/* POSEIDONIA — brand tokens */
:root {
	--color-primary: #005cff;
	--color-dark: #143199;
	--color-primary-light: #ebf2ff;
	--color-text: #1e293b;
	--color-slate-50: #f8fafc;
	--color-slate-100: #f1f5f9;
	--color-slate-200: #e2e8f0;
	--color-slate-400: #94a3b8;
	--color-slate-500: #64748b;
	--color-slate-600: #475569;
	--color-rose-400: #fb7185;
	--color-rose-500: #f43f5e;
	--font-heading: "Mulish", ui-sans-serif, system-ui, sans-serif;
	--font-body: "Manuale", Georgia, serif;
	--font-mono: ui-monospace, monospace;
}

@font-face {
	font-family: "Mulish";
	src: url("../fonts/mulish/Mulish-Black.ttf") format("truetype");
	font-weight: 900;
	font-style: normal;
	font-display: swap;
}

@font-face {
	font-family: "Manuale";
	src: url("../fonts/manuale/Manuale-VariableFont_wght.ttf") format("truetype");
	font-weight: 300;
	font-style: normal;
	font-display: swap;
}

@font-face {
	font-family: "Manuale";
	src: url("../fonts/manuale/Manuale-VariableFont_wght.ttf") format("truetype");
	font-weight: 600;
	font-style: normal;
	font-display: swap;
}

@font-face {
	font-family: "Manuale";
	src: url("../fonts/manuale/Manuale-VariableFont_wght.ttf") format("truetype");
	font-weight: 300;
	font-style: italic;
	font-display: swap;
}

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

html {
	scroll-behavior: smooth;
	-webkit-font-smoothing: antialiased;
}

body {
	margin: 0;
	font-family: var(--font-body);
	font-weight: 300;
	font-size: 1rem;
	line-height: 1.6;
	color: var(--color-text);
	background: #fff;
}

::selection {
	background: rgba(0, 92, 255, 0.15);
	color: var(--color-dark);
}

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

a {
	color: inherit;
}

/* ——— Landing shell ——— */
.poseidonia-landing {
	width: 100%;
	display: flex;
	flex-direction: column;
	background: #fff;
	min-height: 100vh;
	overflow-x: hidden;
}

/* ——— Hero ——— */
.poseidonia-hero {
	position: relative;
	min-height: 65vh;
	width: 100%;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	overflow: hidden;
}

@media (min-width: 640px) {
	.poseidonia-hero {
		min-height: 75vh;
	}
}

.poseidonia-hero__bg {
	position: absolute;
	inset: 0;
	z-index: 0;
}

.poseidonia-hero__video {
	width: 100%;
	height: 100%;
	object-fit: cover;
	filter: brightness(0.68) contrast(1.05);
	transform: scale(1.05);
	pointer-events: none;
}

.poseidonia-hero__overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(
		to bottom,
		rgba(20, 49, 153, 0.4) 0%,
		transparent 50%,
		rgba(20, 49, 153, 0.95) 100%
	);
}

.poseidonia-hero__content {
	position: relative;
	z-index: 10;
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	padding: 3rem 1rem;
	max-width: 56rem;
}

.poseidonia-hero__logo {
	width: min(85vw, 320px);
	height: auto;
	filter: brightness(0) invert(1);
	opacity: 0;
	animation: poseidonia-fade-in 1.5s 0.1s ease-out forwards;
}

/* ——— Title block ——— */
.poseidonia-title-block {
	position: relative;
	background: linear-gradient(to bottom, var(--color-slate-50), #fff);
	padding: 5rem 1.5rem;
	text-align: center;
	border-bottom: 1px solid rgba(241, 245, 249, 0.8);
}

@media (min-width: 640px) {
	.poseidonia-title-block {
		padding: 7rem 1.5rem;
	}
}

.poseidonia-title-block__inner {
	max-width: 56rem;
	margin: 0 auto;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.poseidonia-title-block__line {
	height: 4px;
	width: 0;
	background: var(--color-primary);
	border-radius: 999px;
	margin-bottom: 2rem;
	animation: poseidonia-line-grow 1.2s ease-out forwards;
}

.poseidonia-title-block__heading {
	margin: 0;
	font-family: var(--font-heading);
	font-weight: 900;
	font-size: clamp(2rem, 5vw, 3.75rem);
	color: var(--color-dark);
	letter-spacing: 0.08em;
	line-height: 1.15;
	text-transform: uppercase;
	opacity: 0;
	transform: translateY(30px);
	animation: poseidonia-fade-up 1.2s 0.2s ease-out forwards;
}

