/* ==========================================================================
   DYNAMIC WAVE TRADING - CORE DESIGN SYSTEM & STYLESHEET
   Domain: dynamicwavemedia.co.za
   Tagline: IT'S ABOUT TIME
   ========================================================================== */

:root {
  /* Color Palette */
  --primary: #E52535;
  --primary-hover: #D01B2B;
  --primary-dark: #99121E;
  --primary-light: #FF4D5D;
  --primary-glow: rgba(229, 37, 53, 0.28);
  --primary-subtle: rgba(229, 37, 53, 0.08);

  --dark-bg: #07090E;
  --dark-surface: #0E131F;
  --dark-card: #151D2E;
  --dark-card-hover: #1C263D;
  --dark-border: rgba(255, 255, 255, 0.08);
  --dark-border-glow: rgba(229, 37, 53, 0.4);

  --silver-bright: #F1F5F9;
  --silver: #CBD5E1;
  --silver-muted: #94A3B8;
  --silver-dark: #475569;

  --light-bg: #F8FAFC;
  --light-surface: #FFFFFF;
  --light-card: #FFFFFF;
  --light-border: #E2E8F0;

  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #64748B;
  --text-white: #FFFFFF;
  --text-white-dim: #E2E8F0;
  --text-white-muted: #94A3B8;

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

  /* Elevations & Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 16px 36px rgba(0, 0, 0, 0.12);
  --shadow-glow: 0 0 35px var(--primary-glow);
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.15);

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 9999px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   RESET & BASE STYLES
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--light-bg);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
}

/* --------------------------------------------------------------------------
   TYPOGRAPHY UTILITIES
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary) 0%, #FF6575 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-silver {
  color: var(--silver-bright);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-subtle);
  color: var(--primary);
  border: 1px solid rgba(229, 37, 53, 0.2);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.section-label.dark {
  background: rgba(229, 37, 53, 0.15);
  border-color: rgba(229, 37, 53, 0.35);
  color: var(--primary-light);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.5px;
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

/* --------------------------------------------------------------------------
   LAYOUT CONTAINER
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-narrow {
  max-width: 960px;
}

.section-padding {
  padding: 5rem 0;
}

@media (min-width: 992px) {
  .section-padding {
    padding: 6.5rem 0;
  }
}

/* --------------------------------------------------------------------------
   BUTTONS & BADGES
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.975rem;
  padding: 0.85rem 1.85rem;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition-smooth);
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 18px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(229, 37, 53, 0.45);
  color: #FFFFFF;
}

.btn-outline-white {
  background: rgba(255, 255, 255, 0.05);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
}

.btn-outline-white:hover {
  background: #FFFFFF;
  color: var(--dark-bg);
  border-color: #FFFFFF;
  transform: translateY(-2px);
}

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

.btn-outline-primary:hover {
  background: var(--primary);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.55rem 1.25rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1.05rem 2.25rem;
  font-size: 1.05rem;
}

/* --------------------------------------------------------------------------
   HEADER & NAVIGATION
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition-normal);
  background: rgba(7, 9, 14, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.site-header.scrolled {
  background: rgba(7, 9, 14, 0.96);
  border-bottom-color: rgba(229, 37, 53, 0.25);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 85px;
  transition: var(--transition-normal);
}

.site-header.scrolled .nav-container {
  height: 72px;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
}

.site-logo {
  height: 54px;
  width: auto;
  object-fit: contain;
  transition: var(--transition-normal);
}

.site-header.scrolled .site-logo {
  height: 46px;
}

.main-nav {
  display: none;
  align-items: center;
  gap: 2rem;
}

@media (min-width: 992px) {
  .main-nav {
    display: flex;
  }
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-white-dim);
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--primary);
  transition: var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: #FFFFFF;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header-phone {
  display: none;
  align-items: center;
  gap: 8px;
  color: var(--text-white);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 1200px) {
  .header-phone {
    display: inline-flex;
  }
}

.header-phone svg {
  color: var(--primary);
}

.header-phone:hover {
  background: rgba(229, 37, 53, 0.15);
  border-color: var(--primary);
}

.mobile-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1002;
}

@media (min-width: 992px) {
  .mobile-toggle {
    display: none;
  }
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: #FFFFFF;
  transition: var(--transition-fast);
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 82%;
  max-width: 360px;
  height: 100vh;
  background: var(--dark-surface);
  border-left: 1px solid var(--dark-border);
  padding: 6rem 2rem 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  z-index: 1001;
  transition: right var(--transition-smooth);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.7);
}

