { border-bottom: none; }
.navbar__mobile a:hover { color: var(--teal); }
.navbar__mobile .btn-wa {
  margin-top: .75rem;
  justify-content: center;
  font-size: .95rem;
  padding: .75rem 1rem;
}


/* ══════════════════════════════════════════════════════
   HERO SECTION
══════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 64px;
  overflow: hidden;
  background-color: var(--navy-dark);
  background-image:
    radial-gradient(at 15% 25%, #1B3A6B  0px, transparent 55%),
    radial-gradient(at 80% 10%, #0f2347  0px, transparent 50%),
    radial-gradient(at 50% 85%, #163060  0px, transparent 55%),
    radial-gradient(at 90% 65%, #00B4A6  0px, transparent 42%),
    radial-gradient(at  5% 75%, #009d91  0px, transparent 40%);
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
}
.hero__grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: .08;
  pointer-events: none;
}

/* Floating blobs */
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  pointer-events: none;
}
.blob--teal-1 { width: 380px; height: 380px; top: 40px;   right: -80px;  background: #00B4A6; opacity: .16; }
.blob--navy-1 { width: 280px; height: 280px; bottom: 80px; left: -80px;  background: #1B3A6B; opacity: .18; }
.blob--teal-2 { width: 240px; height: 240px; top: 50%;    left: 35%;     background: #00B4A6; opacity: .12; }

.hero__inner {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 4rem;
}

/* Left text */
.hero__text { flex: 1; }

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(8px);
  border-radius: 9999px;
  padding: .4rem 1rem;
  font-size: .8rem;
  font-weight: 600;
  color: #b3f0ed;
  margin-bottom: 1.5rem;
}
.hero__badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse-dot 2s ease infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .6; transform: scale(.85); }
}

.hero__title {
  font-size: clamp(2.2rem, 5vw, 3.75rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 1.25rem;
}
.hero__title-accent {
  background: linear-gradient(135deg, #ffffff 0%, #b3f0ed 55%, #00B4A6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero__stack {
  font-family: 'DM Mono', monospace;
  font-size: .9rem;
  color: #66e0da;
  letter-spacing: .05em;
  margin-bottom: 1rem;
}
.hero__desc {
  font-size: 1rem;
  color: rgba(255,255,255,.82);
  max-width: 520px;
  margin-bottom: 2.25rem;
  line-height: 1.75;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.btn-cta-primary {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  padding: .9rem 2rem;
  border-radius: 9999px;
  box-shadow: var(--shadow-teal);
  transition: transform .25s, box-shadow .25s;
  overflow: visible;
}
.btn-cta-primary::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 9999px;
  background: rgba(34,197,94,.35);
  animation: ping-ring 2.2s cubic-bezier(0,0,.2,1) infinite;
}
@keyframes ping-ring { 75%,100% { transform:scale(1.18); opacity:0; } }
.btn-cta-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(34,197,94,.55); }
.btn-cta-primary svg { width: 22px; height: 22px; position: relative; z-index: 1; }
.btn-cta-primary span { position: relative; z-index: 1; }

.btn-cta-outline {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  border: 2px solid rgba(0,180,166,.45);
  color: var(--white);
  font-size: .95rem;
  font-weight: 600;
  padding: .85rem 1.75rem;
  border-radius: 9999px;
  transition: background .25s, border-color .25s;
}
.btn-cta-outline:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(0,180,166,.7);
}

