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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #1a1a1a;
    background-color: #ffffff;
    -webkit-font-smoothing: antialiased;
}

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

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

button {
    cursor: pointer;
    font-family: inherit;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

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

/* === HEADER === */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: #ffffff;
    border-bottom: 1px solid #e5e7eb;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

.header__logo {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: #2a5fb4;
}

.header__logo-mark {
    color: #1a1a1a;
}

.header__nav {
    display: flex;
    align-items: center;
    gap: 36px;
}

.header__nav-list {
    display: flex;
    gap: 32px;
}

.header__nav-link {
    font-size: 15px;
    font-weight: 500;
    color: #1a1a1a;
    transition: color 0.2s ease;
}

.header__nav-link:hover {
    color: #2a5fb4;
}

.header__nav-link--active {
    color: #2a5fb4;
}

.header__burger {
    display: none;
    width: 28px;
    height: 28px;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
}

.header__burger-line {
    display: block;
    width: 100%;
    height: 2px;
    background-color: #1a1a1a;
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.header__burger--open .header__burger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.header__burger--open .header__burger-line:nth-child(2) {
    opacity: 0;
}

.header__burger--open .header__burger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* === HERO === */
.hero {
    position: relative;
    min-height: 620px;
    background: linear-gradient(180deg, #f4f7fc 0%, #ffffff 100%);
    overflow: hidden;
}

.hero__canvas {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
}

.hero__inner {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    min-height: 620px;
    padding: 80px 0;
}

.hero__content {
    max-width: 720px;
}

.hero__eyebrow {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: #2a5fb4;
    background-color: #e9efff;
    padding: 8px 14px;
    border-radius: 100px;
    margin-bottom: 24px;
}

.hero__title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-bottom: 22px;
    color: #0e1a33;
}

.hero__title-accent {
    color: #2a5fb4;
}

.hero__lead {
    font-size: 19px;
    line-height: 1.6;
    color: #4b5563;
    margin-bottom: 32px;
    max-width: 600px;
}

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

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 8px;
    transition: transform 0.15s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.btn--primary {
    background-color: #2a5fb4;
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(42, 95, 180, 0.25);
}

.btn--primary:hover {
    background-color: #224d94;
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(42, 95, 180, 0.35);
}

.btn--ghost {
    background-color: transparent;
    color: #1a1a1a;
    border: 1.5px solid #d1d5db;
}

.btn--ghost:hover {
    border-color: #2a5fb4;
    color: #2a5fb4;
}

.btn--block {
    width: 100%;
}

/* === SECTION === */
.section {
    padding: 96px 0;
}

.section--muted {
    background-color: #f7f8fa;
}

.section__head {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 56px;
}

.section__eyebrow {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: #2a5fb4;
    margin-bottom: 14px;
}

.section__title {
    font-size: 40px;
    font-weight: 800;
    letter-spacing: -0.8px;
    line-height: 1.2;
    color: #0e1a33;
    margin-bottom: 16px;
}

.section__lead {
    font-size: 17px;
    color: #4b5563;
    line-height: 1.65;
}

/* === FEATURES === */
.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.features__item {
    background-color: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 32px;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.features__item:hover {
    transform: translateY(-4px);
    border-color: #c7d4ec;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.features__icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background-color: #e9efff;
    color: #2a5fb4;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.features__title {
    font-size: 19px;
    font-weight: 700;
    color: #0e1a33;
    margin-bottom: 10px;
}

.features__text {
    font-size: 15px;
    color: #4b5563;
    line-height: 1.65;
}

/* === COLLECTIONS === */
.collections {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    grid-template-rows: repeat(2, 280px);
    gap: 20px;
}

.collections__card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    background-color: #e5e7eb;
}

.collections__card:nth-child(1) {
    grid-row: 1 / 3;
}

.collections__card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.collections__card:hover .collections__card-img {
    transform: scale(1.05);
}

.collections__card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(14, 26, 51, 0) 40%, rgba(14, 26, 51, 0.85) 100%);
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    color: #ffffff;
}

.collections__card-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 4px;
}

.collections__card-text {
    font-size: 14px;
    opacity: 0.9;
}

/* === PRODUCTS === */
.products {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.product-card {
    background-color: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
}

.product-card__media {
    aspect-ratio: 4 / 5;
    background-color: #f7f8fa;
    overflow: hidden;
}

.product-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.product-card:hover .product-card__img {
    transform: scale(1.04);
}

.product-card__body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

.product-card__title {
    font-size: 16px;
    font-weight: 700;
    color: #0e1a33;
}

.product-card__desc {
    font-size: 13px;
    color: #6b7280;
    line-height: 1.5;
    margin-bottom: 8px;
}

.product-card__footer {
    display: flex;
    align-items: center;
    margin-top: auto;
    padding-top: 4px;
}

.product-card__price {
    font-size: 19px;
    font-weight: 800;
    color: #2a5fb4;
    letter-spacing: -0.3px;
}

