/*
 Theme Name:   SK Platform Child
 Theme URI:    https://example.com/sk-platform
 Description:  Child theme for booking, LMS, and CRM platform. Uses Astra as parent.
 Author:       SK Platform
 Author URI:   https://example.com
 Template:     astra
 Version:      1.1.0
 License:      GPL-2.0-or-later
 License URI:  https://www.gnu.org/licenses/gpl-2.0.html
 Text Domain:  sk-platform-theme
*/

/* ========== SK Platform Professional Design ========== */
:root {
	--sk-primary: #4f46e5;
	--sk-primary-dark: #4338ca;
	--sk-secondary: #7c3aed;
	--sk-accent: #06b6d4;
	--sk-dark: #0f172a;
	--sk-muted: #64748b;
	--sk-light: #f8fafc;
	--sk-border: #e2e8f0;
	--sk-radius: 12px;
	--sk-radius-lg: 16px;
	--sk-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
	--sk-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

.sk-container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
@media (min-width: 768px) { .sk-container { padding: 0 2rem; } }

.sk-btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
	padding: 0.75rem 1.5rem; font-weight: 600; font-size: 1rem; border-radius: var(--sk-radius);
	text-decoration: none; transition: all 0.2s; cursor: pointer; border: 2px solid transparent;
}
.sk-btn--primary { background: var(--sk-primary); color: #fff !important; border-color: var(--sk-primary); }
.sk-btn--primary:hover { background: var(--sk-primary-dark); transform: translateY(-1px); }
.sk-btn--secondary { background: var(--sk-secondary); color: #fff !important; }
.sk-btn--outline { background: transparent; color: var(--sk-primary); border-color: var(--sk-primary); }
.sk-btn--outline:hover { background: var(--sk-primary); color: #fff !important; }
.sk-btn--lg { padding: 1rem 2rem; font-size: 1.0625rem; }

.sk-badge {
	display: inline-block; padding: 0.35rem 0.85rem; font-size: 0.75rem; font-weight: 600;
	text-transform: uppercase; letter-spacing: 0.08em; background: rgba(79, 70, 229, 0.12);
	color: var(--sk-primary); border-radius: 9999px; margin-bottom: 1rem;
}

/* Hero */
.sk-hero {
	background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
	color: #fff; padding: 4rem 0 5rem; overflow: hidden;
}
.sk-hero__inner { display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 992px) {
	.sk-hero__inner { grid-template-columns: 1fr 1fr; gap: 4rem; }
	.sk-hero { padding: 5rem 0 7rem; }
}
.sk-hero__title { font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 800; line-height: 1.2; margin: 0 0 1rem; }
.sk-hero__tagline { font-size: 1.125rem; color: rgba(255,255,255,0.85); line-height: 1.6; margin: 0 0 1.5rem; max-width: 32rem; }
.sk-hero__cta { display: flex; flex-wrap: wrap; gap: 1rem; }
.sk-hero__badge { display: inline-block; padding: 0.4rem 1rem; font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.15em; background: rgba(255,255,255,0.08); border-radius: 9999px; margin-bottom: 1rem; color: rgba(255,255,255,0.9); }
.sk-hero__animated-bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.sk-hero__orb-wrapper { position: absolute; }
.sk-hero__orb { position: absolute; border-radius: 50%; filter: blur(70px); opacity: 0.7; }
.sk-hero__orb-wrapper--1 { top: -10%; right: -5%; }
.sk-hero__orb-wrapper--2 { bottom: -15%; left: -8%; }
.sk-hero__orb-wrapper--3 { top: 40%; left: 50%; transform: translate(-50%, -50%); }
.sk-hero__orb-wrapper--4 { top: 60%; right: 15%; }
.sk-hero__orb--1 { width: min(500px, 40vw); height: min(500px, 40vw); background: radial-gradient(circle, rgba(37,99,235,0.5) 0%, transparent 60%); top: 0; left: 0; animation: sk-orb-1 18s ease-in-out infinite; }
.sk-hero__orb--2 { width: min(420px, 35vw); height: min(420px, 35vw); background: radial-gradient(circle, rgba(124,58,237,0.45) 0%, transparent 60%); bottom: 0; left: 0; animation: sk-orb-2 22s ease-in-out infinite; }
.sk-hero__orb--3 { width: min(320px, 25vw); height: min(320px, 25vw); background: radial-gradient(circle, rgba(14,165,233,0.4) 0%, transparent 60%); top: 50%; left: 50%; transform: translate(-50%, -50%); animation: sk-orb-3 20s ease-in-out infinite; }
.sk-hero__orb--4 { width: min(360px, 28vw); height: min(360px, 28vw); background: radial-gradient(circle, rgba(37,99,235,0.35) 0%, transparent 60%); top: 0; right: 0; animation: sk-orb-4 25s ease-in-out infinite; }
@keyframes sk-orb-1 { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(-15px, 20px); } }
@keyframes sk-orb-2 { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(20px, -15px); } }
@keyframes sk-orb-3 { 0%, 100% { transform: translate(-50%, -50%); } 50% { transform: translate(calc(-50% + 20px), calc(-50% - 15px)); } }
@keyframes sk-orb-4 { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(-20px, 15px); } }
.sk-hero .sk-container { position: relative; z-index: 1; }

