@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Outfit:wght@600;700;800&display=swap");

:root {
  --display-font: "Outfit", "Aptos Display", "Segoe UI", sans-serif;
  --body-font: "Manrope", "Aptos", "Segoe UI", sans-serif;
}

:root {
  --blue-slate: #666A86;
  --slate-grey: #788AA3;
  --muted-teal: #92B6B1;
  --celadon: #B2C9AB;
  --pearl: #E8DDB5;
  --ink: #202437;
  --ink-soft: #4d5367;
  --paper: #ffffff;
  --mist: #f7f8f6;
  --line: rgba(102, 106, 134, 0.18);
  --glass: rgba(255, 255, 255, 0.68);
  --shadow: 0 20px 60px rgba(32, 36, 55, 0.14);
  --soft-shadow: 0 12px 34px rgba(32, 36, 55, 0.1);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--body-font);
  line-height: 1.6;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
.brand,
.nav-links a,
.btn {
  font-family: var(--display-font);
}

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

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

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

button {
  cursor: pointer;
}

.loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--blue-slate), var(--slate-grey), var(--muted-teal));
  transition: opacity 0.45s ease, visibility 0.45s ease;
}

.loader.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-mark {
  width: 76px;
  height: 76px;
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: white;
  font-weight: 800;
  letter-spacing: 0;
  position: relative;
}

.loader-mark::after {
  content: "";
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--pearl);
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.site-header {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: min(calc(100% - 32px), var(--max));
  z-index: 1000;
  border: 1px solid rgba(255,255,255,0.38);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.78);
  backdrop-filter: blur(20px);
  box-shadow: 0 14px 34px rgba(32,36,55,0.12);
}

.nav {
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  color: white;
  background: linear-gradient(135deg, var(--blue-slate), var(--muted-teal));
  box-shadow: 0 10px 24px rgba(102,106,134,0.24);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  padding: 10px 12px;
  border-radius: var(--radius);
  color: var(--ink-soft);
  font-weight: 700;
  font-size: 0.92rem;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--ink);
  background: rgba(146,182,177,0.18);
}

.menu-toggle {
  display: none;
  border: 0;
  background: rgba(102,106,134,0.1);
  border-radius: var(--radius);
  width: 42px;
  height: 42px;
  color: var(--blue-slate);
}

.btn {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-weight: 800;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn-primary {
  color: white;
  background: linear-gradient(135deg, var(--blue-slate), var(--muted-teal));
  box-shadow: 0 16px 34px rgba(102,106,134,0.22);
}

.btn-secondary {
  color: var(--ink);
  background: rgba(255,255,255,0.74);
  border-color: rgba(255,255,255,0.62);
  box-shadow: var(--soft-shadow);
}

.btn-ghost {
  color: var(--blue-slate);
  background: transparent;
  border-color: var(--line);
}

.section {
  position: relative;
  padding: 112px 0;
}

.container {
  width: min(calc(100% - 36px), var(--max));
  margin: 0 auto;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--blue-slate);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-label::before {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--muted-teal);
}

.section-heading {
  margin: 12px 0 16px;
  font-family: var(--display-font);
  font-weight: 700;
  font-size: clamp(1.85rem, 3.7vw, 3.35rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.section-copy {
  max-width: 720px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.hero {
  min-height: 100vh;
  padding: 136px 0 124px;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: white;
  background:
    linear-gradient(120deg, rgba(102,106,134,0.95), rgba(120,138,163,0.9), rgba(146,182,177,0.86)),
    url("../images/backgrounds/mesh.svg");
  background-size: cover;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
  justify-items: center;
  text-align: center;
}

.hero h1 {
  margin: 16px 0 16px;
  max-width: 840px;
  font-family: var(--display-font);
  font-weight: 800;
  font-size: clamp(2.35rem, 4.8vw, 4.55rem);
  line-height: 1.04;
  letter-spacing: 0;
}

