/* ==========================================================================
   Radosoft Design System — styles.css
   Based on radosoft_redesign_spec.md
   ========================================================================== */

/* ---------- SELF-HOSTED FONTS ---------- */

/* Inter — cyrillic-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('/fonts/inter-cyrillic-ext.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* Inter — cyrillic */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('/fonts/inter-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* Inter — latin-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('/fonts/inter-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* Inter — latin */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('/fonts/inter-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Montserrat — cyrillic-ext */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 700 900;
  font-display: swap;
  src: url('/fonts/montserrat-cyrillic-ext.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* Montserrat — cyrillic */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 700 900;
  font-display: swap;
  src: url('/fonts/montserrat-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* Montserrat — latin-ext */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 700 900;
  font-display: swap;
  src: url('/fonts/montserrat-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* Montserrat — latin */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 700 900;
  font-display: swap;
  src: url('/fonts/montserrat-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Material Symbols Outlined */
@font-face {
  font-family: 'Material Symbols Outlined';
  font-style: normal;
  font-weight: 100 700;
  font-display: swap;
  src: url('/fonts/material-symbols.woff2?v=4') format('woff2');
}

.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-feature-settings: 'liga';
  font-feature-settings: 'liga';
  -webkit-font-smoothing: antialiased;
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Colors */
  --brand-blue: #003366;
  --brand-orange: #FF8C00;
  --bg-white: #FFFFFF;
  --bg-light: #F7F5F8;
  --neutral-gray: #F8F9FA;
  --text-body: #212529;
  --text-secondary: #64748B;
  --text-slate-300: #CBD5E1;
  --text-slate-400: #94A3B8;
  --border-light: #E2E8F0;

  /* Spacing */
  --container-max: 1280px;
  --container-px: 24px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-orange: 0 10px 15px -3px rgba(255, 140, 0, 0.2);

  /* Transitions */
  --transition-all: all 0.3s ease;
  --transition-colors: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
  --transition-transform: transform 0.2s ease;
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-body);
  background: var(--bg-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--brand-blue);
  line-height: 1.2;
}

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

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

ul,
ol {
  list-style: none;
}

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
}

/* ---------- Material Symbols ---------- */
.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  vertical-align: middle;
}

/* ---------- Container ---------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-px);
}

/* ---------- Radosoft Diamond Logo ---------- */
.radosoft-diamond {
  width: 32px;
  height: 32px;
  position: relative;
  transform: rotate(45deg);
  border: 4px solid var(--brand-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.radosoft-diamond::before {
  content: '';
  position: absolute;
  left: -4px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 8px solid var(--brand-orange);
  z-index: 10;
}

/* ---------- HEADER ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--brand-blue);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-md);
}

.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-px);
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.header-logo-text {
  color: var(--brand-orange);
  font-family: 'Montserrat', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.025em;
  line-height: 1;
  margin: 0;
}

.header-logo-sub {
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
}

/* Navigation */
.header-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.header-nav a {
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  transition: var(--transition-colors);
  white-space: nowrap;
}

.header-nav a:hover,
.header-nav a.active {
  color: var(--brand-orange);
}

/* Header CTA */
.header-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 12px;
  border: 1px solid #fff;
  color: #fff;
  background: transparent;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  cursor: pointer;
  transition: var(--transition-all);
  white-space: nowrap;
  text-decoration: none;
}

.header-cta:hover {
  background: #fff;
  color: var(--brand-blue);
}

.header-cta .material-symbols-outlined {
  font-size: 1.25rem;
}

/* Hamburger */
.hamburger {
  display: none;
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  padding: 8px;
}

.hamburger .material-symbols-outlined {
  font-size: 28px;
}

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--brand-blue);
  z-index: 49;
  padding: 24px;
  flex-direction: column;
  gap: 0;
  overflow-y: auto;
}

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

.mobile-nav a {
  display: block;
  padding: 16px 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition-colors);
}

.mobile-nav a:hover,
.mobile-nav a.active {
  color: var(--brand-orange);
}

.mobile-nav .mobile-cta {
  margin-top: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: 12px;
  border: 1px solid #fff;
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  text-align: center;
}

/* ---------- BREADCRUMBS ---------- */
.breadcrumbs {
  padding: 16px 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.breadcrumbs a {
  color: var(--text-secondary);
  transition: var(--transition-colors);
}

