/* ============================================
   Website48 — Dark Theme Landing Page
   style.css — Complete Rewrite
   ============================================ */

/* ----- Custom Properties ----- */
:root {
  --color-primary: #6366f1;
  --color-secondary: #06b6d4;
  --gradient-accent: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  --gradient-accent-reverse: linear-gradient(135deg, var(--color-secondary), var(--color-primary));

  --color-bg: #0a0a0f;
  --color-bg-raised: #12121a;
  --color-bg-card: rgba(255, 255, 255, 0.05);
  --color-border: rgba(255, 255, 255, 0.1);
  --color-border-hover: rgba(255, 255, 255, 0.18);

  --color-text: #ffffff;
  --color-text-secondary: #a1a1aa;
  --color-text-muted: #71717a;

  --color-whatsapp: #25d366;
  --color-star: #facc15;

  --niche-clinic: #2dd4bf;
  --niche-tuition: #a78bfa;
  --niche-gym: #f97316;
  --niche-realestate: #eab308;
  --niche-beauty: #ec4899;
  --niche-accounting: #60a5fa;

  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-blur: blur(12px);
  --glass-border: 1px solid var(--color-border);
  --glass-radius: 16px;

  --section-py: 56px;
  --container-px: 20px;
  --container-max: 1200px;

  --transition: 0.3s ease;
  --transition-slow: 0.5s ease;

  --font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

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

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

body {
  font-family: var(--font-family);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

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

input, textarea, select {
  font: inherit;
  color: inherit;
}

/* ----- Layout ----- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-px);
}

.section {
  padding: var(--section-py) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 36px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(99, 102, 241, 0.15);
  color: var(--color-primary);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-title {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ----- Glass Card ----- */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--glass-radius);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.glass-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 28px;
  border-radius: 12px;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), opacity var(--transition);
  white-space: nowrap;
  cursor: pointer;
  border: none;
  outline: none;
  position: relative;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: var(--gradient-accent);
  color: #fff;
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 8px 28px rgba(99, 102, 241, 0.45);
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.btn-ghost:hover {
  border-color: var(--color-primary);
  background: rgba(99, 102, 241, 0.08);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
  border-radius: 14px;
}

.btn-glow {
  animation: btnGlow 2s ease-in-out infinite;
}

@keyframes btnGlow {
  0%, 100% { box-shadow: 0 4px 16px rgba(99, 102, 241, 0.3); }
  50% { box-shadow: 0 4px 32px rgba(99, 102, 241, 0.55), 0 0 60px rgba(99, 102, 241, 0.15); }
}

.btn-full {
  width: 100%;
}

/* ============================================
   1. NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  transition: background var(--transition), backdrop-filter var(--transition), padding var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 10px 0;
  box-shadow: 0 1px 0 var(--color-border);
}

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

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.navbar-logo-icon {
  width: 36px;
  height: 36px;
  background: var(--gradient-accent);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 800;
  color: #fff;
}

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

.navbar-links li a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--transition);
}

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

.navbar-cta {
  display: flex;
  align-items: center;
}

/* Hamburger */
.navbar-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  z-index: 1001;
}

.navbar-hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

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

.navbar-hamburger.active span:nth-child(2) {
  opacity: 0;
}

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

/* Mobile nav overlay — navbar-links doubles as mobile menu */
.navbar-links.active {
  display: flex;
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
}

.navbar-links.active li a {
  font-size: 1.3rem;
  font-weight: 600;
}

/* ============================================
   2. HERO
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 60px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.4;
  pointer-events: none;
}

.hero-glow--1 {
  width: 500px;
  height: 500px;
  background: var(--color-primary);
  top: -10%;
  left: -10%;
}

.hero-glow--2 {
  width: 400px;
  height: 400px;
  background: var(--color-secondary);
  bottom: -10%;
  right: -10%;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.25);
  color: var(--color-primary);
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 28px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  display: inline-block;
}

.hero-title {
  font-size: 3rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}

.hero-title-line {
  display: block;
}

.gradient-text {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

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

.hero-stat-value {
  display: block;
  font-size: 1.6rem;
  font-weight: 800;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* ============================================
   2B. SOCIAL PROOF BAR
   ============================================ */
.social-proof-bar {
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border);
}

