:root {
  --color-dark-primary: #2C3E50;
  --color-dark-secondary: #00709B;
  --color-accent-primary: #00FFCD;
  --color-accent-secondary: #00B8FF;
  --color-light-bg: #F7F8FA;
  --color-light-card: #FFFFFF;
  --color-text-dark: #333333;
  --color-text-light: #FFFFFF;
  --color-text-muted: #6B7280;
  --color-worker: #2c3e50;
  --color-secondary-text: #eaecef;
  --white: #ffffff;

  /* spacing tokens */
  --gap-sm: clamp(16px, 2.5vw, 28px);
  --gap-md: clamp(24px, 4vw, 48px);  /* default section gap */
  --gap-lg: clamp(40px, 6vw, 96px);
  --gap-hero: clamp(56px, 8vw, 0px); /* hero → next block */
}


* { 
    margin: 0; 
    padding: 0; 
    box-sizing: border-box; 
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--color-light-bg);
    color: var(--color-text-dark);
    line-height: 1.6;
}

.container { 
    max-width: 1100px; 
    margin: 0 auto; 
    padding: 0 1rem; 
}

/* Every major content area must be wrapped in .block */
.block + .block{
  margin-block-start: var(--gap-md);
}

/* Larger gap specifically after hero */
.block--hero + .block{
  margin-block-start: var(--gap-hero);
}

/* Optional overrides for rare cases */
.block.gap-tight { --gap-md: var(--gap-sm); }
.block.gap-loose { --gap-md: var(--gap-lg); }
.block.gap-none  { margin-block-start: 0 !important; }

/* =================================== */
/* Header & General Button Styles      */
/* =================================== */

header { 
    background-color: rgba(255, 255, 255, 0.9); 
    /* The backdrop-filter has been removed to fix the menu height */
    position: sticky; 
    top: 0; 
    z-index: 50; 
    border-bottom: 1px solid #e5e7eb; 
}

.header-nav { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    height: 70px; 
}

.header-left { 
    display: flex; 
    align-items: center; 
    gap: 1rem; 
    flex-grow: 1; 
}

.logo { 
    font-size: 1rem; 
    font-weight: 700; 
    background: linear-gradient(90deg, var(--color-dark-secondary), var(--color-dark-primary));
    -webkit-background-clip: text; 
    -webkit-text-fill-color: transparent; 
    text-decoration: none; 
}

.header-right { 
    display: flex; 
    align-items: center; 
    gap: 0.5rem; 
}

.btn { 
    display: inline-block; 
    padding: 0.5rem 1rem; 
    font-size: 0.875rem; 
    border-radius: 999px; 
    font-weight: 600; 
    text-decoration: none; 
    text-align: center; 
    transition: transform 0.2s, box-shadow 0.2s; 
    border: none; 
    cursor: pointer; 
}
.btn:hover { 
    transform: translateY(-2px); 
}

.btn-dark { 
    background: linear-gradient(90deg, var(--color-dark-secondary), var(--color-dark-primary));
    color: var(--color-text-light);
}

.btn-dark-accent { 
    background: linear-gradient(90deg, var(--color-dark-secondary), var(--color-dark-primary)); 
    color: var(--color-text-light); 
}

.btn-accent { 
    background: linear-gradient(90deg, var(--color-accent-secondary), var(--color-accent-primary)); 
    color: var(--color-dark-primary); 
}

.btn-light { 
background: linear-gradient(90deg, var(--color-dark-secondary), var(--color-dark-primary));
    color: var(--color-text-light);
}

/* --- Final CTA Section Styles --- */
.section-dark {
    background: linear-gradient(145deg, var(--color-dark-primary) 0%, var(--color-dark-secondary) 100%);
    color: var(--color-text-light);
    text-align: center;
    padding: 4rem 1rem;
}

.section-subtitle-light {
    color: #a9b4c0;
    max-width: 600px;
    margin: 0.5rem auto 2rem auto;
}

.btn-outline { 
    border: 2px solid #d1d5db; 
    background-color: transparent; 
    color: var(--color-text-dark); 
}

/* =================================== */
/* Mobile Menu Styles                  */
/* =================================== */

.menu-button { 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    width: 44px; 
    height: 44px; 
    background: linear-gradient(90deg, var(--color-dark-secondary), var(--color-dark-primary)); 
    color: white; 
    border-radius: 50%; 
    border: none; 
    cursor: pointer; 
    transition: transform 0.2s ease-in-out; 
}
.menu-button:hover { 
    transform: scale(1.1); 
}
.menu-button i {
    font-size: 20px;
}

