/* ===================================
   MOTAXI - Modern Minimalist Website
   ================================== */

/* === CSS VARIABLES === */
:root {
    --color-primary: #FFD600;
    --color-primary-dark: #FFC400;
    --color-secondary: #121212;
    --color-dark: #1E1E1E;
    --color-gray: #8E8E93;
    --color-light-gray: #F5F5F7;
    --color-white: #FFFFFF;
    --color-success: #34C759;
    --color-error: #FF3B30;
    --color-warning: #FF9500;

    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);

    --border-radius: 12px;
    --border-radius-lg: 20px;
}

/* === RESET & BASE === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    color: var(--color-secondary);
    background-color: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

/* === UTILITIES === */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-secondary);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray);
    max-width: 600px;
    margin: 0 auto;
}

.highlight {
    color: var(--color-primary);
    position: relative;
}

/* === NAVIGATION === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 16px 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    width: 40px;
    height: 40px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-secondary);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
}

.nav-link {
    font-size: 0.938rem;
    font-weight: 500;
    color: var(--color-secondary);
    transition: var(--transition);
}

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

.btn-nav {
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: 10px 24px;
    border-radius: 24px;
    transition: var(--transition);
}

.btn-nav:hover {
    background-color: var(--color-primary);
    color: var(--color-secondary);
    transform: translateY(-2px);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--color-secondary);
    border-radius: 2px;
    transition: var(--transition);
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-secondary);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-secondary);
    border-color: var(--color-secondary);
}

.btn-secondary:hover {
    background-color: var(--color-secondary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-large {
    width: 100%;
    padding: 18px 32px;
    font-size: 1.125rem;
    justify-content: center;
}

/* === HERO SECTION === */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, #FFFFFF 0%, #F5F5F7 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--color-secondary);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-gray);
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    gap: 48px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-secondary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-gray);
}

.hero-image {
    position: relative;
}

.hero-img {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.15));
}

/* === FEATURES SECTION === */
.features {
    padding: 100px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    background-color: var(--color-white);
    padding: 40px 32px;
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: var(--transition);
    border: 1px solid #E5E5EA;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.feature-icon .material-icons {
    font-size: 40px;
    color: var(--color-secondary);
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--color-secondary);
}

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

/* === HOW IT WORKS SECTION === */
.how-it-works {
    padding: 100px 0;
    background-color: var(--color-light-gray);
}

.tabs {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 60px;
}

.tab-button {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    background-color: var(--color-white);
    color: var(--color-gray);
    transition: var(--transition);
    border: 2px solid transparent;
}

.tab-button.active {
    background-color: var(--color-secondary);
    color: var(--color-white);
}

.tab-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.step-card {
    background-color: var(--color-white);
    padding: 32px 24px;
    border-radius: var(--border-radius-lg);
    text-align: center;
    position: relative;
    transition: var(--transition);
}

.step-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-secondary);
    box-shadow: var(--shadow-md);
}

.step-icon {
    width: 60px;
    height: 60px;
    background-color: var(--color-light-gray);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 20px auto 20px;
}

.step-icon .material-icons {
    font-size: 32px;
    color: var(--color-secondary);
}

.step-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--color-secondary);
}

.step-description {
    font-size: 0.938rem;
    color: var(--color-gray);
    line-height: 1.6;
}

/* === REGISTRATION SECTION === */
.registration {
    padding: 100px 0;
}

.registration-container {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.registration-tabs {
    display: flex;
    background-color: var(--color-light-gray);
}

.registration-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 20px;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-gray);
    transition: var(--transition);
    border-bottom: 3px solid transparent;
}

.registration-tab.active {
    background-color: var(--color-white);
    color: var(--color-secondary);
    border-bottom-color: var(--color-primary);
}

.registration-form-container {
    display: none;
    padding: 48px;
}

.registration-form-container.active {
    display: block;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.938rem;
    font-weight: 600;
    color: var(--color-secondary);
}

.form-group label .material-icons {
    font-size: 20px;
    color: var(--color-gray);
}

.form-group input,
.form-group select {
    padding: 14px 16px;
    border: 2px solid #E5E5EA;
    border-radius: 12px;
    font-size: 1rem;
    transition: var(--transition);
    background-color: var(--color-white);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(255, 214, 0, 0.1);
}

.checkbox-group {
    flex-direction: row;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.checkbox-group label {
    font-size: 0.938rem;
    color: var(--color-gray);
    cursor: pointer;
}

.link {
    color: var(--color-primary);
    font-weight: 600;
}

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

.form-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 0.938rem;
    color: var(--color-gray);
}

/* === DOCUMENTS SECTION === */
.documents-section {
    margin: 40px 0;
    padding: 32px;
    background-color: var(--color-light-gray);
    border-radius: var(--border-radius);
}

.documents-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--color-secondary);
}

.documents-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.document-upload {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.document-upload label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.938rem;
    font-weight: 600;
    color: var(--color-secondary);
}

