@import url("../styles/components/base.css");

/* Container */
.set-container,
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: radial-gradient(
      circle at 20% 80%,
      color-mix(in srgb, var(--primary) 10%, transparent) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 20%,
      color-mix(in srgb, var(--primary) 5%, transparent) 0%,
      transparent 50%
    ),
    var(--gradient-bg);
  overflow: hidden;
  padding-top: 80px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 0 0 L 20 0 M 0 0 L 0 20" fill="none" stroke="rgba(139,148,158,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.3;
  background-size: 50vh 50vh;
}

@keyframes float {
  0%,
  100% {
    transform: translate(0, 0) rotate(0deg);
  }
  33% {
    transform: translate(30px, -30px) rotate(120deg);
  }
  66% {
    transform: translate(-20px, 20px) rotate(240deg);
  }
}

.hero-content {
  text-align: center;
  max-width: 900px;
  z-index: 2;
  position: relative;
  padding: clamp(40px, 8vw, 80px) 0;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  margin-bottom: clamp(20px, 4vw, 32px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  background: linear-gradient(
    135deg,
    var(--text-primary) 0%,
    var(--primary) 50%,
    var(--accent) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 1s ease-out;
}

.hero p {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  color: var(--text-secondary);
  margin-bottom: clamp(30px, 6vw, 48px);
  max-width: 700px;
  margin-inline: auto;
  font-weight: 400;
  animation: fadeInUp 1s ease-out 0.2s both;
}

/* Hero Buttons */
.hero-buttons {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}

.btn {
  padding: 0.875rem 2rem;
  border-radius: var(--radius-md, 8px);
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  transition: all var(--transition-normal, 0.3s ease);
  cursor: pointer;
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background: var(--gradient-primary, linear-gradient(135deg, var(--primary) 0%, color-mix(in srgb, var(--primary) 80%, #000) 100%));
  color: var(--text-primary);
  border: none;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px color-mix(in srgb, var(--primary) 30%, transparent);
}

.btn-secondary {
  background: color-mix(in srgb, var(--text-primary) 10%, transparent);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: color-mix(in srgb, var(--text-primary) 15%, transparent);
  border-color: color-mix(in srgb, var(--border) 150%, #fff);
}

/* Stats Section */
.stats-section {
  padding: clamp(60px, 10vw, 80px) 0;
  background: var(--dark-secondary, rgba(18, 18, 20, 0.6));
  position: relative;
}

.stats-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: clamp(24px, 4vw, 32px);
  text-align: center;
}

.stat-item {
  padding: clamp(20px, 4vw, 32px);
  background: color-mix(in srgb, var(--dark-tertiary) 60%, transparent);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg, 12px);
  transition: all var(--transition-normal, 0.3s ease);
}

.stat-item:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--primary) 20%, transparent);
}

.stat-number {
  font-size: clamp(2.5rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.5rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: clamp(0.9rem, 2vw, 1rem);
  color: var(--text-secondary);
  font-weight: 500;
}

/* Features Section */
.features {
  padding: clamp(80px, 12vw, 120px) 0;
  position: relative;
  background: radial-gradient(
      circle at 70% 30%,
      color-mix(in srgb, var(--primary) 5%, transparent) 0%,
      transparent 50%
    ),
    var(--dark-secondary);
}

.section-title {
  text-align: center;
  margin-bottom: clamp(60px, 10vw, 80px);
  max-width: 800px;
  margin-inline: auto;
}

.section-title h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  margin-bottom: clamp(16px, 3vw, 24px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.section-title p {
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  color: var(--text-secondary);
  font-weight: 400;
  line-height: 1.6;
}

.features-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: clamp(24px, 4vw, 32px);
  margin-top: clamp(40px, 8vw, 60px);
}

.feature-card {
  background: color-mix(in srgb, var(--dark-tertiary) 60%, transparent);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl, 20px);
  padding: clamp(32px, 6vw, 40px);
  text-align: center;
  transition: all 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
  position: relative;
  overflow: hidden;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform-origin: center;
}

.feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
  border-radius: var(--radius-xl, 20px);
  transform: scale(0.8);
}

.feature-card:hover {
  transform: translateY(-12px) scale(1.03);
  box-shadow: var(--shadow-xl),
    0 0 40px color-mix(in srgb, var(--primary) 20%, transparent);
  border-color: var(--primary);
}

