:root {
    --primary-bg: #FFFFFF;
    --primary-text: #0F172A;
    --secondary-text: #475569;
    --secondary-bg: #F8FAFC;
    --secondary-text-alt: #1E293B;
    --secondary-text-muted: #64748B;
    --accent-bg: #1E293B;
    --accent-text: #F8FAFC;
    --accent-muted: #CBD5E1;
    --cta-bg: #B45309;
    --cta-text: #FFFFFF;
    --cta-hover: #92400E;
    --radius: 8px;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

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

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--primary-bg);
    color: var(--primary-text);
    line-height: 1.6;
    scroll-behavior: smooth;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

a,
a:hover,
a:focus {
    text-decoration: none;
    transition: color 0.3s ease, background-color 0.3s ease;
}

button {
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
}

ul,
ol {
    list-style: none;
}

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

@media (max-width: 768px) {
    h1 {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    h2 {
        font-size: clamp(1.5rem, 6vw, 2.25rem);
    }

    body {
        font-size: 15px;
    }

    .text-break-mobile {
        word-break: break-all;
    }
}

.btn {
    border-radius: var(--radius);
    font-weight: 600;
}

.card {
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    background: var(--primary-bg);
}

input,
select,
textarea {
    border-radius: var(--radius);
    border: 1px solid #E2E8F0;
    padding: 0.75rem;
    transition: border-color 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--cta-bg);
    box-shadow: 0 0 0 2px rgba(180, 83, 9, 0.1);
}

/* ===== header ===== */
#header {
    overflow: visible;
}

#js-mobile-menu.open {
    display: block;
}

.ri-menu-line:before {
    content: "\ef3e";
    font-family: 'remixicon' !important;
}

.ri-close-line:before {
    content: "\eb99";
    font-family: 'remixicon' !important;
}

/* ===== hero_section ===== */
#hero .js-scroll-link:hover {
    background-color: var(--cta-hover) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

#hero h1,
#hero p {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

@media (max-width: 767px) {
    #hero {
        min-height: 60vh;
    }
}

/* ===== our_values ===== */
#values {
    overflow: hidden;
    position: relative;
}

.js-value-card {
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.js-value-card:hover {
    transform: translateY(-8px);
    background-color: var(--primary-bg);
}

.js-value-card i {
    display: inline-block;
    transition: transform 0.3s ease;
}

.js-value-card:hover i {
    transform: scale(1.1);
}

/* ===== product_catalog ===== */
#catalog .js-scroll-link {
    transition: all 0.3s ease;
}

#catalog .js-scroll-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* ===== kit_contents ===== */
#equipment {
    position: relative;
}

.hyphens-auto {
    hyphens: auto;
}

/* ===== durability_info ===== */
#lifetime {
    overflow: hidden;
    hyphens: auto;
}

#lifetime .container {
    max-width: 1200px;
}

/* ===== production_tech ===== */
#technologies {
    font-family: sans-serif;
    hyphens: auto;
}

.js-anchor-link {
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}

/* ===== solved_problems ===== */
#tasks {
    hyphens: auto;
}

#tasks h2,
#tasks h3 {
    color: var(--primary-text);
}

#tasks p {
    color: var(--secondary-text);
}

#tasks .ri-heart-pulse-line,
#tasks .ri-focus-3-line,
#tasks .ri-layout-grid-line {
    color: var(--cta-bg);
}

/* ===== sales_geography ===== */
#geography {
    background-color: var(--secondary-bg);
    overflow: hidden;
}

.js-state-card {
    border-color: rgba(100, 116, 139, 0.1);
}

.js-state-card h3 {
    line-height: 1.2;
}

.js-state-card p {
    line-height: 1.5;
    hyphens: auto;
}

/* ===== order_process ===== */
.hyphens-auto {
    hyphens: auto;
    -webkit-hyphens: auto;
}

.js-order-step {
    min-height: 220px;
}

/* ===== budget_calc ===== */
.range-warning::-webkit-slider-thumb {
    background-color: #B45309 !important
}

.range-warning::-moz-range-thumb {
    background-color: #B45309 !important
}

.js-qty-num::-webkit-inner-spin-button,
.js-qty-num::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0
}

.js-qty-num {
    appearance: textfield
}

/* ===== customer_cases ===== */
#stories .js-story-card {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}

#stories .js-story-card:hover {
    transform: translateY(-8px);
    border-color: rgba(180, 83, 9, 0.2);
}

#stories img {
    transition: transform 0.6s ease;
}

#stories .js-story-card:hover img {
    transform: scale(1.08);
}

#stories p {
    hyphens: auto;
    line-height: 1.5;
}

/* ===== main_form ===== */
.logo-img {
    max-width: 70px;
    height: auto;
}

.form-control input::placeholder,
.form-control textarea::placeholder {
    color: var(--secondary-text-muted);
}

.js-price-display {
    font-size: 1.25rem;
}

#order-form {
    hyphens: auto;
}

@media (max-width: 767px) {
    #order-form h2 {
        line-height: 1.2;
    }
}

/* ===== footer ===== */
#footer {
    background-color: var(--accent-bg);
    color: var(--accent-text);
    overflow: hidden
}

#footer a {
    color: inherit;
    text-decoration: none;
    transition: all 0.3s ease
}

#footer .js-smooth-scroll {
    cursor: pointer
}

#footer i {
    display: inline-flex;
    align-items: center;
    justify-content: center
}