/* ==========================================================================
   BS SIGNATURE INTERIORS — Premium Theme
   Palette extracted from the brand logo: Deep Navy + Champagne Gold
   ========================================================================== */

:root {
    --navy: #132C52;
    --navy-deep: #0E2143;
    --navy-soft: #1F3F70;
    --gold: #C5A253;
    --gold-light: #D8BC78;
    --gold-dark: #A07E32;
    --bg: #FAFAFA;
    --section-bg: #F6F3ED;   /* warm ivory to complement gold */
    --dark-text: #2B2F36;
    --white: #FFFFFF;
    --muted: #6f7480;
    --border: #ece6da;       /* warm neutral border */
    --shadow-sm: 0 4px 18px rgba(19, 44, 82, 0.06);
    --shadow-md: 0 12px 40px rgba(19, 44, 82, 0.10);
    --shadow-lg: 0 24px 60px rgba(19, 44, 82, 0.16);
    --radius: 16px;
    --radius-sm: 10px;
    --transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    --gradient: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-dark) 100%);   /* gold accent */
    --navy-gradient: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy-soft) 100%);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Poppins', sans-serif;
    color: var(--dark-text);
    background: var(--bg);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    color: var(--navy);
    font-weight: 700;
    line-height: 1.2;
}

a { text-decoration: none; transition: var(--transition); }
img { max-width: 100%; }
p { color: var(--muted); }

.section { padding: 100px 0; }
.section-alt { background: var(--section-bg); }

/* ---------- Section heading helper ---------- */
.eyebrow {
    display: inline-block;
    font-family: 'Poppins', sans-serif;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--gold-dark);
    margin-bottom: 14px;
    position: relative;
    padding-left: 38px;
}
.eyebrow::before {
    content: "";
    position: absolute;
    left: 0; top: 50%;
    width: 28px; height: 2px;
    background: var(--gold);
    transform: translateY(-50%);
}
.eyebrow.centered { padding-left: 0; }
.eyebrow.centered::before { display: none; }

.section-title {
    font-size: clamp(1.9rem, 3.4vw, 2.8rem);
    margin-bottom: 18px;
}
.section-subtitle {
    max-width: 640px;
    margin: 0 auto;
    color: var(--muted);
}

/* ---------- Buttons ---------- */
.btn {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    border-radius: 50px;
    padding: 13px 32px;
    transition: var(--transition);
    border: 2px solid transparent;
    letter-spacing: 0.3px;
}
.btn-primary-custom {
    background: var(--gradient);
    color: var(--navy);
    box-shadow: 0 10px 26px rgba(160, 126, 50, 0.35);
}
.btn-primary-custom:hover {
    color: var(--navy);
    transform: translateY(-3px);
    box-shadow: 0 16px 34px rgba(160, 126, 50, 0.5);
}
.btn-outline-custom {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.65);
}
.btn-outline-custom:hover {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--navy);
    transform: translateY(-3px);
}
.btn-outline-navy {
    background: transparent;
    color: var(--navy);
    border-color: var(--navy);
}
.btn-outline-navy:hover {
    background: var(--navy);
    color: var(--white);
    transform: translateY(-3px);
}

/* ==========================================================================
   NAVBAR
   ========================================================================== */
.navbar {
    padding: 18px 0;
    transition: var(--transition);
    background: transparent;
    z-index: 1030;
}
.navbar.scrolled {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    padding: 12px 0;
}
.navbar-brand { display: flex; align-items: center; gap: 12px; }

/* ---------- Brand logo ---------- */
.logo-badge {
    display: inline-flex;
    align-items: center;
    background: var(--white);
    border-radius: 12px;
    padding: 7px 14px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.site-logo {
    height: 50px;
    width: auto;
    display: block;
}
/* Over the hero the navbar is transparent -> keep the white badge so the
   navy/gold logo stays legible. Once scrolled the navbar turns white, so
   the badge fades away and the logo sits directly on white. */
.navbar.scrolled .logo-badge {
    background: transparent;
    box-shadow: none;
    padding: 2px 0;
}
.navbar .site-logo { height: 52px; }

/* Footer logo always sits on a white badge (footer background is navy) */
.footer-logo-badge { margin-bottom: 18px; padding: 10px 18px; }
.footer-logo-badge .site-logo { height: 64px; }

