:root {
  --bg: #f5f7fb;
  --bg-2: #edf2fb;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: #ffffff;
  --text: #0f172a;
  --muted: #667085;
  --line: rgba(15, 23, 42, 0.08);
  --line-strong: rgba(15, 23, 42, 0.12);
  --primary: #286cf8;
  --primary-2: #6a8fff;
  --primary-dark: #1d56cf;
  --accent: #ecf2ff;
  --shadow-soft: 0 18px 44px rgba(15, 23, 42, 0.08);
  --shadow-medium: 0 26px 70px rgba(40, 108, 248, 0.16);
  --shadow-hard: 0 24px 80px rgba(15, 23, 42, 0.14);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 20px;
  --radius-sm: 16px;
  --container: 1220px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 8% 0%, rgba(106, 143, 255, 0.18), transparent 18%),
    radial-gradient(circle at 92% 8%, rgba(40, 108, 248, 0.12), transparent 22%),
    linear-gradient(180deg, #f9fbff 0%, #f3f6fc 100%);
  overflow-x: hidden;
}

body.modal-open {
  overflow: hidden;
}

img {
  max-width: 100%;
  display: block;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.site-shell {
  min-height: 100vh;
}

.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

.full-bleed,
.stripe-bg,
.accent-band,
.contact-band {
  position: relative;
}

.section {
  padding: 110px 0;
}

.section-head {
  max-width: 720px;
  margin: 0 auto 42px;
  text-align: center;
}

.section-head--left {
  margin-left: 0;
  margin-right: 0;
  text-align: left;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(15, 23, 42, 0.08);
  color: var(--primary-dark);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.section-head h2 {
  margin: 16px 0 14px;
  font-size: clamp(2rem, 4vw, 2.4rem);
  line-height: 1.05;
  letter-spacing: -0.05em;
}

.section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.8;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.8);
}

.header-row {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(140deg, var(--primary), var(--primary-2));
  color: #fff;
  box-shadow: 0 20px 36px rgba(40, 108, 248, 0.24);
}

.brand-copy {
  display: grid;
  line-height: 1;
  gap: 4px;
}

.brand-copy strong {
  font-size: 1.2rem;
  letter-spacing: -0.04em;
}

.brand-copy strong span {
  color: var(--primary);
}

.brand-copy small {
  font-size: 0.88rem;
  color: var(--muted);
  font-weight: 600;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.main-nav a {
  color: #344054;
  font-weight: 600;
  font-size: 0.96rem;
  transition: color 0.2s ease, transform 0.2s ease;
}

.main-nav a:hover {
  color: var(--primary);
  transform: translateY(-1px);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.phone-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.06);
  font-weight: 700;
  white-space: nowrap;
}

.burger {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: rgba(255, 255, 255, 0.74);
  border-radius: 16px;
}

.burger span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--text);
  border-radius: 999px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.burger.is-active span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.burger.is-active span:nth-child(2) {
  opacity: 0;
}

.burger.is-active span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 0.97rem;
  line-height: 1;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, 0.38) 50%, transparent 70%);
  transform: translateX(-140%);
  transition: transform 0.75s ease;
}

.btn:hover::before {
  transform: translateX(140%);
}

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

.btn-primary {
  color: #fff;
  background: linear-gradient(180deg, #4c87ff, #286cf8);
  box-shadow: 0 20px 38px rgba(40, 108, 248, 0.26);
}

.btn-primary:hover {
  box-shadow: 0 24px 44px rgba(40, 108, 248, 0.32);
}

.btn-ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(15, 23, 42, 0.08);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.06);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.95);
}

.btn-glow {
  isolation: isolate;
}

.btn-glow::after {
  content: '';
  position: absolute;
  inset: auto 16px -14px;
  height: 18px;
  background: rgba(40, 108, 248, 0.28);
  filter: blur(18px);
  z-index: -1;
}

.hero-band {
  padding: 58px 0 80px;
}

.hero-band__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0)),
    radial-gradient(circle at 18% 10%, rgba(40, 108, 248, 0.08), transparent 22%),
    radial-gradient(circle at 85% 22%, rgba(106, 143, 255, 0.13), transparent 26%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(520px, 0.98fr);
  gap: 52px;
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.hero-copy h1 {
  margin: 24px 0 20px;
  font-size: clamp(2.7rem, 5vw, 4.0rem);
  line-height: 0.94;
  letter-spacing: -0.07em;
  max-width: 720px;
}

