/* ==========================================================================
   MAKFORM — Máquinas para Embalagens
   Estilos institucionais Mobile First sobre Bootstrap 5.3 (data-bs-theme="dark")
   ========================================================================== */

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 900;
  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;
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 900;
  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;
}

:root,
[data-bs-theme="dark"] {
  --mk-bg: #0b2b33;
  --mk-bg-end: #0e3338;
  --mk-surface: #10383d;
  --mk-card: #123f44;
  --mk-footer: #08222a;
  --mk-accent: #35a06e;
  --mk-accent-hover: #2b8659;
  --mk-mint: #6fcf9b;
  --mk-text: #eaf3ef;
  --mk-text-muted: #b9cfc9;
  --mk-footer-muted: #9fbcb6;
  --mk-placeholder: #7e9b96;
  --mk-border-subtle: rgba(111, 207, 155, 0.18);
  --mk-border-card: rgba(111, 207, 155, 0.22);
  --mk-border-input: rgba(111, 207, 155, 0.30);

  /* Bootstrap 5.3 Core Variable Overrides */
  --bs-body-font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --bs-body-bg: #0b2b33;
  --bs-body-color: #eaf3ef;
  --bs-secondary-color: #b9cfc9;
  --bs-tertiary-bg: #10383d;
  --bs-primary: #35a06e;
  --bs-primary-rgb: 53, 160, 110;
  --bs-success: #35a06e;
  --bs-success-rgb: 53, 160, 110;
  --bs-border-color: rgba(111, 207, 155, 0.22);
  --bs-link-color: #6fcf9b;
  --bs-link-hover-color: #9be4bd;
  --bs-focus-ring-color: rgba(111, 207, 155, 0.35);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  overflow-x: clip;
}

body {
  color: var(--mk-text);
  background-color: var(--mk-bg);
  background-image:
    radial-gradient(ellipse at top, rgba(53, 160, 110, 0.10), transparent 60%),
    linear-gradient(180deg, var(--mk-bg) 0%, var(--mk-bg-end) 100%);
  line-height: 1.7;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

@media (min-width: 992px) {
  body {
    background-attachment: fixed;
  }
}

.container {
  max-width: 1200px;
}

/* Skip Link for Keyboard Accessibility */
.mk-skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 1080;
  background-color: var(--mk-accent);
  color: #ffffff;
  font-weight: 700;
  padding: 0.6rem 1rem;
  border-radius: 6px;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.45);
}

.mk-skip-link:focus {
  color: #ffffff;
  outline: 2px solid var(--mk-mint);
  outline-offset: 2px;
}

/* ==========================================================================
   Header & Responsive Navbar (Mobile First)
   ========================================================================== */
.mk-navbar {
  background: rgba(11, 43, 51, 0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--mk-border-subtle);
  padding-top: 0.7rem;
  padding-bottom: 0.7rem;
}

.mk-brand {
  gap: 0.65rem;
  color: #ffffff;
  text-decoration: none;
}

.mk-brand:hover,
.mk-brand:focus-visible {
  color: #ffffff;
}

.mk-brand-icon {
  width: 30px;
  height: 30px;
  fill: var(--mk-accent);
  filter: drop-shadow(0 0 6px rgba(53, 160, 110, 0.4));
  flex-shrink: 0;
}

.mk-brand-title {
  font-size: 1.15rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  color: #ffffff;
  line-height: 1.05;
}

.mk-brand-sub {
  font-size: 0.56rem;
  font-weight: 700;
  color: var(--mk-mint);
  letter-spacing: 0.13em;
  text-transform: uppercase;
  line-height: 1.35;
}

@media (min-width: 400px) {
  .mk-brand-icon {
    width: 32px;
    height: 32px;
  }

  .mk-brand-title {
    font-size: 1.28rem;
  }

  .mk-brand-sub {
    font-size: 0.625rem;
    letter-spacing: 0.16em;
  }
}

.mk-navbar .navbar-toggler {
  border: 1px solid var(--mk-border-card);
  border-radius: 6px;
  padding: 0.4rem 0.55rem;
  color: var(--mk-text);
  box-shadow: none;
}

