/* ==========================================================================
   Local Typography Configuration
   ========================================================================== */
@font-face {
    font-family: 'Inter';
    src: url('assets/fonts/Inter_24pt-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
}
@font-face {
    font-family: 'Inter';
    src: url('assets/fonts/Inter_24pt-Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
}
@font-face {
    font-family: 'Inter';
    src: url('assets/fonts/Inter_24pt-SemiBold.ttf') format('truetype');
    font-weight: 600;
    font-style: normal;
}
@font-face {
    font-family: 'Inter';
    src: url('assets/fonts/Inter_24pt-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
}

@font-face {
    font-family: 'Material Icons';
    font-style: normal;
    font-weight: 400;
    src: url('assets/fonts/MaterialIcons-Regular.ttf') format('truetype');
}

.material-icons {
    font-family: 'Material Icons', sans-serif;
    font-weight: normal;
    font-style: normal;
    font-size: 24px;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    -webkit-font-smoothing: antialiased;
}

@keyframes spin { 100% { transform: rotate(360deg); } }
.material-icons.spin { animation: spin 1s linear infinite; }

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #001233;
    --primary-light: #1A365D;
    --secondary-color: #2B6CB0;
    --surface-color: #F8F9FA;
    --background-color: #FFFFFF;
    --on-surface: #1C1B1F;
    --on-surface-variant: #49454F;
    --outline: #79747E;
    --outline-light: #E0E0E0;
    --shadow: rgba(0, 0, 0, 0.08);
    --shadow-elevated: rgba(0, 0, 0, 0.15);

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;

    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-pill: 9999px;

    --transition-fast: 0.15s ease-out;
    --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--on-surface);
    background-color: var(--background-color);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    margin-left: 150px;
}

section {
    scroll-margin-top: 80px;
}

/* ==========================================================================
   Side Banner
   ========================================================================== */
.side-banner {
    width: 150px;
    height: 100vh;
    background-color: var(--primary-color);
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1001;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-xl) 0;
    border-right: 1px solid rgba(255,255,255,0.1);
}

.side-banner-logo {
    width: 100%;
    max-width: 120px;
    height: auto;
    margin-bottom: var(--spacing-3xl);
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 var(--spacing-sm);
}

.svg-icon {
    width: 100%;
    height: auto;
    display: block;
}

.side-banner-nav {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    align-items: center;
    margin-top: auto;
    margin-bottom: auto;
}

.side-dot {
    position: relative;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    transition: var(--transition-normal);
    cursor: pointer;
}

.side-dot::after {
    content: attr(data-label);
    position: absolute;
    left: 42px;
    top: 50%;
    transform: translateY(-50%) translateX(-12px);
    background: var(--primary-color);
    color: #FFFFFF;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.15);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
    white-space: nowrap;
    pointer-events: none;
}

.side-dot:hover {
    background-color: rgba(255, 255, 255, 0.7);
    transform: scale(1.2);
}

.side-dot:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(0);
}

.side-dot.active {
    background-color: #FFFFFF;
    height: 32px;
    border-radius: var(--radius-pill);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

/* ==========================================================================
   Container
   ========================================================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 150px;
    right: 0;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(121, 116, 126, 0.08);
    z-index: 1000;
    transition: var(--transition-normal);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    text-decoration: none;
}

.nav-logo {
    width: 48px;
    height: 48px;
    object-fit: contain;
    display: block;
}

.nav-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: -0.5px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-link {
    text-decoration: none;
    color: var(--on-surface-variant);
    font-weight: 600;
    padding: var(--spacing-sm) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: var(--transition-normal);
    position: relative;
    font-size: var(--font-size-base);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition-normal);
    transform: translateX(-50%);
}

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

.nav-link:hover::after {
    width: 80%;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    color: var(--on-surface-variant);
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
    position: relative;
    padding: calc(72px + var(--spacing-3xl)) 0 var(--spacing-3xl);
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-bg-image {
    position: fixed;
    top: 0;
    left: 150px;
    right: 0;
    bottom: 0;
    background-image: url('assets/images/frontpage.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transform: scaleX(-1);
    z-index: -2;
}

.hero-bg-overlay {
    position: fixed;
    top: 0;
    left: 150px;
    right: 0;
    bottom: 0;
    background: var(--background-color);
    opacity: 0;
    z-index: -1;
    pointer-events: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    width: 100%;
}

.hero-text {
    max-width: 580px;
    background: rgba(255, 255, 255, 0.85);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 40px rgba(0,0,0,0.05);
}

