/* =========================================================================
   Shinken Innovation SL — Design System
   Ported from the HTML mockups (1. home .. 9. clients - projects).

   Container: 1200px content within full-width sections (mockup was 1440).
   ========================================================================= */

:root {
	/* Color tokens (from mockups) */
	--sk-navy:      #0D1B3E;   /* primary dark / hero / header bg      */
	--sk-navy-rgb:  13, 27, 62;
	--sk-blue:      #1A4A7A;   /* secondary deep blue / panels / gradient */
	--sk-blue-rgb:  26, 74, 122;
	--sk-teal:      #4ECDC4;   /* accent: CTA, highlights, borders, icons */
	--sk-teal-hover:#3db8b0;
	--sk-teal-rgb:  78, 205, 196;
	--sk-gold:      #C9A84C;   /* apex tier / active roadmap phase        */
	--sk-mist:      #F0F4F8;   /* light section background               */
	--sk-mist-rgb:  240, 244, 248;
	--sk-white:     #ffffff;

	/* Typography tokens */
	--sk-font-display: 'Syne', sans-serif;
	--sk-font-body:    'DM Sans', sans-serif;

	/* Letter spacing (mockup .track-wide / .track-mid) */
	--sk-track-wide: 0.15em;
	--sk-track-mid:  0.1em;

	/* Layout */
	--sk-container: 1200px;
	--sk-pad: 2.5rem;          /* 40px px-10 */
	--sk-section: 6rem;        /* 96px py-24 */
}

/* ------------------------------------------------------------------ */
/* Base                                                               */
/* ------------------------------------------------------------------ */
body {
	font-family: var(--sk-font-body);
	color: var(--sk-navy);
	background: var(--sk-white);
}

.font-syne { font-family: var(--sk-font-display); }
.font-dm   { font-family: var(--sk-font-body); }

h1, h2, h3, h4, h5, h6 {
	font-family: var(--sk-font-display);
	color: var(--sk-navy);
}

.track-wide { letter-spacing: var(--sk-track-wide); }
.track-mid  { letter-spacing: var(--sk-track-mid); }

/* Full-width section wrappers the mockups use. Content centres on 1200px. */
.sk-section {
	max-width: none;
	padding-left: 0;
	padding-right: 0;
}
.sk-container {
	max-width: var(--sk-container);
	margin-left: auto;
	margin-right: auto;
	padding-left: var(--sk-pad);
	padding-right: var(--sk-pad);
}

/* ------------------------------------------------------------------ */
/* Section backgrounds                                                */
/* ------------------------------------------------------------------ */
.sk-bg-mist { background: var(--sk-mist); }
.sk-bg-navy { background: var(--sk-navy); color: var(--sk-white); }
.sk-bg-navy h1, .sk-bg-navy h2, .sk-bg-navy h3, .sk-bg-navy h4,
.sk-bg-navy .sk-hero-kicker { color: var(--sk-white); }
.sk-bg-white { background: var(--sk-white); }
.sk-bg-blue  { background: var(--sk-blue); color: var(--sk-white); }

/* ------------------------------------------------------------------ */
/* Eyebrow label (uppercase letterspaced kicker)                      */
/* ------------------------------------------------------------------ */
.sk-eyebrow {
	font-family: var(--sk-font-display);
	font-size: 0.75rem;
	letter-spacing: var(--sk-track-wide);
	text-transform: uppercase;
	color: var(--sk-teal);
	margin-bottom: 1rem;
}
.sk-eyebrow strong { font-weight: 700; }

/* Teal divider bar (mockup .w-24 h-1 bg-teal) */
.sk-divider {
	width: 6rem;
	height: 4px;
	background: var(--sk-teal);
	margin: 2rem 0;
}