.mk-navbar .navbar-toggler:focus-visible {
  outline: 2px solid var(--mk-mint);
  outline-offset: 2px;
}

.mk-navbar .nav-link {
  color: var(--mk-text-muted);
  font-weight: 600;
  font-size: 0.94rem;
  padding: 0.55rem 0.25rem;
  position: relative;
  transition: color 0.15s ease;
}

.mk-navbar .nav-link:hover,
.mk-navbar .nav-link:focus-visible {
  color: var(--mk-mint);
}

.mk-navbar .nav-link.active {
  color: #ffffff;
}

@media (max-width: 991.98px) {
  .mk-navbar .navbar-collapse {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--mk-border-subtle);
  }

  .mk-navbar .nav-link.active {
    color: var(--mk-mint);
    padding-left: 0.65rem;
    border-left: 3px solid var(--mk-accent);
  }
}

@media (min-width: 992px) {
  .mk-navbar .navbar-nav {
    gap: 1.5rem;
  }

  .mk-navbar .nav-link {
    padding: 0.3rem 0;
  }

  .mk-navbar .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--mk-accent);
    border-radius: 2px;
  }
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn-primary {
  --bs-btn-color: #ffffff;
  --bs-btn-bg: #35a06e;
  --bs-btn-border-color: #35a06e;
  --bs-btn-hover-color: #ffffff;
  --bs-btn-hover-bg: #2b8659;
  --bs-btn-hover-border-color: #2b8659;
  --bs-btn-active-color: #ffffff;
  --bs-btn-active-bg: #24734c;
  --bs-btn-active-border-color: #24734c;
  --bs-btn-disabled-bg: #35a06e;
  --bs-btn-disabled-border-color: #35a06e;
  font-weight: 700;
  border-radius: 6px;
  box-shadow: 0 4px 14px rgba(53, 160, 110, 0.25);
  transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.btn-primary:hover {
  transform: translateY(-1px);
}

.btn-outline-primary {
  --bs-btn-color: #6fcf9b;
  --bs-btn-border-color: #6fcf9b;
  --bs-btn-hover-color: #0b2b33;
  --bs-btn-hover-bg: #6fcf9b;
  --bs-btn-hover-border-color: #6fcf9b;
  --bs-btn-active-color: #0b2b33;
  --bs-btn-active-bg: #5ec28d;
  --bs-btn-active-border-color: #5ec28d;
  font-weight: 700;
  border-radius: 6px;
  transition: all 0.15s ease;
}

.btn-outline-light {
  --bs-btn-color: #eaf3ef;
  --bs-btn-border-color: rgba(234, 243, 239, 0.45);
  --bs-btn-hover-color: #0b2b33;
  --bs-btn-hover-bg: #eaf3ef;
  --bs-btn-hover-border-color: #eaf3ef;
  font-weight: 600;
  border-radius: 6px;
}

.btn:focus-visible,
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--mk-mint);
  outline-offset: 3px;
}

/* ==========================================================================
   Hero Section & Internal Page Banners
   ========================================================================== */
.mk-hero {
  position: relative;
  isolation: isolate;
  min-height: 430px;
  padding: 4.25rem 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-color: var(--mk-bg);
  overflow: hidden;
}

@media (min-width: 768px) {
  .mk-hero {
    min-height: 530px;
    padding: 6rem 0;
  }
}

.mk-hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.mk-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
  display: block;
}

.mk-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at center,
    rgba(11, 43, 51, 0.85) 0%,
    rgba(11, 43, 51, 0.58) 68%,
    rgba(11, 43, 51, 0.30) 100%
  );
  z-index: -1;
  pointer-events: none;
}

