/* =========================================================
   PARAPENTE CATARATAS
   Landing Page
   ========================================================= */


/* =========================================================
   1. VARIÁVEIS
   ========================================================= */

:root {
    --navy: #071a2b;
    --navy-light: #0d2a42;
    --navy-dark: #04111d;

    --gold: #d7ad55;
    --gold-light: #f0d38a;

    --orange: #e86f25;
    --orange-light: #f7944a;

    --white: #ffffff;
    --off-white: #f7f7f5;
    --light: #eef1f2;

    --text: #18232d;
    --text-light: #68747d;
    --text-on-dark: #e9eef2;

    --border: rgba(7, 26, 43, 0.12);
    --border-light: rgba(255, 255, 255, 0.14);

    --shadow:
        0 20px 60px rgba(4, 17, 29, 0.12);

    --shadow-large:
        0 30px 90px rgba(4, 17, 29, 0.20);

    --radius: 18px;
    --radius-small: 10px;

    --container: 1180px;

    --transition:
        0.3s ease;
}


/* =========================================================
   2. RESET
   ========================================================= */

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


html {
    scroll-behavior: smooth;
}


body {
    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        Helvetica,
        Arial,
        sans-serif;

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

    line-height: 1.6;

    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}


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


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


button,
a {
    -webkit-tap-highlight-color: transparent;
}


button {
    font: inherit;
}


.container {
    width: min(
        calc(100% - 40px),
        var(--container)
    );

    margin-inline: auto;
}


/* =========================================================
   3. TIPOGRAFIA
   ========================================================= */

h1,
h2,
h3 {
    line-height: 1.1;
    letter-spacing: -0.025em;
}


h1 {
    font-size: clamp(
        3rem,
        6vw,
        5.6rem
    );

    font-weight: 700;
}


h2 {
    font-size: clamp(
        2.2rem,
        4vw,
        4rem
    );

    font-weight: 650;
}


h3 {
    font-size: 1.25rem;
}


p {
    color: var(--text-light);
}


.eyebrow {
    display: inline-block;

    margin-bottom: 18px;

    color: var(--gold);

    font-size: 0.75rem;

    font-weight: 700;

    letter-spacing: 0.22em;

    text-transform: uppercase;
}


/* =========================================================
   4. HEADER
   ========================================================= */

.site-header {
    position: absolute;

    top: 0;
    left: 0;

    width: 100%;

    z-index: 100;

    color: var(--white);

    background:
        linear-gradient(
            to bottom,
            rgba(4, 17, 29, 0.75),
            transparent
        );
}


.header-content {
    min-height: 96px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 30px;
}


.brand {
    display: inline-flex;

    align-items: center;
}


.brand-logo {
    width: 78px;
    height: 78px;

    object-fit: contain;
}


.main-navigation {
    display: flex;

    align-items: center;

    gap: 28px;

    font-size: 0.92rem;

    font-weight: 500;
}


.main-navigation a {
    position: relative;

    opacity: 0.9;

    transition:
        opacity var(--transition);
}


.main-navigation a:hover {
    opacity: 1;
}


.main-navigation a:not(.nav-cta)::after {
    content: "";

    position: absolute;

    left: 0;
    bottom: -7px;

    width: 0;
    height: 1px;

    background: var(--gold);

    transition:
        width var(--transition);
}


.main-navigation a:not(.nav-cta):hover::after {
    width: 100%;
}


.nav-cta {
    padding: 11px 20px;

    border: 1px solid
        rgba(255, 255, 255, 0.35);

    border-radius: 999px;

    transition:
        background var(--transition),
        border-color var(--transition);
}


.nav-cta:hover {
    background: var(--white);

    color: var(--navy);

    border-color: var(--white);
}


/* =========================================================
   5. BOTÕES
   ========================================================= */

.button {
    display: inline-flex;