.hero-copy h1 span {
  color: var(--primary);
}

.hero-text {
  max-width: 650px;
  margin: 0;
  font-size: 1.08rem;
  color: var(--muted);
  line-height: 1.35;
}

.hero-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-trust-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 40px;
}

.trust-badge {
  padding: 20px 22px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(15, 23, 42, 0.07);
  box-shadow: var(--shadow-soft);
}

.trust-badge strong {
  display: block;
  font-size: 1.12rem;
  letter-spacing: -0.04em;
}

.trust-badge span {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.hero-visual {
  position: relative;
}

.hero-stage {
  position: relative;
  min-height: 700px;
  padding: 34px;
  border-radius: 38px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.75), rgba(255, 255, 255, 0.58));
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: var(--shadow-medium);
  backdrop-filter: blur(18px);
}

.hero-stage__glow {
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  filter: blur(18px);
  opacity: 0.65;
}

.hero-stage__glow--one {
  top: -120px;
  right: -80px;
  background: radial-gradient(circle, rgba(106, 143, 255, 0.3), transparent 62%);
}

.hero-stage__glow--two {
  bottom: -140px;
  left: -90px;
  background: radial-gradient(circle, rgba(40, 108, 248, 0.24), transparent 60%);
}

.hero-window-card {
  position: relative;
  z-index: 1;
  height: 100%;
  min-height: 620px;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: var(--shadow-hard);
  background: linear-gradient(140deg, #b8c5da 0%, #edf3fb 44%, #d4dce7 100%);


    background: url(../img/home-prew.png);
    background-size: cover;
}


.feature-float {
  position: absolute;
  z-index: 3;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  width: min(360px, calc(100% - 48px));
  padding: 18px 18px 18px 16px;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.95);
  box-shadow: 0 24px 50px rgba(15, 23, 42, 0.14);
  animation: floatY 4.8s ease-in-out infinite;
}

.feature-float--top {
      top: -24px;
    left: -48px;
}

.feature-float--bottom {
      right: -60px;
    bottom: -47px;
    animation-delay: 0.65s;
}

.feature-float__icon {
  flex: 0 0 46px;
  width: 46px;
  height: 46px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(145deg, var(--primary), var(--primary-2));
  box-shadow: 0 14px 28px rgba(40, 108, 248, 0.24);
}

.feature-float h3 {
  margin: 2px 0 6px;
  font-size: 1.12rem;
  letter-spacing: -0.03em;
}

.feature-float p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.feature-float ul {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.feature-float li {
  position: relative;
  padding-left: 18px;
  color: #344054;
  font-size: 0.92rem;
  font-weight: 600;
}

.feature-float li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--primary-2), var(--primary));
}
.feature-grid {
  display: grid;
  gap: 24px;
}

.feature-grid--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
#services, #faq {
      background: linear-gradient(180deg, rgba(233, 240, 255, 0.86), rgba(244, 247, 253, 0.56)), radial-gradient(circle at 20% 0%, rgba(40, 108, 248, 0.08), transparent 22%), radial-gradient(circle at 88% 40%, rgba(106, 143, 255, 0.11), transparent 24%);
}
.soft-card,
.service-card,
.step-card,
.project-card,
.review-card,
.faq-item,
.contact-form,
.calc-summary-card,
.modal-card {
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow-soft);
}

.soft-card {
  min-height: 100%;
  padding: 28px;
  border-radius: 28px;
}

.soft-card__icon,
.service-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  background: linear-gradient(180deg, #eef4ff, #e6eefc);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.85);
}

.soft-card h3,
.service-card h3,
.project-card h3,
.step-card h3,
.calc-summary-card strong,
.modal-head h3 {
  margin: 18px 0 10px;
  font-size: 1.34rem;
  letter-spacing: -0.04em;
}

