/* shikho.css — Shikho EdTech Platform */

/* =========================================================
   WEBFONTS
   ========================================================= */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../webfonts/Inter-Regular.woff2') format('woff2');
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('../webfonts/Inter-Medium.woff2') format('woff2');
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('../webfonts/Inter-SemiBold.woff2') format('woff2');
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('../webfonts/Inter-Bold.woff2') format('woff2');
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 800;
    font-display: swap;
    src: url('../webfonts/Inter-ExtraBold.woff2') format('woff2');
}

/* =========================================================
   BASE RESET
   ========================================================= */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.70;
    color: #3D3452;
    background-color: #FAFAF9;
}

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

a {
    color: #6D28D9;
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: #5B21B6;
}

/* =========================================================
   TYPOGRAPHY
   ========================================================= */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
    color: #1C1033;
    line-height: 1.25;
}

h1 { font-size: 56px; font-weight: 800; line-height: 1.10; letter-spacing: -0.03em; }
h2 { font-size: 32px; font-weight: 700; line-height: 1.25; letter-spacing: -0.01em; }
h3 { font-size: 22px; font-weight: 600; line-height: 1.35; }
h4 { font-size: 18px; font-weight: 600; line-height: 1.40; }
h5 { font-size: 16px; font-weight: 600; }
h6 { font-size: 14px; font-weight: 600; }

p {
    font-size: 16px;
    font-weight: 400;
    line-height: 1.70;
    color: #3D3452;
}

.sk-text-muted { color: #7C6FA0; }
.sk-caption { font-size: 12px; font-weight: 500; line-height: 1.50; letter-spacing: 0.04em; }

/* =========================================================
   SECTIONS
   ========================================================= */
.sk-section {
    padding: 96px 0;
}

.sk-section-alt {
    background-color: #F3F0FF;
}

.sk-section-dark {
    background-color: #1E1245;
}

.sk-section-accent {
    background-color: #6D28D9;
}

.sk-section-heading {
    text-align: center;
    margin-bottom: 56px;
}

.sk-section-heading h2 {
    font-size: 32px;
    font-weight: 700;
    color: #1C1033;
    margin-bottom: 16px;
}

.sk-section-heading p {
    font-size: 18px;
    color: #7C6FA0;
    max-width: 600px;
    margin: 0 auto;
}

.sk-section-heading--dark h2 {
    color: #F0ECFF;
}

.sk-section-heading--dark p {
    color: #9B8EC4;
}

/* =========================================================
   BUTTONS
   ========================================================= */
.sk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.00;
    letter-spacing: 0.02em;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
    white-space: nowrap;
}

.sk-btn-primary {
    background-color: #6D28D9;
    color: #FFFFFF;
    border: 2px solid transparent;
}

.sk-btn-primary:hover {
    background-color: #5B21B6;
    color: #FFFFFF;
}

.sk-btn-outline {
    background-color: transparent;
    color: #6D28D9;
    border: 2px solid #6D28D9;
}

.sk-btn-outline:hover {
    background-color: rgba(109, 40, 217, 0.10);
    color: #6D28D9;
}

.sk-btn-amber {
    background-color: #D97706;
    color: #FFFFFF;
    border: 2px solid transparent;
}

.sk-btn-amber:hover {
    background-color: #B45309;
    color: #FFFFFF;
}

.sk-btn-outline-light {
    background-color: transparent;
    color: #F0ECFF;
    border: 2px solid rgba(240, 236, 255, 0.50);
}

.sk-btn-outline-light:hover {
    background-color: rgba(240, 236, 255, 0.15);
    color: #FFFFFF;
    border-color: rgba(240, 236, 255, 0.70);
}

.sk-btn-sm {
    padding: 10px 22px;
    font-size: 14px;
}

/* =========================================================
   NAV
   ========================================================= */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.site-header.nav-transparent {
    background-color: transparent;
}

.site-header.nav-solid,
.site-header.scrolled {
    background-color: rgba(15, 10, 40, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.35);
}

.site-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    height: 64px;
    max-width: 1200px;
    margin: 0 auto;
}

.sk-nav-logo {
    font-size: 22px;
    font-weight: 800;
    color: #FFFFFF;
    text-decoration: none;
    letter-spacing: -0.02em;
    flex-shrink: 0;
}