.mk-hero-watermark {
  font-size: clamp(2.35rem, 11vw, 8.6rem);
  font-weight: 900;
  letter-spacing: 0.05em;
  line-height: 0.98;
  color: #ffffff;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.48);
  display: block;
}

.mk-hero-tagline {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #eaf3ec;
  margin-top: 0.85rem;
  line-height: 1.5;
  display: block;
}

@media (min-width: 768px) {
  .mk-hero-tagline {
    font-size: 0.94rem;
    letter-spacing: 0.26em;
  }
}

.mk-hero-rule {
  display: block;
  width: 64px;
  height: 3px;
  background-color: var(--mk-accent);
  margin: 1.25rem auto;
  border: 0;
  opacity: 1;
}

.mk-hero-title {
  font-size: clamp(1.18rem, 2.15vw, 1.58rem);
  font-weight: 800;
  color: #ffffff;
  max-width: 740px;
  margin: 0 auto 0.75rem;
  line-height: 1.35;
  letter-spacing: -0.01em;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.45);
}

.mk-hero-desc {
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--mk-text);
  max-width: 640px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .mk-hero-desc {
    font-size: 1.08rem;
  }
}

/* Internal Page Header Banner */
.mk-page-header {
  background:
    radial-gradient(ellipse at top, rgba(53, 160, 110, 0.16), transparent 70%),
    linear-gradient(180deg, #0b2b33 0%, #10383d 100%);
  border-bottom: 1px solid var(--mk-border-subtle);
  padding: 2.5rem 0 2.75rem;
}

@media (min-width: 768px) {
  .mk-page-header {
    padding: 3.25rem 0 3.5rem;
  }
}

.mk-breadcrumb {
  --bs-breadcrumb-divider-color: #6fcf9b;
  --bs-breadcrumb-item-active-color: #b9cfc9;
  font-size: 0.84rem;
  margin-bottom: 1rem;
}

.mk-breadcrumb a {
  color: var(--mk-mint);
  text-decoration: none;
  font-weight: 500;
}

.mk-breadcrumb a:hover {
  text-decoration: underline;
}

/* ==========================================================================
   Trust / Commercial Differentials Bar
   ========================================================================== */
.mk-trust-bar {
  background-color: var(--mk-surface);
  border-bottom: 1px solid var(--mk-border-subtle);
  padding: 1.65rem 0;
}

.mk-finame-seal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--mk-accent);
  border-radius: 6px;
  padding: 0.5rem 1.05rem;
  flex-shrink: 0;
}

.mk-finame-seal-text {
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.85rem;
  color: #ffffff;
  line-height: 1;
}

.mk-icon-box {
  width: 44px;
  height: 44px;
  background-color: rgba(53, 160, 110, 0.15);
  border: 1px solid rgba(111, 207, 155, 0.22);
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--mk-mint);
  font-size: 1.25rem;
}

.mk-trust-title {
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--mk-text);
  margin-bottom: 0.2rem;
}

.mk-trust-sub {
  font-size: 0.825rem;
  color: var(--mk-text-muted);
  line-height: 1.55;
  margin-bottom: 0;
}

/* ==========================================================================
   Section Headers, Surfaces & Badges
   ========================================================================== */
.mk-section {
  padding: 4rem 0;
}

@media (min-width: 992px) {
  .mk-section {
    padding: 5rem 0;
  }
}

.mk-surface {
  background-color: var(--mk-surface);
  border-top: 1px solid var(--mk-border-subtle);
  border-bottom: 1px solid var(--mk-border-subtle);
}

.section-header,
.mk-section-header {
  max-width: 700px;
  margin: 0 auto 2.75rem;
  text-align: center;
}

.section-badge,
.mk-badge {
  display: inline-block;
  text-transform: uppercase;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--mk-mint);
  background-color: rgba(53, 160, 110, 0.15);
  border: 1px solid rgba(111, 207, 155, 0.22);
  padding: 0.28rem 0.8rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
}

.section-desc {
  color: var(--mk-text-muted);
  font-size: 1rem;
  line-height: 1.6;
  margin: 0;
}

