:root {
  --bg-primary: #071114;
  --bg-secondary: #0b191d;
  --bg-card: #102329;
  --green: #20c997;
  --green-dark: #14966f;
  --sea-blue: #1597b8;
  --sea-blue-dark: #0d6078;
  --white: #f5fafa;
  --text-primary: #f5fafa;
  --text-secondary: #a8bcbf;
  --border: rgba(255, 255, 255, 0.08);
  --gradient-accent: linear-gradient(135deg, #20c997, #1597b8);
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.24);
  --glow: 0 0 28px rgba(32, 201, 151, 0.12);
  --radius: 14px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  overflow-x: hidden;
  font-family: "Trebuchet MS", Arial, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button:focus-visible, a:focus-visible { outline: 2px solid var(--green); outline-offset: 4px; }

.container { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; }
.section { padding: 6.5rem 0; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(7, 17, 20, 0.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: background 0.25s ease, border-color 0.25s ease;
}

.site-header.scrolled { background: rgba(7, 17, 20, 0.94); border-color: var(--border); box-shadow: 0 8px 26px rgba(0, 0, 0, 0.14); }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 72px; }
.logo { display: flex; align-items: center; gap: 0.65rem; color: var(--white); font-size: 1.2rem; font-weight: 700; }
.logo img { width: 58px; height: 58px; border-radius: 9px; background: #fff; object-fit: contain; }
.logo .logo-accent { color: var(--green); }

.main-nav ul { display: flex; align-items: center; gap: 1.5rem; list-style: none; margin: 0; padding: 0; }
.main-nav a { color: var(--text-secondary); font-weight: 600; transition: color 0.25s ease; }
.main-nav a:hover, .main-nav a:focus-visible { color: var(--green); }

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  border-radius: 12px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.menu-toggle span { width: 22px; height: 2px; background: var(--green); border-radius: 999px; display: block; }

.hero {
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  background: radial-gradient(circle at 82% 48%, rgba(21, 151, 184, 0.08), transparent 30%), var(--bg-primary);
}

.hero-grid { display: grid; gap: 2.5rem; align-items: center; }
.hero-copy { max-width: 600px; }
.eyebrow { margin: 0 0 0.75rem; color: var(--green); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.76rem; }
.eyebrow::before { content: "/"; margin-right: 0.55rem; color: var(--sea-blue); }

.hero-copy h1, .section-heading h2, .contact-box h2 { margin: 0 0 1rem; color: var(--white); line-height: 1.15; }
.hero-copy h1 { font-size: clamp(2.2rem, 5vw, 4rem); letter-spacing: -0.045em; }
.accent-text { background: var(--gradient-accent); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 1.08rem; color: var(--text-secondary); margin-bottom: 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 1.5rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.4rem;
  border: 1px solid transparent;
  border-radius: 10px;
  font-weight: 700;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.btn:hover, .btn:focus-visible { transform: translateY(-2px); }
.btn-primary { background: var(--gradient-accent); color: var(--white); box-shadow: 0 10px 26px rgba(32, 201, 151, 0.16); }
.btn-primary:hover, .btn-primary:focus-visible { background: linear-gradient(135deg, #14966f, #0d6078); box-shadow: 0 14px 32px rgba(21, 151, 184, 0.22); }
.btn-secondary { border-color: rgba(32, 201, 151, 0.6); background: transparent; color: var(--white); }
.btn-secondary:hover, .btn-secondary:focus-visible { border-color: var(--green); background: rgba(32, 201, 151, 0.08); }

.mini-list { display: flex; flex-wrap: wrap; gap: 0.75rem; list-style: none; padding: 0; margin: 0; color: var(--text-secondary); font-size: 0.85rem; }
.mini-list li::before { content: "/"; margin-right: 0.45rem; color: var(--green); }

.hero-visual { position: relative; display: flex; justify-content: center; }
.hero-visual::before, .hero-visual::after { content: ""; position: absolute; border-radius: 50%; filter: blur(38px); opacity: 0.18; pointer-events: none; }
.hero-visual::before { width: 180px; height: 180px; background: var(--green); top: 8%; left: 4%; }
.hero-visual::after { width: 190px; height: 190px; background: var(--sea-blue); right: 4%; bottom: 2%; }

