/* ==========================================================================
   Team CMO LP — Main Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Variables
   -------------------------------------------------------------------------- */
:root {
	--color-bg: #05070D;
	--color-bg-soft: #0B0F1A;
	--color-panel: #101625;
	--color-border: rgba(255, 255, 255, 0.12);
	--color-main: #EAF2FF;
	--color-muted: #8D9BB2;
	--color-accent: #00F5FF;
	--color-accent-2: #B6FF00;
	--color-accent-3: #7C3CFF;

	--font-sans: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
	--font-en: "Zen Kaku Gothic New", sans-serif;
	--font-display: "Marcellus", "Times New Roman", serif;

	--radius-sm: 8px;
	--radius-md: 14px;
	--radius-lg: 20px;

	--space-xs: 0.5rem;
	--space-sm: 1rem;
	--space-md: 1.5rem;
	--space-lg: 2.5rem;
	--space-xl: 4rem;
	--space-2xl: clamp(5rem, 10vw, 7.5rem);
	--space-3xl: clamp(6rem, 12vw, 10rem);

	--header-h: 80px;
	--container: 1180px;
	--transition: 0.35s cubic-bezier(0.22, 1, 0.36, 1);
	--ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	font-family: var(--font-sans);
	font-size: 16px;
	line-height: 1.85;
	color: var(--color-main);
	background: var(--color-bg);
	-webkit-font-smoothing: antialiased;
	position: relative;
	overflow-x: hidden;
}

.page-noise {
	position: fixed;
	inset: 0;
	pointer-events: none;
	z-index: 9998;
	opacity: 0.035;
	background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.scroll-progress {
	position: fixed;
	top: 0;
	left: 0;
	height: 2px;
	width: 0;
	z-index: 10001;
	background: linear-gradient(90deg, var(--color-accent), var(--color-accent-3));
	box-shadow: 0 0 12px rgba(0, 245, 255, 0.5);
}

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

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

ul, ol {
	margin: 0;
	padding: 0;
	list-style: none;
}

h1, h2, h3, h4, p {
	margin: 0;
}

button {
	font: inherit;
	cursor: pointer;
	border: none;
	background: none;
	color: inherit;
}

/* --------------------------------------------------------------------------
   Utilities
   -------------------------------------------------------------------------- */
.container {
	width: min(100% - 2.5rem, var(--container));
	margin-inline: auto;
}

.u-pc-only {
	display: none;
}

@media (min-width: 768px) {
	.u-pc-only {
		display: inline;
	}
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	padding: 0.9rem 1.6rem;
	border-radius: 999px;
	font-size: 0.95rem;
	font-weight: 600;
	letter-spacing: 0.02em;
	transition: background var(--transition), color var(--transition), box-shadow var(--transition), border-color var(--transition);
	white-space: nowrap;
}

.btn--primary {
	background: var(--color-accent);
	color: #041018;
	border: 1px solid transparent;
}

.btn--primary:hover {
	box-shadow: 0 0 24px rgba(0, 245, 255, 0.35);
}

.btn--pill {
	border-radius: 999px;
	padding: 0.85rem 1.75rem;
	font-family: var(--font-sans);
	font-size: 0.9rem;
	font-weight: 500;
	gap: 0.65rem;
}

.btn--light {
	background: var(--color-main);
	color: var(--color-bg);
	border: 1px solid transparent;
}

.btn--light:hover {
	box-shadow: 0 8px 32px rgba(234, 242, 255, 0.15);
	transform: translateY(-1px);
}

.btn--outline {
	background: transparent;
	color: var(--color-main);
	border: 1px solid var(--color-border);
}

.btn--outline:hover {
	border-color: rgba(0, 245, 255, 0.5);
	color: var(--color-accent);
}

.btn__arrow {
	transition: transform var(--transition);
}

.btn--light:hover .btn__arrow {
	transform: translateX(4px);
}

.btn--ghost {
	background: transparent;
	color: var(--color-main);
	border: 1px solid var(--color-border);
}

.btn--ghost:hover {
	border-color: var(--color-accent);
	color: var(--color-accent);
}

.btn--sm {
	padding: 0.65rem 1.2rem;
	font-size: 0.875rem;
}

.btn:disabled {
	opacity: 0.5;
	cursor: not-allowed;
}

.text-link {
	color: var(--color-accent);
	font-weight: 600;
	border-bottom: 1px solid transparent;
	transition: border-color var(--transition);
}

.text-link:hover {
	border-bottom-color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   Tags
   -------------------------------------------------------------------------- */
.tag-list {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}