/* Stats, Philosophy, Process, Services, Testimonials — baseline (full design in assets/css/sk-platform.css) */
.sk-stats { padding: 3rem 0; background: transparent; border-bottom: none; }
.sk-stats__grid { display: grid; grid-template-columns: 1fr; gap: 2rem; text-align: center; }
@media (min-width: 640px) { .sk-stats__grid { grid-template-columns: repeat(3, 1fr); } }
.sk-stat__number { display: block; font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 700; color: var(--sk-primary); margin-bottom: 0.25rem; }
.sk-stat__label { font-size: 0.875rem; color: var(--sk-muted); }
.sk-section-label { display: inline-block; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.12em; color: var(--sk-primary); margin-bottom: 0.75rem; }
.sk-philosophy { padding: 5rem 0; background: var(--sk-light); }
.sk-philosophy__title { font-size: clamp(1.75rem, 3.5vw, 2.5rem); margin: 0 0 1rem; color: var(--sk-dark); }
.sk-philosophy__text { font-size: 1rem; line-height: 1.7; margin: 0 0 1rem; color: var(--sk-dark); }
.sk-process { padding: 5rem 0; text-align: center; background: transparent; }
.sk-process__grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem 2rem; margin-bottom: 2rem; }
.sk-process__item { flex: 1 1 200px; max-width: 260px; text-align: left; }
.sk-process__phase { display: block; font-size: 1.25rem; font-weight: 700; color: var(--sk-primary); margin-bottom: 0.5rem; }
.sk-services { padding: 5rem 0; background: transparent; }
.sk-services__grid { display: grid; gap: 2rem; margin-top: 2rem; }
@media (min-width: 768px) { .sk-services__grid { grid-template-columns: repeat(3, 1fr); } }
.sk-service-card { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: var(--sk-radius-lg); padding: 2rem; }
.sk-service-card__icon { width: 52px; height: 52px; display: flex; align-items: center; justify-content: center; background: rgba(79,70,229,0.2); color: #69a7ff; border-radius: var(--sk-radius); margin-bottom: 1rem; }
.sk-service-card h3 { font-size: 1.25rem; margin: 0 0 0.5rem; color: #fff; }
.sk-service-card p { margin: 0; font-size: 0.9375rem; color: rgba(255,255,255,0.78); line-height: 1.6; }
.sk-service-card a { color: rgba(255,255,255,0.9) !important; }
.sk-testimonials { padding: 5rem 0; background: var(--sk-dark); color: #fff; }
.sk-section-title--light { color: #fff !important; }
.sk-testimonials__grid { display: grid; gap: 2rem; margin-top: 2rem; }
@media (min-width: 768px) { .sk-testimonials__grid { grid-template-columns: repeat(2, 1fr); } }
.sk-testimonial { margin: 0; padding: 2rem; background: rgba(255,255,255,0.05); border-radius: var(--sk-radius-lg); }
.sk-testimonial__text { font-size: 1rem; line-height: 1.7; margin: 0 0 1rem; color: rgba(255,255,255,0.9); }
.sk-cta-box__title { font-size: clamp(1.5rem, 3vw, 2rem); margin: 0 0 0.5rem; }
.sk-btn--white { background: #fff !important; color: var(--sk-primary) !important; border-color: #fff !important; }
.sk-btn--light { color: #fff !important; border-color: rgba(255,255,255,0.5) !important; }
.sk-btn--light:hover { background: rgba(255,255,255,0.15) !important; color: #fff !important; border-color: #fff !important; }

