/* ===================== DigiLoft — Static CSS ===================== */

:root {
  --radius: 0.875rem;
  --radius-sm: calc(var(--radius) - 4px);
  --radius-md: calc(var(--radius) - 2px);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) + 4px);
  --radius-2xl: calc(var(--radius) + 8px);
  --radius-3xl: calc(var(--radius) + 12px);

  --background: oklch(0.14 0.03 255);
  --foreground: oklch(0.98 0.01 250);

  --card: oklch(0.19 0.03 255);
  --card-foreground: oklch(0.98 0.01 250);

  --primary: oklch(0.72 0.18 155);
  --primary-foreground: oklch(0.14 0.03 255);

  --muted: oklch(0.22 0.03 255);
  --muted-foreground: oklch(0.72 0.02 255);

  --destructive: oklch(0.65 0.24 27);
  --destructive-foreground: oklch(0.98 0.01 250);

  --border: oklch(1 0 0 / 0.08);

  --whatsapp: #25d366;

  --font-display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif;

  --shadow-glow: 0 0 60px -10px oklch(0.72 0.18 155 / 0.55);
  --shadow-card: 0 20px 60px -20px oklch(0.05 0.02 260 / 0.6);
  --gradient-primary: linear-gradient(135deg, oklch(0.72 0.18 155), oklch(0.62 0.14 175));
  --gradient-hero: radial-gradient(circle at 20% 20%, oklch(0.72 0.18 155 / 0.18), transparent 45%),
                   radial-gradient(circle at 80% 60%, oklch(0.55 0.16 200 / 0.15), transparent 50%);
}

* {
  box-sizing: border-box;
  border-color: var(--border);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  background-image: var(--gradient-hero);
  background-attachment: fixed;
  min-height: 100vh;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  margin: 0;
}

p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: none; color: inherit; }
img { display: block; max-width: 100%; }

.container {
  margin-inline: auto;
  max-width: 80rem;
  padding-inline: 1rem;
}
.container-md { max-width: 56rem; }
.container-sm { max-width: 48rem; }
.container-xs { max-width: 42rem; }

@media (min-width: 768px) {
  .container { padding-inline: 2rem; }
}

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.glass {
  background: color-mix(in oklab, var(--card) 70%, transparent);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
}

.text-muted { color: var(--muted-foreground); }

.icon { width: 1rem; height: 1rem; stroke: currentColor; flex-shrink: 0; }
.icon-sm { width: 0.875rem; height: 0.875rem; }
.icon-lg { width: 1.25rem; height: 1.25rem; }
.icon-xl { width: 1.75rem; height: 1.75rem; }

/* ---------------- Buttons ---------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.875rem;
  transition: opacity 0.2s, background-color 0.2s, transform 0.2s;
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: var(--primary-foreground);
  box-shadow: var(--shadow-glow);
  padding: 0.75rem 1.5rem;
}
.btn-primary:hover { opacity: 0.9; }
.btn-outline {
  background: var(--card);
  color: var(--foreground);
  border: 1px solid var(--border);
  padding: 0.75rem 1.5rem;
}
.btn-outline:hover { background: var(--muted); }
.btn-lg { padding: 1rem 2rem; font-size: 1rem; }
.btn-block { width: 100%; }

/* ---------------- Header ---------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  transition: all 0.2s;
  background: transparent;
}
.site-header.scrolled {
  background: color-mix(in oklab, var(--card) 70%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.75rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.brand-badge {
  display: grid;
  place-items: center;
  height: 2.25rem;
  width: 2.25rem;
  border-radius: 0.75rem;
  background: var(--primary);
  color: var(--primary-foreground);
  box-shadow: var(--shadow-glow);
}
.brand-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.desktop-nav {
  display: none;
  align-items: center;
  gap: 2rem;
}
.desktop-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-foreground);
  transition: color 0.2s;
}
.desktop-nav a:hover { color: var(--foreground); }

.header-cta { display: none; }

.menu-toggle {
  display: grid;
  place-items: center;
  height: 2.5rem;
  width: 2.5rem;
  border-radius: 0.5rem;
  background: color-mix(in oklab, var(--card) 70%, transparent);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
}