.hero .lead {
  max-width: 780px;
  margin-inline: auto;
  color: rgba(255,255,255,0.86);
  font-size: clamp(1rem, 1.45vw, 1.16rem);
  line-height: 1.72;
}

.typed-line {
  display: inline-flex;
  min-height: 34px;
  margin-top: 10px;
  color: var(--pearl);
  font-weight: 900;
  font-size: clamp(1.06rem, 1.55vw, 1.28rem);
}

.cursor {
  display: inline-block;
  width: 2px;
  height: 1.3em;
  margin-left: 5px;
  background: var(--pearl);
  animation: blink 0.9s steps(2) infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}



.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  width: min(860px, 100%);
  margin: 24px auto 0;
}

.trust-item,
.glass-card {
  border: 1px solid rgba(255,255,255,0.38);
  background: rgba(255,255,255,0.14);
  backdrop-filter: blur(18px);
  border-radius: var(--radius);
  box-shadow: 0 18px 45px rgba(32,36,55,0.12);
}

.trust-item {
  padding: 12px 14px;
  font-weight: 800;
  color: rgba(255,255,255,0.92);
  font-size: 0.9rem;
}

.hero-visual {
  position: relative;
  min-height: 560px;
}

.code-window {
  position: absolute;
  inset: 48px 0 42px 42px;
  padding: 18px;
  background: rgba(255,255,255,0.82);
  border: 1px solid rgba(255,255,255,0.5);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
  color: var(--ink);
  animation: floatUp 6s ease-in-out infinite;
}

.window-top {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
}

.dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--blue-slate);
}

.dot:nth-child(2) { background: var(--muted-teal); }
.dot:nth-child(3) { background: var(--pearl); }

.code-line {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 10px;
  padding: 9px 0;
  color: #4e556e;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.92rem;
  border-bottom: 1px solid rgba(102,106,134,0.08);
}

.line-no {
  color: rgba(102,106,134,0.45);
}

.dashboard-card {
  position: absolute;
  right: 6px;
  bottom: 28px;
  width: min(300px, 72%);
  padding: 18px;
  color: var(--ink);
  background: rgba(255,255,255,0.78);
  border: 1px solid rgba(255,255,255,0.58);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.mini-bars {
  display: grid;
  gap: 9px;
  margin-top: 14px;
}

.mini-bars span {
  display: block;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue-slate), var(--muted-teal));
}

.mini-bars span:nth-child(2) { width: 72%; }
.mini-bars span:nth-child(3) { width: 88%; }

.floating-tech {
  position: absolute;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  color: var(--blue-slate);
  background: rgba(255,255,255,0.82);
  box-shadow: var(--soft-shadow);
  font-weight: 900;
  animation: drift 5s ease-in-out infinite;
}

.tech-java { left: 2px; top: 34px; }
.tech-spring { right: 0; top: 118px; animation-delay: -1.4s; }
.tech-db { left: 0; bottom: 96px; animation-delay: -2.2s; }

.particle-field span {
  position: absolute;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255,255,255,0.7);
  animation: particle 8s linear infinite;
}

.particle-field span:nth-child(1) { left: 8%; top: 16%; }
.particle-field span:nth-child(2) { left: 76%; top: 12%; animation-delay: -2s; }
.particle-field span:nth-child(3) { left: 58%; top: 66%; animation-delay: -4s; }
.particle-field span:nth-child(4) { left: 18%; top: 74%; animation-delay: -6s; }

@keyframes particle {
  50% { transform: translate3d(18px, -24px, 0); opacity: 0.35; }
}

@keyframes floatUp {
  50% { transform: translateY(-18px); }
}

@keyframes drift {
  50% { transform: translateY(-14px) rotate(3deg); }
}

.wave {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -34px;
  height: 82px;
  z-index: 1;
  background: url("../images/backgrounds/wave.svg") center bottom / cover no-repeat;
  pointer-events: none;
}

