/* ===== GLOBAL VARIABLES ===== */
:root {
  /* Colors */
  --color-bg-primary: #0f1115;
  --color-bg-alt: #1a1d24;
  --color-surface: #252932;
  --color-text: #f8fafc;
  --color-text-muted: #94a3b8;
  --color-primary: #3b82f6;
  --color-primary-hover: #2563eb;
  --color-border: #334155;
  --color-light-bg: #f3f4f6;
  --color-white: #ffffff;
  --color-black: #111827;
  --color-gray-dark: #1e293b;
  --color-gray-mid: #475569;

  /* Typography */
  --font-body: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: Georgia, serif;

  /* Spacing (10px base) */
  --space-1: 10px;
  --space-2: 20px;
  --space-3: 30px;
  --space-4: 40px;
  --space-6: 60px;
  --space-8: 80px;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  /* Shadows */
  --shadow-sm: 0 4px 20px rgba(17, 24, 39, 0.08);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.4);
  --shadow-card: 0 2px 10px rgba(17, 24, 39, 0.05);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

section
{
    padding-top: 40px;
    padding-bottom: 40px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
}
h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
}
h3 {
  font-size: 1.5rem;
}
p {
  font-size: 1rem;
  margin-bottom: var(--space-2);
  color: var(--color-text-muted);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s;
}
a:hover, a:focus {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-sm);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-2);
}

.section {
  padding: var(--space-8) 0;
}
.section-alt {
  background-color: var(--color-bg-alt);
}
.text-center {
  text-align: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  color: #ffffff;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s, transform 0.2s;
  text-decoration: none;
  min-height: 48px;
}
.btn:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-2px);
  color: #ffffff;
}

/* ===== GRID ===== */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
@media (max-width: 768px) {
  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* ===== CARDS ===== */
.card {
  background: var(--color-surface);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.2s;
}
.card:hover {
  transform: translateY(-4px);
}
.card-img-wrapper {
  width: 100%;
  height: 200px;
  margin-bottom: var(--space-2);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.card-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
}
.card h3 {
  margin-bottom: var(--space-1);
}
.card p {
  color: var(--color-text-muted);
}

/* ===== HERO ===== */
.hero-split {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}
.hero-text {
  flex: 1;
}
.hero-image {
  flex: 1;
  position: relative;
}
.hero-image img {
  width: 100%;
  border-radius: var(--radius-md);
}
.hero h1 {
  margin-bottom: var(--space-2);
}
.hero p {
  font-size: 1.25rem;
  margin-bottom: var(--space-4);
  max-width: 90%;
}
@media (max-width: 768px) {
  .hero-split {
    flex-direction: column;
    text-align: center;
  }
  .hero p {
    max-width: 100%;
  }
}

/* ===== FAQ ===== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.faq-item {
  background: var(--color-surface);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}
.faq-item h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-1);
  font-weight: 600;
}
.faq-item p {
  margin-bottom: 0;
}

/* ===== CONTACT FORM ===== */
.contact-wrap {
  display: flex;
  gap: var(--space-6);
  align-items: flex-start;
}
.contact-info, .contact-form-box {
  flex: 1;
}
.contact-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-4);
}
.contact-links li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}
.contact-links svg {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}
.contact-links a {
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 2px;
}
.contact-links a:hover {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}
.contact-form-box {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  padding: 20px;
}
.form-group {
  margin-bottom: var(--space-2);
}
.form-group label {
  display: block;
  margin-bottom: var(--space-1);
  font-weight: 500;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px;
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: inherit;
  font-size: 1rem;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}
textarea {
  resize: vertical;
  min-height: 120px;
}
.form-privacy {
  margin-bottom: var(--space-2);
}
.privacy-label {
  display: flex;
  gap: var(--space-1);
  align-items: flex-start;
  line-height: 1.35;
  cursor: pointer;
}
.privacy-label input {
  margin-top: 2px;
}
@media (max-width: 768px) {
  .contact-wrap {
    flex-direction: column;
  }
}