.sk-nav-logo:hover {
    color: #D4C8FF;
}

.site-header.nav-transparent .sk-nav-logo {
    color: #FFFFFF;
}

.sk-nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.sk-nav-links a {
    font-size: 15px;
    font-weight: 500;
    line-height: 1.00;
    letter-spacing: 0.01em;
    color: #D4C8FF;
    padding: 8px 14px;
    border-radius: 6px;
    text-decoration: none;
    transition: color 0.2s ease, background-color 0.2s ease;
    white-space: nowrap;
}

.sk-nav-links a:hover {
    color: #FFFFFF;
    background-color: rgba(240, 236, 255, 0.10);
}

.sk-nav-links a.active {
    color: #FFFFFF;
    background-color: rgba(109, 40, 217, 0.40);
}

.site-header.nav-transparent .sk-nav-links a {
    color: rgba(240, 236, 255, 0.85);
}

.site-header.nav-transparent .sk-nav-links a:hover {
    color: #FFFFFF;
    background-color: rgba(240, 236, 255, 0.12);
}

.sk-nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.sk-nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: #FFFFFF;
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

@media (max-width: 992px) {
    .sk-nav-toggle {
        display: flex;
    }

    .sk-nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background-color: rgba(15, 10, 40, 0.98);
        padding: 16px 24px 24px;
        gap: 4px;
        align-items: flex-start;
    }

    .sk-nav-links.open {
        display: flex;
    }

    .sk-nav-links a {
        width: 100%;
        padding: 12px 16px;
    }
}

/* =========================================================
   HERO — HOMEPAGE SPLIT
   ========================================================= */
.sk-hero {
    background-color: #1E1245;
    padding: 140px 0 80px;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
}

.sk-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url('../images/hero-bg-overlay.webp');
    background-size: cover;
    background-position: center;
    opacity: 0.08;
    z-index: 0;
    pointer-events: none;
}

.sk-hero-inner {
    position: relative;
    z-index: 2;
}

.sk-hero-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.10;
    letter-spacing: -0.03em;
    color: #F0ECFF;
    margin-bottom: 24px;
}

.sk-hero-title .sk-accent {
    color: #D97706;
}

.sk-hero-subtitle {
    font-size: 18px;
    font-weight: 400;
    line-height: 1.65;
    color: #D4C8FF;
    margin-bottom: 40px;
    max-width: 520px;
}

.sk-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
}

.sk-hero-mockup-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
}

.sk-hero-mockup {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    filter: drop-shadow(0 20px 60px rgba(109, 40, 217, 0.35));
}

@media (max-width: 991px) {
    .sk-hero {
        padding: 120px 0 60px;
        text-align: center;
        min-height: auto;
    }

    .sk-hero-title {
        font-size: 40px;
    }

    .sk-hero-subtitle {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .sk-hero-actions {
        justify-content: center;
    }

    .sk-hero-mockup-wrap {
        margin-top: 48px;
    }
}

@media (max-width: 575px) {
    .sk-hero-title {
        font-size: 32px;
    }
}

/* =========================================================
   HERO — SUBPAGE
   ========================================================= */
.sk-hero-sub {
    background-color: #1E1245;
    background-image: linear-gradient(135deg, #1E1245 0%, #2D1B69 60%, #1E1245 100%);
    padding: 130px 0 70px;
    text-align: center;
    min-height: 55vh;
    display: flex;
    align-items: center;
}

.sk-hero-sub h1 {
    font-size: 40px;
    font-weight: 700;
    line-height: 1.20;
    letter-spacing: -0.02em;
    color: #F0ECFF;
    margin-bottom: 16px;
}

.sk-hero-sub p {
    font-size: 18px;
    color: #9B8EC4;
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.65;
}

/* =========================================================
   STATS BAR
   ========================================================= */
.sk-stats {
    background-color: #F3F0FF;
    padding: 64px 0;
}

.sk-stat-item {
    text-align: center;
    padding: 24px 16px;
}

.sk-stat-number {
    font-size: 40px;
    font-weight: 800;
    color: #6D28D9;
    line-height: 1.10;
    display: block;
    margin-bottom: 8px;
}

.sk-stat-label {
    font-size: 14px;
    font-weight: 500;
    color: #7C6FA0;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.sk-stat-icon {
    font-size: 24px;
    color: #D97706;
    margin-bottom: 12px;
    display: block;
}

/* =========================================================
   HOW IT WORKS
   ========================================================= */
.sk-steps {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.sk-step {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 32px 0;
    border-bottom: 1px solid #E8E2F8;
}