.intro-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 42px;
  align-items: center;
}

.portrait-abstract,
.service-visual,
.about-visual {
  min-height: 430px;
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(102,106,134,0.12), rgba(146,182,177,0.22)),
    url("../images/backgrounds/workspace.svg") center / cover;
  box-shadow: var(--shadow);
  border: 1px solid rgba(102,106,134,0.12);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 36px;
}

.stat-card {
  padding: 26px;
  border-radius: var(--radius);
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--soft-shadow);
}

.stat-number {
  display: block;
  color: var(--blue-slate);
  font-size: 2.4rem;
  line-height: 1;
  font-weight: 900;
}

.tech-section {
  background: linear-gradient(135deg, rgba(120,138,163,0.14), rgba(146,182,177,0.22));
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 42px;
}

.tech-card {
  position: relative;
  overflow: hidden;
  min-height: 210px;
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.62);
  background: rgba(255,255,255,0.58);
  backdrop-filter: blur(18px);
  box-shadow: var(--soft-shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.tech-card:hover,
.case-card:hover,
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}

.tech-icon,
.service-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  color: white;
  font-weight: 900;
  background: linear-gradient(135deg, var(--blue-slate), var(--muted-teal));
}

.progress {
  height: 8px;
  border-radius: 999px;
  background: rgba(102,106,134,0.12);
  overflow: hidden;
  margin-top: 18px;
}

.progress span {
  display: block;
  height: 100%;
  width: var(--value);
  background: linear-gradient(90deg, var(--blue-slate), var(--celadon));
}

.choose-section {
  background: linear-gradient(135deg, rgba(146,182,177,0.18), rgba(178,201,171,0.24));
}

.choose-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 34px;
  align-items: start;
}

.choose-list {
  display: grid;
  gap: 14px;
}

.choose-item {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 16px;
  padding: 18px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.66);
  border: 1px solid rgba(255,255,255,0.7);
  box-shadow: var(--soft-shadow);
}

.check {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(102,106,134,0.1);
  color: var(--blue-slate);
  font-weight: 900;
}

.services-preview,
.portfolio-section {
  background: linear-gradient(135deg, rgba(178,201,171,0.2), rgba(232,221,181,0.32));
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 42px;
}

.service-card {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--soft-shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.service-image {
  min-height: 150px;
  background: linear-gradient(135deg, rgba(102,106,134,0.84), rgba(146,182,177,0.78)), var(--service-img);
  background-size: cover;
  background-position: center;
}

.service-content {
  padding: 22px;
}

.service-content ul,
.project-outcomes,
.footer-list {
  padding: 0;
  margin: 14px 0 0;
  list-style: none;
}

.service-content li,
.project-outcomes li {
  margin: 8px 0;
  color: var(--ink-soft);
}

.process-timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 42px;
}

.process-step {
  position: relative;
  padding: 26px;
  border-radius: var(--radius);
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--soft-shadow);
}

.step-number {
  color: var(--muted-teal);
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1;
}

.testimonials {
  background: #f7f8f6;
}

.testimonial-strip {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 22px;
  margin-top: 42px;
}

.quote-card {
  padding: 30px;
  border-radius: var(--radius);
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--soft-shadow);
}

.cta-band {
  overflow: hidden;
  color: white;
  background: linear-gradient(135deg, var(--blue-slate), var(--slate-grey), var(--muted-teal));
}

.cta-panel {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr auto;
  align-items: center;
  gap: 24px;
  padding: 44px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.22);
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(18px);
}

.page-hero {
  padding: 164px 0 86px;
  color: white;
  background:
    linear-gradient(120deg, rgba(102,106,134,0.96), rgba(120,138,163,0.9), rgba(146,182,177,0.86)),
    url("../images/backgrounds/mesh.svg") center / cover;
}