.mk-badge-pending {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--mk-mint);
  background-color: rgba(53, 160, 110, 0.14);
  border: 1px solid rgba(111, 207, 155, 0.28);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}

.section-title,
.mk-section-title {
  font-size: clamp(1.65rem, 2.5vw, 2.3rem);
  font-weight: 800;
  color: var(--mk-text);
  letter-spacing: -0.02em;
  line-height: 1.22;
  margin-bottom: 0.85rem;
}

.mk-page-title {
  font-size: clamp(1.85rem, 3.2vw, 2.75rem);
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
  line-height: 1.18;
  margin-bottom: 0.85rem;
}

/* ==========================================================================
   Cards (Catalog, Stats, Info & Forms)
   ========================================================================== */
.mk-card {
  --bs-card-bg: #123f44;
  --bs-card-border-color: rgba(111, 207, 155, 0.22);
  --bs-card-border-radius: 10px;
  --bs-card-color: #eaf3ef;
  background-color: var(--mk-card);
  border: 1px solid var(--mk-border-card);
  border-radius: 10px;
  box-shadow: 0 6px 18px -4px rgba(0, 0, 0, 0.45);
}

.mk-product-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  overflow: hidden;
}

.mk-product-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px -6px rgba(0, 0, 0, 0.55);
  border-color: var(--mk-mint);
}

.mk-card-media {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 2;
  background-color: var(--mk-bg);
  border-bottom: 1px solid var(--mk-border-card);
  overflow: hidden;
}

.mk-card-media picture {
  display: block;
  width: 100%;
  height: 100%;
}

.mk-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.35s ease;
}

.mk-card-media img[src$=".svg"] {
  object-fit: contain;
}

.mk-product-card:hover .mk-card-media img {
  transform: scale(1.02);
}

.mk-product-title {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--mk-text);
  line-height: 1.3;
  margin-bottom: 0.55rem;
}

.mk-product-title a {
  color: inherit;
  text-decoration: none;
}

.mk-product-title a:hover {
  color: var(--mk-mint);
}

.mk-product-desc {
  font-size: 0.885rem;
  color: var(--mk-text-muted);
  line-height: 1.65;
}

.mk-product-meta {
  background-color: var(--mk-surface);
  border: 1px solid var(--mk-border-subtle);
  border-radius: 6px;
  padding: 0.55rem 0.75rem;
  font-size: 0.78rem;
  color: var(--mk-text-muted);
}

/* Catalog Filter Pills */
.mk-filter-btn {
  background: transparent;
  border: 1px solid rgba(111, 207, 155, 0.5);
  padding: 0.45rem 1.15rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--mk-mint);
  transition: all 0.15s ease;
}

.mk-filter-btn:hover,
.mk-filter-btn:focus-visible {
  border-color: var(--mk-mint);
  background-color: rgba(111, 207, 155, 0.12);
  color: #ffffff;
}

.mk-filter-btn.active {
  background-color: var(--mk-accent);
  border-color: var(--mk-accent);
  color: #ffffff;
}

/* Institutional Stat Cards */
.mk-stat-card {
  background-color: var(--mk-card);
  border: 1px solid var(--mk-border-card);
  border-radius: 8px;
  padding: 1.35rem;
  height: 100%;
}

.mk-stat-value {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--mk-mint);
  line-height: 1.2;
  margin-bottom: 0.25rem;
}

.mk-stat-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--mk-text);
  margin-bottom: 0.25rem;
}

.mk-stat-desc {
  font-size: 0.8rem;
  color: var(--mk-text-muted);
  line-height: 1.55;
  margin-bottom: 0;
}

/* Equipment Detail Media Box */
.mk-detail-media {
  background-color: var(--mk-card);
  border: 1px solid var(--mk-border-card);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 28px -6px rgba(0, 0, 0, 0.5);
}

.mk-detail-media img {
  width: 100%;
  height: auto;
  display: block;
}

.mk-spec-list li {
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--mk-border-subtle);
}