.tag-list__item {
	padding: 0.35rem 0.75rem;
	font-size: 0.75rem;
	color: var(--color-muted);
	border: 1px solid var(--color-border);
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.03);
}

.tag-list--hero .tag-list__item:hover {
	border-color: rgba(0, 245, 255, 0.4);
}

/* --------------------------------------------------------------------------
   Site Header
   -------------------------------------------------------------------------- */
.site-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
	height: var(--header-h);
	background: transparent;
	border-bottom: 1px solid transparent;
	transition: border-color var(--transition), background var(--transition), backdrop-filter var(--transition);
}

.site-header.is-scrolled {
	border-bottom-color: var(--color-border);
	background: rgba(5, 7, 13, 0.82);
	backdrop-filter: blur(16px);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 100%;
}

.site-branding__link {
	display: block;
}

.site-branding__logo {
	font-family: var(--font-display);
	font-size: 1.25rem;
	font-weight: 400;
	letter-spacing: 0.02em;
}

.site-nav {
	display: flex;
	align-items: center;
	gap: 1.5rem;
}

.site-nav__list {
	display: flex;
	align-items: center;
	gap: 1.75rem;
}

.site-nav__list a,
.site-nav__link {
	font-family: var(--font-sans);
	font-size: 0.8rem;
	font-weight: 500;
	letter-spacing: 0.06em;
	color: var(--color-muted);
	transition: color var(--transition);
	position: relative;
}

.site-nav__list a::after,
.site-nav__link::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: -4px;
	width: 100%;
	height: 1px;
	background: var(--color-accent);
	transform: scaleX(0);
	transform-origin: right;
	transition: transform var(--transition);
}

.site-nav__list a:hover,
.site-nav__link:hover {
	color: var(--color-main);
}

.site-nav__list a:hover::after,
.site-nav__link:hover::after {
	transform: scaleX(1);
	transform-origin: left;
}

.site-nav__cta {
	background: var(--color-main);
	color: var(--color-bg);
	border: none;
	font-size: 0.8rem;
	padding: 0.7rem 1.4rem;
}

.site-nav__cta:hover {
	box-shadow: 0 6px 24px rgba(234, 242, 255, 0.12);
	transform: translateY(-1px);
}

.site-header__toggle {
	display: none;
	flex-direction: column;
	align-items: center;
	gap: 0.35rem;
	padding: 0.5rem;
}

.site-header__toggle-bar {
	display: block;
	width: 22px;
	height: 2px;
	background: var(--color-main);
	transition: transform var(--transition), opacity var(--transition);
}

.site-header__toggle-bar + .site-header__toggle-bar {
	margin-top: 5px;
}

.site-header__toggle-label {
	font-family: var(--font-en);
	font-size: 0.6rem;
	letter-spacing: 0.1em;
	color: var(--color-muted);
}

@media (max-width: 900px) {
	.site-header__toggle {
		display: flex;
	}

	.site-nav {
		position: fixed;
		inset: var(--header-h) 0 0 0;
		flex-direction: column;
		align-items: stretch;
		padding: 2rem 1.25rem;
		background: rgba(5, 7, 13, 0.98);
		border-top: 1px solid var(--color-border);
		transform: translateY(-110%);
		opacity: 0;
		visibility: hidden;
		transition: transform var(--transition), opacity var(--transition), visibility var(--transition);
	}

	.site-nav.is-open {
		transform: translateY(0);
		opacity: 1;
		visibility: visible;
	}

	.site-nav__list {
		flex-direction: column;
		align-items: flex-start;
		gap: 1.25rem;
	}

	.site-nav__list a {
		font-size: 1.1rem;
	}

	.site-nav__cta {
		width: 100%;
		margin-top: 1rem;
	}

	.site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:first-child {
		transform: translateY(7px) rotate(45deg);
	}

	.site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:nth-child(2) {
		transform: translateY(-7px) rotate(-45deg);
	}
}

/* --------------------------------------------------------------------------
   Section Common
   -------------------------------------------------------------------------- */
.section {
	padding-block: var(--space-2xl);
	position: relative;
}

.section-header {
	margin-bottom: var(--space-xl);
	padding-bottom: 1.5rem;
	border-bottom: 1px solid var(--color-border);
}

.section-header--center {
	text-align: center;
}

.section-header__display {
	font-family: var(--font-display);
	font-size: clamp(2.75rem, 7vw, 5rem);
	font-weight: 400;
	line-height: 1.05;
	letter-spacing: -0.01em;
	color: var(--color-main);
	margin-bottom: 0.85rem;
}