.page-hero h1 {
  max-width: 900px;
  margin: 12px 0 16px;
  font-family: var(--display-font);
  font-weight: 700;
  font-size: clamp(2.25rem, 4.8vw, 4.5rem);
  line-height: 1.04;
}

.page-hero p {
  max-width: 740px;
  color: rgba(255,255,255,0.86);
  font-size: 1.12rem;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 34px;
  align-items: start;
}

.accordion {
  display: grid;
  gap: 14px;
}

.accordion-item {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--paper);
  box-shadow: var(--soft-shadow);
  overflow: hidden;
}

.accordion-button {
  width: 100%;
  border: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 22px;
  background: transparent;
  color: var(--ink);
  font-weight: 900;
  text-align: left;
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.accordion-content-inner {
  padding: 0 22px 22px;
  color: var(--ink-soft);
}

.accordion-item.open .accordion-content {
  max-height: 460px;
}

.portfolio-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 34px;
}

.download-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 24px;
  margin-top: 26px;
  padding: 26px;
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255,255,255,0.86), rgba(232,221,181,0.42)),
    linear-gradient(135deg, rgba(146,182,177,0.18), rgba(102,106,134,0.08));
  border: 1px solid rgba(255,255,255,0.72);
  box-shadow: var(--soft-shadow);
}

.download-panel h3 {
  margin: 0 0 8px;
  font-size: clamp(1.25rem, 2vw, 1.7rem);
}

.download-panel p {
  margin: 0;
  color: var(--ink-soft);
}

.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.filter-btn {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.72);
  padding: 10px 14px;
  color: var(--ink-soft);
  font-weight: 800;
}

.filter-btn.active,
.filter-btn:hover {
  color: white;
  background: var(--blue-slate);
}

.case-grid {
  display: grid;
  gap: 24px;
  margin-top: 28px;
}

.case-card {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 28px;
  padding: 20px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.82);
  border: 1px solid rgba(255,255,255,0.72);
  box-shadow: var(--soft-shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.mockup {
  min-height: 310px;
  border-radius: var(--radius);
  padding: 18px;
  background: linear-gradient(135deg, rgba(32,36,55,0.88), rgba(102,106,134,0.76));
}

.mockup-screen {
  height: 100%;
  border-radius: var(--radius);
  border: 10px solid rgba(255,255,255,0.18);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.16);
  overflow: hidden;
}

.mockup-screen img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  border-radius: calc(var(--radius) - 2px);
  transition: transform 0.45s ease;
}

.case-card:hover .mockup-screen img {
  transform: scale(1.04);
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 6px 10px;
  border-radius: 999px;
  color: var(--blue-slate);
  background: rgba(146,182,177,0.18);
  font-size: 0.82rem;
  font-weight: 900;
}

.contact-section {
  background: linear-gradient(135deg, rgba(232,221,181,0.48), rgba(255,255,255,1));
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 32px;
  align-items: start;
}

.contact-card,
.form-card,
.newsletter-card {
  padding: 28px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.82);
  border: 1px solid rgba(255,255,255,0.74);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

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

.field {
  display: grid;
  gap: 2px;
}

.field.full {
  grid-column: 1 / -1;
}

label {
  font-weight: 800;
  color: var(--ink);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(102,106,134,0.24);
  border-radius: var(--radius);
  padding: 13px 14px;
  background: rgba(255,255,255,0.82);
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

textarea {
  min-height: 60px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--muted-teal);
  box-shadow: 0 0 0 4px rgba(146,182,177,0.16);
}

.error {
  min-height: 18px;
  color: #9a3f45;
  font-size: 0.82rem;
  font-weight: 700;
}

.success-message {
  display: none;
  margin-top: 14px;
  padding: 14px;
  border-radius: var(--radius);
  color: #23473f;
  background: rgba(178,201,171,0.36);
  font-weight: 800;
}

.success-message.show {
  display: block;
}

.map-frame,
.video-frame {
  width: 100%;
  min-height: 350px;
  border: 0;
  border-radius: var(--radius);
  box-shadow: var(--soft-shadow);
}