.mk-spec-list li:last-child {
  border-bottom: 0;
}

.mk-media-badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 2;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mk-mint);
  background-color: rgba(11, 43, 51, 0.9);
  border: 1px solid rgba(111, 207, 155, 0.35);
  padding: 0.22rem 0.55rem;
  border-radius: 4px;
}

.mk-step-badge {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: var(--mk-accent);
  color: #ffffff;
  font-weight: 800;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mk-cta-banner {
  background: linear-gradient(135deg, var(--mk-surface) 0%, var(--mk-card) 100%);
  border: 1px solid var(--mk-border-card);
  border-radius: 12px;
  box-shadow: 0 10px 28px -6px rgba(0, 0, 0, 0.45);
}

.mk-max-w-720 {
  max-width: 720px;
}

.mk-footer-desc {
  max-width: 340px;
  font-size: 0.88rem;
  line-height: 1.7;
}

/* ==========================================================================
   Contact & Quote Form Section
   ========================================================================== */
.mk-contact-card {
  background-color: var(--mk-card);
  border: 1px solid var(--mk-border-card);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 6px 20px -4px rgba(0, 0, 0, 0.45);
}

@media (min-width: 768px) {
  .mk-contact-card {
    padding: 2.25rem;
  }
}

.mk-brand-kicker {
  font-size: 0.76rem;
  letter-spacing: 0.13em;
  font-weight: 700;
  color: var(--mk-mint);
  text-transform: uppercase;
}

.mk-contact-icon {
  width: 38px;
  height: 38px;
  background-color: rgba(53, 160, 110, 0.18);
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--mk-mint);
  font-size: 1.05rem;
}

.mk-contact-label {
  font-size: 0.76rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--mk-footer-muted);
  letter-spacing: 0.04em;
  margin-bottom: 0.15rem;
}

.mk-contact-val {
  font-size: 0.94rem;
  color: #f8fafc;
  font-weight: 600;
  word-break: break-word;
}

.mk-contact-divider {
  border-top: 1px solid var(--mk-border-subtle);
}

/* Form Controls */
.mk-form .form-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--mk-text);
  margin-bottom: 0.4rem;
}

.mk-form .form-control,
.mk-form .form-select {
  background-color: var(--mk-bg);
  border: 1px solid var(--mk-border-input);
  border-radius: 6px;
  color: var(--mk-text);
  font-size: 0.93rem;
  padding: 0.68rem 0.85rem;
}

.mk-form .form-control::placeholder {
  color: var(--mk-placeholder);
  opacity: 1;
}

.mk-form .form-control:focus,
.mk-form .form-select:focus {
  background-color: var(--mk-bg);
  color: var(--mk-text);
  border-color: var(--mk-mint);
  box-shadow: 0 0 0 3px rgba(53, 160, 110, 0.25);
}

.mk-form .form-control.is-invalid,
.mk-form .form-select.is-invalid {
  border-color: #f87171;
}

.mk-form .invalid-feedback {
  color: #fca5a5;
  font-size: 0.8rem;
}

/* Honeypot Anti-Spam Field */
.mk-hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

/* Alert Boxes */
.mk-alert-success {
  background-color: var(--mk-surface);
  border: 1px solid var(--mk-accent);
  color: var(--mk-text);
}

.mk-alert-warning {
  background-color: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(251, 191, 36, 0.45);
  color: var(--mk-text);
}

/* ==========================================================================
   Catalog Section (Model Layout Compatibility)
   ========================================================================== */
.catalog-section {
  padding: 4.5rem 1.25rem;
  max-width: 1200px;
  margin: 0 auto;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.product-card {
  background: var(--mk-card);
  border: 1px solid var(--mk-border-card);
  border-radius: 10px;
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  box-shadow: 0 6px 18px -4px rgba(0, 0, 0, 0.45);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  position: relative;
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px -6px rgba(0, 0, 0, 0.55);
  border-color: var(--mk-mint);
}

