/* ============================================================
   AMARAÚJO — Landing Page Styles (Light Theme)
   ============================================================ */


/* 1. Variáveis
   ---------------------------------------------------------- */
:root {
    /* Fundos */
    --bg:    #fafafa;
    --bg-2:  #f0f4f8;
    --bg-3:  #e4eaf0;

    /* Bordas */
    --border:    rgba(0, 0, 0, 0.08);
    --border-hi: rgba(0, 0, 0, 0.15);

    /* Texto */
    --text:        #111111;
    --text-muted:  #666666;
    --text-subtle: #c0c0c0;

    /* ── Azul da marca ── */
    --blue:        #1C90D4;
    --blue-glow:   rgba(28, 144, 212, 0.28);
    --blue-tint:   rgba(28, 144, 212, 0.06);
    --blue-tint-2: rgba(28, 144, 212, 0.11);
    --blue-border: rgba(28, 144, 212, 0.28);

    /* ── Laranja da marca ── */
    --orange:        #F07320;
    --orange-glow:   rgba(240, 115, 32, 0.30);
    --orange-tint:   rgba(240, 115, 32, 0.06);
    --orange-tint-2: rgba(240, 115, 32, 0.11);
    --orange-border: rgba(240, 115, 32, 0.28);

    /* ── Verde WhatsApp (exclusivo para elementos WA) ── */
    --green:        #25D366;
    --green-glow:   rgba(37, 211, 102, 0.22);
    --green-tint-2: rgba(37, 211, 102, 0.11);
    --green-border: rgba(37, 211, 102, 0.28);

    --radius:    18px;
    --radius-sm: 10px;

    --ease:        cubic-bezier(0.4, 0, 0.2, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);

    --max-w: 1160px;
    --px:    clamp(20px, 5vw, 48px);
}


/* 2. Reset & Base
   ---------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 40px;
    color-scheme: light;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    line-height: 1.6;
}

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

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


/* 3. Layout
   ---------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--px);
}

.section-header {
    text-align: center;
    margin-bottom: clamp(40px, 6vw, 72px);
}

.section-header h2 {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin-bottom: 14px;
}

.section-header p {
    font-size: clamp(15px, 1.8vw, 17px);
    color: var(--text-muted);
    max-width: 500px;
    margin: 0 auto;
    line-height: 1.75;
}

/* Tag de secção — azul da marca */
.tag {
    display: inline-block;
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--blue);
    background: var(--blue-tint-2);
    border: 1px solid var(--blue-border);
    padding: 5px 14px;
    border-radius: 100px;
    margin-bottom: 18px;
}

/* Separadores */
.section-portfolio::before,
.section-contact::before {
    content: '';
    display: block;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-hi), transparent);
    margin-bottom: clamp(80px, 10vw, 140px);
}


/* 4. Animações
   ---------------------------------------------------------- */
.fade-up {
    opacity: 0;
    transform: translateY(28px);
    animation: fadeUp 0.8s var(--ease) forwards;
}

.fade-up[data-delay="1"] { animation-delay: 0.18s; }
.fade-up[data-delay="2"] { animation-delay: 0.34s; }
.fade-up[data-delay="3"] { animation-delay: 0.52s; }

@keyframes fadeUp {
    to { opacity: 1; transform: translateY(0); }
}

.reveal {
    opacity: 0;
    transform: translateY(36px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}


/* 5. Hero
   ---------------------------------------------------------- */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* Fundo claro com hints das cores da marca */
.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 60% at 12% 28%, rgba(28, 144, 212, 0.09) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 88% 78%, rgba(240, 115, 32, 0.08) 0%, transparent 55%),
        var(--bg);
}

/* Grid subtil como textura */
.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0,0,0,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,0,0,0.03) 1px, transparent 1px);
    background-size: 72px 72px;
    -webkit-mask-image: radial-gradient(ellipse 75% 75% at 50% 50%, black 10%, transparent 100%);
    mask-image: radial-gradient(ellipse 75% 75% at 50% 50%, black 10%, transparent 100%);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, transparent 40%, rgba(250,250,250,0.25) 100%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 120px var(--px) 80px;
    max-width: 880px;
    width: 100%;
}

/* Logótipo — grande e central */
.hero-logo {
    margin-bottom: 36px;
}

.hero-logo-img {
    height: clamp(110px, 15vw, 200px);
    width: auto;
    margin: 0 auto;
    /* Funde o fundo branco do JPG com o fundo da página */
    mix-blend-mode: multiply;
    transition: transform 0.3s var(--ease), opacity 0.3s;
}

.hero-logo-img:hover {
    transform: scale(1.04);
    opacity: 0.9;
}

.hero-title {
    font-size: clamp(34px, 5.5vw, 64px);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.04;
    color: var(--text);
    margin-bottom: 22px;
}