.breadcrumbs a:hover {
  color: var(--brand-orange);
}

.breadcrumbs span {
  margin: 0 8px;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px;
  border-radius: 12px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.125rem;
  cursor: pointer;
  transition: var(--transition-all);
  border: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--brand-orange);
  color: #fff;
  border-color: var(--brand-orange);
  box-shadow: var(--shadow-orange);
}

.btn-primary:hover {
  transform: scale(1.02);
}

.btn-outline {
  background: transparent;
  color: var(--brand-orange);
  border-color: var(--brand-orange);
}

.btn-outline:hover {
  background: var(--brand-orange);
  color: #fff;
}

.btn-large {
  padding: 20px 40px;
  font-size: 1.25rem;
  box-shadow: var(--shadow-xl);
}

.btn-full {
  width: 100%;
}

/* ---------- CARDS ---------- */
.card {
  background: #fff;
  padding: 32px;
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  border: 2px solid var(--border-light);
  transition: var(--transition-all);
}

.card:hover {
  border-color: var(--brand-orange);
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
}

.card-icon {
  width: 48px;
  height: 48px;
  background: rgba(0, 51, 102, 0.1);
  color: var(--brand-blue);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: var(--transition-colors);
}

.card-icon .material-symbols-outlined {
  font-size: 1.875rem;
}

.card:hover .card-icon {
  background: var(--brand-orange);
  color: #fff;
}

.card-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--brand-blue);
  margin-bottom: 12px;
  transition: var(--transition-colors);
}

.card:hover .card-title {
  color: var(--brand-orange);
}

.card-text {
  color: var(--text-body);
  line-height: 1.7;
}

/* Card without hover lift */
.card-static {
  background: #fff;
  padding: 32px;
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  border: 2px solid var(--border-light);
}

/* ---------- SECTIONS ---------- */
.section {
  padding: 96px 0;
}

.section-sm {
  padding: 64px 0;
}

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

.section-white {
  background: var(--bg-white);
}

.section-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.875rem;
  font-weight: 900;
  color: var(--brand-blue);
  margin-bottom: 16px;
}

.section-subtitle {
  color: var(--text-body);
  opacity: 0.8;
  max-width: 640px;
  margin: 0 auto;
}

.text-center {
  text-align: center;
}

/* ---------- GRID ---------- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

/* ---------- HERO SECTION ---------- */
.hero {
  padding: 48px 0 64px;
  background: var(--bg-white);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.hero-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 3.75rem;
  font-weight: 900;
  color: var(--brand-blue);
  line-height: 1.1;
  letter-spacing: -0.025em;
}

.hero-title .orange {
  color: var(--brand-orange);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-body);
  line-height: 1.7;
  max-width: 560px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero-badges {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 16px;
  opacity: 0.8;
}

.hero-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 500;
}

.hero-badge .material-symbols-outlined {
  color: var(--brand-blue);
}

.hero-image {
  position: relative;
}

.hero-image-glow {
  position: absolute;
  inset: -16px;
  background: rgba(0, 51, 102, 0.05);
  border-radius: 32px;
  filter: blur(48px);
}

.hero-image-card {
  position: relative;
  border-radius: 16px;
  background: transparent;
  padding: 0;
}

.hero-image-card img {
  border-radius: 12px;
  width: 100%;
  height: auto;
}

/* ---------- COMPATIBILITY SECTION ---------- */
.compat-section {
  padding: 64px 0;
  border-top: 1px solid #f1f5f9;
  border-bottom: 1px solid #f1f5f9;
  background: var(--bg-white);
}

.compat-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-slate-400);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: 'Montserrat', sans-serif;
  text-align: center;
  margin-bottom: 32px;
}

.compat-items {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 48px;
  opacity: 0.5;
  transition: var(--transition-all);
}

.compat-items:hover {
  opacity: 1;
}

.compat-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.compat-item img {
  width: 32px;
  height: 32px;
  filter: grayscale(1);
}

.compat-item span:not(.material-symbols-outlined) {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-body);
}

.compat-note {
  text-align: center;
  margin-top: 32px;
  font-size: 0.875rem;
  color: var(--text-slate-400);
}

/* ---------- CTA BANNER ---------- */
.cta-banner-section {
  padding: 80px 0;
  background: var(--bg-white);
}