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

    min-height: 54px;

    padding:
        0 28px;

    border-radius: 999px;

    font-size: 0.95rem;

    font-weight: 700;

    text-align: center;

    cursor: pointer;

    transition:
        transform var(--transition),
        background var(--transition),
        color var(--transition),
        border-color var(--transition),
        box-shadow var(--transition);
}


.button:hover {
    transform: translateY(-2px);
}


.button-primary {
    background: var(--orange);

    color: var(--white);

    box-shadow:
        0 12px 30px
        rgba(232, 111, 37, 0.28);
}


.button-primary:hover {
    background: var(--orange-light);

    box-shadow:
        0 16px 36px
        rgba(232, 111, 37, 0.35);
}


.button-secondary {
    color: var(--white);

    border:
        1px solid
        rgba(255, 255, 255, 0.4);

    background:
        rgba(255, 255, 255, 0.06);

    backdrop-filter: blur(10px);
}


.button-secondary:hover {
    background: var(--white);

    color: var(--navy);

    border-color: var(--white);
}


.button-large {
    min-height: 62px;

    padding-inline: 36px;

    font-size: 1rem;
}


/* =========================================================
   6. HERO
   ========================================================= */

.hero {
    position: relative;

    min-height: 100svh;

    display: flex;

    align-items: center;

    overflow: hidden;

    color: var(--white);

    background:
        linear-gradient(
            90deg,
            rgba(4, 17, 29, 0.88) 0%,
            rgba(4, 17, 29, 0.58) 45%,
            rgba(4, 17, 29, 0.16) 100%
        ),
        url("hero.png")
        center center /
        cover no-repeat;
}


.hero-overlay {
    position: absolute;

    inset: 0;

    background:
        linear-gradient(
            180deg,
            rgba(4, 17, 29, 0.25),
            transparent 50%,
            rgba(4, 17, 29, 0.55)
        );
}


.hero-content {
    position: relative;

    z-index: 2;

    padding-top: 80px;
}


.hero-copy {
    width: min(
        760px,
        100%
    );
}


.hero h1 {
    max-width: 800px;

    margin-bottom: 28px;
}


.hero-subtitle {
    max-width: 580px;

    margin-bottom: 30px;

    color:
        rgba(255, 255, 255, 0.82);

    font-size: 1.18rem;

    line-height: 1.6;
}


.hero-price {
    display: flex;

    align-items: baseline;

    flex-wrap: wrap;

    gap: 10px 16px;

    margin-bottom: 32px;
}


.price-label {
    color:
        rgba(255, 255, 255, 0.72);

    font-size: 0.85rem;

    text-transform: uppercase;

    letter-spacing: 0.1em;
}


.hero-price strong {
    color: var(--gold-light);

    font-size: 2.3rem;

    line-height: 1;
}


.price-detail {
    color:
        rgba(255, 255, 255, 0.72);

    font-size: 0.9rem;
}


.hero-actions {
    display: flex;

    align-items: center;

    flex-wrap: wrap;

    gap: 14px;
}


.hero-scroll {
    position: absolute;

    z-index: 3;

    bottom: 28px;

    left: 50%;

    transform: translateX(-50%);

    display: flex;

    flex-direction: column;

    align-items: center;

    gap: 5px;

    color:
        rgba(255, 255, 255, 0.65);

    font-size: 0.7rem;

    letter-spacing: 0.1em;

    text-transform: uppercase;
}


.scroll-arrow {
    color: var(--gold);

    font-size: 1.3rem;

    animation:
        scrollDown 2s
        infinite;
}


@keyframes scrollDown {

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

    50% {
        transform: translateY(5px);
    }
}


/* =========================================================
   7. SEÇÕES
   ========================================================= */

.section {
    padding:
        120px 0;
}


.section-heading {
    max-width: 780px;

    margin-bottom: 60px;
}


.section-heading h2 {
    margin-bottom: 24px;
}


.section-heading p {
    max-width: 650px;

    font-size: 1.08rem;

    line-height: 1.75;
}


/* =========================================================
   8. EXPERIÊNCIA
   ========================================================= */