.hero-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: var(--spacing-lg);
    color: var(--on-surface);
    letter-spacing: -1px;
}

.text-primary {
    color: var(--primary-color);
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--on-surface-variant);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-pill);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-base);
    transition: var(--transition-normal);
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    box-shadow: 0 4px 12px rgba(0, 18, 51, 0.2);
}

.btn-primary:hover {
    background-color: #000A1F;
    box-shadow: 0 8px 24px rgba(0, 18, 51, 0.35);
    transform: translateY(-2px);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background-color: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--surface-color);
    box-shadow: 0 8px 24px rgba(0, 18, 51, 0.1);
    transform: translateY(-2px);
}

/* ==========================================================================
   Sections (shared)
   ========================================================================== */
section:not(.hero) {
    background: var(--background-color);
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--on-surface);
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--on-surface-variant);
    max-width: 600px;
    margin: 0 auto;
}

/* Shared feature cards grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.feature-card {
    background: var(--surface-color);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: 0 4px 20px var(--shadow);
    transition: var(--transition-slow);
    border: 1px solid var(--outline-light);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px var(--shadow-elevated);
    border-color: transparent;
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: white;
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 4px 12px var(--shadow);
}

.feature-icon .material-icons {
    font-size: 32px !important;
    color: var(--primary-color);
}

.feature-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--on-surface);
    margin-bottom: var(--spacing-md);
}

.feature-description {
    color: var(--on-surface-variant);
    line-height: 1.7;
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about {
    padding: var(--spacing-3xl) 0;
}

/* Top row: photo left, text right */
.about-intro-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    margin-bottom: var(--spacing-2xl);
}

/* Photo card */
.about-image-card {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
    aspect-ratio: 4 / 3;
    background: var(--surface-color);
}

.about-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.about-image-card:hover .about-image {
    transform: scale(1.04);
}

.about-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.about-description {
    color: var(--on-surface-variant);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
    font-size: var(--font-size-lg);
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

.about-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-weight: 600;
    font-size: var(--font-size-lg);
}

/* Legacy .about-content kept for safety */
.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--surface-color);
}

.contact-grid {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: var(--spacing-2xl);
    align-items: stretch;
}

.contact-side {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    justify-content: space-between;
    align-self: stretch;
}

.contact-info {
    background: var(--background-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: 0 4px 20px var(--shadow);
    border: 1px solid var(--outline-light);
}

.contact-info-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--on-surface);
    margin-bottom: var(--spacing-xl);
}

.contact-info-block {
    margin-bottom: var(--spacing-lg);
}

.contact-info-block:last-child {
    margin-bottom: 0;
}

.contact-info-label {
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.contact-info-value {
    color: var(--on-surface-variant);
    line-height: 1.7;
}

.contact-email {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 500;
}

.contact-email:hover {
    text-decoration: underline;
}

.contact-image-card {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
    aspect-ratio: unset;
    flex: 1;
    min-height: 200px;
    background: var(--surface-color);
}

.contact-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-image-card:hover .contact-image {
    transform: scale(1.04);
}

.form-container {
    position: relative;
    background: var(--background-color);
    padding: var(--spacing-3xl);
    border-radius: var(--radius-xl);
    box-shadow: 0 10px 40px var(--shadow);
}

.form-container::after {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border-radius: calc(var(--radius-xl) + 3px);
    border: 3px solid var(--primary-light);
    opacity: 0;
    transition: opacity 0.4s ease, transform 0.4s ease;
    pointer-events: none;
    z-index: 10;
    mask:
        linear-gradient(#000 0 0) top left / 40px 40px no-repeat,
        linear-gradient(#000 0 0) top right / 40px 40px no-repeat,
        linear-gradient(#000 0 0) bottom left / 40px 40px no-repeat,
        linear-gradient(#000 0 0) bottom right / 40px 40px no-repeat;
    -webkit-mask:
        linear-gradient(#000 0 0) top left / 40px 40px no-repeat,
        linear-gradient(#000 0 0) top right / 40px 40px no-repeat,
        linear-gradient(#000 0 0) bottom left / 40px 40px no-repeat,
        linear-gradient(#000 0 0) bottom right / 40px 40px no-repeat;
}

.form-container:hover::after {
    opacity: 1;
    transform: scale(1.01);
}

.form-group {
    margin-bottom: var(--spacing-xl);
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
}

.form-control {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--surface-color);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-normal);
}

