/* １分サクサク画像結合ソフト — 2026 */

:root {
	--green-900: #0b3d24;
	--green-700: #0f6b3d;
	--green-500: #22a55b;
	--green-100: #e8f5ee;
	--orange-500: #e8873a;
	--pink-400: #e879a8;
	--bg: #f6f8f5;
	--surface: #ffffff;
	--text: #1c211c;
	--text-muted: #5a665c;
	--border: #dde5dd;
	--radius: 14px;
	--radius-sm: 8px;
	--shadow: 0 8px 30px rgba(15, 61, 29, 0.08);
	--font: "Noto Sans JP", "Hiragino Sans", "Yu Gothic UI", Meiryo, sans-serif;
	--header-h: 64px;
}

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

html { scroll-behavior: smooth; }

body {
	margin: 0;
	font-family: var(--font);
	font-size: 1rem;
	line-height: 1.75;
	color: var(--text);
	background: var(--bg);
}

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

a { color: var(--green-700); text-decoration-thickness: 1px; }
a:hover { color: var(--green-500); }

.container {
	width: min(1120px, 100% - 2rem);
	margin-inline: auto;
}

.container--narrow {
	width: min(800px, 100% - 2rem);
	margin-inline: auto;
}

/* Header */
.header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: rgba(255, 255, 255, 0.92);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--border);
}

.header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	min-height: var(--header-h);
	padding: 0 1rem;
	max-width: 1120px;
	margin-inline: auto;
}

.logo {
	display: flex;
	flex-direction: column;
	text-decoration: none;
	color: var(--green-900);
	line-height: 1.2;
}

.logo__main {
	font-size: 1.25rem;
	font-weight: 700;
	letter-spacing: 0.02em;
}

.logo__sub {
	font-size: 0.7rem;
	font-weight: 500;
	color: var(--text-muted);
}

.nav-toggle {
	display: none;
	background: var(--green-700);
	color: #fff;
	border: none;
	border-radius: var(--radius-sm);
	padding: 0.5rem 0.85rem;
	font-size: 0.875rem;
	font-weight: 700;
	cursor: pointer;
}

.nav__list {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.35rem 0.5rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.nav__list a:not(.btn) {
	display: block;
	padding: 0.45rem 0.75rem;
	border-radius: var(--radius-sm);
	font-size: 0.875rem;
	font-weight: 500;
	text-decoration: none;
	color: var(--text);
}

.nav__list a:not(.btn):hover {
	background: var(--green-100);
	color: var(--green-700);
}

.nav__list a.btn {
	padding: 0.45rem 1rem;
}

.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.35rem;
	padding: 0.65rem 1.25rem;
	border-radius: 999px;
	font-size: 0.9375rem;
	font-weight: 700;
	text-decoration: none;
	border: 2px solid transparent;
	cursor: pointer;
	transition: transform 0.15s, box-shadow 0.15s;
}

.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow); }

.btn--primary {
	background: var(--green-700);
	color: #fff;
}
.btn--primary:hover { background: var(--green-500); color: #fff; }

.btn--outline {
	background: transparent;
	color: var(--green-700);
	border-color: var(--green-700);
}
.btn--outline:hover { background: var(--green-100); color: var(--green-700); }

.btn--accent {
	background: var(--orange-500);
	color: #fff;
}
.btn--accent:hover { color: #fff; filter: brightness(1.05); }

.btn--lg { padding: 0.85rem 1.75rem; font-size: 1rem; }

/* Hero */
.hero {
	padding: 3rem 0 2.5rem;
	background: linear-gradient(160deg, var(--green-900) 0%, var(--green-700) 55%, #1a7a48 100%);
	color: #fff;
}

.hero__grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 2.5rem;
	align-items: center;
}

.hero__eyebrow {
	display: inline-block;
	font-size: 0.8rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	background: rgba(255,255,255,0.15);
	padding: 0.35rem 0.75rem;
	border-radius: 999px;
	margin-bottom: 1rem;
}

.hero h1 {
	font-size: clamp(1.75rem, 4vw, 2.5rem);
	line-height: 1.3;
	margin: 0 0 1rem;
	font-weight: 700;
}