/* Features */
.sk-features { padding: 4rem 0; }
.sk-section-title { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700; text-align: center; margin: 0 0 2.5rem; color: var(--sk-dark); }
.sk-features-grid { display: grid; gap: 1.5rem; }
@media (min-width: 768px) { .sk-features-grid { grid-template-columns: repeat(3, 1fr); gap: 2rem; } }
.sk-feature-card {
	background: #fff; border: 1px solid var(--sk-border); border-radius: var(--sk-radius-lg);
	padding: 2rem; transition: all 0.25s; box-shadow: 0 1px 3px rgb(0 0 0 / 0.05);
}
.sk-feature-card:hover { box-shadow: var(--sk-shadow-lg); border-color: var(--sk-primary); transform: translateY(-4px); }
.sk-feature-card__icon {
	width: 56px; height: 56px; display: flex; align-items: center; justify-content: center;
	background: linear-gradient(135deg, rgba(79,70,229,0.1) 0%, rgba(124,58,237,0.1) 100%);
	color: var(--sk-primary); border-radius: var(--sk-radius); margin-bottom: 1.25rem;
}
.sk-feature-card h3 { font-size: 1.25rem; font-weight: 700; margin: 0 0 0.5rem; color: var(--sk-dark); }
.sk-feature-card p { margin: 0; color: var(--sk-muted); line-height: 1.6; }

/* CTA */
.sk-cta-section { padding: 4rem 0; }
.sk-cta-box {
	background: linear-gradient(135deg, var(--sk-primary) 0%, var(--sk-secondary) 100%);
	border-radius: var(--sk-radius-lg); padding: 3rem 2rem; text-align: center; color: #fff;
}
.sk-cta-box h2 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700; margin: 0 0 0.5rem; }
.sk-cta-box__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; }
.sk-cta-box .sk-btn--outline { color: #fff; border-color: rgba(255,255,255,0.6); }
.sk-cta-box .sk-btn--outline:hover { background: #fff; color: var(--sk-primary); border-color: #fff; }

/* Courses Page */
.sk-courses-page { padding-bottom: 4rem; min-height: 60vh; }
.sk-courses-hero {
	background: linear-gradient(180deg, #f0f4ff 0%, #fff 100%);
	border-bottom: 1px solid var(--sk-border); padding: 3rem 0;
}
.sk-courses-hero .sk-container { text-align: center; }
.sk-courses-hero__title { font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 800; margin: 0 0 0.75rem; color: var(--sk-dark); }
.sk-courses-hero__subtitle { margin: 0; color: var(--sk-muted); font-size: 1.0625rem; line-height: 1.6; max-width: 36rem; margin-left: auto; margin-right: auto; }

