/* ==========================================
   PVAFUSION - Enterprise Digital Marketplace
   Main Stylesheet
   ========================================== */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Inter:wght@400;500;700&display=swap');

/* ==========================================
   CSS VARIABLES (Design Tokens)
   ========================================== */
:root {
  --deep-navy: #003B5C;
  --deep-navy-hover: #004A70;
  --cyan-vibrant: #00A8E8;
  --sky-luminous: #7EC8E3;
  --pure-white: #FFFFFF;
  --oceanic-gradient: linear-gradient(135deg, #003B5C 0%, #00A8E8 50%, #7EC8E3 100%);
  --sky-mist: rgba(126, 200, 227, 0.15);
  --white-10: rgba(255, 255, 255, 0.10);
  --white-20: rgba(255, 255, 255, 0.20);
  --white-60: rgba(255, 255, 255, 0.60);
  --white-80: rgba(255, 255, 255, 0.80);
  --black-10: rgba(0, 0, 0, 0.10);
  --black-20: rgba(0, 0, 0, 0.20);
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --bg-primary: #FFFFFF;
  --bg-secondary: #F8FAFC;
  --border-color: #E2E8F0;
  --success: #10B981;
  --warning: #F59E0B;

  --font-display: 'Instrument Serif', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 100px;

  --shadow-card: 0 8px 32px rgba(0, 59, 92, 0.12);
  --shadow-card-hover: 0 16px 48px rgba(0, 59, 92, 0.20);
  --shadow-glow-cyan: 0 0 20px rgba(0, 168, 232, 0.4);
  --shadow-glow-white: 0 0 30px rgba(255, 255, 255, 0.3);

  --transition-default: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-card: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul, ol {
  list-style: none;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

/* ==========================================
   TYPOGRAPHY
   ========================================== */
.h1 {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.h2 {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.015em;
}

.h3 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.h4 {
  font-family: var(--font-body);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.body-lg {
  font-size: 20px;
  line-height: 1.6;
}

.body {
  font-size: 16px;
  line-height: 1.6;
}

.body-sm {
  font-size: 14px;
  line-height: 1.5;
}

.caption {
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.04em;
}

/* ==========================================
   LAYOUT UTILITIES
   ========================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 5%;
}

.section-padding {
  padding: 80px 5%;
}

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

.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-default);
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.97);
}

.btn-white {
  background: var(--pure-white);
  color: var(--deep-navy);
}

.btn-white:hover {
  background: var(--cyan-vibrant);
  color: var(--pure-white);
  box-shadow: var(--shadow-glow-cyan);
}

.btn-outline {
  background: transparent;
  color: var(--pure-white);
  border: 2px solid rgba(255, 255, 255, 0.40);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.10);
  border-color: var(--pure-white);
}

.btn-outline-dark {
  background: transparent;
  color: var(--deep-navy);
  border: 2px solid var(--deep-navy);
}

.btn-outline-dark:hover {
  background: var(--deep-navy);
  color: var(--pure-white);
}

.btn-sm {
  padding: 10px 24px;
  font-size: 14px;
}

.btn-full {
  width: 100%;
}

/* ==========================================
   NAVIGATION
   ========================================== */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 72px;
  z-index: 100;
  background: rgba(255, 255, 255, 0.10);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
  transition: var(--transition-default);
}

.site-nav.scrolled {
  background: rgba(0, 59, 92, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 5%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  color: var(--pure-white);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--white-80);
  letter-spacing: 0.02em;
  padding: 4px 0;
  position: relative;
  transition: var(--transition-default);
}

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

.nav-link:hover,
.nav-link.active {
  color: var(--pure-white);
}

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

.nav-cta {
  background: var(--pure-white);
  color: var(--deep-navy);
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  transition: var(--transition-default);
}

.nav-cta:hover {
  background: var(--cyan-vibrant);
  color: var(--pure-white);
  box-shadow: var(--shadow-glow-cyan);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 102;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--pure-white);
  transition: var(--transition-default);
}