.section-header__display--spaced {
	letter-spacing: 0.28em;
	font-size: clamp(2.25rem, 6vw, 4.25rem);
}

.section-header__caption {
	font-size: clamp(0.95rem, 1.5vw, 1.1rem);
	color: var(--color-muted);
	max-width: 36em;
	line-height: 1.7;
}

.section-header--center .section-header__caption {
	margin-inline: auto;
}

.section-link {
	margin-top: var(--space-lg);
	text-align: center;
}

.section-link--multi {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 0.75rem;
}

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.card-grid {
	display: grid;
	gap: 1.25rem;
}

.card-grid--2 {
	grid-template-columns: 1fr;
}

.card-grid--3 {
	grid-template-columns: 1fr;
}

.card-grid--4 {
	grid-template-columns: 1fr;
}

@media (min-width: 600px) {
	.card-grid--2,
	.card-grid--3,
	.card-grid--4 {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 900px) {
	.card-grid--3 {
		grid-template-columns: repeat(3, 1fr);
	}

	.card-grid--4 {
		grid-template-columns: repeat(4, 1fr);
	}
}

.card {
	background: var(--color-panel);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	padding: 1.75rem;
	position: relative;
	overflow: hidden;
	transition: border-color var(--transition), transform 0.4s var(--ease-out), box-shadow var(--transition), background var(--transition);
}

.card--hover::before {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: inherit;
	padding: 1px;
	background: linear-gradient(135deg, transparent 40%, var(--color-accent) 50%, transparent 60%);
	-webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
	mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
	-webkit-mask-composite: xor;
	mask-composite: exclude;
	opacity: 0;
	transition: opacity var(--transition);
	pointer-events: none;
}

.card--hover:hover {
	border-color: rgba(0, 245, 255, 0.25);
}

.card--hover:hover::before {
	opacity: 1;
}

.card__title {
	font-size: 1rem;
	font-weight: 600;
	line-height: 1.5;
}

.card__text {
	margin-top: 0.75rem;
	font-size: 0.9rem;
	color: var(--color-muted);
	line-height: 1.7;
}

.card__num {
	font-family: var(--font-en);
	font-size: 2rem;
	font-weight: 700;
	color: var(--color-accent);
	line-height: 1;
	margin-bottom: 0.75rem;
}

.card__num--accent-2 {
	color: var(--color-accent-2);
}

.card__num--accent-3 {
	color: var(--color-accent-3);
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
	min-height: 100vh;
	min-height: 100dvh;
	display: flex;
	flex-direction: column;
	justify-content: center;
	padding-top: var(--header-h);
	padding-bottom: 5rem;
	overflow: hidden;
	position: relative;
}

.hero__canvas {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	z-index: 0;
	pointer-events: none;
}

.hero__bg {
	position: absolute;
	inset: 0;
	pointer-events: none;
	z-index: 0;
}

.hero__beam {
	position: absolute;
	top: -20%;
	right: -10%;
	width: 70%;
	height: 80%;
	background: radial-gradient(ellipse at center, rgba(124, 60, 255, 0.12) 0%, transparent 65%);
	transform: rotate(-12deg);
	animation: hero-beam 12s ease-in-out infinite alternate;
}

@keyframes hero-beam {
	from { opacity: 0.6; transform: rotate(-12deg) translateY(0); }
	to { opacity: 1; transform: rotate(-8deg) translateY(30px); }
}

.hero__glow {
	position: absolute;
	border-radius: 50%;
	filter: blur(100px);
	opacity: 0.3;
	animation: hero-glow 10s ease-in-out infinite alternate;
}

.hero__glow--1 {
	width: 480px;
	height: 480px;
	background: var(--color-accent-3);
	top: 5%;
	right: 0;
}

.hero__glow--2 {
	width: 360px;
	height: 360px;
	background: var(--color-accent);
	bottom: 10%;
	left: 5%;
	animation-delay: -4s;
}

@keyframes hero-glow {
	from { transform: scale(1) translate(0, 0); }
	to { transform: scale(1.08) translate(20px, -15px); }
}

.hero__layout {
	position: relative;
	z-index: 2;
	display: grid;
	gap: 0;
	min-height: calc(100vh - var(--header-h) - 5rem);
	min-height: calc(100dvh - var(--header-h) - 5rem);
	align-content: center;
}