.mobile-menu {
  display: none;
  margin: 0 1rem 1rem;
  border-radius: 1rem;
  background: color-mix(in oklab, var(--card) 70%, transparent);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  padding: 1rem;
}
.mobile-menu.open { display: block; }
.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.mobile-menu nav a {
  border-radius: 0.5rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-foreground);
}
.mobile-menu nav a:hover {
  background: var(--muted);
  color: var(--foreground);
}
.mobile-menu .btn {
  margin-top: 0.5rem;
}

@media (min-width: 768px) {
  .desktop-nav { display: flex; }
  .header-cta { display: block; }
  .menu-toggle, .mobile-menu { display: none !important; }
}

/* ---------------- Sections (generic) ---------------- */

section { padding-block: 5rem; }
.scroll-offset { scroll-margin-top: 6rem; }

.section-head {
  margin-inline: auto;
  max-width: 42rem;
  text-align: center;
}
.section-head h2 {
  font-size: 1.875rem;
  font-weight: 700;
}
.section-head p {
  margin-top: 0.75rem;
  color: var(--muted-foreground);
}
@media (min-width: 768px) {
  .section-head h2 { font-size: 2.25rem; }
}

/* ---------------- Hero ---------------- */

.hero { position: relative; overflow: hidden; }
.hero-grid {
  display: grid;
  gap: 3rem;
  padding-block: 2.5rem 4rem;
}
@media (min-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding-block: 4rem 6rem;
  }
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 999px;
  border: 1px solid oklch(0.72 0.18 155 / 0.3);
  background: oklch(0.72 0.18 155 / 0.1);
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
}

.hero h1 {
  margin-top: 1.25rem;
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.15;
}
@media (min-width: 768px) {
  .hero h1 { font-size: 3.75rem; }
}

.hero > .hero-copy > p {
  margin-top: 1.25rem;
  max-width: 36rem;
  color: var(--muted-foreground);
  font-size: 1rem;
}
@media (min-width: 768px) {
  .hero > .hero-copy > p { font-size: 1.125rem; }
}

.price-row {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}
.price-old {
  font-size: 1.125rem;
  color: var(--muted-foreground);
  text-decoration: line-through;
}
.price-new {
  border-radius: 0.5rem;
  background: oklch(0.72 0.18 155 / 0.15);
  padding: 0.25rem 0.75rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}
.price-new span { font-size: 0.875rem; font-weight: 500; }

.hero-list {
  margin-top: 1.5rem;
  display: grid;
  gap: 0.5rem;
  font-size: 0.875rem;
}
@media (min-width: 640px) {
  .hero-list { grid-template-columns: 1fr 1fr; }
}
.hero-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted-foreground);
}
.hero-list .icon { color: var(--primary); }

.hero-ctas {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-art { position: relative; }
.hero-art-glow {
  position: absolute;
  inset: -1.5rem;
  border-radius: 1.5rem;
  background: oklch(0.72 0.18 155 / 0.2);
  filter: blur(60px);
}
.hero-art-frame {
  position: relative;
  overflow: hidden;
  border-radius: 1.5rem;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--card) 70%, transparent);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-card);
}
.hero-art-frame img { width: 100%; height: auto; }

/* ---------------- Cards / grids ---------------- */

.card {
  border-radius: 1rem;
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow: var(--shadow-card);
}

.grid { display: grid; gap: 1.25rem; }

.features-grid { margin-top: 3rem; }
@media (min-width: 640px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .features-grid { grid-template-columns: repeat(3, 1fr); } }

.feature-card {
  padding: 1.5rem;
  transition: transform 0.2s, border-color 0.2s;
}
.feature-card:hover { transform: translateY(-4px); border-color: oklch(0.72 0.18 155 / 0.4); }
.feature-icon {
  display: grid;
  place-items: center;
  height: 2.75rem;
  width: 2.75rem;
  border-radius: 0.75rem;
  background: oklch(0.72 0.18 155 / 0.15);
  color: var(--primary);
  transition: background-color 0.2s, color 0.2s;
}
.feature-card:hover .feature-icon { background: var(--primary); color: var(--primary-foreground); }
.feature-card h3 { margin-top: 1rem; font-size: 1.125rem; font-weight: 600; }
.feature-card p { margin-top: 0.25rem; font-size: 0.875rem; color: var(--muted-foreground); }

/* ---------------- Activation ---------------- */

.steps-wrap { position: relative; margin-top: 3.5rem; }
.steps-line {
  display: none;
  position: absolute;
  left: 0; right: 0; top: 1.5rem;
  height: 1px;
  background: linear-gradient(to right, transparent, oklch(0.72 0.18 155 / 0.4), transparent);
}
@media (min-width: 768px) { .steps-line { display: block; } }