/* Mobile nav overlay */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: var(--oceanic-gradient);
  z-index: 99;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  visibility: hidden;
  transform: translateX(100%);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-overlay.active {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

.nav-overlay a {
  font-family: var(--font-display);
  font-size: 32px;
  color: var(--pure-white);
  transition: opacity 0.3s;
}

.nav-overlay a:hover {
  opacity: 0.7;
}

/* ==========================================
   HERO
   ========================================== */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--deep-navy);
  overflow: hidden;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
}

/* ── Two-column hero split ── */
.hero-split {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  max-width: 1200px;
  width: 100%;
  padding: 0 5%;
  margin: 0 auto;
}

.hero-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 200, 150, 0.12);
  border: 1px solid rgba(0, 200, 150, 0.3);
  color: #00c896;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 7px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: 58px;
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--pure-white);
  text-align: left;
}

.hero-sub {
  font-size: 18px;
  color: var(--white-80);
  max-width: 500px;
  margin: 24px 0 0;
  text-align: left;
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 36px;
}

/* Hero stats row */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-stat {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.hero-stat-num {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 400;
  color: var(--pure-white);
  line-height: 1;
}

.hero-stat-label {
  font-size: 12px;
  color: var(--white-80);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-stat-divider {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,0.15);
  flex-shrink: 0;
}

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

.hero-image-glow {
  position: absolute;
  inset: -30px;
  border-radius: 32px;
  background: radial-gradient(ellipse at center, rgba(0,200,150,0.18) 0%, rgba(0,59,92,0.12) 60%, transparent 80%);
  pointer-events: none;
}

.hero-img {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 540px;
  height: auto;
  border-radius: 20px;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.08),
    0 24px 80px rgba(0,0,0,0.45),
    0 8px 24px rgba(0,200,150,0.1);
  display: block;
  object-fit: cover;
}

.hero-image-badge {
  position: absolute;
  z-index: 2;
  bottom: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(10, 20, 40, 0.9);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(0,200,150,0.35);
  border-radius: 100px;
  padding: 9px 18px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--pure-white);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  animation: bounce 2s ease-in-out infinite;
}

.scroll-indicator svg {
  width: 24px;
  height: 24px;
  stroke: rgba(255, 255, 255, 0.40);
  fill: none;
  stroke-width: 2;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ==========================================
   TRUST MARQUEE
   ========================================== */
.marquee-strip {
  background: linear-gradient(135deg, #003B5C 0%, #00A8E8 100%);
  padding: 20px 0;
  overflow: hidden;
  white-space: nowrap;
}

.marquee-track {
  display: inline-flex;
  animation: marquee-scroll 30s linear infinite;
}

.marquee-item {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.90);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  gap: 24px;
}

.marquee-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.30);
  flex-shrink: 0;
}

@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==========================================
   SERVICE CARDS
   ========================================== */
.service-card {
  background: var(--bg-primary);
  border: 1px solid rgba(0, 59, 92, 0.08);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: 0 4px 16px rgba(0, 59, 92, 0.06);
  transition: var(--transition-card);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 59, 92, 0.15);
  border-color: rgba(0, 168, 232, 0.30);
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #003B5C 0%, #00A8E8 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.service-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--pure-white);
  fill: none;
  stroke-width: 1.5;
}

.service-card h4 {
  margin-top: 20px;
  color: var(--deep-navy);
}

.service-card p {
  margin-top: 8px;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.5;
}

.service-link {
  margin-top: 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--cyan-vibrant);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition-default);
}

.service-link:hover {
  text-decoration: underline;
}

/* ==========================================
   FEATURED SOLUTIONS (Gradient BG)
   ========================================== */
.solutions-section {
  background: var(--oceanic-gradient);
  padding: 80px 5%;
}

.solutions-section .h2,
.solutions-section .h3 {
  color: var(--pure-white);
}

.solutions-section .body {
  color: var(--white-80);
}

.feature-card {
  background: rgba(255, 255, 255, 0.10);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: 40px;
  transition: var(--transition-default);
}

