/* Base | Reset */
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

*::selection{
    background-color: #4A5573;
    color: #ffffff;
}

*::-moz-selection{
    background-color: #4A5573;
    color: #ffffff;
}

html{
    scroll-behavior: smooth;
}

body{
    font-family: var(--body);
    color: var(--ink-primary);
    line-height: 1.65;
    background: var(--background-a);
    -webkit-font-smoothing: antialiased;
}

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

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

/* Barra de progresso */
.progress{
    position: fixed;
    top: 0;
    left: 0;
    z-index: 60;

    height: 3px;
    width: 100%;

    background: var(--brand);

    transform: scaleX(0);
    transform-origin: 0 50%;
    will-change: transform;
}

/* containers */
.background-a{
    background: var(--background-a);
}

.background-b{
    background: var(--background-b);
}

.ink-brand{
    background: var(--ink-primary);
}

.inner{
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

/* nav */
.nav{
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(242, 244, 248, .85);
    backdrop-filter: saturate(1.4) blur(8px);
    border-bottom: 1px solid var(--line);
}

.nav .inner{
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}

.brand{
    font-family: var(--title);
    font-size: 21px;
    font-weight: 800;
    letter-spacing: -.02em;
}

.brand span{
    font-size: 30px;
    color: var(--brand);
}

.nav-links{
    display: flex;
    gap: 28px;
}

.nav-links a{
    font-size: 14px;
    color: var(--ink-secondary);
    font-weight: 500;
    transition: .15s;
}

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

/* Botões */
.btn{
    font-family: var(--title);
    font-weight: 700;
    font-size: 15px;
    padding: 13px 22px;
    border-radius: 11px;
    border: 0;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    transition: .15s;
    white-space: nowrap;
}

.btn-wa{
    background: var(--wa);
    color: #FFFFFF;
}

.btn-wa:hover{
    background: var(--wa-hover);
}

.nav .btn{
    padding: 11px 18px;
    font-size: 14px;
}

.btn-ghost{
    background: transparent;
    border: 1.5px solid var(--line);
}

.btn-ghost:hover{
    border-color: var(--ink-primary);
}

/* Hero */
.hero{
    padding: clamp(48px, 8vw, 84px) 0 clamp(56px, 9vw, 92px);
    position: relative;
    overflow: hidden;
}

.hero-bg{
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 70%;
    z-index: -1;
    pointer-events: none;
}

.hero-bg img{
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.eyebrow{
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--title);
    font-weight: 600;
    font-size: 13px;
    color: var(--brand);
    background: var(--brand-bg);
    padding: 7px 15px;
    border-radius: 999px;
    letter-spacing: .02em;
}

.eyebrow .dot{
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--brand-hover);
}

h1{
    color: var(--ink-primary);
    font-family: var(--title);
    font-weight: 800;
    font-size: clamp(36px, 6.4vw, 62px);
    line-height: 1.03;
    letter-spacing: -.03em;
    margin: 24px 0 0;
    max-width: 10ch;
}

h1 em{
    font-style: normal;
    color: var(--brand);
}

.sub{
    font-size: clamp(16px, 2.2vw, 20px);
    color: var(--ink-secondary);
    max-width: 60%;
    margin: 24px 0 0;
    line-height: 1.6;
}

.cta-row{
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 36px;

}

.chips{
    display: flex;
    flex-wrap: wrap;
    gap: 10px 22px;
    margin-top: 34px;
}

.chips span{
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--ink-secondary);
    font-weight: 500;
}

.chips i{
    font-weight: 800;
    color: var(--brand);
}

/* Estrutura - Section */
section{
    padding: 80px 0;
}

.lead-eyebrow{
    font-family: var(--title);
    font-weight: 700;
    font-size: 13px;
    letter-spacing: .14em;
    color: var(--brand);
    text-transform: uppercase;
}

h2{
    font-family: var(--title);
    color: var(--ink-primary);
    font-weight: 800;
    font-size: clamp(28px, 4.2vw, 40px);
    letter-spacing: -.025em;
    line-height: 1.08;
    margin: 14px 0 0;
    max-width: 20ch;
}

