/*
Theme Name: Saino Theme
Version: 1.0
Description: Professional SaaS LP Theme
Text Domain: saino-theme
*/

/* ================================
   RESET
================================ */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, "Noto Sans JP", sans-serif;
  background: #0f172a;
  color: #ffffff;
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

/* ================================
   COMMON
================================ */

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* ================================
   HEADER
================================ */

.site-header {
  background: #ffffff;
  color: #0f172a;
  position: sticky;
  top: 0;
  z-index: 999;
  box-shadow: 0 2px 20px rgba(15, 23, 42, 0.08);
}

.site-header .container {
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo img,
.logo img {
  height: 48px;
  width: auto;
  max-width: 240px;
}

.site-navigation ul {
  display: flex;
  list-style: none;
  gap: 28px;
}

.site-navigation a {
  color: #0f172a;
  font-weight: 800;
  transition: 0.3s;
}

.site-navigation a:hover {
  color: #2563eb;
}

.header-cta .hero-cta {
  padding: 14px 28px;
}

/* ================================
   HERO
================================ */

.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
  padding: 120px 0;
}

.hero::before {
  content: "";
  position: absolute;
  width: 620px;
  height: 620px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  top: -260px;
  right: -180px;
}

.hero::after {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.18);
  bottom: -170px;
  left: -120px;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 70px;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  background: #2563eb;
  padding: 9px 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 800;
  margin-bottom: 24px;
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.35);
}

.hero h1 {
  font-size: 60px;
  line-height: 1.15;
  margin-bottom: 26px;
  letter-spacing: -1.5px;
}

.hero p {
  font-size: 20px;
  color: #dbeafe;
  margin-bottom: 36px;
  max-width: 620px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-cta,
.pricing-btn {
  display: inline-block;
  padding: 16px 34px;
  background: #2563eb;
  color: #ffffff;
  border-radius: 12px;
  font-weight: 800;
  transition: 0.3s;
  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.35);
}

.hero-cta:hover,
.pricing-btn:hover {
  background: #1d4ed8;
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(37, 99, 235, 0.45);
}

.hero-secondary {
  display: inline-block;
  padding: 16px 34px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 12px;
  font-weight: 800;
  color: #ffffff;
  transition: 0.3s;
}

.hero-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-3px);
}

.hero-image {
  position: relative;
  z-index: 1;
}

.hero-image img {
  width: 100%;
  max-width: 660px;
  margin: 0 auto;
  border-radius: 24px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.38);
  animation: floatImage 6s ease-in-out infinite;
}

@keyframes floatImage {
  0% {
    transform: translateY(0);
  }

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

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

/* ================================
   STATS
================================ */

.stats {
  padding: 80px 0;
  background: #ffffff;
  color: #0f172a;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.stat-card {
  background: #f8fafc;
  padding: 40px;
  text-align: center;
  border-radius: 22px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  transition: 0.3s;
}

.stat-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(37, 99, 235, 0.15);
}

.stat-card strong {
  display: block;
  font-size: 48px;
  color: #2563eb;
  line-height: 1;
  margin-bottom: 12px;
}

.stat-card span {
  color: #64748b;
  font-weight: 800;
}

/* ================================
   FEATURES
================================ */

.features {
  padding: 100px 0;
  background: #f8fafc;
  color: #0f172a;
}

.features h2,
.testimonials h2,
.pricing h2 {
  text-align: center;
  font-size: 42px;
  margin-bottom: 55px;
  letter-spacing: -0.5px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.feature-card {
  background: #ffffff;
  padding: 36px;
  border-radius: 22px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  transition: 0.3s;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(37, 99, 235, 0.15);
}

.feature-card h3 {
  color: #2563eb;
  margin-bottom: 14px;
  font-size: 22px;
}

.feature-card p {
  color: #475569;
}

/* ================================
   TESTIMONIAL
================================ */

.testimonials {
  padding: 100px 0;
  background: #ffffff;
  color: #0f172a;
  text-align: center;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.testimonial-card {
  background: #f8fafc;
  padding: 36px;
  border-radius: 22px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  transition: 0.3s;
}

.testimonial-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(37, 99, 235, 0.15);
}

.testimonial-card img {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  margin: 0 auto 18px;
  object-fit: cover;
  border: 4px solid #2563eb;
}

