/* ===== VARIABLES CSS - AZULES PUROS Y MINIMALISTAS ===== */
:root {
  /* Paleta de Azules Principales */
  --primary-blue: #2563eb;
  --primary-blue-light: #3b82f6;
  --primary-blue-lighter: #60a5fa;
  --primary-blue-dark: #1d4ed8;
  --primary-blue-darker: #1e40af;

  /* Azules Complementarios */
  --sky-blue: #0ea5e9;
  --sky-blue-light: #38bdf8;
  --sky-blue-dark: #0284c7;

  /* Azules de Acento */
  --indigo: #6366f1;
  --indigo-light: #818cf8;
  --indigo-dark: #4f46e5;

  /* Colores Neutros */
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;

  /* Colores de Estado */
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  --info: var(--primary-blue);

  /* Tipografía */
  --font-primary: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  --font-secondary: "Poppins", sans-serif;

  /* Tamaños Responsivos */
  --text-xs: clamp(0.75rem, 0.9vw, 0.8rem);
  --text-sm: clamp(0.85rem, 1.1vw, 0.9rem);
  --text-base: clamp(0.95rem, 1.3vw, 1rem);
  --text-lg: clamp(1.1rem, 1.5vw, 1.2rem);
  --text-xl: clamp(1.2rem, 1.7vw, 1.3rem);
  --text-2xl: clamp(1.4rem, 2.2vw, 1.6rem);
  --text-3xl: clamp(1.8rem, 2.8vw, 2rem);
  --text-4xl: clamp(2.2rem, 3.5vw, 2.5rem);
  --text-5xl: clamp(2.8rem, 4.5vw, 3.2rem);
  --text-6xl: clamp(3.5rem, 5.5vw, 4rem);

  /* Espaciado Fluido */
  --space-1: clamp(0.25rem, 0.5vw, 0.3rem);
  --space-2: clamp(0.5rem, 0.8vw, 0.6rem);
  --space-3: clamp(0.75rem, 1.2vw, 0.9rem);
  --space-4: clamp(1rem, 1.8vw, 1.2rem);
  --space-5: clamp(1.25rem, 2.2vw, 1.5rem);
  --space-6: clamp(1.5rem, 2.8vw, 1.8rem);
  --space-8: clamp(2rem, 3.5vw, 2.5rem);
  --space-10: clamp(2.5rem, 4.5vw, 3rem);
  --space-12: clamp(3rem, 5.5vw, 3.5rem);
  --space-16: clamp(4rem, 7vw, 5rem);
  --space-20: clamp(5rem, 9vw, 6rem);
  --space-24: clamp(6rem, 11vw, 7rem);

  /* Bordes */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.25rem;
  --radius-2xl: 1.75rem;
  --radius-3xl: 2.5rem;
  --radius-full: 9999px;

  /* Sombras Azules Elegantes */
  --shadow-sm: 0 2px 4px rgba(37, 99, 235, 0.08);
  --shadow-md: 0 4px 12px rgba(37, 99, 235, 0.12);
  --shadow-lg: 0 8px 25px rgba(37, 99, 235, 0.15);
  --shadow-xl: 0 12px 35px rgba(37, 99, 235, 0.18);
  --shadow-2xl: 0 20px 50px rgba(37, 99, 235, 0.25);
  --shadow-blue: 0 0 30px rgba(37, 99, 235, 0.3);

  /* Transiciones Suaves */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);

  /* Z-index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1040;
  --z-popover: 1050;
  --z-tooltip: 1060;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--gray-800);
  background-color: var(--white);
  overflow-x: hidden;
}

::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-blue);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-blue-dark);
}

/* ===== UTILIDADES BASE ===== */
.container {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  padding: 0 var(--space-5);
}

@media (min-width: 768px) {
  .container {
    max-width: 768px;
    padding: 0 var(--space-8);
  }
}

@media (min-width: 1024px) {
  .container {
    max-width: 1024px;
    padding: 0 var(--space-10);
  }
}

@media (min-width: 1280px) {
  .container {
    max-width: 1200px;
    padding: 0 var(--space-12);
  }
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gray-200);
  z-index: var(--z-fixed);
  transition: all var(--transition-normal);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-md);
  border-bottom-color: var(--primary-blue-lighter);
}

