/* ========================================
   TuQuotaAdmin Landing Page – Design System
   ======================================== */

/* ---------- CSS VARIABLES ---------- */
:root {
  /* Colors – derived from logo */
  --primary: #1A5C52;
  --primary-dark: #134740;
  --primary-light: #237A6D;
  --secondary: #2BA89D;
  --secondary-light: #3FC4B8;
  --accent: #F5A623;
  --accent-dark: #D9911A;
  --accent-light: #FFBE4D;
  --green-light: #7BC67E;
  --green-soft: #E8F5E9;

  /* Neutrals */
  --slate-900: #0F172A;
  --slate-800: #1E293B;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748B;
  --slate-400: #94A3B8;
  --slate-300: #CBD5E1;
  --slate-200: #E2E8F0;
  --slate-100: #F1F5F9;
  --slate-50: #F8FAFC;
  --white: #FFFFFF;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  --gradient-accent: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
  --gradient-hero: linear-gradient(135deg, #0F2027 0%, var(--primary-dark) 40%, var(--primary) 100%);
  --gradient-cta: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--secondary) 100%);
  --gradient-text: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--green-light) 100%);

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;

  /* Spacing */
  --section-padding: 6rem 0;
  --container-max: 1200px;
  --container-padding: 1.5rem;

  /* Borders & Shadows */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
  --shadow-glow: 0 0 40px rgba(26, 92, 82, 0.15);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Z-indexes */
  --z-header: 1000;
  --z-mobile-menu: 999;
  --z-floating: 50;
}

/* ---------- 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;
  overflow-x: hidden;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.7;
  color: var(--slate-700);
  background: var(--white);
  overflow-x: hidden;
  position: relative;
  width: 100%;
}

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

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

/* ---------- CONTAINER ---------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

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

.text-gradient-light {
  background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent) 50%, #FFD700 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-accent {
  color: var(--accent);
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-family);
  font-weight: 600;
  font-size: var(--font-size-sm);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  background-clip: padding-box;
  transition: all var(--transition-base);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.1);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::after {
  opacity: 1;
}

.btn--primary {
  background: var(--gradient-primary);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(26, 92, 82, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26, 92, 82, 0.4);
}

.btn--ghost {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--slate-300);
}

.btn--ghost:hover {
  border-color: var(--primary);
  background: var(--primary);
  color: var(--white);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.7);
}

.btn--lg {
  padding: 1rem 2rem;
  font-size: var(--font-size-base);
}

.btn--xl {
  padding: 1.25rem 2.5rem;
  font-size: var(--font-size-lg);
}

.btn--full {
  width: 100%;
  justify-content: center;
}

/* ---------- HEADER ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  padding: 1rem 0;
  transition: all var(--transition-base);
  background: transparent;
}

.header--scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-md);
  padding: 0.5rem 0;
}

.header--scrolled .header__link {
  color: var(--slate-700);
}

.header--scrolled .btn--ghost {
  color: var(--primary);
  border-color: var(--primary);
}

.header:not(.header--scrolled) #loginBtn {
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.header--scrolled #loginBtn {
  color: var(--primary);
  border: 2px solid var(--slate-300);
}

.header--scrolled #loginBtn:hover {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.header__logo img {
  height: 40px;
  width: auto;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.header__link {
  padding: 0.5rem 0.875rem;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.header__link:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
}

.header--scrolled .header__link:hover {
  color: var(--primary);
  background: var(--slate-100);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.header__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  position: relative;
  z-index: 1001;
}

.header__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.header--scrolled .header__burger span {
  background: var(--slate-700);
}

.header__burger.active span {
  background: var(--primary);
}

.header__burger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.header__burger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #FFFFFF; /* Forced solid white */
  z-index: var(--z-mobile-menu);
  padding: 1.5rem 2rem;
  transform: translateY(-100%);
  opacity: 0;
  transition: all var(--transition-base);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: none;
  /* GPU acceleration to prevent flickering and transparency issues on scroll */
  backface-visibility: hidden;
  transform: translateY(-100%) translateZ(0); 
}