.hero__eyebrow {
	font-family: var(--font-sans);
	font-size: 0.8rem;
	font-weight: 500;
	letter-spacing: 0.1em;
	color: var(--color-muted);
	margin-bottom: 2rem;
	max-width: 20em;
}

.hero__display {
	display: flex;
	flex-direction: column;
	line-height: 0.92;
	margin-bottom: auto;
	padding-top: 1rem;
	will-change: transform;
}

.hero__display-line {
	display: block;
	overflow: hidden;
}

.hero__display-inner {
	display: inline-block;
	font-family: var(--font-display);
	font-size: clamp(4.5rem, 16vw, 11rem);
	font-weight: 400;
	letter-spacing: -0.02em;
	color: var(--color-main);
	background: linear-gradient(180deg, var(--color-main) 0%, rgba(234, 242, 255, 0.55) 100%);
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
}

.hero__display-line:nth-child(2) .hero__display-inner {
	padding-left: clamp(1rem, 8vw, 6rem);
}

.hero__bottom {
	max-width: 36em;
	margin-left: auto;
	margin-top: clamp(2rem, 6vw, 4rem);
	will-change: transform;
}

@media (min-width: 900px) {
	.hero__bottom {
		margin-top: -4rem;
		padding-right: 0;
	}
}

.hero__title {
	font-size: clamp(1.5rem, 3.2vw, 2.35rem);
	font-weight: 700;
	line-height: 1.55;
	margin-bottom: 1.25rem;
}

.hero__title-line {
	display: block;
	overflow: hidden;
}

.hero__lead {
	color: var(--color-muted);
	font-size: clamp(0.9rem, 1.4vw, 1rem);
	margin-bottom: 2rem;
	line-height: 1.9;
}

.hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.85rem;
}

.hero__marquee {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	z-index: 1;
	border-top: 1px solid var(--color-border);
	background: rgba(5, 7, 13, 0.6);
	backdrop-filter: blur(8px);
	overflow: hidden;
	padding-block: 0.85rem;
}

.hero__marquee-track {
	display: flex;
	gap: 3rem;
	width: max-content;
	animation: marquee 28s linear infinite;
}

.hero__marquee-track span {
	font-family: var(--font-display);
	font-size: 0.85rem;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--color-muted);
	white-space: nowrap;
}

@keyframes marquee {
	from { transform: translateX(0); }
	to { transform: translateX(-50%); }
}

[data-hero-reveal] {
	opacity: 0;
	transform: translateY(28px);
	transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}

[data-hero-reveal].is-revealed {
	opacity: 1;
	transform: translateY(0);
}

.hero__display-line[data-hero-reveal] {
	transform: translateY(110%);
}

.hero__display-line[data-hero-reveal].is-revealed {
	transform: translateY(0);
}

/* --------------------------------------------------------------------------
   News-style cards (Achievement)
   -------------------------------------------------------------------------- */
.news-grid {
	display: grid;
	gap: 1px;
	background: var(--color-border);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	overflow: hidden;
}

@media (min-width: 768px) {
	.news-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

.news-card {
	display: grid;
	grid-template-columns: 3.5rem 1fr auto;
	gap: 1.25rem;
	align-items: center;
	padding: 1.5rem 1.75rem;
	background: var(--color-panel);
	transition: background var(--transition), color var(--transition);
	cursor: default;
}

.news-card:hover {
	background: rgba(16, 22, 37, 0.95);
}

.news-card__index {
	font-family: var(--font-display);
	font-size: 1.1rem;
	color: var(--color-accent);
	line-height: 1;
}

.news-card__title {
	font-size: 0.95rem;
	font-weight: 500;
	line-height: 1.65;
}

.news-card__arrow {
	font-size: 1.25rem;
	color: var(--color-muted);
	transition: transform var(--transition), color var(--transition);
}

.news-card:hover .news-card__arrow {
	transform: translateX(6px);
	color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   Achievement
   -------------------------------------------------------------------------- */
.achievement {
	background: var(--color-bg-soft);
}

/* --------------------------------------------------------------------------
   Problems
   -------------------------------------------------------------------------- */
.card--problem .card__title::before {
	content: "?";
	display: inline-block;
	margin-right: 0.5rem;
	color: var(--color-accent-3);
	font-family: var(--font-en);
	font-weight: 700;
}

/* --------------------------------------------------------------------------
   Solution
   -------------------------------------------------------------------------- */
.solution {
	background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-soft) 50%, var(--color-bg) 100%);
}

