/**
 * Service Sections — Apple-style modular layout
 * BEM: .ph-ss-{layout}__{element}--{modifier}
 */

/* ===== Shared ===== */
[class*="ph-ss-"] { box-sizing: border-box; }

.ph-ss--bg-white { background: #fff; }
.ph-ss--bg-light-gray { background: var(--off); }
.ph-ss--bg-dark { background: var(--navy); color: #fff; }
.ph-ss--bg-dark .ph-ss__en-label { color: var(--elec); }

.ph-ss--sp-normal { padding: clamp(80px, 12vw, 160px) 6vw; }
.ph-ss--sp-compact { padding: clamp(56px, 8vw, 100px) 6vw; }
.ph-ss--sp-spacious { padding: clamp(120px, 16vw, 220px) 6vw; }

.ph-ss__en-label {
	display: block;
	font-family: var(--fn-serif);
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.3em;
	text-transform: uppercase;
	color: var(--brand);
	margin-bottom: 20px;
}

/* ===== 1. Hero Text (Statement) ===== */
.ph-ss-hero-text {
	padding: clamp(100px, 14vw, 200px) 6vw;
}
.ph-ss-hero-text__inner {
	max-width: 1000px;
	margin: 0 auto;
}
.ph-ss--align-center .ph-ss-hero-text__inner { text-align: center; }
.ph-ss--align-center .ph-ss__en-label { text-align: center; }

.ph-ss-hero-text__heading {
	font-family: var(--fn-display);
	font-size: clamp(32px, 5vw, 64px);
	font-weight: 800;
	line-height: 1.25;
	letter-spacing: -0.02em;
	color: var(--heading);
	margin: 0 0 32px;
}
.ph-ss--bg-dark .ph-ss-hero-text__heading { color: #fff; }

.ph-ss-hero-text__body {
	font-size: clamp(16px, 1.8vw, 20px);
	line-height: 1.9;
	color: var(--text);
	max-width: 720px;
	margin: 0 auto;
}
.ph-ss--align-left .ph-ss-hero-text__body { margin: 0; }
.ph-ss--bg-dark .ph-ss-hero-text__body { color: rgba(255,255,255,0.75); }

/* ===== 2. Image + Text ===== */
.ph-ss-image-text {
	padding: clamp(80px, 10vw, 140px) 6vw;
	overflow: hidden;
}
.ph-ss-image-text__inner {
	max-width: 1200px;
	margin: 0 auto;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: clamp(40px, 6vw, 100px);
	align-items: center;
}
.ph-ss-image-text--img-large .ph-ss-image-text__inner {
	grid-template-columns: 3fr 2fr;
}
.ph-ss-image-text--img-left .ph-ss-image-text__media { order: -1; }
.ph-ss-image-text--img-left.ph-ss-image-text--img-large .ph-ss-image-text__inner {
	grid-template-columns: 3fr 2fr;
}
.ph-ss-image-text--img-right.ph-ss-image-text--img-large .ph-ss-image-text__inner {
	grid-template-columns: 2fr 3fr;
}

.ph-ss-image-text__img {
	width: 100%;
	height: auto;
	border-radius: 12px;
	object-fit: cover;
}

.ph-ss-image-text__heading {
	font-family: var(--fn-display);
	font-size: clamp(24px, 3.2vw, 40px);
	font-weight: 700;
	line-height: 1.3;
	color: var(--heading);
	margin: 0 0 24px;
}
.ph-ss--bg-dark .ph-ss-image-text__heading { color: #fff; }

.ph-ss-image-text__body {
	font-size: 16px;
	line-height: 2;
	color: var(--text);
}
.ph-ss-image-text__body p { margin: 0 0 16px; }
.ph-ss-image-text__body p:last-child { margin-bottom: 0; }
.ph-ss--bg-dark .ph-ss-image-text__body { color: rgba(255,255,255,0.75); }

