/* ===== CSS Custom Properties ===== */
:root {
    --color-primary: #1a56db;
    --color-primary-dark: #1344b0;
    --color-primary-light: #e8f0fe;
    --color-accent: #f59e0b;
    --color-accent-hover: #d97706;
    --color-text: #1f2937;
    --color-text-light: #6b7280;
    --color-text-on-dark: #f3f4f6;
    --color-bg: #ffffff;
    --color-bg-alt: #f9fafb;
    --color-bg-dark: #111827;
    --color-bg-card: #ffffff;
    --color-success: #10b981;
    --color-error: #ef4444;
    --color-border: #e5e7eb;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .1);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    --max-width: 1200px;
    --header-height: 72px;
    --transition: all .3s cubic-bezier(.4, 0, .2, 1)
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    overflow-x: hidden;
    min-height: 100vh
}

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

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

a:hover {
    color: var(--color-primary-dark)
}

ul,
ol {
    list-style: none
}

button,
input,
textarea,
select {
    font: inherit;
    color: inherit
}

button {
    cursor: pointer;
    border: none;
    background: none
}

:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm)
}

.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
}

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px
}

.section {
    padding: 80px 0
}

.section-alt {
    background: var(--color-bg-alt)
}

.section-dark {
    background: var(--color-bg-dark);
    color: var(--color-text-on-dark)
}

.section-label {
    display: inline-block;
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 12px
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
    color: var(--color-text)
}

.section-dark .section-title {
    color: var(--color-text-on-dark)
}

.section-subtitle {
    font-size: clamp(1rem, 2vw, 1.125rem);
    color: var(--color-text-light);
    max-width: 640px;
    margin-bottom: 48px;
    line-height: 1.7
}

.section-dark .section-subtitle {
    color: rgba(255, 255, 255, .7)
}

.text-center {
    text-align: center
}

.text-center .section-subtitle {
    margin-left: auto;
    margin-right: auto
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    text-align: center;
    white-space: nowrap;
    border: 2px solid transparent
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary)
}

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

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

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

.btn-accent {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent)
}

.btn-accent:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md)
}

.btn-light {
    background: #fff;
    color: var(--color-primary);
    border-color: #fff
}

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

.btn-lg {
    padding: 18px 36px;
    font-size: 1.125rem
}

.btn-sm {
    padding: 10px 20px;
    font-size: .875rem
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, .95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    height: var(--header-height);
    transition: var(--transition)
}

.header.scrolled {
    box-shadow: var(--shadow-md)
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.375rem;
    color: var(--color-text);
    text-decoration: none
}

.logo:hover {
    color: var(--color-primary)
}

.logo-img {
    width: 192px;
    height: 36px;
    object-fit: contain;
    flex-shrink: 0
}

.logo-icon {
    width: 192px;
    height: 36px;
    background: var(--color-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.125rem;
    flex-shrink: 0
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 24px
}

.nav-link {
    font-size: .875rem;
    font-weight: 500;
    color: var(--color-text-light);
    padding: 4px 0;
    position: relative;
    transition: var(--transition)
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition)
}

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

.nav-link:hover::after {
    width: 100%
}

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

.nav-link.active::after {
    width: 100%
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 16px
}

.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    cursor: pointer;
    background: none;
    border: none;
    z-index: 1001
}

.burger span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--color-text);
    border-radius: 2px;
    transition: var(--transition)
}

.burger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px)
}

.burger.active span:nth-child(2) {
    opacity: 0
}

.burger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px)
}

/* ===== Hero ===== */
.hero {
    position: relative;
    padding: calc(var(--header-height) + 60px) 0 80px;
    background: linear-gradient(135deg, #1a56db 0%, #1e40af 50%, #1e3a8a 100%);
    color: #fff;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('../images/grid-pattern.svg');
    opacity: .5
}

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

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, .12);
    backdrop-filter: blur(4px);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: .8125rem;
    font-weight: 500;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, .15)
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px
}

.hero-subtitle {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    line-height: 1.7;
    color: rgba(255, 255, 255, .85);
    margin-bottom: 36px;
    max-width: 540px
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px
}

.hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative
}

.hero-illustration {
    width: 100%;
    max-width: 480px;
    aspect-ratio: 1;
    position: relative
}

.hero-illustration .shape {
    position: absolute;
    border-radius: 50%;
    opacity: .15
}

.hero-illustration .shape:nth-child(1) {
    width: 280px;
    height: 280px;
    background: var(--color-accent);
    top: 10%;
    right: 5%;
    animation: float 6s ease-in-out infinite
}

.hero-illustration .shape:nth-child(2) {
    width: 180px;
    height: 180px;
    background: #60a5fa;
    bottom: 15%;
    left: 10%;
    animation: float 8s ease-in-out infinite reverse
}

.hero-illustration .shape:nth-child(3) {
    width: 120px;
    height: 120px;
    background: #34d399;
    top: 50%;
    right: 25%;
    animation: float 7s ease-in-out infinite 1s
}

.hero-illustration .shape:nth-child(4) {
    width: 60px;
    height: 60px;
    background: #f472b6;
    bottom: 30%;
    right: 15%;
    animation: float 5s ease-in-out infinite .5s
}

.hero-icon-grid {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 1fr);
    gap: 12px;
    padding: 12%
}

.hero-icon-item {
    background: rgba(255, 255, 255, .08);
    backdrop-filter: blur(4px);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(1.25rem, 2.5vw, 2rem);
    border: 1px solid rgba(255, 255, 255, .1);
    transition: var(--transition)
}

.hero-icon-item:hover {
    background: rgba(255, 255, 255, .15);
    transform: scale(1.05)
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0)
    }

    50% {
        transform: translateY(-20px)
    }
}

/* ===== Services ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px
}

.service-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 32px 24px;
    transition: var(--transition);
    position: relative;
    overflow: hidden
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition)
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg)
}

.service-card:hover::before {
    transform: scaleX(1)
}

.service-icon {
    width: 56px;
    height: 56px;
    background: var(--color-primary-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 20px;
    transition: var(--transition)
}

.service-card:hover .service-icon {
    background: var(--color-primary);
    color: #fff
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 12px
}

.service-card p {
    font-size: .9375rem;
    color: var(--color-text-light);
    line-height: 1.7
}

/* ===== Benefits ===== */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px
}

.benefit-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 32px 24px;
    transition: var(--transition);
    text-align: center
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg)
}

.benefit-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--color-primary-light), #dbeafe);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--color-primary);
    transition: var(--transition)
}

.benefit-card:hover .benefit-icon {
    background: var(--color-primary);
    color: #fff
}

.benefit-card h3 {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 12px
}

.benefit-card p {
    font-size: .9375rem;
    color: var(--color-text-light);
    line-height: 1.7
}

/* ===== Process ===== */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative
}

.process-grid::before {
    content: '';
    position: absolute;
    top: 40px;
    left: calc(12.5% + 24px);
    right: calc(12.5% + 24px);
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    z-index: 0
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 1
}

.process-number {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    position: relative;
    transition: var(--transition)
}

.process-step:hover .process-number {
    transform: scale(1.1);
    box-shadow: 0 0 0 8px var(--color-primary-light)
}

.process-step h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px
}

.process-step p {
    font-size: .875rem;
    color: var(--color-text-light);
    line-height: 1.6;
    max-width: 240px;
    margin: 0 auto
}

/* ===== About + Cases ===== */
.about-content {
    max-width: 720px;
    margin-bottom: 48px
}

.about-content p {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 16px
}

.about-content p:last-child {
    margin-bottom: 0
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px
}

.case-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 28px 24px;
    transition: var(--transition);
    border-left: 4px solid var(--color-primary)
}

.case-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg)
}

.case-year {
    display: inline-block;
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: var(--color-primary);
    background: var(--color-primary-light);
    padding: 4px 12px;
    border-radius: 100px;
    margin-bottom: 12px
}

.case-card h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 10px
}

.case-card p {
    font-size: .875rem;
    color: var(--color-text-light);
    line-height: 1.7
}

