/* ============================================================
   GROWSTACK — get-gs.com
   Design: Dark navy + electric green, Syne display + DM Sans body
   ============================================================ */

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:    #0A1F35;
  --navy2:   #0F2A45;
  --navy3:   #162F4A;
  --green:   #22C55E;
  --green2:  #16A34A;
  --green-dim: rgba(34,197,94,0.12);
  --white:   #ffffff;
  --off-white: #F0F4F8;
  --gray:    #94A3B8;
  --gray2:   #64748B;
  --border:  rgba(255,255,255,0.08);
  --border2: rgba(255,255,255,0.14);
  --font-display: 'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;
  --transition:   0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-card:  0 4px 24px rgba(0,0,0,0.3);
  --shadow-glow:  0 0 40px rgba(34,197,94,0.15);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--navy);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { display: block; max-width: 100%; }

.green { color: var(--green); }

/* ── CONTAINER ── */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── SECTION ── */
.section { padding: 100px 0; }

.section__header {
  text-align: center;
  margin-bottom: 64px;
}

.section__label {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 14px;
  padding: 4px 14px;
  border: 1px solid rgba(34,197,94,0.3);
  border-radius: 99px;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section__sub {
  font-size: 17px;
  color: var(--gray);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.7;
  font-weight: 300;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  padding: 13px 28px;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
  border: 1.5px solid transparent;
  white-space: nowrap;
}

.btn--primary {
  background: var(--green);
  color: var(--navy);
  border-color: var(--green);
}
.btn--primary:hover {
  background: var(--green2);
  border-color: var(--green2);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(34,197,94,0.3);
}

.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: var(--border2);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.3);
  transform: translateY(-1px);
}

.btn--full { width: 100%; justify-content: center; }

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: var(--transition);
}

.nav.scrolled {
  background: rgba(10,31,53,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

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

.nav__logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}
.nav__logo span { color: var(--green); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav__links a {
  font-size: 14px;
  font-weight: 400;
  color: var(--gray);
  transition: color var(--transition);
}
.nav__links a:hover { color: var(--white); }

.nav__cta {
  background: var(--green) !important;
  color: var(--navy) !important;
  font-weight: 500 !important;
  padding: 9px 22px;
  border-radius: 7px;
  transition: var(--transition) !important;
}
.nav__cta:hover {
  background: var(--green2) !important;
  transform: translateY(-1px);
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── MOBILE MENU ── */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: var(--navy2);
  z-index: 99;
  padding: 90px 24px 40px;
  transform: translateY(-100%);
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
  border-bottom: 1px solid var(--border);
}
.mobile-menu.open { transform: translateY(0); }
.mm-link {
  display: block;
  font-size: 22px;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--gray);
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}
.mm-link:hover { color: var(--white); }
.mm-cta {
  color: var(--green) !important;
  margin-top: 12px;
  border-bottom: none;
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 100px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 40%, transparent 100%);
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.18;
}
.hero__orb--1 {
  width: 500px; height: 500px;
  background: var(--green);
  top: -120px; right: -80px;
  animation: float1 8s ease-in-out infinite;
}
.hero__orb--2 {
  width: 300px; height: 300px;
  background: #0EA5E9;
  bottom: 0; left: -60px;
  animation: float2 10s ease-in-out infinite;
}
.hero__orb--3 {
  width: 200px; height: 200px;
  background: var(--green);
  top: 50%; left: 50%;
  animation: float1 6s ease-in-out infinite reverse;
}

@keyframes float1 {
  0%,100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}
@keyframes float2 {
  0%,100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(20px) scale(0.95); }
}

.hero__inner {
  position: relative;
  z-index: 1;
  padding: 60px 24px 80px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 500;
  color: var(--green);
  padding: 6px 16px;
  border: 1px solid rgba(34,197,94,0.35);
  border-radius: 99px;
  background: rgba(34,197,94,0.07);
  margin-bottom: 28px;
  letter-spacing: 0.04em;
}

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(52px, 8vw, 96px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
}

.hero__sub {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--gray);
  font-weight: 300;
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 40px;
}
.hero__sub em { color: var(--white); font-style: normal; font-weight: 400; }

