/* ===================================================================
   不動産売却サポートチーム LP - Style
   =================================================================== */

/* --- Reset & Base --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-primary: #1a3a5c;
  --color-primary-light: #2a5a8c;
  --color-accent: #b8963e;
  --color-accent-light: #d4b86a;
  --color-bg: #fafaf8;
  --color-bg-warm: #f5f3ef;
  --color-text: #2c2c2c;
  --color-text-light: #6b6b6b;
  --color-white: #ffffff;
  --color-line: #06c755;
  --color-phone: #1a3a5c;
  --color-border: #e0ddd6;
  --font-sans: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
  --font-serif: 'Noto Serif JP', 'Hiragino Mincho ProN', serif;
  --shadow-soft: 0 4px 24px rgba(0, 0, 0, 0.06);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.08);
  --radius: 8px;
  --transition: 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.8;
  letter-spacing: 0.02em;
  overflow-x: hidden;
}

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

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

.container {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

.sp-only {
  display: none;
}

/* --- Fade-in Animation --- */
.fade-in {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--transition), transform var(--transition);
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===================================================================
   HERO
   =================================================================== */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  max-height: 1000px;
  overflow: hidden;
}

.hero__image-wrap {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(26, 58, 92, 0.15) 0%,
    rgba(26, 58, 92, 0.05) 40%,
    rgba(26, 58, 92, 0.35) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  padding: 0 24px;
}

.hero__team-name {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--color-white);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
  margin-bottom: 16px;
}

.hero__catch {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 4vw, 2.6rem);
  font-weight: 500;
  line-height: 1.7;
  letter-spacing: 0.12em;
  color: var(--color-white);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.35);
}

.hero__scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.hero__scroll-hint span {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--color-white);
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.3);
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: var(--color-white);
  opacity: 0.6;
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  50.01% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ===================================================================
   SECTION COMMON
   =================================================================== */
.section {
  padding: 100px 0;
}

.section__label {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.25em;
  color: var(--color-accent);
  text-align: center;
  margin-bottom: 12px;
}

.section__title {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-align: center;
  color: var(--color-primary);
}

.section__divider {
  width: 40px;
  height: 1px;
  background: var(--color-accent);
  margin: 24px auto 48px;
}

/* ===================================================================
   ABOUT - 会社紹介
   =================================================================== */
.section--about {
  background: var(--color-white);
}

.about__body {
  max-width: 720px;
  margin: 0 auto 48px;
}

.about__body p {
  font-size: 0.95rem;
  line-height: 2;
  color: var(--color-text);
  margin-bottom: 20px;
}

.about__body p:last-child {
  margin-bottom: 0;
}

.about__body strong {
  color: var(--color-primary);
  font-weight: 700;
}

.about__highlight {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.about__highlight-item {
  text-align: center;
  padding: 24px 16px;
}

.about__highlight-number {
  font-family: var(--font-serif);
  font-size: 3.2rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.about__highlight-unit {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-primary);
  margin-left: 4px;
}

.about__highlight-label {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-top: 8px;
  letter-spacing: 0.05em;
}

/* ===================================================================
   COMPANY - 会社概要
   =================================================================== */
.section--company {
  background: var(--color-bg-warm);
}

.company__card {
  max-width: 720px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.company__table {
  width: 100%;
  border-collapse: collapse;
}

.company__table th,
.company__table td {
  padding: 18px 24px;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}

.company__table th {
  width: 130px;
  font-weight: 500;
  color: var(--color-primary);
  background: rgba(26, 58, 92, 0.03);
  white-space: nowrap;
}

.company__table td a {
  color: var(--color-primary-light);
  font-weight: 500;
}

.company__table tr:last-child th,
.company__table tr:last-child td {
  border-bottom: none;
}

.company__map {
  padding: 0;
}

.company__map iframe {
  display: block;
  width: 100%;
  height: 280px;
}

/* ===================================================================
   MERITS - メリット
   =================================================================== */
.section--merits {
  background: var(--color-white);
}

.merit {
  display: flex;
  align-items: center;
  gap: 48px;
  max-width: 800px;
  margin: 0 auto 64px;
}

.merit:last-child {
  margin-bottom: 0;
}

.merit:nth-child(odd) {
  flex-direction: row;
}

.merit:nth-child(even) {
  flex-direction: row-reverse;
}

.merit__image-wrap {
  flex: 0 0 280px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  overflow: hidden;
  background: #ffffff;
  box-shadow: var(--shadow-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}

.merit__image {
  width: 85%;
  height: 85%;
  object-fit: contain;
  background: #ffffff;
}