.sk-courses-content { padding: 3rem 0; }

/* Demo course cards (when no LMS) */
.sk-courses-demo-grid {
	display: grid; gap: 1.5rem;
}
@media (min-width: 640px) { .sk-courses-demo-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .sk-courses-demo-grid { grid-template-columns: repeat(3, 1fr); } }
.sk-course-demo-card {
	background: #fff; border-radius: var(--sk-radius-lg); overflow: hidden;
	box-shadow: 0 1px 3px rgb(0 0 0 / 0.08); border: 1px solid var(--sk-border);
	transition: all 0.25s;
}
.sk-course-demo-card:hover { box-shadow: var(--sk-shadow-lg); transform: translateY(-2px); }
.sk-course-demo-card__thumb {
	height: 160px; background: linear-gradient(135deg, var(--sk-primary) 0%, var(--sk-secondary) 100%);
	display: flex; align-items: center; justify-content: center;
}
.sk-course-demo-card__thumb svg { width: 48px; height: 48px; color: rgba(255,255,255,0.9); }
.sk-course-demo-card__body { padding: 1.5rem; }
.sk-course-demo-card__body h4 { font-size: 1.125rem; font-weight: 700; margin: 0 0 0.5rem; color: var(--sk-dark); }
.sk-course-demo-card__body p { margin: 0; font-size: 0.9375rem; color: var(--sk-muted); line-height: 1.5; }
.sk-course-demo-card__footer { padding: 0 1.5rem 1.5rem; }
.sk-course-demo-card .sk-btn { width: 100%; justify-content: center; }

.sk-courses-placeholder {
	text-align: center; padding: 4rem 2rem;
	background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
	border-radius: var(--sk-radius-lg); border: 2px dashed var(--sk-border);
}
.sk-courses-placeholder__icon { color: var(--sk-primary); margin-bottom: 1.25rem; opacity: 0.8; }
.sk-courses-placeholder h3 { font-size: 1.5rem; font-weight: 700; margin: 0 0 0.5rem; color: var(--sk-dark); }
.sk-courses-placeholder p { margin: 0 0 1.5rem; color: var(--sk-muted); font-size: 1rem; }

/* Booking Page */
.sk-booking-hero { background: linear-gradient(180deg, #f0f4ff 0%, #fff 100%); border-bottom: 1px solid var(--sk-border); padding: 3rem 0; }
.sk-booking-form-section { padding: 3rem 0; }
.sk-booking-form-section .sk-container { display: grid; gap: 2rem; }
@media (min-width: 992px) { .sk-booking-form-section .sk-container { grid-template-columns: 1fr 320px; } }
.sk-booking-form-wrapper {
	background: #fff; border: 1px solid var(--sk-border); border-radius: var(--sk-radius-lg);
	padding: 2rem; box-shadow: var(--sk-shadow);
}
.sk-booking-info-card {
	background: #fff; border: 1px solid var(--sk-border); border-radius: var(--sk-radius);
	padding: 1.5rem; box-shadow: 0 1px 3px rgb(0 0 0 / 0.05);
}
@media (min-width: 992px) { .sk-booking-info-card { position: sticky; top: 2rem; } }
.sk-booking-info-card h4 { font-size: 1rem; font-weight: 700; margin: 0 0 1rem; color: var(--sk-dark); }
.sk-booking-info-card ul { margin: 0; padding: 0; list-style: none; }
.sk-booking-info-card li { padding: 0.5rem 0; padding-left: 1.5rem; position: relative; color: var(--sk-muted); font-size: 0.9375rem; }
.sk-booking-info-card li::before { content: ""; position: absolute; left: 0; top: 1rem; width: 6px; height: 6px; background: var(--sk-primary); border-radius: 50%; }
.sk-booking-placeholder { text-align: center; padding: 4rem 2rem; }
.sk-booking-placeholder__icon { color: var(--sk-primary); margin-bottom: 1rem; opacity: 0.8; }

/* Astra content area fix - ensure our sections have space */
.ast-page-builder-template .sk-container,
.page .sk-container { padding-top: 0; padding-bottom: 0; }

img[loading="lazy"], iframe[loading="lazy"] { max-width: 100%; height: auto; }