/* =============================================
   STELVA LUTHNAEL CONSULT — Main Stylesheet
   ============================================= */

/* --- Variables & Reset --- */
:root {
  --navy:       #0D2B55;
  --navy-dark:  #081A36;
  --navy-mid:   #163D73;
  --blue-light: #2E7AC7;
  --accent:     #E8520A;
  --accent-soft:#F4894A;
  --white:      #FFFFFF;
  --off-white:  #F5F7FA;
  --gray-light: #E8ECF2;
  --gray:       #8A96A8;
  --text:       #1C2B3A;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', 'Segoe UI', sans-serif;

  --radius:     8px;
  --radius-lg:  16px;
  --shadow:     0 4px 20px rgba(13,43,85,0.10);
  --shadow-lg:  0 8px 40px rgba(13,43,85,0.18);
  --transition: 0.3s ease;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}

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

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.2;
  color: var(--navy);
}
h1 { font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 600; }
p  { font-size: 1rem; color: #3D4F62; }

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

/* --- Layout Helpers --- */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 90px 0; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
}
.btn-primary {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}
.btn-primary:hover {
  background: #C4430A;
  border-color: #C4430A;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232,82,10,0.35);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
}
.btn-navy {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn-navy:hover {
  background: var(--navy-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* =============================================
   NAVIGATION
   ============================================= */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 24px;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
#navbar.scrolled {
  background: var(--navy-dark);
  box-shadow: 0 2px 20px rgba(0,0,0,0.25);
  padding: 0 24px;
}
.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-logo {
  height: 48px;
  width: auto;
  display: block;
  border-radius: 6px;
}
footer .brand-logo { height: 52px; }
.logo-mark {
  width: 44px;
  height: 44px;
  background: var(--white);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--navy);
  flex-shrink: 0;
}
.logo-mark span.accent { color: var(--accent); }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
  letter-spacing: 0.02em;
}
.logo-sub {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.82);
  transition: var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  background: rgba(255,255,255,0.1);
}
.nav-cta {
  background: var(--accent) !important;
  color: var(--white) !important;
  padding: 9px 20px !important;
  border-radius: 6px !important;
  margin-left: 8px;
}
.nav-cta:hover { background: #C4430A !important; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-menu {
  display: none;
  position: fixed;
  top: 72px; left: 0; right: 0;
  background: var(--navy-dark);
  padding: 16px 24px 24px;
  z-index: 999;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block;
  padding: 12px 0;
  color: rgba(255,255,255,0.82);
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: var(--transition);
}
.mobile-menu a:hover { color: var(--white); padding-left: 6px; }
.mobile-menu .btn { margin-top: 16px; width: 100%; justify-content: center; }

/* =============================================
   HERO
   ============================================= */
#hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 55%, var(--navy-mid) 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}

/* Decorative geometry */
#hero::before {
  content: '';
  position: absolute;
  top: -120px; right: -120px;
  width: 600px; height: 600px;
  border: 1.5px solid rgba(255,255,255,0.06);
  border-radius: 50%;
  pointer-events: none;
}
#hero::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -80px;
  width: 400px; height: 400px;
  border: 1px solid rgba(46,122,199,0.15);
  border-radius: 50%;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 80px 0 100px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(232,82,10,0.15);
  border: 1px solid rgba(232,82,10,0.3);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin-bottom: 24px;
}
.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

.hero-content h1 { color: var(--white); margin-bottom: 20px; }
.hero-content h1 em {
  font-style: normal;
  color: var(--accent-soft);
}

.hero-content p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.7);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }

.hero-stats {
  display: flex;
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.hero-stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
}

/* Hero visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-card-main {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 40px;
  backdrop-filter: blur(12px);
  width: 100%;
  max-width: 380px;
}

.hero-card-icon {
  width: 56px; height: 56px;
  background: var(--accent);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}
.hero-card-main h3 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 16px;
}
.hero-service-list { display: flex; flex-direction: column; gap: 10px; }
.hero-service-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.78);
  font-size: 0.88rem;
}
.hero-service-item::before {
  content: '';
  width: 7px; height: 7px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
}

.hero-floating {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius);
  padding: 14px 18px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy);
  animation: float 3.5s ease-in-out infinite;
}
.hero-floating.top {
  top: -20px; right: -20px;
  animation-delay: 0s;
}
.hero-floating.bottom {
  bottom: -20px; left: -20px;
  animation-delay: 1.5s;
}
.hero-floating-dot {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}
.hero-floating.top .hero-floating-dot { background: #E8F4FE; }
.hero-floating.bottom .hero-floating-dot { background: #FFF0E8; }
a.hero-floating { cursor: pointer; }
a.hero-floating:hover { box-shadow: 0 10px 30px rgba(13,43,85,0.25); color: var(--accent); }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}