.nav {
  padding: var(--space-4) 0;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-2);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.brand-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-blue);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.3rem;
  transition: all var(--transition-normal);
}

.brand-icon:hover {
  background: var(--primary-blue-dark);
  transform: scale(1.05);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-secondary);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1;
}

.brand-subtitle {
  font-size: var(--text-xs);
  color: var(--primary-blue);
  font-weight: 500;
  line-height: 1;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-6);
  align-items: center;
}

.nav-menu .nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  font-weight: 500;
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
  position: relative;
}

.nav-menu .nav-link::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--primary-blue);
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  transform: translateX(-50%);
}

.nav-menu .nav-link:hover {
  color: var(--primary-blue);
  background: var(--gray-50);
}

.nav-menu .nav-link:hover::after {
  width: 80%;
}

.nav-cta {
  background: var(--primary-blue);
  color: var(--white);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  font-weight: 600;
  border: 2px solid var(--primary-blue);
}

.nav-cta:hover {
  background: var(--primary-blue-dark);
  border-color: var(--primary-blue-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  background: none;
  border: none;
}

.nav-toggle:hover {
  background: var(--gray-100);
}

.hamburger-line {
  width: 25px;
  height: 3px;
  background: var(--primary-blue);
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
}

.nav-toggle.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Navegación móvil */
@media (max-width: 1024px) {
  .nav-menu {
    position: fixed;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: var(--space-6);
    gap: var(--space-4);
    transform: translateY(-100vh);
    transition: transform var(--transition-normal);
    border-top: 1px solid var(--gray-200);
    box-shadow: var(--shadow-lg);
  }

  .nav-menu.active {
    transform: translateY(0);
  }

  .nav-toggle {
    display: flex;
  }

  .nav-menu .nav-link {
    width: 100%;
    justify-content: center;
    padding: var(--space-3);
    border-radius: var(--radius-xl);
  }
}

/* ===== HERO SECTION ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(70px + var(--space-10)) var(--space-5) var(--space-10);
  background: var(--white);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: 40%;
  height: 140%;
  background: var(--primary-blue-lighter);
  opacity: 0.03;
  border-radius: 50%;
  animation: heroFloat 20s ease-in-out infinite;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -15%;
  width: 50%;
  height: 120%;
  background: var(--sky-blue);
  opacity: 0.02;
  border-radius: 50%;
  animation: heroFloat 25s ease-in-out infinite reverse;
}

@keyframes heroFloat {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-30px) rotate(3deg);
  }
}

.hero-content {
  text-align: center;
  position: relative;
  z-index: 2;
  animation: slideInUp 1s ease-out;
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(60px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--primary-blue-dark);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-6);
}

@keyframes badgePulse {
  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.3);
  }
  50% {
    transform: scale(1.02);
    box-shadow: 0 0 0 8px rgba(37, 99, 235, 0);
  }
}

.hero-title {
  font-family: var(--font-secondary);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: var(--space-6);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.text-primary {
  color: var(--primary-blue);
  position: relative;
}

.text-primary::after {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--primary-blue-lighter);
  border-radius: var(--radius-full);
  animation: underlineGrow 1.5s ease-out 0.5s both;
}

@keyframes underlineGrow {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
}

.hero-subtitle {
  font-size: var(--text-lg);
  color: var(--primary-blue);
  font-weight: 600;
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  animation: slideInUp 1s ease-out 0.2s both;
}

.hero-description {
  font-size: var(--text-base);
  color: var(--gray-600);
  margin-bottom: var(--space-8);
  line-height: 1.7;
  max-width: 90%;
  margin-left: auto;
  margin-right: auto;
  animation: slideInUp 1s ease-out 0.4s both;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
  margin-bottom: var(--space-12);
  animation: slideInUp 1s ease-out 0.6s both;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-base);
  font-weight: 600;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  white-space: nowrap;
  width: 100%;
  max-width: 300px;
}

.btn-primary {
  background: var(--primary-blue);
  color: var(--white);
  border: 2px solid var(--primary-blue);
}

.btn-primary:hover {
  background: var(--primary-blue-dark);
  border-color: var(--primary-blue-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

.btn-secondary {
  background: transparent;
  color: var(--primary-blue);
  border: 2px solid var(--primary-blue);
}