.soft-card p,
.service-card p,
.step-card p,
.project-card p,
.review-card p,
.contact-copy p,
.modal-head p,
.calc-summary-card span,
.calc-summary-card li {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.stripe-bg::before,
.accent-band::before,
.contact-band::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.stripe-bg::before {
  background:
    linear-gradient(180deg, rgba(233, 240, 255, 0.86), rgba(244, 247, 253, 0.56)),
    radial-gradient(circle at 20% 0%, rgba(40, 108, 248, 0.08), transparent 22%),
    radial-gradient(circle at 88% 40%, rgba(106, 143, 255, 0.11), transparent 24%);
}

.accent-band::before {
  background:
    linear-gradient(180deg, rgba(15, 23, 42, 0.02), rgba(40, 108, 248, 0.06)),
    radial-gradient(circle at 82% 20%, rgba(40, 108, 248, 0.08), transparent 22%);
}

.contact-band::before {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(234, 240, 255, 0.82)),
    radial-gradient(circle at 16% 22%, rgba(40, 108, 248, 0.06), transparent 18%);
}

.service-grid,
.project-grid,
.review-grid {
  display: grid;
  gap: 24px;
}

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

.service-card {
  position: relative;
  padding: 28px;
  border-radius: 30px;
  overflow: hidden;
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.service-card::after {
  content: '';
  position: absolute;
  inset: auto -20% -35% auto;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(40, 108, 248, 0.12), transparent 64%);
  pointer-events: none;
}

.service-card:hover,
.soft-card:hover,
.step-card:hover,
.project-card:hover,
.review-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 26px 60px rgba(15, 23, 42, 0.12);
}

.service-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.service-card__pill {
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(236, 242, 255, 0.95);
  color: var(--primary-dark);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.service-card a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  font-weight: 700;
  color: var(--primary-dark);
}

.process-layout {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 36px;
  align-items: start;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.step-card {
  padding: 28px;
  border-radius: 28px;
}

.step-card__num {
  display: inline-flex;
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(236, 242, 255, 0.92);
  color: var(--primary-dark);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.project-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.project-card {
  overflow: hidden;
  border-radius: 30px;
}

.project-card__media {
  height: 280px;
}

.project-card__media--one {
  background:
    linear-gradient(180deg, rgba(14, 27, 58, 0.05), rgba(14, 27, 58, 0.12)),
    url('https://images.unsplash.com/photo-1513694203232-719a280e022f?auto=format&fit=crop&w=1200&q=80') center/cover no-repeat;
}

.project-card__media--two {
  background:
    linear-gradient(180deg, rgba(14, 27, 58, 0.05), rgba(14, 27, 58, 0.12)),
    url('https://images.unsplash.com/photo-1505693416388-ac5ce068fe85?auto=format&fit=crop&w=1200&q=80') center/cover no-repeat;
}

.project-card__media--three {
  background:
    linear-gradient(180deg, rgba(14, 27, 58, 0.05), rgba(14, 27, 58, 0.12)),
    url('https://images.unsplash.com/photo-1484154218962-a197022b5858?auto=format&fit=crop&w=1200&q=80') center/cover no-repeat;
}

.project-card__body {
  padding: 24px 24px 28px;
}

.review-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.review-card {
  padding: 28px;
  border-radius: 28px;
}

.review-card strong {
  display: block;
  margin-top: 20px;
  font-size: 0.96rem;
  letter-spacing: -0.02em;
}

.faq-list {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.faq-item {
  border-radius: 24px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  border: 0;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px;
  text-align: left;
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
}

.faq-question i {
  color: var(--primary);
  transition: transform 0.25s ease;
}

.faq-item.is-open .faq-question i {
  transform: rotate(45deg);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s ease;
}

.faq-answer p {
  overflow: hidden;
  padding: 0 24px 0;
  margin: 0;
}

.faq-item.is-open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-item.is-open .faq-answer p {
  padding-bottom: 22px;
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: start;
}

.contact-copy h2 {
  margin: 16px 0 12px;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.04;
  letter-spacing: -0.05em;
}

.contact-points {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.contact-points a,
.contact-points span {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #344054;
  font-weight: 600;
}

.contact-form {
  padding: 28px;
  border-radius: 30px;
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.contact-form label,
.calc-col label {
  display: grid;
  gap: 10px;
  margin-bottom: 16px;
}