.poseidonia-title-block__break {
	display: none;
}

@media (min-width: 640px) {
	.poseidonia-title-block__break {
		display: none;
	}
}

/* ——— Manifesto ——— */
.poseidonia-manifesto {
	position: relative;
	padding: 6rem 1.5rem;
	/*background: #f9fbfc;*/
	color: var(--color-dark);
	display: flex;
	justify-content: center;
	overflow: hidden;
	border-top: 1px solid var(--color-slate-100);
}

@media (min-width: 640px) {
	.poseidonia-manifesto {
		padding: 8rem 1.5rem;
	}
}

.poseidonia-manifesto__glow {
	position: absolute;
	border-radius: 50%;
	pointer-events: none;
	filter: blur(120px);
}

.poseidonia-manifesto__glow--left {
	top: 20%;
	left: -15%;
	width: 50vw;
	height: 50vw;
	background: rgba(235, 242, 255, 0.45);
}

.poseidonia-manifesto__glow--right {
	bottom: 10%;
	right: -15%;
	width: 45vw;
	height: 45vw;
	background: rgba(0, 92, 255, 0.05);
	filter: blur(100px);
}

.poseidonia-manifesto__inner {
	position: relative;
	z-index: 1;
	max-width: 48rem;
	margin: 0 auto;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.poseidonia-manifesto__badge {
	margin-bottom: 2.5rem;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.75rem;
}

.poseidonia-manifesto__quote-icon {
	width: 2rem;
	height: 2rem;
	color: rgba(0, 92, 255, 0.2);
	transform: rotate(180deg);
}

.poseidonia-manifesto__label {
	margin: 0;
	font-family: var(--font-heading);
	font-weight: 900;
	font-size: 0.875rem;
	color: var(--color-primary);
	letter-spacing: 0.2em;
	text-transform: uppercase;
}

.poseidonia-manifesto__body {
	width: 100%;
	text-align: center;
}

@media (min-width: 640px) {
	.poseidonia-manifesto__body {
		text-align: left;
	}
}

.poseidonia-manifesto__paragraph {
	margin: 0 0 3rem;
	font-family: var(--font-body);
	font-weight: 300;
	font-size: clamp(1.125rem, 2.5vw, 1.5rem);
	color: rgba(20, 49, 153, 0.9);
	line-height: 1.75;
	letter-spacing: 0.02em;
	padding-left: 0;
	border-left: none;
	transition: border-color 0.5s;
}

@media (min-width: 640px) {
	.poseidonia-manifesto__paragraph {
		padding-left: 2rem;
		border-left: 2px solid rgba(0, 92, 255, 0.2);
		line-height: 2;
		text-align: justify;
	}

	.poseidonia-manifesto__paragraph:hover {
		border-left-color: rgba(0, 92, 255, 0.6);
	}
}

.poseidonia-manifesto__paragraph--boxed {
	/*background: rgba(235, 242, 255, 0.35);*/
	padding: 1.5rem;
	border-radius: 0 0.75rem 0.75rem 0;
}

.poseidonia-manifesto__highlight {
	display: block;
	margin-top: 1rem;
}

.poseidonia-manifesto__highlight--primary {
	color: var(--color-primary);
	font-weight: 600;
}

.poseidonia-manifesto__highlight--italic {
	color: rgba(0, 92, 255, 0.9);
	font-weight: 600;
	font-style: italic;
}

.poseidonia-manifesto__highlight--dark {
	color: var(--color-dark);
	font-weight: 600;
}

.poseidonia-manifesto__highlight--bold-italic {
	color: var(--color-dark);
	font-weight: 700;
	font-style: italic;
}

/* ——— Contact ——— */
.poseidonia-contact {
	position: relative;
	min-height: 100vh;
	background: #fff;
	color: var(--color-dark);
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	padding: 6rem 0 2rem;
	overflow: hidden;
}

.poseidonia-contact__divider {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 1px;
	background: linear-gradient(to right, transparent, var(--color-slate-200), transparent);
}

.poseidonia-contact__main {
	flex: 1;
	max-width: 72rem;
	margin: 0 auto;
	padding: 0 1.5rem;
	width: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	text-align: center;
}

.poseidonia-contact__badge {
	display: inline-block;
	padding: 0.375rem 1rem;
	border-radius: 999px;
	background: var(--color-primary-light);
	color: var(--color-primary);
	font-family: var(--font-mono);
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	margin-bottom: 2rem;
}