.menu-toggle-input {
    display: none;
}

.mobile-menu-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.6);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-menu-content {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 80%;
    max-width: 320px;
    background-color: var(--color-light-bg);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.menu-toggle-input:checked ~ .mobile-menu-container {
    opacity: 1;
    visibility: visible;
}

.menu-toggle-input:checked ~ .mobile-menu-container .mobile-menu-content {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-shrink: 0;
}

.mobile-menu-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark-primary);
}

.menu-close-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--color-text-muted);
}
.menu-close-btn:hover {
    color: var(--color-dark-primary);
}
.menu-close-btn i {
    font-size: 1.5rem;
}

.mobile-menu-nav {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex-grow: 1;
    overflow-y: auto;
}

.mobile-menu-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    border-radius: 0.75rem;
    font-weight: 600;
    text-decoration: none;
    color: var(--color-text-dark);
    background-color: var(--color-light-card);
    transition: background-color 0.2s, transform 0.2s;
}

.mobile-menu-link:hover {
    background-color: #e9ecef;
    transform: scale(1.02);
}

.nav-icon-wrapper {
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent-secondary), var(--color-accent-primary));
    color: var(--color-dark-primary);
}

.nav-icon-wrapper i {
    font-size: 18px;
}

.get-started-btn {
    margin-top: auto;
    width: 100%;
    justify-content: center;
    padding: 0.8rem 1.5rem;
}

/* =================================== */
/* Footer Styles                       */
/* =================================== */

footer {
    background: var(--worker, #2c3e50);
    color: var(--color-secondary-text);
    padding: 3rem 0 1.5rem 0;
    margin-top: 0; /* (optional) */
}

.footer-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-section {
    padding-bottom: 1.5rem;
    border-bottom: 1px solid;
    border-image: linear-gradient(90deg, rgba(0, 255, 205, 1) 0%, rgba(0, 184, 255, 1) 100%);
    border-image-slice: 1;
}

.footer-logo {
    font-family: "Poppins-Bold", sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    position: relative;
    display: inline-block;
    padding-bottom: 8px;
    text-decoration: none;
}

.footer-logo::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 76px;
    height: 2px;
    border-top: 2px solid;
    border-image: linear-gradient(90deg, rgba(0, 255, 205, 1) 0%, rgba(0, 184, 255, 1) 100%);
    border-image-slice: 1;
}

.footer-about p {
    font-family: "Poppins-Regular", sans-serif;
    font-size: 14px;
    color: var(--color-secondary-text);
    margin: 1rem 0 1.5rem 0;
    max-width: 363px;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(180deg, #2C3E50 0%, #00709B 100%);
    color: var(--white);
    transition: transform 0.3s;
    text-decoration: none;
}

.social-icon:hover {
    transform: scale(1.1);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.footer-links h4 {
    font-family: "Poppins-Bold", sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    position: relative;
    display: inline-block;
    margin-bottom: 1.5rem;
    padding-bottom: 8px;
}

.footer-links h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 76px;
    height: 2px;
    border-top: 2px solid;
    border-image: linear-gradient(90deg, rgba(0, 255, 205, 1) 0%, rgba(0, 184, 255, 1) 100%);
    border-image-slice: 1;
}

.footer-links a {
    display: block;
    font-family: "Poppins-Regular", sans-serif;
    font-size: 14px;
    color: var(--color-secondary-text);
    text-decoration: none;
    margin-bottom: 0.75rem;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--color-accent-primary);
}

.footer-bottom {
    padding-top: 1rem;
    text-align: center;
    font-family: "Poppins-Regular", sans-serif;
    font-size: 14px;
    color: var(--color-secondary-text);
}

/* =================================== */
/* Desktop-Only Styles (Media Query)   */
/* =================================== */

@media (min-width: 768px) {
    /* Header changes on desktop */
    .header-right { 
        gap: 0.75rem; 
    }
    .btn { 
        padding: 0.75rem 1.5rem; 
        font-size: 1rem; 
    }
    
    /* Footer changes on desktop */
    .footer-main { 
        flex-direction: row; 
        justify-content: space-between; 
        gap: 4rem; 
    }
    .footer-links { 
        flex-direction: row; 
        justify-content: space-between;
        gap: 4rem;
    }
}



/* If a page ends with a CTA, remove the default gap before footer */
main.has-end-cta > .block:last-child { 
  margin-bottom: 0;
}


/* Ensure no gap for any end-CTA block, even if hidden */
main.has-end-cta > .block.block--end-cta {
  margin-bottom: 0 !important;
}