:root {
    --bg: #000000;
    --bg-soft: #0b0b0b;
    --text: #ffffff;
    --text-dark: #111111;
    --muted: #bdbdbd;
    --muted-dark: #4f4f4f;
    --gold: #d4af37;
    --gold-soft: #e0c56f;
    --light: #f2f2f2;
    --card: #121212;
    --line: rgba(212, 175, 55, 0.35);
    --container: 1120px;
    --radius: 18px;
    --shadow-gold: 0 0 0 1px rgba(212,175,55,.18), 0 0 30px rgba(212,175,55,.16);
}

/* ===== ANIMAÇÕES BASE ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scaleInAnimation {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes scrollPulse {
    0%, 100% {
        opacity: 0.8;
        box-shadow: 0 0 0 2px rgba(255,255,255,0.3);
        transform: translateY(0) scale(1);
    }
    50% {
        opacity: 1;
        box-shadow: 0 0 12px rgba(212, 175, 55, 0.8);
        transform: translateY(-4px) scale(1.05);
    }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: 'Montserrat', sans-serif;
    background: #ededed;
    color: var(--text);
}

/* Animações de entrada */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.8;
        transform: translateY(0);
    }
    50% {
        opacity: 1;
        transform: translateY(6px);
    }
}

@keyframes scrollBounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

@keyframes scrollPulse {
    0%, 100% {
        opacity: 0.8;
        box-shadow: 0 0 0 2px rgba(255,255,255,0.3);
        transform: translateY(0) scale(1);
    }
    50% {
        opacity: 1;
        box-shadow: 0 0 12px rgba(212, 175, 55, 0.8);
        transform: translateY(-4px) scale(1.05);
    }
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

/* Efeitos de entrada dos elementos */
.fade-in {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

.fade-in.left {
    animation: fadeInLeft 0.8s ease-out forwards;
}

.fade-in.right {
    animation: fadeInRight 0.8s ease-out forwards;
}

.fade-in.scale {
    animation: scaleIn 0.8s ease-out forwards;
}

/* Atrasos de animação em cascata */
.fade-in:nth-child(1) { animation-delay: 0.1s; }
.fade-in:nth-child(2) { animation-delay: 0.2s; }
.fade-in:nth-child(3) { animation-delay: 0.3s; }
.fade-in:nth-child(4) { animation-delay: 0.4s; }
.fade-in:nth-child(5) { animation-delay: 0.5s; }
.fade-in:nth-child(6) { animation-delay: 0.6s; }

/* Ajuste para a página */
.page {
    width: 100%;  /* Largura total da tela */
    margin: 0 auto; /* Manter o conteúdo centralizado */
    background: #fff;
    overflow: hidden;
}

/* Container para limitar a largura e centralizar */
.container {
    width: 100%;
    max-width: 1120px; /* Limita a largura para evitar conteúdo largo demais */
    margin: 0 auto; /* Mantém a centralização */
    padding: 0 20px; /* Adiciona um pequeno espaçamento lateral */
}
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 26px;
    border: 1px solid var(--gold);
    border-radius: 999px;
    color: var(--gold);
    font-size: 13px;
    font-weight: 600;
    transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gold);
    z-index: -1;
    transition: left 0.25s ease;
}

.btn:hover {
    background: var(--gold);
    color: #111;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(212, 175, 55, 0.3);
}

.btn:hover::before {
    left: 0;
}

.btn-solid {
    background: var(--gold);
    color: #111;
}

.btn-solid:hover {
    background: #f0cf63;
    border-color: #f0cf63;
}

.section-dark {
    background: #000;
    color: #fff;
}

.section-light {
    background: #f7f7f7;
    color: #111;
}

.topbar {
    background: #0b0b0b;
    padding: 18px 0;
    position: sticky;
    top: 0;
    z-index: 20;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.logo {
    width: 118px;
    height: auto;
}

