:root {
    --rose-gold: #b76e79;
    --soft-gold: #d7b98e;
    --nude: #f6ebe6;
    --ink: #1f1b1c;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

/* Fix for Tailwind vs Bootstrap collapse conflict */
.collapse {
    visibility: visible !important;
}

/* Divisão clara de seções */
section, main {
    position: relative;
    scroll-margin-top: 90px;
}
section + section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--rose-gold), var(--soft-gold), transparent);
    opacity: 0.4;
}

#mainNav {
    background: transparent;
    border: none;
    z-index: 9999 !important;
    transition: all 0.3s ease;
}

#mainNav.nav-solid {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

@media (max-width: 991.98px) {
    #navbarMain {
        background: rgba(255, 255, 255, 0.98);
        padding: 1rem;
        border-radius: 8px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        margin-top: 10px;
    }
}

#mainNav .nav-link {
    font-weight: 600;
    font-size: 1.05rem;
    color: #1f1b1c !important;
    position: relative;
    padding: 0.5rem 0.8rem !important;
    display: inline-block;
}

#mainNav .nav-link::after {
    content: "";
    position: absolute;
    left: 10%;
    right: 10%;
    bottom: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--rose-gold), var(--soft-gold));
    transform: scaleX(0);
    transform-origin: center;
    transition: transform .3s ease;
    border-radius: 4px;
}

#mainNav .nav-link:hover::after,
#mainNav .nav-link.active::after {
    transform: scaleX(1);
}

.cinematic-hero {
    min-height: 100vh;
    position: relative;
    overflow: hidden;
    background: #eef1ec;
    z-index: 20;
}

.hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    pointer-events: none;
}

.hero-gradient-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0) 50%);
    pointer-events: none;
}

.text-shadow-premium {
    text-shadow: 0 4px 16px rgba(255, 255, 255, 0.6);
}

@media (max-width: 768px) {
    .display-3 {
        font-size: 2.5rem !important;
    }
    .cinematic-hero .container {
        padding-top: 20vh !important;
    }
}

.shadow-premium {
    box-shadow: 0 8px 24px rgba(183, 110, 121, 0.35);
}

.cinematic-hero h1, .cinematic-hero p {
    color: #1f1b1c !important;
}

.cinematic-hero .btn-outline-light {
    color: #1f1b1c !important;
    border-color: rgba(31, 27, 28, 0.3);
    background: rgba(255, 255, 255, 0.25);
}

.cinematic-hero .btn-outline-light:hover {
    background: rgba(31, 27, 28, 0.05);
    border-color: rgba(31, 27, 28, 0.6);
}

.btn-gold {
    background: linear-gradient(45deg, var(--rose-gold), var(--soft-gold));
    color: #fff;
    border: 0;
}

.btn-gold:hover {
    color: #fff;
    transform: translateY(-1px);
}

.btn-dark {
    border: 0;
    background: linear-gradient(45deg, var(--rose-gold), var(--soft-gold));
}

.btn-outline-dark {
    border-color: color-mix(in srgb, var(--rose-gold) 70%, #64748b);
    color: color-mix(in srgb, var(--rose-gold) 65%, #334155);
}

.btn-outline-dark:hover {
    background: linear-gradient(45deg, var(--rose-gold), var(--soft-gold));
    border-color: transparent;
    color: #fff;
}

.service-card {
    padding: 1.5rem 1.2rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    z-index: 1;
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 10px 30px rgba(28, 18, 22, 0.08);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 18px;
    padding: 4px 1px 1px 1px;
    background: linear-gradient(135deg, var(--rose-gold), var(--soft-gold));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 
        0 15px 35px rgba(183, 110, 121, 0.25),
        inset 0 20px 40px rgba(183, 110, 121, 0.12);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card i {
    font-size: 2.5rem;
    color: var(--rose-gold);
    transition: all 0.4s ease;
    display: inline-block;
}

.service-card:hover i {
    transform: scale(1.15) translateY(-5px);
    text-shadow: 0 0 20px rgba(183, 110, 121, 0.5);
}