.mobile-menu.active {
  transform: translateY(0) translateZ(0);
  opacity: 1;
}

.mobile-menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.mobile-menu__logo img {
  height: 32px;
  width: auto;
}

.mobile-menu__nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 2rem;
}

.mobile-menu__link {
  padding: 0.875rem 1rem;
  font-size: var(--font-size-lg);
  font-weight: 500;
  color: var(--slate-700);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.mobile-menu__link:hover {
  background: var(--slate-100);
  color: var(--primary);
}

.mobile-menu__actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--slate-200);
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--gradient-hero);
  padding: 8rem 0 4rem;
  overflow: hidden;
}

.hero__bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero__shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.08;
}

.hero__shape--1 {
  width: 600px;
  height: 600px;
  background: var(--secondary);
  top: -200px;
  right: -200px;
  animation: float-slow 20s ease-in-out infinite;
}

.hero__shape--2 {
  width: 400px;
  height: 400px;
  background: var(--accent);
  bottom: -100px;
  left: -100px;
  animation: float-slow 15s ease-in-out infinite reverse;
}

.hero__shape--3 {
  width: 200px;
  height: 200px;
  background: var(--green-light);
  top: 50%;
  left: 40%;
  animation: float-slow 18s ease-in-out infinite;
}

@keyframes float-slow {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  33% {
    transform: translate(30px, -30px) scale(1.05);
  }

  66% {
    transform: translate(-20px, 20px) scale(0.95);
  }
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero__badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--accent-light);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(10px);
}

.hero__title {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.75);
  max-width: 540px;
  margin-bottom: 2rem;
  line-height: 1.8;
}

.hero__ctas {
  display: flex;
  gap: 1rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

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

.hero__trust-avatars {
  display: flex;
}

.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--primary-dark);
  margin-left: -8px;
}

.avatar:first-child {
  margin-left: 0;
}

.avatar--1 {
  background: linear-gradient(135deg, #667eea, #764ba2);
}

.avatar--2 {
  background: linear-gradient(135deg, #f093fb, #f5576c);
}

.avatar--3 {
  background: linear-gradient(135deg, #4facfe, #00f2fe);
}

.avatar--4 {
  background: linear-gradient(135deg, #43e97b, #38f9d7);
}

.hero__trust-text {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.7);
}

.hero__trust-text strong {
  color: var(--accent-light);
}

/* Hero Mockup */
.hero__visual {
  position: relative;
}

.hero__mockup {
  position: relative;
}

.mockup-browser {
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-2xl), 0 0 60px rgba(26, 92, 82, 0.2);
}

.mockup-browser__bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0.75rem 1rem;
  background: var(--slate-100);
  border-bottom: 1px solid var(--slate-200);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot--red {
  background: #FF5F57;
}

.dot--yellow {
  background: #FFBD2E;
}

.dot--green {
  background: #28C840;
}

.mockup-browser__url {
  margin-left: 0.75rem;
  font-size: var(--font-size-xs);
  color: var(--slate-400);
  background: var(--white);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  flex: 1;
  max-width: 200px;
}

.mockup-browser__content {
  padding: 1rem;
}

.mockup-dashboard {
  display: flex;
  gap: 0.75rem;
  min-height: 200px;
}

.mockup-sidebar {
  width: 50px;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.5rem;
  background: var(--slate-50);
  border-radius: var(--radius-md);
}

.mockup-sidebar__item {
  height: 8px;
  border-radius: 4px;
  background: var(--slate-200);
  transition: all var(--transition-base);
}

.mockup-sidebar__item.active {
  background: var(--primary);
}

.mockup-main {
  flex: 1;
}

.mockup-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.mockup-stat {
  padding: 0.75rem;
  border-radius: var(--radius-md);
  text-align: center;
}

.mockup-stat--green {
  background: var(--green-soft);
}

.mockup-stat--blue {
  background: #E3F2FD;
}

.mockup-stat--amber {
  background: #FFF8E1;
}

.mockup-stat__icon {
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.mockup-stat__value {
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--slate-800);
}