.hero__lead {
	font-size: 1.05rem;
	opacity: 0.92;
	margin: 0 0 1.5rem;
	max-width: 32em;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.hero__visual img {
	border-radius: var(--radius);
	box-shadow: 0 20px 50px rgba(0,0,0,0.25);
}

/* Sections */
.section {
	padding: 3.5rem 0;
}

.section--alt { background: var(--surface); }

.section__head {
	text-align: center;
	margin-bottom: 2.5rem;
}

.section__head h2 {
	font-size: clamp(1.35rem, 3vw, 1.85rem);
	color: var(--green-900);
	margin: 0 0 0.5rem;
}

.section__head p {
	color: var(--text-muted);
	margin: 0;
	max-width: 36em;
	margin-inline: auto;
}

/* Cards */
.card {
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 1.5rem;
	box-shadow: var(--shadow);
}

.card--form { padding: 1.75rem; }

/* Form */
.form-group { margin-bottom: 1.25rem; }

.form-group label {
	display: block;
	font-size: 0.875rem;
	font-weight: 700;
	margin-bottom: 0.35rem;
	color: var(--text);
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="email"],
.form-group textarea,
.form-group select {
	width: 100%;
	max-width: 100%;
	padding: 0.65rem 0.85rem;
	border: 1px solid var(--border);
	border-radius: var(--radius-sm);
	font-size: 1rem;
	font-family: inherit;
	background: #fff;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
	outline: 2px solid var(--green-500);
	outline-offset: 1px;
	border-color: var(--green-500);
}

.form-hint {
	font-size: 0.8rem;
	color: var(--text-muted);
	margin-top: 0.25rem;
}

.form-row {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 0 1rem;
}

.form-phone {
	display: flex;
	align-items: center;
	gap: 0.35rem;
	flex-wrap: wrap;
}

.form-phone input {
	flex: 1 1 4.5rem;
	min-width: 0;
	padding: 0.65rem 0.85rem;
	border: 1px solid var(--border);
	border-radius: var(--radius-sm);
	font-size: 1rem;
	font-family: inherit;
	background: #fff;
}

.form-phone input:focus {
	outline: 2px solid var(--green-500);
	outline-offset: 1px;
	border-color: var(--green-500);
}

.form-phone__sep {
	color: var(--text-muted);
	font-weight: 700;
}

.form-actions {
	margin-top: 1.5rem;
}

.form-required-note {
	font-size: 0.85rem;
	color: var(--text-muted);
	margin: 0 0 1.25rem;
}

.required-mark {
	color: #c44;
	font-weight: 700;
}

.inquiry-lead {
	font-size: 1.05rem;
	color: var(--text-muted);
	margin-bottom: 1.5rem;
}

.inquiry-callout {
	padding: 1.25rem 1.5rem;
	margin-bottom: 2rem;
	background: var(--green-50, #f0faf4);
	border: 1px solid var(--green-100, #d4edda);
}

.inquiry-callout h2 {
	font-size: 1rem;
	margin: 0 0 0.5rem;
	border: none;
	padding: 0;
}

.inquiry-callout p { margin: 0; }

.inquiry-section {
	margin-top: 2.5rem;
}

.inquiry-section > h2 {
	margin-top: 0;
}

.inquiry-card {
	margin-top: 1.25rem;
}

.inquiry-card h3 {
	margin-top: 0;
}

.inquiry-card > p {
	color: var(--text-muted);
}

.inquiry-card .form-hint:last-child {
	margin-top: 1rem;
	margin-bottom: 0;
}

.thanks-success h2 {
	margin-top: 0;
}

/* Feature grid */
.feature-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1.5rem;
}

.feature-card h3 {
	font-size: 1.05rem;
	color: var(--green-900);
	margin: 0 0 0.5rem;
}

.feature-card p { margin: 0; color: var(--text-muted); font-size: 0.9375rem; }

.feature-card__num {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2rem;
	height: 2rem;
	background: var(--green-700);
	color: #fff;
	border-radius: 50%;
	font-size: 0.875rem;
	font-weight: 700;
	margin-bottom: 0.75rem;
}

/* Pricing */
.pricing-cards {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1.25rem;
	margin-bottom: 2rem;
}

.pricing-card {
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 1.5rem;
	text-align: center;
}