/* --------------------------------------------------------------------------
   Services
   -------------------------------------------------------------------------- */
.card--service .card__title {
	font-size: 0.95rem;
}

/* --------------------------------------------------------------------------
   Support Style
   -------------------------------------------------------------------------- */
.support-style {
	background: var(--color-bg-soft);
}

.card--support .card__title {
	font-size: 1.15rem;
	margin-bottom: 0.25rem;
}

/* --------------------------------------------------------------------------
   Works
   -------------------------------------------------------------------------- */
.works-table {
	display: grid;
	gap: 1px;
	background: var(--color-border);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	overflow: hidden;
}

@media (min-width: 768px) {
	.works-table {
		grid-template-columns: repeat(2, 1fr);
	}
}

.work-card {
	display: flex;
	flex-direction: column;
	gap: 0.85rem;
	min-height: 100%;
	padding: clamp(1.5rem, 3vw, 2.25rem);
	background: var(--color-panel);
	transition: background var(--transition), box-shadow var(--transition);
}

.work-card:hover {
	background: rgba(16, 22, 37, 0.98);
	box-shadow: inset 0 0 0 1px rgba(0, 245, 255, 0.12);
}

.work-card__meta {
	font-size: 0.8rem;
	color: var(--color-muted);
	letter-spacing: 0.04em;
	line-height: 1.5;
}

.work-card__meta--hero {
	margin-bottom: 0.35rem;
}

.work-card__title {
	font-size: clamp(1.1rem, 2vw, 1.35rem);
	font-weight: 700;
	line-height: 1.45;
}

.work-card__title a {
	transition: color var(--transition);
}

.work-card__title a:hover {
	color: var(--color-accent);
}

.work-card__desc {
	font-size: 0.92rem;
	color: var(--color-main);
	line-height: 1.85;
	flex: 1;
}

.work-card__tags {
	margin-top: auto;
	padding-top: 0.5rem;
	font-size: 0.8rem;
	color: var(--color-muted);
	letter-spacing: 0.06em;
}

.work-card__tags--hero {
	margin-top: 0.75rem;
	padding-top: 0;
}

.works-section .section-header {
	text-align: center;
	border-bottom: none;
	padding-bottom: 0;
}

.works-section .section-header__caption {
	margin-inline: auto;
}

/* --------------------------------------------------------------------------
   Port (visual portfolio)
   -------------------------------------------------------------------------- */
.port-filter {
	margin-bottom: var(--space-xl);
}

.port-filter__list {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}

.port-filter__btn {
	padding: 0.5rem 1.1rem;
	font-family: var(--font-sans);
	font-size: 0.8rem;
	color: var(--color-muted);
	border: 1px solid var(--color-border);
	border-radius: 999px;
	background: transparent;
	transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.port-filter__btn:hover,
.port-filter__btn.is-active {
	color: var(--color-main);
	border-color: rgba(0, 245, 255, 0.45);
	background: rgba(0, 245, 255, 0.06);
}

.port-grid {
	display: grid;
	gap: 1.5rem;
	grid-template-columns: 1fr;
}

@media (min-width: 600px) {
	.port-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 1024px) {
	.port-grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

@media (min-width: 1280px) {
	.port-grid {
		grid-template-columns: repeat(4, 1fr);
	}
}

.port-card {
	display: flex;
	flex-direction: column;
	background: var(--color-panel);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	overflow: hidden;
	transition: border-color var(--transition), transform var(--transition), opacity var(--transition);
}

.port-card:hover {
	border-color: rgba(0, 245, 255, 0.25);
	transform: translateY(-3px);
}

.port-card.is-hidden {
	display: none;
}

.port-card__visual {
	aspect-ratio: 16 / 10;
	background: var(--color-bg-soft);
	overflow: hidden;
	position: relative;
}

.port-card__visual img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.port-card__mock {
	position: absolute;
	inset: 1.25rem;
	display: flex;
	flex-direction: column;
	gap: 0.65rem;
}

.port-card__mock-bar {
	height: 10px;
	width: 42%;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.12);
}

.port-card__mock-block {
	flex: 1;
	border-radius: var(--radius-sm);
	border: 1px solid var(--color-border);
	background: rgba(255, 255, 255, 0.03);
}

