@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&display=swap');

/* =========================================================
   1. ROOT / GLOBAL
   ========================================================= */

:root {
    --red: #D32D27;
    --blue: #1D75BB;
    --yellow: #FCEE21;
    --green: #2E9844;
    --royal: #3B52A4;

    --black: #05070b;
    --dark: #080d16;
    --dark-2: #0d1420;
    --white: #ffffff;
    --muted: #a7b0bd;

    --radius: 28px;

    --accent: var(--blue);
}


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


html {
    scroll-behavior: smooth;
}


body {
    font-family: Arial, Helvetica, sans-serif;
    background: var(--black);
    color: var(--white);
    overflow-x: hidden;
}


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


button {
    font: inherit;
}


/* =========================================================
   2. NAVBAR
   ========================================================= */

.navbar {
    position: fixed;
    top: 0;
    left: 0;

    width: 100%;
    height: 78px;

    padding: 0 5vw;

    display: flex;
    align-items: center;
    justify-content: space-between;

    z-index: 1000;

    background: rgba(5, 7, 11, 0.55);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);

    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}


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


.brand-logo {
    width: 52px;
    height: 52px;

    display: flex;
    align-items: center;
    justify-content: center;

    flex-shrink: 0;

    overflow: visible;

    background: transparent;

    border: none;
    box-shadow: none;
}


.brand-logo img {
    width: 100%;
    height: 100%;

    object-fit: contain;

    display: block;
}


.brand-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}


.brand-text strong {
    font-size: 16px;
    letter-spacing: 2px;
}


.brand-text span {
    font-size: 9px;
    color: var(--muted);
    letter-spacing: 1.2px;
    text-transform: uppercase;
}


.nav-links {
    display: flex;
    align-items: center;
    gap: 34px;
}


.nav-links a {
    position: relative;

    font-size: 13px;
    color: #d8dde5;

    transition: color 0.25s ease;
}


.nav-links a::after {
    content: "";

    position: absolute;
    left: 0;
    bottom: -7px;

    width: 0;
    height: 2px;

    background: var(--red);

    transition: width 0.25s ease;
}


.nav-links a:hover {
    color: var(--white);
}


.nav-links a:hover::after {
    width: 100%;
}


.nav-button {
    padding: 11px 19px;

    border-radius: 999px;

    background: var(--white);
    color: var(--black);

    font-size: 12px;
    font-weight: 700;

    transition:
        transform 0.25s ease,
        background 0.25s ease;
}


.nav-button:hover {
    transform: translateY(-2px);
    background: var(--yellow);
}


.menu-button {
    display: none;

    border: none;
    background: transparent;

    color: var(--white);

    font-size: 25px;
    cursor: pointer;
}


/* =========================================================
   COMMON
========================================================= */

.eyebrow {
    color: var(--blue);

    font-size: 11px;
    font-weight: 700;

    letter-spacing: 0.22em;
    text-transform: uppercase;

    margin-bottom: 18px;
}


/* =========================================================
   SPORTS HERO
========================================================= */

.sports-hero {
    position: relative;

    min-height: 88vh;

    display: flex;
    align-items: center;

    padding: 150px 8vw 100px;

    overflow: hidden;

    background:
        radial-gradient(
            circle at 78% 50%,
            rgba(29, 117, 187, 0.22),
            transparent 28%
        ),
        radial-gradient(
            circle at 18% 80%,
            rgba(211, 45, 39, 0.13),
            transparent 25%
        ),
        var(--dark);
}

.hero-grid {
    position: absolute;
    inset: 0;

    opacity: 0.25;

    background-image:
        linear-gradient(
            rgba(255, 255, 255, 0.05) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.05) 1px,
            transparent 1px
        );

    background-size: 70px 70px;

    mask-image: linear-gradient(
        to bottom,
        black,
        transparent
    );
}

.hero-content {
    position: relative;
    z-index: 2;

    max-width: 850px;
}

.hero-content h1 {
    font-size: clamp(70px, 10vw, 150px);

    line-height: 0.83;

    letter-spacing: -0.07em;

    font-weight: 800;
}

.hero-content h1 span {
    color: var(--yellow);
}

.hero-text {
    max-width: 520px;

    margin-top: 34px;

    color: var(--muted);

    font-size: 16px;

    line-height: 1.8;
}

.hero-link {
    display: inline-flex;
    align-items: center;

    gap: 16px;

    margin-top: 35px;

    padding-bottom: 8px;

    border-bottom: 1px solid var(--white);

    font-size: 13px;
    font-weight: 600;

    transition:
        gap 0.3s ease,
        color 0.3s ease;
}

.hero-link:hover {
    gap: 24px;
    color: var(--yellow);
}

.hero-number {
    position: absolute;

    right: 8vw;
    bottom: 8vh;

    z-index: 2;

