/* =========================================================
   HelloIT Solutions — Stylesheet
   Design system: dark navy / blue / white / light gray
   Fonts: Manrope (display) + Inter (body)
   ========================================================= */

/* -------------------- Design Tokens -------------------- */
:root {
  /* Colors */
  --navy-950: #060b16;
  --navy-900: #0b1220;
  --navy-800: #121b30;
  --navy-700: #1a2540;
  --blue-600: #2f6fed;
  --blue-500: #4f86f7;
  --blue-400: #7ea6fb;
  --blue-tint: #eaf1ff;
  --white: #ffffff;
  --gray-50: #f6f8fb;
  --gray-100: #eef1f6;
  --gray-200: #e2e7ef;
  --gray-400: #93a0b4;
  --gray-500: #6b7688;
  --gray-700: #3c4658;
  --ink: #0e1420;

  /* Typography */
  --font-display: 'Manrope', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;

  /* Radius / Shadow */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 2px 8px rgba(11, 18, 32, 0.06);
  --shadow-md: 0 10px 30px rgba(11, 18, 32, 0.10);
  --shadow-lg: 0 24px 60px rgba(11, 18, 32, 0.16);

  /* Layout */
  --container-width: 1200px;
  --nav-height: 76px;
  --transition: 200ms ease;
}

/* -------------------- Reset -------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--navy-900);
  line-height: 1.15;
  margin: 0;
}

p {
  margin: 0;
}

button {
  font-family: inherit;
  cursor: pointer;
}

/* Focus states — accessible & visible */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--blue-600);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Skip link for keyboard users */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--blue-600);
  color: var(--white);
  padding: 12px 18px;
  border-radius: 0 0 8px 0;
  z-index: 2000;
  font-weight: 600;
}

.skip-link:focus {
  left: 0;
}

/* -------------------- Layout Helpers -------------------- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

.section-tight {
  padding: 72px 0;
}

.section-header {
  max-width: 640px;
  margin: 0 0 48px;
}

.section-header.centered {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-600);
  margin-bottom: 14px;
}

.eyebrow::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue-600);
  display: inline-block;
}

.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin-bottom: 14px;
}

.section-subtext {
  color: var(--gray-500);
  font-size: 1.05rem;
}

.section-alt {
  background: var(--gray-50);
}

.section-dark {
  background: var(--navy-900);
  color: var(--gray-200);
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--white);
}

/* -------------------- Buttons -------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--blue-600);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: #2559c9;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.btn-secondary {
  background: var(--white);
  color: var(--navy-900);
  border-color: var(--gray-200);
}

.btn-secondary:hover {
  border-color: var(--blue-600);
  color: var(--blue-600);
  transform: translateY(-2px);
}

.btn-ghost-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-ghost-light:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.btn-block {
  width: 100%;
}

.btn-sm {
  padding: 10px 18px;
  font-size: 0.88rem;
}

/* -------------------- Header / Nav -------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--gray-100);
  transition: box-shadow var(--transition);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(155deg, var(--blue-600), var(--navy-800));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.brand-mark svg {
  width: 22px;
  height: 22px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--navy-900);
}

.brand-name span {
  color: var(--blue-600);
}

.brand-sub {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-500);
  font-weight: 600;
}

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

.nav-links a {
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--navy-900);
  position: relative;
  padding: 6px 0;
  transition: color var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 0;
  background: var(--blue-600);
  transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--blue-600);
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after {
  width: 100%;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--white);
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--navy-900);
  margin: 0 auto;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* -------------------- Hero -------------------- */
.hero {
  position: relative;
  background: radial-gradient(ellipse at top right, #0f1b32 0%, var(--navy-950) 55%);
  overflow: hidden;
  padding: 120px 0 100px;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 70% 30%, black 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(79, 134, 247, 0.14);
  border: 1px solid rgba(79, 134, 247, 0.35);
  color: var(--blue-400);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-eyebrow .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.25);
}