/* === KEYWORDS SECTION === */
.keywords {
    background-color: #f4f7fc;
    padding: 80px 0;
}

.keywords__title {
    font-size: 32px;
    font-weight: 800;
    color: #0e1a33;
    margin-bottom: 24px;
    text-align: center;
}

.keywords__text {
    font-size: 16px;
    color: #4b5563;
    line-height: 1.8;
    max-width: 920px;
    margin: 0 auto 18px;
    text-align: center;
}

.keywords__text strong {
    color: #2a5fb4;
    font-weight: 600;
}

/* === FAQ === */
.faq__list {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.faq__item {
    background-color: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 22px 26px;
}

.faq__question {
    font-size: 17px;
    font-weight: 700;
    color: #0e1a33;
    margin-bottom: 10px;
}

.faq__answer {
    font-size: 15px;
    color: #4b5563;
    line-height: 1.65;
}

/* === TESTIMONIALS === */
.testimonials {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial {
    background-color: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 28px;
}

.testimonial__quote {
    font-size: 15px;
    line-height: 1.7;
    color: #1a1a1a;
    margin-bottom: 20px;
}

.testimonial__author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial__avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial__name {
    font-size: 14px;
    font-weight: 700;
    color: #0e1a33;
}

.testimonial__role {
    font-size: 13px;
    color: #6b7280;
}

/* === CTA === */
.cta {
    background: linear-gradient(135deg, #2a5fb4 0%, #1e4a8f 100%);
    color: #ffffff;
    padding: 80px 0;
    text-align: center;
}

.cta__title {
    font-size: 38px;
    font-weight: 800;
    letter-spacing: -0.8px;
    margin-bottom: 16px;
}

.cta__text {
    font-size: 17px;
    opacity: 0.92;
    max-width: 620px;
    margin: 0 auto 28px;
}

.cta .btn--primary {
    background-color: #ffffff;
    color: #2a5fb4;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

.cta .btn--primary:hover {
    background-color: #f4f7fc;
}

/* === PAGE HERO === */
.page-hero {
    background: linear-gradient(180deg, #f4f7fc 0%, #ffffff 100%);
    padding: 80px 0 60px;
    text-align: center;
}

.page-hero__title {
    font-size: 46px;
    font-weight: 800;
    letter-spacing: -1px;
    color: #0e1a33;
    margin-bottom: 14px;
}

.page-hero__lead {
    font-size: 18px;
    color: #4b5563;
    max-width: 680px;
    margin: 0 auto;
}

/* === ABOUT === */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}

.about-content__image img {
    border-radius: 16px;
    width: 100%;
}

.about-content__title {
    font-size: 34px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: #0e1a33;
    margin-bottom: 18px;
}

.about-content__text {
    font-size: 16px;
    color: #4b5563;
    line-height: 1.75;
    margin-bottom: 16px;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.about-stats__item {
    text-align: center;
    padding: 28px;
    background-color: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
}

.about-stats__number {
    font-size: 38px;
    font-weight: 800;
    color: #2a5fb4;
    margin-bottom: 6px;
}

.about-stats__label {
    font-size: 14px;
    color: #4b5563;
}

/* === CONTACT === */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 56px;
}

.contact-info__title {
    font-size: 28px;
    font-weight: 800;
    color: #0e1a33;
    margin-bottom: 14px;
}

.contact-info__text {
    font-size: 16px;
    color: #4b5563;
    line-height: 1.7;
    margin-bottom: 32px;
}

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

.contact-info__item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-info__icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    border-radius: 10px;
    background-color: #e9efff;
    color: #2a5fb4;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-info__label {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #6b7280;
    margin-bottom: 2px;
}

.contact-info__value {
    font-size: 15px;
    color: #1a1a1a;
    font-weight: 500;
}

/* === FORM === */
.form {
    background-color: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 36px;
}

.form__row {
    margin-bottom: 18px;
}

.form__label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 6px;
}

.form__input,
.form__textarea {
    width: 100%;
    padding: 12px 14px;
    font-size: 15px;
    font-family: inherit;
    color: #1a1a1a;
    background-color: #f7f8fa;
    border: 1.5px solid #e5e7eb;
    border-radius: 8px;
    transition: border-color 0.2s ease, background-color 0.2s ease;
}

.form__input:focus,
.form__textarea:focus {
    outline: none;
    border-color: #2a5fb4;
    background-color: #ffffff;
}

.form__textarea {
    resize: vertical;
    min-height: 140px;
}

.form__error {
    display: block;
    font-size: 13px;
    color: #d44a4a;
    margin-top: 6px;
    min-height: 18px;
}

.form__success {
    background-color: #e8f5ee;
    color: #1d7a3a;
    padding: 14px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 18px;
    display: none;
}

.form__success--visible {
    display: block;
}

/* === LEGAL === */
.legal {
    padding: 60px 0 96px;
}

.legal__content {
    max-width: 820px;
    margin: 0 auto;
}

.legal__content h2 {
    font-size: 24px;
    font-weight: 800;
    color: #0e1a33;
    margin: 36px 0 14px;
    letter-spacing: -0.3px;
}