.browser-window { position: relative; z-index: 1; width: min(100%, 520px); background: var(--bg-card); border: 1px solid rgba(32, 201, 151, 0.22); border-radius: 18px; box-shadow: var(--shadow), var(--glow); overflow: hidden; transform: rotate(1deg); }
.browser-bar { background: rgba(7, 17, 20, 0.72); padding: 0.9rem 1rem; display: flex; gap: 0.6rem; border-bottom: 1px solid var(--border); }
.browser-bar span { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.browser-bar span:nth-child(1) { background: #d36c71; }
.browser-bar span:nth-child(2) { background: #d19d4c; }
.browser-bar span:nth-child(3) { background: var(--green); }
.browser-content { padding: 1.2rem; }
.mockup-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.2rem; }
.mockup-brand { color: var(--white); font-size: 0.95rem; font-weight: 700; }
.mockup-brand::first-letter { color: var(--green); }
.mockup-nav { display: flex; gap: 0.5rem; }
.mockup-nav span { width: 34px; height: 5px; background: rgba(168, 188, 191, 0.24); border-radius: 999px; display: block; }
.mockup-hero { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 1rem; background: rgba(32, 201, 151, 0.1); border: 1px solid rgba(32, 201, 151, 0.16); border-radius: 12px; padding: 1.1rem; align-items: center; }
.mockup-hero h3 { margin: 0 0 0.4rem; font-size: 1.3rem; color: var(--white); }
.mockup-hero p { margin: 0 0 0.9rem; color: var(--text-secondary); font-size: 0.9rem; }
.mockup-hero button { border: 0; background: var(--green); color: var(--bg-primary); border-radius: 7px; padding: 0.7rem 1rem; font-weight: 700; }
.mockup-chart { height: 120px; border-radius: 16px; border: 1px solid rgba(32, 201, 151, 0.22); background: rgba(7, 17, 20, 0.45); position: relative; overflow: hidden; }
.mockup-chart::before { content: ""; position: absolute; inset: auto 10% 18% 12%; height: 52%; border-radius: 14px 14px 0 0; background: rgba(32, 201, 151, 0.62); clip-path: polygon(0% 100%, 24% 62%, 42% 76%, 64% 32%, 82% 48%, 100% 0%, 100% 100%); }
.mockup-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8rem; margin-top: 1rem; }
.mockup-cards div { height: 78px; border-radius: 10px; background: rgba(7, 17, 20, 0.36); border: 1px solid var(--border); }

.about, .portfolio, .contact { background: var(--bg-secondary); }
.section-heading { text-align: center; margin-bottom: 2.5rem; }
.section-heading h2 { font-size: clamp(2rem, 4vw, 2.7rem); letter-spacing: -0.035em; }
.section-heading h2::after { content: ""; display: block; width: 70px; height: 2px; margin: 1rem auto 0; background: var(--gradient-accent); }
.about-content { display: grid; gap: 2rem; }
.about-text { max-width: 860px; margin: 0 auto; text-align: left; font-size: 1.05rem; line-height: 1.8; color: var(--text-secondary); }
.about-text h3 { margin: 0 0 1.5rem; color: var(--white); text-align: center; font-size: clamp(1.25rem, 2.5vw, 1.5rem); line-height: 1.4; }
.about-text p { margin: 0 0 1.15rem; text-align: justify; }
.about-text p:last-child { margin-bottom: 0; }

.card-grid, .portfolio-grid, .feature-grid { display: grid; gap: 1.5rem; }
.card-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.portfolio-grid { grid-auto-flow: column; grid-auto-columns: calc((100% - 3rem) / 3); overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scrollbar-width: none; padding: 2px 2px 1rem; }
.portfolio-grid::-webkit-scrollbar { display: none; }
.portfolio-card { scroll-snap-align: start; }
.portfolio-card[hidden] { display: none; }
.portfolio-toggle { display: flex; width: fit-content; margin: 1.5rem auto 0; cursor: pointer; }
.portfolio-toggle[hidden] { display: none; }
.service-card, .portfolio-card, .feature-item, .info-item { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12); transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease; }
.service-card:hover, .portfolio-card:hover, .feature-item:hover, .info-item:hover { transform: translateY(-4px); border-color: rgba(32, 201, 151, 0.38); box-shadow: var(--shadow), var(--glow); }
.service-card { padding: 2rem 1.5rem; text-align: center; }
.icon { width: 52px; height: 52px; margin: 0 auto 1rem; display: grid; place-items: center; border: 1px solid rgba(32, 201, 151, 0.34); border-radius: 12px; background: rgba(32, 201, 151, 0.08); color: var(--green); }
.icon svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.5; }
.service-card h3, .portfolio-card h3, .feature-item h3 { margin: 0 0 0.7rem; color: var(--white); }
.service-card p, .portfolio-card p, .contact-box p, .contact-info a { color: var(--text-secondary); }

