/* ===== Design Tokens ===== */
:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f7f9fc;
  --color-surface: #ffffff;
  --color-border: #e4e9f0;
  --color-border-light: #eef2f7;
  --color-text: #1a2744;
  --color-text-muted: #5c677d;
  --color-text-light: #8491a5;
  --color-navy: #1a2744;
  --color-navy-dark: #0f1a2e;
  --color-accent: #e8940a;
  --color-accent-hover: #d4840a;
  --color-accent-light: #fef6e8;
  --color-accent-glow: rgba(232, 148, 10, 0.15);
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Plus Jakarta Sans', system-ui, sans-serif;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(26, 39, 68, 0.06);
  --shadow-md: 0 4px 20px rgba(26, 39, 68, 0.08);
  --shadow-lg: 0 12px 40px rgba(26, 39, 68, 0.1);
  --transition: 0.2s ease;
  --header-height: 76px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Typography ===== */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.25;
  font-weight: 700;
  color: var(--color-navy);
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
}

h1 .highlight {
  color: var(--color-accent);
}

h2 {
  font-size: clamp(1.625rem, 3vw, 2.125rem);
}

h3 {
  font-size: 1.125rem;
  font-weight: 700;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 10px;
}

.section-desc {
  color: var(--color-text-muted);
  font-size: 1.0625rem;
  line-height: 1.75;
  max-width: 600px;
  margin: 14px auto 0;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  box-shadow: 0 4px 16px var(--color-accent-glow);
}

.btn-outline {
  background: #fff;
  color: var(--color-navy);
  border: 1.5px solid var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-navy);
  background: var(--color-bg-alt);
}

.btn-lg { padding: 15px 32px; font-size: 1rem; }
.btn-full { width: 100%; }

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.header.scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

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

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 72px;
  width: auto;
  object-fit: contain;
}

.footer-brand .logo-img {
  height: 132px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: var(--transition);
}

.nav-links a:hover { color: var(--color-navy); }

.nav-cta {
  padding: 10px 22px !important;
  background: var(--color-navy) !important;
  color: #fff !important;
  border-radius: var(--radius-sm);
  font-weight: 600 !important;
}

.nav-cta:hover {
  background: var(--color-navy-dark) !important;
  color: #fff !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-navy);
  transition: var(--transition);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  background: linear-gradient(180deg, #fff 0%, var(--color-bg-alt) 100%);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 90% 10%, rgba(232, 148, 10, 0.06) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 10% 90%, rgba(26, 39, 68, 0.04) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 72px 24px 88px;
  max-width: 720px;
}

.hero-badge {
  display: inline-block;
  padding: 6px 14px;
  background: var(--color-accent-light);
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-accent-hover);
  margin-bottom: 24px;
}

.hero-desc {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  margin: 20px 0 32px;
  max-width: 540px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
  padding-top: 36px;
  border-top: 1px solid var(--color-border);
}

.stat-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 2px;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ===== Sections ===== */
.section {
  padding: 88px 0;
}

.section-alt {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 56px;
  align-items: center;
}

.about-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.about-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-light);
  border-radius: var(--radius-md);
  color: var(--color-accent);
  margin-bottom: 20px;
}

.about-icon svg { width: 26px; height: 26px; }

.about-card h3 { margin-bottom: 10px; }
.about-card p { color: var(--color-text-muted); font-size: 0.9375rem; }

.about-text p {
  color: var(--color-text-muted);
  margin-bottom: 14px;
  font-size: 0.9375rem;
}

.about-text h2 { margin-bottom: 18px; }

.feature-list {
  margin-top: 24px;
}

.feature-list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

.feature-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
}

/* ===== Services ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.service-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  transition: var(--transition);
}

.service-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.service-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-light);
  border-radius: var(--radius-sm);
  color: var(--color-accent);
  margin-bottom: 16px;
}

.service-icon svg { width: 22px; height: 22px; }

.service-card h3 { margin-bottom: 8px; }
.service-card p { font-size: 0.875rem; color: var(--color-text-muted); line-height: 1.65; }

.service-detail {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 40px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}

