/* === CSS Variables / Design Tokens === */
:root {
    /* Colors */
    --color-primary-blue: #5091B7;
    --color-secondary-blue: #335d76;
    --color-dark-teal: #3F5F6F;
    --color-darker-teal: #2E4A58;
    --color-laurel-green: #A9BA9D;
    --color-tan-beige: #D4AF99;
    --color-dark-gray: #4A5568;
    --color-medium-gray: #6B7280;
    --color-light-gray: #A0A0A0;
    --color-very-light-gray: #F3F4F6;
    --color-white: #FFFFFF;
    --color-black: #000000;
    --color-red: #FF0000;
    
    /* Plan Colors */
    --color-propeller: #2D8659;
    --color-jet: #1A1A8E;
    --color-rocket: #8E1A5E;
    --color-custom: #000000;
    
    /* Process Step Colors */
    --color-step-1: #3D0D0D;
    --color-step-2: #0F1F2D;
    --color-step-3: #1F4F4F;
    --color-step-4: #1F3D1F;
    --color-step-5: #5F5F0F;
    
    /* Typography */
    --font-family-primary: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-bold: 700;
    
    --font-size-xs: 14px;
    --font-size-sm: 16px;
    --font-size-md: 18px;
    --font-size-lg: 24px;
    --font-size-xl: 36px;
    --font-size-2xl: 48px;
    --font-size-3xl: 60px;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    --spacing-2xl: 64px;
    --spacing-3xl: 80px;
    
    /* Layout */
    --container-max-width: 1200px;
    --border-radius: 4px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

/* === Global Styles === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-primary);
    font-size: var(--font-size-sm);
    line-height: 1.6;
    color: var(--color-dark-gray);
    background-color: var(--color-white);
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-xs);
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

ul {
    list-style: none;
}

/* === Button Styles === */
.btn {
    display: inline-block;
    padding: 12px 32px;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    text-align: center;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-hero {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
    padding: 12px 40px;
}

.btn-hero:hover {
    background-color: var(--color-white);
    color: var(--color-dark-teal);
}

.btn-language {
    background-color: var(--color-primary-blue);
    color: var(--color-white);
    text-align: center;
    padding: 12px 0px;
    min-width: 140px;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.btn-language:hover {
    background-color: var(--color-secondary-blue);
}

.btn-submit {
    background-color: var(--color-secondary-blue);
    color: var(--color-white);
    padding: 14px 48px;
}

.btn-submit:hover {
    background-color: var(--color-primary-blue);
}

.btn-propeller {
    background-color: var(--color-propeller);
    color: var(--color-white);
    width: 100%;
    padding: 12px 24px;
}

.btn-propeller:hover {
    background-color: #247049;
}

.btn-jet {
    background-color: var(--color-jet);
    color: var(--color-white);
    width: 100%;
    padding: 12px 24px;
}

.btn-jet:hover {
    background-color: #141470;
}

.btn-rocket {
    background-color: var(--color-rocket);
    color: var(--color-white);
    width: 100%;
    padding: 12px 24px;
}

.btn-rocket:hover {
    background-color: #70144A;
}

.btn-custom {
    background-color: var(--color-custom);
    color: var(--color-white);
    width: 100%;
    padding: 12px 24px;
}

.btn-custom:hover {
    background-color: #333333;
}

/* === Landing Page === */
.landing-page {
    background-color: var(--color-white);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Landing Header */
.landing-header {
    background-color: var(--color-white);
    padding: var(--spacing-md) var(--spacing-xl);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.landing-header-content {
    max-width: var(--container-max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.landing-header .social-icons {
    display: flex;
    gap: var(--spacing-md);
}

.landing-header .social-icons a {
    color: var(--color-medium-gray);
    font-size: var(--font-size-lg);
    transition: color var(--transition-fast);
}

.landing-header .social-icons a:hover {
    color: var(--color-secondary-blue);
}