/* =============================================
   TRUST BAR
   ============================================= */
#trust-bar {
  background: var(--navy);
  padding: 28px 0;
}
.trust-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.7);
  font-size: 0.88rem;
  font-weight: 500;
}
.trust-icon {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

/* =============================================
   ABOUT SECTION
   ============================================= */
#about { background: var(--off-white); }

.about-text h2 { margin-bottom: 16px; }
.about-text p { margin-bottom: 16px; line-height: 1.75; }
.about-text .btn { margin-top: 12px; }

.about-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.about-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.about-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.about-card:nth-child(1) { grid-column: span 2; background: var(--navy); color: var(--white); }
.about-card:nth-child(1) h3 { color: var(--white); font-size: 1.8rem; margin-bottom: 4px; }
.about-card:nth-child(1) p  { color: rgba(255,255,255,0.65); font-size: 0.85rem; }
.about-card-icon {
  font-size: 1.6rem;
  margin-bottom: 12px;
}
.about-card h3 { margin-bottom: 6px; font-size: 1rem; }
.about-card p  { font-size: 0.85rem; }

/* =============================================
   SERVICES
   ============================================= */
#services { background: var(--white); }
#services .section-header { text-align: center; max-width: 600px; margin: 0 auto 56px; }
#services .section-header p { margin-top: 12px; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--off-white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
  background: var(--white);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
  transform: translateY(-4px);
}

.service-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--navy), var(--blue-light));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
}
.service-card h3 { margin-bottom: 10px; font-size: 1.05rem; }
.service-card p  { font-size: 0.88rem; line-height: 1.65; }

/* =============================================
   WHY US
   ============================================= */
#why-us { background: var(--navy-dark); }
.why-header { text-align: center; max-width: 600px; margin: 0 auto 56px; }
.why-header h2 { color: var(--white); }
.why-header p  { color: rgba(255,255,255,0.6); margin-top: 12px; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.why-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: var(--transition);
}
.why-card:hover {
  background: rgba(255,255,255,0.09);
  transform: translateY(-4px);
}
.why-card-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 4px;
}
.why-card h3 { color: var(--white); font-size: 1rem; margin-bottom: 10px; }
.why-card p  { color: rgba(255,255,255,0.55); font-size: 0.85rem; }

/* =============================================
   PROCESS
   ============================================= */
#process { background: var(--off-white); }
.process-header { text-align: center; max-width: 560px; margin: 0 auto 56px; }

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 32px; left: 12.5%; right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--navy), var(--blue-light));
  z-index: 0;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}
.step-circle {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 20px;
  border: 3px solid var(--off-white);
  box-shadow: 0 0 0 3px var(--navy);
}
.process-step:nth-child(4) .step-circle { background: var(--accent); box-shadow: 0 0 0 3px var(--accent); }
.process-step h3 { margin-bottom: 8px; font-size: 1rem; }
.process-step p  { font-size: 0.85rem; }

/* =============================================
   TESTIMONIALS
   ============================================= */
#testimonials { background: var(--white); }
.testimonials-header { text-align: center; max-width: 560px; margin: 0 auto 56px; }

.testimonials-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--off-white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
}
.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 16px; right: 24px;
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--gray-light);
  line-height: 1;
  pointer-events: none;
}
.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 16px;
}
.testimonial-stars span { color: #F59E0B; font-size: 1rem; }
.testimonial-text {
  font-size: 0.92rem;
  line-height: 1.72;
  color: #3D4F62;
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--blue-light));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--white);
  font-size: 0.95rem;
  flex-shrink: 0;
}
.author-name { font-weight: 700; font-size: 0.92rem; color: var(--navy); }
.author-role { font-size: 0.78rem; color: var(--gray); }

/* =============================================
   CTA BANNER
   ============================================= */
#cta-banner {
  background: linear-gradient(135deg, var(--accent) 0%, #C4430A 100%);
  padding: 80px 0;
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.cta-text h2 { color: var(--white); font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 8px; }
.cta-text p  { color: rgba(255,255,255,0.8); font-size: 1rem; }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* =============================================
   CONTACT
   ============================================= */
#contact { background: var(--off-white); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 56px;
  align-items: start;
}

.contact-info h2 { margin-bottom: 12px; }
.contact-info > p { margin-bottom: 32px; }

.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  text-decoration: none;
  border-radius: var(--radius);
  padding: 6px 8px;
  margin: -6px -8px;
  transition: background var(--transition), transform var(--transition);
}
a.contact-detail-item:hover {
  background: var(--gray-light);
  transform: translateX(4px);
  cursor: pointer;
}
a.contact-detail-item:hover .contact-detail-icon {
  background: var(--accent);
}
.contact-detail-icon {
  width: 44px; height: 44px;
  background: var(--navy);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-detail-item strong {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 2px;
}
.contact-detail-item span {
  font-size: 0.95rem;
  color: var(--text);
  font-weight: 500;
}