.pricing-card--featured {
	border-color: var(--orange-500);
	box-shadow: 0 0 0 2px rgba(232, 135, 58, 0.2), var(--shadow);
}

.pricing-card__name {
	font-size: 1.1rem;
	font-weight: 700;
	color: var(--green-900);
	margin: 0 0 0.5rem;
}

.pricing-card__price {
	font-size: 1.5rem;
	font-weight: 700;
	color: var(--green-700);
	margin: 0 0 0.75rem;
}

.pricing-card__price small {
	display: block;
	font-size: 0.8rem;
	font-weight: 400;
	color: var(--text-muted);
}

.pricing-cards--duo {
	grid-template-columns: repeat(2, 1fr);
	max-width: 720px;
	margin-inline: auto;
}

.data-table--2col {
	min-width: 480px;
}

.guide-toc ol {
	margin: 0;
	padding-left: 1.25rem;
}

.guide-toc li + li {
	margin-top: 0.35rem;
}

.pricing-card p { font-size: 0.875rem; color: var(--text-muted); margin: 0; }

.table-wrap {
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
	border: 1px solid var(--border);
	border-radius: var(--radius);
	background: var(--surface);
}

.data-table {
	width: 100%;
	min-width: 640px;
	border-collapse: collapse;
	font-size: 0.875rem;
}

.data-table th,
.data-table td {
	padding: 0.65rem 0.85rem;
	border-bottom: 1px solid var(--border);
	text-align: left;
	vertical-align: top;
}

.data-table th {
	background: var(--green-100);
	font-weight: 700;
	color: var(--green-900);
}

.data-table tr:last-child td { border-bottom: none; }

.check { color: var(--green-500); font-weight: 700; }
.dash { color: var(--text-muted); }

/* 使い方ガイド */
.guide-lead {
	font-size: 1.05rem;
	color: var(--text-muted);
	margin-bottom: 1.5rem;
}

.guide-toc {
	padding: 1.25rem 1.5rem;
	margin-bottom: 2rem;
}

.guide-toc h2 {
	font-size: 1rem;
	color: var(--green-900);
	margin: 0 0 0.75rem;
}

.guide-toc ul {
	margin: 0;
	padding-left: 1.25rem;
}

.guide-toc li + li {
	margin-top: 0.35rem;
}

.guide-block {
	margin-bottom: 3rem;
}

.guide-block > h2 {
	font-size: 1.35rem;
	color: var(--green-900);
	margin: 0 0 0.75rem;
}

.guide-preview {
	margin-top: 2.5rem;
	padding-top: 2rem;
	border-top: 1px solid var(--border);
}

.guide-preview__title {
	font-size: 1.2rem;
	color: var(--green-900);
	margin: 0 0 1.25rem;
	text-align: center;
}

.guide-steps {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.guide-steps--inline {
	max-width: 720px;
	margin-inline: auto;
}

.guide-step {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 1rem;
	align-items: start;
	padding: 1.15rem 1.25rem;
}

.guide-steps--compact .guide-step {
	grid-template-columns: 2.25rem 1fr;
	gap: 0.85rem;
	padding: 1rem 1.15rem;
}

.guide-step__head {
	display: contents;
}

.guide-step__head h3,
.guide-step h3 {
	margin: 0 0 0.35rem;
	font-size: 1.05rem;
	color: var(--green-900);
}

.guide-step p {
	margin: 0;
	font-size: 0.9rem;
	color: var(--text-muted);
	line-height: 1.6;
}

.guide-step strong {
	color: var(--text);
}

.guide-step__num {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2rem;
	height: 2rem;
	border-radius: 50%;
	background: var(--green-700);
	color: #fff;
	font-size: 0.9rem;
	font-weight: 700;
	flex-shrink: 0;
}

.guide-step__body {
	grid-column: 1 / -1;
	padding-left: 3rem;
}

.guide-steps--compact .guide-step__body {
	padding-left: 0;
}

.guide-steps--inline .guide-step {
	grid-template-columns: 2.25rem 1fr;
}

.guide-notes {
	margin: 0.75rem 0 0;
	padding-left: 1.2rem;
	font-size: 0.875rem;
	color: var(--text-muted);
}