.sk-step:last-child {
    border-bottom: none;
}

.sk-step-icon {
    width: 56px;
    height: 56px;
    background-color: rgba(109, 40, 217, 0.10);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 22px;
    color: #6D28D9;
}

.sk-step-num {
    font-size: 12px;
    font-weight: 700;
    color: #6D28D9;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 6px;
    display: block;
}

.sk-step h4 {
    font-size: 18px;
    font-weight: 600;
    color: #1C1033;
    margin-bottom: 8px;
}

.sk-step p {
    font-size: 15px;
    color: #7C6FA0;
    margin: 0;
}

/* =========================================================
   FEATURE CARDS
   ========================================================= */
.sk-feature-card {
    background-color: #FFFFFF;
    border: 1px solid #E8E2F8;
    border-radius: 12px;
    padding: 32px;
    box-shadow: 0 2px 12px rgba(109, 40, 217, 0.08);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.sk-feature-card:hover {
    box-shadow: 0 8px 32px rgba(109, 40, 217, 0.16);
    transform: translateY(-3px);
}

.sk-feature-icon {
    width: 52px;
    height: 52px;
    background-color: rgba(109, 40, 217, 0.10);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: #6D28D9;
    margin-bottom: 20px;
    flex-shrink: 0;
}

.sk-feature-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1C1033;
    margin-bottom: 12px;
}

.sk-feature-card p {
    font-size: 15px;
    color: #7C6FA0;
    line-height: 1.65;
    margin: 0;
    flex: 1;
}

/* =========================================================
   COURSE CATEGORY CARDS
   ========================================================= */
.sk-course-card {
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    background-color: #FFFFFF;
    border: 1px solid #E8E2F8;
    box-shadow: 0 2px 12px rgba(109, 40, 217, 0.08);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.sk-course-card:hover {
    box-shadow: 0 8px 32px rgba(109, 40, 217, 0.16);
    transform: translateY(-3px);
}

.sk-course-thumb {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.sk-course-thumb--wide {
    height: 240px;
}

.sk-course-body {
    padding: 20px 24px 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.sk-course-badge {
    display: inline-block;
    background-color: rgba(109, 40, 217, 0.10);
    color: #6D28D9;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 6px;
    margin-bottom: 10px;
}

.sk-course-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1C1033;
    margin-bottom: 8px;
}

.sk-course-count {
    font-size: 13px;
    color: #7C6FA0;
    margin: 0;
    margin-top: auto;
}

/* =========================================================
   TESTIMONIALS
   ========================================================= */
.sk-testimonials {
    background-color: #1E1245;
    padding: 96px 0;
}

.sk-testimonial-card {
    background-color: #2D1B69;
    border: 1px solid #4C3A9E;
    border-radius: 12px;
    padding: 32px;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.sk-testimonial-quote {
    font-size: 16px;
    color: #D4C8FF;
    line-height: 1.70;
    flex: 1;
    margin-bottom: 24px;
    font-style: italic;
}

.sk-testimonial-footer {
    display: flex;
    align-items: center;
    gap: 14px;
}

.sk-testimonial-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 2px solid #4C3A9E;
}

.sk-testimonial-name {
    font-size: 15px;
    font-weight: 600;
    color: #F0ECFF;
    margin-bottom: 2px;
}

.sk-testimonial-role {
    font-size: 13px;
    color: #9B8EC4;
}

/* =========================================================
   CTA BANNER
   ========================================================= */
.sk-cta-banner {
    background-color: #6D28D9;
    padding: 80px 0;
    text-align: center;
}

.sk-cta-banner h2 {
    color: #FFFFFF;
    font-size: 36px;
    margin-bottom: 16px;
}

.sk-cta-banner p {
    color: rgba(240, 236, 255, 0.85);
    font-size: 18px;
    margin-bottom: 40px;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.sk-cta-email-form {
    display: flex;
    gap: 12px;
    max-width: 480px;
    margin: 0 auto;
    flex-wrap: wrap;
    justify-content: center;
}

.sk-cta-email-input {
    flex: 1;
    min-width: 200px;
    padding: 14px 20px;
    font-size: 15px;
    border: 2px solid rgba(240, 236, 255, 0.20);
    border-radius: 6px;
    background-color: rgba(255, 255, 255, 0.12);
    color: #F0ECFF;
    outline: none;
    transition: border-color 0.2s ease;
}