.cta-banner {
  max-width: 1000px;
  margin: 0 auto;
  background: var(--brand-blue);
  border-radius: 32px;
  padding: 40px 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  position: relative;
  overflow: hidden;
}

.cta-banner-glow {
  position: absolute;
  top: 0;
  right: 0;
  transform: translate(50%, -50%);
  width: 256px;
  height: 256px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  filter: blur(48px);
}

.cta-banner-content {
  position: relative;
  z-index: 1;
}

.cta-banner-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.5rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 16px;
}

.cta-banner-text {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.125rem;
  font-weight: 500;
}

.cta-banner .btn-large {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

/* ---------- CTA PANEL (bottom of pages) ---------- */
.cta-panel {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  padding: 48px 0;
}

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--brand-blue);
  color: #fff;
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 48px;
  margin-bottom: 64px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.footer-logo-text {
  font-family: 'Montserrat', sans-serif;
  color: var(--brand-orange);
  font-size: 1.125rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.025em;
  line-height: 1;
}

.footer-desc {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text-slate-300);
}

.footer-heading {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: #fff;
  margin-bottom: 24px;
  font-size: 1rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-links a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition-colors);
}

.footer-links a:hover {
  color: var(--brand-orange);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.875rem;
  margin-bottom: 16px;
}

.footer-contact-item .material-symbols-outlined {
  color: var(--brand-orange);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.footer-bottom {
  padding: 32px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.75rem;
  color: var(--text-slate-300);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
}

/* ---------- PAGE HEADER (for inner pages) ---------- */
.page-header {
  padding: 32px 0 16px;
}

.page-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 900;
  color: var(--brand-blue);
}

.page-desc {
  margin-top: 16px;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-body);
  max-width: 800px;
}

/* ---------- INFO BANNER ---------- */
.info-banner {
  background: #EBF5FF;
  border-left: 4px solid var(--brand-blue);
  border-radius: 12px;
  padding: 24px;
  margin: 24px 0;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.info-banner .material-symbols-outlined {
  color: var(--brand-blue);
  font-size: 1.5rem;
  flex-shrink: 0;
}

.warning-banner {
  background: #FFF7ED;
  border-left: 4px solid var(--brand-orange);
  border-radius: 12px;
  padding: 24px;
  margin: 24px 0;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.warning-banner .material-symbols-outlined {
  color: var(--brand-orange);
  font-size: 1.5rem;
  flex-shrink: 0;
}

.attention-block {
  background: var(--neutral-gray);
  border-radius: 16px;
  padding: 24px;
  margin: 24px 0;
  border: 2px solid var(--border-light);
}

/* ---------- DOWNLOAD CARD ---------- */
.download-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  padding: 32px;
  margin: 24px 0;
  border: 2px solid transparent;
  transition: var(--transition-all);
}

.download-card:hover {
  border-color: var(--brand-orange);
  box-shadow: var(--shadow-lg);
}

.download-card-featured {
  border-color: var(--brand-orange);
  box-shadow: var(--shadow-md);
}

.download-card h3 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--brand-blue);
  margin-bottom: 8px;
}

.download-card .meta {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.download-card .links {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
  font-size: 0.875rem;
}

.download-card .links a {
  color: var(--brand-blue);
  transition: var(--transition-colors);
}

.download-card .links a:hover {
  color: var(--brand-orange);
}

/* ---------- PRICE TABLE ---------- */
.price-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  padding: 24px;
  border: 2px solid var(--border-light);
  transition: var(--transition-all);
}

.price-card:hover {
  border-color: var(--brand-orange);
  box-shadow: var(--shadow-lg);
}

.price-card h3 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--brand-blue);
  margin-bottom: 4px;
}

.price-amount {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--brand-orange);
}

.price-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-top: 8px;
}

/* ---------- FORM STYLES ---------- */
.form-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  padding: 32px;
  max-width: 800px;
}

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

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-body);
  font-size: 0.875rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="number"],
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border-light);
  border-radius: 12px;
  font-size: 1rem;
  transition: var(--transition-all);
  background: #fff;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--brand-orange);
  box-shadow: 0 0 0 3px rgba(255, 140, 0, 0.1);
}

.form-group textarea {
  min-height: 160px;
  resize: vertical;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 16px;
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--brand-orange);
  flex-shrink: 0;
}

