/* GaraninApps tech palette + card layout */
:root {
  --bg-page: #ffffff;
  --bg-section: #f5f9ff;
  --bg-section-soft: #fafcff;
  --text-primary: #14324f;
  --text-body: #2e4a63;
  --text-muted: #6f879d;
  --accent: #00d9ff;
  --accent-light: #3dffff;
  --accent-dark: #1f4b7a;
  --brand-blue: #4a9fff;
  --brand-blue-light: #6cb4ff;
  --header-bg: #2e5c8a;
  --btn-primary: #4a9fff;
  --btn-primary-hover: #1f4b7a;
  --btn-card: #4a9fff;
  --btn-card-hover: #1f4b7a;
  --border: #dcecff;
  --badge-paid: #1f4b7a;
  --badge-free: #00d9ff;
  --shadow-soft: 0 8px 24px rgba(31, 75, 122, 0.1);
  --glow-cyan: 0 0 18px rgba(0, 217, 255, 0.35);
  --header-h: 70px;
  --max-width: 1200px;
  --radius: 5px;
  --card-gap: 30px;
  --card-min-width: 300px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Roboto", system-ui, -apple-system, sans-serif;
  font-size: 16px;
  font-weight: 300;
  line-height: 1.55;
  color: var(--text-body);
  background: linear-gradient(180deg, var(--bg-section-soft) 0%, var(--bg-page) 220px);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--accent-dark);
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: 20px;
}

/* Header — blue/cyan tech gradient, minimal menu */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: linear-gradient(135deg, var(--accent-dark) 0%, var(--brand-blue) 58%, var(--accent) 100%);
  box-shadow: 0 6px 20px rgba(31, 75, 122, 0.16);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  font-family: SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 1.35rem;
  font-weight: 600;
  color: #ffffff;
  letter-spacing: 0.01em;
}

.logo:hover {
  color: #ffffff;
  opacity: 0.9;
}

.nav-main a {
  font-family: "Roboto", system-ui, -apple-system, sans-serif;
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: #ffffff;
  padding: 0.4rem 0.65rem;
  border-radius: var(--radius);
  transition: background 0.2s, box-shadow 0.2s;
}

.nav-main a:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.14);
  box-shadow: var(--glow-cyan);
}

/* Homepage — product groups with card grids */
.products-section {
  padding: 3rem 0 3.5rem;
  background: transparent;
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

.product-group + .product-group {
  border-top: 1px solid var(--border);
  padding-top: 3.5rem;
}

.product-group--free-tools {
  padding-bottom: 4rem;
}

.section-title {
  margin: 0 0 2.5rem;
  text-align: left;
  font-size: 1.75rem;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.25;
}

.products-grid {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: stretch;
  justify-content: center;
  gap: var(--card-gap);
  width: 100%;
  max-width: 1160px;
  margin-inline: auto;
}

.product-card {
  display: flex;
  flex-direction: column;
  flex: 1 1 var(--card-min-width);
  min-width: var(--card-min-width);
  max-width: 380px;
  background: var(--bg-page);
  border: 1px solid rgba(220, 236, 255, 0.78);
  border-radius: calc(var(--radius) + 3px);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

/* Two cards: wider pair on large screens */
.product-group--production .product-card,
.product-group--experimental .product-card {
  flex: 1 1 calc(50% - var(--card-gap));
  max-width: 420px;
}

.product-card__image-link {
  display: block;
  flex-shrink: 0;
}

.product-card__image {
  width: 100%;
  aspect-ratio: 3 / 2;
  background: radial-gradient(circle at 75% 20%, rgba(61, 255, 255, 0.28), transparent 34%),
    linear-gradient(135deg, var(--accent-dark) 0%, var(--brand-blue) 58%, var(--accent) 100%);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center top;
}

.product-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1rem 1rem 1.1rem;
  text-align: left;
}

.product-card__title {
  margin: 0.35rem 0 0.75rem;
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1.3;
}

