:root {
  --color-bg: #ffffff;
  --color-bg-muted: #f4f6fb;
  --color-primary: #0052cc;
  --color-primary-soft: #e2ecff;
  --color-accent: #00b894;
  --color-text: #1f2933;
  --color-text-muted: #6b7280;
  --color-border: #dde3ef;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-soft: 0 12px 30px rgba(15, 23, 42, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Utility */

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 4rem 0;
}

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

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2.5rem;
}

.section-header h2 {
  margin: 0 0 0.5rem;
  font-size: 1.9rem;
}

.section-header p {
  margin: 0;
  color: var(--color-text-muted);
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: inherit;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-primary), #1d4ed8);
  color: #ffffff;
  font-weight: 600;
  font-size: 0.9rem;
}

.logo-text {
  font-weight: 600;
  letter-spacing: 0.04em;
  font-size: 0.98rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  font-size: 0.95rem;
  text-decoration: none;
  color: var(--color-text-muted);
  position: relative;
  padding-bottom: 0.2rem;
}

.nav-link:hover {
  color: var(--color-text);
}

.nav-link.active {
  color: var(--color-primary);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background-color: var(--color-primary);
}

/* Mobile nav toggle */

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: #ffffff;
  padding: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background-color: #111827;
}

/* Hero */

.hero {
  padding: 4.5rem 0 3.5rem;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: center;
}

.hero-content h1 {
  font-size: 2.6rem;
  line-height: 1.15;
  margin: 0 0 1rem;
}

.hero-content p {
  margin: 0 0 1.5rem;
  color: var(--color-text-muted);
  max-width: 540px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 500;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), #1d4ed8);
  color: #ffffff;
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.35);
}

.btn-primary:hover {
  filter: brightness(1.05);
}

.btn-outline {
  background-color: #ffffff;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-primary);
}

.btn-light {
  background-color: #ffffff;
  color: var(--color-primary);
  border-color: transparent;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.hero-meta div {
  min-width: 140px;
}

.meta-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 0.2rem;
}

.meta-value {
  font-size: 0.9rem;
  font-weight: 500;
}

/* Hero images */

.hero-media {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1rem;
}

.hero-image {
  border-radius: var(--radius-lg);
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow-soft);
}

/* Use licensed, high-quality stock images for actual deployment */
.hero-image-1 {
  min-height: 220px;
  background-image: linear-gradient(
      135deg,
      rgba(15, 23, 42, 0.3),
      rgba(37, 99, 235, 0.35)
    ),
    url("../img/blister-foil-placeholder.jpg");
}

.hero-image-2 {
  min-height: 180px;
  background-image: linear-gradient(
      135deg,
      rgba(15, 23, 42, 0.2),
      rgba(56, 189, 248, 0.35)
    ),
    url("../img/alualu-foil-placeholder.jpg");
}

/* Highlights */

.highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.highlight-card {
  background-color: #ffffff;
  border-radius: var(--radius-md);
  padding: 1.4rem 1.5rem;
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.highlight-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

.highlight-card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--color-text-muted);
}

/* Cards grid */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.8rem;
}

.service-card {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
  display: flex;
  flex-direction: column;
}

.service-image {
  height: 170px;
  background-size: cover;
  background-position: center;
}

/* Replace placeholders with licensed images, keeping pharma-style visuals */
.service-image-blister {
  background-image: url("../img/service-blister-placeholder.jpg");
}

.service-image-alualu {
  background-image: url("../img/service-alualu-placeholder.jpg");
}

.service-image-pvc {
  background-image: url("../img/service-pvc-placeholder.jpg");
}

.service-body {
  padding: 1.4rem 1.5rem 1.5rem;
}

.service-body h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
}

.service-body p {
  margin: 0 0 0.8rem;
  color: var(--color-text-muted);
  font-size: 0.93rem;
}

.service-list {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.9rem;
  color: var(--color-text);
}

.service-list li {
  position: relative;
  padding-left: 1.2rem;
  margin-bottom: 0.35rem;
}

.service-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background-color: var(--color-primary);
}

/* Steps */

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
}

.step {
  background-color: #ffffff;
  border-radius: var(--radius-md);
  padding: 1.4rem 1.3rem;
  border: 1px solid rgba(226, 232, 240, 0.9);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background-color: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
}

.step h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
}

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

/* Compliance section */

.compliance {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.9fr);
  gap: 2.5rem;
  align-items: center;
}

.compliance-text h2 {
  margin: 0 0 0.6rem;
}

.compliance-text p {
  margin: 0 0 1rem;
  color: var(--color-text-muted);
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 0;
}

.checklist li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.4rem;
  font-size: 0.95rem;
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  font-size: 0.8rem;
  color: var(--color-accent);
}