.experience-section {
    background: var(--off-white);
}


.experience-grid {
    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 24px;
}


.experience-card {
    padding: 36px;

    background: var(--white);

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

    border-radius: var(--radius);

    box-shadow:
        0 10px 35px
        rgba(7, 26, 43, 0.04);

    transition:
        transform var(--transition),
        box-shadow var(--transition);
}


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

    box-shadow: var(--shadow);
}


.experience-icon {
    width: 58px;
    height: 58px;

    display: flex;

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

    margin-bottom: 25px;

    border-radius: 50%;

    background:
        rgba(215, 173, 85, 0.12);

    font-size: 1.6rem;
}


.experience-card h3 {
    margin-bottom: 12px;
}


.experience-card p {
    font-size: 0.95rem;

    line-height: 1.7;
}


/* =========================================================
   9. COMO FUNCIONA
   ========================================================= */

.how-section {
    background: var(--navy);

    color: var(--white);
}


.how-section .section-heading p {
    color:
        rgba(255, 255, 255, 0.68);
}


.video-wrapper {
    overflow: hidden;

    margin-bottom: 70px;

    border-radius: 24px;

    background: #000;

    box-shadow: var(--shadow-large);
}


.how-video {
    display: block;

    width: 100%;
    max-width: 500px;

    aspect-ratio: 9 / 16;

    height: auto;

    margin-inline: auto;

    object-fit: contain;

    background: #000;
}


.steps-grid {
    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 20px;
}


.step {
    padding:
        28px 0;

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


.step-number {
    display: block;

    margin-bottom: 22px;

    color: var(--gold);

    font-size: 0.78rem;

    font-weight: 700;

    letter-spacing: 0.15em;
}


.step h3 {
    margin-bottom: 12px;
}


.step p {
    color:
        rgba(255, 255, 255, 0.62);

    font-size: 0.92rem;
}


/* =========================================================
   10. GALERIA
   ========================================================= */

.gallery-section {
    padding-bottom: 80px;
}


.gallery-grid {
    display: grid;

    grid-template-columns:
        2fr 1fr;

    grid-template-rows:
        repeat(2, 280px);

    gap: 16px;
}


.gallery-item {
    overflow: hidden;

    border-radius:
        var(--radius);
}


.gallery-item img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    transition:
        transform 0.7s ease;
}


.gallery-item:hover img {
    transform: scale(1.04);
}


.gallery-large {
    grid-row:
        span 2;
}


/* =========================================================
   11. INCLUSO
   ========================================================= */

.included-section {
    background: var(--off-white);
}


.included-layout {
    display: grid;

    grid-template-columns:
        1.4fr 0.8fr;

    gap: 80px;

    align-items: center;
}


.included-list {
    display: flex;

    flex-direction: column;

    gap: 10px;
}


.included-item {
    display: flex;

    align-items: flex-start;

    gap: 18px;

    padding: 22px 0;

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


.check {
    flex: 0 0 auto;

    width: 28px;
    height: 28px;

    display: flex;

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

    border-radius: 50%;

    background:
        rgba(215, 173, 85, 0.16);

    color: var(--gold);

    font-weight: 800;
}


.included-item h3 {
    margin-bottom: 5px;

    font-size: 1.05rem;
}


.included-item p {
    font-size: 0.9rem;
}


.price-card {
    padding: 48px 38px;

    text-align: center;

    border-radius:
        24px;

    color: var(--white);

    background:
        linear-gradient(
            145deg,
            var(--navy-light),
            var(--navy-dark)
        );

    box-shadow: var(--shadow-large);
}


.price-card > span {
    display: block;

    margin-bottom: 15px;

    color: var(--gold);

    font-size: 0.7rem;

    font-weight: 700;

    letter-spacing: 0.16em;
}


.price-card strong {
    display: block;

    margin-bottom: 2px;

    color: var(--white);

    font-size: 3.5rem;

    line-height: 1;
}


.price-card p {
    margin-bottom: 28px;

    color:
        rgba(255, 255, 255, 0.6);
}


/* =========================================================
   12. SEGURANÇA
   ========================================================= */

