/* Home page specific styles - imports handled by main.css */

/* Home Page Specific Styles */

/* Core viewport management */
:root {
    --navbar-height: 60px;
    --viewport-height: 100vh;
}

/* Body adjustment for home page */
body {
    padding-top: var(--navbar-height);
    min-height: 100vh;
    scroll-snap-type: y proximity;
    overscroll-behavior-y: none;
    background: transparent;
}

/* Home-specific navbar styles */
.navbar-logo {
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.navbar-logo:hover {
    opacity: 0.9;
}

.navbar-logo:active {
    transform: scale(0.98);
}

.navbar-logo:focus {
    outline: none;
}

.navbar-title {
    text-shadow: var(--text-shadow-subtle);
}

.navbar-links a:not(.button) {
    position: relative;
    font-size: 1rem;
    font-weight: 500;
    padding: 5px 8px;
    border-radius: 4px;
    margin: 0 2px;
    overflow: hidden;
}

.navbar-links a:not(.button)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    opacity: 0.9;
}

.navbar-links a:not(.button):hover::after,
.navbar-links a:not(.button):focus-visible::after {
    transform: scaleX(1);
}

.navbar-links a.active:not(.button)::after {
    transform: scaleX(1);
    background-color: var(--primary-color);
    height: 3px;
}

.navbar-links .button {
    padding: 8px 16px;
    margin-left: 5px;
    width: auto;
}

.navbar-links .button.primary {
    box-shadow: var(--elevation-low);
}

.navbar-links .button.primary:hover {
    box-shadow: var(--elevation-medium);
}

/* Rest of the home-specific styles... */

/* Base Element Styles */
body {
    font-family: 'Montserrat', sans-serif;
    background: transparent;
    color: var(--text-primary);
    margin: 0;
    padding: 0;
    line-height: 1.6;
    transition: var(--theme-transition);
}


h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    transition: var(--theme-transition);
    font-weight: 600;
}

p {
    color: var(--secondary-color);
    transition: var(--theme-transition);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--theme-transition);
}

a:hover {
    text-decoration: underline;
}

/* Common Button Styles */
.button {
    display: inline-block;
    padding: 12px 24px;
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--input-border);
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: var(--theme-transition);
    text-decoration: none;
}

.button:hover {
    background-color: var(--white-overlay);
    border-color: var(--input-focus-border);
    text-decoration: none;
}

[data-theme="light"] .button:hover {
    background-color: var(--black-overlay-light);
}

.button.primary {
    background-color: var(--primary-color);
    color: white;
    border: none;
}

.button.primary:hover {
    background-color: var(--primary-hover);
}

.button.danger {
    background-color: var(--danger-color);
    color: white;
    border: none;
}

.button.danger:hover {
    background-color: var(--danger-hover);
}

/* Theme Toggle Button */
.theme-toggle {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: all 0.3s ease;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    width: 36px;
    height: 36px;
    margin-left: 15px;
    flex-shrink: 0;
    overflow: visible;
}

.theme-toggle:hover {
    background: var(--card-hover);
    transform: translateY(-1px);
    box-shadow: var(--elevation-card);
}

.theme-toggle:active {
    transform: translateY(0);
}

.theme-toggle i {
    font-size: 18px;
    color: var(--primary-color);
    position: absolute;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light theme icon */
.theme-icon-light {
    opacity: 1;
    transform: scale(1) rotate(0);
    color: var(--theme-sun-color);
    filter: var(--gold-glow);
}

/* Dark theme icon */
.theme-icon-dark {
    opacity: 1;
    transform: scale(1) rotate(0);
    color: var(--theme-moon-color);
    filter: var(--silver-glow);
}

/* Icon states for theme switching */
[data-theme="light"] .theme-icon-light {
    display: block;
}

[data-theme="light"] .theme-icon-dark {
    display: none;
}

[data-theme="dark"] .theme-icon-light {
    display: none;
}

[data-theme="dark"] .theme-icon-dark {
    display: block;
}

/* Form Elements */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    transition: var(--theme-transition);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    border: 1px solid var(--input-border);
    border-radius: 6px;
    background-color: var(--input-bg);
    color: var(--text-primary);
    box-sizing: border-box;
    transition: var(--theme-transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--input-focus-border);
    box-shadow: var(--primary-ring-light);
}

[data-theme="light"] .form-control:focus {
    box-shadow: var(--secondary-ring);
}

/* Message Styles */
.error-message {
    background-color: var(--error-bg);
    color: white;
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    transition: var(--theme-transition);
}