.feature-card:hover {
  border-color: rgba(255, 255, 255, 0.30);
  background: rgba(255, 255, 255, 0.15);
}

.feature-icon {
  width: 48px;
  height: 48px;
  stroke: var(--pure-white);
  fill: none;
  stroke-width: 1.5;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--pure-white);
  margin-top: 20px;
}

.feature-card p {
  color: var(--white-80);
  margin-top: 12px;
}

/* ==========================================
   WHY PVAFUSION
   ========================================== */
.why-section .content-split {
  display: grid;
  grid-template-columns: 55% 45%;
  gap: 48px;
  margin-top: 48px;
}

.why-image {
  border-radius: var(--radius-lg);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.why-caption {
  margin-top: 12px;
  color: var(--text-secondary);
}

.info-card {
  background: var(--bg-secondary);
  border: 1px solid rgba(0, 59, 92, 0.06);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition-default);
}

.info-card:hover {
  background: var(--bg-primary);
  box-shadow: 0 4px 16px rgba(0, 59, 92, 0.08);
}

.info-number {
  font-size: 12px;
  font-weight: 700;
  color: var(--cyan-vibrant);
  letter-spacing: 0.04em;
}

.info-card h4 {
  margin-top: 8px;
  color: var(--deep-navy);
  font-size: 18px;
}

.info-card p {
  margin-top: 6px;
  color: var(--text-secondary);
  font-size: 14px;
}

.info-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ==========================================
   ORDER PROCESS
   ========================================== */
.process-section {
  background: var(--bg-secondary);
}

.process-flow {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  margin-top: 48px;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 220px;
}

.step-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--oceanic-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 700;
  color: var(--pure-white);
  flex-shrink: 0;
}

.step-connector {
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, #003B5C, #00A8E8);
  margin-top: 24px;
  flex-shrink: 0;
}

.process-step h4 {
  margin-top: 16px;
  color: var(--deep-navy);
  font-size: 18px;
}

.process-step p {
  margin-top: 8px;
  color: var(--text-secondary);
  font-size: 14px;
}

/* ==========================================
   SHIMMER REVEAL
   ========================================== */
.shimmer-section {
  background: var(--deep-navy);
  padding: 120px 5%;
}

.shimmer-headline {
  position: relative;
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: 0.04em;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.shimmer,
.shimmer-text {
  position: absolute;
  inset: 0;
  display: inline-block;
}

.shimmer-text {
  color: #3D5A6C;
  background: linear-gradient(90deg, #3D5A6C, #FFFFFF, #3D5A6C);
  background-repeat: no-repeat;
  background-size: 20% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: rgba(255, 255, 255, 0);
  text-fill-color: rgba(255, 255, 255, 0);
}

.shimmer {
  color: #3D5A6C;
  background: linear-gradient(90deg, #3D5A6C, #FFFFFF, #7EC8E3, #FFFFFF, #3D5A6C);
  background-size: 20% 100%;
  background-position: -500% 0;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: rgba(255, 255, 255, 0);
  text-fill-color: rgba(255, 255, 255, 0);
}

.shimmer-headline.is-active .shimmer {
  animation: sweep 4s linear forwards;
}

@keyframes sweep {
  100% { background-position: 300% 0; }
}

/* ==========================================
   PRICING
   ========================================== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
  align-items: start;
}

.pricing-card {
  background: var(--bg-primary);
  border: 1px solid rgba(0, 59, 92, 0.08);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition: var(--transition-default);
}

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

.pricing-card.popular {
  background: var(--oceanic-gradient);
  position: relative;
  border: none;
}

.popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.20);
  color: var(--pure-white);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: var(--radius-pill);
}

.pricing-tier {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--deep-navy);
}

.pricing-card.popular .pricing-tier {
  color: var(--pure-white);
}

.pricing-price {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 400;
  color: var(--deep-navy);
  margin-top: 12px;
}

.pricing-card.popular .pricing-price {
  color: var(--pure-white);
}

.pricing-period {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 4px;
}

.pricing-card.popular .pricing-period {
  color: var(--white-80);
}

.pricing-divider {
  height: 1px;
  background: rgba(0, 59, 92, 0.20);
  margin: 24px 0;
}