.steps-grid { gap: 1.5rem; }
@media (min-width: 768px) { .steps-grid { grid-template-columns: repeat(4, 1fr); } }

.step-card {
  position: relative;
  padding: 1.5rem;
  text-align: center;
}
.step-icon {
  margin-inline: auto;
  display: grid;
  place-items: center;
  height: 3rem;
  width: 3rem;
  transform: translateY(-2.5rem);
  border-radius: 999px;
  background: var(--primary);
  color: var(--primary-foreground);
  box-shadow: var(--shadow-glow);
}
.step-label {
  margin-top: -1.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary);
}
.step-card h3 { margin-top: 0.25rem; font-size: 1.125rem; font-weight: 600; }
.step-card p { margin-top: 0.25rem; font-size: 0.875rem; color: var(--muted-foreground); }

/* ---------------- Pricing ---------------- */

.pricing-card-wrap { margin-inline: auto; margin-top: 3rem; max-width: 28rem; }
.pricing-card {
  position: relative;
  border-radius: 1.5rem;
  border: 1px solid oklch(0.72 0.18 155 / 0.4);
  background: var(--card);
  padding: 2rem;
  box-shadow: var(--shadow-glow);
}
.pricing-badge {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 999px;
  background: var(--primary);
  color: var(--primary-foreground);
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
}
.pricing-card h3 { font-size: 1.5rem; font-weight: 700; }
.pricing-amount {
  margin-top: 1rem;
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}
.pricing-amount .amount { font-size: 3rem; font-weight: 700; }
.pricing-amount .period { color: var(--muted-foreground); }
.pricing-original { margin-top: 0.25rem; font-size: 0.875rem; color: var(--muted-foreground); text-decoration: line-through; }
.pricing-list { margin-top: 1.5rem; display: grid; gap: 0.75rem; }
.pricing-list li { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.875rem; }
.pricing-list .icon { margin-top: 0.125rem; color: var(--primary); }
.pricing-card .btn { margin-top: 2rem; }

/* ---------------- Why choose ---------------- */

.why-grid { margin-top: 3rem; }
@media (min-width: 640px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .why-grid { grid-template-columns: repeat(3, 1fr); } }
.why-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
}
.why-icon {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  height: 2.75rem;
  width: 2.75rem;
  border-radius: 0.75rem;
  background: oklch(0.72 0.18 155 / 0.15);
  color: var(--primary);
}
.why-card .label { font-weight: 500; }

/* ---------------- Reviews ---------------- */

.reviews-grid { margin-top: 3rem; }
@media (min-width: 768px) { .reviews-grid { grid-template-columns: repeat(3, 1fr); } }
.review-card { padding: 1.5rem; }
.review-stars { display: flex; gap: 0.25rem; color: var(--primary); }
.review-stars svg { fill: currentColor; }
.review-card p.review-text { margin-top: 1rem; font-size: 0.875rem; color: var(--muted-foreground); }
.review-name { margin-top: 1rem; font-weight: 600; font-family: var(--font-display); }

/* ---------------- FAQ ---------------- */

.faq-list { margin-top: 2.5rem; display: grid; gap: 0.75rem; }
.faq-item { border-radius: 1rem; border: 1px solid var(--border); background: var(--card); box-shadow: var(--shadow-card); overflow: hidden; }
.faq-question {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  text-align: left;
}
.faq-question .label { font-weight: 500; }
.faq-question .icon { color: var(--primary); transition: transform 0.2s; }
.faq-item.open .faq-question .icon { transform: rotate(180deg); }
.faq-answer {
  display: none;
  padding: 0 1.25rem 1.25rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}
.faq-item.open .faq-answer { display: block; }

/* ---------------- Inquiry form ---------------- */

.form-card { border-radius: 1.5rem; padding: 1.5rem; }
@media (min-width: 768px) { .form-card { padding: 2.5rem; } }
.form-card h2 { font-size: 1.5rem; font-weight: 700; }
@media (min-width: 768px) { .form-card h2 { font-size: 1.875rem; } }
.form-card > p { margin-top: 0.5rem; font-size: 0.875rem; color: var(--muted-foreground); }

