:root {
    --primary: #e10600;
    --primary-dark: #b30000;
    --secondary: #111111;
    --black: #000000;
    --white: #ffffff;
    --light: #f5f5f5;
    --gray: #cfcfcf;
    --gray-dark: #777777;
    --shadow: 0 12px 40px rgba(0, 0, 0, 0.28);
    --shadow-soft: 0 8px 25px rgba(0, 0, 0, 0.16);
    --transition: all 0.30s ease;
    --container: 1320px;
    --header-height: 82px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 92px;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #0c0c0c;
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

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

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.container {
    width: min(94%, var(--container));
    margin: 0 auto;
}

.section {
    padding: 100px 0;
    position: relative;
}

.section-tag {
    display: inline-block;
    margin-bottom: 14px;
    padding: 8px 14px;
    background: rgba(225, 6, 0, 0.12);
    border: 1px solid rgba(225, 6, 0, 0.35);
    border-radius: 999px;
    color: #ff4a45;
    font-size: 0.80rem;
    font-weight: 700;
    letter-spacing: 1.3px;
    text-transform: uppercase;
}

.section-heading {
    max-width: 760px;
    margin-bottom: 50px;
}

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

.section-heading h2,
.about-text h2,
.schedule-text h2,
.products-text h2,
.visit-box h2 {
    margin: 0 0 18px;
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.section-heading p,
.about-text p,
.schedule-text p,
.products-text p,
.visit-box p {
    margin: 0 0 16px;
    color: rgba(255, 255, 255, 0.82);
    font-size: 1.03rem;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 55px;
    align-items: center;
}

.center {
    text-align: center;
}

.header {
    position: fixed;
    inset: 0 0 auto 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.78);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: var(--transition);
}

.nav {
    min-height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.logo {
    display: inline-flex;
    align-items: center;
}

.logo img {
    height: 62px;
    width: auto;
    object-fit: contain;
}

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

.menu a {
    position: relative;
    font-size: 0.98rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.92);
    transition: var(--transition);
}

.menu a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -7px;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.menu a:hover,
.menu a.active-link {
    color: var(--white);
}

.menu a:hover::after,
.menu a.active-link::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    width: 46px;
    height: 46px;
    padding: 8px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.06);
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--white);
    border-radius: 20px;
    margin: 5px 0;
    transition: var(--transition);
}

/* HERO */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: calc(var(--header-height) + 48px);
    overflow: hidden;
    background:
        linear-gradient(90deg, rgba(0, 0, 0, 0.82) 0%, rgba(20, 0, 0, 0.70) 45%, rgba(0, 0, 0, 0.56) 100%),
        url("../img/hero-fit-life.png") center center / cover no-repeat,
        #1b0b0b;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to right, rgba(225, 6, 0, 0.12), transparent 55%),
        repeating-linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.03) 0,
            rgba(255, 255, 255, 0.03) 1px,
            transparent 1px,
            transparent 120px
        );
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 18% 28%, rgba(225, 6, 0, 0.12), transparent 24%),
        radial-gradient(circle at 76% 34%, rgba(225, 6, 0, 0.08), transparent 22%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-grid {
    display: grid !important;
    grid-template-columns: minmax(0, 760px) minmax(320px, 420px);
    justify-content: space-between;
    align-items: center;
    gap: clamp(48px, 6vw, 120px);
    min-height: calc(100vh - 150px);
    padding: 20px clamp(10px, 2vw, 28px);
}

.hero-text {
    max-width: 760px;
}

.tagline {
    display: inline-block;
    margin-bottom: 18px;
    color: #ff5c58;
    font-size: 0.84rem;
    font-weight: 800;
    letter-spacing: 1.8px;
    text-transform: uppercase;
}

.hero h1 {
    margin: 0 0 20px;
    font-size: clamp(3rem, 6vw, 5.8rem);
    line-height: 0.95;
    letter-spacing: -0.03em;
    font-weight: 900;
    text-transform: uppercase;
    text-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
    max-width: 720px;
}

.hero p {
    max-width: 650px;
    margin: 0 0 30px;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.90);
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.hero-visual {
    display: flex !important;
    flex-direction: column;
    align-items: flex-end;
    gap: 18px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 18px;
    border-radius: 999px;
    background: rgba(225, 6, 0, 0.18);
    border: 1px solid rgba(225, 6, 0, 0.40);
    color: #ffffff;
    font-size: 0.83rem;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    box-shadow: var(--shadow-soft);
}