/* Gradiente do título: azul → laranja da marca */
.hero-title em {
    font-style: normal;
    background: linear-gradient(130deg, var(--blue) 0%, var(--orange) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: clamp(15px, 2vw, 19px);
    color: var(--text-muted);
    max-width: 500px;
    margin: 0 auto 40px;
    line-height: 1.75;
    font-weight: 400;
}

/* Botão CTA principal — laranja da marca */
.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--orange);
    color: #fff;
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 0.01em;
    padding: 17px 34px;
    border-radius: 100px;
    transition:
        transform  0.35s var(--ease-spring),
        box-shadow 0.35s var(--ease),
        background  0.2s;
}

.btn-hero:hover {
    background: #f5831e;
    transform: translateY(-4px) scale(1.03);
    box-shadow: 0 14px 44px var(--orange-glow), 0 0 0 5px var(--orange-tint);
}

.btn-hero:active {
    transform: translateY(-1px) scale(0.99);
}

/* Indicador de scroll */
.hero-scroll {
    position: absolute;
    bottom: 36px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.hero-scroll-line {
    width: 1px;
    height: 54px;
    background: linear-gradient(to bottom, transparent, rgba(0,0,0,0.14));
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.hero-scroll-line::after {
    content: '';
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent, var(--orange));
    animation: scrollPulse 2.2s ease infinite;
}

@keyframes scrollPulse {
    0%   { transform: translateY(-100%); }
    100% { transform: translateY(200%); }
}


/* 6. Portfólio
   ---------------------------------------------------------- */
.section-portfolio {
    padding: clamp(80px, 10vw, 140px) 0;
    background: #ffffff;
}

.portfolio-swiper {
    padding-bottom: 52px !important;
}

.p-card {
    height: clamp(260px, 34vw, 400px);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    transition: border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
    box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}

.p-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.18) 55%, transparent 100%);
    z-index: 1;
    transition: opacity 0.4s;
}

.p-card:hover {
    border-color: rgba(28, 144, 212, 0.3);
    box-shadow: 0 20px 56px rgba(0,0,0,0.12), 0 0 0 1px rgba(28, 144, 212, 0.18);
}

.p-card:hover::before {
    opacity: 0.8;
}

.p-card-inner {
    position: absolute;
    bottom: 22px;
    left: 22px;
    right: 22px;
    z-index: 2;
}

.p-card-tag {
    display: inline-block;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--blue);
    background: var(--blue-tint-2);
    border: 1px solid var(--blue-border);
    padding: 4px 10px;
    border-radius: 100px;
    margin-bottom: 8px;
}

.p-card h3 {
    font-size: 19px;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: #fff;
    line-height: 1.2;
}

/* Swiper paginação */
.swiper-pagination-bullet {
    width: 6px !important;
    height: 6px !important;
    background: rgba(0,0,0,0.18) !important;
    opacity: 1 !important;
    transition: all 0.3s !important;
}

.swiper-pagination-bullet-active {
    background: var(--blue) !important;
    width: 22px !important;
    border-radius: 100px !important;
}

.swiper-button-prev,
.swiper-button-next {
    display: none !important;
}

@media (min-width: 768px) {
    .swiper-button-prev,
    .swiper-button-next {
        display: flex !important;
        width: 42px !important;
        height: 42px !important;
        background: #ffffff !important;
        border: 1px solid var(--border) !important;
        border-radius: 50% !important;
        color: var(--text) !important;
        top: calc(50% - 26px) !important;
        box-shadow: 0 2px 10px rgba(0,0,0,0.08) !important;
        transition: box-shadow 0.2s, border-color 0.2s !important;
    }

    .swiper-button-prev:hover,
    .swiper-button-next:hover {
        border-color: var(--border-hi) !important;
        box-shadow: 0 4px 18px rgba(0,0,0,0.12) !important;
    }

    .swiper-button-prev::after,
    .swiper-button-next::after {
        font-size: 13px !important;
        font-weight: 700 !important;
    }
}


/* 7. Secção de Contacto
   ---------------------------------------------------------- */
.section-contact {
    padding: clamp(80px, 10vw, 140px) 0;
    background: var(--bg-2);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    max-width: 740px;
    margin: 0 auto;
}

@media (min-width: 600px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-card {
    position: relative;
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 26px 22px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: #ffffff;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.05);
    transition:
        transform  0.35s var(--ease-spring),
        box-shadow 0.35s var(--ease),
        border-color 0.3s;
    cursor: pointer;
}

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

.contact-card-glow {
    position: absolute;
    inset: 0;
    opacity: 0;
    border-radius: inherit;
    pointer-events: none;
    transition: opacity 0.4s;
}

.contact-card:hover .contact-card-glow {
    opacity: 1;
}

/* — WhatsApp — (verde oficial) */
.contact-card--wa:hover {
    border-color: rgba(37,211,102,0.40);
    box-shadow: 0 18px 52px rgba(37,211,102,0.12), 0 0 0 1px rgba(37,211,102,0.20);
}