.mockup-stat__label {
  font-size: 9px;
  color: var(--slate-500);
  margin-top: 0.125rem;
}

.mockup-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 80px;
  padding: 0.5rem;
  background: var(--slate-50);
  border-radius: var(--radius-md);
}

.mockup-chart__bar {
  flex: 1;
  background: var(--gradient-primary);
  border-radius: 4px 4px 0 0;
  min-height: 8px;
  transition: height 1s ease-out;
}

/* Floating cards */
.floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  z-index: var(--z-floating);
  animation: float-card 3s ease-in-out infinite;
}

.floating-card--1 {
  top: 10%;
  left: -40px;
  animation-delay: 0s;
}

.floating-card--2 {
  bottom: 15%;
  right: -30px;
  animation-delay: 1.5s;
}

@keyframes float-card {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

.floating-card__icon {
  font-size: 1.5rem;
}

.floating-card__text strong {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--slate-800);
}

.floating-card__text small {
  font-size: var(--font-size-xs);
  color: var(--slate-500);
}

/* ---------- TRUST BAR ---------- */
.trust-bar {
  padding: 2.5rem 0;
  background: var(--slate-50);
  border-top: 1px solid var(--slate-200);
  border-bottom: 1px solid var(--slate-200);
}

.trust-bar__text {
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--slate-400);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.trust-bar__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.trust-logo {
  color: var(--slate-400);
}

.trust-logo svg {
  height: 24px;
  width: auto;
}

/* ---------- SECTIONS ---------- */
.section {
  padding: var(--section-padding);
}

.section--light {
  background: var(--slate-50);
}

.section--gradient {
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.section__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
}

.section__badge {
  display: inline-block;
  padding: 0.375rem 1rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--primary);
  background: rgba(26, 92, 82, 0.08);
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.section__badge--light {
  color: var(--accent-light);
  background: rgba(255, 255, 255, 0.1);
}

.section__title {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--slate-900);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section__title--light {
  color: var(--white);
}

.section__subtitle {
  font-size: var(--font-size-lg);
  color: var(--slate-500);
  line-height: 1.8;
}

.section__subtitle--light {
  color: rgba(255, 255, 255, 0.7);
}

/* ---------- PROBLEMS ---------- */
.problems-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.problem-card {
  padding: 2rem;
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--slate-200);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.problem-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #ef4444, #f97316);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.problem-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.problem-card:hover::before {
  transform: scaleX(1);
}

.problem-card__icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.problem-card__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 0.5rem;
}

.problem-card__desc {
  font-size: var(--font-size-sm);
  color: var(--slate-600);
  line-height: 1.7;
}

/* ---------- SOLUTIONS ---------- */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.solution-card {
  padding: 2rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  backdrop-filter: blur(10px);
  position: relative;
}

.solution-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-4px);
}

.solution-card__number {
  font-size: var(--font-size-4xl);
  font-weight: 900;
  color: rgba(255, 255, 255, 0.1);
  margin-bottom: 0.5rem;
  line-height: 1;
}

.solution-card__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.solution-card__desc {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
}

.solution-card__arrow {
  position: absolute;
  top: 2rem;
  right: 2rem;
  font-size: var(--font-size-xl);
  color: var(--accent-light);
  opacity: 0;
  transform: translateX(-10px);
  transition: all var(--transition-base);
}

.solution-card:hover .solution-card__arrow {
  opacity: 1;
  transform: translateX(0);
}

/* ---------- BENEFITS ---------- */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.benefit-card {
  padding: 2rem;
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--slate-200);
  transition: all var(--transition-base);
  text-align: center;
}

.benefit-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.benefit-card__icon-wrap {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  margin: 0 auto 1.25rem;
  transition: all var(--transition-base);
}

.benefit-card__icon-wrap--green {
  background: var(--green-soft);
  color: var(--primary);
}