.mobile-drawer.open {
  right: 0;
}

.mobile-nav-link {
  font-size: 1.25rem;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--text-white);
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-nav-link.active,
.mobile-nav-link:hover {
  color: var(--primary-light);
  padding-left: 10px;
}

.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.mobile-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

/* --------------------------------------------------------------------------
   HERO SECTION
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  background: radial-gradient(circle at 80% 20%, rgba(229, 37, 53, 0.16) 0%, transparent 60%),
              radial-gradient(circle at 10% 80%, rgba(30, 41, 59, 0.8) 0%, transparent 50%),
              var(--dark-bg);
  color: #FFFFFF;
  padding: 10rem 0 6rem;
  overflow: hidden;
  min-height: 90vh;
  display: flex;
  align-items: center;
}

.hero-wave-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.18;
  pointer-events: none;
  background-image: 
    radial-gradient(circle at 20% 35%, rgba(229, 37, 53, 0.4) 0%, transparent 40%),
    radial-gradient(circle at 75% 65%, rgba(192, 196, 200, 0.25) 0%, transparent 35%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.hero-content {
  text-align: left;
}

.hero-tagline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(229, 37, 53, 0.12);
  border: 1px solid rgba(229, 37, 53, 0.35);
  color: var(--primary-light);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-tagline span.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.9); opacity: 0.7; }
  50% { transform: scale(1.3); opacity: 1; box-shadow: 0 0 10px var(--primary); }
  100% { transform: scale(0.9); opacity: 0.7; }
}

.hero-title {
  font-size: clamp(2.5rem, 5.5vw, 4.25rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: #FFFFFF;
}

.hero-title span {
  display: block;
}

.hero-desc {
  font-size: 1.2rem;
  line-height: 1.7;
  color: var(--text-white-dim);
  margin-bottom: 2.25rem;
  max-width: 580px;
}

.hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 2.75rem;
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item h3 {
  font-size: 2.25rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.2rem;
  display: flex;
  align-items: baseline;
}

.stat-item h3 span {
  color: var(--primary);
}

.stat-item p {
  font-size: 0.875rem;
  color: var(--text-white-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Hero Media Display / Visual */
.hero-visual {
  position: relative;
}

.hero-card-stack {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: var(--dark-card);
}

.hero-main-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.hero-card-stack:hover .hero-main-img {
  transform: scale(1.03);
}

.hero-floating-badge {
  position: absolute;
  bottom: 25px;
  left: 25px;
  right: 25px;
  background: rgba(14, 19, 31, 0.88);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.badge-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  flex-shrink: 0;
}

.badge-text h4 {
  font-size: 1.05rem;
  color: #FFFFFF;
  margin-bottom: 2px;
}

.badge-text p {
  font-size: 0.85rem;
  color: var(--text-white-muted);
}

/* --------------------------------------------------------------------------
   BRAND TICKER / CLIENT ACCREDITATION BAR
   -------------------------------------------------------------------------- */
.brand-ticker-section {
  background: #0B0F19;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 2.25rem 0;
  overflow: hidden;
}

.ticker-heading {
  text-align: center;
  font-size: 0.85rem;
  letter-spacing: 1.8px;
  color: var(--text-white-muted);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.clients-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 2rem 3rem;
}

.client-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-pill);
  color: var(--silver);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition-fast);
}

.client-tag:hover {
  background: rgba(229, 37, 53, 0.1);
  border-color: rgba(229, 37, 53, 0.4);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.client-tag svg {
  color: var(--primary);
  width: 16px;
  height: 16px;
}

/* --------------------------------------------------------------------------
   ABOUT HIGHLIGHT SECTION
   -------------------------------------------------------------------------- */
.about-teaser {
  background: var(--light-surface);
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  align-items: center;
}

@media (min-width: 992px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.about-images-composition {
  position: relative;
}

.about-main-photo {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  height: 440px;
  object-fit: cover;
}

.about-inset-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--dark-surface);
  color: #FFFFFF;
  padding: 1.5rem;
  border-radius: var(--radius-md);
  border: 2px solid var(--primary);
  box-shadow: var(--shadow-lg);
  max-width: 260px;
  display: none;
}

@media (min-width: 640px) {
  .about-inset-badge {
    display: block;
  }
}

.about-inset-badge h4 {
  color: var(--primary-light);
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}