.product-photo {
  width: calc(100% + 2.8rem);
  aspect-ratio: 3 / 2;
  background: var(--mk-card);
  border-radius: 10px 10px 0 0;
  overflow: hidden;
  margin: -1.4rem -1.4rem 0;
  border-bottom: 1px solid var(--mk-border-card);
}

.product-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.product-card-body {
  padding: 1.25rem 0 0;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-placeholder {
  width: calc(100% + 2.8rem);
  aspect-ratio: 3 / 2;
  background: linear-gradient(135deg, #0B2B33 0%, #123F44 100%);
  border-radius: 10px 10px 0 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin: -1.4rem -1.4rem 0;
  border-bottom: 1px solid var(--mk-border-card);
}

.product-placeholder svg {
  width: 56px;
  height: 56px;
  fill: none;
  stroke: var(--mk-mint);
  stroke-width: 1.5;
}

.product-placeholder-label {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mk-mint);
  opacity: 0.85;
  text-align: center;
}

.product-image {
  aspect-ratio: 16 / 10;
  background: var(--mk-bg);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  box-shadow: inset 0 0 0 1px var(--mk-border-subtle);
}

.product-image svg {
  width: 48px;
  height: 48px;
  fill: var(--mk-mint);
}

.product-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--mk-text);
  margin: 0 0 0.5rem;
  line-height: 1.3;
}

.product-desc {
  font-size: 0.885rem;
  color: var(--mk-text-muted);
  line-height: 1.7;
  margin: 0 0 1.2rem;
  flex-grow: 1;
}

.btn-quote {
  background: transparent;
  color: var(--mk-mint);
  border: 1px solid var(--mk-mint);
  padding: 0.55rem 1rem;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  transition: all 0.15s ease;
  margin-top: auto;
}

.btn-quote:hover {
  background: var(--mk-mint);
  color: var(--mk-bg);
}

/* ==========================================================================
   About Section (Model Layout Compatibility)
   ========================================================================== */
.about-section {
  background: var(--mk-surface);
  padding: 5rem 1.25rem;
  border-top: 1px solid var(--mk-border-subtle);
  border-bottom: 1px solid var(--mk-border-subtle);
}

.about-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.about-content h2 {
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--mk-text);
  margin: 0 0 1.25rem;
  line-height: 1.2;
}

.about-content p {
  color: var(--mk-text-muted);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0 0 1.25rem;
}

.about-content p strong {
  color: var(--mk-text);
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.stat-card {
  background: var(--mk-card);
  border: 1px solid var(--mk-border-card);
  border-radius: 8px;
  padding: 1.4rem;
  text-align: left;
}

.stat-number {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--mk-mint);
  margin: 0 0 0.25rem;
  line-height: 1.2;
}

.stat-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--mk-text);
  margin: 0;
}

.stat-desc {
  font-size: 0.775rem;
  color: var(--mk-text-muted);
  margin: 0.2rem 0 0;
  line-height: 1.45;
}

/* ==========================================================================
   Contact Section (Model Layout Compatibility)
   ========================================================================== */
.contact-section {
  padding: 5rem 1.25rem;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 3rem;
}

.contact-info-card {
  background: var(--mk-card);
  color: var(--mk-text);
  border: 1px solid var(--mk-border-card);
  padding: 2.25rem;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-info-card h3 {
  font-size: 1.4rem;
  font-weight: 800;
  margin: 0 0 0.75rem;
  color: #ffffff;
}

.contact-info-card p {
  color: var(--mk-text-muted);
  font-size: 0.95rem;
  margin: 0 0 2rem;
  line-height: 1.6;
}

.contact-methods {
  display: grid;
  gap: 1.4rem;
}

.contact-method-item {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
}

.contact-method-icon {
  width: 36px;
  height: 36px;
  background: rgba(53, 160, 110, 0.18);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--mk-mint);
}