.port-card__mock-block--sm {
	flex: 0 0 28%;
}

.port-card__visual--website { background: linear-gradient(145deg, #0d1424, #101625); }
.port-card__visual--lp { background: linear-gradient(145deg, #101625, #1a1030); }
.port-card__visual--ad { background: linear-gradient(145deg, #0f1a18, #101625); }
.port-card__visual--print { background: linear-gradient(145deg, #181410, #101625); }
.port-card__visual--sns { background: linear-gradient(145deg, #101820, #0f1628); }
.port-card__visual--video { background: linear-gradient(145deg, #14101a, #101625); }

.port-card__visual--corporate::after,
.port-card__visual--recruit::after,
.port-card__visual--campaign::after,
.port-card__visual--banner::after {
	content: "";
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	height: 2px;
	background: linear-gradient(90deg, var(--color-accent), transparent);
	opacity: 0.6;
}

.port-card__visual--banner::after {
	background: linear-gradient(90deg, var(--color-accent-2), var(--color-accent));
}

.port-card__body {
	padding: 1.25rem 1.5rem 1.5rem;
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	flex: 1;
}

.port-card__meta {
	font-size: 0.75rem;
	color: var(--color-muted);
}

.port-card__sep {
	margin-inline: 0.35rem;
	opacity: 0.6;
}

.port-card__title {
	font-size: 1rem;
	font-weight: 600;
	line-height: 1.5;
}

.port-card__desc {
	font-size: 0.88rem;
	color: var(--color-muted);
	line-height: 1.7;
	flex: 1;
}

.port-card__tags {
	font-size: 0.75rem;
	color: var(--color-muted);
	letter-spacing: 0.05em;
	margin-top: 0.25rem;
}

.port-extra {
	margin-top: var(--space-xl);
}

.sub-page--port .sub-page__lead a {
	white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Flow
   -------------------------------------------------------------------------- */
.flow-list {
	display: grid;
	gap: 1.25rem;
	counter-reset: flow;
}

@media (min-width: 768px) {
	.flow-list {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 1024px) {
	.flow-list {
		grid-template-columns: repeat(4, 1fr);
	}
}

.flow-list__item {
	list-style: none;
}

.card--flow .card__num {
	font-size: 1.5rem;
}

/* --------------------------------------------------------------------------
   CTA Section
   -------------------------------------------------------------------------- */
.cta-section {
	padding-block: var(--space-3xl);
	position: relative;
	overflow: hidden;
}

.cta-section__bg {
	position: absolute;
	inset: 0;
	background:
		radial-gradient(ellipse 60% 50% at 50% 50%, rgba(0, 245, 255, 0.08), transparent),
		radial-gradient(ellipse 40% 40% at 80% 20%, rgba(124, 60, 255, 0.1), transparent);
	pointer-events: none;
}

.cta-box {
	text-align: center;
	max-width: 40em;
	margin-inline: auto;
	position: relative;
	z-index: 1;
}

.cta-box__title {
	font-size: clamp(1.35rem, 2.5vw, 1.85rem);
	font-weight: 600;
	line-height: 1.5;
	margin-bottom: 1rem;
}

.cta-box__text {
	color: var(--color-muted);
	margin-bottom: 1.75rem;
}

.cta-box__actions {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 0.75rem;
}

/* --------------------------------------------------------------------------
   Brand Finale (front page closing)
   -------------------------------------------------------------------------- */
.brand-finale {
	min-height: clamp(28rem, 70vh, 42rem);
	display: flex;
	align-items: center;
	justify-content: center;
	padding-block: var(--space-3xl);
	overflow: hidden;
	position: relative;
	border-top: 1px solid var(--color-border);
}

.brand-finale__canvas {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	z-index: 0;
	pointer-events: none;
}

.brand-finale__bg {
	position: absolute;
	inset: 0;
	pointer-events: none;
	z-index: 0;
}

.brand-finale__beam {
	position: absolute;
	inset: -20% -10%;
	background: radial-gradient(ellipse 55% 45% at 50% 50%, rgba(124, 60, 255, 0.14) 0%, transparent 70%);
	animation: brand-beam 14s ease-in-out infinite alternate;
}

@keyframes brand-beam {
	from { transform: scale(1) rotate(0deg); opacity: 0.7; }
	to { transform: scale(1.1) rotate(6deg); opacity: 1; }
}

.brand-finale__glow {
	position: absolute;
	border-radius: 50%;
	filter: blur(100px);
	opacity: 0.28;
	animation: hero-glow 12s ease-in-out infinite alternate;
}

.brand-finale__glow--1 {
	width: 420px;
	height: 420px;
	background: var(--color-accent);
	top: 20%;
	left: 15%;
}

