/* CSS Variables */
:root {
    --primary: #D97706;
    --primary-rgb: 217, 119, 6;
    --primary-hover: #b45309;
    --text-dark: #212121;
    --text-dark-rgb: 33, 33, 33;
    --form-bg: #2a2a2a;
    --text-muted: #64748b;
    --bg-main: #f2f2f2;
    --bg-white: #fff;
    --border-light: #e2e8f0;
    --border-dark: #cbd5e1;
    --radius: 4px;
    --transition: all 0.3s ease;
    --shadow: 0 10px 25px rgba(var(--text-dark-rgb), 0.1);
    --shadow-hover: 0 20px 40px -5px rgba(var(--text-dark-rgb), 0.15);
    --badge-color: #ef4444;
    --badge-bg: #fef2f2;
    --badge-font: 12px;
}

.input-error {
    border-color: #ef4444 !important;
    box-shadow: 0 0 0 1px #ef4444 !important;
    animation: shake 0.4s ease-in-out;
}

@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    20% {
        transform: translateX(-5px);
    }

    40% {
        transform: translateX(5px);
    }

    60% {
        transform: translateX(-5px);
    }

    80% {
        transform: translateX(5px);
    }
}

/* Basic & Reset */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    background-color: var(--text-dark);
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1 0 auto;
    background-color: var(--bg-main);
    padding-top: 80px;
}

h1,
h2,
h3,
h4,
.logo,
.section-title,
.calc-result-value,
.counter,
.faq-question,
.tech-item,
.footer-heading,
.trusted-title,
.trusted-logo,
.form-title {
    font-family: 'Montserrat', sans-serif;
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Header */
.site-header {
    padding: 24px 0;
    background-color: transparent;
    transition: var(--transition);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
}

.site-header.scrolled {
    background-color: rgba(242, 242, 242, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
    padding: 16px 0;
}

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

.logo {
    font-size: 24px;
    font-weight: 900;
    letter-spacing: -0.02em;
    color: var(--text-dark);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 101;
    text-transform: uppercase;
}

.nav-wrapper {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
    transition: var(--transition);
}

.nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-dark);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 24px;
}

.lang-dropdown {
    position: relative;
    font-family: 'Montserrat', sans-serif;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    font-size: 14px;
    font-weight: 700;
    color: var(--primary);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: var(--transition);
    padding: 8px 0;
}

.lang-btn:hover {
    opacity: 0.8;
}

.lang-btn iconify-icon {
    font-size: 18px;
}

.lang-btn .lang-arrow {
    font-size: 16px;
    margin-left: -2px;
    transition: transform 0.3s ease;
}

.lang-dropdown.active .lang-arrow {
    transform: rotate(180deg);
}

.lang-menu {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    background: var(--bg-white);
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(var(--text-dark-rgb), 0.1);
    list-style: none;
    min-width: 80px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    padding: 8px 0;
    z-index: 100;
}

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

.lang-menu a {
    display: block;
    padding: 10px 20px;
    text-decoration: none;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
}

.lang-menu a:hover {
    background: #f8fafc;
    color: var(--primary);
}

.lang-menu a.active {
    color: var(--text-dark);
    font-weight: 800;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 28px;
    color: var(--text-dark);
    cursor: pointer;
    z-index: 101;
}

/* Hero */
.hero {
    padding: 0;
    display: flex;
    align-items: center;
    position: relative;
    background: var(--bg-main) url('HeroPicture.png') no-repeat center right;
    background-size: cover;
    width: 100%;
    min-height: 550px;
    max-width: 1440px;
    margin: 0 auto;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(242, 242, 242, 1) 0%, rgba(242, 242, 242, 0.95) 25%, rgba(242, 242, 242, 0) 55%);
    z-index: 1;
}

.hero-container {
    position: relative;
    z-index: 2;
    width: 100%;
    display: flex;
    align-items: center;
    padding-top: 80px;
    padding-bottom: 80px;
}

.hero-content {
    max-width: 640px;
}

.hero-pre-title {
    display: inline-block;
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--primary);
    margin-bottom: 20px;
    background: rgba(var(--primary-rgb), 0.12);
    padding: 6px 12px;
    border-radius: var(--radius);
}

.hero-title {
    font-size: 62px;
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: var(--text-dark);
    margin-bottom: 28px;
    text-wrap: balance;
}

.hero-description {
    font-size: 20px;
    color: #475569;
    margin-bottom: 48px;
    line-height: 1.6;
    font-weight: 400;
    text-shadow: 0 0 10px rgba(242, 242, 242, 1), 0 0 20px rgba(242, 242, 242, 0.8), 0 0 30px rgba(242, 242, 242, 0.6);
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

/* ===== Privacy Policy Modal ===== */
.footer-privacy-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 13px;
    font-family: 'Inter', sans-serif;
    text-decoration: underline;
    text-decoration-color: transparent;
    transition: color 0.2s ease, text-decoration-color 0.2s ease;
    padding: 0;
}

.footer-privacy-btn:hover {
    color: var(--primary);
    text-decoration-color: var(--primary);
}

#privacy-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(var(--text-dark-rgb), 0.62);
    backdrop-filter: blur(4px);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

#privacy-modal.active {
    display: flex;
    opacity: 1;
}

#privacy-modal.fade-out {
    opacity: 0;
}

.modal-privacy {
    position: relative;
    background: var(--bg-white);
    border-radius: 12px;
    box-shadow: 0 24px 64px rgba(var(--text-dark-rgb), 0.22);
    width: 100%;
    max-width: 680px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(20px);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    /* Override inherited .modal-content styles */
    padding: 0 !important;
    text-align: left !important;
}

#privacy-modal.active .modal-privacy {
    transform: translateY(0) !important;
}

.modal-privacy h3#privacy-modal-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    font-weight: 800;
    color: var(--text-dark);
    padding: 28px 52px 16px 28px;
    border-bottom: 1px solid var(--border-light);
    flex-shrink: 0;
    line-height: 1.35;
}

.privacy-body {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 24px 28px;
    color: var(--text-dark);
    font-size: 14px;
    line-height: 1.75;
    scroll-behavior: smooth;
}

.privacy-body::-webkit-scrollbar {
    width: 6px;
}

.privacy-body::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 3px;
}

.privacy-body::-webkit-scrollbar-thumb {
    background: var(--border-dark);
    border-radius: 3px;
}

.privacy-body::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

.privacy-body h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--primary);
    margin: 20px 0 8px;
}

.privacy-body h4:first-child {
    margin-top: 0;
}

.privacy-body p {
    margin-bottom: 10px;
    color: #334155;
}

.privacy-body ul {
    padding-left: 20px;
    margin-bottom: 10px;
}

.privacy-body ul li {
    margin-bottom: 4px;
    color: #334155;
}

.privacy-footer {
    flex-shrink: 0;
    padding: 16px 28px 24px;
    border-top: 1px solid var(--border-light);
    display: flex;
    justify-content: center;
}

.privacy-footer .btn {
    min-width: 140px;
}