.pricing-card.popular .pricing-divider {
  background: rgba(255, 255, 255, 0.20);
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pricing-features li {
  font-size: 14px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pricing-card.popular .pricing-features li {
  color: var(--white-80);
}

.pricing-features li::before {
  content: '\2713';
  color: var(--cyan-vibrant);
  font-weight: 700;
}

.pricing-card.popular .pricing-features li::before {
  color: var(--pure-white);
}

.pricing-card .btn {
  margin-top: 32px;
}

/* ==========================================
   TESTIMONIALS
   ========================================== */
.testimonials-section {
  background: var(--bg-secondary);
}

.testimonial-card {
  background: var(--bg-primary);
  border: 1px solid rgba(0, 59, 92, 0.06);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: 0 4px 16px rgba(0, 59, 92, 0.04);
}

.testimonial-quote {
  font-family: var(--font-display);
  font-size: 20px;
  font-style: italic;
  color: var(--deep-navy);
  line-height: 1.5;
  position: relative;
  padding-top: 20px;
}

.testimonial-quote::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 0;
  font-size: 48px;
  color: rgba(0, 168, 232, 0.30);
  font-family: var(--font-display);
  line-height: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--deep-navy);
}

.testimonial-role {
  font-size: 12px;
  color: var(--text-secondary);
}

/* ==========================================
   FAQ
   ========================================== */
.faq-item {
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-default);
}

.faq-item + .faq-item {
  margin-top: 12px;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  transition: var(--transition-default);
}

.faq-question:hover {
  background: rgba(0, 168, 232, 0.05);
}

.faq-question h4 {
  font-size: 16px;
  font-weight: 500;
  color: var(--deep-navy);
}

.faq-toggle {
  width: 20px;
  height: 20px;
  position: relative;
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-toggle::before,
.faq-toggle::after {
  content: '';
  position: absolute;
  background: var(--cyan-vibrant);
  transition: transform 0.3s;
}

.faq-toggle::before {
  width: 14px;
  height: 2px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.faq-toggle::after {
  width: 2px;
  height: 14px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.faq-item.active .faq-toggle::after {
  transform: translate(-50%, -50%) rotate(45deg);
}

.faq-item.active .faq-toggle::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================
   CTA BANNER
   ========================================== */
.cta-banner {
  background: var(--oceanic-gradient);
  padding: 80px 5%;
  text-align: center;
}

.cta-banner .container {
  max-width: 700px;
}

.cta-banner h2 {
  color: var(--pure-white);
}

.cta-banner p {
  color: var(--white-90);
  margin-top: 16px;
  font-size: 18px;
}

.cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}

/* ==========================================
   FOOTER
   ========================================== */
.site-footer {
  background: var(--deep-navy);
  padding: 80px 5% 40px;
  overflow: hidden;
}

.footer-block {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer-brand h3 {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--pure-white);
}

.footer-brand p {
  font-size: 14px;
  color: var(--white-60);
  margin-top: 12px;
}

.footer-socials {
  display: flex;
  gap: 16px;
  margin-top: 24px;
}

.footer-socials a {
  width: 24px;
  height: 24px;
  color: var(--white-60);
  transition: var(--transition-default);
}

.footer-socials a:hover {
  color: var(--pure-white);
}

.footer-column h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--pure-white);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.footer-column ul {
  margin-top: 16px;
}

.footer-column li {
  margin-top: 8px;
}

.footer-column a {
  font-size: 14px;
  color: var(--white-60);
  line-height: 2.4;
  transition: var(--transition-default);
}

.footer-column a:hover {
  color: var(--pure-white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  margin-top: 48px;
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-bottom p {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.40);
}

/* ==========================================
   SERVICE PAGE TEMPLATE
   ========================================== */
.page-header {
  background: var(--deep-navy);
  padding: 140px 5% 80px;
  text-align: center;
}

.page-header h1 {
  font-family: var(--font-display);
  font-size: 48px;
  color: var(--pure-white);
  line-height: 1.15;
}

