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

:root {
  --deep:     #030f17;
  --ocean:    #071e29;
  --lagoon:   #0e7490;
  --teal:     #14b8a6;
  --sand:     #e8d5a3;
  --coral:    #f97316;
  --green:    #22c55e;
  --foam:     #f0fafa;
  --white:    #ffffff;
}

html { scroll-behavior: smooth; }

body {
  background: var(--deep);
  color: var(--foam);
  font-family: 'Outfit', sans-serif;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed; inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 90% 10%, rgba(20,184,166,0.1) 0%, transparent 55%),
    radial-gradient(ellipse 50% 70% at 10% 90%, rgba(14,116,144,0.12) 0%, transparent 55%);
  pointer-events: none; z-index: 0;
}

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.4rem 4rem;
  background: rgba(6,30,41,0.8);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(20,184,166,0.15);
}

.logo { display: flex; align-items: center; gap: .8rem; text-decoration: none; }

.logo-mark {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--teal), var(--lagoon));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 0 20px rgba(20,184,166,0.4);
}

.logo-text {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem; font-weight: 600; color: var(--white);
}

.logo-text span { color: var(--teal); }

.nav-back {
  font-size: .75rem; font-weight: 500;
  letter-spacing: .1em; text-transform: uppercase;
  color: rgba(240,250,250,0.75); text-decoration: none;
  display: flex; align-items: center; gap: .4rem;
  transition: color .2s;
}

.nav-back:hover { color: var(--teal); }

.nav-links { display: flex; gap: 2rem; list-style: none; }

.nav-links a {
  font-size: .78rem; font-weight: 500;
  letter-spacing: .1em; text-transform: uppercase;
  color: rgba(240,250,250,0.85); text-decoration: none; transition: color .2s;
}

.nav-links a:hover { color: var(--teal); }

.nav-cta {
  font-size: .75rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--deep); background: var(--teal);
  padding: .6rem 1.4rem; border-radius: 4px;
  text-decoration: none; transition: all .25s;
}

.nav-cta:hover { background: var(--sand); }

/* HERO */
.hero {
  position: relative; z-index: 2;
  min-height: 100vh;
  display: grid; grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 8rem 6rem 6rem;
  gap: 4rem;
}

.hero-left { animation: fadeUp .8s ease both; }

.hero-parent {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .7rem; font-weight: 500;
  letter-spacing: .15em; text-transform: uppercase;
  color: rgba(240,250,250,0.65);
  margin-bottom: 1.5rem;
}

.hero-parent a { color: var(--teal); text-decoration: none; }
.hero-parent a:hover { text-decoration: underline; }

.hero-badge {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .7rem; font-weight: 600;
  letter-spacing: .15em; text-transform: uppercase;
  color: var(--green);
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.25);
  padding: .35rem 1rem; border-radius: 99px;
  margin-bottom: 1.8rem;
}

.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--green); border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .4; transform: scale(1.5); }
}

h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(3rem, 5vw, 5.5rem);
  font-weight: 300; line-height: 1.08;
  letter-spacing: -.02em; margin-bottom: 1.5rem;
}

h1 em { font-style: italic; color: var(--teal); }
h1 .coral { color: var(--coral); }

.hero-sub {
  font-size: 1.05rem; font-weight: 300;
  line-height: 1.8; color: rgba(240,250,250,0.88);
  max-width: 44ch; margin-bottom: 3rem;
}

.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: 'Outfit', sans-serif;
  font-size: .82rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  text-decoration: none; padding: .9rem 2rem; border-radius: 4px;
  transition: all .25s; cursor: pointer; border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--teal), var(--lagoon));
  color: white; box-shadow: 0 8px 28px rgba(20,184,166,0.35);
}

.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 36px rgba(20,184,166,0.5); }

.btn-ghost {
  background: transparent; color: var(--foam);
  border: 1.5px solid rgba(240,250,250,0.2);
}

.btn-ghost:hover { border-color: var(--teal); color: var(--teal); }

/* HERO RIGHT — terminal mock */
.hero-right {
  position: relative; z-index: 2;
  animation: fadeUp .9s .15s ease both;
}

.terminal {
  background: rgba(2,10,16,0.95);
  border: 1px solid rgba(20,184,166,0.25);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 32px 64px rgba(0,0,0,0.4), 0 0 0 1px rgba(20,184,166,0.1);
  animation: float 7s ease-in-out infinite;
}