.contact-card--wa .contact-card-glow {
    background: radial-gradient(ellipse at top left, rgba(37,211,102,0.06) 0%, transparent 65%);
}

.contact-card--wa .contact-card-icon {
    color: var(--green);
    background: var(--green-tint-2);
    border-color: var(--green-border);
}

/* — Email — (azul da marca) */
.contact-card--email:hover {
    border-color: rgba(28,144,212,0.40);
    box-shadow: 0 18px 52px var(--blue-glow), 0 0 0 1px rgba(28,144,212,0.20);
}

.contact-card--email .contact-card-glow {
    background: radial-gradient(ellipse at top left, rgba(28,144,212,0.06) 0%, transparent 65%);
}

.contact-card--email .contact-card-icon {
    color: var(--blue);
    background: var(--blue-tint-2);
    border-color: var(--blue-border);
}

.contact-card-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    border: 1px solid;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s var(--ease-spring);
}

.contact-card:hover .contact-card-icon {
    transform: scale(1.08);
}

.contact-card-icon svg {
    width: 24px;
    height: 24px;
}

.contact-card-body {
    flex: 1;
    min-width: 0;
}

.contact-card-label {
    display: block;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.contact-card-title {
    display: block;
    font-size: clamp(13px, 1.8vw, 15px);
    font-weight: 700;
    color: var(--text);
    line-height: 1.3;
    margin-bottom: 3px;
}

.contact-card-sub {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.contact-card-arrow {
    flex-shrink: 0;
    width: 17px;
    height: 17px;
    color: var(--text-subtle);
    transition: transform 0.3s var(--ease), color 0.3s;
}

.contact-card:hover .contact-card-arrow {
    transform: translateX(4px);
    color: var(--text-muted);
}


/* 8. Footer — escuro para contraste com o corpo claro
   ---------------------------------------------------------- */
.footer {
    background: #0f0f0f;
    padding: 56px 0 0;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
    flex-wrap: wrap;
    padding-bottom: 44px;
    border-bottom: 1px solid rgba(255,255,255,0.07);
}

/* Logo no footer — badge branco sobre fundo escuro */
.footer-logo-badge {
    display: inline-block;
    background: #ffffff;
    border-radius: 10px;
    padding: 7px 14px;
    line-height: 0;
    margin-bottom: 14px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.35);
}

.footer-logo-badge img {
    height: 32px;
    width: auto;
    display: block;
}

.footer-brand p {
    font-size: 14px;
    color: rgba(255,255,255,0.45);
    line-height: 1.75;
    max-width: 260px;
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: right;
}

.footer-info a {
    font-size: 14px;
    color: rgba(255,255,255,0.45);
    transition: color 0.2s;
}

.footer-info a:hover {
    color: rgba(255,255,255,0.85);
}

.footer-bottom {
    padding: 20px 0;
}

.footer-bottom p {
    font-size: 12px;
    color: rgba(255,255,255,0.22);
}


/* 9. Botão flutuante WhatsApp
   ---------------------------------------------------------- */
.wa-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--green);
    color: #fff;
    padding: 14px 20px 14px 16px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.01em;
    box-shadow: 0 8px 32px var(--green-glow), 0 2px 8px rgba(0,0,0,0.18);
    transition:
        transform  0.35s var(--ease-spring),
        box-shadow 0.35s var(--ease);
    overflow: hidden;
}

.wa-float svg {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}

.wa-float-label {
    white-space: nowrap;
}

.wa-float-ring {
    position: absolute;
    inset: -1px;
    border-radius: 100px;
    border: 2px solid var(--green);
    animation: ringPulse 2.6s ease infinite;
    pointer-events: none;
}

@keyframes ringPulse {
    0%   { opacity: 0.7; transform: scale(1); }
    100% { opacity: 0;   transform: scale(1.45); }
}

.wa-float:hover {
    transform: translateY(-4px) scale(1.04);
    box-shadow: 0 18px 50px var(--green-glow), 0 4px 16px rgba(0,0,0,0.18);
}

.wa-float:active {
    transform: translateY(-1px) scale(1.01);
}

@media (max-width: 360px) {
    .wa-float {
        padding: 14px;
        border-radius: 50%;
    }
    .wa-float-label {
        display: none;
    }
}


/* 10. Responsivo
   ---------------------------------------------------------- */
.br-hide {
    display: inline;
}

@media (max-width: 640px) {
    .br-hide {
        display: none;
    }

    .footer-top {
        flex-direction: column;
    }

    .footer-info {
        text-align: left;
    }
}


/* 11. Scrollbar & Selecção
   ---------------------------------------------------------- */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb {
    background: rgba(0,0,0,0.15);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(0,0,0,0.28);
}

::selection {
    background: rgba(28, 144, 212, 0.18);
    color: var(--text);
}


/* 12. Acessibilidade — respeita preferência de movimento reduzido
   ---------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .fade-up {
        opacity: 1;
        transform: none;
        animation: none;
    }

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