.benefit-card__icon-wrap--blue {
  background: #E3F2FD;
  color: #1565C0;
}

.benefit-card__icon-wrap--purple {
  background: #F3E5F5;
  color: #7B1FA2;
}

.benefit-card__icon-wrap--amber {
  background: #FFF8E1;
  color: var(--accent-dark);
}

.benefit-card__icon-wrap--teal {
  background: #E0F2F1;
  color: var(--secondary);
}

.benefit-card:hover .benefit-card__icon-wrap {
  transform: scale(1.1);
}

.benefit-card__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 0.5rem;
}

.benefit-card__desc {
  font-size: var(--font-size-sm);
  color: var(--slate-600);
  line-height: 1.7;
}

/* ---------- FEATURES ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.feature-card {
  padding: 1.75rem;
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--slate-200);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.feature-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.feature-card:hover::after {
  transform: scaleX(1);
}

.feature-card__icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.feature-card__title {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 0.5rem;
}

.feature-card__desc {
  font-size: var(--font-size-sm);
  color: var(--slate-600);
  line-height: 1.6;
}

/* ---------- SECURITY ---------- */
.security-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.security-content .section__badge {
  margin-bottom: 1rem;
}

.security-content .section__title {
  text-align: left;
  margin-bottom: 0.75rem;
}

.security-content .section__subtitle {
  text-align: left;
  margin-bottom: 2rem;
}

.security-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.security-feature {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.security-feature__icon {
  font-size: 1.75rem;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.security-feature__title {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 0.25rem;
}

.security-feature__desc {
  font-size: var(--font-size-sm);
  color: var(--slate-600);
  line-height: 1.6;
}

/* Shield visual */
.security-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.security-shield {
  position: relative;
  width: 300px;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.shield-ring {
  position: absolute;
  border-radius: 50%;
  border: 2px solid;
  animation: pulse-ring 3s ease-in-out infinite;
}

.shield-ring--1 {
  width: 100%;
  height: 100%;
  border-color: rgba(26, 92, 82, 0.1);
  animation-delay: 0s;
}

.shield-ring--2 {
  width: 75%;
  height: 75%;
  border-color: rgba(26, 92, 82, 0.15);
  animation-delay: 0.5s;
}

.shield-ring--3 {
  width: 50%;
  height: 50%;
  border-color: rgba(26, 92, 82, 0.2);
  animation-delay: 1s;
}

@keyframes pulse-ring {

  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(1.05);
    opacity: 0.7;
  }
}

.shield-icon {
  font-size: 4rem;
  z-index: 2;
}

/* ---------- TESTIMONIALS ---------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: stretch;
}

.testimonial-card {
  padding: 2rem;
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--slate-200);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}

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

.testimonial-card--featured {
  border-color: var(--primary);
  box-shadow: var(--shadow-glow);
  position: relative;
}

.testimonial-card--featured::before {
  content: 'Destacado';
  position: absolute;
  top: -10px;
  right: 1.5rem;
  padding: 0.25rem 0.75rem;
  background: var(--gradient-primary);
  color: var(--white);
  font-size: var(--font-size-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
}

.testimonial-card__stars {
  color: var(--accent);
  font-size: var(--font-size-lg);
  margin-bottom: 1rem;
  letter-spacing: 2px;
}

.testimonial-card__quote {
  font-size: var(--font-size-sm);
  color: var(--slate-600);
  line-height: 1.8;
  flex: 1;
  font-style: italic;
  margin-bottom: 1.5rem;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--slate-100);
}

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}

.testimonial-card__avatar--1 {
  background: var(--gradient-primary);
}

.testimonial-card__avatar--2 {
  background: var(--gradient-accent);
}

.testimonial-card__avatar--3 {
  background: linear-gradient(135deg, #667eea, #764ba2);
}

.testimonial-card__name {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--slate-900);
}

.testimonial-card__role {
  font-size: var(--font-size-xs);
  color: var(--slate-500);
}

/* ---------- STATS ---------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.stat-card {
  text-align: center;
  padding: 2rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(10px);
  position: relative;
}