/* ===== 3. Full-bleed Image/Video ===== */
.ph-ss-fullbleed {
	position: relative;
	width: 100%;
	overflow: hidden;
	background: #000;
}
.ph-ss-fullbleed__img,
.ph-ss-fullbleed__video {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.ph-ss-fullbleed--parallax .ph-ss-fullbleed__img {
	transform: scale(1.15);
	will-change: transform;
}
.ph-ss-fullbleed__caption {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	padding: 24px 6vw;
	background: linear-gradient(transparent, rgba(0,0,0,0.6));
	color: #fff;
	font-size: 14px;
	letter-spacing: 0.04em;
	margin: 0;
}

/* Parallax via CSS scroll-driven animations (Progressive Enhancement) */
@supports (animation-timeline: scroll()) {
	.ph-ss-fullbleed--parallax .ph-ss-fullbleed__img {
		animation: ph-ss-parallax linear both;
		animation-timeline: view();
		animation-range: entry 0% exit 100%;
	}
	@keyframes ph-ss-parallax {
		from { transform: scale(1.15) translateY(-8%); }
		to   { transform: scale(1.15) translateY(8%); }
	}
}

/* ===== 4. Feature Cards ===== */
.ph-ss-feature-cards {
	padding: clamp(80px, 12vw, 160px) 6vw;
}
.ph-ss-feature-cards__inner {
	max-width: 1200px;
	margin: 0 auto;
}
.ph-ss-feature-cards__head {
	text-align: center;
	margin-bottom: clamp(48px, 6vw, 80px);
}
.ph-ss-feature-cards__heading {
	font-family: var(--fn-display);
	font-size: clamp(26px, 3.5vw, 44px);
	font-weight: 700;
	color: var(--heading);
	margin: 0;
}
.ph-ss--bg-dark .ph-ss-feature-cards__heading { color: #fff; }

.ph-ss-feature-cards__grid {
	display: grid;
	gap: 32px;
}
.ph-ss-feature-cards__grid--col-2 { grid-template-columns: repeat(2, 1fr); }
.ph-ss-feature-cards__grid--col-3 { grid-template-columns: repeat(3, 1fr); }
.ph-ss-feature-cards__grid--col-4 { grid-template-columns: repeat(4, 1fr); }

.ph-ss-fcard {
	position: relative;
	padding: 40px 32px;
	border-radius: 16px;
	overflow: hidden;
	transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
}
.ph-ss--bg-white .ph-ss-fcard { background: var(--off); }
.ph-ss--bg-light-gray .ph-ss-fcard { background: #fff; box-shadow: 0 4px 20px rgba(11,29,58,0.06); }
.ph-ss--bg-dark .ph-ss-fcard { background: var(--navy-l); }

.ph-ss-fcard:hover {
	transform: translateY(-6px);
	box-shadow: 0 16px 48px rgba(11,29,58,0.12);
}

.ph-ss-fcard__img-wrap {
	margin: -40px -32px 24px;
	overflow: hidden;
	border-radius: 16px 16px 0 0;
}
.ph-ss-fcard__img {
	width: 100%;
	height: 200px;
	object-fit: cover;
	transition: transform 0.6s var(--ease);
}
.ph-ss-fcard:hover .ph-ss-fcard__img { transform: scale(1.05); }

.ph-ss-fcard__icon {
	display: block;
	font-size: 36px;
	margin-bottom: 16px;
	line-height: 1;
}
/* 内蔵SVGアイコン（数字ラベルではなくアイコン名を指定した場合） */
.ph-ss-fcard__icon--svg {
	color: var(--brand);
	margin-bottom: 20px;
}
.ph-ss-fcard__icon--svg svg {
	display: block;
	width: 46px;
	height: 46px;
}
.ph-ss--bg-dark .ph-ss-fcard__icon--svg { color: var(--cyan); }

.ph-ss-fcard__title {
	font-family: var(--fn-display);
	font-size: 20px;
	font-weight: 700;
	color: var(--heading);
	margin: 0 0 12px;
}
.ph-ss--bg-dark .ph-ss-fcard__title { color: #fff; }