.brand-finale__glow--2 {
	width: 380px;
	height: 380px;
	background: var(--color-accent-3);
	bottom: 15%;
	right: 12%;
	animation-delay: -5s;
}

.brand-finale__watermark {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	font-family: var(--font-display);
	font-size: clamp(6rem, 22vw, 16rem);
	line-height: 1;
	color: rgba(255, 255, 255, 0.03);
	white-space: nowrap;
	user-select: none;
	animation: brand-watermark 18s ease-in-out infinite alternate;
}

@keyframes brand-watermark {
	from { transform: translate(-50%, -50%) scale(1); }
	to { transform: translate(-50%, -52%) scale(1.04); }
}

.brand-finale__inner {
	position: relative;
	z-index: 2;
	text-align: center;
	padding-inline: 1.5rem;
}

.brand-finale__logo {
	font-family: var(--font-display);
	font-size: clamp(3rem, 10vw, 7rem);
	font-weight: 400;
	letter-spacing: 0.06em;
	line-height: 1;
	color: var(--color-main);
	text-shadow: 0 0 60px rgba(0, 245, 255, 0.15);
	animation: brand-logo-pulse 6s ease-in-out infinite;
}

@keyframes brand-logo-pulse {
	0%, 100% { opacity: 1; filter: brightness(1); }
	50% { opacity: 0.92; filter: brightness(1.08); }
}

/* --------------------------------------------------------------------------
   Company page
   -------------------------------------------------------------------------- */
.company-box {
	max-width: 640px;
}

.company-dl__row {
	display: grid;
	gap: 0.35rem;
	padding-block: 1rem;
	border-bottom: 1px solid var(--color-border);
}

.company-dl__row:last-child {
	border-bottom: none;
}

@media (min-width: 600px) {
	.company-dl__row {
		grid-template-columns: 8em 1fr;
		gap: 1.5rem;
	}
}

.company-dl dt {
	font-size: 0.85rem;
	color: var(--color-muted);
}

.company-dl dd {
	font-size: 0.95rem;
}

.company-box__link {
	margin-top: 1.25rem;
}

/* --------------------------------------------------------------------------
   Site Footer
   -------------------------------------------------------------------------- */
.site-footer {
	padding-block: var(--space-xl);
	border-top: 1px solid var(--color-border);
	background: var(--color-bg-soft);
}

.site-footer__inner {
	display: grid;
	gap: var(--space-lg);
}

@media (min-width: 768px) {
	.site-footer__inner {
		grid-template-columns: 1fr auto;
		align-items: start;
	}
}

.site-footer__logo {
	font-family: var(--font-display);
	font-size: 1.2rem;
	font-weight: 400;
	letter-spacing: 0.02em;
}

.site-footer__copy {
	margin-top: 0.5rem;
	font-size: 0.85rem;
	color: var(--color-muted);
}

.site-footer__list {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem 1.5rem;
}

.site-footer__list a {
	font-family: var(--font-en);
	font-size: 0.85rem;
	color: var(--color-muted);
	transition: color var(--transition);
}

.site-footer__list a:hover {
	color: var(--color-main);
}

.site-footer__legal {
	grid-column: 1 / -1;
	font-size: 0.75rem;
	color: var(--color-muted);
	padding-top: var(--space-md);
	border-top: 1px solid var(--color-border);
}

/* --------------------------------------------------------------------------
   Sub Pages
   -------------------------------------------------------------------------- */
.sub-page {
	padding-top: var(--header-h);
}

.sub-page__hero {
	padding-block: var(--space-xl) var(--space-lg);
	background: var(--color-bg-soft);
	border-bottom: 1px solid var(--color-border);
	margin-bottom: var(--space-xl);
}

.sub-page__hero--compact {
	padding-bottom: var(--space-md);
}

.sub-page__en {
	font-family: var(--font-display);
	font-size: clamp(2.5rem, 6vw, 4.5rem);
	font-weight: 400;
	line-height: 1;
	color: var(--color-main);
	margin-bottom: 0.5rem;
}

.sub-page__title {
	font-size: clamp(1.5rem, 3vw, 2rem);
	font-weight: 700;
	margin-bottom: 0.75rem;
}

.sub-page__lead {
	color: var(--color-muted);
	max-width: 36em;
}

.sub-article {
	padding-block: var(--space-xl);
}

.sub-article__header {
	margin-bottom: var(--space-lg);
}

.sub-article__title {
	font-size: clamp(1.5rem, 3vw, 2rem);
}

.sub-article__content {
	color: var(--color-muted);
}

.sub-article__content p + p {
	margin-top: 1em;
}

.sub-cta {
	text-align: center;
	padding-block: var(--space-xl);
}

.sub-cta p {
	color: var(--color-muted);
	margin-bottom: 1rem;
}

.sub-empty {
	text-align: center;
	color: var(--color-muted);
	padding-block: var(--space-lg);
}