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

.terminal-bar {
  background: rgba(14,116,144,0.12);
  padding: .9rem 1.2rem;
  display: flex; align-items: center; gap: .5rem;
  border-bottom: 1px solid rgba(20,184,166,0.15);
}

.t-dot { width: 10px; height: 10px; border-radius: 50%; }
.t-dot:nth-child(1) { background: #ff5f57; }
.t-dot:nth-child(2) { background: #febc2e; }
.t-dot:nth-child(3) { background: #28c840; }

.terminal-title {
  font-size: .72rem; font-weight: 500;
  letter-spacing: .1em; color: rgba(240,250,250,0.65);
  margin-left: .5rem;
}

.terminal-body { padding: 1.5rem; font-family: 'Outfit', monospace; font-size: .82rem; }

.t-line { margin-bottom: .6rem; line-height: 1.5; }
.t-prompt { color: var(--teal); }
.t-cmd { color: var(--foam); }
.t-comment { color: rgba(240,250,250,0.55); }
.t-success { color: var(--green); }
.t-info { color: var(--sand); }
.t-highlight { color: var(--coral); }

.t-blink {
  display: inline-block; width: 8px; height: 14px;
  background: var(--teal); vertical-align: middle;
  animation: blink 1.1s step-end infinite;
}

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* STATS */
.stats {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(20,184,166,0.12);
  border-bottom: 1px solid rgba(20,184,166,0.12);
}

.stat {
  padding: 2.8rem 2rem; text-align: center;
  border-right: 1px solid rgba(20,184,166,0.08);
}

.stat:last-child { border-right: none; }

.stat-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3rem; font-weight: 300;
  color: var(--teal); line-height: 1; display: block;
}

.stat-label {
  font-size: .68rem; font-weight: 500;
  letter-spacing: .15em; text-transform: uppercase;
  color: rgba(240,250,250,0.65); margin-top: .4rem;
}

/* SECTIONS */
section { position: relative; z-index: 2; padding: 7rem 6rem; }

.section-tag {
  font-size: .7rem; font-weight: 600;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--teal); margin-bottom: 1rem;
  display: flex; align-items: center; gap: .6rem;
}

.section-tag::before {
  content: ''; display: inline-block;
  width: 24px; height: 1px; background: var(--teal);
}

.section-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 300; line-height: 1.15; margin-bottom: 1.5rem;
}

.section-title em { font-style: italic; color: var(--teal); }

/* FEATURES */
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem; margin-top: 4rem;
}

.feature-card {
  background: rgba(14,116,144,0.14);
  border: 1px solid rgba(20,184,166,0.15);
  border-radius: 12px; padding: 2.2rem;
  transition: all .3s; position: relative; overflow: hidden;
}

.feature-card::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--teal), transparent);
  transform: scaleX(0); transition: transform .3s;
}

.feature-card:hover { border-color: rgba(20,184,166,0.35); transform: translateY(-3px); }
.feature-card:hover::after { transform: scaleX(1); }

.feature-icon {
  font-size: 1.8rem; margin-bottom: 1.2rem;
  display: block;
}

.feature-num {
  position: absolute; top: 1.2rem; right: 1.5rem;
  font-size: .62rem; font-weight: 600;
  letter-spacing: .1em; color: rgba(20,184,166,0.4);
}

.feature-card h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.35rem; font-weight: 400;
  color: var(--foam); margin-bottom: .7rem;
}

.feature-card p {
  font-size: .88rem; font-weight: 300;
  line-height: 1.7; color: rgba(240,250,250,0.8);
}

/* USE CASES */
.use-cases { background: rgba(14,116,144,0.1); }

.use-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 2rem; margin-top: 4rem;
}

.use-card {
  background: rgba(3,15,23,0.75);
  border: 1px solid rgba(20,184,166,0.12);
  border-radius: 10px; padding: 2rem;
  display: flex; gap: 1.2rem; align-items: flex-start;
  transition: border-color .3s;
}

.use-card:hover { border-color: rgba(20,184,166,0.3); }

.use-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: rgba(20,184,166,0.12);
  border: 1px solid rgba(20,184,166,0.2);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
}

.use-card h4 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.2rem; font-weight: 400; color: var(--foam); margin-bottom: .4rem;
}

.use-card p {
  font-size: .85rem; font-weight: 300;
  line-height: 1.7; color: rgba(240,250,250,0.75);
}

/* SMPP SECTION */
.smpp { display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center; }