.ph-ss-fcard__desc {
	font-size: 15px;
	line-height: 1.85;
	color: var(--text);
	margin: 0;
}
.ph-ss--bg-dark .ph-ss-fcard__desc { color: rgba(255,255,255,0.7); }

/* ===== 5. Process Steps ===== */
.ph-ss-process {
	padding: clamp(80px, 12vw, 160px) 6vw;
}
.ph-ss-process__inner {
	max-width: 1000px;
	margin: 0 auto;
}
.ph-ss-process__head {
	text-align: center;
	margin-bottom: clamp(48px, 6vw, 80px);
}
.ph-ss-process__heading {
	font-family: var(--fn-display);
	font-size: clamp(26px, 3.5vw, 44px);
	font-weight: 700;
	color: var(--heading);
	margin: 0;
}
.ph-ss--bg-dark .ph-ss-process__heading { color: #fff; }

/* Vertical */
.ph-ss-process--vertical .ph-ss-process__list {
	display: flex;
	flex-direction: column;
	gap: 0;
	position: relative;
}
.ph-ss-process--vertical .ph-ss-process__list::before {
	content: "";
	position: absolute;
	left: 28px;
	top: 0;
	bottom: 0;
	width: 2px;
	background: linear-gradient(180deg, var(--brand), var(--cyan));
	opacity: 0.3;
}

.ph-ss-step {
	display: grid;
	grid-template-columns: 60px 1fr;
	gap: 24px;
	padding: 32px 0;
	position: relative;
}
.ph-ss-process--vertical .ph-ss-step + .ph-ss-step {
	border-top: 1px solid var(--border);
}
.ph-ss--bg-dark .ph-ss-process--vertical .ph-ss-step + .ph-ss-step {
	border-top-color: rgba(255,255,255,0.1);
}

.ph-ss-step__num {
	font-family: var(--fn-display);
	font-size: 32px;
	font-weight: 800;
	color: var(--brand);
	line-height: 1;
	position: relative;
	z-index: 1;
}
.ph-ss--bg-dark .ph-ss-step__num { color: var(--elec); }

.ph-ss-step__title {
	font-family: var(--fn-display);
	font-size: 22px;
	font-weight: 700;
	color: var(--heading);
	margin: 0 0 8px;
}
.ph-ss--bg-dark .ph-ss-step__title { color: #fff; }

.ph-ss-step__desc {
	font-size: 15px;
	line-height: 1.85;
	color: var(--text);
	margin: 0;
}
.ph-ss--bg-dark .ph-ss-step__desc { color: rgba(255,255,255,0.7); }

.ph-ss-step__img-wrap {
	grid-column: 2;
	margin-top: 16px;
}
.ph-ss-step__img {
	width: 100%;
	max-width: 480px;
	border-radius: 10px;
	object-fit: cover;
}

/* Horizontal */
.ph-ss-process--horizontal .ph-ss-process__inner { max-width: 1200px; }
.ph-ss-process--horizontal .ph-ss-process__list {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 32px;
	position: relative;
}
.ph-ss-process--horizontal .ph-ss-step {
	display: flex;
	flex-direction: column;
	text-align: center;
	padding: 32px 20px;
	border-radius: 16px;
	grid-template-columns: 1fr;
}
.ph-ss-process--horizontal .ph-ss-step__num {
	font-size: 40px;
	margin-bottom: 16px;
}
.ph-ss-process--horizontal .ph-ss-step__img-wrap {
	grid-column: auto;
	margin-top: 16px;
}

/* ===== 6. Text Columns ===== */
.ph-ss-text-cols {
	padding: clamp(80px, 12vw, 160px) 6vw;
}
.ph-ss-text-cols__inner {
	max-width: 1200px;
	margin: 0 auto;
}
.ph-ss-text-cols__head {
	text-align: center;
	margin-bottom: clamp(48px, 6vw, 80px);
}
.ph-ss-text-cols__heading {
	font-family: var(--fn-display);
	font-size: clamp(26px, 3.5vw, 44px);
	font-weight: 700;
	color: var(--heading);
	margin: 0;
}
.ph-ss--bg-dark .ph-ss-text-cols__heading { color: #fff; }