.safety-section {
    color: var(--white);

    background:
        linear-gradient(
            135deg,
            rgba(7, 26, 43, 0.98),
            rgba(13, 42, 66, 0.94)
        );
}


.safety-content {
    max-width: 900px;
}


.safety-section p {
    max-width: 700px;

    margin-top: 18px;

    color:
        rgba(255, 255, 255, 0.68);

    font-size: 1.05rem;
}


/* =========================================================
   13. PARA QUEM É
   ========================================================= */

.audience-section {
    background: var(--white);
}


.audience-grid {
    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 14px;
}


.audience-item {
    padding: 25px;

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

    border-radius:
        var(--radius-small);

    font-weight: 600;

    transition:
        background var(--transition),
        border-color var(--transition),
        transform var(--transition);
}


.audience-item:hover {
    transform: translateY(-3px);

    background:
        var(--off-white);

    border-color:
        rgba(215, 173, 85, 0.45);
}


/* =========================================================
   14. FAQ
   ========================================================= */

.faq-section {
    background: var(--off-white);
}


.faq-list {
    max-width: 850px;

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


.faq-item {
    border-bottom:
        1px solid var(--border);
}


.faq-item summary {
    position: relative;

    padding:
        24px 45px 24px 0;

    list-style: none;

    cursor: pointer;

    font-weight: 650;
}


.faq-item summary::-webkit-details-marker {
    display: none;
}


.faq-item summary::after {
    content: "+";

    position: absolute;

    right: 0;
    top: 50%;

    transform:
        translateY(-50%);

    color: var(--gold);

    font-size: 1.5rem;

    font-weight: 300;
}


.faq-item[open]
summary::after {
    content: "−";
}


.faq-item p {
    max-width: 700px;

    padding:
        0 0 25px;

    line-height: 1.7;
}


/* =========================================================
   15. CTA FINAL
   ========================================================= */

.final-cta {
    position: relative;

    overflow: hidden;

    color: var(--white);

    background:
        radial-gradient(
            circle at 80% 20%,
            rgba(232, 111, 37, 0.18),
            transparent 30%
        ),
        linear-gradient(
            135deg,
            var(--navy),
            var(--navy-dark)
        );
}


.final-cta::before {
    content: "";

    position: absolute;

    width: 500px;
    height: 500px;

    right: -250px;
    bottom: -300px;

    border-radius: 50%;

    border:
        1px solid
        rgba(215, 173, 85, 0.18);
}


.final-cta-content {
    position: relative;

    z-index: 1;

    max-width: 760px;

    text-align: center;
}


.final-cta-content .eyebrow {
    margin-bottom: 22px;
}


.final-cta h2 {
    margin-bottom: 18px;
}


.final-cta p {
    color:
        rgba(255, 255, 255, 0.7);

    font-size: 1.08rem;
}


.final-price {
    display: flex;

    align-items: baseline;
    justify-content: center;

    flex-wrap: wrap;

    gap: 8px 14px;

    margin:
        30px 0;
}


.final-price span {
    color:
        rgba(255, 255, 255, 0.6);

    font-size: 0.85rem;
}


.final-price strong {
    color: var(--gold-light);

    font-size: 3rem;

    line-height: 1;
}


.final-price small {
    color:
        rgba(255, 255, 255, 0.55);
}


.cta-note {
    margin-top: 16px;

    font-size: 0.78rem !important;
}


/* =========================================================
   16. FOOTER
   ========================================================= */