.about-inset-badge p {
  font-size: 0.85rem;
  color: var(--text-white-muted);
  line-height: 1.4;
}

.quote-highlight {
  font-size: 1.4rem;
  font-weight: 600;
  font-style: italic;
  color: var(--text-primary);
  border-left: 4px solid var(--primary);
  padding-left: 1.25rem;
  margin: 1.5rem 0;
  line-height: 1.5;
}

.features-checklist {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 1.75rem 0;
}

@media (min-width: 600px) {
  .features-checklist {
    grid-template-columns: 1fr 1fr;
  }
}

.check-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
}

.check-item svg {
  color: var(--primary);
  flex-shrink: 0;
  width: 20px;
  height: 20px;
}

/* --------------------------------------------------------------------------
   SERVICES SECTION (GRID & CARDS)
   -------------------------------------------------------------------------- */
.services-section {
  background: #F1F5F9;
  position: relative;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 3.5rem;
}

@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 2.25rem 2rem;
  border: 1px solid var(--light-border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary) 0%, #FF6575 100%);
  opacity: 0;
  transition: var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
  border-color: rgba(229, 37, 53, 0.3);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon-box {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-sm);
  background: var(--primary-subtle);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: var(--transition-normal);
}

.service-card:hover .service-icon-box {
  background: var(--primary);
  color: #FFFFFF;
  transform: scale(1.08);
  box-shadow: 0 6px 18px var(--primary-glow);
}

.service-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.85rem;
  color: var(--text-primary);
}

.service-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-card-footer {
  margin-top: auto;
  border-top: 1px solid #F1F5F9;
  padding-top: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--primary);
}

.service-card:hover .service-link {
  color: var(--primary-hover);
}

.service-link svg {
  transition: transform var(--transition-fast);
}

.service-card:hover .service-link svg {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   VALUES / WHY CHOOSE US
   -------------------------------------------------------------------------- */
.values-section {
  background: var(--dark-bg);
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 3.5rem;
}

@media (min-width: 640px) {
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .values-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.value-card {
  background: var(--dark-surface);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
  padding: 2.25rem 2rem;
  transition: var(--transition-smooth);
  position: relative;
}

.value-card:hover {
  background: var(--dark-card);
  border-color: var(--dark-border-glow);
  transform: translateY(-6px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.value-number {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.08);
  line-height: 1;
  margin-bottom: 0.85rem;
  transition: color var(--transition-fast);
}

.value-card:hover .value-number {
  color: var(--primary);
}

.value-card h3 {
  color: #FFFFFF;
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.value-card p {
  color: var(--text-white-muted);
  font-size: 0.925rem;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   PORTFOLIO & WORK SHOWCASE GALLERY
   -------------------------------------------------------------------------- */
.portfolio-section {
  background: var(--light-surface);
}

.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin: 2.5rem 0 3.5rem;
}

.filter-btn {
  background: #F1F5F9;
  border: 1px solid #E2E8F0;
  color: var(--text-secondary);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
  box-shadow: 0 4px 14px var(--primary-glow);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 640px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.portfolio-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--dark-bg);
  box-shadow: var(--shadow-md);
  transition: var(--transition-smooth);
}

.portfolio-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.portfolio-thumb {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.portfolio-card:hover .portfolio-thumb {
  transform: scale(1.08);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(7, 9, 14, 0.95) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.75rem;
  color: #FFFFFF;
}

.portfolio-badge {
  display: inline-block;
  background: var(--primary);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 0.5rem;
  align-self: flex-start;
}

.portfolio-title {
  font-size: 1.25rem;
  color: #FFFFFF;
  margin-bottom: 0.25rem;
}

.portfolio-desc {
  font-size: 0.85rem;
  color: var(--text-white-muted);
}

/* --------------------------------------------------------------------------
   CLIENTS LIST SECTION
   -------------------------------------------------------------------------- */
.clients-section {
  background: #F8FAFC;
  border-top: 1px solid var(--light-border);
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-top: 3rem;
}

.client-card {
  background: #FFFFFF;
  border: 1px solid var(--light-border);
  border-radius: var(--radius-sm);
  padding: 1.5rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.client-card:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.client-badge-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary-subtle);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.client-card-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.35;
}

/* --------------------------------------------------------------------------
   CTA BANNER
   -------------------------------------------------------------------------- */
.cta-banner {
  background: linear-gradient(135deg, #07090E 0%, #151D2E 50%, #99121E 100%);
  color: #FFFFFF;
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(229, 37, 53, 0.25) 0%, transparent 70%);
  pointer-events: none;
}