    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.hero-number strong {
    font-size: clamp(100px, 18vw, 280px);

    line-height: 0.7;

    font-weight: 800;

    color: rgba(255, 255, 255, 0.035);

    user-select: none;
}

.hero-number span {
    margin-top: 28px;

    font-size: 11px;

    letter-spacing: 0.3em;

    color: var(--muted);
}


/* =========================================================
   SPORTS SECTION
========================================================= */

.sports-list-section {
    padding: 130px 7vw;

    background: var(--black);
}

.section-heading {
    display: flex;

    justify-content: space-between;
    align-items: flex-end;

    gap: 50px;

    margin-bottom: 65px;
}

.section-heading h2 {
    font-size: clamp(48px, 6vw, 88px);

    line-height: 0.95;

    letter-spacing: -0.055em;
}

.section-heading h2 span {
    color: var(--yellow);
}

.section-heading > p {
    max-width: 400px;

    color: var(--muted);

    font-size: 14px;

    line-height: 1.8;
}


/* =========================================================
   SPORT GRID
========================================================= */

.sports-grid {
    display: grid;

    grid-template-columns: repeat(2, 1fr);

    gap: 22px;
}

.sport-card {
    position: relative;

    min-height: 610px;

    overflow: hidden;

    background: var(--dark2);

    border: 1px solid var(--line);

    transition:
        transform 0.4s ease,
        border-color 0.4s ease;
}

.sport-card:hover {
    transform: translateY(-8px);

    border-color: rgba(255, 255, 255, 0.25);
}


/* =========================================================
   SPORT IMAGE
========================================================= */

.card-image {
    position: relative;

    height: 390px;

    overflow: hidden;

    background:
        radial-gradient(
            circle at 50% 40%,
            rgba(29, 117, 187, 0.2),
            transparent 45%
        ),
        #111a26;
}

.card-image::after {
    content: "";

    position: absolute;

    inset: 0;

    background:
        linear-gradient(
            to top,
            var(--dark2),
            transparent 48%
        );

    pointer-events: none;
}

.card-image img {
    position: absolute;

    inset: 0;

    width: 100%;
    height: 100%;

    object-fit: contain;

    object-position: center bottom;

    transition:
        transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1),
        filter 0.5s ease;
}

.sport-card:hover .card-image img {
    transform: scale(1.07);

    filter: brightness(1.08);
}

.card-number {
    position: absolute;

    top: 25px;
    left: 25px;

    z-index: 2;

    font-size: 12px;

    letter-spacing: 0.15em;

    color: rgba(255, 255, 255, 0.8);
}


/* =========================================================
   SPORT CARD CONTENT
========================================================= */

.card-content {
    position: relative;

    padding: 28px 32px 35px;
}

.card-label {
    color: var(--blue);

    font-size: 10px;
    font-weight: 700;

    letter-spacing: 0.15em;

    text-transform: uppercase;
}

.card-content h3 {
    margin: 7px 0 10px;

    font-size: 38px;

    letter-spacing: -0.04em;
}

.card-content > p:not(.card-label) {
    max-width: 520px;

    color: var(--muted);

    font-size: 13px;

    line-height: 1.7;
}


/* =========================================================
   TAGS
========================================================= */

.card-tags {
    display: flex;

    gap: 8px;

    flex-wrap: wrap;

    margin-top: 22px;
}

.card-tags span {
    padding: 6px 10px;

    border: 1px solid var(--line);

    color: #c7ced7;

    font-size: 9px;

    text-transform: uppercase;

    letter-spacing: 0.08em;

    transition:
        border-color 0.25s ease,
        color 0.25s ease;
}

.sport-card:hover .card-tags span {
    border-color: rgba(252, 238, 33, 0.35);
}


/* =========================================================
   TRAINING / ISA MINDSET
========================================================= */

.training-section {
    padding: 150px 8vw;

    display: grid;

    grid-template-columns: 1.1fr 0.9fr;

    gap: 100px;

    align-items: center;

    background:
        linear-gradient(
            120deg,
            rgba(29, 117, 187, 0.1),
            transparent 50%
        ),
        var(--dark);

    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.training-content h2 {
    font-size: clamp(55px, 7vw, 105px);

    line-height: 0.9;

    letter-spacing: -0.06em;
}

.training-content h2 span {
    color: var(--yellow);
}

.training-content > p:not(.eyebrow) {
    max-width: 570px;

    margin: 30px 0;

    color: var(--muted);

    line-height: 1.9;

    font-size: 14px;
}

.outline-button {
    display: inline-flex;

    gap: 14px;

    padding: 14px 20px;

    border: 1px solid rgba(255, 255, 255, 0.25);

    font-size: 12px;

    font-weight: 600;

    transition:
        border-color 0.3s ease,
        transform 0.3s ease;
}

.outline-button:hover {
    border-color: var(--white);

    transform: translateY(-3px);
}


/* =========================================================
   TRAINING STATS
========================================================= */

.training-stats {
    display: grid;

    grid-template-columns: 1fr 1fr;