.success-message {
    background-color: var(--success-bg);
    color: white;
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    transition: var(--theme-transition);
}

.field-error {
    color: var(--danger-color);
    font-size: 0.8rem;
    margin-top: 5px;
    transition: var(--theme-transition);
}

/* Success/Error Icons */
.success-icon,
.error-icon {
    font-size: 48px;
    width: 80px;
    height: 80px;
    line-height: 80px;
    border-radius: 50%;
    margin: 0 auto 20px;
    text-align: center;
}

.success-icon {
    background-color: var(--success-color);
    color: var(--white);
}

.error-icon {
    background-color: var(--danger-color);
    color: var(--white);
}

/* Accessibility */
:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.button:focus, 
.auth-button:focus {
    outline: 2px solid white;
    outline-offset: 2px;
    box-shadow: var(--primary-glow);
}

/* Home Page Specific Styles */

/* Core viewport management */
:root {
    --navbar-height: 60px;
    --viewport-height: 100vh;
}

/* Body adjustment for home page */
body {
    padding-top: var(--navbar-height);
    min-height: 100vh;
    scroll-snap-type: y proximity;
    overscroll-behavior-y: none;
    background: transparent;
}

/* Home-specific navbar styles */
.navbar-logo {
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.navbar-logo:hover {
    opacity: 0.9;
}

.navbar-logo:active {
    transform: scale(0.98);
}

.navbar-logo:focus {
    outline: none;
}

.navbar-title {
    text-shadow: var(--text-shadow-subtle);
}

.navbar-links a:not(.button) {
    position: relative;
    font-size: 1rem;
    font-weight: 500;
    padding: 5px 8px;
    border-radius: 4px;
    margin: 0 2px;
    overflow: hidden;
}

.navbar-links a:not(.button)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    opacity: 0.9;
}

.navbar-links a:not(.button):hover::after,
.navbar-links a:not(.button):focus-visible::after {
    transform: scaleX(1);
}

.navbar-links a.active:not(.button)::after {
    transform: scaleX(1);
    background-color: var(--primary-color);
    height: 3px;
}

.navbar-links .button {
    padding: 8px 16px;
    margin-left: 5px;
    width: auto;
}

.navbar-links .button.primary {
    box-shadow: var(--elevation-low);
}

.navbar-links .button.primary:hover {
    box-shadow: var(--elevation-medium);
}

.mobile-menu-button {
    display: none;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 20px;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    margin-right: 10px;
}

.mobile-menu-button:hover {
    background: var(--card-hover);
}

.mobile-menu-button:focus {
    outline: none;
}

.mobile-menu-button:focus-visible {
    outline: none;
    box-shadow: var(--primary-ring-medium);
}

:focus {
    outline: none;
}

:focus-visible {
    outline: none;
    box-shadow: var(--primary-ring-medium);
}

.skip-to-content {
    position: absolute;
    left: -9999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 10px 15px;
    border-radius: 4px;
    z-index: 9999;
}

.skip-to-content:focus {
    left: 10px;
    top: 10px;
    width: auto;
    height: auto;
    outline: none;
}

section:not(.footer) {
    width: 100%;
    scroll-snap-align: none;
    scroll-snap-stop: normal;
    display: block;
    margin: 0;
    box-sizing: border-box;
    padding-bottom: 3rem;

    /* padding: 6rem 0; */
}

.hero,
.features,
.solution,
.security,
.how-it-works,
.contact-us {
    position: relative;
    overflow: hidden;
    background: transparent;
    display: flex;
    align-items: baseline;
    min-height: calc(100vh - var(--navbar-height));
}

/* Common container width for all sections */
.hero-container,
.features-container,
.solution-container,
.security-container,
.contact-us-container,
.footer-container {
    position: relative;
    z-index: 1;
    width: 92%;
    /* max-width: 1400px; */
    margin: 0 auto;
    padding: 0;
}

/* Hero specific layout */
.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

/* Features specific layout */
.features-container {
    width: 92%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 6rem 0;
}

.features-header {
    text-align: left;
    margin-bottom: 3rem;
    max-width: 800px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-template-rows: repeat(2, auto);
    gap: 7rem;
    width: 100%;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-height: 100%;
}

.feature-icon-wrapper {
    width: 56px;
    height: 56px;
    background: var(--primary-background-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-icon {
    font-size: 24px;
    color: var(--primary-color);
}

.feature-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.feature-description {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--secondary-color);
    margin: 0;
}