/* 水色背景の画像（speedy.png）用：円全体を画像で満たし、枠外の水色をカット */
.merit__image--cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.merit__body {
  flex: 1;
}

.merit__number {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  display: block;
  margin-bottom: 8px;
}

.merit__title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

.merit__text {
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--color-text);
}

/* ===================================================================
   TEAM - 担当者紹介
   =================================================================== */
.section--team {
  background: var(--color-bg-warm);
}

.team__grid {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.team__member {
  text-align: center;
  max-width: 280px;
}

.team__photo-wrap {
  width: 220px;
  height: 275px;
  margin: 0 auto 20px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.team__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.team__info {
  text-align: center;
}

.team__name {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 4px;
  letter-spacing: 0.08em;
}

.team__role {
  font-size: 0.8rem;
  color: var(--color-text-light);
  letter-spacing: 0.05em;
}

.team__message {
  text-align: center;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 400;
  line-height: 2;
  color: var(--color-primary);
  letter-spacing: 0.08em;
}

/* ===================================================================
   VIDEO - ご紹介動画
   =================================================================== */
.section--video {
  background: var(--color-white);
}

.video__wrap {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.video__wrap iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* ===================================================================
   FAQ - よくある質問
   =================================================================== */
.section--faq {
  background: var(--color-bg-warm);
}

.faq__list {
  max-width: 720px;
  margin: 0 auto;
}

.faq__item {
  background: var(--color-white);
  border-radius: var(--radius);
  margin-bottom: 12px;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.faq__question {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  list-style: none;
  transition: background 0.3s ease;
}

.faq__question::-webkit-details-marker {
  display: none;
}

.faq__question::after {
  content: '';
  flex-shrink: 0;
  margin-left: auto;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  transform: rotate(45deg);
  transition: transform 0.3s ease;
}

details[open] .faq__question::after {
  transform: rotate(-135deg);
}

.faq__question:hover {
  background: rgba(26, 58, 92, 0.02);
}

.faq__q-icon,
.faq__a-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-weight: 700;
}

.faq__q-icon {
  background: var(--color-primary);
  color: var(--color-white);
}

.faq__a-icon {
  background: var(--color-accent);
  color: var(--color-white);
}

.faq__answer {
  display: flex;
  gap: 16px;
  padding: 0 24px 20px;
}

.faq__answer p {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--color-text-light);
  padding-top: 4px;
}

/* ===================================================================
   CTA - 締め
   =================================================================== */
.section--cta {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  padding: 80px 0;
}

.cta__content {
  text-align: center;
}

.cta__title {
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 500;
  color: var(--color-white);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.cta__sub {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.9;
  margin-bottom: 36px;
}

.cta__buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.cta__btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta__btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.cta__btn--line {
  background: var(--color-line);
  color: var(--color-white);
}

.cta__btn--phone {
  background: var(--color-white);
  color: var(--color-primary);
}

.cta__btn-icon {
  width: 22px;
  height: 22px;
}

.cta__note {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ===================================================================
   FOOTER
   =================================================================== */
.footer {
  background: #111;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  padding: 40px 24px;
}

.footer__company {
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.footer__shop {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 16px;
}

.footer__copy {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.4);
}

/* ===================================================================
   FIXED CTA
   =================================================================== */
.fixed-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  opacity: 0;
  transform: translateY(100%);
  transition: opacity 0.5s ease, transform 0.5s ease;
  pointer-events: none;
}

.fixed-cta.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.fixed-cta__btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 12px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: filter 0.3s ease;
}

.fixed-cta__btn:hover {
  filter: brightness(1.1);
}

.fixed-cta__btn--line {
  background: var(--color-line);
  color: var(--color-white);
}

.fixed-cta__btn--phone {
  background: var(--color-primary);
  color: var(--color-white);
}

.fixed-cta__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ===================================================================
   RESPONSIVE - Tablet
   =================================================================== */
@media (max-width: 768px) {
  .section {
    padding: 72px 0;
  }

  .sp-only {
    display: inline;
  }

  /* Hero */
  .hero {
    min-height: 500px;
    max-height: 750px;
  }

  .hero__catch {
    font-size: clamp(1.3rem, 5.5vw, 2rem);
  }

  /* About */
  .about__highlight {
    gap: 24px;
  }

  .about__highlight-number {
    font-size: 2.5rem;
  }

  /* Company */
  .company__table th,
  .company__table td {
    padding: 14px 18px;
    font-size: 0.85rem;
  }

  .company__table th {
    width: 100px;
  }

  /* Merits */
  .merit {
    flex-direction: column !important;
    gap: 24px;
    text-align: center;
    margin-bottom: 56px;
  }