/* Landing Hero Section */
.landing-hero {
    flex: 1;
    background-image: url('../img/earth.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    min-height: 500px;
}

.landing-hero .hero-content {
    padding: var(--spacing-lg);
}

.hero-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-regular);
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    text-shadow: 0px 0px 7px rgba(0, 0, 0, 0.9);
}

.hero-subtitle {
    font-size: var(--font-size-md);
    color: var(--color-white);
    margin-bottom: var(--spacing-xl);
    text-shadow: 0px 0px 7px rgba(0, 0, 0, 0.9);
}

.language-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

/* Landing Footer */
.landing-footer {
    background-color: var(--color-white);
    padding: var(--spacing-lg) var(--spacing-xl);
}

.landing-footer-content {
    max-width: var(--container-max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.landing-footer .footer-link {
    color: var(--color-dark-gray);
    text-decoration: underline;
    font-size: var(--font-size-sm);
}

.landing-footer .footer-link:hover {
    color: var(--color-primary-blue);
    text-decoration: underline;
}

.landing-footer .copyright {
    font-size: var(--font-size-sm);
    color: var(--color-medium-gray);
}

/* Responsive Landing Page */
@media (max-width: 768px) {
    .hero-title {
        font-size: 48px;
        letter-spacing: 4px;
    }
    
    .hero-subtitle {
        font-size: var(--font-size-md);
    }
    
    .landing-footer-content {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    .language-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .btn-language {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 36px;
        letter-spacing: 3px;
    }
    
    .landing-header,
    .landing-footer {
        padding: var(--spacing-md);
    }
}

/* === Header Navigation === */
.site-header {
    background-color: var(--color-white);
    padding: var(--spacing-sm) 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.site-header .container {
    max-width: none;
    padding: 0 4em;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.logo-text {
    font-family: 'Comfortaa';
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    background: linear-gradient(90deg, var(--color-primary-blue), var(--color-secondary-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-mode {
    font-family: 'Comfortaa';
    color: var(--color-medium-gray);
    font-weight: var(--font-weight-semibold);
    background: none;
    -webkit-text-fill-color: var(--color-medium-gray);
    -webkit-background-clip: unset;
    background-clip: unset;
}

.main-nav {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-link {
    color: var(--color-medium-gray);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    padding: var(--spacing-xs) 0;
    border-bottom: 2px solid transparent;
    transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary-blue);
    border-bottom-color: var(--color-primary-blue);
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.social-icons {
    display: flex;
    gap: var(--spacing-sm);
}

.social-icons a {
    color: var(--color-medium-gray);
    font-size: var(--font-size-md);
}

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

.language-selector {
    position: relative;
    color: var(--color-primary-blue);
}

.language-current {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    cursor: pointer;
    color: var(--color-primary-blue);
}

.language-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--color-white);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    min-width: 100%;
    z-index: 100;
}

.language-selector:hover .language-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--color-dark-gray);
    text-decoration: none;
    white-space: nowrap;
    transition: background-color 0.2s ease;
}

.language-option:hover {
    background-color: var(--color-medium-gray);
    color: var(--color-white);
}

.flag-icon {
    width: 24px;
    height: 16px;
}

.dropdown-arrow {
    font-size: 10px;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger-line {
    width: 25px;
    height: 3px;
    background-color: var(--color-medium-gray);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.hamburger.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile vs Desktop Social Icons */
.mobile-social {
    display: none;
}

.desktop-social {
    display: flex;
}

.dropdown-arrow {
    font-size: 10px;
}

/* === Hero Section === */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 100vh;
    background-image: url('../img/rocket.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.3);
}

.hero-section .hero-content {
    position: relative;
    z-index: 1;
}

.hero-heading {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-subheading {
    font-size: var(--font-size-md);
    color: var(--color-white);
    margin-bottom: var(--spacing-xl);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

/* === About Section === */
.about-section {
    background-color: var(--color-dark-teal);
    color: var(--color-white);
    padding: var(--spacing-3xl) 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.section-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-xl);
    color: inherit;
}