.testimonial-card p {
  font-size: 18px;
  margin-bottom: 10px;
}

.testimonial-card strong {
  color: #2563eb;
}

/* ================================
   PRICING
================================ */

.pricing {
  padding: 100px 0;
  background: #f8fafc;
  color: #0f172a;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.pricing-card {
  position: relative;
  background: #ffffff;
  padding: 44px;
  border-radius: 24px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  transition: 0.3s;
}

.pricing-card:hover {
  transform: translateY(-8px);
}

.pricing-card.featured {
  border: 3px solid #2563eb;
  transform: scale(1.04);
  box-shadow: 0 20px 60px rgba(37, 99, 235, 0.22);
}

.pricing-card.featured:hover {
  transform: scale(1.06);
}

.popular {
  display: inline-block;
  background: #2563eb;
  color: #ffffff;
  padding: 7px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 14px;
}

.price {
  font-size: 42px;
  color: #2563eb;
  font-weight: 900;
  margin: 20px 0;
}

.pricing-card p {
  color: #475569;
}

.pricing-btn {
  margin-top: 22px;
  width: 100%;
  text-align: center;
}

/* ================================
   FINAL CTA
================================ */

.final-cta {
  padding: 110px 0;
  text-align: center;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
}

.final-cta h2 {
  font-size: 46px;
  margin-bottom: 18px;
}

.final-cta p {
  color: #dbeafe;
  margin-bottom: 34px;
  font-size: 20px;
}

/* ================================
   FOOTER
================================ */

.site-footer {
  background: #020617;
  color: #ffffff;
  text-align: center;
  padding: 48px 0;
}

.footer-logo {
  text-align: center;
  margin-bottom: 20px;
}

.footer-logo img {
  height: 48px;
  width: auto;
  max-width: 220px;
  margin: 0 auto;
}

.footer-text {
  text-align: center;
  color: #cbd5e1;
  margin-bottom: 25px;
  font-size: 15px;
}

.footer-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 25px;
}

.footer-links a {
  color: #cbd5e1;
  font-size: 14px;
  transition: 0.3s;
}

.footer-links a:hover {
  color: #60a5fa;
}

.copyright {
  text-align: center;
  color: #94a3b8;
  font-size: 13px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 20px;
}

/* ================================
   MOBILE FIX
================================ */

@media (max-width: 900px) {
  .site-navigation,
  .header-cta {
    display: none;
  }

  .hero-grid,
  .stats-grid,
  .feature-grid,
  .testimonial-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    text-align: center;
    padding: 90px 0;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero h1 {
    font-size: 40px;
  }

  .hero p {
    font-size: 18px;
    margin-left: auto;
    margin-right: auto;
  }

  .pricing-card.featured,
  .pricing-card.featured:hover {
    transform: none;
  }
}

@media (max-width: 768px) {
  .container {
    width: 92%;
  }

  .site-header .container {
    height: 64px;
  }

  .site-logo img,
  .logo img {
    height: 36px;
    max-width: 180px;
  }

  .hero {
    padding: 70px 0;
  }

  .hero::before,
  .hero::after {
    display: none;
  }

  .hero-grid {
    gap: 35px;
  }

  .hero h1 {
    font-size: 32px;
    line-height: 1.25;
    letter-spacing: -0.5px;
  }

  .hero p {
    font-size: 16px;
  }

  .hero-cta,
  .hero-secondary,
  .pricing-btn {
    width: 100%;
    text-align: center;
    padding: 14px 20px;
  }

  .hero-image img {
    max-width: 100%;
    border-radius: 16px;
    animation: none;
  }

  .stats,
  .features,
  .testimonials,
  .pricing {
    padding: 65px 0;
  }

  .stats-grid,
  .feature-grid,
  .testimonial-grid,
  .pricing-grid {
    gap: 20px;
  }

  .stat-card,
  .feature-card,
  .testimonial-card,
  .pricing-card {
    padding: 28px;
  }

  .features h2,
  .testimonials h2,
  .pricing h2,
  .final-cta h2 {
    font-size: 30px;
    line-height: 1.3;
  }

  .final-cta {
    padding: 75px 0;
  }

  .final-cta p {
    font-size: 16px;
  }

  .footer-links {
    flex-direction: column;
    gap: 10px;
  }

  .footer-logo img {
    height: 40px;
  }

  .footer-text {
    font-size: 14px;
  }
}