/* Layout Styles */

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

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, rgba(228, 64, 95, 0.95) 0%, rgba(245, 96, 64, 0.95) 50%, rgba(252, 175, 69, 0.95) 100%);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  z-index: var(--z-fixed);
  transition: all var(--transition-normal);
}

.header.scrolled {
  background: linear-gradient(135deg, rgba(228, 64, 95, 0.98) 0%, rgba(245, 96, 64, 0.98) 50%, rgba(252, 175, 69, 0.98) 100%);
  box-shadow: var(--shadow-xl);
}

.nav {
  padding: var(--spacing-md) 0;
}

.nav__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__toggle {
  display: none;
  background: transparent;
  border: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}

.nav__toggle:focus-visible {
  outline: 3px solid rgba(255, 255, 255, 0.9);
  outline-offset: 2px;
}

.nav__toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text-light);
  margin: 4px 0;
  border-radius: 2px;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.nav__logo {
  display: flex;
  align-items: center;
}

.nav__logo-img {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.nav__company-name {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-light);
  font-family: var(--font-heading);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.nav__link {
  color: var(--color-text-light);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  transition: all var(--transition-fast);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-md);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.nav__link:hover {
  color: var(--color-text-light);
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

.nav__link--cta {
  background: rgba(255, 255, 255, 0.2);
  color: var(--color-text-light);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  font-weight: var(--font-weight-semibold);
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.nav__link--cta:hover {
  color: var(--color-text-light);
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Hero Section */
.hero {
  min-height: 75vh;
  display: flex;
  align-items: center;
  position: relative;
  background: linear-gradient(135deg, #E4405F 0%, #F56040 50%, #FCAF45 100%);
  overflow: hidden;
  margin-top: -80px;
  padding-top: 80px;
  padding-bottom: var(--spacing-3xl);
}

.hero__background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.particles {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
}

.hero__container {
  position: relative;
  z-index: 2;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: var(--spacing-4xl) var(--container-padding) var(--spacing-2xl);
  text-align: center;
}

.hero__content {
  max-width: 800px;
  margin: 0 auto;
}

.hero__title {
  margin-bottom: var(--spacing-lg);
}

.hero__title-main {
  display: block;
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-light);
  line-height: var(--line-height-tight);
  margin-bottom: var(--spacing-sm);
}

.hero__title-sub {
  display: block;
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-light);
  opacity: 0.9;
}

.hero__description {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  opacity: 0.9;
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero__guarantee {
  margin-bottom: var(--spacing-2xl);
}

.hero__guarantee-img {
  max-width: 300px;
  height: auto;
  margin: 0 auto;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.3));
}

.hero__cta {
  margin-top: var(--spacing-lg);
}

/* Problem Section */
.problem {
  padding: var(--spacing-3xl) 0;
  background: #FAFAFA;
  position: relative;
  overflow: hidden;
}

.problem::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('img/イメージ画像_いいね・フォロー・アンフォロー.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.05;
  z-index: 1;
}

.problem__container {
  position: relative;
  z-index: 2;
}

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

.problem__content {
  text-align: center;
}

.problem__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-3xl);
}

.problem__stat {
  background: linear-gradient(135deg, #FFF5F5 0%, #FFE8E8 50%, #FFD6D6 100%);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  border: 1px solid rgba(228, 64, 95, 0.2);
  position: relative;
  overflow: hidden;
}

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

.problem__stat::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #E4405F 0%, #F56040 50%, #FCAF45 100%);
}

.problem__number {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-bold);
  color: #E4405F;
  line-height: 1;
  margin-bottom: var(--spacing-sm);
}

.problem__label {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  color: #8B4A5C;
  margin-bottom: var(--spacing-sm);
}

.problem__description {
  color: #8B4A5C;
  line-height: var(--line-height-relaxed);
  font-size: var(--font-size-sm);
}

/* Service Section */
.service {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(135deg, #ffffff 0%, #fafafa 100%);
  position: relative;
  overflow: hidden;
}

.service::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('img/プロが代行するイメージ画像.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.03;
  z-index: 1;
}

.service__container {
  position: relative;
  z-index: 2;
}

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

.service__content {
  text-align: center;
}

.service__features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-3xl);
}

.service__flow {
  max-width: 600px;
  margin: 0 auto;
}

.service__flow-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* Benefits Section */
.benefits {
  padding: var(--spacing-3xl) 0;
  background: #FAFAFA;
  position: relative;
  overflow: hidden;
}

.benefits::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('img/フォロワー増加イメージ.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.04;
  z-index: 1;
}

.benefits__container {
  position: relative;
  z-index: 2;
}

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

.benefits__content {
  text-align: center;
}

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-3xl);
}

/* Trust Section */
.trust {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(135deg, #E4405F 0%, #F56040 50%, #FCAF45 100%);
  color: var(--color-text-light);
}

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

.trust__content {
  text-align: center;
}

.trust__reasons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-3xl);
}

.trust-item__title {
  color: var(--color-text-light);
}

.trust-item__description {
  color: var(--color-text-light);
  opacity: 0.9;
}

/* Pricing Section */
.pricing {
  padding: var(--spacing-3xl) 0;
  background: #FAFAFA;
}