.hero-content h1 {
  color: var(--white);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
}

.hero-content .lede {
  color: var(--gray-400);
  font-size: 1.15rem;
  max-width: 540px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 40px;
}

.hero-whatsapp-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gray-400);
  font-size: 0.92rem;
  font-weight: 600;
  transition: color var(--transition);
}

.hero-whatsapp-link:hover {
  color: var(--white);
}

.hero-stats {
  display: flex;
  gap: 36px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-stat .num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  display: block;
}

.hero-stat .label {
  font-size: 0.82rem;
  color: var(--gray-400);
}

/* Hero visual card — network / connectivity motif */
.hero-visual {
  position: relative;
}

.network-card {
  position: relative;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 32px;
  backdrop-filter: blur(6px);
}

.network-card svg {
  width: 100%;
  height: auto;
  display: block;
}

.network-node {
  transform-origin: center;
}

.network-card .pulse-line {
  stroke-dasharray: 6 8;
  animation: dashmove 12s linear infinite;
}

@keyframes dashmove {
  to {
    stroke-dashoffset: -280;
  }
}

.network-card .glow-node {
  animation: pulseglow 2.6s ease-in-out infinite;
}

@keyframes pulseglow {
  0%, 100% { opacity: 0.55; r: 5; }
  50% { opacity: 1; r: 7; }
}

.floating-badge {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
}

.floating-badge-1 {
  top: -18px;
  right: 12px;
}

.floating-badge-2 {
  bottom: -18px;
  left: -14px;
}

.floating-badge .icon-circle {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--blue-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.floating-badge .icon-circle svg {
  width: 18px;
  height: 18px;
  color: var(--blue-600);
}

.floating-badge strong {
  display: block;
  font-size: 0.88rem;
  color: var(--navy-900);
}

.floating-badge span {
  font-size: 0.76rem;
  color: var(--gray-500);
}

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

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--blue-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.service-icon svg {
  width: 26px;
  height: 26px;
  color: var(--blue-600);
}

.service-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.service-card ul {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-card ul li {
  font-size: 0.9rem;
  color: var(--gray-500);
  padding-left: 20px;
  position: relative;
}

.service-card ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue-600);
}

.service-card.is-future {
  background: var(--gray-50);
  border-style: dashed;
}

.service-badge-future {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--gray-500);
  background: var(--gray-100);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}

/* -------------------- Why Choose Us -------------------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.why-card {
  padding: 30px 26px;
  border-radius: var(--radius-md);
  background: var(--navy-800);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: transform var(--transition), background var(--transition);
}

.why-card:hover {
  transform: translateY(-4px);
  background: var(--navy-700);
}

.why-card .why-number {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--blue-400);
  margin-bottom: 14px;
  display: block;
}

.why-card h3 {
  font-size: 1.08rem;
  margin-bottom: 10px;
}

.why-card p {
  color: var(--gray-400);
  font-size: 0.92rem;
}

/* -------------------- About -------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-content h2 {
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  margin-bottom: 20px;
}

.about-content p {
  color: var(--gray-500);
  font-size: 1.05rem;
  margin-bottom: 28px;
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}

.about-tags span {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--navy-900);
}

.about-visual {
  position: relative;
  border-radius: var(--radius-lg);
  background: linear-gradient(155deg, var(--navy-900), var(--navy-800));
  padding: 40px;
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-visual svg {
  width: 100%;
  max-width: 320px;
  height: auto;
}

/* -------------------- Process -------------------- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: process;
}

.process-step {
  position: relative;
  padding: 28px 24px 24px;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-md);
}

.process-step .step-number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--gray-200);
  -webkit-text-stroke: 1.5px var(--blue-600);
  margin-bottom: 16px;
  display: block;
}

.process-step h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.process-step p {
  color: var(--gray-500);
  font-size: 0.92rem;
}

