/* ======================
FLOWLINE – THEME APPLE
Blanc / gris froid / premium
Design only
====================== */

#flowline {
	--bg: #ffffff;
	--bg-soft: #f5f5f7;
	--bg-elevated: #fbfbfd;
	--text: #1d1d1f;
	--muted: #6e6e73;
	--line: #d2d2d7;
	--accent: #0071e3;
	--radius: 20px;
	--shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
	--shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.06);
	--logo-url: url("https://www.francescosun.com/assets/images/logo.svg");

	background: var(--bg);
	color: var(--text);
}

/* ======================
HEADER / NAV
====================== */

#flowline header {
	background: rgba(245, 245, 247, 0.92);
	backdrop-filter: saturate(180%) blur(14px);
	border-bottom: 1px solid var(--line);
}

#flowline nav {
	padding: 20px 0;
}

#flowline .logo {
	font-weight: 600;
	letter-spacing: 0.2px;
}

#flowline .logo-badge {
	background-image: var(--logo-url);
	background-repeat: no-repeat;
	background-position: center;
	border-radius: 0;
}

/* ======================
HERO
====================== */

#flowline .hero {
	padding: 150px 0 150px;
	background:
		linear-gradient(
			180deg,
			var(--bg-soft) 0%,
			var(--bg) 70%
		);
}

#flowline .hero h1 {
	font-size: clamp(40px, 5.5vw, 82px);
	line-height: 1.05;
	letter-spacing: -0.04em;
	margin-bottom: 22px;
}

#flowline .hero p {
	color: var(--muted);
	font-size: 18px;
	line-height: 1.75;
	max-width: 62ch;
	margin-top: 0;
}

/* ======================
CTA / BUTTONS
====================== */

#flowline .cta {
	margin-top: 36px;
	gap: 14px;
}

#flowline .btn {
	padding: 14px 24px;
	border-radius: 999px;
	border: 1px solid var(--line);
	background: var(--bg-elevated);
	color: var(--text);
	font-weight: 500;
	letter-spacing: 0.2px;
	transition: background 0.15s ease, box-shadow 0.15s ease;
}

#flowline .btn:hover {
	text-decoration: none;
	background: #ffffff;
	box-shadow: var(--shadow-soft);
}

#flowline .btn-primary {
	background: var(--accent);
	border-color: var(--accent);
	color: #ffffff;
	box-shadow: 0 12px 30px rgba(0, 113, 227, 0.35);
}

#flowline .btn-primary:hover {
	background: #0077ed;
	box-shadow: 0 18px 44px rgba(0, 113, 227, 0.45);
}

/* ======================
MAIN / TYPO
====================== */

#flowline main {
	padding: 120px 0;
}

#flowline .section-title {
	font-size: 12px;
	letter-spacing: 0.24em;
	text-transform: uppercase;
	color: var(--muted);
	margin-bottom: 20px;
}

#flowline .section-description {
	color: var(--muted);
	font-size: 17px;
	line-height: 1.85;
	max-width: 88ch;
	margin-top: 0;
	position: relative;
	padding-left: 18px;
}

#flowline .section-description::before {
	content: "";
	position: absolute;
	top: 10px;
	left: 0;
	width: 2px;
	height: calc(100% - 20px);
	background: var(--text);
	opacity: 0.12;
	border-radius: 999px;
}

#flowline .section-description-title {
	color: var(--text);
	font-weight: 700;
}

#flowline .section-description-link {
	color: var(--accent);
	font-weight: 600;
	text-decoration: none;
}

#flowline .section-description-link:hover {
	text-decoration: underline;
}

/* ======================
GRID / CARDS
====================== */

#flowline .grid {
	gap: 32px;
	margin-top: 48px;
}

#flowline .card {
	padding: 36px;
	border-radius: var(--radius);
	border: 1px solid var(--line);
	background: var(--bg-elevated);
	box-shadow: var(--shadow-soft);
	transition: transform 0.15s ease, box-shadow 0.15s ease;
}

#flowline .card:hover {
	transform: translateY(-2px);
	box-shadow: var(--shadow);
}

#flowline .card h3 {
	font-size: 20px;
	letter-spacing: -0.01em;
	margin-bottom: 12px;
}

#flowline .card p {
	color: var(--muted);
	margin-top: 0;
}

/* ======================
CTA SECTION
====================== */

#flowline .cta-section {
	margin-top: 90px;
	padding: 70px;
	border-radius: var(--radius);
	border: 1px solid var(--line);
	background: var(--bg-soft);
	box-shadow: var(--shadow-soft);
}

#flowline .cta-title {
	font-size: clamp(26px, 3.2vw, 46px);
	line-height: 1.1;
	letter-spacing: -0.035em;
	margin-bottom: 16px;
}

#flowline .cta-text {
	color: var(--muted);
	font-size: 16px;
	line-height: 1.8;
	max-width: 74ch;
	margin-top: 0;
}

#flowline .cta-section .cta {
	margin-top: 28px;
}

/* ======================
FOOTER
====================== */

#flowline footer {
	margin-top: 140px;
	background: var(--bg-soft);
	border-top: 1px solid var(--line);
}

#flowline .footer-inner {
	padding: 72px 0;
	gap: 44px;
}

#flowline footer h4 {
	font-size: 12px;
	letter-spacing: 0.26em;
	text-transform: uppercase;
	color: var(--text);
	margin-bottom: 16px;
}

#flowline .footer-links a {
	color: var(--muted);
}

#flowline .footer-links a:hover {
	color: var(--text);
	text-decoration: underline;
}

#flowline .social {
	gap: 14px;
}

#flowline .icon {
	border-radius: 999px;
	border: 1px solid var(--line);
	background: var(--bg-elevated);
	color: var(--text);
	font-weight: 700;
}

#flowline .icon:hover {
	background: #ffffff;
	box-shadow: var(--shadow-soft);
	text-decoration: none;
}

/* COPYRIGHT */
#flowline .copyright {
	border-top: 1px solid var(--line);
	color: var(--muted);
	padding: 22px 0;
}

/* ======================
RESPONSIVE (visual only)
====================== */

@media (max-width: 900px) {
	#flowline .hero {
		padding: 120px 0 130px;
	}

	#flowline main {
		padding: 95px 0;
	}

	#flowline .grid {
		gap: 22px;
		margin-top: 36px;
	}

	#flowline .card {
		padding: 30px;
		border-radius: 18px;
	}

	#flowline .cta-section {
		padding: 40px;
		border-radius: 18px;
	}

	#flowline footer {
		margin-top: 110px;
	}

	#flowline .footer-inner {
		padding: 52px 0;
		gap: 30px;
	}
}