/* Solution specific layout */
.solution-container {
    display: grid;
    grid-template-columns: 45% 55%;
    gap: 4rem;
    align-items: center;
}

/* Security specific layout */
.security-container,
.contact-us-container {
    display: flex;
    flex-direction: column;
}

.hero::before,
.features::before,
.solution::before,
.security::before,
.contact-us::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        var(--primary-gradient-start) 0%,
        var(--primary-background-subtle) 25%,
        transparent 50%
    );
    animation: gradient-shift 20s linear infinite;
    z-index: 0;
    will-change: transform;
    transform-origin: center center;
    backface-visibility: hidden;
    padding-bottom: 3rem;
}

.features::before {
    animation-delay: -5s;
    animation-duration: 22s;
}

.solution::before {
    animation-delay: -10s;
    animation-duration: 24s;
}

.security::before,
.contact-us::before {

    animation-delay: -15s;
    animation-duration: 26s;
}

.section-title {
    background: var(--text-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: var(--text-shadow-light);
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.section-subtitle {
    color: var(--secondary-color);
    font-size: 1.1rem;
    line-height: 1.5;
    max-width: 800px;
    /* margin: 0 auto 0rem auto; */
    text-align: left;
}

.hero {
    position: relative;
    overflow: hidden;
    background: transparent;
    height: var(--viewport-height);
    min-height: var(--viewport-height);
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        var(--primary-gradient-start) 0%,
        var(--primary-background-subtle) 25%,
        transparent 50%
    );

    animation: gradient-shift 15s ease infinite;
    z-index: 0;
}

.hero-container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    /* padding: 2rem 4rem; */
    height: 100%;
    align-items: center;
    max-height: calc(var(--viewport-height) - var(--navbar-height));
    /* overflow: hidden; */
}

.hero-content {
    transform: translateY(20px);
    opacity: 0;
    animation: content-fade-in 1s ease forwards;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-title {
    font-size: clamp(2.5rem, 4vw, 4rem);
    line-height: 1.1;
    margin-bottom: 2rem;
    background: var(--text-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: none;
    font-weight: 700;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    line-height: 1.6;
    margin-bottom: 3rem;
    color: var(--secondary-color);
}

.video-container {
    width: 100%;
    max-width: 800px;
    aspect-ratio: 16/9;
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    transform: translateY(20px);
    opacity: 0;
    animation: video-fade-in 1s ease 0.3s forwards;
    box-shadow: var(--elevation-cta);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.video-container:hover {
    transform: translateY(-5px);
    box-shadow: var(--elevation-strong);
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    margin-top: 2rem;
}

.hero-buttons .button {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-buttons .button.primary {
    background: var(--primary-color);
    border: none;
    box-shadow: var(--primary-shadow);
    color: var(--white);
}

.hero-buttons .button:hover {
    transform: translateY(-2px);
    box-shadow: var(--primary-shadow-strong);
}

.hero-image {
    width: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-container::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-overlay);
    z-index: 1;
    pointer-events: none;
    border-radius: 12px;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.hero-image::after {
    content: "";
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--primary-gradient-start), var(--primary-gradient-end));
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    z-index: -1;
}

.solution {
    position: relative;
    overflow: hidden;
    background: transparent;
    padding: 6rem 0;
}

.solution-container {
    position: relative;
    z-index: 1;
    width: 90%;
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 45% 55%;
    gap: 4rem;
    align-items: center;
    padding: 0;
}

.solution-content {
    max-width: 600px;
    padding-left: 0;
}

.solution-content .section-title {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    margin-bottom: 1rem;
    background: var(--primary-color);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
    padding: 0;
}

.solution-content .section-subtitle {
    font-size: 1.1rem;
    color: var(--secondary-color);
    line-height: 1.6;
    margin-bottom: 3rem;
}

.solution-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.solution-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.solution-item i {
    color: var(--primary-color);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.solution-item-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
    margin: 0 0 0.5rem 0;
}

.solution-item-content p {
    font-size: 1rem;
    line-height: 1.5;
    color: var(--secondary-color);
    margin: 0;
}

.solution-image {
    width: 100%;
    max-width: 650px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--elevation-feature);
    aspect-ratio: 16/9;
}

.solution-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

@media (max-width: 1024px) {
    .solution-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        width: 92%;
        padding: 0;
    }

    .solution-content {
        padding-left: 0;
    }
}

@media (max-width: 768px) {
    .solution {
        padding: 4rem 0;
    }

    .solution-container {
        width: 92%;
        gap: 2rem;
        padding: 0;
    }