.cta-wrapper {
  text-align: center;
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.cta-title {
  font-size: clamp(2.2rem, 4.5vw, 3.25rem);
  color: #FFFFFF;
  margin-bottom: 1.25rem;
}

.cta-desc {
  font-size: 1.15rem;
  color: var(--text-white-dim);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
}

/* --------------------------------------------------------------------------
   CONTACT PAGE & FORMS
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
}

@media (min-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr 1.3fr;
  }
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.contact-card-box {
  background: #FFFFFF;
  border: 1px solid var(--light-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.contact-card-box:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.contact-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--primary-subtle);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-card-box:hover .contact-card-icon {
  background: var(--primary);
  color: #FFFFFF;
}

.contact-card-text h4 {
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}

.contact-card-text p,
.contact-card-text a {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.contact-card-text a:hover {
  color: var(--primary);
}

/* Form Styles */
.form-card {
  background: #FFFFFF;
  border: 1px solid var(--light-border);
  border-radius: var(--radius-lg);
  padding: 2.75rem 2.25rem;
  box-shadow: var(--shadow-md);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 600px) {
  .form-grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.15rem;
  border: 1px solid #CBD5E1;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--text-primary);
  background: #F8FAFC;
  transition: var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px var(--primary-subtle);
}

textarea.form-control {
  resize: vertical;
  min-height: 130px;
}

/* Status Notifications */
.form-alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  display: none;
}

.form-alert.success {
  background: #DCFCE7;
  color: #166534;
  border: 1px solid #86EFAC;
}

.form-alert.error {
  background: #FEE2E2;
  color: #991B1B;
  border: 1px solid #FCA5A5;
}

/* --------------------------------------------------------------------------
   FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  background: #07090E;
  color: #94A3B8;
  padding: 5rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  }
}

.footer-col h4 {
  font-size: 1.15rem;
  color: #FFFFFF;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.75rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--primary);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--text-white-muted);
  font-size: 0.925rem;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--primary-light);
  transform: translateX(4px);
}

.footer-brand p {
  font-size: 0.925rem;
  line-height: 1.65;
  margin: 1.25rem 0 1.5rem;
}

.footer-contacts {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  font-size: 0.925rem;
}

.footer-contacts a {
  color: var(--text-white-muted);
}

.footer-contacts a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
  }
}

/* --------------------------------------------------------------------------
   FLOATING WHATSAPP BUTTON
   -------------------------------------------------------------------------- */
.whatsapp-floating {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  background: #25D366;
  color: #FFFFFF;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  transition: var(--transition-smooth);
}

.whatsapp-floating:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
  color: #FFFFFF;
}

.whatsapp-floating svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.whatsapp-tooltip {
  position: absolute;
  right: 70px;
  background: #0B0F19;
  color: #FFFFFF;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-md);
}

.whatsapp-floating:hover .whatsapp-tooltip {
  opacity: 1;
}

/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: 28px;
  left: 28px;
  z-index: 998;
  background: var(--dark-surface);
  color: #FFFFFF;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--dark-border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--primary);
  border-color: var(--primary);
}

/* --------------------------------------------------------------------------
   PAGE HERO (SUBPAGES)
   -------------------------------------------------------------------------- */
.subpage-hero {
  background: radial-gradient(circle at 80% 20%, rgba(229, 37, 53, 0.18) 0%, transparent 50%),
              var(--dark-bg);
  color: #FFFFFF;
  padding: 9.5rem 0 5rem;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.subpage-hero h1 {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.subpage-hero p {
  font-size: 1.15rem;
  color: var(--text-white-dim);
  max-width: 680px;
  margin: 0 auto;
}

/* Breadcrumbs */
.breadcrumbs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-white-muted);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.breadcrumbs a {
  color: var(--silver);
}

.breadcrumbs a:hover {
  color: var(--primary-light);
}

/* --------------------------------------------------------------------------
   ACCORDION (FAQ)
   -------------------------------------------------------------------------- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 800px;
  margin: 3rem auto 0;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--light-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  text-align: left;
  background: none;
  border: none;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.faq-question svg {
  transition: transform var(--transition-normal);
  color: var(--primary);
  flex-shrink: 0;
}

.faq-item.active .faq-question svg {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  background: #F8FAFC;
}

.faq-answer-inner {
  padding: 1.25rem 1.5rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  border-top: 1px solid #F1F5F9;
}