.section-intro{
    color: var(--ink-secondary);
    font-size: 17px;
    margin: 16px 0 0;
    max-width: 54ch;
}

.head-mb{
    margin-bottom: 44px;
}

/* Projeto em destaque */
.feature{
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 40px;
    align-items: center;
    background: var(--background-a);
    border: 1px solid var(--line);
    border-radius: 22px;
    padding: 34px;
    overflow: hidden;
}

.feature .shot{
    border-radius: 14px;
    border: 1px solid var(--line);
    box-shadow: 0 18px 40px -24px rgba(19, 33, 63, .4);
}

.tag{
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--body);
    font-weight: 600;
    font-size: 12.5px;
    background-color: var(--brand-bg);
    color: var(--brand-hover);
    padding: 6px 12px;
    border-radius: 999px;
}

.tag .pulse{
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background-color: var(--brand);
}

.feature h3{
    font-family: var(--title);
    font-weight: 800;
    font-size: 24px;
    letter-spacing: -.02em;
    margin: 16px 0 0;
    color: var(--ink-primary);
}

.feature p{
    color: var(--ink-secondary);
    margin: 14px 0 0;
    font-size: 15.5px;
}

.mini-shots{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;      
    margin-top: 18px;
}

.mini-shots img{
    border-radius: 10px;
    border: 1px solid var(--line);
}

/* Slots de projeto conceito */
.slots{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 22px;
}

.slot{
    border: 1.5px dashed #c7cee0;
    border-radius: 18px;
    padding: 30px;
    background: transparent;
    text-align: center;
}

.slot .ico{
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: var(--brand-bg);
    color: var(--brand);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 14px;
    font-size: 22px;
}

.slot h4{
    color: var(--ink-primary);
    font-weight: 700;
    font-size: 17px;
    margin-bottom: 6px;
}

.slot p{
    color: var(--ink-secondary);
    font-size: 14px;
}

.slot .soon{
    display: inline-block;
    margin-top: 14px;
    padding: 5px 12px;
    font-family: var(--title);
    font-size: 12px;
    font-weight: 600;
    color: var(--ink-secondary);
    background-color: var(--background-b);
    letter-spacing: .08em;
    text-transform: uppercase;
    border: 1px solid var(--line);
    border-radius: 999px;
}

/* Serviços */
.services{
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 24px;
}

.scard{
    background: var(--background-a);
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 34px;
}

.scard.alt{
    background: var(--ink-primary);
    color: #fff;
    border-color: var(--ink-primary);
}

.scard .flag{
    text-transform: uppercase;
    color: var(--brand);
    font-weight: 600;
    font-size: 12px;
    letter-spacing: .1em;
    font-family: var(--title);
}

.scard.alt .flag{
    color: #9fb0ff;
}

.scard h3{
    font-family: var(--title);
    font-weight: 800;
    font-size: 24px;
    letter-spacing: -.02em;
    margin: 12px 0 0;
}

.scard p{
    color: var(--ink-secondary);
    font-size: 15.5px;
    margin: 14px 0 0;
}

.scard.alt p{
    color: #c3cbe0;
}

.ul{
    list-style: none;
    margin: 22px 0 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.ul li{
    font-size: 13.5px;
    font-weight: 500;
    background: var(--background-b);
    border: 1px solid var(--line);
    padding: 7px 13px;
    border-radius: 999px;
}

.scard.alt .ul li{
    background: rgba(255, 255, 255, .06);
    border-color: rgba(255, 255, 255, .16);
    color: #dfe5f3;
}

/* Como funciona */
.steps{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.step{
    position: relative;
}

.step .n{
    font-family: var(--title);
    font-weight: 800;
    font-size: 15px;
    color: var(--brand);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1.5px solid var(--brand-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--brand-bg);
}