.service-detail-content h3 {
  font-size: 1.375rem;
  margin-bottom: 14px;
}

.service-detail-content > p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: 28px;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.detail-item strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.9375rem;
  color: var(--color-navy);
}

.detail-item span {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.service-detail-aside {
  background: var(--color-accent-light);
  border-radius: var(--radius-md);
  padding: 28px;
}

.service-detail-aside h4 {
  color: var(--color-navy);
  margin-bottom: 16px;
  font-size: 0.9375rem;
  font-family: var(--font-heading);
}

.compliance-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.compliance-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
}

.compliance-note {
  margin-top: 16px;
  font-size: 0.8125rem;
  color: var(--color-text-light);
}

/* ===== Process ===== */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.process-step {
  padding: 28px 22px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.process-step:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border);
}

.step-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-accent);
  opacity: 0.35;
  line-height: 1;
  margin-bottom: 14px;
}

.process-step h3 {
  margin-bottom: 8px;
}

.process-step p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ===== Why Us ===== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.why-card {
  padding: 32px 28px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.why-card:hover {
  box-shadow: var(--shadow-md);
}

.why-num {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.why-card h3 { margin-bottom: 8px; }
.why-card p { font-size: 0.875rem; color: var(--color-text-muted); line-height: 1.65; }

/* ===== References ===== */
.references-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  max-width: 800px;
  margin: 0 auto;
}

.reference-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 36px 28px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.reference-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border);
}

.reference-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 80px;
  margin-bottom: 14px;
  padding: 16px 20px;
}

.reference-logo img {
  max-height: 60px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
}

.reference-logo--ilkyapi {
  background: #1a2744;
  border-radius: var(--radius-sm);
}

.reference-logo--ilkyapi img {
  max-height: 72px;
}

.reference-stats {
  display: flex;
  gap: 10px;
  margin: 12px 0 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.reference-stat {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-navy);
  background: var(--color-accent-light);
  padding: 4px 12px;
  border-radius: 100px;
}

.reference-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* ===== CTA Banner ===== */
.cta-banner {
  padding: 72px 0;
  background: var(--color-navy);
}

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

.cta-content h2 {
  font-size: clamp(1.375rem, 3vw, 1.875rem);
  margin-bottom: 10px;
  color: #fff;
}

.cta-content p {
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 28px;
  font-size: 1rem;
}

.cta-banner .btn-primary {
  background: var(--color-accent);
}

.cta-banner .btn-primary:hover {
  background: var(--color-accent-hover);
}

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 56px;
  align-items: start;
}

.contact-info p {
  color: var(--color-text-muted);
  margin: 14px 0 32px;
  font-size: 0.9375rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-item svg {
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 3px;
}

.contact-item strong {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 2px;
}

.contact-item span,
.contact-item a {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  transition: var(--transition);
}

.contact-item a:hover {
  color: var(--color-accent);
}

.contact-address {
  font-style: normal;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.contact-form {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--color-navy);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.9375rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-navy);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(26, 39, 68, 0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-light);
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235c677d' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}

.form-group textarea { resize: vertical; min-height: 110px; }

/* ===== Footer ===== */
.footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding-top: 56px;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-brand p {
  margin-top: 14px;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  max-width: 300px;
  line-height: 1.65;
}

.footer-links h4 {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--color-navy);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links li { margin-bottom: 8px; }

.footer-links a {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  transition: var(--transition);
}

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

.footer-bottom {
  padding: 20px 0;
  border-top: 1px solid var(--color-border);
}

.footer-bottom p {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  text-align: center;
}

.footer-bottom a {
  color: var(--color-text-muted);
  transition: var(--transition);
}

.footer-bottom a:hover { color: var(--color-accent); }

/* ===== Stats Bar ===== */
.stats-bar {
  background: var(--color-navy);
  padding: 48px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stats-number {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1.2;
  margin-bottom: 6px;
}

.stats-label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.75);
}

/* ===== Gallery ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.gallery-item {
  margin: 0;
}

.gallery-img {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: linear-gradient(135deg, #eef2f7 0%, #e4e9f0 100%);
  border: 1px solid var(--color-border);
}

.gallery-img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-img img.loaded + .gallery-placeholder,
.gallery-img:has(img.loaded) .gallery-placeholder {
  display: none;
}