.sk-cta-email-input::placeholder {
    color: rgba(240, 236, 255, 0.50);
}

.sk-cta-email-input:focus {
    border-color: #D97706;
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
    background-color: #1E1245;
    padding: 72px 0 32px;
    color: #9B8EC4;
}

.sk-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    margin-bottom: 56px;
}

.sk-footer-brand p {
    font-size: 15px;
    color: #9B8EC4;
    margin-top: 16px;
    margin-bottom: 24px;
    line-height: 1.65;
}

.sk-footer-logo {
    font-size: 22px;
    font-weight: 800;
    color: #FFFFFF;
    text-decoration: none;
    letter-spacing: -0.02em;
}

.sk-footer-logo:hover {
    color: #D4C8FF;
}

.sk-footer-social {
    display: flex;
    gap: 12px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.sk-footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    color: #9B8EC4;
    font-size: 14px;
    transition: background-color 0.2s ease, color 0.2s ease;
    text-decoration: none;
}

.sk-footer-social a:hover {
    background-color: #6D28D9;
    color: #FFFFFF;
}

.sk-footer-col h4 {
    font-size: 14px;
    font-weight: 600;
    color: #F0ECFF;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.sk-footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sk-footer-col ul a {
    font-size: 14px;
    color: #9B8EC4;
    text-decoration: none;
    transition: color 0.2s ease;
}

.sk-footer-col ul a:hover {
    color: #D4C8FF;
}

.sk-footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 14px;
    color: #9B8EC4;
}

.sk-footer-contact-item i {
    font-size: 14px;
    color: #D97706;
    margin-top: 3px;
    flex-shrink: 0;
}

.sk-footer-contact-item a {
    color: #9B8EC4;
    text-decoration: none;
}

.sk-footer-contact-item a:hover {
    color: #D4C8FF;
}

.sk-footer-bottom {
    border-top: 1px solid #2D1B69;
    padding-top: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 14px;
    color: #7C6FA0;
}

.sk-footer-bottom a {
    color: #9B8EC4;
    text-decoration: none;
    transition: color 0.2s ease;
}

.sk-footer-bottom a:hover {
    color: #D4C8FF;
}

.sk-footer-legal {
    display: flex;
    gap: 16px;
}

@media (max-width: 991px) {
    .sk-footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }
}

@media (max-width: 575px) {
    .sk-footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .sk-footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* =========================================================
   BLOG CARDS
   ========================================================= */
.sk-blog-card {
    background-color: #FFFFFF;
    border: 1px solid #E8E2F8;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(109, 40, 217, 0.08);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.sk-blog-card:hover {
    box-shadow: 0 8px 32px rgba(109, 40, 217, 0.16);
    transform: translateY(-3px);
}

.sk-blog-card a img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    transition: transform 0.35s ease;
}

.sk-blog-card:hover a img {
    transform: scale(1.04);
}

.sk-blog-body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.sk-blog-date {
    font-size: 12px;
    font-weight: 500;
    color: #9B8EC4;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 10px;
    display: block;
}

.sk-blog-body h5 {
    font-size: 16px;
    font-weight: 600;
    color: #1C1033;
    line-height: 1.45;
    margin-bottom: 10px;
}

.sk-blog-body h5 a {
    color: #1C1033;
    text-decoration: none;
}

.sk-blog-body h5 a:hover {
    color: #6D28D9;
}

.sk-blog-excerpt {
    font-size: 14px;
    color: #7C6FA0;
    line-height: 1.65;
    flex: 1;
    margin-bottom: 16px;
}

.sk-read-more {
    font-size: 14px;
    font-weight: 600;
    color: #6D28D9;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: auto;
    transition: color 0.2s ease, gap 0.2s ease;
}

.sk-read-more:hover {
    color: #5B21B6;
    gap: 10px;
}

/* =========================================================
   TEAM CARDS
   ========================================================= */
.sk-team-card {
    background-color: #FFFFFF;
    border: 1px solid #E8E2F8;
    border-radius: 12px;
    padding: 32px 24px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(109, 40, 217, 0.08);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.sk-team-card:hover {
    box-shadow: 0 8px 32px rgba(109, 40, 217, 0.16);
    transform: translateY(-3px);
}

.sk-team-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #E8E2F8;
    margin-bottom: 20px;
}