    .solution-list {
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .solution {
        padding: 3rem 0;
    }

    .solution-item {
        gap: 0.75rem;
    }

    .solution-item i {
        font-size: 1.25rem;
    }
}

.security,
.contact-us {
    position: relative;
    overflow: hidden;
    background: transparent;
    padding: 6rem 0;
}

.security-container,
.contact-us-container {

    position: relative;
    z-index: 1;
    width: 92%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0;
}

.security-header,
.contact-us-header {
    margin-bottom: 4rem;
    max-width: 800px;
}

.security-header h2,
.contact-us-header h2 {

    font-size: clamp(2.5rem, 4vw, 3.5rem);
    margin-bottom: 1rem;
    background: var(--primary-color);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}

.security-header p,
.contact-us-header p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--secondary-color);
}

.security-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.security-feature {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.security-feature:hover {
    transform: translateY(-5px);
    box-shadow: var(--elevation-feature);
    border-color: var(--primary-color);
}

.security-feature i {
    font-size: 2rem;
    color: var(--primary-color);
    background: var(--primary-background-light);
    padding: 1rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    transition: all 0.3s ease;
}

.security-feature:hover i {
    background: var(--primary-color);
    color: white;
}

.security-feature-content {
    flex: 1;
}

.security-feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.security-feature-description {
    font-size: 1rem;
    line-height: 1.5;
    color: var(--secondary-color);
    margin: 0;
}

.contact-us {
    padding: 3rem 0;
}

.contact-us-header {
    margin-bottom: 0;
}

.general-container {
    display: flex;
    flex-direction: row;
    width: 100%;
    min-height: 100%;
    justify-content: center;
    align-items: center;
    /* fondo principal */
    font-family: var(--font-family-base);
    color: var(--text-primary);
    padding: var(--space-8) 0;
    box-sizing: border-box;
}

.form-container {
    display: flex;
    flex-direction: column;
    width: 80%;
    max-width: var(--content-md);
    padding: var(--space-8);
    border-radius: var(--radius-lg);
    background-color: var(--surface);
    /* surface card */
    box-shadow: var(--card-shadow);
}

.alt-contact,
.success-message {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    margin-top: var(--space-4);
}

.form-container h2,
.form-container p {
    margin-bottom: var(--space-6);
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--space-4);
}

.form-group label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    margin-bottom: var(--space-2);
}

.form-group input,
.form-group textarea {
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--input-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    background-color: var(--input-bg);
    color: var(--text-primary);
    transition: border var(--transition-normal), box-shadow var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--input-focus);
    box-shadow: var(--input-focus-shadow);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
    opacity: 1;
}

button.button.primary {
    background-color: var(--button-primary-bg);
    color: var(--button-primary-text);
    border: none;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-base);
    cursor: pointer;
    box-shadow: var(--button-primary-shadow);
    transition: background-color var(--transition-normal), transform var(--transition-fast);
    display: flex;
    justify-self: center;
}

button.button.primary:hover {
    background-color: var(--button-primary-hover);
    transform: var(--scale-hover);
}

button.button.primary:active {
    background-color: var(--button-primary-active);
    transform: var(--scale-active);
}

.alt-contact a {
    margin-left: var(--space-2);
}

/* 📱 Mobile & small tablets */
@media (max-width: 768px) {
    .form-container {
        width: 90%;
        /* take all width */
        max-width: none;
        /* remove cap */
        margin: 0 var(--space-4);
        /* breathing space on sides */
        border-radius: var(--radius-md);
        /* softer on small screens */
        padding: var(--space-6);
    }
}

@media (max-width: 1024px) {
    .security-features {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .security {
        padding: 4rem 0;
    }

    .security-header {
        margin-bottom: 3rem;
    }

    .security-feature {
        padding: 1.5rem;
    }

    .security-feature i {
        width: 48px;
        height: 48px;
        font-size: 1.5rem;
        padding: 0.75rem;
    }
}

@media (max-width: 480px) {
    .security-feature {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        padding: 1.25rem;
    }

    .security-feature i {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
        padding: 0.5rem;
    }
}

.footer {
    scroll-snap-align: none;
    position: relative;
    z-index: 5;
    min-height: auto;
    height: auto;
    margin: 0;
    padding: 4rem 0 2rem;
    background: rgba(var(--bg-color-rgb), 0.95);
    color: var(--text-primary);
    border-top: 1px solid var(--border-color);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.footer-logo img {
    height: 40px;
    filter: brightness(1.2) contrast(1.1);
    transition: all 0.3s ease;
}