.btn-secondary:hover {
  background: var(--primary-blue);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.hero-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  animation: slideInUp 1s ease-out 0.8s both;
}

.stat-card {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  transition: all var(--transition-normal);
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-blue-lighter);
}

.stat-icon {
  color: var(--white);
  font-size: 1.5rem;
  width: 40px;
  height: 40px;
  background: var(--primary-blue-lighter);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-content {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.stat-number {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1;
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--gray-600);
  line-height: 1;
}

.hero-visual {
  position: relative;
  margin-top: var(--space-12);
  animation: slideInUp 1s ease-out 1s both;
}

.brands-showcase {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  position: relative;
}

.brand-card {
  background: var(--white);
  padding: var(--space-6);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  text-align: center;
  border: 1px solid var(--gray-200);
  position: relative;
  overflow: hidden;
  animation: cardFloat 1s ease-out;
  animation-delay: calc(var(--delay) * 0.2s);
  animation-fill-mode: both;
}

.brand-card:nth-child(1) {
  --delay: 1;
}
.brand-card:nth-child(2) {
  --delay: 2;
}
.brand-card:nth-child(3) {
  --delay: 3;
}

@keyframes cardFloat {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.brand-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary-blue);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.brand-card:nth-child(2)::before {
  background: var(--sky-blue);
}

.brand-card:nth-child(3)::before {
  background: var(--indigo);
}

.brand-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-2xl);
  border-color: var(--primary-blue-lighter);
}

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

.brand-icon {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  font-size: 1.8rem;
  color: var(--white);
  transition: all var(--transition-normal);
}

.brand-icon.burgerzen {
  background: var(--primary-blue);
}

.brand-icon.wokhouse {
  background: var(--sky-blue);
}

.brand-icon.hotel {
  background: var(--indigo);
}

.brand-card:hover .brand-icon {
  transform: scale(1.1) rotate(5deg);
}

.brand-card .brand-name {
  font-family: var(--font-secondary);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--space-2);
}

.brand-desc {
  color: var(--gray-600);
  font-size: var(--text-sm);
  margin-bottom: var(--space-3);
}

.brand-rating {
  display: flex;
  justify-content: center;
  gap: var(--space-1);
}

.star-filled {
  color: var(--warning);
  width: 16px;
  height: 16px;
}

@media (min-width: 480px) {
  .hero-title {
    font-size: var(--text-5xl);
  }

  .hero-description {
    font-size: var(--text-lg);
  }
}

@media (min-width: 768px) {
  .hero {
    padding: calc(80px + var(--space-16)) var(--space-8) var(--space-16);
  }

  .hero-title {
    font-size: var(--text-6xl);
  }

  .hero-actions {
    flex-direction: row;
    justify-content: center;
    gap: var(--space-6);
  }

  .btn {
    width: auto;
    min-width: 220px;
  }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }

  .brands-showcase {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
  }
}

/* ===== SECCIONES ===== */
.about,
.how-it-works,
.coupons,
.signup {
  padding: var(--space-20) var(--space-5);
}

@media (min-width: 768px) {
  .about,
  .how-it-works,
  .coupons,
  .signup {
    padding: var(--space-24) var(--space-8);
  }
}

@media (min-width: 1024px) {
  .about,
  .how-it-works,
  .coupons,
  .signup {
    padding: var(--space-24) var(--space-10);
  }
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
  position: relative;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--primary-blue-lighter);
  color: var(--white);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-secondary);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-4);
  position: relative;
}

.section-title::after {
  position: absolute;
  bottom: -var(--space-3);
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--primary-blue);
  border-radius: var(--radius-full);
}

.section-subtitle {
  font-size: var(--text-base);
  color: var(--gray-600);
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

@media (min-width: 480px) {
  .section-title {
    font-size: var(--text-3xl);
  }

  .section-subtitle {
    font-size: var(--text-lg);
  }
}

@media (min-width: 768px) {
  .section-title {
    font-size: var(--text-4xl);
  }
}

/* ===== ABOUT SECTION ===== */
.about {
  background: var(--gray-50);
}

.about-intro {
  text-align: center;
  margin-bottom: var(--space-16);
}

.intro-card {
  background: var(--white);
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--gray-200);
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  box-shadow: var(--shadow-md);
  overflow: hidden; /* Evita que las líneas se salgan */
}