.brand-mark {
    width: 46px; height: 46px;
    border-radius: 12px;
    background: var(--navy-gradient);
    display: grid; place-items: center;
    color: var(--gold);
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.25rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(197, 162, 83, 0.4);
}
.brand-text { line-height: 1.1; }
.brand-text .name {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--navy);
    display: block;
}
.brand-text .tag {
    font-size: 0.66rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold-dark);
}
/* Transparent navbar over hero -> light text */
.navbar:not(.scrolled) .brand-text .name { color: var(--white); }
.navbar:not(.scrolled) .nav-link { color: rgba(255,255,255,0.9); }
.navbar:not(.scrolled) .navbar-toggler { color: var(--white); border-color: rgba(255,255,255,0.4); }

.navbar .nav-link {
    font-weight: 500;
    color: var(--dark-text);
    margin: 0 4px;
    position: relative;
    padding: 8px 14px;
}
.navbar .nav-link::after {
    content: "";
    position: absolute;
    left: 14px; bottom: 2px;
    width: 0; height: 2px;
    background: var(--gold);
    transition: var(--transition);
}
.navbar .nav-link:hover::after,
.navbar .nav-link.active::after { width: calc(100% - 28px); }
.navbar .nav-link.active { color: var(--gold-dark); }
.navbar:not(.scrolled) .nav-link.active { color: var(--gold-light); }
.navbar-toggler:focus { box-shadow: none; }

.nav-cta { margin-left: 10px; padding: 10px 26px !important; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background:
        linear-gradient(120deg, rgba(11,33,67,0.93) 0%, rgba(19,44,82,0.78) 55%, rgba(19,44,82,0.55) 100%),
        url('https://images.unsplash.com/photo-1618220179428-22790b461013?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
    color: var(--white);
}
.hero-content { padding: 120px 0; position: relative; z-index: 2; }
.hero h1 {
    color: var(--white);
    font-size: clamp(2.4rem, 6vw, 4.4rem);
    margin-bottom: 22px;
}
.hero .lead {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.88);
    max-width: 560px;
    margin-bottom: 36px;
}
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }

.scroll-indicator {
    position: absolute;
    bottom: 32px; left: 50%;
    transform: translateX(-50%);
    color: var(--white);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    font-size: 0.72rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}
.scroll-indicator .mouse {
    width: 26px; height: 42px;
    border: 2px solid rgba(255,255,255,0.7);
    border-radius: 14px;
    position: relative;
}
.scroll-indicator .mouse::before {
    content: "";
    position: absolute;
    top: 8px; left: 50%;
    width: 4px; height: 8px;
    background: var(--gold-light);
    border-radius: 2px;
    transform: translateX(-50%);
    animation: scrollWheel 1.6s infinite;
}
@keyframes scrollWheel {
    0% { opacity: 1; top: 8px; }
    100% { opacity: 0; top: 22px; }
}

/* ---------- Page banner (inner pages) ---------- */
.page-banner {
    position: relative;
    padding: 170px 0 90px;
    color: var(--white);
    text-align: center;
    background:
        linear-gradient(120deg, rgba(11,33,67,0.93), rgba(19,44,82,0.78)),
        url('https://images.unsplash.com/photo-1600210492493-0946911123ea?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
}
.page-banner h1 { color: var(--white); font-size: clamp(2.2rem, 5vw, 3.4rem); }
.page-banner .breadcrumbs {
    margin-top: 14px;
    font-size: 0.92rem;
    color: rgba(255,255,255,0.85);
}
.page-banner .breadcrumbs a { color: var(--gold-light); }
.page-banner .breadcrumbs a:hover { color: var(--white); }

/* ==========================================================================
   ABOUT PREVIEW
   ========================================================================== */
.about-img-wrap { position: relative; }
.about-img-wrap img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    width: 100%;
    object-fit: cover;
}
.about-img-wrap .badge-experience {
    position: absolute;
    bottom: -24px; right: -10px;
    background: var(--gradient);
    color: var(--navy);
    padding: 22px 28px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    text-align: center;
}
.about-img-wrap .badge-experience .num {
    font-family: 'Playfair Display', serif;
    font-size: 2.2rem;
    font-weight: 700;
    display: block;
    line-height: 1;
}
.about-img-wrap .badge-experience .lbl { font-size: 0.8rem; letter-spacing: 1px; }