.guide-notes li + li {
	margin-top: 0.25rem;
}

.guide-figures {
	display: flex;
	flex-wrap: wrap;
	gap: 1.25rem;
	margin-top: 1rem;
}

.guide-figures figure {
	margin: 0;
	text-align: center;
}

.guide-figures img {
	border-radius: var(--radius-sm);
	border: 1px solid var(--border);
	margin-inline: auto;
}

.guide-figures figcaption {
	margin-top: 0.35rem;
	font-size: 0.8rem;
	color: var(--text-muted);
}

.guide-figures--sm {
	gap: 0.75rem;
	margin-top: 0.65rem;
}

.guide-figures--sm img {
	max-height: 4rem;
	width: auto;
}

.guide-result {
	margin: 1rem 0 0;
	text-align: center;
}

.guide-result img {
	margin-inline: auto;
	border-radius: var(--radius-sm);
	border: 1px solid var(--border);
}

.guide-result figcaption {
	margin-top: 0.35rem;
	font-size: 0.8rem;
	color: var(--text-muted);
}

.guide-dl {
	margin: 0.75rem 0 0;
	font-size: 0.9rem;
}

.guide-dl dt {
	font-weight: 700;
	color: var(--green-900);
	margin-top: 0.65rem;
}

.guide-dl dt:first-child {
	margin-top: 0;
}

.guide-dl dd {
	margin: 0.2rem 0 0;
	color: var(--text-muted);
}

.guide-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	margin-top: 1.5rem;
}

/* Video */
.video-embed {
	position: relative;
	width: 100%;
	max-width: 720px;
	margin: 1rem 0;
	aspect-ratio: 16 / 9;
	border-radius: var(--radius);
	overflow: hidden;
	box-shadow: var(--shadow);
}

.video-embed iframe {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border: 0;
}

/* Cases */
.case-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 1.5rem;
}

.case-card {
	background: var(--surface);
	border-radius: var(--radius);
	overflow: hidden;
	border: 1px solid var(--border);
	text-decoration: none;
	color: inherit;
	transition: box-shadow 0.2s, transform 0.2s;
}

.case-card:hover {
	box-shadow: var(--shadow);
	transform: translateY(-2px);
	color: inherit;
}

.case-card img {
	width: 100%;
	aspect-ratio: 4/3;
	object-fit: cover;
	object-position: top center;
}

.case-card__body { padding: 1rem; font-size: 0.9rem; color: var(--text-muted); }

/* CTA band */
.cta-band {
	background: var(--green-900);
	color: #fff;
	text-align: center;
	padding: 2.5rem 1rem;
}

.cta-band h2 { margin: 0 0 0.75rem; font-size: 1.5rem; }
.cta-band p { margin: 0 0 1.25rem; opacity: 0.9; }

/* Article pages */
.page { padding: 2rem 0 3rem; }

.breadcrumb {
	font-size: 0.8rem;
	color: var(--text-muted);
	margin-bottom: 1.5rem;
	padding-bottom: 0.75rem;
	border-bottom: 1px solid var(--border);
}

.breadcrumb a { color: var(--text-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--green-700); }

.article {
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 2rem;
	box-shadow: var(--shadow);
}

.article h1 {
	font-size: clamp(1.25rem, 3vw, 1.6rem);
	color: var(--green-900);
	margin: 0 0 1.5rem;
	line-height: 1.4;
}

.article h2 {
	font-size: 1.2rem;
	color: var(--green-700);
	margin: 2rem 0 0.75rem;
	padding-bottom: 0.35rem;
	border-bottom: 2px solid var(--green-100);
}

.article h3 {
	font-size: 1rem;
	color: var(--green-900);
	margin: 1.5rem 0 0.5rem;
}

.article p { margin: 0 0 1rem; }

.article .highlight { color: #c44; font-weight: 700; }

.article table {
	width: 100%;
	border-collapse: collapse;
	margin: 1rem 0;
	font-size: 0.9rem;
}

.article table td,
.article table th {
	border: 1px solid var(--border);
	padding: 0.5rem 0.75rem;
}

.article form table {
	width: 100%;
	margin: 1rem 0;
}

.article form input[type="text"],
.article form input[type="password"],
.article form input[type="email"],
.article form textarea,
.article form select {
	max-width: 100%;
	padding: 0.5rem 0.65rem;
	border: 1px solid var(--border);
	border-radius: var(--radius-sm);
	font-size: 1rem;
	font-family: inherit;
}

