/* ===== Variables & Base ===== */
:root {
    --dark-blue: #1C3850;
    --navy: #242A41;
    --gold: #C9A962;
    --gold-light: #EED2B8;
    --orange: #D4A574;
    --white: #FFFFFF;
    --gray-100: #F5F5F5;
    --gray-200: #E8E8E8;
    --gray-400: #9CA3AF;
    --gray-600: #4B5563;
    --gray-800: #1F2937;
    --transition: 0.25s ease;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12);
    --radius: 12px;
    --radius-lg: 16px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-800);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

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

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

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-family: inherit;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.btn--header {
    background: var(--navy);
    color: var(--white);
}

.btn--header:hover {
    background: var(--dark-blue);
    color: var(--white);
}

.btn--primary {
    background: linear-gradient(135deg, var(--orange) 0%, var(--gold) 100%);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(201, 169, 98, 0.35);
}

.btn--primary:hover {
    filter: brightness(1.08);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(201, 169, 98, 0.4);
}

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

.btn--secondary:hover {
    background: var(--dark-blue);
    color: var(--white);
}

.btn--wide {
    width: 100%;
    padding: 16px;
}

.btn--footer {
    background: var(--gold-light);
    color: var(--dark-blue);
    padding: 16px 40px;
    font-size: 16px;
    border: 2px solid var(--gold-light);
}

.btn--footer:hover {
    background: #e0c5a5;
    border-color: #e0c5a5;
    transform: translateY(-2px);
}

/* ===== Header ===== */
.header {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(28, 56, 80, 0.95);
    backdrop-filter: blur(10px);
    padding: 16px 0;
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.header__logo {
    flex-shrink: 0;
}

.header__logo-img {
    height: 28px;
    width: auto;
    object-fit: contain;
}

.header__nav {
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: wrap;
}

.header__link {
    color: rgba(255, 255, 255, 0.9);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: color var(--transition);
}

.header__link:hover {
    color: var(--gold-light);
}

@media (max-width: 900px) {
    .header__nav {
        display: none;
    }
}

@media (max-width: 600px) {
    .header__logo-img {
        height: 20px;
    }
    .btn--header {
        font-size: 12px;
    }
}

/* ===== Hero ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
}

.hero__bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: right center;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, rgba(28, 56, 80, 0.88) 0%, rgba(28, 56, 80, 0.6) 45%, rgba(28, 56, 80, 0.3) 70%, transparent 100%);
}

.hero__container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 48px;
    align-items: center;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--gold-light);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.hero__badge-icon {
    width: 24px;
    height: 24px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23EED2B8' stroke-width='1.5'%3E%3Cpath d='M12 2L2 12l10 10 10-10L12 2z'/%3E%3Cpath d='M2 12h20'/%3E%3Cpath d='M12 2v20'/%3E%3C/svg%3E") center/contain no-repeat;
}

.hero__title {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 700;
    color: var(--gold-light);
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 28px;
    max-width: 22ch;
}

.hero__benefits {
    list-style: none;
    margin-bottom: 28px;
}

.hero__benefits li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.95);
    font-size: 15px;
    line-height: 1.5;
    margin-bottom: 10px;
}

.hero__check {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, var(--orange), var(--gold));
    border-radius: 4px;
    position: relative;
}

.hero__check::after {
    content: '';
    position: absolute;
    left: 6px;
    top: 3px;
    width: 5px;
    height: 9px;
    border: solid var(--white);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.hero__phones {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
}

.hero__phone {
    color: var(--white);
    font-weight: 700;
    font-size: 18px;
    transition: color var(--transition);
}

.hero__phone:hover {
    color: var(--gold-light);
}

.hero__phones-divider {
    color: rgba(255, 255, 255, 0.5);
    font-weight: 400;
}

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

@media (max-width: 900px) {
    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero__title {
        max-width: none;
    }
    .hero__benefits li {
        justify-content: center;
    }
    .hero__phones {
        justify-content: center;
    }
    .hero__cta {
        justify-content: center;
    }
}

@media (max-width: 750px) {
    .hero__bg-img {
        object-position: calc(100% + (750px - 100vw) * 0.5) center;
    }
}

/* ===== Leasing Companies ===== */
.companies {
    padding: 40px 0;
    background: var(--white);
    overflow: hidden;
}

.companies__scroll {
    display: flex;
    gap: 40px;
    animation: scroll 30s linear infinite;
    width: max-content;
}

.companies__item {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 60px;
    padding: 0 20px;
}

.companies__item img {
    max-height: 50px;
    max-width: 140px;
    width: auto;
    object-fit: contain;
    filter: grayscale(100%) opacity(0.6);
    transition: var(--transition);
}

.companies__item img:hover {
    filter: grayscale(0%) opacity(1);
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* ===== Section title ===== */
.section-title {
    font-size: clamp(28px, 3vw, 36px);
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 24px;
    line-height: 1.25;
}

.section-title--underline {
    padding-bottom: 16px;
    border-bottom: 3px solid var(--dark-blue);
    display: inline-block;
    margin-bottom: 16px;
}