/* ===== PRODUCTS PAGE ===== */
.hero-small {
  position: relative;
  background-color: var(--color-gray-dark);
  color: var(--color-white);
  padding: var(--space-8) 0;
  text-align: center;
  overflow: hidden;
}
.hero-small .hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  z-index: 0;
}
.hero-small .container {
  position: relative;
  z-index: 1;
}
.hero-small h1 {
  color: var(--color-white);
  margin-bottom: var(--space-1);
}
.hero-small p {
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}
.product-card {
  text-align: left;
  align-items: flex-start;
  overflow: hidden;
  padding: 0;
}
.product-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}
.product-info {
  padding: var(--space-3);
  width: 100%;
}
.feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.feature-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  align-items: center;
}
.feature-item:nth-child(even) .feature-text {
  order: -1;
}
.feature-img {
  width: 100%;
  border-radius: var(--radius-sm);
}
@media (max-width: 768px) {
  .feature-item {
    grid-template-columns: 1fr;
  }
  .feature-item:nth-child(even) .feature-text {
    order: 0;
  }
}
.section-dark {
  background-color: var(--color-black);
  color: var(--color-white);
}
.section-dark h2,
.section-dark h4 {
  color: var(--color-white);
}
.contact-block {
  background: var(--color-white);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  align-items: center;
}
@media (max-width: 768px) {
  .contact-block {
    grid-template-columns: 1fr;
  }
}
.contact-info a {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-bottom: var(--space-1);
  color: var(--color-text);
}
.contact-info a svg {
  color: var(--color-primary);
}

/* ===== ABOUT PAGE ===== */
.hero-small.about-hero {
  display: flex;
  min-height: 40vh;
  background-color: var(--color-black);
}
.hero-small .split-text {
  flex: 1;
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero-small .split-image {
  flex: 1;
  min-height: 300px;
}
.hero-small .split-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
}
@media (max-width: 768px) {
  .hero-small.about-hero {
    flex-direction: column;
  }
}
.text-accent {
  color: var(--color-primary);
}
.grid-mixed {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: center;
}
@media (max-width: 992px) {
  .grid-mixed {
    grid-template-columns: 1fr;
  }
}
.strict-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
  box-shadow: var(--shadow-card);
  transition: transform 0.2s, box-shadow 0.2s;
}
.strict-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.icon-accent {
  color: var(--color-primary);
  width: 32px;
  height: 32px;
  margin-bottom: var(--space-1);
}
.image-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
  margin-top: var(--space-4);
}
@media (max-width: 600px) {
  .image-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}
.image-gallery img {
  aspect-ratio: 4/3;
  object-fit: cover;
  width: 100%;
}
.cards-grid-2x2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2);
}
@media (max-width: 600px) {
  .cards-grid-2x2 {
    grid-template-columns: 1fr;
  }
}
.editorial-lead {
  font-size: 1.25rem;
  font-family: var(--font-heading);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
  line-height: 1.8;
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2);
  max-width: 800px;
  margin: 0 auto;
}
@media (max-width: 600px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-3);
  background: var(--color-white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}
.contact-item svg {
  flex-shrink: 0;
  color: var(--color-primary);
  width: 28px;
  height: 28px;
}
.contact-info span.block {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: 2px;
}
.contact-info a {
  color: var(--color-text);
  word-break: break-word;
}
.contact-info a:hover {
  color: var(--color-primary);
}

/* ===== CONTACT PAGE ===== */
.small-hero {
  min-height: 40vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-color: var(--color-black);
  color: var(--color-white);
  padding: var(--space-8) 0;
  position: relative;
}
.small-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('assets/img/hero_contact.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.3;
  z-index: 0;
}
.small-hero .container {
  position: relative;
  z-index: 1;
}
.small-hero h1 {
  color: var(--color-white);
  font-size: 3.5rem;
  margin-bottom: var(--space-2);
}
.small-hero p {
  color: #e5e7eb;
  font-size: 1.25rem;
  max-width: 600px;
  margin: 0 auto;
}
.section--dark {
  background-color: var(--color-black);
  color: var(--color-white);
}
.section--gray {
  background-color: var(--color-gray-dark);
  color: var(--color-white);
}
.section--light {
  background-color: var(--color-light-bg);
  color: var(--color-text);
}
.section--dark .card,
.section--gray .card {
  background-color: #2d3748;
  color: var(--color-white);
  border-color: #4a5568;
}
.contact-icon {
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}
.contact-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-weight: 600;
  margin-top: var(--space-1);
}

/* ===== THANKS PAGE ===== */
.thanks-section {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
}
.thanks-card {
  max-width: 680px;
  width: 100%;
  text-align: center;
  padding: var(--space-4);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  margin: 0 auto;
}
.thanks-card h1 {
  margin-bottom: var(--space-2);
  font-size: 2rem;
}
.thanks-card p {
  margin-bottom: var(--space-4);
  font-size: 1.125rem;
}