.gallery-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.gallery-item figcaption {
  margin-top: 10px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-align: center;
}

.gallery-item--featured {
  grid-column: 1 / -1;
}

.gallery-item--featured .gallery-img {
  aspect-ratio: 21 / 9;
  max-height: 420px;
}

.gallery-item--featured figcaption {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-navy);
}

/* ===== Blog ===== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.blog-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: var(--transition);
}

.blog-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border);
}

.blog-date {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 10px;
}

.blog-card h3 {
  font-size: 1.0625rem;
  margin-bottom: 10px;
  line-height: 1.4;
}

.blog-card h3 a {
  color: var(--color-navy);
  transition: var(--transition);
}

.blog-card h3 a:hover { color: var(--color-accent); }

.blog-card p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 16px;
}

.blog-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-navy);
  transition: var(--transition);
}

.blog-link:hover { color: var(--color-accent); }

.blog-more {
  text-align: center;
  margin-top: 40px;
}

/* ===== FAQ ===== */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-item summary {
  padding: 18px 22px;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-navy);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: var(--transition);
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '+';
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--color-accent);
  flex-shrink: 0;
}

.faq-item[open] summary::after { content: '−'; }

.faq-item summary:hover { background: var(--color-bg-alt); }

.faq-item p {
  padding: 0 22px 18px;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ===== Map ===== */
.map-section {
  margin-top: 56px;
  padding-top: 48px;
  border-top: 1px solid var(--color-border);
}

.map-title {
  font-size: 1.125rem;
  margin-bottom: 16px;
  color: var(--color-navy);
}

.map-wrapper {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.map-wrapper iframe {
  display: block;
  width: 100%;
  height: 400px;
  border: 0;
}

/* ===== Form KVKK ===== */
.form-kvkk {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 16px;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  cursor: pointer;
}

.form-kvkk input {
  margin-top: 3px;
  flex-shrink: 0;
  accent-color: var(--color-navy);
}

.form-kvkk a {
  color: var(--color-navy);
  font-weight: 600;
  text-decoration: underline;
}

/* ===== WhatsApp Button ===== */
.whatsapp-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
}

.whatsapp-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
}

.whatsapp-btn svg {
  width: 28px;
  height: 28px;
}

/* ===== Subpages ===== */
.page-hero {
  padding: calc(var(--header-height) + 48px) 0 48px;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border-light);
}

.page-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  margin-bottom: 8px;
}

.page-hero p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

.page-content {
  padding: 48px 0 80px;
}

.page-content .container {
  max-width: 760px;
}

.page-content h2 {
  font-size: 1.25rem;
  margin: 32px 0 12px;
}

.page-content h2:first-child { margin-top: 0; }

.page-content p,
.page-content li {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 14px;
}

.page-content ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 16px;
}

.page-content ul li { margin-bottom: 6px; }

.page-content a {
  color: var(--color-navy);
  font-weight: 600;
  text-decoration: underline;
}

.page-content a:hover { color: var(--color-accent); }

.article-meta {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  margin-bottom: 24px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 24px;
  transition: var(--transition);
}

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

.blog-list-page .blog-card {
  margin-bottom: 0;
}

.blog-list-grid {
  display: grid;
  gap: 20px;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .service-detail { grid-template-columns: 1fr; }
  .footer-content { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .logo-img { height: 64px; }

  .nav-links {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    background: #fff;
    transform: translateX(100%);
    transition: var(--transition);
    border-top: 1px solid var(--color-border);
  }

  .nav-links.open { transform: translateX(0); }

  .nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .services-grid,
  .process-steps,
  .why-grid,
  .detail-grid,
  .gallery-grid,
  .blog-grid,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .form-row { grid-template-columns: 1fr; }