.sk-team-card h4 {
    font-size: 18px;
    font-weight: 600;
    color: #1C1033;
    margin-bottom: 4px;
}

.sk-team-title {
    font-size: 14px;
    font-weight: 500;
    color: #6D28D9;
    margin-bottom: 12px;
}

.sk-team-bio {
    font-size: 14px;
    color: #7C6FA0;
    line-height: 1.60;
    margin: 0;
}

/* =========================================================
   CONTACT FORM
   ========================================================= */
.sk-contact-form {
    background-color: #FFFFFF;
    border: 1px solid #E8E2F8;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 2px 12px rgba(109, 40, 217, 0.08);
}

.sk-form-group {
    margin-bottom: 24px;
}

.sk-form-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: #3D3452;
    margin-bottom: 8px;
}

.sk-form-control {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    font-family: 'Inter', system-ui, -apple-system, Arial, sans-serif;
    color: #1C1033;
    background-color: #FFFFFF;
    border: 1px solid #E8E2F8;
    border-radius: 6px;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.sk-form-control::placeholder {
    color: #A89EC8;
}

.sk-form-control:focus {
    border-color: #6D28D9;
    border-width: 2px;
    box-shadow: 0 0 0 3px rgba(109, 40, 217, 0.08);
}

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

.sk-contact-info-box {
    background-color: #F3F0FF;
    border-radius: 12px;
    padding: 36px 32px;
}

.sk-contact-info-box h3 {
    font-size: 20px;
    font-weight: 600;
    color: #1C1033;
    margin-bottom: 24px;
}

.sk-contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 20px;
}

.sk-contact-info-item i {
    font-size: 18px;
    color: #6D28D9;
    margin-top: 2px;
    flex-shrink: 0;
    width: 24px;
    text-align: center;
}

.sk-contact-info-item .sk-contact-label {
    font-size: 12px;
    font-weight: 600;
    color: #7C6FA0;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    display: block;
    margin-bottom: 3px;
}

.sk-contact-info-item .sk-contact-value {
    font-size: 15px;
    color: #3D3452;
}

.sk-contact-info-item a {
    color: #3D3452;
    text-decoration: none;
}

.sk-contact-info-item a:hover {
    color: #6D28D9;
}

/* =========================================================
   404 PAGE
   ========================================================= */
.sk-404-page {
    background-color: #1E1245;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 64px 24px;
}

.sk-404-icon {
    font-size: 80px;
    color: rgba(109, 40, 217, 0.40);
    margin-bottom: 32px;
    display: block;
}

.sk-404-page h1 {
    font-size: 40px;
    font-weight: 700;
    color: #F0ECFF;
    margin-bottom: 16px;
}

.sk-404-page p {
    font-size: 18px;
    color: #9B8EC4;
    margin-bottom: 40px;
    max-width: 440px;
}

/* =========================================================
   LEGAL PAGES
   ========================================================= */
.sk-legal-content {
    max-width: 768px;
    margin: 0 auto;
    padding: 0 24px;
}

.sk-legal-content h2 {
    font-size: 24px;
    font-weight: 700;
    color: #1C1033;
    margin-top: 48px;
    margin-bottom: 16px;
}

.sk-legal-content h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1C1033;
    margin-top: 32px;
    margin-bottom: 12px;
}

.sk-legal-content p {
    font-size: 16px;
    color: #3D3452;
    line-height: 1.75;
    margin-bottom: 16px;
}

.sk-legal-content ul {
    padding-left: 24px;
    margin-bottom: 16px;
}

.sk-legal-content ul li {
    font-size: 16px;
    color: #3D3452;
    line-height: 1.75;
    margin-bottom: 6px;
}

.sk-legal-meta {
    font-size: 13px;
    color: #7C6FA0;
    margin-bottom: 40px;
    padding-bottom: 24px;
    border-bottom: 1px solid #E8E2F8;
}

/* =========================================================
   ARTICLE / BLOG DETAIL
   ========================================================= */
.container-narrow {
    max-width: 780px;
    margin: 0 auto;
    padding: 0 24px;
}

.sk-article-hero {
    background-color: #1E1245;
    padding: 120px 0 56px;
    text-align: center;
}

.sk-article-hero h1 {
    font-size: 36px;
    font-weight: 700;
    color: #F0ECFF;
    line-height: 1.25;
    max-width: 780px;
    margin: 0 auto 16px;
}