.portfolio-card { overflow: hidden; }
.portfolio-image { position: relative; height: 220px; overflow: hidden; background: var(--bg-card); }
.portfolio-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(32, 201, 151, 0.18), rgba(21, 151, 184, 0.2)); opacity: 0; transition: opacity 0.25s ease; }
.portfolio-card:hover .portfolio-image::after { opacity: 1; }
.portfolio-image img { width: 100%; height: 100%; object-fit: cover; }
.portfolio-body { padding: 1.4rem 1.2rem 1.5rem; }
.text-link { display: inline-block; margin-top: 0.6rem; color: var(--sea-blue); font-weight: 700; transition: color 0.25s ease; }
.text-link:hover, .text-link:focus-visible { color: var(--green); }

.features { background: var(--bg-primary); }
.feature-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.feature-item { display: grid; place-items: center; min-height: 190px; padding: 1.5rem; text-align: center; background: var(--bg-card); border-color: var(--border); box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12); }
.feature-item h3 { color: var(--white); }
.feature-item span { color: var(--green); font-size: 2.2rem; margin-bottom: 0.5rem; }

.packages { background: var(--bg-secondary); }
.package-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}
.package-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  padding: 1.6rem 1.3rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  overflow: hidden;
}
.package-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.package-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow), var(--glow);
}
.package-card--basic {
  border-color: rgba(32, 201, 151, 0.28);
  background: rgba(16, 35, 41, 0.82);
}
.package-card--basic:hover {
  border-color: rgba(32, 201, 151, 0.42);
}
.package-card--basic .package-badge {
  color: var(--green);
  background: rgba(32, 201, 151, 0.08);
  border-color: rgba(32, 201, 151, 0.2);
}
.package-card--basic .package-features li::before {
  color: var(--green);
}
.package-card--popular {
  border-color: rgba(94, 231, 174, 0.75);
  background: linear-gradient(180deg, rgba(15, 36, 38, 0.94), rgba(10, 22, 31, 0.96));
  box-shadow: 0 0 0 1px rgba(94, 231, 174, 0.22), 0 14px 34px rgba(32, 201, 151, 0.18);
}
.package-card--popular::before {
  opacity: 1;
  background: linear-gradient(135deg, rgba(32, 201, 151, 0.2), rgba(21, 151, 184, 0.32));
}
.package-card--popular:hover {
  border-color: rgba(94, 231, 174, 0.9);
  box-shadow: 0 0 0 1px rgba(94, 231, 174, 0.28), 0 20px 38px rgba(21, 151, 184, 0.24);
}
.package-card--popular .package-badge {
  color: #dffef3;
  background: linear-gradient(135deg, rgba(32, 201, 151, 0.24), rgba(21, 151, 184, 0.26));
  border-color: rgba(115, 232, 186, 0.7);
  box-shadow: 0 0 16px rgba(32, 201, 151, 0.2);
}
.package-card--popular .package-features li::before {
  color: var(--green);
}
.package-card--premium {
  border-color: rgba(212, 175, 55, 0.7);
  background: linear-gradient(180deg, rgba(19, 15, 8, 0.96), rgba(18, 17, 11, 0.98));
  box-shadow: 0 0 0 1px rgba(212, 175, 55, 0.2), 0 16px 36px rgba(212, 175, 55, 0.16);
}
.package-card--premium::before {
  opacity: 1;
  background: linear-gradient(120deg, transparent 0%, rgba(245, 215, 110, 0.2) 35%, rgba(212, 175, 55, 0.12) 50%, transparent 100%);
  transform: translateX(-100%);
  animation: premiumShimmer 4s linear infinite;
}
.package-card--premium:hover {
  transform: translateY(-6px);
  border-color: rgba(245, 215, 110, 0.9);
  box-shadow: 0 0 0 1px rgba(245, 215, 110, 0.25), 0 22px 40px rgba(212, 175, 55, 0.2), 0 0 24px rgba(245, 215, 110, 0.12);
}
.package-card--premium .package-badge {
  color: #fff5cc;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.22), rgba(138, 106, 22, 0.28));
  border-color: rgba(245, 215, 110, 0.8);
  box-shadow: 0 0 18px rgba(212, 175, 55, 0.18);
}
.package-card--premium .package-features li::before {
  color: #f5d76e;
}
.package-card--premium .package-price,
.package-card--premium h3 {
  color: #f9e9a3;