.hero-card {
    width: 100%;
    max-width: 390px;
    padding: 32px 28px;
    border-radius: 28px;
    background: linear-gradient(180deg, rgba(255,255,255,0.12), rgba(255,255,255,0.05));
    border: 1px solid rgba(255,255,255,0.12);
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
}

.hero-card-label {
    display: inline-block;
    margin-bottom: 12px;
    color: #ff5c58;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 1.4px;
    text-transform: uppercase;
}

.hero-card h2 {
    margin: 0 0 14px;
    font-size: 1.9rem;
    line-height: 1.15;
    font-weight: 800;
}

.hero-card p {
    margin: 0 0 20px;
    font-size: 1rem;
    color: rgba(255,255,255,0.84);
}

.hero-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 12px 18px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    font-weight: 800;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
}

.hero-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 34px rgba(225, 6, 0, 0.28);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 190px;
    padding: 15px 24px;
    border-radius: 999px;
    font-weight: 800;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 34px rgba(225, 6, 0, 0.32);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.16);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.14);
    transform: translateY(-3px);
}

.intro-strip {
    position: relative;
    padding: 28px 0;
    background: linear-gradient(90deg, #d10000, #8f0000);
    overflow: hidden;
}

.intro-strip::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
    transform: skewX(-25deg);
    left: -20%;
}

.intro-strip p {
    position: relative;
    z-index: 1;
    margin: 0;
    text-align: center;
    font-size: clamp(1rem, 2vw, 1.18rem);
    font-weight: 800;
    color: var(--white);
    letter-spacing: 0.2px;
}

.about-image img,
.schedule-image img,
.products-image img {
    width: 100%;
    height: 620px;
    object-fit: cover;
    border-radius: 28px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.07);
}

.about {
    background:
        radial-gradient(circle at 10% 10%, rgba(225, 6, 0, 0.07), transparent 25%),
        #0f0f10;
}

.benefits {
    background: linear-gradient(180deg, #121212 0%, #0b0b0b 100%);
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.card {
    position: relative;
    padding: 28px 24px;
    border-radius: 24px;
    background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    overflow: hidden;
}

.card::before {
    content: "";
    position: absolute;
    inset: 0 auto auto 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), transparent);
}

.card:hover {
    transform: translateY(-7px);
    border-color: rgba(225, 6, 0, 0.35);
}

.card img {
    width: 68px;
    height: 68px;
    object-fit: contain;
    margin-bottom: 18px;
}

.card h3 {
    margin: 0 0 10px;
    font-size: 1.28rem;
    font-weight: 800;
}

.card p {
    margin: 0;
    color: rgba(255,255,255,0.78);
    font-size: 0.98rem;
}

.plans {
    background:
        radial-gradient(circle at 80% 20%, rgba(225, 6, 0, 0.06), transparent 24%),
        #111111;
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.plan-card {
    padding: 34px 26px;
    border-radius: 24px;
    background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
    border: 1px solid rgba(255,255,255,0.09);
    text-align: center;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.plan-card:hover {
    transform: translateY(-6px);
}

.plan-card h3 {
    margin: 0 0 10px;
    font-size: 1.5rem;
    font-weight: 800;
}

.plan-card p {
    margin: 0;
    color: rgba(255,255,255,0.78);
}

.plan-card.featured {
    background: linear-gradient(180deg, rgba(225, 6, 0, 0.18), rgba(255,255,255,0.05));
    border-color: rgba(225, 6, 0, 0.45);
    transform: scale(1.02);
}

.schedule {
    background: #0d0d0d;
}

.schedule-box {
    display: grid;
    gap: 18px;
    margin-top: 28px;
}

.schedule-item {
    padding: 22px 24px;
    border-left: 5px solid var(--primary);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0 18px 18px 0;
    box-shadow: var(--shadow-soft);
}

.schedule-item h3 {
    margin: 0 0 8px;
    font-size: 1.2rem;
    font-weight: 800;
}

.schedule-item p {
    margin: 0;
    color: rgba(255,255,255,0.85);
    font-size: 1rem;
}

.products {
    background: linear-gradient(180deg, #101010 0%, #080808 100%);
}

.products-list {
    display: grid;
    gap: 14px;
    margin-top: 22px;
}

.products-list li {
    position: relative;
    padding: 14px 16px 14px 48px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 14px;
    color: rgba(255,255,255,0.9);
    border: 1px solid rgba(255,255,255,0.06);
}