.hero {
    position: relative;
    background: radial-gradient(circle at 50% 0%, rgba(212,175,55,.12), transparent 35%), #000;
    padding-top: 34px;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero h1 {
    margin: 0;
    font-size: clamp(32px, 5vw, 56px);
    line-height: 1.05;
    font-weight: 800;
    letter-spacing: -0.03em;
    animation: fadeInUp 0.8s ease-out;
}

.pill {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid #fff;
    font-size: .62em;
    line-height: 1;
    vertical-align: middle;
    margin-left: 6px;
}

.hero p {
    width: min(700px, 100%);
    margin: 18px auto 28px;
    color: #d8d8d8;
    font-size: 15px;
    line-height: 1.65;
    animation: fadeInUp 0.8s ease-out 0.2s forwards;
    opacity: 0;
}

.hero-phone {
    position: relative;
    margin: 28px auto 0;
    width: min(860px, 100%);
    transition: all 0.3s ease;
    animation: fadeInRight 0.8s ease-out;
}

.hero-phone:hover {
    transform: translateY(-8px);
}

.hero-phone img {
    transition: all 0.3s ease;
}

.scroll-dot {
    width: 12px;
    height: 18px;
    border: 2px solid #fff;
    border-radius: 999px;
    margin: 10px auto 22px;
    position: relative;
    opacity: .9;
    cursor: pointer;
    transition: all 0.3s ease;
}

.scroll-dot:hover {
    border-color: var(--gold);
    box-shadow: 0 0 16px rgba(212, 175, 55, 0.8);
}

.scroll-dot::before {
    content: "";
    width: 3px;
    height: 5px;
    background: #fff;
    border-radius: 999px;
    position: absolute;
    left: 50%;
    top: 3px;
    transform: translateX(-50%);
    animation: scrollBounce 1.5s ease-in-out infinite;
}

.scroll-dot.pulse {
    animation: scrollPulse 1.5s ease-in-out infinite;
}

.split-section {
    position: relative;
    padding: 78px 0 0;
    background: #f5f5f5;
    color: #111;
}

.split-grid {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    align-items: center;
    gap: 40px;
}

.eyebrow {
    margin-bottom: 10px;
    color: var(--gold);
    font-size: 13px;
    font-style: italic;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.split-section h2,
.support h2,
.catalog h2,
.cta h2,
.faq h2,
.faq h3,
.footer-title {
    margin: 0;
    letter-spacing: -0.03em;
}

.split-section h2,
.catalog h2,
.cta h2 {
    font-size: clamp(30px, 4vw, 44px);
    line-height: 1.05;
    font-weight: 800;
}

.split-section p,
.support p,
.catalog p,
.faq p,
.footer p,
.mini-copy {
    font-size: 14px;
    line-height: 1.8;
}

.split-visual {
    position: relative;
    min-height: 390px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.split-visual .watch-main {
    width: min(520px, 100%);
    position: relative;
    z-index: 2;
    animation: fadeInRight 0.8s ease-out;
}

.iphone-tip {
    width: 100%;
    margin-top: -20px;
}

.support {
    position: relative;
    background: #000;
    color: #fff;
    text-align: center;
    padding: 62px 0 0;
    overflow: hidden;
}

.support h2 {
    font-size: clamp(28px, 4vw, 46px);
    line-height: 1.08;
    font-weight: 800;
    text-transform: uppercase;
}

.support p {
    width: min(760px, 100%);
    margin: 18px auto 34px;
    color: #d3d3d3;
}

.support img {
    width: min(980px, 100%);
    margin: 0 auto;
}

.catalog {
    padding: 76px 0 82px;
    background: #f7f7f7;
    color: #111;
    position: relative;
    overflow: hidden;
}

.catalog-grid {
    display: grid;
    grid-template-columns: .95fr 1.05fr;
    gap: 28px;
    align-items: center;
}

.catalog-image img {
    width: 100%;
    max-width: 620px;
    margin-left: auto;
}

.devices {
    background: #050505;
    color: #fff;
    padding: 72px 0 82px;
    text-align: center;
}

