/* ===========================================
   TAKAYASU Reform Form - Base & Reset
   =========================================== */

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

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: var(--fw-regular);
  line-height: var(--lh-base);
  color: var(--color-text);
  background: var(--color-bg);
  min-height: 100vh;
  min-height: 100dvh;
  letter-spacing: 0.02em;
}

img, svg {
  display: block;
  max-width: 100%;
}

a {
  color: var(--color-text);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

a:hover {
  opacity: 0.65;
}

/* -- Typography -- */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: var(--fw-medium);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-wide);
  color: var(--color-brand-primary);
}

/* -- Utility -- */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* -- Focus Visible -- */
:focus-visible {
  outline: 1px solid var(--color-brand-primary);
  outline-offset: 3px;
}

/* -- Selection -- */
::selection {
  background: var(--color-brand-primary);
  color: #fff;
}

/* -- Scrollbar -- */
::-webkit-scrollbar {
  width: 4px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--color-border-strong);
  border-radius: 2px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-muted);
}

/* -- Container -- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  padding-bottom: var(--space-3xl);
}

/* -- Header -- */
.site-header {
  text-align: center;
  padding: var(--space-3xl) var(--container-padding) var(--space-2xl);
}

.site-header__logo-img {
  width: 150px;
  height: auto;
  margin: 0 auto var(--space-2xl);
  opacity: 0.92;
}

.site-header__eyebrow {
  font-family: var(--font-display);
  font-size: var(--fs-display);
  font-weight: 400;
  color: var(--color-brand-primary);
  letter-spacing: 0.04em;
  line-height: 1;
  margin-bottom: var(--space-lg);
}

.site-header__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: var(--fw-regular);
  color: var(--color-text-muted);
  margin-bottom: 0;
  letter-spacing: var(--ls-widest);
  text-transform: none;
}

.site-header__desc {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: var(--lh-loose);
  max-width: 440px;
  margin: 0 auto;
  letter-spacing: 0.04em;
  font-weight: var(--fw-light);
}

/* -- Decorative Line -- */
.deco-line {
  width: 1px;
  height: 40px;
  background: var(--color-brand-primary);
  margin: var(--space-xl) auto;
  opacity: 0.5;
}

/* -- Phone CTA Button -- */
.phone-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding: 18px var(--space-lg);
  background: var(--color-phone-bg);
  color: var(--color-phone-text);
  text-decoration: none;
  border-radius: var(--btn-radius);
  min-height: 60px;
  box-shadow: var(--shadow-phone);
  transition: background var(--transition-fast), transform var(--transition-fast), opacity var(--transition-fast);
  cursor: pointer;
  letter-spacing: 0.06em;
}

.phone-cta:hover {
  background: var(--color-phone-hover);
  color: var(--color-phone-text);
  opacity: 1;
  transform: translateY(-1px);
}

.phone-cta:active {
  transform: translateY(0);
}

.phone-cta__icon {
  flex-shrink: 0;
  stroke-width: 1.4;
}

.phone-cta__text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.2;
}

.phone-cta__label {
  font-size: 0.6875rem;
  font-weight: var(--fw-regular);
  opacity: 0.75;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.phone-cta__number {
  font-size: 1.125rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.08em;
  margin-top: 2px;
}

.phone-cta__hours {
  font-size: 0.6875rem;
  opacity: 0.7;
  white-space: nowrap;
  margin-left: auto;
  letter-spacing: 0.08em;
}

.phone-cta--top {
  max-width: var(--container-max);
  margin: 0 auto;
  margin-top: var(--space-base);
  margin-left: var(--container-padding);
  margin-right: var(--container-padding);
  border-radius: var(--btn-radius);
}

.phone-cta--bottom {
  max-width: var(--container-max);
  margin: var(--space-2xl) auto 0;
  border-radius: var(--btn-radius);
}

/* -- Footer -- */
.site-footer {
  text-align: center;
  padding: var(--space-2xl) var(--container-padding);
  margin-top: var(--space-3xl);
  border-top: 1px solid var(--color-border-light);
}

.site-footer__links {
  margin-bottom: var(--space-md);
}

.site-footer__links a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: color 0.2s ease;
}

.site-footer__links a:hover {
  color: var(--color-brand-primary);
  text-decoration: none;
  opacity: 1;
}

.site-footer__copy {
  font-family: var(--font-display);
  font-size: 0.875rem;
  color: var(--color-text-placeholder);
  margin: 0;
  letter-spacing: 0.12em;
}