.step h4{
    font-family: var(--title);
    font-weight: 700;
    font-size: 17px;
    margin: 16px 0 0;
}

.step p{
    color: var(--ink-secondary);
    font-size: 14.5px;
    margin: 6px 0 0;
}

/* Sobre */
.about{
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    gap: 40px;
    align-items: center;
    margin-top: 64px;
}

.about .photo{
    aspect-ratio: 4/5;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--line);
    position: relative;
    background: #dde3ef;
}

.about .photo img{
    width: 100%;
    height: 120%;
    object-fit: cover;
}

.about-bio{
    font-size: 17px;
    color: var(--ink-secondary);
    margin: 16px 0 0;
}

.badges{
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.badge{
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: 14px;
    font-weight: 500;
    background: var(--background-b);
    border: 1px solid var(--line);
    padding: 11px 16px;
    border-radius: 12px;
}

.badge i{
    color: var(--brand);
}

/* FAQ */
.faq{
    max-width: 760px;
}

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

.qa .q{
    width: 100%;
    cursor: pointer;
    background: none;
    border: 0;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 20px 0;
    font-family: var(--title);
    font-weight: 600;
    font-size: 17px;
    color: var(--ink-primary);
}

.qa .plus{
    color: var(--brand);
    font-size: 24px;
    line-height: 1;
    transition: transform .3s ease;
    flex: none;
}

.qa.open .plus{
    transform: rotate(45deg);
}

.qa .a{
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows .32s ease;
}

.qa.open .a{
    grid-template-rows: 1fr;
}

.qa .a-in{
    overflow: hidden;
}

.qa .a p{
    color: var(--ink-secondary);
    font-size: 15.5px;
    padding: 0 0 22px;
    max-width: 64ch;
}

/* Contato */
.contact{
    text-align: center;
}

.contact-kicker{
    font-family: var(--title);
    font-weight: 700;
    font-size: 13px;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--accent);
}

.contact-kicker::before{
    content: "";
    display: inline-block;
    width: 30px;
    height: 2px;
    background: var(--accent);
    vertical-align: middle;
    margin-right: 05px;
}

.eyebrow.gold{
    color: #8a5a00;
    background: #fbeccb;
}

.contact h2{
    margin: 14px auto 0;
    max-width: 18ch;
    color: #fff;
}

.contact .sub{
    margin: 18px auto 0;
    color: #c3cbe0;
}

.contact .btn-wa{
    margin-top: 32px;
    font-size: 17px;
    padding: 17px 30px;
}

.contact .line{
    margin-top: 26px;
    font-size: 15px;
    color: #aeb7cf;
}

.contact .line a{
    color: #fff;
    font-weight: 500;
}

/* Footer */
footer{
    padding: 48px 0;
    border-top: 1px solid var(--line);
}

footer .inner{
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    justify-content: space-between;
    align-items: center;
}

footer .brand{
    font-size: 18px;
}

footer .meta{
    font-size: 13px;
    color: var(--ink-secondary);
}

footer .fl{
    display: flex;
    gap: 20px;
    font-size: 14px;
    color: var(--ink-secondary);
}

/* Animação de entrada */
.reveal{
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .6s ease, transform .6s ease;
}

.reveal.show{
    opacity: 1;
    transform: none;
}

/* Responsivo */
@media (prefers-reduced-motion: reduce){
    .reveal{
        opacity: 1;
        transform: none;
        transition: none;
    }
}

@media (max-width: 980px){
    .hero-bg{
        display: none;
    }
}

@media (max-width: 860px){
    .nav-links{
        display: none;
    }

    .feature, .services, .about{
        grid-template-columns: 1fr;
    }

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

    .feature{
        padding: 60px 0;
    }

    section{
        padding: 60px 0;
    }
}

@media (max-width: 520px){
    .steps, .slots, .mini-shots{
        grid-template-columns: 1fr;
    }

    .hero{
        padding: 54px 0 64px;
    }
}