.footer-logo .logo-container {
    padding: 8px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--hero-shadow);
    border: 1px solid var(--border-color);
}

.footer-logo:hover img {
    filter: brightness(1.3) contrast(1.2);
}

.footer-logo .footer-brand {
    margin: 0 0 0 10px;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--text-primary);
    text-shadow: var(--text-shadow-subtle);
}

.footer-title {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--text-primary);
    font-weight: 600;
}

.footer-description {
    color: var(--secondary-color);
    margin-bottom: 20px;
    line-height: 1.5;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social a {
    color: var(--text-primary);
    font-size: 20px;
    transition: color 0.3s;
}

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

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s;
    display: inline-block;
    padding: 3px 0;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    margin-top: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--text-primary);
}

/* How It Works Section */
.how-it-works {
    position: relative;
    overflow: hidden;
    background: transparent;
    padding: 6rem 0;
}

.how-it-works-container {
    position: relative;
    z-index: 1;
    width: 93%;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.how-it-works-content {
    max-width: 600px;
}

.how-it-works h2 {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    margin-bottom: 1rem;
    background: var(--primary-color);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}

.how-it-works-subtitle {
    font-size: 1.1rem;
    color: var(--secondary-color);
    line-height: 1.6;
    margin-bottom: 3rem;
}

.how-it-works-features {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.how-it-works-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.how-it-works-feature::before {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    flex-shrink: 0;
    font-size: 14px;
}

.how-it-works-feature-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.how-it-works-feature-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
    margin: 0;
}

.how-it-works-feature-content p {
    font-size: 1rem;
    line-height: 1.5;
    color: var(--secondary-color);
    margin: 0;
}

.how-it-works-image {
    width: 100%;
    height: 100%;
    min-height: 500px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--elevation-feature);
}

.how-it-works-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

@media (max-width: 1024px) {
    .how-it-works-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .how-it-works-content {
        max-width: 100%;
    }

    .how-it-works-image {
        min-height: 400px;
    }
}

@media (max-width: 768px) {
    .how-it-works {
        padding: 4rem 0;
    }

    .how-it-works-container {
        width: 92%;
        gap: 2rem;
    }

    .how-it-works-subtitle {
        margin-bottom: 2rem;
    }

    .how-it-works-features {
        gap: 1.5rem;
    }

    .how-it-works-image {
        min-height: 300px;
    }
}

@media (max-width: 480px) {
    .how-it-works {
        padding: 3rem 0;
    }

    .how-it-works-feature {
        gap: 0.75rem;
    }

    .how-it-works-feature::before {
        width: 20px;
        height: 20px;
        font-size: 12px;
    }
}

/* Animations */
@keyframes gradient-shift {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes content-fade-in {
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes video-fade-in {
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Media Queries */
@media (max-width: 1200px) {
    .hero-container {
        gap: 3rem;
    }

    .features-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.5rem;
    }
}

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
        padding: 2rem 0;
    }

    .hero-content {
        order: 1;
    }

    .hero-image {
        order: 2;
    }

    .hero-buttons {
        justify-content: center;
    }

    .video-container {
        max-width: 100%;
        margin: 0 auto;
    }

    .solution-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .solution-content {
        max-width: 100%;
    }

    .solution-image {
        max-width: 100%;
        margin: 0 auto;
    }

    .security-features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .features-grid {
        gap: 16px;
    }
}

@media (max-width: 768px) {
    :root {
        --navbar-height: 60px;
    }

    .navbar {
        padding: 0 15px;
    }

    .navbar-logo img {
        height: 28px;
    }

    .navbar-title {
        font-size: 1.2rem;
        margin-left: 8px;
    }

    .mobile-menu-button {
        display: block;
    }

    .navbar-links {
        display: none;
        position: absolute;
        top: var(--navbar-height);
        left: 0;
        right: 0;
        background: var(--bg-color);
        padding: 1rem;
        flex-direction: column;
        gap: 1rem;
        border-bottom: 1px solid var(--border-color);
        box-shadow: var(--card-shadow);
    }

    .navbar-links.active {
        display: flex;
    }

    .navbar-links a,
    .navbar-links .button {
        width: 100%;
        text-align: center;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .features-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .feature-card {
        padding: 1.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .solution-item {
        gap: 1rem;
    }

    .solution-item i {
        font-size: 1.25rem;
    }

    .security-feature {
        padding: 1.5rem;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem 1rem;
    }
}

