/******* Do not edit this file *******
Simple Custom CSS and JS - by Silkypress.com
Saved: Jan 12 2026 | 12:46:59 */
/* =====================
   Reset
===================== */
* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Helvetica Neue", Arial, sans-serif;
  color: #222;
}

/* =====================
   Header
===================== */
.header {
  padding: 30px 20px;
  position: relative;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
/* PCのみ */
@media screen and (min-width: 769px) {
  .logo {
    margin-top: -100px; /* ← 好みに応じて微調整 */
  }
}
.logo a {
  font-size: 35px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #000;
  text-decoration: none;
  position: relative;
  z-index: 3; /* メニュー表示時も前面 */
}

/* ===== PC Nav ===== */
 .header-nav {
    padding-top: 100px;
  }
.header-nav ul {
  list-style: none;
    display: flex;
  align-items: center; /* ← 縦中央揃え */
  gap: 50px;
  padding: 0;
}

/* =====================
   Hamburger
===================== */
.nav-toggle {
  display: none;
}

.hamburger {
  display: none;
  width: 28px;
  height: 20px;
  position: relative;
  cursor: pointer;
  z-index: 3;
}

.hamburger span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: #000;
  transition: all 0.4s ease;
}

.hamburger span:nth-child(1) { top: 0; }
.hamburger span:nth-child(2) { top: 9px; }
.hamburger span:nth-child(3) { bottom: 0; }

/* × アニメーション */
.nav-toggle:checked + .hamburger span:nth-child(1) {
  transform: rotate(45deg);
  top: 9px;
}

.nav-toggle:checked + .hamburger span:nth-child(2) {
  opacity: 0;
}

.nav-toggle:checked + .hamburger span:nth-child(3) {
  transform: rotate(-45deg);
  bottom: 9px;
}

/* =====================
   Footer
===================== */
.footer {
  padding: 30px 20px 80px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.footer-logo a {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #000;
  text-decoration: none;
  display: inline-block;
  margin-bottom: 32px;
}

.footer-nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  margin: 0;
  padding: 0;
}

/* =====================
   Responsive (Header)
===================== */
@media screen and (max-width: 768px) {
.logo a {
  font-size: 22px;
  font-weight: 700;

}
  .header-inner {
    margin: -50px auto;
  }
  .hamburger {
    display: block;
  }

  .header-nav {
    position: fixed;
    top: 30px;
    left: 0;
    width: 260px;
    height: 100vh;
    background: #F9F9F9;
    transform: translateX(-100%);
    transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
    padding-top: 96px;
    z-index: 2;
  }

  .header-nav ul {
    flex-direction: column;
    gap: 24px;
    padding-left: 24px;
    align-items: flex-start;   /* ← 左揃え */
  }

  .nav-toggle:checked ~ .header-nav {
    transform: translateX(0);
  }


/* =====================
   Responsive (Footer)
===================== */
  .footer-nav ul {
    flex-direction: column;
    gap: 20px;
  }
}
/* =====================
   Common Hover Animation
===================== */
.nav-hover {
  position: relative;
    display: inline-flex;        /* ← 重要 */
  align-items: center;         /* ← 文字を中央に */
  padding-bottom: 6px;
  color: #222;
  text-decoration: none;
}

.nav-hover::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: rgba(0,0,0,0.7);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
}

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

/* =====================
   Contact Button Hover
===================== */
.btn-contact {
  position: relative;
  overflow: hidden;
  background: #f6a000;
  color: #fff;
  padding: 8px 18px;
  border-radius: 20px;
    display: inline-flex;        /* ← 重要 */
  align-items: center;         /* ← 文字を中央に */
  text-decoration: none;
  isolation: isolate;
}

.btn-contact::before {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 120%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(255,255,255,0.5),
    transparent
  );
  transition: left 0.6s cubic-bezier(0.4,0,0.2,1);
  pointer-events: none;
  z-index: -1;
}

.btn-contact:hover::before {
  left: 120%;
}

.btn-contact:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.18);
}