.intro-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary-blue);
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
}

.intro-icon {
  width: 70px;
  height: 70px;
  background: var(--primary-blue);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  margin: 0 auto var(--space-4);
  font-size: 1.8rem;
}

.intro-text {
  font-size: var(--text-lg);
  color: var(--gray-700);
  line-height: 1.7;
  margin: 0;
}

.brands-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

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

@media (min-width: 1024px) {
  .brands-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-10);
  }
}

.brand-item {
  background: var(--white);
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  position: relative;
  border: 1px solid var(--gray-200);
  overflow: hidden;
}

.brand-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary-blue);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
}

.brand-item:nth-child(2)::before {
  background: var(--sky-blue);
}

.brand-item:nth-child(3)::before {
  background: var(--indigo);
}

.brand-item:hover::before {
  transform: scaleX(1);
}

.brand-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-2xl);
  border-color: var(--primary-blue-lighter);
}

.brand-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-6);
}

.brand-logo {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--white);
}

.burgerzen {
  background: var(--primary-blue);
}

.wokhouse {
  background: var(--sky-blue);
}

.hotel {
  background: var(--indigo);
}

.brand-badge {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  background: var(--primary-blue-lighter);
  color: var(--primary-blue-dark);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
}

.premium {
  background: var(--primary-blue-lighter);
  color: var(--white);
}

.authentic {
  background: var(--sky-blue);
  color: var(--white);
}

.exclusive {
  background: var(--indigo);
  color: var(--white);
}

.brand-content {
  flex: 1;
}

.brand-title {
  font-family: var(--font-secondary);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.brand-description {
  color: var(--gray-600);
  margin-bottom: var(--space-6);
  line-height: 1.6;
}

.brand-features {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-6);
}

.feature-tag {
  background: var(--gray-100);
  color: var(--gray-700);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: var(--space-1);
  transition: all var(--transition-normal);
}

.feature-tag:hover {
  background: var(--primary-blue);
  color: var(--white);
  transform: translateY(-2px);
}

.brand-stats {
  display: flex;
  gap: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--gray-200);
}

.brand-stat {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--gray-600);
  font-size: var(--text-sm);
}

.benefits-summary {
  background: var(--white);
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  text-align: center;
  border: 1px solid var(--gray-200);
  position: relative;
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.benefits-summary::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary-blue);
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
}

.benefits-icon {
  width: 80px;
  height: 80px;
  background: var(--primary-blue);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  margin: 0 auto var(--space-6);
  font-size: 2rem;
}

.benefits-title {
  font-family: var(--font-secondary);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.benefits-text {
  font-size: var(--text-lg);
  color: var(--gray-700);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 480px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .benefits-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--gray-50);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  font-weight: 500;
  color: var(--gray-700);
  transition: all var(--transition-normal);
}

.benefit-item:hover {
  background: var(--primary-blue-lighter);
  color: var(--primary-blue-dark);
  transform: translateY(-2px);
}

.benefit-item i {
  color: var(--primary-blue);
}

@media (max-width: 480px) {
  .brand-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-3);
  }

  .brand-stats {
    justify-content: center;
    flex-wrap: wrap;
  }
}

/* ===== HOW IT WORKS SECTION ===== */
.how-it-works {
  background: var(--white);
}

.steps-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
  position: relative;
}

@media (min-width: 640px) {
  .steps-container {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }
}

@media (min-width: 1024px) {
  .steps-container {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }

  .steps-container::before {
    position: absolute;
    top: 50%;
    left: 10%;
    right: 10%;
    height: 3px;
    background: var(--primary-blue-lighter);
    transform: translateY(-50%);
    z-index: 1;
    border-radius: var(--radius-full);
  }
}

.step-item {
  background: var(--white);
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  text-align: center;
  position: relative;
  transition: all var(--transition-normal);
  border: 1px solid var(--gray-200);
  z-index: 2;
  overflow: hidden;
}

.step-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-2xl);
  border-color: var(--primary-blue-lighter);
}

.step-number {
  position: absolute;
  top: 10px;
  transform: translateX(-50%);
  width: 40px;
  height: 40px;
  background: var(--primary-blue);
  color: var(--white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-sm);
  z-index: 3;
  border: 3px solid var(--white);
}