.service-card h5 {
    transition: color 0.3s ease;
}

.service-card:hover h5 {
    color: var(--rose-gold) !important;
}

.stat-card,
.testimonial-card {
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 10px 30px rgba(28, 18, 22, 0.08);
}

.stat-card {
    padding: .9rem;
}

.stat-card strong {
    font-size: 1.6rem;
    display: block;
}

.stat-card span {
    font-size: .85rem;
    color: #6b6365;
}

.portfolio-item {
    overflow: hidden;
    border-radius: 14px;
    position: relative;
    box-shadow: 0 14px 28px rgba(30, 26, 29, 0.12);
}

/* Product Card Layout (Anexo 2) */
.product-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
}
.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}
.product-img-wrap {
    position: relative;
}
.product-category {
    position: absolute;
    top: 0;
    left: 0;
    background: #fff;
    padding: 6px 14px;
    border-bottom-right-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--rose-gold);
    z-index: 2;
    box-shadow: 2px 2px 8px rgba(0,0,0,0.08);
}
.product-img-wrap img {
    width: 100%;
    display: block;
    object-fit: cover;
    border-bottom: 2px solid var(--nude);
}
.product-content {
    padding: 1.2rem;
}
.product-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 0.2rem;
}
.product-desc {
    font-size: 0.9rem;
    color: #666;
}
.product-btn {
    background: var(--rose-gold);
    color: #fff;
    border-radius: 8px;
    font-weight: 600;
    transition: background 0.3s;
}
.product-btn:hover {
    background: var(--soft-gold);
    color: #fff;
}

#portfolio-filters .btn-outline-dark {
    border-color: var(--rose-gold);
    color: var(--rose-gold);
    transition: all 0.3s ease;
}
#portfolio-filters .btn-outline-dark:hover,
#portfolio-filters .btn-outline-dark.active {
    background: linear-gradient(45deg, var(--rose-gold), var(--soft-gold));
    color: #fff;
    border-color: transparent;
}

/* Polaroid Card Layout (Anexo 1) */
.polaroid-card {
    display: block;
    background: #fff;
    padding: 10px 10px 15px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
    text-decoration: none;
    color: #333;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.polaroid-card img {
    width: 100%;
    display: block;
    object-fit: cover;
    filter: grayscale(100%);
    transition: all .35s ease-in-out;
    border-radius: 2px;
}
.polaroid-card:hover {
    transform: scale(1.03);
    box-shadow: 0 8px 16px rgba(0,0,0,0.25);
    border-color: #ff5722;
    z-index: 10;
    position: relative;
}
.polaroid-card:hover img {
    filter: grayscale(0);
}
.polaroid-text {
    text-align: center;
    font-style: italic;
    margin: 10px 0 0 0;
    font-size: 0.9rem;
    color: #555;
}

.testimonial-card {
    max-width: 720px;
    padding: 2rem;
    text-align: center;
}

.cta-section {
    background: linear-gradient(140deg, color-mix(in srgb, var(--rose-gold) 10%, #ffffff), color-mix(in srgb, var(--soft-gold) 18%, #ffffff));
}

.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .6s ease, transform .6s ease;
}

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

.text-gradient-primary {
    background: linear-gradient(90deg, var(--rose-gold), var(--soft-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.section-heading {
    color: #1f1b1c;
    position: relative;
    padding-bottom: 12px;
    margin-bottom: 25px;
    font-weight: 400;
    font-size: 2.2rem;
}

.section-heading::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    height: 3px;
    width: 100%;
    max-width: 80px;
    background: linear-gradient(90deg, var(--rose-gold), var(--soft-gold));
    border-radius: 2px;
}

.text-center.section-heading::after,
.section-heading.text-center::after {
    left: 50%;
    transform: translateX(-50%);
}

.bg-light {
    background-color: color-mix(in srgb, var(--rose-gold) 4%, #ffffff) !important;
}