.form-grid { margin-top: 1.5rem; display: grid; gap: 1rem; }
@media (min-width: 640px) { .form-grid { grid-template-columns: repeat(2, 1fr); } }
.field-full { grid-column: 1 / -1; }

.field label {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted-foreground);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background: var(--background);
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: var(--foreground);
  outline: none;
  font-family: inherit;
}
.field input:focus,
.field select:focus,
.field textarea:focus { border-color: var(--primary); }
.field-error { margin-top: 0.25rem; font-size: 0.75rem; color: var(--destructive); }

/* ---------------- Contact ---------------- */

.contact-card {
  border-radius: 1.5rem;
  border: 1px solid oklch(0.72 0.18 155 / 0.3);
  background: var(--card);
  padding: 2.5rem;
  text-align: center;
  box-shadow: var(--shadow-glow);
}
.contact-card h2 { font-size: 1.875rem; font-weight: 700; }
@media (min-width: 768px) { .contact-card h2 { font-size: 2.25rem; } }
.contact-card > p { margin-inline: auto; margin-top: 0.75rem; max-width: 36rem; color: var(--muted-foreground); }
.contact-card .btn { margin-top: 2rem; }
.contact-number { margin-top: 1rem; font-size: 0.875rem; color: var(--muted-foreground); }
.contact-number strong { color: var(--foreground); font-weight: 600; }

/* ---------------- Footer ---------------- */

.site-footer { border-top: 1px solid var(--border); padding-block: 3rem; }
.footer-grid { display: grid; gap: 2rem; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(4, 1fr); } }
.footer-col-span2 { }
@media (min-width: 768px) { .footer-col-span2 { grid-column: span 2 / span 2; } }
.footer-brand { display: flex; align-items: center; gap: 0.5rem; }
.footer-about { margin-top: 0.75rem; max-width: 28rem; font-size: 0.875rem; color: var(--muted-foreground); }
.footer-whatsapp { margin-top: 0.75rem; font-size: 0.875rem; }
.footer-whatsapp a { font-weight: 600; color: var(--primary); }
.footer-whatsapp a:hover { text-decoration: underline; }
.footer h4 { font-weight: 600; }
.footer-col ul { margin-top: 0.75rem; display: grid; gap: 0.5rem; font-size: 0.875rem; color: var(--muted-foreground); }
.footer-col a:hover { color: var(--foreground); }

.footer-disclaimer {
  margin-top: 2.5rem;
  border-radius: 1rem;
  border: 1px solid var(--border);
  background: var(--card);
  padding: 1.25rem;
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--muted-foreground);
}
.footer-disclaimer strong { color: var(--foreground); }
.footer-copy { margin-top: 1.5rem; text-align: center; font-size: 0.75rem; color: var(--muted-foreground); }

/* ---------------- Sticky WhatsApp ---------------- */

.sticky-whatsapp {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 50;
  display: grid;
  place-items: center;
  height: 3.5rem;
  width: 3.5rem;
  border-radius: 999px;
  background: var(--whatsapp);
  color: #fff;
  box-shadow: var(--shadow-glow);
  transition: transform 0.2s;
}
.sticky-whatsapp:hover { transform: scale(1.1); }
.sticky-whatsapp .icon { width: 1.75rem; height: 1.75rem; }
.ping {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: var(--whatsapp);
  opacity: 0.3;
  animation: ping 1.6s cubic-bezier(0, 0, 0.2, 1) infinite;
  pointer-events: none;
}
@keyframes ping {
  75%, 100% { transform: scale(2); opacity: 0; }
}

/* ---------------- Legal pages ---------------- */

.legal-header { border-bottom: 1px solid var(--border); }
.legal-header .header-inner { padding-block: 1rem; }
.legal-header .back-link { font-size: 0.875rem; color: var(--muted-foreground); }
.legal-header .back-link:hover { color: var(--foreground); }

.legal-main { padding-block: 3rem; }
.legal-main h1 { font-size: 1.875rem; font-weight: 700; }
@media (min-width: 768px) { .legal-main h1 { font-size: 2.25rem; } }
.legal-body { margin-top: 1.5rem; display: grid; gap: 1rem; color: var(--muted-foreground); }
.legal-body h2 {
  margin-top: 1.5rem;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--foreground);
}
.legal-body strong { color: var(--foreground); }

/* ---------------- Fade-in ---------------- */

.animate-fade-in {
  animation: fadeIn 0.5s ease-out;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}