.products-list li::before {
    content: "";
    position: absolute;
    left: 18px;
    top: 50%;
    width: 14px;
    height: 14px;
    transform: translateY(-50%);
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), #ff5a55);
    box-shadow: 0 0 0 5px rgba(225, 6, 0, 0.12);
}

.values {
    background:
        linear-gradient(180deg, rgba(225, 6, 0, 0.09), rgba(0, 0, 0, 0.0)),
        #0b0b0b;
}

.visit {
    background: #111111;
}

.visit-box {
    padding: 60px 50px;
    border-radius: 30px;
    text-align: center;
    background:
        linear-gradient(135deg, rgba(225, 6, 0, 0.20), rgba(255,255,255,0.04)),
        #111111;
    border: 1px solid rgba(225, 6, 0, 0.20);
    box-shadow: var(--shadow);
}

.visit-note {
    display: inline-block;
    margin-top: 12px;
    padding: 12px 18px;
    border-radius: 999px;
    background: rgba(255,255,255,0.08);
    color: var(--white);
    font-weight: 700;
    border: 1px solid rgba(255,255,255,0.10);
}

.location-box {
    margin-top: 28px;
    padding: 24px 26px;
    border-radius: 20px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
}

.location-box h3 {
    margin: 0 0 8px;
    font-size: 1.2rem;
    font-weight: 800;
}

.location-box p {
    margin: 0;
}

.footer {
    background: #070707;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 34px;
    padding: 70px 0 40px;
}

.footer-brand img {
    height: 72px;
    width: auto;
    object-fit: contain;
    margin-bottom: 16px;
}

.footer-brand p,
.footer-block p {
    margin: 0 0 10px;
    color: rgba(255,255,255,0.72);
}

.footer-block h3 {
    margin: 0 0 16px;
    font-size: 1.1rem;
    color: var(--white);
}

.footer-bottom {
    padding: 20px 0 28px;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-bottom p {
    margin: 0;
    font-size: 0.92rem;
    color: rgba(255,255,255,0.55);
}

.hidden-element {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.show-element {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1100px) {
    .cards-grid,
    .plans-grid,
    .grid-2,
    .footer-content,
    .hero-grid {
        grid-template-columns: 1fr;
    }

    .hero-grid {
        min-height: auto;
        gap: 35px;
    }

    .hero-visual {
        align-items: flex-start;
    }

    .hero-card {
        max-width: 560px;
    }

    .about-image img,
    .schedule-image img,
    .products-image img {
        height: 520px;
    }

    .hero h1 {
        font-size: clamp(2.6rem, 6vw, 4.8rem);
    }
}

@media (max-width: 860px) {
    .header {
        background: rgba(10, 10, 10, 0.92);
    }

    .menu-toggle {
        display: inline-block;
    }

    .menu {
        position: absolute;
        top: var(--header-height);
        left: 0;
        width: 100%;
        padding: 18px 4%;
        background: rgba(8, 8, 8, 0.98);
        border-bottom: 1px solid rgba(255,255,255,0.08);
        display: none;
        flex-direction: column;
        align-items: flex-start;
        gap: 18px;
    }

    .menu.active {
        display: flex;
    }

    .hero {
        min-height: auto;
        padding-top: calc(var(--header-height) + 48px);
        padding-bottom: 70px;
    }

    .hero-grid {
        padding-left: 0;
        padding-right: 0;
    }

    .section {
        padding: 80px 0;
    }

    .visit-box {
        padding: 42px 26px;
    }
}

@media (max-width: 640px) {
    .container {
        width: min(93%, var(--container));
    }

    .cards-grid,
    .plans-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 118px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        width: 100%;
        min-width: auto;
    }

    .hero-card {
        padding: 24px 20px;
        border-radius: 22px;
    }

    .hero-card h2 {
        font-size: 1.5rem;
    }

    .about-image img,
    .schedule-image img,
    .products-image img {
        height: 360px;
        border-radius: 22px;
    }

    .section-heading h2,
    .about-text h2,
    .schedule-text h2,
    .products-text h2,
    .visit-box h2 {
        font-size: clamp(1.8rem, 8vw, 2.5rem);
    }

    .nav {
        min-height: 76px;
    }

    .logo img {
        height: 54px;
    }

    .section {
        padding: 72px 0;
    }
}