.feature-tick {
    display: flex; align-items: center; gap: 10px;
    margin-bottom: 12px; font-weight: 500; color: var(--dark-text);
}
.feature-tick i { color: var(--gold-dark); }

/* ==========================================================================
   SERVICE CARDS
   ========================================================================== */
.service-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 38px 30px;
    height: 100%;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--navy-gradient);
    opacity: 0;
    transition: var(--transition);
    z-index: 0;
}
.service-card > * { position: relative; z-index: 1; }
.service-card .icon {
    width: 70px; height: 70px;
    border-radius: 18px;
    background: rgba(197, 162, 83, 0.12);
    color: var(--gold-dark);
    display: grid; place-items: center;
    font-size: 1.7rem;
    margin-bottom: 22px;
    transition: var(--transition);
}
.service-card h4 { font-size: 1.25rem; margin-bottom: 12px; transition: var(--transition); }
.service-card p { margin-bottom: 0; transition: var(--transition); }
.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}
.service-card:hover::before { opacity: 1; }
.service-card:hover .icon { background: rgba(255,255,255,0.12); color: var(--gold-light); }
.service-card:hover h4 { color: var(--white); }
.service-card:hover p { color: rgba(255,255,255,0.85); }

/* ---------- Detailed service card (services page) ---------- */
.service-detail-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    height: 100%;
    border: 1px solid var(--border);
}
.service-detail-card .img-box { overflow: hidden; height: 230px; }
.service-detail-card .img-box img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.6s ease;
}
.service-detail-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.service-detail-card:hover .img-box img { transform: scale(1.08); }
.service-detail-card .body { padding: 26px 24px; }
.service-detail-card .body h4 { font-size: 1.3rem; margin-bottom: 10px; }
.service-detail-card .learn {
    display: inline-flex; align-items: center; gap: 8px;
    margin-top: 16px; font-weight: 600; color: var(--gold-dark);
}
.service-detail-card .learn i { transition: var(--transition); }
.service-detail-card:hover .learn i { transform: translateX(5px); }

/* ==========================================================================
   WHY CHOOSE US
   ========================================================================== */
.why-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
    height: 100%;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-bottom: 3px solid transparent;
}
.why-card .icon {
    width: 64px; height: 64px;
    margin: 0 auto 18px;
    border-radius: 50%;
    background: var(--gradient);
    color: var(--navy);
    display: grid; place-items: center;
    font-size: 1.4rem;
}
.why-card h5 { font-size: 1.1rem; margin-bottom: 8px; }
.why-card p { font-size: 0.92rem; margin-bottom: 0; }
.why-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); border-bottom-color: var(--gold); }

/* ==========================================================================
   PROCESS TIMELINE
   ========================================================================== */
.process-wrap { position: relative; }
.process-wrap::before {
    content: "";
    position: absolute;
    top: 44px; left: 12%; right: 12%;
    height: 2px;
    background: linear-gradient(90deg, var(--gold-light), var(--gold-dark));
    z-index: 0;
}
.process-step { text-align: center; position: relative; z-index: 1; }
.process-step .circle {
    width: 88px; height: 88px;
    margin: 0 auto 22px;
    border-radius: 50%;
    background: var(--white);
    border: 2px solid var(--gold);
    display: grid; place-items: center;
    font-size: 1.8rem;
    color: var(--gold-dark);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
}
.process-step .step-num {
    position: absolute;
    top: -8px; right: -8px;
    width: 30px; height: 30px;
    border-radius: 50%;
    background: var(--navy-gradient);
    color: var(--gold-light);
    display: grid; place-items: center;
    font-size: 0.85rem;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
}
.process-step:hover .circle { background: var(--navy-gradient); color: var(--gold-light); border-color: var(--navy); transform: translateY(-6px); }
.process-step h5 { font-size: 1.15rem; margin-bottom: 8px; }
.process-step p { font-size: 0.9rem; margin-bottom: 0; }

/* ==========================================================================
   COUNTERS
   ========================================================================== */
.counter-section {
    background: var(--navy-gradient);
    color: var(--white);
    position: relative;
    overflow: hidden;
}
.counter-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1505691938895-1758d7feb511?auto=format&fit=crop&w=1600&q=80') center/cover;
    opacity: 0.08;
}
.counter-box { text-align: center; position: relative; z-index: 1; padding: 14px; }
.counter-box .num {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.4rem, 5vw, 3.4rem);
    font-weight: 700;
    color: var(--white);
}
.counter-box .label {
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.85);
}
.counter-box i { font-size: 1.6rem; color: var(--gold-light); margin-bottom: 12px; }