.step-item:nth-child(2) .step-number {
  background: var(--sky-blue);
}

.step-item:nth-child(3) .step-number {
  background: var(--indigo);
}

.step-item:nth-child(4) .step-number {
  background: var(--success);
}

.step-content {
  padding-top: var(--space-4);
}

.step-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-6);
  background: var(--gray-50);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-blue);
  font-size: 2rem;
  border: 2px solid var(--primary-blue-lighter);
  transition: all var(--transition-normal);
}

.step-item:hover .step-icon {
  background: var(--primary-blue-lighter);
  color: var(--white);
  transform: scale(1.1);
}

.step-title {
  font-family: var(--font-secondary);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.step-description {
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.step-features {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  flex-wrap: wrap;
}

.step-feature {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  background: var(--primary-blue-lighter);
  color: var(--white);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: 500;
}

.process-info {
  text-align: center;
  margin-bottom: var(--space-12);
}

.info-card {
  background: var(--gray-50);
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--gray-200);
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.info-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary-blue);
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
}

.info-icon {
  width: 60px;
  height: 60px;
  background: var(--primary-blue);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  margin: 0 auto var(--space-4);
  font-size: 1.5rem;
}

.info-title {
  font-family: var(--font-secondary);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.info-description {
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

.info-benefits {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .info-benefits {
    grid-template-columns: repeat(3, 1fr);
  }
}

.info-benefit {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3);
  background: var(--white);
  border-radius: var(--radius-lg);
  font-weight: 500;
  color: var(--gray-700);
  transition: all var(--transition-normal);
  border: 1px solid var(--gray-200);
}

.info-benefit:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-blue-lighter);
}

.info-benefit i {
  color: var(--primary-blue);
}

/* ===== COUPONS SECTION ===== */
.coupons {
  background: var(--gray-50);
}

.coupons-filters {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-bottom: var(--space-16);
  align-items: center;
}

@media (min-width: 640px) {
  .coupons-filters {
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-8);
  }

  .filter-group {
    width: auto;
    min-width: 220px;
    max-width: 280px;
  }
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  width: 100%;
  max-width: 300px;
}

.filter-group label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--gray-700);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.filter-select {
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-xl);
  background: var(--white);
  color: var(--gray-700);
  font-size: var(--text-base);
  transition: all var(--transition-normal);
  cursor: pointer;
}

.filter-select:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.filter-clear {
  background: var(--gray-200);
  color: var(--gray-600);
  border: none;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 500;
}

.filter-clear:hover {
  background: var(--gray-300);
  color: var(--gray-700);
}

.coupons-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

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

@media (min-width: 1024px) {
  .coupons-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-10);
  }
}

.coupon-card {
  background: var(--white);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
  position: relative;
  border: 1px solid var(--gray-200);
}

.coupon-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
  border-color: var(--primary-blue-lighter);
}

.coupon-header {
  padding: var(--space-4);
  background: var(--gray-50);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--gray-200);
}

.coupon-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.coupon-logo {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1rem;
}

.coupon-brand-name {
  font-weight: 600;
  color: var(--gray-800);
  font-size: var(--text-base);
}

.coupon-tags {
  display: flex;
  gap: var(--space-2);
  color: #ccc;
}

.coupon-tag {
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.coupon-tag.new {
  background: #ccc;
  color: var(--white);
}

.coupon-tag.featured {
  background: var(--warning);
  color: var(--white);
}

.coupon-tag.limited {
  background: var(--error);
  color: var(--white);
}

.coupon-tag.hot {
  background: var(--error);
  color: var(--white);
}

.coupon-tag.weekend {
  background: var(--indigo);
  color: var(--white);
}

.coupon-tag.wellness {
  background: var(--success);
  color: var(--white);
}

.coupon-content {
  padding: var(--space-6);
}

.coupon-title {
  font-family: var(--font-secondary);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.coupon-description {
  color: var(--gray-600);
  margin-bottom: var(--space-4);
  line-height: 1.6;
}

.coupon-discount {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--primary-blue);
  color: var(--white);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: var(--text-lg);
  margin-bottom: var(--space-4);
}

.coupon-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.coupon-detail {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--gray-600);
}