.proof-badges {
  display: flex;
  justify-content: center;
}

.proof-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: 60px;
  padding: 12px 28px;
}

.proof-stars {
  display: flex;
  gap: 2px;
}

.proof-rating {
  font-size: 0.9rem;
}

.proof-count {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

@media (max-width: 480px) {
  .proof-badge {
    flex-direction: column;
    gap: 6px;
    text-align: center;
    border-radius: var(--glass-radius);
  }
}

/* ============================================
   2C. WHY WEBSITE48
   ============================================ */
.why-card {
  padding: 40px 36px;
}

.why-title {
  font-size: 1.5rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 28px;
}

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

@media (min-width: 640px) {
  .why-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.why-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.why-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: 10px;
  background: rgba(99, 102, 241, 0.15);
  color: var(--color-primary);
}

.why-item strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.why-item p {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin: 0;
}

/* ============================================
   3. PROBLEM SECTION
   ============================================ */
.section--problem {}

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

.problem-card {
  padding: 32px 28px;
}

.problem-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(99, 102, 241, 0.1);
  border-radius: 14px;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.problem-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.problem-card p {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ============================================
   4. HOW IT WORKS (STEPS)
   ============================================ */
.section--steps {}

.steps-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  position: relative;
}

.steps-row::before {
  content: '';
  display: none;
  position: absolute;
  top: 56px;
  left: calc(16.66% + 28px);
  right: calc(16.66% + 28px);
  height: 2px;
  background: var(--gradient-accent);
  opacity: 0.3;
  z-index: 0;
}

.step-card {
  padding: 36px 28px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-number {
  font-size: 3rem;
  font-weight: 900;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 18px;
}

.step-line {
  width: 48px;
  height: 3px;
  background: var(--gradient-accent);
  border-radius: 2px;
  margin: 0 auto 18px;
}

.step-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.step-desc {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ============================================
   5. FEATURES
   ============================================ */
.section--features {}

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

.feature-card {
  padding: 32px 28px;
}

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(99, 102, 241, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--color-primary);
}

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ============================================
   6. PORTFOLIO
   ============================================ */
.section--portfolio {}

.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.portfolio-card {
  border-radius: var(--glass-radius);
  overflow: hidden;
  background: var(--glass-bg);
  border: var(--glass-border);
  perspective: 800px;
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  cursor: pointer;
}

.portfolio-card:hover {
  transform: rotateY(-3deg) translateY(-6px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
}

/* Browser frame */
.portfolio-browser {
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 12px;
}

.portfolio-browser-dots {
  display: flex;
  gap: 6px;
}

.portfolio-browser-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
}

.portfolio-browser-dots span:first-child { background: #ef4444; }
.portfolio-browser-dots span:nth-child(2) { background: #eab308; }
.portfolio-browser-dots span:nth-child(3) { background: #22c55e; }

.portfolio-browser-url {
  flex: 1;
  font-size: 0.72rem;
  color: var(--color-text-muted);
  background: rgba(255, 255, 255, 0.05);
  padding: 5px 12px;
  border-radius: 6px;
}

/* Mockup screen */
.portfolio-mockup {
  position: relative;
  padding: 20px;
  min-height: 200px;
  overflow: hidden;
}

.mockup-hero-block {
  width: 100%;
  height: 48px;
  border-radius: 8px;
  margin-bottom: 12px;
  opacity: 0.8;
}

.mockup-text-line {
  height: 8px;
  border-radius: 4px;
  margin-bottom: 8px;
  opacity: 0.3;
}

.mockup-text-line:nth-child(2) { width: 80%; }
.mockup-text-line:nth-child(3) { width: 60%; }
.mockup-text-line:nth-child(4) { width: 70%; }

.mockup-cards-row {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

.mockup-mini-card {
  flex: 1;
  height: 40px;
  border-radius: 6px;
  opacity: 0.25;
}