.contact-form span,
.calc-col span {
  font-weight: 700;
  font-size: 0.92rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea,
.calc-col input,
.calc-col select {
  width: 100%;
  padding: 15px 16px;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  background: rgba(255, 255, 255, 0.96);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus,
.calc-col input:focus,
.calc-col select:focus {
  border-color: rgba(40, 108, 248, 0.45);
  box-shadow: 0 0 0 4px rgba(40, 108, 248, 0.08);
}

.site-footer {
  padding: 28px 0 42px;
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 26px;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.footer-row p {
  margin: 0;
  color: var(--muted);
}

.footer-link {
  border: 0;
  background: transparent;
  color: var(--primary-dark);
  font-weight: 700;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(10, 15, 30, 0.42);
  backdrop-filter: blur(12px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.modal-backdrop.is-active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  position: relative;
  width: min(920px, 100%);
  padding: 34px;
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.9);
  transform: translateY(18px) scale(0.98);
  transition: transform 0.3s ease;
}

.modal-backdrop.is-active .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: rgba(255, 255, 255, 0.9);
}

.modal-head {
  max-width: 620px;
}

.calc-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 20px;
  margin-top: 28px;
}

.calc-col--summary {
  display: flex;
}

.calc-summary-card {
  width: 100%;
  padding: 22px;
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(236, 242, 255, 0.78), rgba(255, 255, 255, 0.92));
}

.calc-summary-card__top {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.calc-summary-card__top strong {
  margin: 0;
  font-size: 2rem;
}

.calc-summary-card ul {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.calc-summary-card li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.calc-summary-card li i {
  color: var(--primary);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right {
  transform: translateX(32px);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.reveal-delay {
  transition-delay: 0.12s;
}

.reveal-delay-2 {
  transition-delay: 0.22s;
}

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

@media (max-width: 1180px) {
  .hero-grid,
  .process-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

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

  .hero-stage {
    min-height: 640px;
  }
}

@media (max-width: 960px) {
  .main-nav {
    position: fixed;
    top: 84px;
    left: 20px;
    right: 20px;
    display: grid;
    gap: 12px;
    padding: 18px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 24px 50px rgba(15, 23, 42, 0.12);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease;
  }

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

  .phone-pill,
  .header-actions .btn-primary {
    display: none;
  }

  .burger {
    display: inline-block;
  }

  .hero-grid {
    gap: 36px;
  }

  .hero-stage {
    min-height: 620px;
  }

  .feature-float--top,
  .feature-float--bottom {
    width: min(330px, calc(100% - 48px));
  }
}

@media (max-width: 720px) {
  .container {
    width: min(var(--container), calc(100% - 24px));
  }

  .section {
    padding: 84px 0;
  }

  .header-row {
    min-height: 74px;
  }

  .brand-copy small {
    display: none;
  }

  .hero-copy h1 {
    font-size: clamp(2.3rem, 10vw, 3.8rem);
  }

  .hero-text,
  .section-head p,
  .soft-card p,
  .service-card p,
  .step-card p,
  .review-card p,
  .contact-copy p {
    line-height: 1.7;
  }

  .hero-trust-row,
  .feature-grid--three,
  .service-grid,
  .project-grid,
  .review-grid,
  .process-steps,
  .field-row,
  .calc-layout,
  .hero-mini-panel {
    grid-template-columns: 1fr;
  }

  .hero-actions-row {
    flex-direction: column;
  }

  .hero-actions-row .btn {
    width: 100%;
  }

  .hero-stage {
    min-height: auto;
    padding: 14px;
    border-radius: 28px;
  }

  .hero-window-card {
    min-height: 420px;
    border-radius: 24px;
  }

  .window-frame {
    inset: 40px 28px 40px 28px;
    border-width: 8px;
    padding: 12px;
  }

  .feature-float {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    width: 100%;
    margin-top: 14px;
    animation: none;
  }

  .hero-mini-panel {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    margin-top: 14px;
  }

  .soft-card,
  .service-card,
  .step-card,
  .project-card,
  .review-card,
  .contact-form,
  .modal-card {
    padding-left: 22px;
    padding-right: 22px;
  }

  .modal-card {
    padding-top: 44px;
  }

  .footer-row {
    flex-direction: column;
    align-items: flex-start;
  }
}