.feature-card:hover::before {
  opacity: 0.08;
  transform: scale(1);
}

.feature-card > * {
  position: relative;
  z-index: 2;
}

.feature-icon-large {
  font-size: clamp(2rem, 4vw, 2.5rem);
  color: var(--primary);
  margin: 0 auto clamp(16px, 3vw, 24px) auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  background: color-mix(in srgb, var(--primary) 10%, transparent);
  border-radius: 50%;
  border: 2px solid color-mix(in srgb, var(--primary) 20%, transparent);
  transition: all 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
  width: 56px;
  height: 56px;
}

.feature-card:hover .feature-icon-large {
  background: color-mix(in srgb, var(--primary) 20%, transparent);
  border-color: var(--primary);
  box-shadow: 0 0 32px color-mix(in srgb, var(--primary) 50%, transparent),
    0 0 64px color-mix(in srgb, var(--primary) 30%, transparent),
    inset 0 0 0 1px color-mix(in srgb, var(--text-primary) 10%, transparent);
}

.tag {
  display: inline-block;
  background: color-mix(in srgb, var(--primary) 15%, transparent);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: var(--radius-full, 20px);
  font-size: clamp(0.75rem, 1.5vw, 0.85rem);
  font-weight: 600;
  margin-bottom: clamp(12px, 2vw, 16px);
  border: 1px solid color-mix(in srgb, var(--primary) 30%, transparent);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all var(--transition-normal, 0.3s ease);
}

.feature-card:hover .tag {
  background: color-mix(in srgb, var(--primary) 25%, transparent);
  border-color: var(--primary);
  transform: scale(1.05);
  box-shadow: 0 4px 16px color-mix(in srgb, var(--primary) 20%, transparent);
}

.feature-card h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 700;
  margin-bottom: clamp(12px, 2vw, 16px);
  color: var(--text-primary);
  transition: all var(--transition-normal, 0.3s ease);
}

.feature-card:hover h3 {
  transform: translateY(-2px);
  text-shadow: 0 2px 8px color-mix(in srgb, var(--primary) 30%, transparent);
}

.feature-card p {
  color: var(--text-secondary);
  font-size: clamp(0.95rem, 1.8vw, 1.05rem);
  line-height: 1.6;
  margin-top: auto;
  transition: all var(--transition-normal, 0.3s ease);
}

.feature-card:hover p {
  color: var(--text-primary);
  transform: translateY(-2px);
}

/* How It Works Section */
.how-it-works {
  padding: clamp(80px, 12vw, 120px) 0;
  background: var(--dark-primary, #0a0a0b);
  position: relative;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(24px, 4vw, 32px);
  margin-top: clamp(40px, 6vw, 60px);
}

.process-step {
  background: color-mix(in srgb, var(--dark-tertiary) 60%, transparent);
  backdrop-filter: blur(20px);
  padding: clamp(24px, 4vw, 32px);
  border-radius: var(--radius-lg, 12px);
  border: 1px solid var(--border);
  transition: all var(--transition-normal, 0.3s ease);
  position: relative;
}

.process-step:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--primary) 15%, transparent);
}

.step-number {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
  box-shadow: 0 4px 16px color-mix(in srgb, var(--primary) 30%, transparent);
}

.process-step h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.process-step p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: clamp(0.95rem, 1.8vw, 1.05rem);
}

/* Testimonials Section */
.testimonials {
  padding: clamp(80px, 12vw, 120px) 0;
  background: radial-gradient(
      circle at 30% 70%,
      color-mix(in srgb, var(--primary) 5%, transparent) 0%,
      transparent 50%
    ),
    var(--dark-secondary);
}

.testimonials-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(24px, 4vw, 32px);
  margin-top: clamp(40px, 6vw, 60px);
}

.testimonial-card {
  background: color-mix(in srgb, var(--dark-tertiary) 60%, transparent);
  backdrop-filter: blur(20px);
  padding: clamp(24px, 4vw, 32px);
  border-radius: var(--radius-lg, 12px);
  border: 1px solid var(--border);
  transition: all var(--transition-normal, 0.3s ease);
  display: flex;
  flex-direction: column;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--primary) 15%, transparent);
}

.testimonial-rating {
  color: var(--accent, #ffc107);
  margin-bottom: 1rem;
  display: flex;
  gap: 4px;
}

.testimonial-rating i {
  font-size: 1rem;
}

.testimonial-text {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  font-size: clamp(0.95rem, 1.8vw, 1.05rem);
  flex-grow: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: auto;
}

.author-avatar {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--text-primary);
  flex-shrink: 0;
}

.author-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.author-name {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 1rem;
}

.author-role {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Contact Section */
.contact-section {
  padding: clamp(80px, 12vw, 120px) 0;
  background: var(--dark-primary, #0a0a0b);
}