/* Niche color schemes */
.portfolio-card--clinic .mockup-hero-block { background: var(--niche-clinic); }
.portfolio-card--clinic .mockup-text-line { background: var(--niche-clinic); }
.portfolio-card--clinic .mockup-mini-card { background: var(--niche-clinic); }

.portfolio-card--tuition .mockup-hero-block { background: var(--niche-tuition); }
.portfolio-card--tuition .mockup-text-line { background: var(--niche-tuition); }
.portfolio-card--tuition .mockup-mini-card { background: var(--niche-tuition); }

.portfolio-card--gym .mockup-hero-block { background: var(--niche-gym); }
.portfolio-card--gym .mockup-text-line { background: var(--niche-gym); }
.portfolio-card--gym .mockup-mini-card { background: var(--niche-gym); }

.portfolio-card--realestate .mockup-hero-block { background: var(--niche-realestate); }
.portfolio-card--realestate .mockup-text-line { background: var(--niche-realestate); }
.portfolio-card--realestate .mockup-mini-card { background: var(--niche-realestate); }

.portfolio-card--beauty .mockup-hero-block { background: var(--niche-beauty); }
.portfolio-card--beauty .mockup-text-line { background: var(--niche-beauty); }
.portfolio-card--beauty .mockup-mini-card { background: var(--niche-beauty); }

.portfolio-card--accounting .mockup-hero-block { background: var(--niche-accounting); }
.portfolio-card--accounting .mockup-text-line { background: var(--niche-accounting); }
.portfolio-card--accounting .mockup-mini-card { background: var(--niche-accounting); }

/* Hover overlay */
.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 15, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}

.portfolio-card:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-overlay span {
  font-weight: 700;
  font-size: 0.95rem;
  padding: 10px 24px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  transition: background var(--transition);
}

.portfolio-overlay span:hover {
  background: rgba(255, 255, 255, 0.14);
}

.portfolio-label {
  padding: 14px 20px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  border-top: 1px solid var(--color-border);
}

/* ============================================
   7. PRICING
   ============================================ */
.section--pricing {}

.pricing-wrapper {
  display: flex;
  justify-content: center;
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .pricing-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.pricing-mo {
  font-size: 1.2rem;
  font-weight: 500;
  opacity: 0.6;
}

.pricing-card--hosting::before {
  background: conic-gradient(from 0deg, var(--color-text-muted), var(--color-border), var(--color-text-muted));
}

.pricing-card {
  max-width: 480px;
  width: 100%;
  padding: 48px 36px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.pricing-card::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: calc(var(--glass-radius) + 2px);
  background: conic-gradient(from 0deg, var(--color-primary), var(--color-secondary), var(--color-primary));
  z-index: -2;
  animation: pricingBorderSpin 4s linear infinite;
}

.pricing-card::after {
  content: '';
  position: absolute;
  inset: 1px;
  border-radius: calc(var(--glass-radius) - 1px);
  background: var(--color-bg-raised);
  z-index: -1;
}

@property --pricing-angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

@keyframes pricingBorderSpin {
  to { --pricing-angle: 360deg; }
}

.pricing-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
}

.pricing-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.pricing-price {
  font-size: 3.5rem;
  font-weight: 900;
  margin-bottom: 4px;
  letter-spacing: -0.03em;
}

.pricing-price .currency {
  font-size: 1.8rem;
  vertical-align: super;
  opacity: 0.7;
}

.pricing-period {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 32px;
}

.pricing-features {
  text-align: left;
  margin-bottom: 36px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(99, 102, 241, 0.15);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ============================================
   8. TESTIMONIALS
   ============================================ */
.section--testimonials {}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.testimonial-card {
  padding: 32px 28px;
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  color: var(--color-star);
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.testimonial-name {
  font-size: 0.9rem;
  font-weight: 700;
}

.testimonial-role {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* ============================================
   9. FAQ
   ============================================ */
.section--faq {}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--glass-bg);
  border: var(--glass-border);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-item.active {
  border-color: rgba(99, 102, 241, 0.3);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  text-align: left;
  color: var(--color-text);
  transition: color var(--transition);
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-chevron {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  transition: transform var(--transition);
  color: var(--color-text-muted);
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
  color: var(--color-primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