  .merit__image-wrap {
    flex: 0 0 200px;
    width: 200px;
    height: 200px;
  }

  .merit__body {
    max-width: 480px;
  }

  /* Team */
  .team__grid {
    gap: 32px;
  }

  .team__photo-wrap {
    width: 180px;
    height: 225px;
  }

  /* CTA buttons */
  .cta__btn {
    padding: 14px 28px;
    font-size: 0.9rem;
  }

  /* Footer padding for fixed CTA */
  .footer {
    padding-bottom: 80px;
  }
}

/* ===================================================================
   RESPONSIVE - Mobile
   =================================================================== */
@media (max-width: 480px) {
  html {
    font-size: 15px;
  }

  .container {
    padding: 0 18px;
  }

  .section {
    padding: 56px 0;
  }

  .section__divider {
    margin: 20px auto 36px;
  }

  /* Hero */
  .hero {
    min-height: 100svh;
    max-height: none;
  }

  .hero__team-name {
    font-size: 0.75rem;
    letter-spacing: 0.2em;
  }

  .hero__catch {
    font-size: 1.35rem;
    letter-spacing: 0.08em;
    line-height: 1.9;
  }

  /* About */
  .about__body p {
    font-size: 0.88rem;
  }

  .about__highlight {
    gap: 12px;
  }

  .about__highlight-item {
    padding: 16px 12px;
  }

  .about__highlight-number {
    font-size: 2.2rem;
  }

  /* Company */
  .company__table th {
    width: 80px;
    font-size: 0.8rem;
  }

  .company__table td {
    font-size: 0.82rem;
  }

  .company__map iframe {
    height: 220px;
  }

  /* Merits */
  .merit {
    margin-bottom: 48px;
  }

  .merit__image-wrap {
    flex: 0 0 180px;
    width: 180px;
    height: 180px;
  }

  .merit__title {
    font-size: 1.15rem;
  }

  .merit__text {
    font-size: 0.85rem;
  }

  /* Team */
  .team__photo-wrap {
    width: 160px;
    height: 200px;
  }

  .team__name {
    font-size: 1.05rem;
  }

  .team__message {
    font-size: 0.92rem;
  }

  /* FAQ */
  .faq__question {
    padding: 16px 18px;
    font-size: 0.88rem;
    gap: 12px;
  }

  .faq__answer {
    padding: 0 18px 16px;
    gap: 12px;
  }

  .faq__q-icon,
  .faq__a-icon {
    width: 28px;
    height: 28px;
    font-size: 0.75rem;
  }

  /* CTA */
  .section--cta {
    padding: 56px 0;
  }

  .cta__buttons {
    flex-direction: column;
    align-items: center;
  }

  .cta__btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
    padding: 14px 24px;
  }

  /* Fixed CTA */
  .fixed-cta__btn {
    padding: 14px 8px;
    font-size: 0.78rem;
    gap: 6px;
  }

  .fixed-cta__icon {
    width: 18px;
    height: 18px;
  }

  /* Footer */
  .footer {
    padding-bottom: 72px;
  }
}

/* ===================================================================
   PHONE MODAL
   =================================================================== */
.phone-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.phone-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.phone-modal[aria-hidden="true"] {
  pointer-events: none;
}

.phone-modal[aria-hidden="false"] {
  pointer-events: auto;
}

.phone-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  cursor: pointer;
}

.phone-modal__content {
  position: relative;
  width: 100%;
  max-width: 360px;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2);
  overflow: hidden;
}

.phone-modal__body {
  padding: 32px 24px 24px;
}

.phone-modal__main {
  font-size: 1.1rem;
  font-weight: 700;
  color: #00306d;
  line-height: 1.6;
  margin-bottom: 12px;
}

.phone-modal__sub {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.6;
}

.phone-modal__buttons {
  display: flex;
  gap: 12px;
  padding: 0 24px 24px;
}

.phone-modal__btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
  text-decoration: none;
  border: none;
  font-family: inherit;
}

.phone-modal__btn--cancel {
  background: #e8e8e8;
  color: var(--color-text);
}

.phone-modal__btn--cancel:hover {
  background: #ddd;
}

.phone-modal__btn--call {
  background: #00306d;
  color: #ffffff;
}

.phone-modal__btn--call:hover {
  background: #002555;
}

/* safe area for iOS */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
  .fixed-cta {
    padding-bottom: env(safe-area-inset-bottom);
  }

  .footer {
    padding-bottom: calc(40px + env(safe-area-inset-bottom));
  }

  @media (max-width: 768px) {
    .footer {
      padding-bottom: calc(80px + env(safe-area-inset-bottom));
    }
  }
}