.stat-card__value {
  font-size: var(--font-size-5xl);
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  display: inline;
}

.stat-card__symbol {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--accent-light);
  display: inline;
}

.stat-card__label {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.7);
  margin-top: 0.5rem;
}

/* ---------- CTA FINAL ---------- */
.cta-final {
  padding: 6rem 0;
  background: var(--slate-50);
  position: relative;
  overflow: hidden;
}

.cta-final__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.cta-final__shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.05;
}

.cta-final__shape--1 {
  width: 500px;
  height: 500px;
  background: var(--primary);
  top: -250px;
  right: -100px;
}

.cta-final__shape--2 {
  width: 300px;
  height: 300px;
  background: var(--accent);
  bottom: -150px;
  left: -50px;
}

.cta-final__inner {
  text-align: center;
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
}

.cta-final__title {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--slate-900);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.cta-final__subtitle {
  font-size: var(--font-size-lg);
  color: var(--slate-600);
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.cta-final__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.cta-final__disclaimer {
  font-size: var(--font-size-sm);
  color: var(--slate-400);
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--slate-900);
  padding: 4rem 0 2rem;
  color: var(--slate-400);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer__logo {
  height: 36px;
  width: auto;
  margin-bottom: 1rem;
}

.footer__desc {
  font-size: var(--font-size-sm);
  line-height: 1.8;
  max-width: 300px;
}

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

.footer__col-title {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.footer__link {
  font-size: var(--font-size-sm);
  color: var(--slate-400);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--white);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid var(--slate-800);
  font-size: var(--font-size-sm);
}

.footer__social {
  display: flex;
  gap: 1rem;
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--slate-800);
  color: var(--slate-400);
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  background: var(--primary);
  color: var(--white);
}

/* ---------- ANIMATIONS ---------- */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

[data-animate="fade-right"] {
  transform: translateX(-40px);
}

[data-animate="fade-left"] {
  transform: translateX(40px);
}

[data-animate="fade-up"] {
  transform: translateY(30px);
}

[data-animate].animated {
  opacity: 1;
  transform: translate(0, 0);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }

  .hero__title {
    font-size: var(--font-size-4xl);
  }

  .hero__subtitle {
    margin: 0 auto 2rem;
  }

  .hero__ctas {
    justify-content: center;
  }

  .hero__trust {
    justify-content: center;
  }

  .floating-card--1 {
    left: 10px;
    top: -20px;
  }

  .floating-card--2 {
    right: 10px;
    bottom: -20px;
  }

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

  .security-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .security-visual {
    order: -1;
  }

  .security-shield {
    width: 200px;
    height: 200px;
  }

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

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

@media (max-width: 768px) {
  :root {
    --section-padding: 4rem 0;
  }

  .header__nav,
  .header__actions {
    display: none;
  }

  .header--scrolled {
    background: var(--white);
  }

  .header__burger {
    display: flex;
  }

  body.menu-open .header__logo,
  body.menu-open .header__actions {
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
  }

  body.menu-open .header {
    background: transparent !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }

  .mobile-menu {
    display: block;
  }

  .hero {
    min-height: auto;
    padding: 7rem 0 3rem;
  }

  .hero__title {
    font-size: var(--font-size-3xl);
  }

  .hero__ctas {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__ctas .btn {
    justify-content: center;
  }

  .problems-grid,
  .solutions-grid,
  .benefits-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

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

  .section__title {
    font-size: var(--font-size-2xl);
  }

  .stat-card__value {
    font-size: var(--font-size-4xl);
  }

  .cta-final__title {
    font-size: var(--font-size-2xl);
  }

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

  .footer__bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: var(--font-size-2xl);
  }

  .mockup-stats {
    grid-template-columns: 1fr;
  }

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

  .floating-card {
    display: none;
  }
}

/* ---------- PRINT ---------- */
@media print {

  .header,
  .mobile-menu,
  .hero__bg-shapes,
  .floating-card,
  .cta-final,
  .footer__social {
    display: none !important;
  }
}