/* ===== About ===== */
.about {
    padding: 80px 0;
    background: var(--gray-100);
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 480px;
    gap: 48px;
    align-items: start;
}

.about__content {
    padding-right: 20px;
}

.about__title {
    margin-bottom: 24px;
}

.about__text {
    font-size: 15px;
    line-height: 1.7;
    color: var(--gray-600);
    margin-bottom: 20px;
}

.about__form-wrap {
    background: var(--dark-blue);
    padding: 36px 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.about__form-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--white);
    line-height: 1.4;
    margin-bottom: 24px;
}

.about__form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.about__input {
    width: 100%;
    padding: 14px 18px;
    font-family: inherit;
    font-size: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    transition: var(--transition);
}

.about__input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.about__input:focus {
    outline: none;
    border-color: var(--gold-light);
    background: rgba(255, 255, 255, 0.15);
}

.about__checkbox {
    display: flex;
    align-items: start;
    gap: 10px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.4;
    cursor: pointer;
}

.about__checkbox input {
    margin-top: 2px;
}

.about__checkbox a {
    color: var(--gold-light);
    text-decoration: underline;
}

.about__btn {
    width: 100%;
    margin-top: 8px;
}

@media (max-width: 900px) {
    .about__grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Calculator ===== */
.calc {
    padding: 80px 0;
    background: var(--white);
}

.calc__intro {
    font-size: 16px;
    color: var(--gray-600);
    line-height: 1.6;
    max-width: 720px;
    margin-bottom: 40px;
}

.calc__layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 48px;
    align-items: start;
}

.calc__inputs-note,
.calc__result-note {
    font-size: 13px;
    color: var(--gray-600);
    margin-bottom: 20px;
}

.calc__inputs {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.calc__label {
    font-size: 14px;
    font-weight: 600;
    color: var(--dark-blue);
}

.calc__optional {
    font-weight: 400;
    color: var(--gray-600);
}

.calc__input {
    width: 100%;
    max-width: 360px;
    padding: 12px 16px;
    font-family: inherit;
    font-size: 16px;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    background: var(--white);
    transition: border-color var(--transition);
}

.calc__input:focus {
    outline: none;
    border-color: var(--dark-blue);
}

.calc__row--dates {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    max-width: 100%;
}

.calc__row--dates .calc__input {
    max-width: none;
}

.calc__result-wrap {
    position: sticky;
    top: 100px;
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    padding: 28px;
    border: 1px solid var(--gray-200);
}

.calc__result {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.calc__result-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-800);
}

.calc__result-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--dark-blue);
}

.calc__result-value.is-negative {
    color: #C04343;
}

.calc__result-value.is-positive {
    color: #0d7d4a;
}

.calc__btn {
    width: 100%;
}

.calc__feedback {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--gray-200);
}

.calc__feedback-text {
    font-size: 15px;
    font-weight: 600;
    color: var(--dark-blue);
    line-height: 1.5;
    margin-bottom: 12px;
}

.calc__feedback-disclaimer {
    font-size: 13px;
    color: var(--gray-600);
    margin-bottom: 20px;
    font-style: italic;
}

.calc__feedback-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.calc__feedback-input {
    width: 100%;
    padding: 12px 16px;
    font-family: inherit;
    font-size: 15px;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    background: var(--white);
    transition: border-color var(--transition);
}

.calc__feedback-input:focus {
    outline: none;
    border-color: var(--dark-blue);
}

.calc__feedback-checkbox {
    display: flex;
    align-items: start;
    gap: 8px;
    font-size: 13px;
    color: var(--gray-600);
    cursor: pointer;
}

.calc__feedback-checkbox input {
    margin-top: 2px;
}

.calc__feedback-btn {
    width: 100%;
    margin-top: 8px;
}

@media (max-width: 900px) {
    .calc__layout {
        grid-template-columns: 1fr;
    }
    .calc__result-wrap {
        position: static;
    }
    .calc__row--dates {
        grid-template-columns: 1fr;
    }
}

/* ===== Services ===== */
.services {
    padding: 80px 0;
    background: linear-gradient(160deg, #E8EEF2 0%, #F0F4F8 50%, var(--white) 100%);
}

.services__header {
    margin-bottom: 48px;
}

.services__subtitle {
    font-size: 16px;
    color: var(--gray-600);
    max-width: 480px;
    line-height: 1.6;
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--white);
    padding: 28px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

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

.service-card__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--dark-blue);
    color: var(--white);
    font-weight: 700;
    font-size: 16px;
    border-radius: 50%;
    margin-bottom: 20px;
}

.service-card__title {
    font-size: 17px;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 12px;
    line-height: 1.35;
}

.service-card__text {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.6;
}

@media (max-width: 1100px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .services__grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Cases ===== */
.cases {
    padding: 80px 0;
    background: var(--white);
}

.cases__subtitle {
    font-size: 16px;
    color: var(--gray-600);
    max-width: 640px;
    margin-bottom: 48px;
}