.masonry-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1.5rem;
    align-items: start;
}
@media (min-width: 576px) {
    .masonry-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 992px) {
    .masonry-grid { grid-template-columns: repeat(4, 1fr); }
}

.gallery-masonry {
    grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 768px) {
    .gallery-masonry { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 992px) {
    .gallery-masonry { grid-template-columns: repeat(5, 1fr); }
}

.masonry-item {
    width: 100%;
}

/* Balloons Effect */
.balloon-container {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none; overflow: hidden;
}
.balloon-container.back {
    z-index: 1;
}
.balloon-container.front {
    z-index: 10;
}
.balloon {
    top: 100vh; opacity: 0.85; position: absolute;
    width: 8rem; height: 8rem;
    background: #fffafa; /* Very light snow pink */
    border-radius: 8rem 8rem 3rem 8rem;
    transform: rotate(45deg);
    box-shadow: inset -0.5rem -0.5rem 3rem -0.5rem rgba(183, 110, 121, 0.4), 3rem 3rem 1.5rem rgba(0,0,0,0.05);
}
.balloon:after {
    content: ''; position: absolute; bottom: -.05rem; right: -.05rem;
    border-top: 0.5rem solid transparent; border-bottom: 0.5rem solid transparent;
    border-right: 0.9rem solid rgba(183, 110, 121, 0.5); transform: rotate(45deg); border-radius: 1rem;
}
@keyframes float1 { 0% { transform: rotate(40deg) translateY(0) translateX(0); } 100% { transform: rotate(50deg) translateY(-150vh) translateX(-150vh); } }
@keyframes float2 { 0% { transform: rotate(55deg) translateY(0) translateX(0); } 100% { transform: rotate(45deg) translateY(-150vh) translateX(-150vh); } }
@keyframes float3 { 0% { transform: rotate(45deg) translateY(0) translateX(0); } 100% { transform: rotate(35deg) translateY(-150vh) translateX(-150vh); } }
.balloon-container.back .balloon:nth-child(1) { left: 10%; animation: float2 9.5s infinite ease-out 0s; }
.balloon-container.back .balloon:nth-child(2) { left: 30%; animation: float1 10s infinite ease-out 3.2s; }
.balloon-container.back .balloon:nth-child(3) { left: 50%; animation: float3 10.5s infinite ease-out 7.7s; }
.balloon-container.back .balloon:nth-child(4) { left: 70%; animation: float1 9s infinite ease-out 1.3s; }
.balloon-container.back .balloon:nth-child(5) { left: 90%; animation: float2 10.2s infinite ease-out 5.6s; }
.balloon-container.back .balloon:nth-child(6) { left: 5%; animation: float1 9.8s infinite ease-out 1.1s; }
.balloon-container.back .balloon:nth-child(7) { left: 85%; animation: float3 10.3s infinite ease-out 4.4s; }

.balloon-container.front .balloon:nth-child(1) { left: 15%; animation: float1 10s infinite ease-out 2.8s; transform: scale(1.3);}
.balloon-container.front .balloon:nth-child(2) { left: 35%; animation: float2 10s infinite ease-out 1.4s; transform: scale(1.3);}
.balloon-container.front .balloon:nth-child(3) { left: 55%; animation: float3 10s infinite ease-out 6.3s; transform: scale(1.3);}
.balloon-container.front .balloon:nth-child(4) { left: 75%; animation: float1 10s infinite ease-out 8.9s; transform: scale(1.3);}
.balloon-container.front .balloon:nth-child(5) { left: 85%; animation: float2 9.2s infinite ease-out 4.1s; transform: scale(1.3);}
.balloon-container.front .balloon:nth-child(6) { left: 25%; animation: float3 9.5s infinite ease-out 3.3s; transform: scale(1.3);}
.balloon-container.front .balloon:nth-child(7) { left: 95%; animation: float2 10.5s infinite ease-out 5.5s; transform: scale(1.3);}

/* Footer Contact Link */
.contact-link {
    transition: color 0.3s;
}
.contact-link:hover {
    color: var(--rose-gold) !important;
}