.compliance-cards {
  display: grid;
  gap: 1.2rem;
}

.mini-card {
  background: radial-gradient(circle at top left, #e0f2fe, #ffffff);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.5rem;
  border: 1px solid rgba(191, 219, 254, 0.8);
}

.mini-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

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

/* CTA */

.section-cta {
  background: linear-gradient(135deg, #0f172a, #1d4ed8);
  color: #ffffff;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.section-cta h2 {
  margin: 0 0 0.4rem;
}

.section-cta p {
  margin: 0;
  color: rgba(226, 232, 240, 0.9);
}

/* Footer */

.site-footer {
  padding-top: 2.5rem;
  border-top: 1px solid rgba(226, 232, 240, 0.9);
  background-color: #f9fafb;
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(2, minmax(0, 1fr));
  gap: 2rem;
  padding-bottom: 1.5rem;
}

.footer-brand p {
  margin: 0.5rem 0 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.footer-links h4,
.footer-contact h4 {
  margin: 0 0 0.6rem;
  font-size: 0.95rem;
}

.footer-links a {
  display: block;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  text-decoration: none;
  margin-bottom: 0.25rem;
}

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

.footer-contact p {
  margin: 0 0 0.3rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.footer-bottom {
  border-top: 1px solid rgba(226, 232, 240, 0.9);
  padding: 0.9rem 0;
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* Page hero */

.page-hero {
  padding: 3.2rem 0 1.5rem;
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
}

.page-hero h1 {
  margin: 0 0 0.6rem;
  font-size: 2rem;
}

.page-hero p {
  margin: 0;
  max-width: 640px;
  color: var(--color-text-muted);
}

/* Layout helpers */

.two-column {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.info-card {
  background-color: #ffffff;
  border-radius: var(--radius-md);
  padding: 1.4rem 1.5rem;
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.05);
}

.info-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.02rem;
}

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

.plain-list {
  list-style: disc;
  padding-left: 1.3rem;
  margin: 0;
  font-size: 0.95rem;
}

/* Contact layout */

.contact-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
}

.contact-form-wrapper,
.contact-info-wrapper {
  background-color: #ffffff;
  border-radius: var(--radius-md);
  padding: 1.8rem 1.8rem 2rem;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.07);
  border: 1px solid rgba(226, 232, 240, 0.9);
}

.contact-form-wrapper h2,
.contact-info-wrapper h2 {
  margin: 0 0 1rem;
  font-size: 1.35rem;
}

/* Form */

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

.contact-form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.3rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  padding: 0.6rem 0.7rem;
  font-family: inherit;
  font-size: 0.92rem;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s, background-color 0.15s;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.25);
  background-color: #ffffff;
}

.contact-form textarea {
  resize: vertical;
}

.form-status {
  margin-top: 0.7rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* Contact info blocks */

.contact-block {
  margin-bottom: 1.1rem;
}

.contact-block h3 {
  margin: 0 0 0.3rem;
  font-size: 0.98rem;
}

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

/* Responsive */

@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-media {
    max-width: 480px;
    margin: 0 auto;
  }

  .cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .steps-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .compliance {
    grid-template-columns: minmax(0, 1fr);
  }

  .cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .two-column {
    grid-template-columns: minmax(0, 1fr);
  }

  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}
/* Mobile Nav Toggle Animation - FIXED */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: #ffffff;
  padding: 0;
  cursor: pointer;
  transition: all 0.3s ease;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background-color: var(--color-text);
  transition: all 0.3s ease;
  transform-origin: center;
}

.nav-toggle.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

.nav-toggle:hover {
  background: var(--color-primary-soft);
  border-color: var(--color-primary);
}

/* Mobile nav overlay */
@media (max-width: 720px) {
  .main-nav {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: #ffffff;
    border-bottom: 1px solid rgba(226, 232, 240, 0.9);
    flex-direction: column;
    padding: 1rem 1.5rem;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 30;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  }

  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-toggle {
    display: flex;
  }

  .site-header {
    padding: 0 1rem;
  }
}


@media (max-width: 720px) {
  .header-inner {
    height: 60px;
  }

  .main-nav {
    position: absolute;
    inset: 60px 0 auto 0;
    padding: 0.75rem 1.5rem 1rem;
    background-color: #ffffff;
    border-bottom: 1px solid rgba(226, 232, 240, 0.9);
    display: none;
    flex-direction: column;
    gap: 0.75rem;
  }

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

  .nav-toggle {
    display: inline-flex;
  }

  .hero {
    padding-top: 3.2rem;
  }

  .hero-content h1 {
    font-size: 2.1rem;
  }

  .highlights {
    grid-template-columns: minmax(0, 1fr);
  }

  .cards-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .steps-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .section {
    padding: 3rem 0;
  }
}