}
.package-card--custom {
  border-color: rgba(111, 216, 255, 0.75);
  background: linear-gradient(180deg, rgba(10, 23, 35, 0.96), rgba(12, 22, 30, 0.98));
  box-shadow: 0 0 0 1px rgba(111, 216, 255, 0.15), 0 14px 30px rgba(15, 112, 180, 0.17);
}
.package-card--custom::before {
  opacity: 1;
  background-image:
    linear-gradient(45deg, rgba(140, 219, 255, 0.14) 25%, transparent 25%, transparent 75%, rgba(140, 219, 255, 0.14) 75%),
    linear-gradient(45deg, rgba(140, 219, 255, 0.14) 25%, transparent 25%, transparent 75%, rgba(140, 219, 255, 0.14) 75%);
  background-size: 20px 20px;
  background-position: 0 0, 10px 10px;
  mix-blend-mode: screen;
}
.package-card--custom::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0%, rgba(175, 230, 255, 0.18) 45%, rgba(255,255,255,0.06) 55%, transparent 100%);
  transform: translateX(-100%);
  animation: crystalShimmer 5s ease-in-out infinite;
  pointer-events: none;
}
.package-card--custom:hover {
  border-color: rgba(143, 222, 255, 0.9);
  box-shadow: 0 0 0 1px rgba(143, 222, 255, 0.2), 0 18px 34px rgba(69, 180, 255, 0.18), 0 0 20px rgba(143, 222, 255, 0.12);
}
.package-card--custom .package-badge {
  color: #dff7ff;
  background: linear-gradient(135deg, rgba(21, 151, 184, 0.26), rgba(160, 223, 255, 0.2));
  border-color: rgba(143, 222, 255, 0.7);
  box-shadow: 0 0 18px rgba(111, 216, 255, 0.18);
}
.package-card--custom .package-features li::before {
  color: #81d9ff;
}
.package-card .btn {
  margin-top: auto;
}
.package-card .package-brief { margin-top: 0.65rem; }
.package-brief-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 0.75rem 1.25rem; margin: 1.5rem auto 0; text-align: center; }
.package-brief-cta p { margin: 0; color: var(--text-secondary); }
.package-brief-cta .btn { width: auto; }
.package-card h3 {
  margin: 0;
  font-size: 1.5rem;
  color: var(--white);
}
.package-badge {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-self: flex-start;
  padding: 0.38rem 0.7rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--green);
  background: rgba(32, 201, 151, 0.08);
  border: 1px solid rgba(32, 201, 151, 0.2);
}
.package-price {
  position: relative;
  z-index: 1;
  margin: 0.5rem 0 0;
  font-size: clamp(1.8rem, 2vw, 2.4rem);
  font-weight: 800;
  color: var(--white);
}
.package-price small {
  font-size: 0.8rem;
  color: var(--text-secondary);
}
.package-estimate {
  position: relative;
  z-index: 1;
  margin: 0.35rem 0 0;
  color: var(--text-secondary);
  font-size: 0.86rem;
}
.package-pricing-note { max-width: 780px; margin: -1rem auto 1.5rem; text-align: center; color: var(--text-secondary); }
.package-domain-info { position: relative; z-index: 1; display: grid; gap: 0.15rem; padding: 0.8rem 0.9rem; border: 1px solid rgba(32, 201, 151, 0.2); border-radius: 10px; background: rgba(7, 17, 20, 0.35); }
.package-domain-info strong { color: var(--white); font-size: 0.9rem; }
.package-domain-info span { color: var(--text-secondary); font-size: 0.88rem; }
.package-features {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}
.package-features li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--text-secondary);
}
.package-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
}
.package-note {
  max-width: 900px;
  margin: 2rem auto 0;
  padding: 1.2rem 1.3rem;
  border: 1px solid rgba(32, 201, 151, 0.2);
  border-radius: var(--radius);
  background: rgba(16, 35, 41, 0.7);
  color: var(--text-secondary);
}
.package-note p {
  margin: 0;
  line-height: 1.7;
}
.package-note h3 {
  margin: 0 0 0.35rem;
  color: var(--white);
}
.package-custom-note {
  position: relative;
  z-index: 1;
  margin-top: 0.9rem;
  font-size: 0.92rem;
  color: var(--text-secondary);
}
@keyframes premiumShimmer {
  0% { transform: translateX(-120%); }
  100% { transform: translateX(120%); }
}
@keyframes crystalShimmer {
  0% { transform: translateX(-120%); }
  50% { transform: translateX(20%); }
  100% { transform: translateX(120%); }
}