/* ==========================================================================
   GALLERY
   ========================================================================== */
.gallery-grid { display: grid; gap: 18px; grid-template-columns: repeat(3, 1fr); }
.gallery-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    height: 280px;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s ease; }
.gallery-item .overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(11,33,67,0.88), rgba(19,44,82,0) 60%);
    opacity: 0;
    transition: var(--transition);
    display: flex; flex-direction: column; justify-content: flex-end;
    padding: 24px;
    color: var(--white);
}
.gallery-item .overlay .cat {
    font-size: 0.72rem; text-transform: uppercase; letter-spacing: 2px; color: var(--gold-light);
}
.gallery-item .overlay h5 { color: var(--white); font-size: 1.15rem; margin-top: 4px; }
.gallery-item .overlay .zoom {
    position: absolute; top: 20px; right: 20px;
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--gradient);
    display: grid; place-items: center; color: var(--navy);
    transform: scale(0.6); transition: var(--transition);
}
.gallery-item:hover img { transform: scale(1.1); }
.gallery-item:hover .overlay { opacity: 1; }
.gallery-item:hover .overlay .zoom { transform: scale(1); }

/* ---------- Filter buttons ---------- */
.filter-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 40px; }
.filter-btn {
    background: var(--white);
    border: 1px solid var(--border);
    color: var(--dark-text);
    padding: 9px 26px;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}
.filter-btn.active, .filter-btn:hover { background: var(--gradient); color: var(--navy); border-color: transparent; }
.gallery-item.hide { display: none; }

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */
.testimonial-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 36px 30px;
    box-shadow: var(--shadow-sm);
    height: 100%;
    transition: var(--transition);
    position: relative;
    border: 1px solid var(--border);
}
.testimonial-card .quote-icon {
    font-size: 2.4rem; color: var(--gold); opacity: 0.5; margin-bottom: 14px;
}
.testimonial-card p { color: var(--dark-text); font-style: italic; margin-bottom: 24px; }
.testimonial-card .stars { color: var(--gold); margin-bottom: 16px; }
.testimonial-client { display: flex; align-items: center; gap: 14px; }
.testimonial-client img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; border: 2px solid var(--gold-light); }
.testimonial-client .name { font-family: 'Playfair Display', serif; font-weight: 700; color: var(--navy); }
.testimonial-client .role { font-size: 0.82rem; color: var(--muted); }
.testimonial-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); }

/* ==========================================================================
   CTA
   ========================================================================== */
.cta-section {
    background:
        linear-gradient(120deg, rgba(11,33,67,0.94), rgba(19,44,82,0.86)),
        url('https://images.unsplash.com/photo-1556912173-3bb406ef7e77?auto=format&fit=crop&w=1600&q=80') center/cover fixed;
    color: var(--white);
    text-align: center;
    padding: 90px 0;
}
.cta-section h2 { color: var(--white); font-size: clamp(1.9rem, 4vw, 3rem); margin-bottom: 26px; }
.cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ==========================================================================
   VALUES / VISION (about page)
   ========================================================================== */
.vmv-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 38px 30px;
    height: 100%;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
}
.vmv-card .icon {
    width: 76px; height: 76px; margin: 0 auto 20px;
    border-radius: 20px; background: rgba(197, 162, 83, 0.12); color: var(--gold-dark);
    display: grid; place-items: center; font-size: 1.9rem;
}
.vmv-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); }
.vmv-card:hover .icon { background: var(--gradient); color: var(--navy); }

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 34px 26px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    height: 100%;
    transition: var(--transition);
    border: 1px solid var(--border);
}
.contact-card .icon {
    width: 66px; height: 66px; margin: 0 auto 18px;
    border-radius: 50%; background: var(--gradient); color: var(--navy);
    display: grid; place-items: center; font-size: 1.4rem;
}
.contact-card h5 { margin-bottom: 8px; }
.contact-card a, .contact-card p { color: var(--muted); margin-bottom: 0; word-break: break-word; }
.contact-card a:hover { color: var(--gold-dark); }
.contact-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); }