.site-footer {
    color:
        rgba(255, 255, 255, 0.7);

    background:
        #030d16;
}


.footer-content {
    display: grid;

    grid-template-columns:
        1.4fr 1fr 1fr;

    gap: 60px;

    padding:
        70px 0;
}


.footer-brand img {
    width: 90px;

    margin-bottom: 20px;
}


.footer-brand p {
    max-width: 300px;

    color:
        rgba(255, 255, 255, 0.5);
}


.footer-links {
    display: flex;

    flex-direction: column;

    gap: 12px;
}


.footer-links a {
    transition:
        color var(--transition);
}


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


.footer-contact {
    display: flex;

    flex-direction: column;

    gap: 8px;
}


.footer-contact strong {
    color: var(--white);
}


.footer-contact a {
    color: var(--gold);
}


.footer-bottom {
    padding:
        20px 0;

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


.footer-bottom p {
    color:
        rgba(255, 255, 255, 0.38);

    font-size: 0.78rem;
}


/* =========================================================
   17. RESPONSIVIDADE — TABLET
   ========================================================= */

@media (max-width: 900px) {

    .main-navigation {
        display: none;
    }


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


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


    .included-layout {
        grid-template-columns: 1fr;

        gap: 50px;
    }


    .footer-content {
        grid-template-columns:
            1fr 1fr;
    }


    .footer-brand {
        grid-column:
            span 2;
    }

}


/* =========================================================
   18. RESPONSIVIDADE — CELULAR
   ========================================================= */

@media (max-width: 600px) {

    .container {
        width:
            min(
                calc(100% - 30px),
                var(--container)
            );
    }


    .section {
        padding:
            80px 0;
    }


    .header-content {
        min-height: 78px;
    }


    .brand-logo {
        width: 62px;
        height: 62px;
    }


    .hero {
        min-height: 760px;

        background-position:
            62% center;
    }


    .hero-content {
        padding-top: 70px;
    }


    .hero h1 {
        font-size:
            clamp(
                2.7rem,
                13vw,
                4rem
            );

        margin-bottom: 20px;
    }


    .hero-subtitle {
        font-size: 1rem;
    }


    .hero-price strong {
        font-size: 2rem;
    }


    .hero-actions {
        align-items: stretch;

        flex-direction: column;
    }


    .hero-actions .button {
        width: 100%;
    }


    .hero-scroll {
        display: none;
    }


    .section-heading {
        margin-bottom: 40px;
    }


    .section-heading h2 {
        font-size:
            clamp(
                2rem,
                10vw,
                3rem
            );
    }


    .experience-grid,
    .audience-grid,
    .steps-grid {
        grid-template-columns: 1fr;
    }


    .experience-card {
        padding: 28px;
    }


    .video-wrapper {
        margin-bottom: 45px;

        border-radius: 14px;
    }


    .gallery-grid {
        display: grid;

        grid-template-columns: 1fr;

        grid-template-rows:
            repeat(3, 250px);
    }


    .gallery-large {
        grid-row: auto;
    }


    .price-card {
        padding:
            40px 25px;
    }


    .price-card strong {
        font-size: 3rem;
    }


    .final-cta h2 {
        font-size:
            clamp(
                2.4rem,
                11vw,
                3.5rem
            );
    }


    .final-price strong {
        font-size: 2.6rem;
    }


    .final-cta .button {
        width: 100%;
    }


    .footer-content {
        grid-template-columns: 1fr;

        gap: 40px;
    }


    .footer-brand {
        grid-column: auto;
    }

}


/* =========================================================
   19. ACESSIBILIDADE
   ========================================================= */

:focus-visible {
    outline:
        3px solid var(--gold);

    outline-offset:
        4px;
}


/* =========================================================
   20. REDUÇÃO DE MOVIMENTO
   ========================================================= */

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

    html {
        scroll-behavior: auto;
    }


    *,
    *::before,
    *::after {
        animation-duration:
            0.01ms !important;

        animation-iteration-count:
            1 !important;

        transition-duration:
            0.01ms !important;
    }

}