/* ===== Contact ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start
}

.contact-info h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 24px
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px
}

.contact-item-icon {
    width: 44px;
    height: 44px;
    background: var(--color-primary-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 1.125rem;
    flex-shrink: 0
}

.contact-item-text {
    font-size: .9375rem;
    line-height: 1.6
}

.contact-item-text strong {
    display: block;
    font-weight: 600;
    margin-bottom: 2px
}

.contact-item-text a {
    color: var(--color-text);
    font-weight: 500
}

.contact-item-text a:hover {
    color: var(--color-primary)
}

/* ===== Form ===== */
.form-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md)
}

.form-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px
}

.form-card>p {
    font-size: .9375rem;
    color: var(--color-text-light);
    margin-bottom: 28px
}

.form-group {
    margin-bottom: 20px
}

.form-group label {
    display: block;
    font-size: .875rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--color-text)
}

.form-group .required {
    color: var(--color-error)
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    background: var(--color-bg);
    color: var(--color-text)
}

.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(26, 86, 219, .12);
    outline: none
}

.form-control.error {
    border-color: var(--color-error);
    box-shadow: 0 0 0 4px rgba(239, 68, 68, .12)
}

.form-control.success {
    border-color: var(--color-success);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, .12)
}

textarea.form-control {
    resize: vertical;
    min-height: 120px
}

.form-error {
    font-size: .8125rem;
    color: var(--color-error);
    margin-top: 4px;
    display: none
}

.form-error.visible {
    display: block
}

.form-submit {
    width: 100%;
    padding: 16px;
    font-size: 1.0625rem;
    font-weight: 600;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px
}

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

.form-submit:disabled {
    opacity: .7;
    cursor: not-allowed;
    transform: none
}

.form-submit .spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, .3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin .6s linear infinite
}

.form-submit.loading .spinner {
    display: block
}

.form-submit.loading .btn-text {
    display: none
}

.form-success {
    display: none;
    text-align: center;
    padding: 40px 20px
}

.form-success.visible {
    display: block
}

.form-success-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    background: var(--color-success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.75rem
}

.form-success h4 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px
}

.form-success p {
    color: var(--color-text-light);
    font-size: .9375rem
}

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

.form-error-message {
    display: none;
    align-items: flex-start;
    gap: 12px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--radius-sm);
    padding: 16px 20px;
    margin-top: 16px;
    font-size: .875rem;
    color: var(--color-error);
    line-height: 1.6
}

.form-error-message.visible {
    display: flex
}

.form-error-message i {
    font-size: 1.125rem;
    margin-top: 2px;
    flex-shrink: 0
}

/* ===== Footer ===== */
.footer {
    padding: 48px 0 32px;
    background: var(--color-bg-dark);
    color: var(--color-text-on-dark)
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 32px
}

.footer-brand .logo {
    color: #fff;
    margin-bottom: 12px
}

.footer-brand p {
    font-size: .875rem;
    color: rgba(255, 255, 255, .6);
    line-height: 1.7;
    max-width: 320px
}

.footer h4 {
    font-family: var(--font-heading);
    font-size: .875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: 16px;
    color: #fff
}

.footer-links li {
    margin-bottom: 10px
}

.footer-links a {
    font-size: .875rem;
    color: rgba(255, 255, 255, .6);
    transition: var(--transition)
}

.footer-links a:hover {
    color: #fff
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .1);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px
}

.footer-bottom p {
    font-size: .8125rem;
    color: rgba(255, 255, 255, .5)
}

.footer-bottom-links {
    display: flex;
    gap: 20px
}

.footer-bottom-links a {
    font-size: .8125rem;
    color: rgba(255, 255, 255, .5)
}

.footer-bottom-links a:hover {
    color: #fff
}

/* ===== Scroll to Top ===== */
.scroll-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    z-index: 999
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0)
}

.scroll-top:hover {
    background: var(--color-primary-dark);
    transform: translateY(-4px)
}

/* ===== Animations ===== */
.animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .6s ease, transform .6s ease
}