.coupon-detail i {
  color: var(--primary-blue);
  width: 16px;
}

.coupon-footer {
  padding: 0 var(--space-6) var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}

.btn-coupon {
  flex: 1;
  background: var(--primary-blue);
  color: var(--white);
  border: none;
  padding: var(--space-3);
  border-radius: var(--radius-xl);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.btn-coupon:hover {
  background: var(--primary-blue-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.coupon-actions {
  display: flex;
  gap: var(--space-2);
}

.action-btn {
  width: 40px;
  height: 40px;
  background: var(--gray-100);
  border: none;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-600);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.action-btn:hover {
  background: var(--primary-blue);
  color: var(--white);
  transform: translateY(-2px);
}

.action-btn.favorited {
  background: var(--error);
  color: var(--white);
}

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

.load-more-btn {
  padding: var(--space-4) var(--space-8);
  margin-bottom: var(--space-4);
}

.load-more-text {
  color: var(--gray-600);
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

@media (max-width: 480px) {
  .coupon-footer {
    flex-direction: column;
    gap: var(--space-4);
  }

  .coupon-actions {
    width: 100%;
    justify-content: center;
  }
}

/* ===== SIGNUP SECTION ===== */
.signup {
  background: var(--white);
}

.signup-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-16);
}

@media (min-width: 1024px) {
  .signup-content {
    grid-template-columns: 1fr 2fr;
    gap: var(--space-20);
    align-items: start;
  }
}

.signup-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.signup-icon {
  width: 80px;
  height: 80px;
  background: var(--primary-blue);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  margin: 0 auto var(--space-4);
  font-size: 2rem;
}

.signup-title {
  font-family: var(--font-secondary);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

@media (min-width: 768px) {
  .signup-title {
    font-size: var(--text-4xl);
  }
}

.signup-subtitle {
  font-size: var(--text-lg);
  color: var(--gray-600);
  margin-bottom: var(--space-8);
  line-height: 1.6;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.benefits-title {
  font-family: var(--font-secondary);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.benefits-list {
  list-style: none;
  margin-bottom: var(--space-8);
}

.benefit-item {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  padding: var(--space-4);
  background: var(--gray-50);
  border-radius: var(--radius-xl);
  transition: all var(--transition-normal);
  border: 1px solid var(--gray-200);
}

.benefit-item:hover {
  background: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-blue-lighter);
}

.benefit-icon {
  width: 50px;
  height: 50px;
  background: var(--primary-blue);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.benefit-text strong {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--space-1);
  font-size: var(--text-base);
}

.benefit-text span {
  color: var(--gray-600);
  font-size: var(--text-sm);
  line-height: 1.5;
}

.signup-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 480px) {
  .signup-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

.stat-card {
  background: var(--white);
  padding: var(--space-4);
  border-radius: var(--radius-xl);
  text-align: center;
  border: 1px solid var(--gray-200);
  transition: all var(--transition-normal);
}

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

.stat-card i {
  color: var(--primary-blue);
  font-size: 1.5rem;
  margin-bottom: var(--space-2);
}

.stat-info {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1;
}

.stat-label {
  font-size: var(--text-xs);
  color: var(--gray-600);
  line-height: 1;
}

.signup-form-container {
  background: var(--white);
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--gray-200);
  position: relative;
  overflow: hidden;
}

.signup-form-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary-blue);
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
}

.form-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.form-icon {
  width: 60px;
  height: 60px;
  background: var(--primary-blue);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  margin: 0 auto var(--space-4);
  font-size: 1.5rem;
}

.form-title {
  font-family: var(--font-secondary);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.form-subtitle {
  color: var(--gray-600);
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }
}

.form-group {
  margin-bottom: var(--space-6);
}

.form-group label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-xl);
  font-size: var(--text-base);
  transition: all var(--transition-normal);
  background: var(--white);
  color: var(--gray-700);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
  background: var(--gray-50);
}

.form-group input::placeholder {
  color: var(--gray-400);
}

.checkbox-group {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

@media (min-width: 480px) {
  .checkbox-group {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .form-group.preferences .checkbox-group,
  .form-group.notifications .checkbox-group {
    grid-template-columns: repeat(3, 1fr);
  }
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
}