/* ------------------------------------------------------------------ */
/* Buttons (mockup CTA + secondary)                                   */
/* ------------------------------------------------------------------ */
.sk-btn {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	font-family: var(--sk-font-display);
	font-size: 0.875rem;
	font-weight: 600;
	line-height: 1;
	letter-spacing: var(--sk-track-mid);
	padding: 1rem 1.75rem;
	border-radius: 8px;
	text-decoration: none;
	transition: background .2s ease, color .2s ease, border-color .2s ease;
	cursor: pointer;
	border: 1px solid transparent;
}
.sk-btn--teal {
	background: var(--sk-teal);
	color: var(--sk-navy);
}
.sk-btn--teal:hover {
	background: var(--sk-teal-hover);
	color: var(--sk-navy);
}
.sk-btn--outline {
	background: transparent;
	color: var(--sk-white);
	border-color: rgba(255,255,255,.4);
}
.sk-btn--outline:hover {
	border-color: var(--sk-teal);
	color: var(--sk-teal);
}

/* ------------------------------------------------------------------ */
/* Hero                                                               */
/* ------------------------------------------------------------------ */
.sk-hero {
	position: relative;
	background: var(--sk-navy);
	color: var(--sk-white);
	overflow: hidden;
	padding: 7rem 0;
}
.sk-hero-kicker {
	font-family: var(--sk-font-display);
	font-size: 0.875rem;
	letter-spacing: var(--sk-track-wide);
	color: var(--sk-teal);
	margin-bottom: 1.5rem;
	text-transform: uppercase;
}
.sk-hero h1 {
	font-size: clamp(2.5rem, 5vw, 3.5rem);
	font-weight: 800;
	line-height: 1.08;
	max-width: 48rem;
	color: var(--sk-white);
	letter-spacing: -0.01em;
}
.sk-hero h1 .sk-accent { color: var(--sk-teal); }
.sk-hero-sub {
	font-size: 1.125rem;
	color: rgba(255,255,255,.75);
	max-width: 36rem;
	line-height: 1.6;
	margin-top: 1rem;
}
.sk-hero .sk-divider { margin: 2rem 0; }

/* Angular geometric motif (mockup 18deg rotated panels) */
.sk-motif {
	position: absolute;
	pointer-events: none;
	transform: rotate(18deg);
}
.sk-motif--panel  { background: rgba(var(--sk-blue-rgb), .30); }
.sk-motif--line   { width: 2px; background: rgba(var(--sk-teal-rgb), .25); }
.sk-motif--border { border: 1px solid rgba(var(--sk-teal-rgb), .20); background: transparent; }

/* ------------------------------------------------------------------ */
/* Cards (service / value / testimonial)                              */
/* ------------------------------------------------------------------ */
.sk-card {
	background: var(--sk-white);
	border-radius: 10px;
	padding: 2rem;
	border-top: 2px solid var(--sk-teal);
	box-shadow: 0 1px 3px rgba(var(--sk-navy-rgb), .08);
	transition: box-shadow .2s ease;
}
.sk-card:hover { box-shadow: 0 8px 24px rgba(var(--sk-navy-rgb), .12); }
.sk-card--mist {
	background: var(--sk-mist);
	border-top: 2px solid var(--sk-teal);
}
.sk-card--blue {
	background: rgba(var(--sk-blue-rgb), .40);
	border: 1px solid rgba(255,255,255,.1);
	border-radius: 10px;
	padding: 2rem;
}

/* Icon square (dark square with teal icon) */
.sk-icon {
	width: 3rem;
	height: 3rem;
	border-radius: 8px;
	background: var(--sk-navy);
	color: var(--sk-teal);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: 1.125rem;
	margin-bottom: 1.5rem;
}

/* ------------------------------------------------------------------ */
/* Section heading                                                    */
/* ------------------------------------------------------------------ */
.sk-h2 {
	font-size: clamp(1.6rem, 3vw, 2rem);
	font-weight: 700;
	line-height: 1.2;
	color: var(--sk-navy);
}
.sk-bg-navy .sk-h2, .sk-bg-blue .sk-h2 { color: var(--sk-white); }

/* ------------------------------------------------------------------ */
/* Dark section card text helpers                                     */
/* ------------------------------------------------------------------ */
.sk-muted { color: rgba(var(--sk-navy-rgb), .65); }
.sk-bg-navy .sk-muted, .sk-bg-blue .sk-muted { color: rgba(255,255,255,.65); }
.sk-accent { color: var(--sk-teal); }