.animate.visible {
    opacity: 1;
    transform: translateY(0)
}

.animate-delay-1 {
    transition-delay: .1s
}

.animate-delay-2 {
    transition-delay: .2s
}

.animate-delay-3 {
    transition-delay: .3s
}

.animate-delay-4 {
    transition-delay: .4s
}

/* ===== Section label in dark section ===== */
.section-dark .section-label {
    color: var(--color-accent)
}

/* ===== Media Queries ===== */
@media(max-width:1023px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto
    }

    .hero-actions {
        justify-content: center
    }

    .hero-visual {
        display: none
    }

    .process-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px
    }

    .process-grid::before {
        display: none
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 32px
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px
    }

    .footer-grid>:first-child {
        grid-column: 1/-1
    }
}

@media(max-width:767px) {
    .section {
        padding: 56px 0
    }

    .hero {
        padding: calc(var(--header-height) + 40px) 0 56px;
        min-height: auto
    }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--color-bg);
        flex-direction: column;
        justify-content: center;
        gap: 32px;
        padding: 40px;
        box-shadow: var(--shadow-xl);
        transition: right .3s ease;
        z-index: 1000
    }

    .nav.open {
        right: 0
    }

    .nav-list {
        flex-direction: column;
        gap: 20px
    }

    .nav-link {
        font-size: 1.125rem
    }

    .nav-cta {
        flex-direction: column;
        width: 100%
    }

    .nav-cta .btn {
        width: 100%;
        justify-content: center
    }

    .burger {
        display: flex
    }

    .process-grid {
        grid-template-columns: 1fr;
        gap: 28px
    }

    .process-step {
        display: flex;
        align-items: flex-start;
        gap: 20px;
        text-align: left
    }

    .process-number {
        width: 56px;
        height: 56px;
        font-size: 1.25rem;
        margin: 0;
        flex-shrink: 0
    }

    .process-step p {
        margin: 0
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center
    }

    .form-card {
        padding: 24px
    }

    .scroll-top {
        bottom: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
        font-size: 1rem
    }

    .policy {
        padding: calc(var(--header-height) + 48px) 0 64px;
    }

    .policy h1 {
        font-family: var(--font-heading);
        font-size: clamp(1.75rem, 4vw, 2.5rem);
        font-weight: 700;
        line-height: 1.2;
        margin-bottom: 8px;
    }

    .policy .meta {
        font-size: .875rem;
        color: var(--color-text-light);
        margin-bottom: 40px;
    }

    .policy h2 {
        font-family: var(--font-heading);
        font-size: 1.25rem;
        font-weight: 700;
        margin-top: 32px;
        margin-bottom: 12px;
        color: var(--color-text);
    }

    .policy p {
        font-size: .9375rem;
        line-height: 1.7;
        color: var(--color-text);
        margin-bottom: 12px;
    }

    .policy ul {
        list-style: disc;
        padding-left: 24px;
        margin-bottom: 12px;
    }

    .policy ul li {
        font-size: .9375rem;
        line-height: 1.7;
        color: var(--color-text);
        margin-bottom: 6px;
    }

    .policy address {
        font-style: normal;
        font-size: .9375rem;
        line-height: 1.7;
        color: var(--color-text);
        margin-bottom: 12px;
    }

    .policy .back-link {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        font-size: .875rem;
        font-weight: 500;
        margin-bottom: 24px;
        color: var(--color-primary);
    }

    .policy .back-link:hover {
        color: var(--color-primary-dark);
    }
}

@media(prefers-reduced-motion:reduce) {

    *,
    *::before,
    *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
        scroll-behavior: auto !important
    }

    .animate {
        opacity: 1;
        transform: none
    }
}

@media print {
    .header {
        position: static;
        border: none
    }

    .hero {
        min-height: auto;
        padding: 40px 0;
        background: var(--color-primary) !important;
        color-adjust: exact;
        -webkit-print-color-adjust: exact
    }

    .hero-visual {
        display: none
    }

    .scroll-top {
        display: none
    }

    .nav-cta {
        display: none
    }

    .burger {
        display: none
    }
}