/* Right: mock browser */
.hero__visual { flex: 1; display: flex; justify-content: flex-end; }
.browser-window {
  width: 100%;
  max-width: 380px;
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0,0,0,.35);
  overflow: hidden;
  animation: float-y 6s ease-in-out infinite;
}
@keyframes float-y {
  0%,100% { transform: translateY(0px); }
  50%      { transform: translateY(-14px); }
}
.browser-chrome {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1rem;
  background: rgba(255,255,255,.08);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.browser-chrome__dots { display: flex; gap: 6px; }
.browser-chrome__dots span {
  width: 11px; height: 11px;
  border-radius: 50%;
}
.browser-chrome__dots span:nth-child(1) { background: #fc5f5a; }
.browser-chrome__dots span:nth-child(2) { background: #fdbc40; }
.browser-chrome__dots span:nth-child(3) { background: #34c84a; }
.browser-chrome__url {
  flex: 1;
  margin-left: .75rem;
  background: rgba(255,255,255,.1);
  border-radius: 6px;
  padding: .25rem .75rem;
  font-family: 'DM Mono', monospace;
  font-size: .7rem;
  color: #66e0da;
}
.browser-code {
  padding: 1.25rem;
  font-family: 'DM Mono', monospace;
  font-size: .72rem;
  line-height: 1.8;
  color: var(--white);
}
.code-comment { color: #4ade80; }
.code-method  { color: #66e0da; }
.code-string  { color: #fbbf24; }
.code-keyword { color: #c084fc; }
.code-ok { display: flex; align-items: center; gap: .5rem; margin-top: .75rem; }
.code-ok__dot { width: 8px; height: 8px; border-radius: 50%; background: #4ade80; animation: pulse-dot 2s ease infinite; }
.code-ok__text { color: #4ade80; }

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  z-index: 2;
}
.hero__scroll p {
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #66e0da;
}
.scroll-line {
  width: 1px; height: 52px;
  background: linear-gradient(to bottom, transparent, #00B4A6, transparent);
  animation: scroll-fade 2s ease infinite;
}
@keyframes scroll-fade { 0%,100%{opacity:.3} 50%{opacity:1} }


/* ══════════════════════════════════════════════════════
   TECH STACK SECTION  (replaces ticker)
══════════════════════════════════════════════════════ */
.tech {
  background: var(--navy);
  padding: 4rem 1.5rem;
}
.tech__inner {
  max-width: 1200px;
  margin: 0 auto;
}
.tech__label {
  text-align: center;
  font-family: 'DM Mono', monospace;
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: #66e0da;
  margin-bottom: .75rem;
}
.tech__title {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 2.5rem;
}
.tech__title span { color: var(--teal); }

.tech__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}
.tech__card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  display: flex;
  align-items: center;
  gap: .875rem;
  transition: background .25s, border-color .25s, transform .25s;
}
.tech__card:hover {
  background: rgba(0,180,166,.12);
  border-color: rgba(0,180,166,.4);
  transform: translateY(-3px);
}
.tech__card-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(0,180,166,.15);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.tech__card-icon svg { width: 18px; height: 18px; color: var(--teal); }
.tech__card-name {
  font-size: .875rem;
  font-weight: 700;
  color: var(--white);
}
.tech__card-desc {
  font-size: .72rem;
  color: rgba(255,255,255,.5);
  margin-top: 1px;
}


/* ══════════════════════════════════════════════════════
   SECTION SHARED STYLES
══════════════════════════════════════════════════════ */
.section-label {
  display: inline-block;
  font-family: 'DM Mono', monospace;
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: .5rem;
}
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  font-weight: 900;
  color: var(--slate-900);
  margin-bottom: .75rem;
  line-height: 1.2;
}
.section-title span { color: var(--navy); }
.section-desc {
  font-size: .95rem;
  color: var(--slate-500);
  max-width: 560px;
  line-height: 1.75;
}
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header .section-desc { margin-left: auto; margin-right: auto; }

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }


/* ══════════════════════════════════════════════════════
   SERVICE TIERS
══════════════════════════════════════════════════════ */
.services {
  padding: 5rem 1.5rem;
  background: var(--slate-50);
  position: relative;
  overflow: hidden;
}
.services::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, #cbd5e1 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: .45;
  pointer-events: none;
}
.services::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(248,250,252,.9), rgba(248,250,252,.85));
  pointer-events: none;
}
.services__inner {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
}

.tiers-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.tier__header {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: .75rem;
}
.tier__badge {
  font-size: .7rem;
  font-weight: 700;
  color: var(--white);
  padding: .3rem .85rem;
  border-radius: 9999px;
  flex-shrink: 0;
}
.tier__badge--teal  { background: linear-gradient(135deg, #00B4A6, #009d91); box-shadow: 0 3px 10px rgba(0,180,166,.4); }
.tier__badge--navy  { background: linear-gradient(135deg, #1B3A6B, #0f2347); box-shadow: 0 3px 10px rgba(27,58,107,.4); }
.tier__title { font-size: 1.1rem; font-weight: 800; color: var(--slate-800); }
.tier__desc  { font-size: .85rem; color: var(--slate-500); line-height: 1.65; margin-bottom: 1.5rem; }

.cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .875rem;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  position: relative;
  overflow: hidden;
  cursor: default;
  transition: transform .3s cubic-bezier(.34,1.56,.64,1), box-shadow .3s ease, border-color .3s ease;
}
.service-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--teal-light), #f0fdfc);
  opacity: 0;
  transition: opacity .3s ease;
}
.service-card:hover {
  transform: translateY(-5px) scale(1.015);
  box-shadow: 0 16px 36px rgba(0,180,166,.14), 0 0 0 2px var(--teal);
  border-color: var(--teal);
}
.service-card:hover::before { opacity: 1; }
.service-card > * { position: relative; z-index: 1; }
.service-card--wide { grid-column: span 2; }

.service-card__icon {
  width: 38px; height: 38px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1rem;
}
.icon--teal { background: var(--teal-light); color: var(--teal); }
.icon--navy { background: var(--navy-light); color: var(--navy); }
.service-card__icon svg { width: 18px; height: 18px; }
.service-card__name { font-size: .85rem; font-weight: 700; color: var(--slate-800); margin-bottom: .25rem; }
.service-card__desc { font-size: .75rem; color: var(--slate-400); line-height: 1.6; }

/* Wide card inner layout */
.service-card--wide .service-card__inner {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.service-card--wide .service-card__icon { margin-bottom: 0; flex-shrink: 0; }


/* ══════════════════════════════════════════════════════
   KEUNGGULAN
══════════════════════════════════════════════════════ */
.features { padding: 5rem 1.5rem; background: var(--white); }
.features__inner { max-width: 1200px; margin: 0 auto; }
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.feature-card {
  border-radius: var(--radius-md);
  padding: 1.75rem;
  border: 1px solid var(--slate-100);
  transition: transform .3s ease, box-shadow .3s ease;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,180,166,.1);
}
.feature-card--teal { background: var(--teal-light); }
.feature-card--navy { background: var(--navy-light); }
.feature-card__icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
}
.feature-card__icon--teal { background: var(--teal); box-shadow: 0 6px 18px rgba(0,180,166,.35); }
.feature-card__icon--navy { background: var(--navy); box-shadow: 0 6px 18px rgba(27,58,107,.3); }
.feature-card__icon svg { width: 22px; height: 22px; color: var(--white); }
.feature-card__title { font-size: .95rem; font-weight: 700; color: var(--slate-800); margin-bottom: .5rem; }
.feature-card__desc  { font-size: .82rem; color: var(--slate-500); line-height: 1.7; }


/* ══════════════════════════════════════════════════════
   CTA SECTION
══════════════════════════════════════════════════════ */
.cta-section {
  position: relative;
  padding: 6rem 1.5rem;
  overflow: hidden;
  background-color: var(--navy-dark);
  background-image:
    radial-gradient(at 15% 25%, #1B3A6B  0px, transparent 55%),
    radial-gradient(at 80% 10%, #0f2347  0px, transparent 50%),
    radial-gradient(at 50% 85%, #163060  0px, transparent 55%),
    radial-gradient(at 90% 65%, #00B4A6  0px, transparent 42%),
    radial-gradient(at  5% 75%, #009d91  0px, transparent 40%);
}
.cta-section__grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: .07;
  pointer-events: none;
}
.cta-section .blob--cta-1 { width: 360px; height: 360px; top: -60px; right: -80px; background: #00B4A6; opacity: .12; }
.cta-section .blob--cta-2 { width: 280px; height: 280px; bottom: -60px; left: -80px; background: #1B3A6B; opacity: .15; }

.cta-section__inner {
  position: relative;
  z-index: 2;
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}
.cta-section__logo { height: 88px; width: auto; object-fit: contain; margin: 0 auto 2rem; filter: drop-shadow(0 8px 24px rgba(0,0,0,.35)); }
.cta-section__badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 9999px;
  padding: .4rem 1rem;
  font-size: .78rem;
  font-weight: 600;
  color: #b3f0ed;
  margin-bottom: 1.5rem;
}
.cta-section__title {
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}
.cta-section__title span {
  background: linear-gradient(135deg, #ffffff 0%, #b3f0ed 55%, #00B4A6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cta-section__desc {
  font-size: 1rem;
  color: rgba(255,255,255,.8);
  line-height: 1.75;
  margin-bottom: 2.5rem;
}

