:root {
    --primary: #FF8C37;
    --primary-foreground: #FFFFFF;
    --background: #FFFFFF;
    --foreground: #000000;
    --muted: #F3F4F6;
    --muted-foreground: #6B7280;
    --border: #E5E7EB;
    --radius: 0.5rem;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-sans);
    background-color: var(--background);
    color: var(--foreground);
    line-height: 1.5;
}

.container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Navigation */
.language-switcher {
    position: fixed;
    top: 1.5rem;
    right: 1.5rem;
    display: flex;
    gap: 0.5rem;
    z-index: 50;
}

/* Hero Section */
.hero {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.content {
    text-align: center;
    max-width: 32rem;
    width: 100%;
    opacity: 0;
    transform: translateY(20px);
}

.fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo-container {
    width: 12rem;
    height: 12rem;
    margin: 0 auto 3rem;
    position: relative;
}

@media (min-width: 768px) {
    .logo-container {
        width: 16rem;
        height: 16rem;
    }
}

.logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.title {
    font-size: 2.25rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .title {
        font-size: 3.75rem;
    }
}

/* Contact Form */
.contact-form {
    max-width: 24rem;
    margin: 0 auto;
}

.contact-type {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.form {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

@media (min-width: 640px) {
    .form {
        flex-direction: row;
    }
}

.input-group {
    position: relative;
    flex: 1;
}

.phone-prefix {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    pointer-events: none;
}

.flag {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius);
    transition: all 0.2s;
    cursor: pointer;
    border: 1px solid transparent;
}

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

.btn-primary:hover {
    opacity: 0.9;
}

.btn-ghost {
    background-color: transparent;
    color: var(--foreground);
}

.btn-ghost:hover,
.btn-ghost.active {
    background-color: var(--muted);
}

.btn-contact {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: transparent;
    border: 1px solid var(--border);
}

.btn-contact:hover,
.btn-contact.active {
    background-color: var(--muted);
}

.icon {
    width: 1.25rem;
    height: 1.25rem;
}

/* Input */
.input {
    width: 100%;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: border-color 0.2s;
}

.input:focus {
    outline: none;
    border-color: var(--primary);
}

.input.with-prefix {
    padding-left: 6rem;
}

/* Footer */
.footer {
    margin-top: auto;
    bottom: 1.5rem;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    padding: 1.5rem;
}

.social-link {
    color: var(--muted-foreground);
    transition: color 0.2s;
}

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

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    background-color: var(--foreground);
    color: var(--background);
    padding: 1rem;
    border-radius: var(--radius);
    max-width: 24rem;
    transform: translateY(100%);
    opacity: 0;
    transition: all 0.3s ease-out;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

[dir="rtl"] {
    direction: rtl;
    text-align: right;
}

[dir="rtl"] .input.with-prefix {
    padding-right: 6rem;
    padding-left: 1rem;
}

[dir="rtl"] .phone-prefix {
    right: 0.75rem;
    left: auto;
}