/* ------------------------------------------------------------------ */
/* Blog grid + cards                                                  */
/* ------------------------------------------------------------------ */
.sk-post-card {
	background: var(--sk-white);
	border: 1px solid rgba(var(--sk-navy-rgb), .08);
	border-radius: 10px;
	overflow: hidden;
	box-shadow: 0 1px 3px rgba(var(--sk-navy-rgb), .08);
	display: flex;
	flex-direction: column;
	transition: box-shadow .2s ease;
}
.sk-post-card:hover { box-shadow: 0 8px 24px rgba(var(--sk-navy-rgb), .12); }
.sk-post-thumb {
	position: relative;
	background: var(--sk-navy);
	height: 2.5rem * 4;
	min-height: 10rem;
	display: flex;
	align-items: center;
	justify-content: center;
	color: rgba(var(--sk-teal-rgb), .7);
	font-size: 1.5rem;
	overflow: hidden;
}
.sk-post-body { padding: 1.5rem; display: flex; flex-direction: column; flex: 1; }
.sk-tag {
	font-family: var(--sk-font-display);
	font-size: 0.6875rem;
	letter-spacing: var(--sk-track-wide);
	text-transform: uppercase;
	color: var(--sk-teal);
	margin-bottom: 0.75rem;
}

/* Tag filter pills */
.sk-pill {
	display: inline-block;
	font-family: var(--sk-font-display);
	font-size: 0.75rem;
	letter-spacing: var(--sk-track-mid);
	padding: 0.5rem 1rem;
	border-radius: 999px;
	border: 1px solid rgba(var(--sk-navy-rgb), .15);
	color: rgba(var(--sk-navy-rgb), .7);
	text-decoration: none;
	transition: all .2s ease;
}
.sk-pill:hover { border-color: var(--sk-teal); color: var(--sk-teal); }
.sk-pill--active { background: var(--sk-navy); color: var(--sk-white); border-color: var(--sk-navy); }

/* Badge pill (product stage / apex) */
.sk-badge {
	display: inline-block;
	font-family: var(--sk-font-display);
	font-size: 0.625rem;
	font-weight: 700;
	letter-spacing: var(--sk-track-wide);
	text-transform: uppercase;
	padding: 0.25rem 0.75rem;
	border-radius: 999px;
}
.sk-badge--teal  { background: var(--sk-teal); color: var(--sk-navy); }
.sk-badge--navy  { background: var(--sk-blue); color: var(--sk-white); }
.sk-badge--gold  { background: var(--sk-gold); color: var(--sk-navy); }

/* ------------------------------------------------------------------ */
/* Forms (contact / newsletter / early access)                        */
/* ------------------------------------------------------------------ */
.sk-form label {
	display: block;
	font-family: var(--sk-font-display);
	font-size: 0.75rem;
	letter-spacing: var(--sk-track-mid);
	font-weight: 600;
	margin-bottom: 0.5rem;
	color: rgba(var(--sk-navy-rgb), .7);
}
.sk-form input[type="text"],
.sk-form input[type="email"],
.sk-form select,
.sk-form textarea {
	width: 100%;
	font-family: var(--sk-font-body);
	font-size: 0.875rem;
	border: 1px solid rgba(var(--sk-navy-rgb), .15);
	border-radius: 8px;
	padding: 0.75rem 1rem;
	background: var(--sk-white);
	color: var(--sk-navy);
	transition: border-color .2s ease;
}
.sk-form input:focus, .sk-form select:focus, .sk-form textarea:focus {
	outline: none;
	border-color: var(--sk-teal);
}

/* ------------------------------------------------------------------ */
/* Long-form legal page (privacy policy)                              */
/* ------------------------------------------------------------------ */
.sk-legal-section {
	border-left: 2px solid var(--sk-teal);
	padding-left: 1.75rem;
	margin-bottom: 3.5rem;
}
.sk-legal-section .sk-legal-num {
	font-family: var(--sk-font-display);
	font-weight: 800;
	font-size: 1.125rem;
	color: var(--sk-teal);
}
.sk-legal-section h2 {
	font-size: 1.5rem;
	font-weight: 700;
	color: var(--sk-navy);
}