.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.hero__stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.hero__stat strong {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  color: var(--white);
}
.hero__stat span {
  font-size: 12px;
  color: var(--gray);
  font-weight: 300;
}

.hero__stat-div {
  width: 1px;
  height: 40px;
  background: var(--border2);
}

.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 1;
}
.hero__scroll span {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray2);
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gray2), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ── PROBLEM BAND ── */
.problem-band {
  background: var(--navy3);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
  overflow: hidden;
}
.problem-band__text {
  font-size: clamp(14px, 1.8vw, 18px);
  color: var(--gray);
  text-align: center;
  font-weight: 300;
  line-height: 1.8;
}
.problem-band__text span {
  color: var(--white);
  font-weight: 500;
}
.problem-band__text strong { font-weight: 500; }

/* ── SERVICES ── */
.services { background: var(--navy); }

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.service-card {
  background: var(--navy2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover {
  border-color: rgba(34,197,94,0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.service-card:hover::before { opacity: 1; }

.service-card__icon {
  font-size: 28px;
  margin-bottom: 16px;
}
.service-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--white);
}
.service-card p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.65;
  margin-bottom: 16px;
}
.service-card ul {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.service-card ul li {
  font-size: 12.5px;
  color: var(--gray2);
  display: flex;
  align-items: center;
  gap: 8px;
}
.service-card ul li::before {
  content: '✓';
  color: var(--green);
  font-size: 11px;
  font-weight: 700;
}

/* ── PACKAGES ── */
.packages { background: var(--navy2); }

.packages__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 40px;
  align-items: start;
}

.pkg-card {
  background: var(--navy);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  transition: var(--transition);
}
.pkg-card:hover {
  border-color: rgba(34,197,94,0.25);
  transform: translateY(-3px);
}

.pkg-card--featured {
  border-color: var(--green);
  background: linear-gradient(160deg, rgba(34,197,94,0.06) 0%, var(--navy) 60%);
  box-shadow: 0 0 0 1px rgba(34,197,94,0.2), var(--shadow-glow);
}

.pkg-card__popular {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--green);
  color: var(--navy);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 16px;
  border-radius: 99px;
  white-space: nowrap;
}

.pkg-card__tier {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.01em;
}
.pkg-card__sub {
  font-size: 12px;
  color: var(--gray2);
  margin-top: -10px;
}
.pkg-card__price {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 800;
  color: var(--white);
}
.pkg-card__price span {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 300;
  color: var(--gray);
}

.pkg-card__divider {
  height: 1px;
  background: var(--border);
}

.pkg-card__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.pkg-card__list li {
  font-size: 13px;
  color: var(--gray);
  display: flex;
  align-items: flex-start;
  gap: 9px;
  line-height: 1.45;
}
.pkg-card__list li::before {
  content: '→';
  color: var(--green);
  font-size: 12px;
  flex-shrink: 0;
  margin-top: 1px;
}

.pkg-card__btn {
  display: block;
  text-align: center;
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  border: 1.5px solid var(--border2);
  color: var(--white);
  background: transparent;
  transition: var(--transition);
  margin-top: auto;
}
.pkg-card__btn:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.3);
}
.pkg-card__btn--solid {
  background: var(--green);
  border-color: var(--green);
  color: var(--navy);
  font-weight: 700;
}
.pkg-card__btn--solid:hover {
  background: var(--green2);
  border-color: var(--green2);
  box-shadow: 0 4px 20px rgba(34,197,94,0.35);
}

/* ADD-ONS */
.addons {
  background: var(--navy);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
}
.addons__label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray2);
  margin-bottom: 16px;
}
.addons__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 10px;
}
.addon {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--navy2);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: var(--transition);
}
.addon:hover { border-color: rgba(34,197,94,0.25); }
.addon__icon { font-size: 20px; flex-shrink: 0; }
.addon div { flex: 1; }
.addon strong { font-size: 13px; font-weight: 500; color: var(--white); display: block; margin-bottom: 2px; }
.addon p { font-size: 11.5px; color: var(--gray2); line-height: 1.4; }
.addon__price { font-size: 13px; font-weight: 500; color: var(--green); white-space: nowrap; }