.ph-ss-text-cols__grid {
	display: grid;
	gap: clamp(32px, 4vw, 64px);
}
.ph-ss-text-cols__grid--2 { grid-template-columns: repeat(2, 1fr); }
.ph-ss-text-cols__grid--3 { grid-template-columns: repeat(3, 1fr); }

.ph-ss-text-col__icon {
	display: block;
	color: var(--brand);
	margin-bottom: 14px;
	line-height: 1;
}
.ph-ss-text-col__icon svg {
	display: block;
	width: 40px;
	height: 40px;
}
.ph-ss--bg-dark .ph-ss-text-col__icon { color: var(--cyan); }

.ph-ss-text-col__title {
	font-family: var(--fn-display);
	font-size: 22px;
	font-weight: 700;
	color: var(--heading);
	margin: 0 0 16px;
	padding-bottom: 16px;
	border-bottom: 2px solid var(--brand);
}
.ph-ss--bg-dark .ph-ss-text-col__title { color: #fff; border-bottom-color: var(--elec); }

.ph-ss-text-col__body {
	font-size: 15px;
	line-height: 1.9;
	color: var(--text);
}
.ph-ss-text-col__body p { margin: 0 0 12px; }
.ph-ss-text-col__body p:last-child { margin-bottom: 0; }
/* 条件・手順の列挙用。ブラウザ既定だと余白が他セクションと揃わないため指定する */
.ph-ss-text-col__body ul { margin: 0; padding-left: 1.15em; list-style: disc; }
.ph-ss-text-col__body li { margin-bottom: 10px; }
.ph-ss-text-col__body li:last-child { margin-bottom: 0; }
.ph-ss-text-col__body li::marker { color: var(--brand); }
.ph-ss--bg-dark .ph-ss-text-col__body { color: rgba(255,255,255,0.75); }
.ph-ss--bg-dark .ph-ss-text-col__body li::marker { color: var(--elec); }

/* ===== 7. CTA Band ===== */
.ph-ss-cta-band {
	padding: clamp(60px, 8vw, 100px) 6vw;
}
.ph-ss-cta-band--brand {
	background: linear-gradient(135deg, var(--brand), var(--cyan));
	color: #fff;
}
.ph-ss-cta-band--dark {
	background: var(--navy);
	color: #fff;
}

.ph-ss-cta-band__inner {
	max-width: 1200px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 40px;
}

.ph-ss-cta-band__heading {
	font-family: var(--fn-display);
	font-size: clamp(22px, 2.8vw, 32px);
	font-weight: 700;
	margin: 0 0 8px;
}
.ph-ss-cta-band__body {
	font-size: 15px;
	opacity: 0.85;
	margin: 0;
	line-height: 1.7;
}

.ph-ss-cta-band__btn {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 16px 36px;
	border-radius: 50px;
	font-weight: 600;
	font-size: 15px;
	letter-spacing: 0.02em;
	text-decoration: none;
	white-space: nowrap;
	transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.ph-ss-cta-band--brand .ph-ss-cta-band__btn {
	background: #fff;
	color: var(--brand);
}
.ph-ss-cta-band--dark .ph-ss-cta-band__btn {
	background: var(--elec);
	color: var(--navy);
}
.ph-ss-cta-band__btn:hover {
	transform: translateY(-2px);
	box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

/* ===== Hero Section Enhancement (main only) ===== */
.ph-sv-hero--apple {
	min-height: 100svh;
}
.ph-sv-hero--apple .ph-sv-hero__title {
	font-size: clamp(36px, 5.5vw, 72px);
	letter-spacing: -0.03em;
}
.ph-sv-hero--apple .ph-sv-hero__lead {
	font-size: clamp(16px, 1.8vw, 20px);
	max-width: 680px;
}