/* Dual phone numbers (Call + WhatsApp) */
.contact-phone-block strong {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 8px;
}
.phone-line {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.phone-line:last-child { margin-bottom: 0; }
.phone-line span {
  font-size: 0.95rem;
  color: var(--text);
  font-weight: 500;
}
.phone-line a {
  font-size: 0.74rem;
  font-weight: 700;
  padding: 4px 11px;
  border-radius: 20px;
  text-decoration: none;
  color: var(--white);
  transition: var(--transition);
}
.phone-line a.call-link { background: var(--navy); }
.phone-line a.call-link:hover { background: var(--blue-light); }
.phone-line a.wa-link { background: #25D366; }
.phone-line a.wa-link:hover { background: #1DA851; }

footer .phone-line span { color: rgba(255,255,255,0.7); }
footer .contact-phone-block strong { color: var(--accent-soft); }

/* ---- Floating WhatsApp Button ---- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 22px rgba(0,0,0,0.28);
  z-index: 999;
  transition: var(--transition);
}
.whatsapp-float:hover { transform: scale(1.08); background: #1DA851; }
.whatsapp-float svg { width: 30px; height: 30px; display: block; }
@media (max-width: 600px) {
  .whatsapp-float { width: 52px; height: 52px; bottom: 18px; right: 18px; }
  .whatsapp-float svg { width: 26px; height: 26px; }
}

/* Form */
.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow);
}
.contact-form h3 { margin-bottom: 24px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue-light);
  box-shadow: 0 0 0 3px rgba(46,122,199,0.12);
}
.form-group textarea { resize: vertical; min-height: 110px; }

.form-submit { width: 100%; padding: 15px; font-size: 1rem; justify-content: center; }

.form-success {
  display: none;
  text-align: center;
  padding: 32px;
}
.form-success .success-icon {
  font-size: 3rem;
  margin-bottom: 12px;
}
.form-success h3 { color: var(--navy); margin-bottom: 8px; }
.form-success p  { color: var(--gray); }

.form-error {
  display: none;
  text-align: center;
  padding: 32px;
}
.form-error .success-icon { font-size: 3rem; margin-bottom: 12px; }
.form-error h3 { color: var(--accent); margin-bottom: 8px; }
.form-error p  { color: var(--gray); }
.form-error a  { color: var(--navy); font-weight: 600; }

/* =============================================
   FOOTER
   ============================================= */
footer {
  background: var(--navy-dark);
  padding: 64px 0 0;
  color: rgba(255,255,255,0.65);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .logo-name { font-size: 1.1rem; }
.footer-brand p {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.5);
  margin-top: 14px;
  line-height: 1.7;
  max-width: 260px;
}

.footer-col h4 {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-soft);
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.55);
  transition: var(--transition);
}
.footer-col ul li a:hover { color: var(--white); padding-left: 4px; }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 12px;
  text-decoration: none;
  border-radius: 6px;
  padding: 4px 6px;
  margin-left: -6px;
  transition: color var(--transition), background var(--transition);
}
a.footer-contact-item:hover {
  color: var(--white);
  background: rgba(255,255,255,0.06);
}
.footer-contact-item span:first-child { flex-shrink: 0; margin-top: 1px; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a { color: rgba(255,255,255,0.5); transition: var(--transition); }
.footer-bottom a:hover { color: var(--white); }

/* =============================================
   SCROLL-TO-TOP
   ============================================= */
#scroll-top {
  position: fixed;
  bottom: 96px; right: 28px;
  width: 44px; height: 44px;
  background: var(--accent);
  color: var(--white);
  border: none;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity var(--transition), transform var(--transition);
  z-index: 900;
}
#scroll-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
#scroll-top:hover { background: #C4430A; transform: translateY(-2px); }

/* =============================================
   ANIMATIONS
   ============================================= */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .grid-4, .why-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .process-steps::before { display: none; }
}

@media (max-width: 768px) {
  section { padding: 64px 0; }
  .nav-links { display: none; }
  .hamburger { display: flex; }

  .hero-grid,
  .grid-2,
  .about-visual,
  .contact-grid { grid-template-columns: 1fr; }

  .hero-visual { display: none; }
  .hero-stats { gap: 20px; }
  .hero-grid { padding: 60px 0 72px; }

  .services-grid,
  .testimonials-track { grid-template-columns: 1fr; }

  .why-grid { grid-template-columns: 1fr 1fr; }

  .process-steps { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; }

  .cta-inner { flex-direction: column; text-align: center; }
  .cta-actions { justify-content: center; }

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

  .about-visual { grid-template-columns: 1fr 1fr; }
  .about-card:nth-child(1) { grid-column: span 2; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .why-grid { grid-template-columns: 1fr; }
  .about-visual { grid-template-columns: 1fr; }
  .about-card:nth-child(1) { grid-column: span 1; }
  .trust-inner { gap: 24px; }
  .hero-stats { flex-direction: column; gap: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}