.page-header p {
  color: var(--white-80);
  margin-top: 16px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 14px;
}

.breadcrumb a {
  color: var(--white-60);
  transition: var(--transition-default);
}

.breadcrumb a:hover {
  color: var(--pure-white);
}

.breadcrumb-separator {
  color: var(--white-60);
}

.breadcrumb-current {
  color: var(--pure-white);
}

.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 48px;
}

.service-detail-content h3 {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--deep-navy);
  margin-bottom: 16px;
}

.service-detail-content p {
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.benefits-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.benefits-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: var(--text-secondary);
}

.benefits-list li svg {
  width: 20px;
  height: 20px;
  stroke: var(--cyan-vibrant);
  fill: none;
  stroke-width: 2;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Tags */
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.tag {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 6px 14px;
  font-size: 13px;
  color: var(--text-secondary);
}

/* ==========================================
   BLOG
   ========================================== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.blog-card {
  background: var(--bg-primary);
  border: 1px solid rgba(0, 59, 92, 0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-card);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.blog-image {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  background: linear-gradient(135deg, #003B5C 0%, #00A8E8 100%);
}

.blog-content {
  padding: 24px;
}

.blog-meta {
  font-size: 12px;
  color: var(--cyan-vibrant);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.blog-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--deep-navy);
  margin-top: 8px;
  line-height: 1.3;
}

.blog-card p {
  color: var(--text-secondary);
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.5;
}

.blog-card .service-link {
  margin-top: 16px;
}

/* Blog post page */
.blog-post {
  max-width: 800px;
  margin: 0 auto;
}

.blog-post h1 {
  font-family: var(--font-display);
  font-size: 42px;
  color: var(--deep-navy);
  line-height: 1.2;
}

.blog-post-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 16px;
  font-size: 14px;
  color: var(--text-secondary);
}

.blog-post-content {
  margin-top: 40px;
}

.blog-post-content h2 {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--deep-navy);
  margin-top: 40px;
  margin-bottom: 16px;
}

.blog-post-content p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.7;
}

.blog-post-content ul {
  margin: 16px 0;
  padding-left: 24px;
  list-style: disc;
}

.blog-post-content ul li {
  color: var(--text-secondary);
  margin-bottom: 8px;
  line-height: 1.6;
}

/* ==========================================
   CONTACT PAGE
   ========================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  margin-top: 48px;
}

.contact-method {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  transition: var(--transition-default);
}

.contact-method:hover {
  background: var(--bg-primary);
  box-shadow: var(--shadow-card);
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--oceanic-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--pure-white);
  fill: none;
  stroke-width: 1.5;
}

.contact-method h4 {
  color: var(--deep-navy);
  font-size: 16px;
}

.contact-method p {
  color: var(--text-secondary);
  font-size: 14px;
  margin-top: 4px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-primary);
  background: var(--bg-primary);
  transition: var(--transition-default);
  margin-bottom: 16px;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--cyan-vibrant);
  box-shadow: 0 0 0 3px rgba(0, 168, 232, 0.10);
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

/* ==========================================
   ORDER PAGE
   ========================================== */
.order-form {
  max-width: 600px;
  margin: 48px auto 0;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--deep-navy);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-primary);
  background: var(--bg-primary);
  transition: var(--transition-default);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--cyan-vibrant);
  box-shadow: 0 0 0 3px rgba(0, 168, 232, 0.10);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

/* ==========================================
   ABOUT PAGE
   ========================================== */
.about-hero {
  background: var(--oceanic-gradient);
  padding: 140px 5% 80px;
  text-align: center;
}

.about-hero h1 {
  font-family: var(--font-display);
  font-size: 56px;
  color: var(--pure-white);
}

.about-hero p {
  color: var(--white-80);
  margin-top: 16px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  font-size: 18px;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 64px;
}

.about-stat {
  text-align: center;
}

.about-stat-number {
  font-family: var(--font-display);
  font-size: 48px;
  color: var(--deep-navy);
}