.legal__content h2:first-child {
    margin-top: 0;
}

.legal__content p {
    font-size: 16px;
    line-height: 1.75;
    color: #4b5563;
    margin-bottom: 14px;
}

.legal__content ul {
    margin: 0 0 18px 22px;
}

.legal__content li {
    font-size: 16px;
    line-height: 1.75;
    color: #4b5563;
    list-style: disc;
    margin-bottom: 8px;
}

.legal__meta {
    font-size: 14px;
    color: #6b7280;
    padding-bottom: 24px;
    margin-bottom: 24px;
    border-bottom: 1px solid #e5e7eb;
}

/* === FOOTER === */
.footer {
    background-color: #0e1a33;
    color: #c5cde0;
    padding: 64px 0 28px;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer__brand {
    font-size: 22px;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 14px;
}

.footer__brand-accent {
    color: #6f9bdf;
}

.footer__about {
    font-size: 14px;
    line-height: 1.7;
    color: #9ba6c4;
    max-width: 320px;
}

.footer__title {
    font-size: 14px;
    font-weight: 700;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    margin-bottom: 18px;
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer__link {
    font-size: 14px;
    color: #9ba6c4;
    transition: color 0.2s ease;
}

.footer__link:hover {
    color: #ffffff;
}

.footer__contact-item {
    font-size: 14px;
    color: #9ba6c4;
    margin-bottom: 10px;
    line-height: 1.6;
}

.footer__bottom {
    border-top: 1px solid #1c2c52;
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 13px;
    color: #7a86a8;
}

/* === COOKIE BANNER === */
.cookie-banner {
    position: fixed;
    left: 24px;
    right: 24px;
    bottom: 24px;
    z-index: 200;
    background-color: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 22px 26px;
    box-shadow: 0 16px 48px rgba(15, 23, 42, 0.14);
    display: none;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.cookie-banner--visible {
    display: flex;
}

.cookie-banner__text {
    font-size: 14px;
    color: #4b5563;
    line-height: 1.6;
    flex: 1;
}

.cookie-banner__text a {
    color: #2a5fb4;
    text-decoration: underline;
}

.cookie-banner__actions {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.cookie-banner__btn {
    padding: 10px 22px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.cookie-banner__btn--accept {
    background-color: #2a5fb4;
    color: #ffffff;
}

.cookie-banner__btn--accept:hover {
    background-color: #224d94;
}

.cookie-banner__btn--decline {
    background-color: #f1f3f7;
    color: #1a1a1a;
}

.cookie-banner__btn--decline:hover {
    background-color: #e5e7eb;
}

/* === MEDIA === */
@media (max-width: 1024px) {
    .hero__title {
        font-size: 44px;
    }

    .section {
        padding: 72px 0;
    }

    .section__title {
        font-size: 34px;
    }

    .features {
        grid-template-columns: repeat(2, 1fr);
    }

    .products {
        grid-template-columns: repeat(3, 1fr);
    }

    .collections {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 240px 240px 240px;
    }

    .collections__card:nth-child(1) {
        grid-column: 1 / 3;
        grid-row: 1 / 2;
    }

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

    .about-content,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header__inner {
        height: 64px;
    }

    .header__nav {
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        background-color: #ffffff;
        flex-direction: column;
        padding: 24px;
        gap: 0;
        border-bottom: 1px solid #e5e7eb;
        transform: translateY(-150%);
        transition: transform 0.3s ease;
    }

    .header__nav--open {
        transform: translateY(0);
    }

    .header__nav-list {
        flex-direction: column;
        width: 100%;
        gap: 18px;
    }

    .header__burger {
        display: flex;
    }

    .hero {
        min-height: auto;
    }

    .hero__inner {
        min-height: auto;
        padding: 60px 0;
    }

    .hero__title {
        font-size: 34px;
    }

    .hero__lead {
        font-size: 16px;
    }

    .section {
        padding: 56px 0;
    }

    .section__title {
        font-size: 28px;
    }

    .products {
        grid-template-columns: repeat(2, 1fr);
    }

    .features {
        grid-template-columns: 1fr;
    }

    .testimonials {
        grid-template-columns: 1fr;
    }

    .cta__title {
        font-size: 28px;
    }

    .page-hero__title {
        font-size: 34px;
    }

    .cookie-banner {
        flex-direction: column;
        align-items: stretch;
        text-align: left;
        gap: 14px;
        padding: 18px;
    }

    .cookie-banner__actions {
        width: 100%;
    }

    .cookie-banner__btn {
        flex: 1;
    }
}

@media (max-width: 480px) {
    .products {
        grid-template-columns: 1fr;
    }

    .collections {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(5, 220px);
    }

    .collections__card:nth-child(1) {
        grid-column: 1 / 2;
    }

    .about-stats {
        grid-template-columns: 1fr 1fr;
    }

    .footer__grid {
        grid-template-columns: 1fr;
    }

    .form {
        padding: 22px;
    }
}