/* ── PROCESS ── */
.process { background: var(--navy); }

.process__steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}
.process__steps::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 32px;
  bottom: 32px;
  width: 1px;
  background: linear-gradient(to bottom, var(--green), transparent);
}

.process__step {
  display: flex;
  gap: 28px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}
.process__step:last-child { border-bottom: none; }

.process__step-num {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  color: var(--green);
  min-width: 48px;
  line-height: 1;
  padding-top: 4px;
  position: relative;
  z-index: 1;
}
.process__step-body h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.process__step-body p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.7;
}

/* ── WHY US ── */
.why { background: var(--navy2); }

.why__grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
  max-width: 860px;
  margin: 0 auto;
}

.why__vs {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  color: var(--gray2);
  text-align: center;
}

.why__col-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 6px;
  margin-bottom: 14px;
  display: inline-block;
}
.why__col-label--bad { background: rgba(239,68,68,0.12); color: #F87171; }
.why__col-label--good { background: rgba(34,197,94,0.12); color: var(--green); }

.why__item {
  font-size: 13.5px;
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 10px;
  line-height: 1.4;
}
.why__item::before { font-size: 12px; flex-shrink: 0; }
.why__item--bad { background: rgba(239,68,68,0.06); color: #CBD5E1; }
.why__item--bad::before { content: '✕'; color: #F87171; }
.why__item--good { background: rgba(34,197,94,0.07); color: var(--white); }
.why__item--good::before { content: '✓'; color: var(--green); font-weight: 700; }

/* ── CONTACT ── */
.contact { background: var(--navy); }

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}

.contact__body {
  font-size: 16px;
  color: var(--gray);
  line-height: 1.75;
  margin: 20px 0 32px;
  font-weight: 300;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.contact__detail {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--gray);
}
.contact__detail-icon { font-size: 18px; }

/* FORM */
.contact-form {
  background: var(--navy2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--gray);
  margin-bottom: 7px;
  letter-spacing: 0.04em;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--navy);
  border: 1px solid var(--border2);
  border-radius: 8px;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--white);
  outline: none;
  transition: border-color var(--transition);
  -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray2);
}
.form-group select option { background: var(--navy); color: var(--white); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(34,197,94,0.1);
}
.form-group textarea { resize: vertical; min-height: 100px; }

.form-note {
  text-align: center;
  font-size: 12px;
  color: var(--gray2);
  margin-top: 12px;
}

/* ── FOOTER ── */
.footer {
  background: var(--navy2);
  border-top: 1px solid var(--border);
  padding: 64px 0 0;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 10px;
}
.footer__logo span { color: var(--green); }
.footer__brand p {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.6;
}
.footer__domain {
  font-size: 12px !important;
  color: var(--green) !important;
  margin-top: 8px;
}

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

.footer__col-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray2);
  margin-bottom: 14px;
}
.footer__col a {
  display: block;
  font-size: 13px;
  color: var(--gray);
  margin-bottom: 8px;
  transition: color var(--transition);
}
.footer__col a:hover { color: var(--white); }

.footer__bottom {
  border-top: 1px solid var(--border);
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer__bottom span {
  font-size: 12px;
  color: var(--gray2);
}

/* ── REVEAL ANIMATIONS ── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal--d1 { transition-delay: 0.1s; }
.reveal--d2 { transition-delay: 0.2s; }
.reveal--d3 { transition-delay: 0.3s; }
.reveal--d4 { transition-delay: 0.4s; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }

  .contact__inner { grid-template-columns: 1fr; gap: 40px; }
  .form-row { grid-template-columns: 1fr; }

  .why__grid {
    grid-template-columns: 1fr;
    max-width: 480px;
  }
  .why__vs { display: none; }

  .footer__inner { grid-template-columns: 1fr; gap: 32px; }
  .footer__links { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .section { padding: 72px 0; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .hero__stats { gap: 20px; }
  .hero__stat-div { display: none; }
  .packages__grid { grid-template-columns: 1fr; }
  .services__grid { grid-template-columns: 1fr; }
  .footer__links { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .process__steps::before { display: none; }
}