.product-card__title a {
  color: var(--text-primary);
}

.product-card__title a:hover {
  color: var(--brand-blue);
}

.product-card__descr {
  flex: 1;
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--text-body);
  line-height: 1.5;
}

.product-card__descr p {
  margin: 0 0 0.65rem;
}

.product-card__descr p:last-child {
  margin-bottom: 0;
}

/* Badges */
.badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  margin-bottom: 0.25rem;
}

.badge--paid {
  background: rgba(31, 75, 122, 0.1);
  color: var(--badge-paid);
}

.badge--free {
  background: rgba(0, 217, 255, 0.14);
  color: var(--accent-dark);
}

/* Buttons */
.btn {
  display: inline-block;
  font-weight: 500;
  font-size: 0.9rem;
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius);
  transition: background 0.2s, box-shadow 0.2s, color 0.2s, transform 0.2s;
  margin-top: 1rem;
  align-self: flex-start;
}

.btn-card {
  background: linear-gradient(135deg, var(--btn-card) 0%, var(--accent) 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 6px 16px rgba(74, 159, 255, 0.22);
}

.btn-card:hover {
  background: linear-gradient(135deg, var(--btn-card-hover) 0%, var(--brand-blue) 100%);
  color: #ffffff;
  box-shadow: var(--glow-cyan);
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--btn-primary) 0%, var(--accent) 100%);
  color: #ffffff;
  box-shadow: 0 6px 16px rgba(74, 159, 255, 0.22);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--btn-primary-hover) 0%, var(--brand-blue) 100%);
  color: #ffffff;
  box-shadow: var(--glow-cyan);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--btn-card);
  border: 2px solid var(--btn-card);
}

.btn-outline:hover {
  background: linear-gradient(135deg, var(--btn-card) 0%, var(--accent) 100%);
  color: #ffffff;
  box-shadow: var(--glow-cyan);
  transform: translateY(-1px);
}

/* Product page — zigzag (srtminiserver.com style) */
.product-page--zigzag {
  padding-top: 2rem;
  padding-bottom: 0;
}

.product-hero {
  text-align: center;
  padding-bottom: 2rem;
}

.product-hero__image {
  margin-top: 2rem;
  max-width: 900px;
  margin-inline: auto;
}

.product-hero__image img {
  width: 100%;
  height: auto;
  display: block;
}

.zigzag-blocks {
  width: 100%;
}

.zigzag-row {
  padding: 3.5rem 0;
  background: var(--bg-page);
}

.zigzag-row:nth-child(even) {
  background: linear-gradient(180deg, var(--bg-section-soft), var(--bg-section));
}

.zigzag-row__inner {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 3rem;
}

.zigzag-row__media {
  flex: 1 1 48%;
  min-width: 0;
}

.zigzag-row__media img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.zigzag-row__content {
  flex: 1 1 48%;
  min-width: 0;
}

.zigzag-row--reverse .zigzag-row__inner {
  flex-direction: row-reverse;
}

.zigzag-tagline {
  margin: 0 0 0.5rem;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-blue);
}

.zigzag-row__content h2 {
  margin: 0 0 1rem;
  font-size: 1.75rem;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.25;
}

.zigzag-text ul {
  margin: 0.75rem 0 0;
  padding-left: 1.25rem;
}

.zigzag-text li {
  margin-bottom: 0.35rem;
}

.product-cta {
  padding: 3rem 0 4rem;
  text-align: center;
  background: linear-gradient(180deg, var(--bg-section-soft), var(--bg-section));
  border-top: 1px solid var(--border);
}

.product-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin: 1.5rem 0;
}

.product-cta__actions .btn {
  margin-top: 0;
}

.product-cta__actions .btn-cta-try,
.product-cta__actions .btn-cta-download,
.content-cta .btn-cta-download {
  background: #fe4f0e;
  color: #ffffff;
  border: none;
  box-shadow: 0 6px 16px rgba(254, 79, 14, 0.24);
}