.contact-method-icon svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.contact-method-title {
  font-size: 0.78rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--mk-footer-muted);
  margin: 0 0 0.15rem;
  letter-spacing: 0.04em;
}

.contact-method-val {
  font-size: 0.95rem;
  color: #f8fafc;
  font-weight: 600;
  margin: 0;
  word-break: break-all;
}

.contact-method-val a {
  color: inherit;
  text-decoration: none;
}
.contact-method-val a:hover {
  color: var(--mk-mint);
}

.badge-weg-distrib {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--mk-border-subtle);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--mk-text-muted);
}

.badge-weg-distrib svg {
  width: 22px;
  height: 22px;
  fill: var(--mk-accent);
  flex-shrink: 0;
}

.contact-form-card {
  background: var(--mk-card);
  border: 1px solid var(--mk-border-card);
  border-radius: 12px;
  padding: 2.25rem;
  box-shadow: 0 6px 20px -4px rgba(0, 0, 0, 0.45);
}

.contact-form-card h3 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--mk-text);
  margin: 0 0 0.5rem;
}

.contact-form-card p {
  font-size: 0.9rem;
  color: var(--mk-text-muted);
  margin: 0 0 1.75rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--mk-text);
  margin-bottom: 0.4rem;
}

.contact-form-card .form-control {
  width: 100%;
  box-sizing: border-box;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--mk-border-input);
  border-radius: 6px;
  font-size: 0.925rem;
  font-family: inherit;
  color: var(--mk-text);
  background: var(--mk-card);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.contact-form-card .form-control::placeholder {
  color: var(--mk-placeholder);
  opacity: 1;
}

.contact-form-card .form-control:focus {
  outline: 2px solid var(--mk-mint);
  outline-offset: 2px;
  border-color: var(--mk-mint);
  box-shadow: 0 0 0 3px rgba(53, 160, 110, 0.25);
}

.btn-submit {
  background: var(--mk-accent);
  color: #ffffff;
  border: none;
  font-weight: 700;
  font-size: 1rem;
  padding: 0.85rem 1.8rem;
  border-radius: 6px;
  cursor: pointer;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: background-color 0.15s ease;
}

.btn-submit:hover {
  background: var(--mk-accent-hover);
}

.alert-success {
  display: none;
  background: var(--mk-surface);
  border: 1px solid var(--mk-accent);
  color: var(--mk-text);
  padding: 1.25rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  font-size: 0.925rem;
}

.alert-success.show {
  display: block;
  animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Footer (Model 3-Column Layout & Styles)
   ========================================================================== */
.site-footer,
.mk-footer {
  background-color: var(--mk-footer);
  color: var(--mk-footer-muted);
  border-top: 1px solid var(--mk-accent);
  padding: 3rem 1.25rem 2rem;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto 2.5rem;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2.5rem;
}

.footer-brand h4 {
  color: #ffffff;
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  margin: 0 0 0.15rem;
}

.footer-brand-sub {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--mk-mint);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.85rem;
}

.footer-brand p {
  font-size: 0.875rem;
  line-height: 1.7;
  margin: 0;
  color: var(--mk-footer-muted);
  max-width: 320px;
}

.footer-links h5,
.mk-footer-heading {
  color: #ffffff;
  font-size: 0.9rem;
  margin: 0 0 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-nav,
.mk-footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.55rem;
}

.footer-nav a,
.mk-footer-links a {
  color: var(--mk-footer-muted);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.15s ease;
}

.footer-nav a:hover,
.footer-nav a:focus-visible,
.mk-footer-links a:hover,
.mk-footer-links a:focus-visible {
  color: var(--mk-mint);
}

.footer-bottom,
.mk-footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid var(--mk-accent);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--mk-footer-muted);
}

/* ==========================================================================
   Responsive Breakpoints for Model Layouts
   ========================================================================== */
@media (max-width: 900px) {
  .about-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 680px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 540px) {
  .about-stats {
    grid-template-columns: 1fr;
  }
}