.contact-form-wrap {
    background: var(--white);
    border-radius: var(--radius);
    padding: 44px;
    box-shadow: var(--shadow-md);
}
.form-control, .form-select {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 13px 18px;
    font-size: 0.95rem;
    background: var(--bg);
}
.form-control:focus, .form-select:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(197, 162, 83, 0.18);
    background: var(--white);
}
.form-label { font-weight: 500; color: var(--dark-text); margin-bottom: 6px; }
.invalid-feedback { font-size: 0.82rem; }
.map-embed iframe { width: 100%; height: 100%; min-height: 380px; border: 0; border-radius: var(--radius); }
#formSuccess {
    display: none;
    background: rgba(197, 162, 83, 0.12);
    border: 1px solid var(--gold);
    color: var(--navy);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
    margin-bottom: 22px;
    font-weight: 500;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    background: var(--navy-deep);
    color: rgba(255,255,255,0.72);
    padding: 70px 0 0;
}
.footer h5 {
    color: var(--white);
    font-family: 'Poppins', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 22px;
    position: relative;
    padding-bottom: 12px;
}
.footer h5::after {
    content: ""; position: absolute; left: 0; bottom: 0;
    width: 40px; height: 2px; background: var(--gold);
}
.footer .brand-mark { margin-bottom: 18px; }
.footer-brand-name { color: var(--white); font-family: 'Playfair Display', serif; font-size: 1.4rem; }
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 11px; }
.footer ul li a { color: rgba(255,255,255,0.72); }
.footer ul li a:hover { color: var(--gold-light); padding-left: 5px; }
.footer .contact-line { display: flex; gap: 12px; margin-bottom: 14px; align-items: flex-start; }
.footer .contact-line i { color: var(--gold); margin-top: 4px; }
.footer .contact-line a { color: rgba(255,255,255,0.72); }
.footer .contact-line a:hover { color: var(--gold-light); }
.social-icons { display: flex; gap: 12px; margin-top: 20px; }
.social-icons a {
    width: 42px; height: 42px; border-radius: 50%;
    background: rgba(255,255,255,0.08);
    display: grid; place-items: center; color: var(--white);
}
.social-icons a:hover { background: var(--gold); color: var(--navy); transform: translateY(-4px); }
.footer-bottom {
    margin-top: 56px;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 22px 0;
    text-align: center;
    font-size: 0.88rem;
}

/* ==========================================================================
   FLOATING BUTTONS
   ========================================================================== */
.float-stack {
    position: fixed; right: 22px; bottom: 22px;
    display: flex; flex-direction: column; gap: 12px; z-index: 1040;
}
.float-btn {
    width: 54px; height: 54px; border-radius: 50%;
    display: grid; place-items: center;
    color: var(--white); font-size: 1.3rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: none; cursor: pointer;
}
.float-btn:hover { transform: translateY(-4px) scale(1.05); }
.float-whatsapp { background: #25D366; color: var(--white); }
.float-call { background: var(--gradient); color: var(--navy); }
.float-top { background: var(--navy); color: var(--white); opacity: 0; visibility: hidden; }
.float-top.show { opacity: 1; visibility: visible; }

/* ==========================================================================
   SCROLL ANIMATIONS
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 991px) {
    .section { padding: 70px 0; }
    .navbar.scrolled, .navbar { background: var(--white); box-shadow: var(--shadow-sm); }
    .navbar:not(.scrolled) .brand-text .name { color: var(--navy); }
    .navbar:not(.scrolled) .nav-link { color: var(--dark-text); }
    .navbar:not(.scrolled) .nav-link.active { color: var(--gold-dark); }
    .navbar:not(.scrolled) .navbar-toggler { color: var(--navy); border-color: var(--border); }
    .navbar .logo-badge { background: transparent; box-shadow: none; padding: 2px 0; }
    .navbar .site-logo { height: 46px; }
    .navbar-collapse {
        background: var(--white); border-radius: var(--radius-sm);
        padding: 16px; margin-top: 12px; box-shadow: var(--shadow-sm);
    }
    .nav-cta { margin: 12px 0 0; display: inline-block; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .process-wrap::before { display: none; }
    .process-step { margin-bottom: 36px; }
    .about-img-wrap { margin-bottom: 60px; }
}
@media (max-width: 575px) {
    .gallery-grid { grid-template-columns: 1fr; }
    .contact-form-wrap { padding: 28px 22px; }
    .hero { min-height: 92vh; }
}