/* ------------------------------------------------------------------ */
/* Case study (challenge/solution/result)                             */
/* ------------------------------------------------------------------ */
.sk-case-label {
	font-family: var(--sk-font-display);
	font-size: 0.6875rem;
	letter-spacing: var(--sk-track-wide);
	color: var(--sk-blue);
	margin-bottom: 0.25rem;
}
.sk-result-pill {
	display: inline-block;
	background: var(--sk-navy);
	color: var(--sk-white);
	font-family: var(--sk-font-body);
	font-size: 0.875rem;
	padding: 0.5rem 1rem;
	border-radius: 999px;
}

/* ------------------------------------------------------------------ */
/* Testimonials                                                       */
/* ------------------------------------------------------------------ */
.sk-testimonial {
	position: relative;
	background: rgba(var(--sk-blue-rgb), .30);
	border: 1px solid rgba(255,255,255,.1);
	border-radius: 10px;
	padding: 2rem;
	overflow: hidden;
	color: var(--sk-white);
}
.sk-testimonial .sk-quote-mark {
	position: absolute;
	top: -1rem;
	right: 1rem;
	font-family: var(--sk-font-display);
	font-size: 7.5rem;
	font-weight: 800;
	line-height: 1;
	color: var(--sk-blue);
	user-select: none;
}
.sk-testimonial .sk-quote {
	position: relative;
	font-style: italic;
	font-weight: 500;
	line-height: 1.6;
	margin-bottom: 2rem;
	color: rgba(255,255,255,.9);
}
.sk-testimonial .sk-author { font-family: var(--sk-font-display); font-weight: 600; color: var(--sk-teal); }
.sk-testimonial .sk-role { font-size: 0.875rem; color: rgba(var(--sk-mist-rgb), .7); margin-top: .25rem; }

/* ------------------------------------------------------------------ */
/* Impact number strip                                                */
/* ------------------------------------------------------------------ */
.sk-number {
	font-family: var(--sk-font-display);
	font-weight: 800;
	font-size: clamp(2rem, 4vw, 3rem);
	color: var(--sk-teal);
}
.sk-number-label {
	font-size: 0.875rem;
	color: rgba(255,255,255,.75);
	letter-spacing: var(--sk-track-mid);
	margin-top: 0.75rem;
}

/* ------------------------------------------------------------------ */
/* Utility grid helpers (mirror the mockup grid-cols)                 */
/* ------------------------------------------------------------------ */
.sk-grid { display: grid; gap: 1.5rem; }
.sk-grid--3 { grid-template-columns: repeat(3, 1fr); }
.sk-grid--4 { grid-template-columns: repeat(4, 1fr); }
.sk-grid--5 { grid-template-columns: repeat(5, 1fr); }

/* ------------------------------------------------------------------ */
/* Team card                                                          */
/* ------------------------------------------------------------------ */
.sk-team-card {
	background: var(--sk-mist);
	border-radius: 10px;
	overflow: hidden;
	transition: box-shadow .2s ease;
}
.sk-team-card:hover { box-shadow: 0 8px 24px rgba(var(--sk-navy-rgb), .12); }
.sk-team-avatar {
	height: 14rem;
	background: var(--sk-navy);
	display: flex;
	align-items: center;
	justify-content: center;
	font-family: var(--sk-font-display);
	font-size: 3rem;
	font-weight: 800;
	color: var(--sk-teal);
	position: relative;
	overflow: hidden;
}
.sk-team-body { padding: 1.5rem; }
.sk-team-name { font-weight: 700; font-size: 1.125rem; color: var(--sk-navy); }
.sk-team-role { font-weight: 500; font-size: 0.875rem; color: var(--sk-blue); margin: .25rem 0 .75rem; }
.sk-team-bio { font-size: 0.75rem; color: rgba(var(--sk-navy-rgb), .6); line-height: 1.5; }

/* ------------------------------------------------------------------ */
/* Responsive                                                         */
/* ------------------------------------------------------------------ */
@media (max-width: 1024px) {
	.sk-grid--3, .sk-grid--4, .sk-grid--5 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
	.sk-grid--3, .sk-grid--4, .sk-grid--5 { grid-template-columns: 1fr; }
	:root { --sk-section: 4rem; }
}