.contact-container {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: clamp(24px, 4vw, 48px);
  margin-top: clamp(40px, 6vw, 60px);
}

.contact-form {
  background: color-mix(in srgb, var(--dark-tertiary) 60%, transparent);
  backdrop-filter: blur(20px);
  padding: clamp(24px, 4vw, 32px);
  border-radius: var(--radius-lg, 12px);
  border: 1px solid var(--border);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  background: color-mix(in srgb, var(--dark-tertiary) 80%, transparent);
  border: 1px solid var(--border);
  border-radius: var(--radius-md, 8px);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1rem;
  transition: all var(--transition-normal, 0.3s ease);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 20%, transparent);
}

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

.contact-info {
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 3vw, 24px);
}

.contact-card {
  background: color-mix(in srgb, var(--dark-tertiary) 60%, transparent);
  backdrop-filter: blur(20px);
  padding: clamp(24px, 4vw, 32px);
  border-radius: var(--radius-lg, 12px);
  border: 1px solid var(--border);
  text-align: center;
  transition: all var(--transition-normal, 0.3s ease);
}

.contact-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--primary) 15%, transparent);
}

.contact-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #5865F2 0%, #4752C4 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 1rem;
  color: var(--text-primary);
  box-shadow: 0 8px 24px rgba(88, 101, 242, 0.3);
}

.contact-card h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.contact-card p {
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.6;
  font-size: clamp(0.9rem, 1.8vw, 1rem);
}

/* Responsive Design */
@media (max-width: 768px) {
  .features-container {
    grid-template-columns: 1fr;
  }

  .contact-container {
    grid-template-columns: 1fr;
  }

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

  .btn {
    width: 100%;
    text-align: center;
  }

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

  .process-steps {
    grid-template-columns: 1fr;
  }

  .testimonials-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .feature-card {
    min-height: auto;
  }

  .hero {
    min-height: auto;
    padding: 100px 0 60px;
  }
}

/* Animation Keyframes */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
/* Toast Notification Styles */
.flash-messages {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  width: 100%;
  max-width: 500px;
  pointer-events: none;
}

.flash {
  background: color-mix(in srgb, var(--dark-tertiary) 95%, transparent);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg, 12px);
  padding: 16px 20px;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 500;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4),
              0 2px 8px rgba(0, 0, 0, 0.2);
  pointer-events: auto;
  animation: slideDown 0.4s cubic-bezier(0.25, 0.8, 0.25, 1),
             fadeOut 0.3s ease-in 4.7s forwards;
  position: relative;
  overflow: hidden;
  line-height: 1.5;
}

/* Success Message */
.flash.success {
  border-left: 4px solid var(--primary);
  background: color-mix(in srgb, var(--primary) 8%, var(--dark-tertiary));
}

.flash.success::before {
  content: "✓";
  display: inline-block;
  margin-right: 10px;
  font-weight: 700;
  color: var(--primary);
  font-size: 1.1rem;
}

/* Error Message */
.flash.error {
  border-left: 4px solid #dc3545;
  background: color-mix(in srgb, #dc3545 8%, var(--dark-tertiary));
}

.flash.error::before {
  content: "✕";
  display: inline-block;
  margin-right: 10px;
  font-weight: 700;
  color: #dc3545;
  font-size: 1.1rem;
}

/* Warning Message */
.flash.warning {
  border-left: 4px solid #ffc107;
  background: color-mix(in srgb, #ffc107 8%, var(--dark-tertiary));
}

.flash.warning::before {
  content: "⚠";
  display: inline-block;
  margin-right: 10px;
  font-weight: 700;
  color: #ffc107;
  font-size: 1.1rem;
}

/* Info Message */
.flash.info {
  border-left: 4px solid #17a2b8;
  background: color-mix(in srgb, #17a2b8 8%, var(--dark-tertiary));
}

.flash.info::before {
  content: "ℹ";
  display: inline-block;
  margin-right: 10px;
  font-weight: 700;
  color: #17a2b8;
  font-size: 1.1rem;
}

/* Progress Bar */
.flash::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  background: var(--primary);
  animation: progressBar 5s linear forwards;
}

.flash.error::after {
  background: #dc3545;
}

.flash.warning::after {
  background: #ffc107;
}

.flash.info::after {
  background: #17a2b8;
}

/* Animations */
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-100%);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeOut {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(-20px);
  }
}

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

/* Responsive Design */
@media (max-width: 768px) {
  .flash-messages {
    max-width: calc(100% - 32px);
    padding: 16px;
  }

  .flash {
    padding: 14px 16px;
    font-size: 0.9rem;
  }
}