.poseidonia-contact__title {
	margin: 0 0 1rem;
	font-family: var(--font-heading);
	font-weight: 900;
	font-size: clamp(1.875rem, 4vw, 3rem);
	color: var(--color-dark);
	letter-spacing: -0.02em;
	line-height: 1.1;
}

.poseidonia-contact__title-accent {
	color: var(--color-primary);
}

.poseidonia-contact__intro {
	margin: 0 0 2.5rem;
	max-width: 36rem;
	font-family: var(--font-body);
	font-weight: 300;
	font-size: clamp(1rem, 2vw, 1.125rem);
	color: var(--color-slate-600);
	line-height: 1.65;
	text-wrap: balance;
}

.poseidonia-contact__form-wrap {
	width: 100%;
	max-width: 33.75rem;
	min-height: 445px;
	background: rgba(248, 250, 252, 0.55);
	border: 1px solid var(--color-slate-100);
	padding: 1.5rem;
	border-radius: 1.5rem;
	box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

@media (min-width: 640px) {
	.poseidonia-contact__form-wrap {
		padding: 2rem;
	}
}

.poseidonia-brevo__iframe {
	display: block;
	margin-left: auto;
	margin-right: auto;
	max-width: 100%;
	width: 100%;
	min-height: 445px;
	border: 0;
}

/* ——— Site footer ——— */
.poseidonia-site-footer {
	width: 100%;
	max-width: 80rem;
	margin: 4rem auto 0;
	padding: 4rem 1.5rem 0;
	border-top: 1px solid rgba(241, 245, 249, 0.6);
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 1rem;
	font-family: var(--font-heading);
	font-size: 0.75rem;
	color: var(--color-slate-400);
}

@media (min-width: 640px) {
	.poseidonia-site-footer {
		flex-direction: row;
		justify-content: center;
	}
}

.poseidonia-site-footer__left {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.5rem;
}

@media (min-width: 640px) {
	.poseidonia-site-footer__left {
		flex-direction: row;
		align-items: center;
		gap: 1rem;
	}
}

.poseidonia-site-footer__brand {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	flex-wrap: wrap;
	justify-content: center;
}

.poseidonia-site-footer__name {
	font-weight: 600;
	color: rgba(20, 49, 153, 0.7);
}

.poseidonia-site-footer__sep {
	color: #cbd5e1;
}

.poseidonia-site-footer__social {
	display: flex;
	gap: 0.75rem;
}

.poseidonia-site-footer__social a {
	color: inherit;
	transition: color 0.2s;
}

.poseidonia-site-footer__social a:hover {
	color: var(--color-primary);
}

.poseidonia-site-footer__social svg {
	width: 1rem;
	height: 1rem;
}

/* ——— Inner pages ——— */
.poseidonia-page--inner {
	padding: 4rem 1.5rem;
	min-height: 60vh;
}

.poseidonia-container {
	max-width: 48rem;
	margin: 0 auto;
}

.poseidonia-heading {
	font-family: var(--font-heading);
	font-weight: 900;
	color: var(--color-dark);
	font-size: 2rem;
	margin: 0 0 1.5rem;
}

.poseidonia-content {
	font-family: var(--font-body);
	font-weight: 300;
	color: var(--color-text);
}

.poseidonia-content h2,
.poseidonia-content h3 {
	font-family: var(--font-heading);
	font-weight: 900;
	color: var(--color-dark);
}

/* ——— Animations ——— */
@keyframes poseidonia-fade-in {
	from {
		opacity: 0;
		transform: scale(0.92);
	}
	to {
		opacity: 1;
		transform: scale(1);
	}
}

@keyframes poseidonia-fade-up {
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@keyframes poseidonia-line-grow {
	to {
		width: 48px;
	}
}

/* Scroll reveal */
.poseidonia-reveal {
	opacity: 0;
	transform: translateY(24px);
	transition: opacity 0.9s ease-out, transform 0.9s ease-out;
}

.poseidonia-reveal.is-visible {
	opacity: 1;
	transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}

	.poseidonia-hero__video {
		display: none;
	}

	.poseidonia-hero__bg::before {
		content: "";
		position: absolute;
		inset: 0;
		background: url("../images/clear_ocean_wave_1780408692104.png") center / cover no-repeat;
		filter: brightness(0.68) contrast(1.05);
		transform: scale(1.05);
	}

	.poseidonia-hero__logo,
	.poseidonia-title-block__line,
	.poseidonia-title-block__heading {
		animation: none;
		opacity: 1;
		transform: none;
		width: 48px;
	}

	.poseidonia-reveal {
		opacity: 1;
		transform: none;
		transition: none;
	}
}