@media (max-width: 480px) {
    :root {
        --navbar-height: 55px;
    }

    .navbar {
        padding: 0 10px;
    }

    .navbar-logo img {
        height: 24px;
    }

    .navbar-title {
        font-size: 1.1rem;
    }

    .hero-container {
        padding: 1rem 0;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-buttons .button {
        width: 100%;
    }

    .feature-card,
    .security-feature {
        padding: 16px;
    }

    .feature-icon-wrapper {
        width: 40px;
        height: 40px;
        margin-bottom: 1rem;
    }

    .feature-icon {
        font-size: 18px;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
    }

    .solution-item-content h3,
    .security-feature-title {
        font-size: 1.1rem;
    }

    .solution-item-content p,
    .security-feature-description {
        font-size: 0.95rem;
    }

    .footer-logo img {
        height: 32px;
    }

    .footer-title {
        font-size: 1.1rem;
    }

    .footer-description,
    .footer-links a {
        font-size: 0.95rem;
    }
}

/* Touch device optimizations */
@media (hover: none) {
    .feature-card:hover,
    .security-feature:hover {
        transform: none;
        box-shadow: none;
    }
}

/* Landscape mode optimizations */
@media (max-height: 600px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        height: auto;
        padding: 4rem 0;
    }

    .hero-container {
        max-height: none;
    }

    .video-container {
        max-height: 50vh;
    }
}

/* High-resolution screens */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {

    .navbar-logo img,
    .footer-logo img {
        transform: translateZ(0);
    }
}

/* Features Section */
.features {
    position: relative;
    overflow: hidden;
    background: transparent;
    display: flex;
    align-items: center;
}

.features-container {
    position: relative;
    z-index: 1;
    width: 92%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 4rem 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.features-header {
    text-align: left;
    margin-bottom: 3rem;
    max-width: 800px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-template-rows: repeat(2, auto);
    gap: 7rem;
    width: 100%;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-height: 100%;
}

.feature-icon-wrapper {
    width: 56px;
    height: 56px;
    background: var(--primary-background-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-icon {
    font-size: 24px;
    color: var(--primary-color);
}

.feature-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.feature-description {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--secondary-color);
    margin: 0;
}

/* Security Section */
.security {
    position: relative;
    overflow: hidden;
    background: transparent;
    display: flex;
    align-items: center;
}

.security-container {
    position: relative;
    z-index: 1;
    width: 92%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 4rem 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.security-header {
    text-align: left;
    margin-bottom: 3rem;
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.security-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
}


.security-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--section-shadow);
    border-color: var(--primary-color);
}

.security-icon {
    width: 60px;
    height: 60px;
    background: var(--glass-overlay);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.security-card:hover .security-icon {
    background: var(--primary-color);
    color: var(--white);
}

.security-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.security-description {
    color: var(--secondary-color);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

/* Mobile Responsive Styles */
@media (max-width: 1024px) {
    .features-grid,
    .security-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .features-container,
    .security-container {
        padding: 4rem 0;
    }

    .features-header,
    .security-header {
        margin-bottom: 2rem;
    }

    .features-grid,
    .security-features {
        grid-template-columns: minmax(0, 1fr);
        gap: 1.5rem;
    }

    .feature-card,
    .security-feature {
        padding: 1.5rem;
    }

    .security-feature {
        flex-direction: row;
        align-items: flex-start;
    }

    .security-feature-icon {
        width: 40px;
        height: 40px;
    }

    .security-feature i {
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .features-container,
    .security-container {
        padding: 3rem 0;
    }

    .features-header,
    .security-header {
        margin-bottom: 1.5rem;
    }

    .section-title {
        font-size: 1.75rem;
        margin-bottom: 0.75rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
        line-height: 1.5;
    }

    .feature-card,
    .security-feature {
        padding: 16px;
    }

    .feature-card {
        text-align: left;
    }

    .feature-icon-wrapper {
        width: 40px;
        height: 40px;
        margin-bottom: 1rem;
    }

    .feature-icon {
        font-size: 18px;
    }

    .feature-content {
        gap: 8px;
    }

    .feature-title {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }

    .feature-description {
        font-size: 0.95rem;
        line-height: 1.5;
    }

    .security-feature i {
        font-size: 18px;
    }

    .security-feature {
        gap: 1rem;
    }
}

/* Touch device optimizations */
@media (hover: none) {
    .feature-card:hover,
    .security-feature:hover {
        transform: none;
        box-shadow: none;
    }
}