.contact-box { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem; background: rgba(16, 35, 41, 0.8); border: 1px solid rgba(32, 201, 151, 0.2); border-radius: var(--radius); padding: 2rem; margin-bottom: 2rem; }
.contact-info { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.25rem; }
.info-item { padding: 1.3rem; }
.info-item strong { display: block; margin-bottom: 0.5rem; color: var(--white); }
.info-item a:hover { color: var(--green); }

.site-footer { padding: 1.3rem 0 2rem; border-top: 1px solid var(--border); background: var(--bg-primary); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.footer-inner p { margin: 0; color: var(--text-secondary); }
.footer-brand { display: flex; align-items: center; gap: 0.65rem; }
.footer-brand img { width: 40px; height: 40px; border-radius: 7px; background: #fff; object-fit: contain; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 1rem; color: var(--text-secondary); }
.footer-nav a:hover { color: var(--green); }

.scroll-top { position: fixed; right: 1.25rem; bottom: 1.25rem; width: 48px; height: 48px; border: 1px solid rgba(32, 201, 151, 0.45); border-radius: 50%; background: var(--bg-card); color: var(--green); font-size: 1.2rem; box-shadow: var(--glow); cursor: pointer; opacity: 0; visibility: hidden; transform: translateY(18px); transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease; }
.scroll-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 767px) {
  .menu-toggle { display: flex; }
  .main-nav { position: absolute; top: 72px; left: 0; width: 100%; background: rgba(7, 17, 20, 0.98); border-bottom: 1px solid var(--border); padding: 0 1rem 1rem; opacity: 0; visibility: hidden; transform: translateY(-12px); transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease; }
  .main-nav.open { opacity: 1; visibility: visible; transform: translateY(0); }
  .main-nav ul { display: block; padding-top: 0.8rem; }
  .main-nav li + li { margin-top: 0.75rem; }
  .main-nav a { display: block; padding: 0.65rem 0; }
  .hero, .section { padding-top: 4rem; padding-bottom: 4rem; }
  .hero { min-height: auto; }
  .hero-grid, .card-grid, .feature-grid, .package-grid, .contact-info { grid-template-columns: 1fr; }
  .portfolio-grid { grid-auto-columns: min(82vw, 360px); }
  .hero-copy { max-width: 100%; }
  .hero-copy h1 { font-size: 2.2rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; }
  .contact-box { padding: 1.5rem; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .card-grid, .feature-grid, .package-grid, .contact-info { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .portfolio-grid { grid-auto-columns: calc((100% - 1.5rem) / 2); }
  .header-inner { position: relative; }
  .menu-toggle { display: flex; }
  .main-nav { position: absolute; top: 72px; left: 0; width: 100%; padding: 0 1rem 1rem; border: 1px solid var(--border); border-top: 0; border-radius: 0 0 12px 12px; background: rgba(7, 17, 20, 0.98); opacity: 0; visibility: hidden; transform: translateY(-12px); transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease; }
  .main-nav.open { opacity: 1; visibility: visible; transform: translateY(0); }
  .main-nav ul { display: block; padding-top: 0.8rem; }
  .main-nav li + li { margin-top: 0.45rem; }
  .main-nav a { display: block; padding: 0.55rem 0; }
}

@media (min-width: 768px) { .hero-grid { grid-template-columns: 1.1fr 0.9fr; } }

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

/* Keep all feature cards within the dark visual system. */
.features .feature-item {
  position: relative;
  overflow: hidden;
  background: var(--bg-card);
  border-color: var(--border);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
}
.features .feature-item::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
}
.features .feature-item h3 { color: var(--white); }
.features .feature-item span { color: var(--green); filter: none; }
.feature-icon { scale: 1.4; width: 2.2rem; height: 2.2rem; margin-bottom: 0.5rem; object-fit: contain; }