/* ===== Stats Section Enhancement (main only) ===== */
.ph-sv-stats--apple {
	padding: clamp(80px, 10vw, 140px) 6vw;
	background: var(--navy);
	border-bottom: none;
}
.ph-sv-stats--apple .ph-sv-stats__inner {
	max-width: 1200px;
	gap: clamp(32px, 4vw, 64px);
}
.ph-sv-stats--apple .ph-sv-stats__item {
	border-left-color: rgba(255,255,255,0.15);
}
.ph-sv-stats--apple .ph-sv-stats__item:hover {
	border-left-color: var(--elec);
}
.ph-sv-stats--apple .ph-sv-stats__label {
	color: var(--elec);
	font-size: 14px;
	letter-spacing: 0.15em;
	margin-bottom: 18px;
}
.ph-sv-stats--apple .ph-sv-stats__num {
	font-size: clamp(48px, 6vw, 72px);
	background: linear-gradient(135deg, #fff 0%, var(--elec) 100%);
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
}
.ph-sv-stats--apple .ph-sv-stats__unit {
	color: rgba(255,255,255,0.7);
}
.ph-sv-stats--apple .ph-sv-stats__suffix {
	color: var(--elec);
}

/* ===== Responsive ===== */
@media (max-width: 1100px) {
	.ph-ss-image-text__inner,
	.ph-ss-image-text--img-large .ph-ss-image-text__inner,
	.ph-ss-image-text--img-left.ph-ss-image-text--img-large .ph-ss-image-text__inner,
	.ph-ss-image-text--img-right.ph-ss-image-text--img-large .ph-ss-image-text__inner {
		grid-template-columns: 1fr;
	}
	.ph-ss-image-text--img-left .ph-ss-image-text__media { order: -1; }

	.ph-ss-feature-cards__grid--col-4 { grid-template-columns: repeat(2, 1fr); }

	.ph-ss-text-cols__grid--3 { grid-template-columns: repeat(2, 1fr); }

	.ph-ss-cta-band__inner {
		flex-direction: column;
		text-align: center;
	}
}

@media (max-width: 760px) {
	.ph-ss-hero-text { padding: clamp(64px, 10vw, 120px) 5vw; }
	.ph-ss-hero-text__heading { font-size: clamp(28px, 7vw, 40px); }

	.ph-ss-image-text { padding: 64px 5vw; }
	.ph-ss-image-text__img { border-radius: 8px; }

	.ph-ss-feature-cards { padding: 64px 5vw; }
	.ph-ss-feature-cards__grid--col-2,
	.ph-ss-feature-cards__grid--col-3,
	.ph-ss-feature-cards__grid--col-4 {
		grid-template-columns: 1fr;
	}
	.ph-ss-fcard { padding: 28px 24px; }
	.ph-ss-fcard__img-wrap { margin: -28px -24px 20px; border-radius: 8px 8px 0 0; }

	.ph-ss-process { padding: 64px 5vw; }
	.ph-ss-process--horizontal .ph-ss-process__list {
		grid-template-columns: 1fr;
	}
	.ph-ss-process--vertical .ph-ss-process__list::before { left: 20px; }
	.ph-ss-step { grid-template-columns: 44px 1fr; gap: 16px; }
	.ph-ss-step__num { font-size: 24px; }

	.ph-ss-text-cols { padding: 64px 5vw; }
	.ph-ss-text-cols__grid--2,
	.ph-ss-text-cols__grid--3 {
		grid-template-columns: 1fr;
	}

	.ph-ss-cta-band { padding: 48px 5vw; }
	.ph-ss-cta-band__btn { width: 100%; justify-content: center; }

	.ph-ss-fullbleed[data-aspect="21/9"] { aspect-ratio: 16/9; }
}

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
	.ph-ss-fullbleed--parallax .ph-ss-fullbleed__img {
		transform: none;
		animation: none;
	}
	.ph-ss-fcard { transition: none; }
	.ph-ss-fcard:hover { transform: none; }
}