.checkbox-item:hover {
  background: var(--primary-blue-lighter);
  border-color: var(--primary-blue);
}

.checkbox-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary-blue);
  cursor: pointer;
}

.checkbox-item span {
  font-weight: 500;
  color: var(--gray-700);
  font-size: var(--text-sm);
}

.form-group.terms .checkbox-item {
  background: transparent;
  border: none;
  padding: 0;
  justify-content: flex-start;
}

.form-group.terms .checkbox-item span {
  line-height: 1.5;
}

.form-group.terms a {
  color: var(--primary-blue);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.form-group.terms a:hover {
  text-decoration: underline;
}

.btn-signup {
  width: 100%;
  padding: var(--space-4);
  font-size: var(--text-lg);
  margin-bottom: var(--space-6);
}

.form-footer {
  text-align: center;
  padding-top: var(--space-4);
  border-top: 1px solid var(--gray-200);
}

.form-footer p {
  color: var(--gray-600);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.form-footer a {
  color: var(--primary-blue);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.form-footer a:hover {
  text-decoration: underline;
}

@media (max-width: 480px) {
  .benefit-item {
    flex-direction: column;
    text-align: center;
  }
}

/* ===== FOOTER ===== */
.footer {
  background: var(--gray-900);
  color: var(--white);
  padding: var(--space-16) var(--space-5) var(--space-8);
  position: relative;
}

@media (min-width: 768px) {
  .footer {
    padding: var(--space-20) var(--space-8) var(--space-10);
  }
}

@media (min-width: 1024px) {
  .footer {
    padding: var(--space-24) var(--space-10) var(--space-12);
  }
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary-blue);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-10);
  text-align: center;
}

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

  .footer-section {
    align-items: flex-start;
  }

  .footer-title,
  .footer-links a,
  .footer-contact p,
  .footer-description,
  .footer-social {
    justify-content: flex-start;
  }
}

@media (min-width: 1024px) {
  .footer-content {
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-8);
  }
}

.footer-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

@media (min-width: 640px) {
  .footer-brand {
    justify-content: flex-start;
  }
}

.footer-brand-icon {
  width: 50px;
  height: 50px;
  background: var(--primary-blue);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.5rem;
}

.footer-brand-text {
  display: flex;
  flex-direction: column;
}

.footer-brand-name {
  font-family: var(--font-secondary);
  font-size: var(--text-xl);
  font-weight: 700;
  line-height: 1;
}

.footer-brand-subtitle {
  font-size: var(--text-sm);
  color: var(--gray-400);
  line-height: 1;
}

.footer-description {
  color: var(--gray-300);
  margin-bottom: var(--space-6);
  line-height: 1.6;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: var(--space-2);
}

@media (min-width: 640px) {
  .footer-description {
    justify-content: flex-start;
  }
}

.footer-social {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  justify-content: center;
}

@media (min-width: 640px) {
  .footer-social {
    justify-content: flex-start;
  }
}

.social-link {
  width: 45px;
  height: 45px;
  background: var(--gray-800);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--gray-300);
  transition: all var(--transition-normal);
  border: 1px solid var(--gray-700);
}

.social-link:hover {
  background: var(--primary-blue);
  color: var(--white);
  transform: translateY(-2px);
  border-color: var(--primary-blue);
}

.social-link.facebook:hover {
  background: #1877f2;
}

.social-link.instagram:hover {
  background: #e4405f;
}

.social-link.twitter:hover {
  background: #1da1f2;
}

.social-link.linkedin:hover {
  background: #0a66c2;
}

.social-link.youtube:hover {
  background: #ff0000;
}

.footer-title {
  font-family: var(--font-secondary);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  color: var(--white);
}

@media (min-width: 640px) {
  .footer-title {
    justify-content: flex-start;
  }
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--space-3);
}

.footer-links a {
  color: var(--gray-300);
  text-decoration: none;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-1) 0;
}

@media (min-width: 640px) {
  .footer-links a {
    justify-content: flex-start;
  }
}

.footer-links a:hover {
  color: var(--white);
  transform: translateX(5px);
}

.footer-links a i {
  color: var(--primary-blue);
  width: 16px;
}

.footer-contact p {
  color: var(--gray-300);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

@media (min-width: 640px) {
  .footer-contact p {
    justify-content: flex-start;
  }
}