.sk-article-meta {
    font-size: 13px;
    color: #9B8EC4;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.sk-article-image {
    margin: 48px 0;
}

.sk-article-image img {
    width: 100%;
    max-height: 420px;
    object-fit: cover;
    border-radius: 12px;
}

.sk-article-body {
    padding: 56px 0 80px;
}

.sk-article-body h2 {
    font-size: 26px;
    font-weight: 700;
    color: #1C1033;
    margin-top: 48px;
    margin-bottom: 16px;
}

.sk-article-body h3 {
    font-size: 20px;
    font-weight: 600;
    color: #1C1033;
    margin-top: 32px;
    margin-bottom: 12px;
}

.sk-article-body p {
    font-size: 17px;
    color: #3D3452;
    line-height: 1.80;
    margin-bottom: 20px;
}

.sk-article-body ul, .sk-article-body ol {
    padding-left: 24px;
    margin-bottom: 20px;
}

.sk-article-body li {
    font-size: 17px;
    color: #3D3452;
    line-height: 1.75;
    margin-bottom: 8px;
}

.sk-article-body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 24px 0;
}

/* =========================================================
   ABOUT PAGE
   ========================================================= */
.sk-values-item {
    text-align: center;
    padding: 32px 24px;
}

.sk-values-icon {
    font-size: 36px;
    color: #6D28D9;
    margin-bottom: 16px;
    display: block;
}

.sk-values-item h4 {
    font-size: 18px;
    font-weight: 600;
    color: #1C1033;
    margin-bottom: 10px;
}

.sk-values-item p {
    font-size: 15px;
    color: #7C6FA0;
    margin: 0;
}

.sk-mission-card {
    background-color: #FFFFFF;
    border: 1px solid #E8E2F8;
    border-radius: 12px;
    padding: 36px 32px;
    height: 100%;
    box-shadow: 0 2px 12px rgba(109, 40, 217, 0.08);
}

.sk-mission-card h3 {
    font-size: 22px;
    font-weight: 600;
    color: #1C1033;
    margin-bottom: 16px;
}

.sk-mission-card p {
    font-size: 16px;
    color: #3D3452;
    line-height: 1.70;
    margin: 0;
}

.sk-mission-icon {
    font-size: 28px;
    color: #D97706;
    margin-bottom: 16px;
    display: block;
}

/* =========================================================
   PRODUCT PAGE
   ========================================================= */
.sk-how-step {
    position: relative;
    padding: 40px 0;
    border-bottom: 1px solid #E8E2F8;
}

.sk-how-step:last-child {
    border-bottom: none;
}

.sk-how-step-num {
    font-size: 64px;
    font-weight: 800;
    color: rgba(109, 40, 217, 0.12);
    line-height: 1;
    position: absolute;
    top: 32px;
    right: 0;
}

.sk-how-step h4 {
    font-size: 20px;
    font-weight: 600;
    color: #1C1033;
    margin-bottom: 10px;
}

.sk-how-step p {
    font-size: 15px;
    color: #7C6FA0;
    margin: 0;
    max-width: 520px;
}

.sk-tech-item {
    background-color: rgba(255, 255, 255, 0.07);
    border: 1px solid #4C3A9E;
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    height: 100%;
}

.sk-tech-item i {
    font-size: 28px;
    color: #D97706;
    margin-bottom: 14px;
    display: block;
}

.sk-tech-item h4 {
    font-size: 16px;
    font-weight: 600;
    color: #F0ECFF;
    margin-bottom: 8px;
}

.sk-tech-item p {
    font-size: 14px;
    color: #9B8EC4;
    margin: 0;
}

/* =========================================================
   UTILITY
   ========================================================= */
.sk-badge {
    display: inline-block;
    background-color: rgba(109, 40, 217, 0.10);
    color: #6D28D9;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 5px 12px;
    border-radius: 20px;
    margin-bottom: 16px;
}

.sk-badge-amber {
    background-color: rgba(217, 119, 6, 0.12);
    color: #D97706;
}

.sk-divider {
    height: 1px;
    background-color: #E8E2F8;
    margin: 48px 0;
}

body.sk-cookie-showing {
    padding-bottom: 90px;
}

/* =========================================================
   RESPONSIVE UTILITIES
   ========================================================= */
@media (max-width: 767px) {
    h1 { font-size: 36px; }
    h2 { font-size: 26px; }
    .sk-section { padding: 64px 0; }
    .sk-stats { padding: 48px 0; }
}