    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.training-stats div {
    min-height: 170px;

    padding: 28px;

    display: flex;
    flex-direction: column;
    justify-content: space-between;

    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);

    transition:
        background 0.3s ease;
}

.training-stats div:hover {
    background: rgba(255, 255, 255, 0.025);
}

.training-stats strong {
    font-size: 45px;

    color: rgba(255, 255, 255, 0.2);
}

.training-stats span {
    font-size: 10px;

    letter-spacing: 0.18em;
}


/* =========================================================
   CTA
========================================================= */

.sports-cta {
    padding: 160px 8vw;

    text-align: center;

    background:
        radial-gradient(
            circle,
            rgba(211, 45, 39, 0.18),
            transparent 45%
        ),
        var(--black);
}

.sports-cta h2 {
    font-size: clamp(60px, 8vw, 120px);

    line-height: 0.88;

    letter-spacing: -0.06em;
}

.sports-cta h2 span {
    color: var(--yellow);
}

.sports-cta > p:not(.eyebrow) {
    color: var(--muted);

    margin: 28px 0 34px;
}


/* =========================================================
   FOOTER
========================================================= */

.footer {
    padding: 35px 6vw;

    border-top: 1px solid var(--line);

    display: flex;

    justify-content: space-between;
    align-items: center;

    gap: 30px;

    color: var(--muted);

    font-size: 11px;
}

.footer-brand {
    display: flex;

    align-items: center;

    gap: 12px;
}

.footer-logo {
    width: 42px;
    height: 42px;

    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-logo img {
    width: 100%;
    height: 100%;

    object-fit: contain;
}

.footer-brand strong {
    display: block;

    color: var(--white);

    font-size: 13px;
}

.footer-brand p {
    margin-top: 2px;
}


/* =========================================================
   SCROLL REVEAL
========================================================= */

.sport-card {
    opacity: 0;

    transform: translateY(35px);

    transition:
        opacity 0.7s ease,
        transform 0.7s ease,
        border-color 0.4s ease;
}

.sport-card.visible {
    opacity: 1;

    transform: translateY(0);
}

.sport-card:nth-child(2) {
    transition-delay: 0.08s;
}

.sport-card:nth-child(3) {
    transition-delay: 0.16s;
}

.sport-card:nth-child(4) {
    transition-delay: 0.24s;
}

.sport-card:nth-child(5) {
    transition-delay: 0.32s;
}

.sport-card:nth-child(6) {
    transition-delay: 0.40s;
}


/* =========================================================
   TABLET
========================================================= */

@media (max-width: 850px) {

    .nav-links,
    .nav-button {
        display: none;
    }

    .menu-button {
        display: block;
    }

    .nav-links.mobile-open {
        position: absolute;

        top: 68px;
        left: 0;
        right: 0;

        display: flex;

        flex-direction: column;

        align-items: flex-start;

        gap: 20px;

        padding: 24px 7vw 30px;

        background: rgba(5, 7, 11, 0.97);

        border-bottom: 1px solid var(--line);
    }

    .nav-links.mobile-open a.active::after {
        display: none;
    }

    .sports-hero {
        min-height: 78vh;

        padding: 130px 7vw 80px;
    }

    .hero-number {
        right: 6vw;
        bottom: 6vh;
    }

    .section-heading {
        display: grid;

        grid-template-columns: 1fr;

        align-items: start;

        gap: 25px;
    }

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

    .training-section {
        grid-template-columns: 1fr;

        gap: 60px;
    }
}


/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 560px) {

    .navbar {
        height: 68px;

        padding: 0 5vw;
    }

    .brand-logo {
        width: 40px;
        height: 40px;
    }

    .brand-text strong {
        font-size: 11px;
    }

    .sports-hero {
        min-height: 75vh;

        padding: 120px 7vw 75px;
    }

    .hero-content h1 {
        font-size: 65px;
    }

    .hero-text {
        font-size: 14px;
    }

    .hero-number {
        opacity: 0.65;

        right: 5vw;
        bottom: 5vh;
    }

    .hero-number strong {
        font-size: 110px;
    }

    .sports-list-section {
        padding: 90px 6vw;
    }

    .section-heading h2 {
        font-size: 50px;
    }

    .sport-card {
        min-height: auto;
    }

    .card-image {
        height: 300px;
    }

    .card-content {
        padding: 25px 24px 30px;
    }

    .card-content h3 {
        font-size: 32px;
    }

    .training-section {
        padding: 90px 6vw;
    }

    .training-content h2 {
        font-size: 58px;
    }

    .training-stats div {
        min-height: 130px;

        padding: 20px;
    }

    .training-stats strong {
        font-size: 35px;
    }

    .sports-cta {
        padding: 100px 6vw;
    }

    .sports-cta h2 {
        font-size: 62px;
    }

    .footer {
        align-items: flex-start;

        flex-direction: column;

        padding: 30px 6vw;
    }
}