  .hero-stats { gap: 28px; }

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

  .section { padding: 64px 0; }

  .hero { min-height: auto; }
}

/* ===== 2026 Visual Refresh ===== */
:root {
  --color-bg-alt: #f4f6f8;
  --color-navy: #101d32;
  --color-navy-dark: #08111f;
  --color-accent: #f5a313;
  --color-accent-hover: #dc8c00;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-md: 0 16px 40px rgba(11, 28, 52, .08);
  --shadow-lg: 0 28px 70px rgba(7, 20, 39, .14);
}

body { overflow-x: hidden; }
.section { padding: 108px 0; }
.section-tag { position: relative; padding-left: 34px; font-weight: 700; }
.section-tag::before { content: ""; position: absolute; left: 0; top: 50%; width: 24px; height: 2px; background: var(--color-accent); }
.section-header { margin-bottom: 64px; }
.section-header h2 { max-width: 720px; margin-inline: auto; }

.header { height: 84px; background: rgba(255,255,255,.86); }
.header.scrolled { background: rgba(255,255,255,.96); }
.nav-links { gap: 22px; }
.nav-links a { font-size: .875rem; }
.nav-cta { border-radius: 100px; padding: 11px 20px !important; }

.hero { min-height: 760px; background: #f6f7f9; }
.hero-bg {
  background:
    linear-gradient(rgba(16,29,50,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,29,50,.035) 1px, transparent 1px),
    radial-gradient(circle at 78% 36%, rgba(245,163,19,.17), transparent 28%);
  background-size: 48px 48px, 48px 48px, auto;
}
.hero-content { max-width: 1140px; padding-top: 94px; padding-bottom: 94px; display: grid; grid-template-columns: 1.02fr .98fr; gap: 72px; align-items: center; }
.hero-copy { position: relative; z-index: 2; }
.hero-badge { display: inline-flex; align-items: center; gap: 9px; background: #fff; color: #6a5323; box-shadow: 0 8px 24px rgba(25,35,50,.06); }
.hero-badge span { width: 8px; height: 8px; border-radius: 50%; background: var(--color-accent); box-shadow: 0 0 0 5px rgba(245,163,19,.14); }
.hero h1 { font-size: clamp(2.8rem, 5vw, 4.65rem); line-height: 1.03; letter-spacing: -.055em; }
.hero h1 .highlight { display: block; }
.hero-desc { max-width: 600px; font-size: 1.05rem; }
.btn { border-radius: 100px; padding: 14px 24px; }
.btn-primary { box-shadow: 0 10px 28px rgba(245,163,19,.28); }
.hero-stats { gap: 0; justify-content: space-between; max-width: 550px; }
.hero-stats .stat { padding-right: 26px; }
.hero-stats .stat + .stat { padding-left: 26px; border-left: 1px solid var(--color-border); }

.hero-visual { position: relative; min-width: 0; transform: rotate(1.5deg); }
.blueprint-card { position: relative; padding: 22px; background: var(--color-navy); border: 1px solid rgba(255,255,255,.12); border-radius: 26px; box-shadow: var(--shadow-lg); overflow: hidden; }
.blueprint-card::before { content: ""; position: absolute; inset: 0; background: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 22px 22px; }
.blueprint-top, .blueprint-footer { position: relative; display: flex; justify-content: space-between; align-items: center; color: rgba(255,255,255,.55); font: 600 .64rem var(--font-body); letter-spacing: .1em; }
.blueprint-status { color: var(--color-accent); }
.blueprint-drawing { position: relative; width: 100%; margin: 12px 0; stroke: rgba(255,255,255,.55); stroke-width: 1.2; }
.blueprint-drawing .blueprint-accent { stroke: var(--color-accent); }
.blueprint-footer { gap: 18px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.12); letter-spacing: 0; }
.blueprint-footer div { display: grid; gap: 2px; }
.blueprint-footer small { color: rgba(255,255,255,.4); font-size: .56rem; }
.blueprint-footer strong { color: #fff; font-size: .72rem; }
.blueprint-footer .status-ready { color: #79dc9b; }
.floating-note { position: absolute; display: flex; align-items: center; gap: 11px; padding: 13px 16px; background: #fff; border: 1px solid var(--color-border-light); border-radius: 14px; box-shadow: 0 16px 35px rgba(10,25,45,.14); transform: rotate(-1.5deg); }
.floating-note > span { display: grid; place-items: center; width: 34px; height: 34px; color: var(--color-accent-hover); background: var(--color-accent-light); border-radius: 10px; font-weight: 800; }
.floating-note div { display: grid; }
.floating-note strong { color: var(--color-navy); font-size: .78rem; }
.floating-note small { color: var(--color-text-light); font-size: .65rem; }
.floating-note--top { top: 68px; right: -30px; }
.floating-note--bottom { bottom: 54px; left: -36px; }