.article form input[type="submit"],
.article form button[type="submit"] {
	background: var(--green-700);
	color: #fff;
	border: none;
	border-radius: var(--radius-sm);
	padding: 0.55rem 1.1rem;
	font-weight: 700;
	cursor: pointer;
}

.article form input[type="submit"]:hover {
	background: var(--green-500);
}

@media (max-width: 768px) {
	.article form table tr { display: block; margin-bottom: 0.75rem; }
	.article form table td { display: block; width: 100%; text-align: left !important; }
	.article form table td[style*="background-color: #CCCCCC"] { display: none; }
}

/* Photo sample (導入事例) */
.sample-lead {
	color: var(--text-muted);
	margin-bottom: 2rem;
}

.sample-compare {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 1.5rem;
	margin-bottom: 3rem;
}

.sample-compare__badge {
	font-size: 0.9rem;
	font-weight: 700;
	margin: 0 0 0.75rem;
	padding: 0.5rem 0.75rem;
	border-radius: var(--radius-sm);
}

.sample-compare__badge--before {
	background: #fff3f3;
	color: #b33;
	border: 1px solid #f5c6c6;
}

.sample-compare__badge--after {
	background: var(--green-100);
	color: var(--green-900);
	border: 1px solid #b8e0c8;
}

.sample-listing {
	padding: 1.25rem;
}

.sample-listing h3 {
	font-size: 0.95rem;
	margin: 0 0 0.75rem;
	color: var(--green-900);
}

.sample-listing h3:not(:first-child) {
	margin-top: 1.25rem;
}

.sample-listing img {
	width: 100%;
	height: auto;
	border-radius: var(--radius-sm);
	border: 1px solid var(--border);
}

.sample-placeholder {
	color: var(--text-muted);
	font-size: 0.9rem;
	margin: 0;
	letter-spacing: 0.15em;
}

.sample-nav h2 {
	font-size: 1.1rem;
	text-align: center;
	margin-bottom: 1.25rem;
	border: none;
	padding: 0;
}

.sample-nav .case-card--current {
	outline: 3px solid var(--green-500);
	outline-offset: 2px;
}

@media (max-width: 768px) {
	.sample-compare { grid-template-columns: 1fr; }
}

/* Footer */
.footer {
	background: var(--green-900);
	color: rgba(255,255,255,0.85);
	padding: 2rem 1rem;
	font-size: 0.85rem;
}

.footer__inner {
	max-width: 1120px;
	margin-inline: auto;
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 0.5rem 1.5rem;
}

.footer a { color: rgba(255,255,255,0.9); text-decoration: none; }
.footer a:hover { color: #fff; text-decoration: underline; }

/* Utilities */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-2 { margin-bottom: 2rem; }
.sr-only {
	position: absolute;
	width: 1px; height: 1px;
	padding: 0; margin: -1px;
	overflow: hidden;
	clip: rect(0,0,0,0);
	border: 0;
}

/* Responsive */
@media (max-width: 900px) {
	.hero__grid { grid-template-columns: 1fr; }
	.feature-grid { grid-template-columns: 1fr; }
	.pricing-cards { grid-template-columns: 1fr; }
	.pricing-cards--duo { grid-template-columns: 1fr; }
	.case-grid { grid-template-columns: 1fr; }
	.form-row { grid-template-columns: 1fr; }
	.guide-step__body { padding-left: 0; }
}

@media (max-width: 768px) {
	.nav-toggle { display: block; }

	.nav {
		display: none;
		position: absolute;
		top: var(--header-h);
		left: 0; right: 0;
		background: var(--surface);
		border-bottom: 1px solid var(--border);
		padding: 1rem;
		box-shadow: var(--shadow);
	}

	.nav.is-open { display: block; }

	.nav__list { flex-direction: column; align-items: stretch; }
	.nav__list a:not(.btn) { text-align: center; padding: 0.75rem; }
	.nav__list a.btn { text-align: center; justify-content: center; width: 100%; }

	.header__inner { position: relative; flex-wrap: wrap; }

	.article { padding: 1.25rem; }
}