.product-cta__actions .btn-cta-try:hover,
.product-cta__actions .btn-cta-download:hover,
.content-cta .btn-cta-download:hover {
  background: #d9410b;
  color: #ffffff;
  box-shadow: 0 0 18px rgba(254, 79, 14, 0.35);
  transform: translateY(-1px);
}

.product-cta__actions .btn-cta-buy {
  background: #ffffff;
  color: #222222;
  border: 1px solid #aeb7bf;
  border-radius: 8px;
  box-shadow: none;
}

.product-cta__actions .btn-cta-buy:hover {
  background: #f7f9fb;
  color: #222222;
  border-color: #8f99a3;
  box-shadow: none;
  transform: translateY(-1px);
}

.product-meta {
  margin: 0.5rem 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Inner pages */
.product-page,
.blog-post,
.page-list {
  padding: 2.5rem 0 4rem;
  background: var(--bg-page);
}

.back-link {
  display: inline-block;
  margin-bottom: 1.5rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.back-link:hover {
  color: var(--brand-blue);
}

.product-page h1,
.page-list h1,
.blog-post h1 {
  margin: 0.25rem 0 1rem;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 500;
  color: var(--text-primary);
}

.lead {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.product-page:not(.product-page--zigzag) .container {
  max-width: 880px;
}

.product-page:not(.product-page--zigzag) .product-body {
  font-size: 1.02rem;
}

.product-page:not(.product-page--zigzag) .content p {
  margin: 0 0 1.1rem;
}

.product-page:not(.product-page--zigzag) .content img {
  display: block;
  width: 100%;
  height: auto;
  margin: 2rem auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.video-embed {
  width: 100%;
  aspect-ratio: 16 / 9;
  margin: 2rem auto;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.video-embed iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.content h2 {
  margin-top: 2rem;
  color: var(--accent-dark);
  font-size: 1.35rem;
  font-weight: 500;
}

.content h3 {
  margin-top: 1.5rem;
  font-weight: 500;
}

.content p,
.content li {
  color: var(--text-body);
}

.content strong {
  color: var(--text-primary);
  font-weight: 500;
}

.section-intro {
  margin-bottom: 2rem;
  color: var(--text-muted);
}

.blog-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.blog-card {
  padding: 1.5rem;
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  border-left: 3px solid var(--accent);
  box-shadow: var(--shadow-soft);
}

.blog-card time {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.blog-card h2 {
  margin: 0.5rem 0;
  font-size: 1.25rem;
  font-weight: 500;
}

.blog-card h2 a {
  color: var(--text-primary);
}

.blog-card h2 a:hover {
  color: var(--brand-blue);
}

.read-more {
  font-weight: 500;
  font-size: 0.9rem;
}

.blog-post time {
  display: block;
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

/* Footer */
.site-footer {
  margin-top: auto;
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, var(--bg-section-soft), var(--bg-section));
  text-align: center;
}

.footer-inner p {
  margin: 0.35rem 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-inner a {
  color: var(--brand-blue);
}

#main {
  flex: 1;
}

/* Tablet: two cards per row where possible */
@media (max-width: 979px) and (min-width: 700px) {
  .product-card {
    flex: 1 1 calc(50% - var(--card-gap));
    max-width: none;
  }
}

@media (max-width: 900px) {
  .zigzag-row__inner,
  .zigzag-row--reverse .zigzag-row__inner {
    flex-direction: column;
    gap: 1.5rem;
  }

  .zigzag-row {
    padding: 2.5rem 0;
  }

  .zigzag-row__content h2 {
    font-size: 1.4rem;
  }
}

/* Phone only: stack vertically */
@media (max-width: 699px) {
  .products-grid {
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: center;
    max-width: 400px;
  }

  .product-card {
    flex: 0 0 auto;
    width: 100%;
    max-width: 400px;
  }

  .products-section {
    padding: 2.5rem 0 3rem;
    overflow-x: visible;
  }

  .section-title {
    margin-bottom: 2.5rem;
    font-size: 1.5rem;
  }
}