.smpp-text p {
  font-size: 1rem; font-weight: 300;
  line-height: 1.9; color: rgba(240,250,250,0.88); margin-bottom: 1.2rem;
}

.smpp-specs {
  background: rgba(14,116,144,0.14);
  border: 1px solid rgba(20,184,166,0.15);
  border-radius: 12px; padding: 2rem;
}

.smpp-specs h4 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem; font-weight: 400;
  color: var(--sand); margin-bottom: 1.5rem;
}

.spec-row {
  display: flex; justify-content: space-between;
  align-items: center; padding: .75rem 0;
  border-bottom: 1px solid rgba(20,184,166,0.08);
  font-size: .88rem;
}

.spec-row:last-child { border-bottom: none; }
.spec-label { font-weight: 300; color: rgba(240,250,250,0.75); }
.spec-val { font-weight: 500; color: var(--teal); font-size: .82rem; }

/* PRICING */
.pricing { background: rgba(14,116,144,0.1); }

.pricing-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 2rem; margin-top: 4rem;
}

.plan {
  background: rgba(3,15,23,0.82);
  border: 1px solid rgba(20,184,166,0.15);
  border-radius: 12px; padding: 2.5rem;
  position: relative; transition: all .3s;
}

.plan:hover { transform: translateY(-4px); border-color: rgba(20,184,166,0.3); }

.plan.featured {
  border-color: var(--teal);
  background: rgba(14,116,144,0.15);
}

.plan-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--teal); color: var(--deep);
  font-size: .62rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  padding: .25rem 1rem; border-radius: 99px;
}

.plan-name {
  font-size: .72rem; font-weight: 600;
  letter-spacing: .15em; text-transform: uppercase;
  color: var(--teal); margin-bottom: .8rem;
}

.plan-price {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3rem; font-weight: 300; line-height: 1; margin-bottom: .3rem;
}

.plan-period {
  font-size: .72rem; font-weight: 300;
  color: rgba(240,250,250,0.65); margin-bottom: 2rem;
}

.plan-features { list-style: none; margin-bottom: 2rem; }

.plan-features li {
  font-size: .88rem; font-weight: 300;
  padding: .55rem 0;
  border-bottom: 1px solid rgba(20,184,166,0.07);
  display: flex; gap: .6rem; align-items: center;
  color: rgba(240,250,250,0.75);
}

.plan-features li:last-child { border-bottom: none; }
.check { color: var(--teal); font-size: .85rem; }

/* CTA BANNER */
.cta-banner {
  text-align: center; padding: 7rem 4rem;
  background: linear-gradient(135deg, rgba(14,116,144,0.12) 0%, rgba(20,184,166,0.08) 100%);
  border-top: 1px solid rgba(20,184,166,0.12);
  border-bottom: 1px solid rgba(20,184,166,0.12);
}

.cta-banner h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 300; margin-bottom: 1rem;
}

.cta-banner h2 em { font-style: italic; color: var(--teal); }

.cta-banner p {
  font-size: 1rem; font-weight: 300;
  color: rgba(240,250,250,0.85); margin-bottom: 2.5rem; max-width: 50ch; margin-left: auto; margin-right: auto;
}

/* FOOTER */
footer {
  position: relative; z-index: 2;
  background: var(--deep);
  border-top: 1px solid rgba(20,184,166,0.1);
  padding: 3rem 6rem;
  display: flex; align-items: center; justify-content: space-between;
}

.footer-left p { font-size: .75rem; font-weight: 300; color: rgba(240,250,250,0.55); margin-top: .4rem; }

.footer-links { display: flex; gap: 2rem; list-style: none; }

.footer-links a {
  font-size: .72rem; font-weight: 500;
  letter-spacing: .1em; text-transform: uppercase;
  color: rgba(240,250,250,0.6); text-decoration: none; transition: color .2s;
}

.footer-links a:hover { color: var(--teal); }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 900px) {
  nav { padding: 1rem 1.5rem; }
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; padding: 7rem 1.5rem 4rem; }
  section { padding: 5rem 1.5rem; }
  .features-grid, .pricing-grid { grid-template-columns: 1fr; }
  .use-grid { grid-template-columns: 1fr; }
  .smpp { grid-template-columns: 1fr; gap: 3rem; }
  .stats { grid-template-columns: repeat(2,1fr); }
  .stat { border-bottom: 1px solid rgba(20,184,166,0.08); }
  footer { flex-direction: column; gap: 1.5rem; padding: 2rem 1.5rem; text-align: center; }
}
```