/* ---------- STEP CARDS ---------- */
.step-card {
  background: #fff;
  padding: 32px;
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  border: 2px solid transparent;
  transition: var(--transition-all);
}

.step-card:hover {
  border-color: var(--brand-orange);
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
}

.step-number {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 900;
  color: var(--brand-orange);
  margin-bottom: 16px;
}

.step-card .card-icon {
  margin-bottom: 16px;
}

.step-card:hover .card-icon {
  background: var(--brand-orange);
  color: #fff;
}

.step-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--brand-blue);
  margin-bottom: 8px;
  font-size: 1.125rem;
}

.step-desc {
  color: var(--text-body);
  line-height: 1.7;
}

/* ---------- SUPPORT CARDS ---------- */
.support-card-featured {
  border-left: 4px solid var(--brand-orange);
}

/* ---------- CONTACT LAYOUT ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.contact-item .material-symbols-outlined {
  color: var(--brand-orange);
  font-size: 1.5rem;
}

/* ---------- SCREENSHOT SECTION ---------- */
.screenshot-card {
  border-radius: 16px;
  box-shadow: var(--shadow-2xl);
  overflow: hidden;
  background: var(--neutral-gray);
  margin: 32px 0;
}

.screenshot-card img {
  width: 100%;
  height: auto;
}

/* ---------- DOCUMENT CONTENT (normative) ---------- */
.doc-content {
  background: #fff;
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  padding: 32px;
}

.doc-content h3,
.doc-content h4 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--brand-blue);
  margin: 24px 0 12px;
}

.doc-content p {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text-body);
  margin-bottom: 12px;
}

/* ---------- FEATURE LIST (checkmarks) ---------- */
.feature-list {
  margin: 24px 0;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
  line-height: 1.6;
}

.feature-item .material-symbols-outlined {
  color: var(--brand-orange);
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ---------- LINKS SECTION ---------- */
.links-section {
  margin: 32px 0;
}

.links-section a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--brand-blue);
  font-weight: 500;
  margin-bottom: 8px;
  transition: var(--transition-colors);
}

.links-section a:hover {
  color: var(--brand-orange);
}

/* ---------- DISCOUNT BLOCK ---------- */
.discount-block {
  background: var(--neutral-gray);
  border-radius: 16px;
  padding: 24px;
  margin: 24px 0;
}

.discount-block h3 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--brand-blue);
  margin-bottom: 8px;
}

/* ---------- SECTION HEADINGS FOR PROGRAM PAGE ---------- */
.doc-section-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.375rem;
  font-weight: 900;
  color: var(--brand-blue);
  margin: 40px 0 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--neutral-gray);
}

/* Inline link */
.link-orange,
.content-block a {
  color: var(--brand-blue);
  transition: var(--transition-colors);
  text-decoration: underline;
  text-decoration-color: transparent;
}

.link-orange:hover,
.content-block a:hover {
  color: var(--brand-orange);
  text-decoration-color: var(--brand-orange);
}

/* Windows SVG icon substitute */
.win-icon {
  width: 32px;
  height: 32px;
  background: var(--brand-blue);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.win-icon .material-symbols-outlined {
  color: #fff;
  font-size: 1.25rem;
}

.compat-icon {
  font-size: 2rem !important;
  color: var(--brand-blue);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .header-nav {
    display: none;
  }

  .header-cta {
    display: none;
  }

  .hamburger {
    display: block;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-image {
    order: -1;
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .cta-banner {
    flex-direction: column;
    text-align: center;
    padding: 40px 32px;
  }

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

@media (max-width: 768px) {
  :root {
    --container-px: 16px;
  }

  .section {
    padding: 64px 0;
  }

  .section-sm {
    padding: 40px 0;
  }

  .hero {
    padding: 32px 0 48px;
  }

  .hero-title {
    font-size: 2.25rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

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

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .section-title {
    font-size: 1.5rem;
  }

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

  .cta-banner-title {
    font-size: 1.75rem;
  }

  .cta-panel {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-panel .btn {
    width: 100%;
  }

  .page-title {
    font-size: 1.5rem;
  }

  .compat-items {
    flex-direction: column;
    gap: 24px;
  }

  .btn {
    white-space: normal;
    word-break: break-word;
    height: auto;
  }
}