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

.pricing__content {
  text-align: center;
}

/* CTA Section */
.cta {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(135deg, #E4405F 0%, #F56040 50%, #FCAF45 100%);
  color: var(--color-text-light);
}

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

.cta__content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.cta__title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
}

.cta__description {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  opacity: 0.9;
  margin-bottom: var(--spacing-2xl);
  line-height: var(--line-height-relaxed);
}

.cta__button {
  margin-top: var(--spacing-xl);
}

/* Footer */
.footer {
  background: linear-gradient(135deg, #2a2a2a 0%, #1f1f1f 100%);
  color: var(--color-text-light);
  padding: var(--spacing-xl) 0;
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, rgba(228, 64, 95, 0.8) 25%, rgba(245, 96, 64, 0.8) 50%, rgba(252, 175, 69, 0.8) 75%, transparent 100%);
}

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

.footer__content {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.footer__links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

.footer__link {
  color: var(--color-text-light);
  opacity: 0.8;
  transition: all var(--transition-fast);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  position: relative;
}

.footer__link:hover {
  opacity: 1;
  color: var(--color-primary);
  background: rgba(228, 64, 95, 0.1);
  transform: translateY(-1px);
}

.footer__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: all var(--transition-fast);
  transform: translateX(-50%);
}

.footer__link:hover::after {
  width: 100%;
}

.footer__copyright {
  font-size: var(--font-size-sm);
  opacity: 0.6;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .hero__title-main {
    font-size: var(--font-size-4xl);
  }
  
  .hero__title-sub {
    font-size: var(--font-size-xl);
  }
  
  .section__title {
    font-size: var(--font-size-2xl);
  }
  
  .nav__menu {
    gap: var(--spacing-md);
  }
  
  .nav__link {
    font-size: var(--font-size-sm);
  }
}

@media (max-width: 768px) {
  .nav {
    padding: var(--spacing-sm) 0;
  }
  
  .nav__logo-img {
    height: 32px;
  }
  
  .nav__company-name {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
  }
  
  .nav__toggle {
    display: inline-flex;
  }

  .nav__menu {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    background: linear-gradient(135deg, rgba(228, 64, 95, 0.98) 0%, rgba(245, 96, 64, 0.98) 50%, rgba(252, 175, 69, 0.98) 100%);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    display: none;
    flex-direction: column;
    gap: 0;
    padding: var(--spacing-sm) var(--container-padding);
    z-index: var(--z-fixed);
  }

  .nav__menu.show {
    display: flex;
  }
  
  .nav__link {
    font-size: var(--font-size-xs);
    padding: var(--spacing-xs);
  }
  
  .nav__link--cta {
    padding: var(--spacing-xs) var(--spacing-sm);
  }

  .nav__menu .nav__link {
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
  }
  
  .hero {
    min-height: 65vh;
  }
  
  .hero__container {
    padding: var(--spacing-3xl) var(--container-padding) var(--spacing-lg);
  }
  
  .hero__title-main {
    font-size: var(--font-size-3xl);
  }
  
  .hero__title-sub {
    font-size: var(--font-size-lg);
  }
  
  .hero__description {
    font-size: var(--font-size-base);
  }
  
  /* Guarantee card styles removed */
  
  .problem,
  .service,
  .benefits,
  .trust,
  .pricing,
  .cta {
    padding: var(--spacing-3xl) 0;
  }
  
  .section__title {
    font-size: var(--font-size-xl);
  }
  
  .problem__stats,
  .service__features,
  .benefits__grid,
  .trust__reasons {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .problem__stat {
    padding: var(--spacing-lg);
  }
  
  .problem__number {
    font-size: var(--font-size-4xl);
  }
  
  .cta__title {
    font-size: var(--font-size-2xl);
  }
  
  .cta__description {
    font-size: var(--font-size-base);
  }
  
  .footer__links {
    flex-direction: column;
    gap: var(--spacing-md);
  }
}

@media (max-width: 480px) {
  .container-padding {
    padding: 0 var(--spacing-sm);
  }
  
  .nav__brand {
    gap: var(--spacing-xs);
  }
  
  .nav__company-name {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
  }
  
  .nav__menu {
    gap: var(--spacing-xs);
  }
  
  .nav__link {
    font-size: var(--font-size-xs);
    padding: var(--spacing-xs);
  }
  
  .hero__title-main {
    font-size: var(--font-size-2xl);
  }
  
  .hero__title-sub {
    font-size: var(--font-size-base);
  }
  
  /* Guarantee card styles removed */
  
  .problem,
  .service,
  .benefits,
  .trust,
  .pricing,
  .cta {
    padding: var(--spacing-2xl) 0;
  }
  
  .section__title {
    font-size: var(--font-size-lg);
  }
  
  .cta__title {
    font-size: var(--font-size-xl);
  }
}

/* Print Styles */
@media print {
  .header,
  .sticky-cta,
  .hero__background,
  .particles {
    display: none !important;
  }
  
  .hero {
    min-height: auto;
    background: none !important;
    color: black !important;
  }
  
  .hero__title-main,
  .hero__title-sub,
  .hero__description {
    color: black !important;
  }
  
  .trust {
    background: none !important;
    color: black !important;
  }
  
  .cta {
    background: none !important;
    color: black !important;
  }
  
  .cta__title,
  .cta__description {
    color: black !important;
  }
}