.footer-contact i {
  color: var(--primary-blue);
  width: 20px;
}

.footer-bottom {
  border-top: 1px solid var(--gray-800);
  padding-top: var(--space-8);
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  flex-direction: column;
  text-align: center;
}

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

.footer-bottom-left p {
  color: var(--gray-400);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

@media (min-width: 768px) {
  .footer-bottom-left p {
    justify-content: flex-start;
  }
}

.footer-certifications {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
}

.certification {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--gray-800);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-700);
}

.certification i {
  color: var(--primary-blue);
}

.certification span {
  color: var(--gray-300);
  font-size: var(--text-xs);
  font-weight: 500;
}

/* ===== ANIMACIONES ===== */
@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-60px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(60px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.8;
  }
}

@keyframes bounce {
  0%,
  20%,
  53%,
  80%,
  100% {
    transform: translate3d(0, 0, 0);
  }
  40%,
  43% {
    transform: translate3d(0, -20px, 0);
  }
  70% {
    transform: translate3d(0, -10px, 0);
  }
  90% {
    transform: translate3d(0, -3px, 0);
  }
}

/* Clases de animación */
.animate-slide-up {
  animation: slideInUp 0.6s ease-out;
}

.animate-fade-in {
  animation: fadeIn 0.8s ease-out;
}

.animate-scale-in {
  animation: scaleIn 0.5s ease-out;
}

.animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}

.animate-bounce {
  animation: bounce 1s infinite;
}

/* ===== SCROLL ANIMATIONS ===== */
.scroll-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-animate.animate {
  opacity: 1;
  transform: translateY(0);
}

/* ===== LOADING STATES ===== */
.loading {
  position: relative;
  overflow: hidden;
}

.loading::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(37, 99, 235, 0.2),
    transparent
  );
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

/* ===== ESTADOS DE FOCUS ===== */
.focus-visible {
  outline: 2px solid var(--primary-blue);
  outline-offset: 2px;
  border-radius: var(--radius-md);
}

/* ===== UTILIDADES ===== */
.text-blue {
  color: var(--primary-blue);
}

.bg-blue {
  background: var(--primary-blue);
}

.border-blue {
  border-color: var(--primary-blue);
}

/* ===== BREAKPOINTS ADICIONALES ===== */
@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-4);
  }

  .hero {
    padding: calc(70px + var(--space-8)) var(--space-4) var(--space-8);
  }

  .hero-title {
    font-size: var(--text-3xl);
  }

  .section-title {
    font-size: var(--text-2xl);
  }

  .hero-buttons .btn {
    width: 100%;
    min-width: auto;
  }

  .stat-card {
    flex-direction: column;
    text-align: center;
    gap: var(--space-2);
  }

  .brand-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-3);
  }

  .brand-stats {
    justify-content: center;
    flex-wrap: wrap;
  }

  .coupon-footer {
    flex-direction: column;
    gap: var(--space-4);
  }

  .coupon-actions {
    width: 100%;
    justify-content: center;
  }
}

/* ===== MEJORAS ADICIONALES ===== */
@media (min-width: 640px) and (max-width: 767px) {
  .hero-title {
    font-size: var(--text-5xl);
  }

  .section-title {
    font-size: var(--text-3xl);
  }

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

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

@media (min-width: 768px) and (max-width: 1023px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

/* ===== ACCESIBILIDAD ===== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ===== HIGH CONTRAST MODE ===== */
@media (prefers-contrast: high) {
  .btn-primary {
    background: #000;
    color: #fff;
    border: 2px solid #fff;
  }

  .btn-secondary {
    background: #fff;
    color: #000;
    border: 2px solid #000;
  }
}

/* ===== PRINT STYLES ===== */
@media print {
  .header,
  .footer,
  .btn,
  .nav-toggle,
  .floating-elements,
  .hero-actions {
    display: none !important;
  }

  body {
    font-size: 12pt;
    line-height: 1.4;
    color: black;
    background: white;
  }

  .section-title {
    font-size: 18pt;
    margin-bottom: 12pt;
    color: black;
  }

  .hero,
  .about,
  .how-it-works,
  .coupons,
  .signup {
    padding: 20pt 0;
    background: white !important;
  }
  
  
}