.document-upload input[type="file"] {
    display: none;
}

.document-upload label {
    padding: 14px 16px;
    border: 2px dashed #E5E5EA;
    border-radius: 12px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background-color: var(--color-white);
}

.document-upload label:hover {
    border-color: var(--color-primary);
    background-color: rgba(255, 214, 0, 0.05);
}

.file-name {
    font-size: 0.813rem;
    color: var(--color-gray);
    font-style: italic;
}

/* === DOWNLOAD SECTION === */
.download {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-dark) 100%);
    color: var(--color-white);
}

.download .section-title,
.download .section-subtitle {
    color: var(--color-white);
}

.download-apps {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.app-download-card {
    background-color: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.app-download-card:hover {
    transform: translateY(-8px);
    background-color: rgba(255, 255, 255, 0.1);
}

.app-icon {
    width: 80px;
    height: 80px;
    background-color: var(--color-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.app-icon .material-icons {
    font-size: 40px;
    color: var(--color-secondary);
}

.app-download-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.app-download-card p {
    font-size: 1rem;
    color: var(--color-gray);
    margin-bottom: 24px;
}

.play-badge {
    height: 50px;
    margin: 0 auto;
}

/* === FOOTER === */
.footer {
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: 80px 0 32px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-description {
    color: var(--color-gray);
    line-height: 1.6;
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-link {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-link:hover {
    background-color: var(--color-primary);
    transform: translateY(-4px);
}

.footer-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-links,
.footer-contact {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a,
.footer-contact a {
    color: var(--color-gray);
    transition: var(--transition);
}

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

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-gray);
}

.footer-contact .material-icons {
    font-size: 20px;
}

.footer-bottom {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-gray);
}

/* === EMAIL FLOAT === */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-secondary);
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 32px rgba(255, 214, 0, 0.4);
}

/* === MODALS === */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--color-white);
    padding: 48px;
    border-radius: var(--border-radius-lg);
    max-width: 500px;
    width: 90%;
    text-align: center;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.success-icon {
    font-size: 80px;
    color: var(--color-success);
    margin-bottom: 24px;
}

.error-icon {
    font-size: 80px;
    color: var(--color-error);
    margin-bottom: 24px;
}

.modal-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.modal-message {
    font-size: 1rem;
    color: var(--color-gray);
    margin-bottom: 32px;
    line-height: 1.6;
}

/* === LOADING OVERLAY === */
.loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 10001;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 24px;
}

.loading-overlay.active {
    display: flex;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 214, 0, 0.2);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loading-text {
    color: var(--color-white);
    font-size: 1.125rem;
    font-weight: 600;
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .section-title {
        font-size: 2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

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

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

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

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 72px;
        flex-direction: column;
        background-color: var(--color-white);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: var(--shadow-md);
        padding: 24px 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

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

    .hero-buttons {
        flex-direction: column;
    }

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

    .features-grid,
    .steps-grid,
    .download-apps {
        grid-template-columns: 1fr;
    }

    .form-grid,
    .documents-grid {
        grid-template-columns: 1fr;
    }

    .registration-form-container {
        padding: 32px 24px;
    }

    .tabs {
        flex-direction: column;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.75rem;
    }

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

    .stat-number {
        font-size: 1.5rem;
    }

    .btn {
        padding: 12px 24px;
    }

    .modal-content {
        padding: 32px 24px;
    }
}

/* ===================================
   DRIVER OFFERS STYLES
   ================================== */

.driver-offers-container {
    padding: 20px;
}

.offers-header {
    text-align: center;
    margin-bottom: 24px;
}

.offers-header h3 {
    font-size: 1.5rem;
    margin: 12px 0 8px;
    color: var(--color-secondary);
}

.offers-header p {
    color: var(--color-gray);
    font-size: 0.9rem;
}

.offers-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-height: 400px;
    overflow-y: auto;
    padding: 8px;
}

.offer-card {
    background: white;
    border: 2px solid #E5E5E7;
    border-radius: var(--border-radius);
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 16px;
    cursor: pointer;
    transition: var(--transition);
}

.offer-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.offer-driver-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.offer-driver-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-secondary);
    overflow: hidden;
}

.offer-driver-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.offer-driver-details {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.offer-driver-details strong {
    font-size: 1rem;
    color: var(--color-secondary);
}

.offer-driver-rating {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.85rem;
}

.offer-driver-rating span {
    color: var(--color-gray);
    margin-left: 4px;
}

.offer-driver-details small {
    color: var(--color-gray);
    font-size: 0.75rem;
}

.offer-fare {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    position: relative;
}

.fare-label {
    font-size: 0.75rem;
    color: var(--color-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.fare-amount {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-success);
}

.best-offer-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--color-success);
    color: white;
    font-size: 0.65rem;
    padding: 4px 8px;
    border-radius: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.offer-action {
    color: var(--color-gray);
}

.offer-card:hover .offer-action {
    color: var(--color-primary);
}

/* Responsive */
@media (max-width: 768px) {
    .offer-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .offer-fare {
        align-items: flex-start;
        width: 100%;
    }

    .offer-action {
        display: none;
    }
}