.about-content p {
    font-size: var(--font-size-sm);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

/* === Benefits Section === */
.benefits-hero-image {
    width: 100%;
    height: 100vh;
    min-height: 100vh;
    background-image: url('../img/mountain.jpg');
    background-size: cover;
    background-position: center;
}

.scroll-anchor {
    display: block;
    position: relative;
    top: -80px;
    visibility: hidden;
}

.benefits-section {
    background-color: var(--color-dark-teal);
    padding: 0 0 var(--spacing-3xl) 0;
    min-height: 100vh;
}

.benefits-section .container {
    padding: var(--spacing-3xl) var(--spacing-xs) 0;
    margin-bottom: var(--spacing-3xl);
}

.benefits-section .section-title {
    color: var(--color-white);
    margin-bottom: 0;
    text-align: left;
}

.benefits-grid-wrapper {
    display: flex;
    justify-content: center;
    width: 100%;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    max-width: 1200px;
}

.benefit-item {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-lg);
    border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.benefit-item:last-child {
    border-right: none;
}

.benefit-icons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.benefit-icons i:first-child {
    font-size: 56px;
    color: var(--color-tan-beige);
}

.benefit-icons i:last-child {
    font-size: 56px;
    color: var(--color-white);
}

.benefit-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    color: var(--color-tan-beige);
}

/* === Process Section === */
.process-section {
    background-color: var(--color-white);
    padding: var(--spacing-3xl) 0;
    min-height: 100vh;
}

.process-section .container {
    padding: 0 var(--spacing-xs);
    margin-bottom: var(--spacing-3xl);
}

.process-section .section-title {
    color: var(--color-medium-gray);
    margin-bottom: 0;
    text-align: left;
}

.process-steps {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    width: 100%;
}

.step {
    position: relative;
    width: 220px;
    height: 360px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    clip-path: polygon(0 0, 85% 0, 100% 50%, 85% 100%, 0 100%, 15% 50%);
    padding: var(--spacing-md);
    text-align: center;
}

.step:first-child {
    clip-path: polygon(0 0, 85% 0, 100% 50%, 85% 100%, 0 100%, 15% 50%);
}

.step:last-child {
    clip-path: polygon(0 0, 85% 0, 100% 50%, 85% 100%, 0 100%, 15% 50%);
}

.step-1 {
    background-color: var(--color-step-1);
}

.step-2 {
    background-color: var(--color-step-2);
    margin-left: -20px;
}

.step-3 {
    background-color: var(--color-step-3);
    margin-left: -20px;
}

.step-4 {
    background-color: var(--color-step-4);
    margin-left: -20px;
}

.step-5 {
    background-color: var(--color-step-5);
    margin-left: -20px;
}

.step-number {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-xs);
}

.step-text {
    font-size: var(--font-size-sm);
    line-height: 1.4;
}

/* === Prices Section === */
.prices-section {
    background-color: var(--color-dark-teal);
    padding: var(--spacing-3xl) 0;
}

.prices-section .section-title {
    color: var(--color-white);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.pricing-card {
    background-color: var(--color-very-light-gray);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    border-radius: 0.8em;
}

.popular-badge {
    position: absolute;
    top: 0;
    right: 0;
    background-color: #22B3DC;
    color: var(--color-white);
    padding: 4px 0;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    text-align: center;
    width: 200%;
    transform: translateY(-50%) translateX(50%) translateX(-35px) rotate(45deg);
    margin-top: 35px;
    line-height: 2;
    z-index: 10;
}

.card-header {
    padding: var(--spacing-md);
    text-align: center;
    color: var(--color-white);
}