.cases__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.case-card {
    background: var(--gray-100);
    padding: 28px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.case-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
    border-color: var(--dark-blue);
}

.case-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 8px;
}

.case-card__number {
    font-size: 13px;
    font-weight: 600;
    color: var(--dark-blue);
    background: var(--white);
    padding: 4px 12px;
    border-radius: 20px;
}

.case-card__date {
    font-size: 13px;
    color: var(--gray-600);
}

.case-card__title {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark-blue);
    line-height: 1.3;
    margin-bottom: 12px;
}

.case-card__desc {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 16px;
    flex: 1;
}

.case-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.case-card__tag {
    font-size: 12px;
    color: var(--dark-blue);
    background: var(--white);
    padding: 4px 10px;
    border-radius: 4px;
    border: 1px solid var(--gray-200);
}

.case-card__link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--dark-blue);
    text-decoration: none;
    transition: var(--transition);
}

.case-card__link::after {
    content: '→';
    font-size: 18px;
    transition: transform var(--transition);
}

.case-card__link:hover {
    color: var(--gold);
}

.case-card__link:hover::after {
    transform: translateX(4px);
}

@media (max-width: 900px) {
    .cases__grid {
        grid-template-columns: 1fr;
    }
}

/* ===== FAQ ===== */
.faq {
    padding: 80px 0;
    background: var(--white);
}

.faq__list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 900px;
}

.faq__item {
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.faq__item.is-open {
    border-color: var(--dark-blue);
    box-shadow: var(--shadow);
}

.faq__question {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 24px;
    cursor: pointer;
    text-align: left;
    width: 100%;
    background: none;
    border: none;
    font-family: inherit;
}

.faq__num {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--dark-blue);
    color: var(--white);
    font-weight: 700;
    font-size: 14px;
    border-radius: 50%;
}

.faq__question-text {
    flex: 1;
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-800);
    line-height: 1.4;
}

.faq__toggle {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border: none;
    background: var(--dark-blue);
    color: var(--white);
    border-radius: 50%;
    cursor: pointer;
    font-size: 20px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.faq__toggle::before {
    content: '+';
}

.faq__item.is-open .faq__toggle::before {
    content: '−';
}

.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition);
}

.faq__item.is-open .faq__answer {
    max-height: 500px;
}

.faq__answer p {
    padding: 0 24px 24px 84px;
    font-size: 15px;
    color: var(--gray-600);
    line-height: 1.7;
}

@media (max-width: 600px) {
    .faq__question {
        padding: 16px;
        gap: 12px;
    }
    .faq__question-text {
        font-size: 15px;
    }
    .faq__answer p {
        padding: 0 16px 16px 16px;
    }
}

/* ===== Contact ===== */
.contact {
    padding: 80px 0;
    background: var(--gray-100);
}

.contact__wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
    max-width: 900px;
}

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

.form-input {
    width: 100%;
    padding: 14px 18px;
    font-family: inherit;
    font-size: 16px;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    background: var(--white);
    transition: border-color var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--dark-blue);
}

.form-input--area {
    resize: vertical;
    min-height: 120px;
}

.contact__privacy {
    font-size: 13px;
    color: var(--gray-600);
    margin-bottom: 24px;
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact__address {
    font-size: 16px;
    color: var(--gray-800);
}

.contact__link {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark-blue);
    transition: color var(--transition);
}

.contact__link:hover {
    color: var(--gold);
}

@media (max-width: 700px) {
    .contact__wrap {
        grid-template-columns: 1fr;
    }
}

/* ===== Form messages ===== */
.form-message {
    margin-top: 12px;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.5;
}

.form-message--success {
    background: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #a5d6a7;
}

.form-message--error {
    background: #ffebee;
    color: #c62828;
    border: 1px solid #ef9a9a;
}

/* ===== Footer (идентично grand-vozvrat.ru) ===== */
.footer {
    background-color: var(--dark-blue);
    color: var(--white);
    padding: 80px 0 60px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__top {
    margin-bottom: 60px;
}

.footer__main {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 80px;
    align-items: flex-start;
}

.footer__company {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer__company-name {
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.footer__ogrn {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 8px;
}

.footer__address {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 8px;
}

.footer__contact {
    margin-bottom: 4px;
}

.footer__phone,
.footer__email {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
}

.footer__phone:hover,
.footer__email:hover {
    color: var(--gold-light);
}

.footer__nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
}

.footer__nav-column {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.footer__nav-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 4px;
}

.footer__nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer__nav-link {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    line-height: 1.5;
}

.footer__nav-link:hover {
    color: var(--gold-light);
    padding-left: 4px;
}

.footer__consultation {
    padding-top: 60px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__consultation-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.footer__consultation-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
    line-height: 1.3;
}

.footer__consultation-text {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 32px;
}

@media (max-width: 900px) {
    .footer__main {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .footer__nav {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .footer {
        padding: 48px 0 40px;
    }
    .footer__nav {
        grid-template-columns: 1fr;
    }
    .footer__consultation-title {
        font-size: 22px;
    }
    .footer__consultation-text {
        font-size: 15px;
    }
}