.form-control:focus {
    outline: none;
    background: var(--background-color);
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 4px rgba(43, 108, 176, 0.1);
}

.form-control::placeholder {
    color: var(--outline);
}

.btn-submit {
    width: 100%;
    padding: 1rem;
    font-size: var(--font-size-lg);
    margin-top: var(--spacing-md);
}

#charCount {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-xs);
    color: var(--outline);
    text-align: right;
}

/* ==========================================================================
   Toast Notifications
   ========================================================================== */
.toast-container {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: white;
    color: var(--on-surface);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    font-weight: 500;
    transform: translateX(120%);
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.toast.show {
    transform: translateX(0);
}

.toast-success .material-icons { color: #10B981; }
.toast-error .material-icons { color: #EF4444; }

/* ==========================================================================
   Jobs Section
   ========================================================================== */
.jobs {
    padding: var(--spacing-3xl) 0;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: var(--on-surface);
    color: white;
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-xl);
}

.footer-brand h3 {
    color: var(--background-color);
    margin: var(--spacing-md) 0 var(--spacing-sm);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
}

.footer-logo {
    width: 100%;
    height: auto;
    max-width: 150px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.footer-section h4 {
    color: white;
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.footer-section a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    margin-bottom: var(--spacing-sm);
    transition: var(--transition-fast);
}

.footer-section a:hover {
    color: white;
    transform: translateX(4px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: var(--font-size-sm);
}

/* ==========================================================================
   Rekisteriseloste Page
   ========================================================================== */
.rekisteri-page {
    padding: calc(72px + 3rem) 0 4rem;
    min-height: 100vh;
}

.rekisteri-back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--on-surface-variant);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-sm);
    margin-bottom: 2rem;
    transition: var(--transition-fast);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    background: var(--surface-color);
    border: 1px solid var(--outline-light);
}

.rekisteri-back:hover {
    color: var(--primary-color);
    background: var(--background-color);
    border-color: var(--primary-color);
}

.rekisteri-back .material-icons {
    font-size: 18px;
}

.rekisteri-header {
    margin-bottom: 2.5rem;
}

.rekisteri-eyebrow {
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.rekisteri-header h1 {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--on-surface);
    letter-spacing: -0.5px;
    margin-bottom: 0.5rem;
}

.rekisteri-lead {
    font-size: var(--font-size-lg);
    color: var(--on-surface-variant);
}

/* PDF card container */
.pdf-card {
    background: var(--background-color);
    border-radius: var(--radius-xl);
    border: 1px solid var(--outline-light);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.pdf-card-toolbar {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--surface-color);
    border-bottom: 1px solid var(--outline-light);
}

.pdf-card-icon {
    color: var(--primary-color);
    font-size: 22px;
}

.pdf-card-label {
    flex: 1;
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--on-surface-variant);
}

.pdf-download-btn {
    padding: 0.4rem 1rem;
    font-size: var(--font-size-sm);
    border-radius: var(--radius-pill);
}

.pdf-frame-wrapper {
    width: 100%;
    height: 80vh;
    min-height: 500px;
}

.pdf-frame-wrapper iframe {
    display: block;
    width: 100%;
    height: 100%;
    border: none;
}

.pdf-fallback {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    padding: 4rem 2rem;
    text-align: center;
    height: 100%;
    color: var(--on-surface-variant);
}

.pdf-fallback-icon {
    font-size: 48px;
    color: var(--outline);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 900px) {
    body { margin-left: 0; }

    .side-banner { display: none; }

    .navbar { left: 0; }

    .hero-bg-image,
    .hero-bg-overlay { left: 0; }

    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.88);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        flex-direction: column;
        padding: var(--spacing-2xl) var(--spacing-xl);
        gap: var(--spacing-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        box-shadow: 0 16px 32px rgba(0, 0, 0, 0.08);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-link {
        font-size: var(--font-size-lg);
        width: 100%;
        text-align: center;
        padding: var(--spacing-sm) 0;
    }

    .nav-toggle { display: block; }

    .about-intro-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .about-image-card {
        aspect-ratio: 16 / 9;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .contact-image-card {
        aspect-ratio: 16 / 9;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .hero {
        padding: calc(72px + var(--spacing-xl)) 0 var(--spacing-xl);
    }

    .hero-text {
        padding: var(--spacing-lg);
        border-radius: var(--radius-md);
    }

    .btn { width: 100%; }

    .form-container { padding: var(--spacing-xl); }

    .footer-links {
        grid-template-columns: 1fr;
    }
}