.propeller .card-header {
    background-color: var(--color-propeller);
}

.jet .card-header {
    background-color: var(--color-jet);
}

.rocket .card-header {
    background-color: var(--color-rocket);
}

.custom .card-header {
    background-color: var(--color-custom);
}

.plan-name {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-xs);
}

.plan-subtitle {
    font-size: var(--font-size-xs);
}

.card-body {
    padding: var(--spacing-lg);
    flex: 1;
}

.price-container {
    text-align: center;
    margin-bottom: var(--spacing-xs);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.price-old {
    font-size: var(--font-size-sm);
    color: var(--color-light-gray);
    text-decoration: line-through;
    margin-bottom: var(--spacing-xs);
}

.price-new {
    display: flex;
    align-items: center;
    justify-content: center;
}

.currency {
    font-size: var(--font-size-lg);
    vertical-align: top;
    color: var(--color-dark-gray);
}

.price-main {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-dark-gray);
    line-height: 1;
}

.custom-price {
    font-size: var(--font-size-3xl);
}

.price-cents {
    font-size: var(--font-size-lg);
    vertical-align: top;
    color: var(--color-dark-gray);
}

.price-period {
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--color-medium-gray);
    margin-bottom: var(--spacing-lg);
}

.features-list {
    margin: var(--spacing-lg) 0;
}

.features-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid #e5e7eb;
    font-size: var(--font-size-xs);
    color: var(--color-medium-gray);
}

.features-list li:last-child {
    border-bottom: none;
}

.check-icon {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.check-icon::before {
    content: '✓';
    color: var(--color-white);
    font-weight: var(--font-weight-bold);
}

.propeller .check-icon {
    background-color: var(--color-propeller);
}

.jet .check-icon {
    background-color: var(--color-jet);
}

.rocket .check-icon {
    background-color: var(--color-rocket);
}

.custom .check-icon {
    background-color: var(--color-custom);
}

.card-footer {
    padding: var(--spacing-lg);
    text-align: center;
}

.card-footer-text {
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-xs);
    color: var(--color-medium-gray);
}

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

.contact-section .section-title {
    color: var(--color-medium-gray);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
    background-color: var(--color-medium-gray);
    border-radius: 0.8em;
    padding: var(--spacing-xl);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--color-white);
}

.required {
    color: var(--color-red);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: var(--border-radius);
    font-family: var(--font-family-primary);
    font-size: var(--font-size-sm);
    background-color: var(--color-white);
    color: var(--color-dark-gray);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-light-gray);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.form-group textarea {
    resize: vertical;
}

/* === Form Messages === */
.success-message,
.error-message {
    display: none;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-top: var(--spacing-md);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.success-message {
    background-color: rgba(34, 197, 94, 0.1);
    border: 2px solid rgba(34, 197, 94, 0.3);
    color: #22c55e;
}

.error-message {
    background-color: rgba(239, 68, 68, 0.1);
    border: 2px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

.success-message.show,
.error-message.show {
    display: block;
    opacity: 1;
}

/* === Back to Top Button === */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--color-darker-teal);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius);
    font-size: 24px;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    z-index: 999;
}

.back-to-top:hover {
    background-color: var(--color-dark-teal);
    transform: translateY(-3px);
}

.back-to-top.visible {
    display: flex;
}

/* === Terms Page === */
.terms-page {
    background-color: var(--color-white);
}

.terms-container {
    padding: var(--spacing-3xl) var(--spacing-lg);
    max-width: 900px;
}

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

.terms-logo {
    margin: 0 auto var(--spacing-lg);
}

.terms-main-title {
    font-size: var(--font-size-xl);
    color: var(--color-medium-gray);
    font-weight: var(--font-weight-bold);
}

.terms-content {
    color: var(--color-dark-gray);
}

.terms-section {
    margin-bottom: var(--spacing-3xl);
}

.terms-section h2 {
    font-size: var(--font-size-lg);
    color: var(--color-dark-gray);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
}

.terms-section p {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.terms-section ul {
    list-style: disc;
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.terms-section li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.8;
}

