/* SOFTEXPERT 2026 - LAYOUT STYLES */

/* ============================================
   SNAP & SCROLL LAYOUT
   ============================================ */
.snap-section {
    height: 100vh;
    /* scroll-snap-align removed */
    position: relative;
    overflow: hidden;
}

/* Sections that need internal scroll for stackable cards */
.snap-section.has-stacking {
    height: auto;
    min-height: 100vh;
    /* scroll-snap-align removed */
}

.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 clamp(1.5rem, 5vw, 3rem);
}

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 1.5rem 0;
    transition: all 0.4s var(--ease-out-expo);
}

.header.scrolled {
    padding: 1rem 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--color-border);
}

.header:not(.scrolled) .logo,
.header:not(.scrolled) .nav-link,
.header:not(.scrolled) .lang-select {
    color: white;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header:not(.scrolled) .logo-dot {
    color: rgba(255, 255, 255, 0.8);
}

.header:not(.scrolled) .header-cta {
    background: white;
    color: var(--color-text);
}

.header:not(.scrolled) .menu-line {
    background: white;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 clamp(1.5rem, 5vw, 3rem);
}

.logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    display: flex;
    align-items: baseline;
}

.logo-accent {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-dot {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-left: 2px;
}

.header-eyebrow {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: rgba(255, 255, 255, 0.7);
    padding: 0.375rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 100px;
    margin-left: 2rem;
    transition: all 0.3s ease;
}

.header.scrolled .header-eyebrow {
    color: var(--color-text-muted);
    border-color: var(--color-border);
}

.header.scrolled .logo {
    color: #000000;
}

/* Hide badge on mobile to reduce header crowding */
@media (max-width: 768px) {
    .header-eyebrow {
        display: none;
    }
}

.nav {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-link {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    transition: color 0.3s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
}

.nav-link:hover {
    color: var(--color-text);
}

.header:not(.scrolled) .nav-link:hover {
    color: rgba(255, 255, 255, 0.8);
}

.header.scrolled .nav-link {
    color: var(--color-text-secondary);
}

.header.scrolled .nav-link:hover {
    color: var(--color-text);
}

.nav-index {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--color-text-muted);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.lang-switch {
    display: flex;
    gap: 0.25rem;
    position: relative;
    overflow: hidden;
    border-radius: 6px;
}

/* Shine Effect - border-radius matches .lang-select */
.lang-switch::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    background: linear-gradient(to right,
            rgba(255, 255, 255, 0) 0%,
            rgba(255, 255, 255, 0.3) 50%,
            rgba(255, 255, 255, 0) 100%);
    animation: shine 3s infinite linear;
    pointer-events: none;
    z-index: 10;
    border-radius: 6px;
}

@keyframes shine {
    0% {
        transform: translateX(-100%);
    }

    20% {
        transform: translateX(100%);
    }

    100% {
        transform: translateX(100%);
    }
}

.lang-select {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 0.375rem 0.5rem;
    transition: all 0.3s;
    appearance: none;
    /* simple styling for standard select */
    -webkit-appearance: none;
    -moz-appearance: none;
    text-align: center;
}

.header:not(.scrolled) .lang-select {
    border-color: rgba(255, 255, 255, 0.6);
    color: white;
}

/* Ensure hover/focus on non-scrolled header shows black text with background */
.header:not(.scrolled) .lang-select:hover,
.header:not(.scrolled) .lang-select:focus {
    color: #000000;
    background: rgba(255, 255, 255, 0.95);
    border-color: var(--color-primary);
}

.header.scrolled .lang-select {
    border-color: var(--color-border);
    color: var(--color-text);
}

.lang-select:hover {
    color: #000000;
    border-color: var(--color-primary);
}

.lang-select:focus {
    outline: none;
    border-color: var(--color-primary);
    color: #000000;
}

.lang-btn.active,
.lang-btn:hover {
    color: var(--color-text);
}

.header-cta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--color-text);
    color: var(--color-text-light);
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s;
}

.header-cta:hover {
    transform: scale(1.02);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: 10px;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-line {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: all 0.3s;
}

.menu-toggle.active .menu-line:first-child {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active .menu-line:last-child {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* When mobile menu is open, change logo and menu toggle to dark colors */
.header.menu-open .logo,
.header.menu-open .logo>span:first-child {
    color: var(--color-text) !important;
    -webkit-text-fill-color: var(--color-text);
}

.header.menu-open .logo-dot {
    color: var(--color-text-muted) !important;
}

.header.menu-open .menu-line {
    background: var(--color-text) !important;
}

.header.menu-open .lang-btn {
    color: var(--color-text) !important;
}

@media (max-width: 1024px) {

    .nav,
    .header-cta {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }
}

/* Compact header on mobile */
@media (max-width: 480px) {
    .header-inner {
        padding: 0 1rem;
    }

    .logo {
        font-size: 1.25rem;
    }

    .lang-switch {
        gap: 0.125rem;
    }

    .lang-btn {
        padding: 0.25rem 0.375rem;
        font-size: 0.625rem;
    }
}

/* ============================================
   MOBILE MENU
   ============================================ */
.mobile-menu {
    position: fixed;
    inset: 0;
    background: var(--color-bg);
    z-index: 99;
    padding: 120px 2rem 2rem;
    transform: translateX(-100%);
    transition: transform 0.6s var(--ease-out-expo);
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.mobile-nav-link {
    font-family: var(--font-display);
    font-size: clamp(2rem, 8vw, 3.5rem);
    font-weight: 600;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 1rem;
    opacity: 0;
    transform: translateX(-40px);
    transition: all 0.6s var(--ease-out-expo);
}

.mobile-menu.active .mobile-nav-link {
    opacity: 1;
    transform: translateX(0);
}

.mobile-menu.active .mobile-nav-link:nth-child(1) {
    transition-delay: 0.1s;
}

.mobile-menu.active .mobile-nav-link:nth-child(2) {
    transition-delay: 0.15s;
}

.mobile-menu.active .mobile-nav-link:nth-child(3) {
    transition-delay: 0.2s;
}

.mobile-menu.active .mobile-nav-link:nth-child(4) {
    transition-delay: 0.25s;
}

.mobile-menu.active .mobile-nav-link:nth-child(5) {
    transition-delay: 0.3s;
}

.mobile-nav-index {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-bg-dark);
    color: white;
    padding: 5rem 0 2rem;
    scroll-snap-align: end;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 1rem;
}

.footer-desc {
    color: rgba(255, 255, 255, 0.7);
    max-width: 280px;
    margin-bottom: 1.5rem;
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.footer-social a:hover {
    background: var(--gradient-primary);
}

.footer-title {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-link {
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.3s;
}

.footer-link:hover {
    color: white;
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1rem;
}

.footer-contact-item i {
    color: var(--color-primary);
}

.footer-contact-item a {
    color: inherit;
    transition: color 0.3s;
}

.footer-contact-item a:hover {
    color: white;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-copy {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
    margin: 0;
}

.footer-legal {
    display: flex;
    gap: 2rem;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
    transition: color 0.3s;
}

.footer-legal a:hover {
    color: white;
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    .footer-legal {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}