.btn-cta-big {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 700;
  padding: 1.1rem 2.5rem;
  border-radius: 9999px;
  box-shadow: 0 10px 30px rgba(34,197,94,.45);
  transition: transform .25s, box-shadow .25s;
  overflow: visible;
}
.btn-cta-big::after {
  content: '';
  position: absolute;
  inset: -5px;
  border-radius: 9999px;
  background: rgba(34,197,94,.3);
  animation: ping-ring 2.2s cubic-bezier(0,0,.2,1) infinite;
}
.btn-cta-big:hover { transform: translateY(-2px); box-shadow: 0 14px 36px rgba(34,197,94,.55); }
.btn-cta-big svg  { width: 26px; height: 26px; position: relative; z-index: 1; }
.btn-cta-big span { position: relative; z-index: 1; }


/* ══════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════ */
.footer {
  background: var(--navy-deep);
  padding: 2.25rem 1.5rem;
}
.footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.footer__logo { height: 38px; width: auto; object-fit: contain; opacity: .88; }
.footer__copy { font-size: .82rem; color: var(--slate-400); text-align: center; }
.footer__link {
  font-size: .85rem;
  font-weight: 600;
  color: var(--teal);
  transition: color .2s;
}
.footer__link:hover { color: #66e0da; }


/* ══════════════════════════════════════════════════════
   FLOATING WA BUTTON
══════════════════════════════════════════════════════ */
.float-wa {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 999;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(34,197,94,.5);
  transition: transform .25s, box-shadow .25s;
  overflow: visible;
}
.float-wa::after {
  content: '';
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  background: rgba(34,197,94,.3);
  animation: ping-ring 2.2s cubic-bezier(0,0,.2,1) infinite;
}
.float-wa:hover { transform: scale(1.08); box-shadow: 0 12px 32px rgba(34,197,94,.6); }
.float-wa svg { width: 30px; height: 30px; color: var(--white); position: relative; z-index: 1; }


/* ══════════════════════════════════════════════════════
   RESPONSIVE — TABLET  (max 1024px)
══════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero__inner { gap: 2.5rem; }
  .tiers-grid  { grid-template-columns: 1fr; gap: 3rem; }
  .features__grid { grid-template-columns: repeat(2, 1fr); }
}

/* ══════════════════════════════════════════════════════
   RESPONSIVE — MOBILE  (max 768px)
══════════════════════════════════════════════════════ */
@media (max-width: 768px) {

  /* Navbar */
  .navbar__links { display: none; }
  .navbar__toggle { display: flex; }
  .navbar__cta-desktop { display: none; }

  /* Hero */
  .hero__inner {
    flex-direction: column;
    text-align: center;
    padding: 4rem 1.25rem;
    gap: 3rem;
  }
  .hero__desc { margin-left: auto; margin-right: auto; }
  .hero__ctas { justify-content: center; flex-direction: column; align-items: center; }
  .hero__visual { justify-content: center; width: 100%; }
  .browser-window { max-width: 100%; }

  /* Blob sizes */
  .blob--teal-1 { width: 220px; height: 220px; right: -40px; }
  .blob--navy-1 { width: 180px; height: 180px; left: -40px; }

  /* Tech grid */
  .tech__grid { grid-template-columns: repeat(2, 1fr); }

  /* Service tiers */
  .cards-grid { grid-template-columns: 1fr; }
  .service-card--wide { grid-column: span 1; }

  /* Features */
  .features__grid { grid-template-columns: 1fr; }

  /* CTA */
  .btn-cta-big { font-size: .95rem; padding: .95rem 2rem; }

  /* Footer */
  .footer__inner { flex-direction: column; text-align: center; }
}

/* ══════════════════════════════════════════════════════
   RESPONSIVE — SMALL MOBILE  (max 480px)
══════════════════════════════════════════════════════ */
@media (max-width: 480px) {
  .tech__grid { grid-template-columns: 1fr; }
  .hero__title { font-size: 2rem; }
  .btn-cta-primary { font-size: .9rem; padding: .8rem 1.5rem; }
  .btn-cta-outline  { font-size: .875rem; padding: .75rem 1.25rem; }
}