/* === Footer Section === */
.footer-section {
    background-color: var(--color-dark-teal);
    color: var(--color-white);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.footer-section .footer-link {
    display: block;
    color: var(--color-white);
    text-decoration: underline;
    margin-bottom: var(--spacing-sm);
}

.footer-section .footer-link:hover {
    text-decoration: underline;
}

.footer-section .copyright {
    font-size: var(--font-size-xs);
    color: var(--color-white);
    margin: 0;
}

/* === Terms Footer === */
.terms-footer {
    background-color: var(--color-white);
    color: var(--color-medium-gray);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.terms-footer-content {
    text-align: center;
}

.terms-footer .copyright {
    font-size: var(--font-size-xs);
    color: var(--color-medium-gray);
    margin: 0;
}

/* === Icon Placeholders === */
.icon-facebook::before { content: 'f'; }
.icon-twitter::before { content: 't'; }
.icon-linkedin::before { content: 'in'; }
.icon-lightbulb::before { content: '💡'; }
.icon-brain::before { content: '🧠'; }
.icon-chart::before { content: '📈'; }
.icon-rocket::before { content: '🚀'; }
.icon-medal::before { content: '🏅'; }
.icon-trophy::before { content: '🏆'; }
.icon-star::before { content: '⭐'; }
.icon-people::before { content: '👥'; }

/* === Responsive Design === */
@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-steps {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .step {
        margin-left: 0 !important;
        width: 100%;
        max-width: 400px;
        flex-shrink: 0;
        min-height: 360px;
    }

    .step:first-child,
    .step:last-child {
        clip-path: polygon(0 0, 85% 0, 100% 50%, 85% 100%, 0 100%, 15% 50%);
    }
}

@media (min-width: 1025px) and (max-width: 1300px) {
    .process-steps {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .step {
        margin-left: 0 !important;
        width: 100%;
        max-width: 400px;
        flex-shrink: 0;
        min-height: 360px;
    }

    .step:first-child,
    .step:last-child {
        clip-path: polygon(0 0, 85% 0, 100% 50%, 85% 100%, 0 100%, 15% 50%);
    }
}

@media (max-width: 1300px) {
    .site-header .container {
        padding: 0 0.5em 0 4em;
    }

    .hamburger {
        display: flex;
        position: absolute;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
    }

    .header-content {
        position: relative;
        justify-content: flex-start;
        min-height: 60px;
    }

    .logo {
        margin-left: 0;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background-color: var(--color-white);
        flex-direction: column;
        gap: 0;
        padding: 80px 0 var(--spacing-lg);
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        overflow-y: auto;
        z-index: 1000;
    }

    .main-nav.active {
        right: 0;
    }

    .nav-link {
        padding: var(--spacing-md) var(--spacing-lg);
        border-bottom: 1px solid var(--color-very-light-gray);
        width: 100%;
    }

    .nav-link.active {
        border-bottom-color: var(--color-primary-blue);
        background-color: var(--color-very-light-gray);
    }

    .language-selector {
        padding: var(--spacing-md) var(--spacing-lg);
        border-top: 2px solid var(--color-very-light-gray);
        margin-top: var(--spacing-md);
    }

    .mobile-social {
        display: flex;
        justify-content: center;
        gap: var(--spacing-lg);
        padding: var(--spacing-lg);
        border-top: 1px solid var(--color-very-light-gray);
    }

    .mobile-social a {
        font-size: var(--font-size-lg);
    }

    .desktop-social {
        display: none;
    }

    .header-right {
        display: none;
    }
    
    .hero-heading {
        font-size: var(--font-size-xl);
    }
    
    .pricing-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        flex-direction: column;
    }
    
    .step {
        width: 100%;
        height: auto;
        padding: var(--spacing-lg);
    }
    
    .language-buttons {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: var(--font-size-xl);
    }
    
    .hero-heading {
        font-size: var(--font-size-lg);
    }
    
    .section-title {
        font-size: var(--font-size-lg);
    }
    
    .price-main {
        font-size: 48px;
    }
}