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

.faq-answer-inner {
  padding: 0 24px 20px;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ============================================
   10. CONTACT
   ============================================ */
.section--contact {}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.contact-info {
  /* generic wrapper */
}

.contact-left p {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 28px;
}

.contact-left .section-title {
  text-align: left;
}

.contact-left .section-tag {
  text-align: left;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 32px;
}

.contact-method {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  padding: 14px 20px;
  border-radius: 12px;
  border: var(--glass-border);
  background: var(--glass-bg);
  transition: border-color var(--transition), background var(--transition);
}

.contact-method:hover {
  border-color: var(--color-border-hover);
  background: rgba(255, 255, 255, 0.08);
}

.contact-method--whatsapp {
  color: var(--color-whatsapp);
  border-color: rgba(37, 211, 102, 0.3);
}

.contact-method--whatsapp:hover {
  background: rgba(37, 211, 102, 0.08);
  border-color: rgba(37, 211, 102, 0.5);
}

.contact-form-card {
  padding: 36px 28px;
}

.contact-right {
  /* glass-card applied via HTML */
}

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

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-text-secondary);
}

.form-input {
  width: 100%;
  padding: 13px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  color: var(--color-text);
  font-size: 0.92rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-input::placeholder {
  color: var(--color-text-muted);
}

.form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

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

/* ============================================
   11. FOOTER
   ============================================ */
.footer {
  border-top: 1px solid var(--color-border);
  padding: 40px 0;
}

.footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

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

.footer-copy {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ============================================
   12. LIGHTBOX
   ============================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(10, 10, 15, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  width: 90%;
  max-width: 900px;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2001;
  transition: background var(--transition);
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox-mockup {
  background: var(--glass-bg);
  border: var(--glass-border);
  border-radius: var(--glass-radius);
  padding: 24px;
}

/* ============================================
   RESPONSIVE — Mobile First
   ============================================ */

/* 640px — Small tablets */
@media (min-width: 640px) {
  :root {
    --section-py: 64px;
  }

  .section-title {
    font-size: 2.4rem;
  }

  .hero-title {
    font-size: 3.5rem;
  }

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

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

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

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

/* 768px — Tablets */
@media (min-width: 768px) {
  :root {
    --container-px: 32px;
  }

  .section-title {
    font-size: 2.6rem;
  }

  .hero-title {
    font-size: 4rem;
  }

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

  .steps-row::before {
    display: block;
  }

  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
  }

  .footer .container {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* 1024px — Desktops */
@media (min-width: 1024px) {
  :root {
    --section-py: 72px;
  }

  .section-title {
    font-size: 2.8rem;
  }

  .hero-title {
    font-size: 4.5rem;
  }

  .navbar-hamburger {
    display: none !important;
  }

  .navbar-links,
  .navbar-cta {
    display: flex !important;
  }

  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* 1200px — Large desktops */
@media (min-width: 1200px) {
  .hero-title {
    font-size: 5rem;
  }

  .pricing-card {
    padding: 56px 48px;
  }
}

/* Below 1024px — mobile nav */
@media (max-width: 1023px) {
  .navbar-links,
  .navbar-cta {
    display: none;
  }

  .navbar-hamburger {
    display: flex;
  }
}

/* ============================================
   UTILITIES
   ============================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ===== TRUST STATS ===== */
.section--trust-stats {
  padding: 4rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.trust-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.trust-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.trust-stat-value {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
}

.trust-stat-label {
  display: block;
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

@media (max-width: 600px) {
  .trust-stats-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
  .trust-stat-value {
    font-size: 2rem;
  }
}

/* ===== GUARANTEE ===== */
.section--guarantee {
  padding-bottom: 2rem;
}

.guarantee-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 800px;
  margin: 0 auto;
}

.guarantee-card {
  text-align: center;
  padding: 2.5rem 2rem;
}

.guarantee-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(99, 102, 241, 0.15);
  color: var(--accent);
  margin: 0 auto 1.25rem;
}

.guarantee-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.guarantee-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .guarantee-grid {
    grid-template-columns: 1fr;
  }
}