.about-card { min-height: 330px; display: flex; flex-direction: column; justify-content: flex-end; color: #fff; background: var(--color-navy); border: 0; position: relative; overflow: hidden; }
.about-card::before { content: ""; position: absolute; width: 260px; height: 260px; border: 50px solid rgba(245,163,19,.12); border-radius: 50%; top: -100px; right: -80px; }
.about-card h3 { color: #fff; font-size: 1.5rem; }
.about-card p { color: rgba(255,255,255,.68); }

.service-card, .process-step, .why-card, .blog-card, .reference-card { position: relative; overflow: hidden; border-color: transparent; box-shadow: 0 6px 22px rgba(16,29,50,.05); }
.service-card::after, .why-card::after { content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 3px; background: var(--color-accent); transition: width .3s ease; }
.service-card:hover, .why-card:hover { transform: translateY(-6px); }
.service-card:hover::after, .why-card:hover::after { width: 100%; }
.service-icon { border-radius: 12px; }
.process-steps { gap: 0; }
.process-step { border-radius: 0; border-width: 1px 0 1px 1px; box-shadow: none; }
.process-step:first-child { border-radius: var(--radius-md) 0 0 var(--radius-md); }
.process-step:last-child { border-radius: 0 var(--radius-md) var(--radius-md) 0; border-right-width: 1px; }
.step-num { opacity: 1; font-size: .8rem; width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; color: var(--color-navy); background: var(--color-accent); }
.gallery-img { border: 0; box-shadow: var(--shadow-md); }
.gallery-img img { transition: transform .5s ease; }
.gallery-item:hover .gallery-img img { transform: scale(1.035); }
.cta-banner { position: relative; overflow: hidden; background: linear-gradient(120deg, var(--color-navy-dark), #173052); }
.cta-banner::after { content: ""; position: absolute; width: 380px; height: 380px; border: 70px solid rgba(245,163,19,.08); border-radius: 50%; right: -100px; top: -170px; }
.contact-form { border: 0; box-shadow: var(--shadow-lg); }
.faq-item { border-color: transparent; box-shadow: 0 5px 18px rgba(16,29,50,.05); }

@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr 1fr; gap: 34px; }
  .hero h1 { font-size: clamp(2.6rem, 5vw, 3.7rem); }
  .floating-note--top { right: -8px; }
  .floating-note--bottom { left: -8px; }
}

@media (max-width: 768px) {
  body.nav-open { overflow: hidden; }
  .section { padding: 76px 0; }
  .hero { min-height: auto; }
  .hero-content { grid-template-columns: 1fr; padding-top: 72px; padding-bottom: 76px; gap: 50px; }
  .hero h1 { font-size: clamp(2.55rem, 12vw, 3.65rem); }
  .hero-stats { justify-content: flex-start; gap: 22px 0; }
  .hero-stats .stat { width: 33.333%; padding-right: 12px; }
  .hero-stats .stat + .stat { padding-left: 12px; }
  .stat-value { font-size: 1.05rem; }
  .stat-label { font-size: .7rem; }
  .hero-visual { margin: 0 8px; }
  .floating-note--top { top: 52px; right: -10px; }
  .floating-note--bottom { bottom: 46px; left: -10px; }
  .floating-note { padding: 9px 11px; }
  .floating-note > span { width: 29px; height: 29px; }
  .process-steps { gap: 14px; }
  .process-step, .process-step:first-child, .process-step:last-child { border: 1px solid var(--color-border); border-radius: var(--radius-md); }
}

@media (max-width: 420px) {
  .container { padding-inline: 18px; }
  .hero-content { padding-inline: 18px; }
  .hero-actions .btn { width: 100%; }
  .blueprint-card { padding: 15px; border-radius: 19px; }
  .blueprint-footer div:nth-child(2) { display: none; }
  .floating-note--top { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}