.about-stat-label {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* ==========================================
   CATEGORIES PAGE
   ========================================== */
.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.category-card {
  background: var(--bg-primary);
  border: 1px solid rgba(0, 59, 92, 0.08);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition-card);
  cursor: pointer;
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(0, 168, 232, 0.30);
}

.category-card .service-icon {
  margin: 0 auto;
}

.category-card h4 {
  margin-top: 16px;
  color: var(--deep-navy);
}

.category-card p {
  margin-top: 8px;
  color: var(--text-secondary);
  font-size: 13px;
}

/* ==========================================
   SCROLL ENTRANCE ANIMATIONS
   ========================================== */
[data-animate] {
  opacity: 0;
  transform: translateY(40px);
}

[data-animate].animated {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.8s cubic-bezier(0.33, 1, 0.68, 1), transform 0.8s cubic-bezier(0.33, 1, 0.68, 1);
}

/* ==========================================
   PRIVACY POLICY / LEGAL
   ========================================== */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-content h2 {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--deep-navy);
  margin-top: 40px;
  margin-bottom: 16px;
}

.legal-content p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.7;
}

.legal-content ul {
  margin: 16px 0;
  padding-left: 24px;
  list-style: disc;
}

.legal-content ul li {
  color: var(--text-secondary);
  margin-bottom: 8px;
  line-height: 1.6;
}

/* ==========================================
   WHATSAPP FLOATING BUTTON
   ========================================== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 90;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  transition: var(--transition-default);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: white;
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */
@media (max-width: 1024px) {
  .h1 { font-size: 48px; }
  .h2 { font-size: 36px; }
  .hero h1 { font-size: 44px; }
  .hero-split { gap: 40px; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-card.popular { grid-column: 1 / -1; max-width: 400px; margin: 0 auto; }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .about-stats { grid-template-columns: repeat(2, 1fr); }
  .shimmer-headline { font-size: 36px; }
  .service-detail-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 768px) {
  .h1 { font-size: 36px; }
  .h2 { font-size: 28px; }
  .h3 { font-size: 24px; }
  .hero { min-height: auto; padding: 80px 0 60px; }
  .hero-split {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
    padding: 0 5%;
  }
  .hero-text { align-items: center; }
  .hero h1 { font-size: 34px; text-align: center; }
  .hero-sub { font-size: 16px; text-align: center; margin: 20px auto 0; }
  .hero-badge { font-size: 12px; }
  .hero-cta { flex-direction: column; width: 100%; align-items: center; }
  .hero-cta .btn { width: 100%; text-align: center; }
  .hero-stats { justify-content: center; }
  .hero-stat { align-items: center; }
  .hero-image-wrap { order: 1; width: 100%; }
  .hero-text { order: 0; }
  .hero-img { max-width: 100%; border-radius: 16px; }
  .hero-image-badge { font-size: 12px; bottom: -14px; padding: 7px 14px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card.popular { grid-column: auto; max-width: none; }
  .blog-grid { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: 1fr; }
  .footer-block { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .footer-socials { justify-content: center; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .why-section .content-split { grid-template-columns: 1fr; }
  .process-flow { flex-direction: column; align-items: center; gap: 32px; }
  .step-connector { display: none; }
  .about-stats { grid-template-columns: 1fr 1fr; }
  .about-hero h1 { font-size: 36px; }
  .page-header h1 { font-size: 32px; }
  .page-header { padding: 120px 5% 60px; }
  .cta-buttons { flex-direction: column; width: 100%; }
  .cta-buttons .btn { width: 100%; }
  .shimmer-section { padding: 80px 5%; }
  .shimmer-headline { font-size: 28px; }
  .contact-grid { grid-template-columns: 1fr; }
  .service-detail-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .step-connector {
    display: block;
    width: 2px;
    height: 40px;
    margin-top: 16px;
    background: linear-gradient(180deg, #003B5C, #00A8E8);
  }
  .about-stats { grid-template-columns: 1fr 1fr; gap: 24px; }
  .about-stat-number { font-size: 36px; }
}