.process-connector {
  display: none;
}

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

.project-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--gray-100);
  background: var(--white);
  transition: box-shadow var(--transition), transform var(--transition);
}

.project-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.project-thumb {
  height: 160px;
  background: linear-gradient(135deg, var(--navy-900), var(--blue-600));
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-thumb svg {
  width: 46px;
  height: 46px;
  color: rgba(255, 255, 255, 0.9);
}

.project-body {
  padding: 24px;
}

.project-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--blue-600);
  background: var(--blue-tint);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
}

.project-body h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.project-body p {
  color: var(--gray-500);
  font-size: 0.9rem;
}

/* -------------------- CTA Band -------------------- */
.cta-band {
  background: linear-gradient(135deg, var(--blue-600), var(--navy-900));
  border-radius: var(--radius-lg);
  padding: 64px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.cta-band h2 {
  color: var(--white);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  max-width: 480px;
  margin-bottom: 12px;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 460px;
}

.cta-band-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* -------------------- Contact -------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-info-item .icon-circle {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--blue-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-item .icon-circle svg {
  width: 20px;
  height: 20px;
  color: var(--blue-600);
}

.contact-info-item strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.contact-info-item a,
.contact-info-item span.value {
  color: var(--gray-500);
  font-size: 0.92rem;
}

.contact-info-item a:hover {
  color: var(--blue-600);
}

.contact-form {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy-900);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--white);
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue-600);
  outline: none;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-note {
  font-size: 0.82rem;
  color: var(--gray-500);
  margin-top: 14px;
  text-align: center;
}

.form-status {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  display: none;
}

.form-status.is-visible {
  display: block;
}

.form-status.success {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
}

.form-status.error {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

/* -------------------- Footer -------------------- */
.site-footer {
  background: var(--navy-950);
  color: var(--gray-400);
  padding: 72px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .brand-name {
  color: var(--white);
}

.footer-brand p {
  margin-top: 14px;
  color: var(--gray-400);
  font-size: 0.92rem;
  max-width: 260px;
}

.footer-col h4 {
  color: var(--white);
  font-size: 0.92rem;
  margin-bottom: 18px;
  letter-spacing: 0.02em;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col a {
  font-size: 0.9rem;
  color: var(--gray-400);
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--white);
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
}

.footer-contact svg {
  width: 16px;
  height: 16px;
  color: var(--blue-400);
  flex-shrink: 0;
}

.footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--gray-500);
}

/* -------------------- WhatsApp Float Button -------------------- */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 900;
  transition: transform var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.08);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  color: var(--white);
}

/* -------------------- Fade-in Animation -------------------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* -------------------- Responsive -------------------- */
@media (max-width: 992px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: -1;
    max-width: 460px;
    margin: 0 auto;
  }

  .services-grid,
  .why-grid,
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-visual {
    order: -1;
    min-height: 280px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --nav-height: 68px;
  }

  .nav-links,
  .nav-cta .btn-secondary {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .mobile-menu {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    z-index: 999;
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transform: translateX(100%);
    transition: transform 280ms ease;
    overflow-y: auto;
  }

  .mobile-menu.is-open {
    transform: translateX(0);
  }

  .mobile-menu a {
    font-size: 1.1rem;
    font-weight: 600;
    padding: 14px 4px;
    border-bottom: 1px solid var(--gray-100);
  }

  .mobile-menu .btn {
    margin-top: 20px;
  }

  .section {
    padding: 64px 0;
  }

  .hero {
    padding: 88px 0 64px;
  }

  .hero-stats {
    gap: 24px;
    flex-wrap: wrap;
  }

  .services-grid,
  .why-grid,
  .projects-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .cta-band {
    padding: 40px 28px;
    flex-direction: column;
    align-items: flex-start;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

@media (max-width: 576px) {
  .container {
    padding: 0 18px;
  }

  .floating-badge {
    display: none;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

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

  .contact-form {
    padding: 26px;
  }
}