/* Services detail */
.card--service-detail .card__title {
	font-size: 1.1rem;
	margin-bottom: 0.5rem;
}

/* Works single */
.works-single__thumb {
	margin-bottom: var(--space-lg);
	border-radius: var(--radius-md);
	overflow: hidden;
	border: 1px solid var(--color-border);
}

.works-single__meta {
	margin-bottom: var(--space-lg);
}

.works-single__content {
	color: var(--color-muted);
	margin-bottom: var(--space-lg);
}

.works-single__content p + p {
	margin-top: 1em;
}

.works-single__nav {
	margin-bottom: var(--space-lg);
}

/* --------------------------------------------------------------------------
   Contact Form (placeholder)
   -------------------------------------------------------------------------- */
.contact-form-placeholder {
	max-width: 640px;
	margin-inline: auto;
}

.form-row {
	margin-bottom: 1.25rem;
}

.form-label {
	display: block;
	font-size: 0.9rem;
	margin-bottom: 0.4rem;
}

.form-required {
	font-size: 0.75rem;
	color: var(--color-accent);
	margin-left: 0.25rem;
}

.form-input {
	width: 100%;
	padding: 0.85rem 1rem;
	font: inherit;
	color: var(--color-main);
	background: var(--color-bg);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm);
	transition: border-color var(--transition), box-shadow var(--transition);
}

.form-input:focus {
	outline: none;
	border-color: var(--color-accent);
	box-shadow: 0 0 0 3px rgba(0, 245, 255, 0.12);
}

.form-textarea {
	resize: vertical;
	min-height: 140px;
}

.form-select {
	appearance: none;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%238D9BB2' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 1rem center;
	padding-right: 2.5rem;
}

.form-note {
	font-size: 0.8rem;
	color: var(--color-muted);
	margin-bottom: 1.25rem;
}

.form-actions {
	text-align: center;
}

.sub-page--contact {
	padding-bottom: 0;
}

.sub-page--contact .container {
	padding-bottom: var(--space-2xl);
}

.contact-after {
	margin-top: var(--space-xl);
	margin-bottom: var(--space-3xl);
	padding-bottom: var(--space-2xl);
	text-align: center;
}

.contact-after__btn {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
}

/* --------------------------------------------------------------------------
   Pagination
   -------------------------------------------------------------------------- */
.pagination {
	margin-block: var(--space-xl);
}

.pagination .nav-links {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 0.5rem;
}

.pagination a,
.pagination span {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 2.5rem;
	height: 2.5rem;
	padding-inline: 0.75rem;
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm);
	font-size: 0.875rem;
	color: var(--color-muted);
	transition: border-color var(--transition), color var(--transition);
}

.pagination a:hover {
	border-color: var(--color-accent);
	color: var(--color-accent);
}

.pagination .current {
	border-color: var(--color-accent);
	color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   Scroll Animation
   -------------------------------------------------------------------------- */
[data-animate],
[data-animate-item] {
	opacity: 1;
	transform: translateY(0);
	transition: opacity 0.75s var(--ease-out), transform 0.75s var(--ease-out);
}

.js-animate [data-animate]:not(.is-visible),
.js-animate [data-animate-item]:not(.is-visible) {
	opacity: 0;
	transform: translateY(32px);
}

[data-animate].is-visible,
[data-animate-item].is-visible {
	opacity: 1;
	transform: translateY(0);
}

.section-header[data-animate].is-visible .section-header__display {
	animation: line-reveal 1s var(--ease-out) both;
}

@keyframes line-reveal {
	from {
		clip-path: inset(0 100% 0 0);
	}
	to {
		clip-path: inset(0 0 0 0);
	}
}

@media (prefers-reduced-motion: reduce) {
	[data-animate],
	[data-animate-item],
	[data-hero-reveal] {
		opacity: 1 !important;
		transform: none !important;
		transition: none !important;
		animation: none !important;
	}

	.hero__beam,
	.hero__glow,
	.hero__marquee-track,
	.brand-finale__beam,
	.brand-finale__glow,
	.brand-finale__watermark,
	.brand-finale__logo {
		animation: none !important;
	}

	html {
		scroll-behavior: auto;
	}
}