.devices h2 {
    margin: 0 0 44px;
    font-size: clamp(28px, 3.5vw, 42px);
    font-weight: 700;
}

.device-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(120px, 1fr));
    gap: 28px 18px;
    width: min(760px, 100%);
    margin: 0 auto 36px;
}

.device-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: #fff;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.3s ease;
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

.device-item:hover {
    transform: translateY(-8px);
}

.device-item:hover svg {
    stroke: var(--gold);
    filter: drop-shadow(0 0 8px rgba(212, 175, 55, 0.6));
}

.device-item svg {
    width: 48px;
    height: 48px;
    stroke: #fff;
    stroke-width: 1.8;
    fill: none;
    opacity: .95;
}

.cta {
    background: linear-gradient(180deg, #020202 0%, #000 100%);
    color: #fff;
    text-align: center;
    padding: 72px 0 56px;
}

.cta h2 {
    font-size: clamp(28px, 4vw, 48px);
    text-transform: uppercase;
    max-width: 720px;
    margin: 0 auto 34px;
}

.offer-card {
    width: min(330px, 100%);
    margin: 0 auto 42px;
    background: linear-gradient(180deg, rgba(31,31,31,0.95) 0%, rgba(19,19,19,0.95) 100%);
    border: 1px solid rgba(255,255,255,.06);
    border-radius: 20px;
    padding: 32px 24px 26px;
    box-shadow: 0 0 55px rgba(212,175,55,.45);
    position: relative;
    animation: scaleIn 0.8s ease-out;
    transition: all 0.3s ease;
}

.offer-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 0 65px rgba(212,175,55,.65), 0 10px 30px rgba(0,0,0,0.5);
    border-color: rgba(212,175,55,.3);
}

.offer-card::before {
    content: "";
    position: absolute;
    inset: -14px;
    border-radius: 28px;
    background: radial-gradient(circle, rgba(212,175,55,.35), transparent 60%);
    z-index: -1;
    filter: blur(12px);
}

.offer-card h3 {
    font-size: 29px;
    line-height: 1.15;
    margin: 0 0 14px;
    font-weight: 700;
}

.offer-card .minor {
    color: #dfdfdf;
    font-size: 13px;
    line-height: 1.7;
    margin-bottom: 20px;
}

/* ===== ESTILOS PARA FORMULÁRIO (Versão B) ===== */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
}

.contact-form input,
.contact-form select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    transition: all 0.3s ease;
}

.contact-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.contact-form input:focus,
.contact-form select:focus {
    outline: none;
    border-color: var(--gold);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 12px rgba(212, 175, 55, 0.3);
}

.contact-form select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23d4af37' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.contact-form select option {
    background: #0a0a0a;
    color: #fff;
}

.offer-card .installments {
    margin: 18px 0 24px;
    text-transform: uppercase;
    font-size: 13px;
    letter-spacing: .1em;
    color: #e5e5e5;
}

.offer-card .x18 {
    display: block;
    font-size: 52px;
    line-height: 1;
    font-weight: 800;
    color: #fff;
    margin-top: 8px;
}

.benefits {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    width: min(880px, 100%);
    margin: 0 auto 22px;
    text-align: center;
}

.benefit {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
    transition: all 0.3s ease;
}

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

.benefit svg {
    width: 28px;
    height: 28px;
    stroke: #fff;
    stroke-width: 1.8;
    fill: none;
    transition: all 0.3s ease;
}

.benefit:hover svg {
    stroke: var(--gold);
    filter: drop-shadow(0 0 8px rgba(212, 175, 55, 0.6));
}

.benefit strong {
    font-size: 15px;
    display: block;
    margin-bottom: 4px;
}

.benefit span {
    color: #d0d0d0;
    font-size: 13px;
    line-height: 1.6;
}

.payments {
    margin-top: 22px;
    color: #d8d8d8;
    font-size: 12px;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.faq {
    background: #000;
    color: #fff;
    padding: 84px 0 54px;
}