.site-footer {
  position: relative;
  overflow: hidden;
  color: white;
  padding: 86px 0 28px;
  background: linear-gradient(135deg, var(--blue-slate), #4E556E);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 30px;
  align-items: start;
  padding-bottom: 42px;
  border-bottom: 1px solid rgba(255,255,255,0.18);
}

.newsletter-card {
  color: var(--ink);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 1fr);
  gap: 28px;
  margin-top: 38px;
}

.footer-list li {
  margin: 10px 0;
  color: rgba(255,255,255,0.72);
}

.footer-list a:hover {
  color: var(--pearl);
}

.social-row {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}

.social-row a,
.floating-contact a,
.back-top {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.22);
  font-weight: 900;
  transition: transform 0.25s ease, background 0.25s ease;
}

.social-row a:hover,
.floating-contact a:hover,
.back-top:hover {
  transform: translateY(-4px);
  background: rgba(255,255,255,0.22);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-top: 34px;
  color: rgba(255,255,255,0.72);
}

.floating-contact {
  position: fixed;
  right: 18px;
  bottom: 86px;
  z-index: 900;
  display: grid;
  gap: 10px;
}

.floating-contact a {
  color: white;
  background: var(--blue-slate);
}

.back-top {
  position: fixed;
  right: 18px;
  bottom: 28px;
  z-index: 900;
  border: 0;
  color: white;
  background: var(--muted-teal);
  opacity: 0;
  pointer-events: none;
}

.back-top.show {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
  place-items: center;
  padding: 20px;
  background: rgba(32,36,55,0.58);
  backdrop-filter: blur(8px);
}

.modal.show {
  display: grid;
}

.modal-panel {
  width: min(520px, 100%);
  padding: 28px;
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--shadow);
}

.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.icon-button {
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: var(--radius);
  color: var(--blue-slate);
  background: rgba(102,106,134,0.1);
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}

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

.split-band {
  background: var(--mist);
}

@media (max-width: 980px) {
  .hero-grid,
  .intro-layout,
  .choose-layout,
  .about-grid,
  .contact-grid,
  .testimonial-strip,
  .footer-top,
  .download-panel,
  .case-card {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 470px;
  }

  .tech-grid,
  .service-grid,
  .stats-grid,
  .process-timeline,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cta-panel {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 981px) and (max-height: 820px) {
  .hero {
    padding-top: 118px;
    padding-bottom: 104px;
  }

  .hero h1 {
    max-width: 790px;
    font-size: clamp(2.25rem, 4.25vw, 4rem);
  }

  .hero .lead {
    max-width: 740px;
    font-size: 1.04rem;
    line-height: 1.62;
  }

  .trust-strip {
    margin-top: 18px;
  }
}

@media (max-width: 740px) {
  .site-header {
    top: 10px;
    width: min(calc(100% - 20px), var(--max));
  }

  .menu-toggle {
    display: grid;
    place-items: center;
  }

  .nav-links {
    position: absolute;
    left: 10px;
    right: 10px;
    top: 78px;
    display: none;
    padding: 12px;
    border-radius: var(--radius);
    background: rgba(255,255,255,0.94);
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: stretch;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-cta {
    display: none;
  }

  .hero {
    padding-top: 136px;
  }

  .hero h1,
  .page-hero h1 {
    font-size: clamp(2.1rem, 10vw, 3.15rem);
  }

  .section-heading {
    font-size: clamp(1.75rem, 8vw, 2.65rem);
  }

  .trust-strip,
  .tech-grid,
  .service-grid,
  .stats-grid,
  .process-timeline,
  .footer-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 420px;
  }

  .code-window {
    inset: 34px 0 76px 0;
  }

  .floating-tech {
    width: 48px;
    height: 48px;
  }

  .section {
    padding: 78px 0;
  }

  .page-hero {
    padding-top: 138px;
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}