.faq .eyebrow {
    margin-bottom: 12px;
}

.faq h2 {
    font-size: clamp(34px, 6vw, 74px);
    line-height: .95;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 48px;
}

.faq-grid {
    display: grid;
    gap: 34px;
    max-width: 820px;
}

.faq-item h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

.faq-item {
    padding: 24px;
    background: #0a0a0a;
    border: 1px solid rgba(212,175,55,.1);
    border-radius: 14px;
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: rgba(212,175,55,.3);
    box-shadow: 0 0 20px rgba(212,175,55,.15);
    transform: translateY(-4px);
    background: rgba(212,175,55,.05);
}

.faq-item h3 {
    color: var(--gold);
    transition: color 0.3s ease;
}

.faq-item:hover h3 {
    color: var(--gold-soft);
}

.faq-item p {
    color: #d8d8d8;
    margin: 0;
}

.footer {
    background: #111;
    color: #fff;
    padding-top: 34px;
}

.footer-main {
    display: grid;
    grid-template-columns: 1.1fr 1fr 1fr;
    gap: 30px;
    align-items: start;
    padding-bottom: 26px;
}

.footer-logo {
    width: 150px;
    margin-bottom: 16px;
}

.footer p,
.footer li {
    color: #dedede;
    margin: 0;
}

.footer-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 10px;
}

.footer .btn {
    margin-top: 16px;
    min-height: 40px;
    font-size: 12px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.08);
    padding: 16px 0 30px;
    font-size: 12px;
    color: #cfcfcf;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: space-between;
    align-items: center;
}

.small-icons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 18px;
    color: #d8d8d8;
    font-size: 12px;
}

.small-icons span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.small-icons svg {
    width: 16px;
    height: 16px;
    stroke: #d8d8d8;
    stroke-width: 1.9;
    fill: none;
}

.whatsapp-float {
    position: fixed;
    right: 22px;
    bottom: 22px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25d366;
    display: grid;
    place-items: center;
    box-shadow: 0 12px 30px rgba(0,0,0,.25);
    z-index: 30;
    transition: all 0.3s ease;
    animation: fadeInUp 0.8s ease-out 0.5s forwards;
    opacity: 0;
    color: #fff;
}

.whatsapp-float.pulse {
    animation: fadeInUp 0.8s ease-out 0.5s forwards, whatsappPulse 1.5s ease-in-out infinite;
}

@keyframes whatsappPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 12px 30px rgba(0,0,0,.25), 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 12px 30px rgba(0,0,0,.25), 0 0 0 10px rgba(37, 211, 102, 0);
    }
}

.whatsapp-float:hover {
    transform: scale(1.15) translateY(-4px);
    box-shadow: 0 16px 40px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
    width: 26px;
    height: 26px;
    transition: transform 0.3s ease;
}

.whatsapp-float:hover svg {
    transform: scale(1.2);
}

/* ===== CONTROLE DE VERSÕES A/B ===== */
#version-b .version-specific {
    display: none !important;
}

#version-b .benefits,
#version-b .mini-copy,
#version-b .payments {
    display: block !important;
}

/* Efeito de entrada suave para os elementos */
.fade-in {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

.fade-in.left {
    animation: fadeInLeft 0.8s ease-out forwards !important;
}

.fade-in.right {
    animation: fadeInRight 0.8s ease-out forwards !important;
}

.fade-in.bottom {
    animation: fadeInDown 0.8s ease-out forwards !important;
}

.fade-in.scale {
    animation: scaleInAnimation 0.8s ease-out forwards !important;
}

.fade-in.visible {
    opacity: 1;
    animation: none;
    transform: translateY(0);
}

@media (max-width: 900px) {
    .split-grid,
    .catalog-grid,
    .footer-main {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .page {
        width: 100%;
    }

    .container {
        width: min(calc(100% - 28px), var(--container));
    }

    .topbar { padding: 14px 0; }
    .logo { width: 94px; }
    .hero p,
    .split-section p,
    .support p,
    .catalog p,
    .faq p,
    .footer p { font-size: 13px; }
}