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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}

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

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

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

ul {
    list-style: none;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    background: #0d9488;
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 0 0 8px 8px;
    z-index: 1000;
    font-weight: 600;
}

.skip-link:focus {
    top: 0;
}

/* ─── Page Loader ─── */
.page-loader {
    position: fixed;
    inset: 0;
    background: #0d9488;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.page-loader.loaded {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader-circle {
    width: 48px;
    height: 48px;
    border: 3px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ─── Container ─── */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ─── Header ─── */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    transition: box-shadow 0.3s ease;
}

.site-header.scrolled {
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-shrink: 0;
}

.logo-text {
    font-family: 'Playfair Display', serif;
    font-size: 1rem;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.2;
    white-space: nowrap;
}

.logo-icon {
    flex-shrink: 0;
}

/* ─── Nav ─── */
.nav-list {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link {
    padding: 0.5rem 0.875rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: #334155;
    border-radius: 8px;
    transition: color 0.2s, background 0.2s;
}

.nav-link:hover {
    color: #0d9488;
    background: #f0fdfa;
}

.nav-cta {
    background: #0d9488;
    color: #fff !important;
    margin-left: 0.5rem;
    font-weight: 600;
}

.nav-cta:hover {
    background: #0f766e;
}

/* ─── Mobile Menu Button ─── */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
    margin-left: auto;
}

.hamburger-line {
    display: block;
    width: 22px;
    height: 2px;
    background: #1e293b;
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ─── Mobile Overlay ─── */
.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(2, 6, 23, 0.5);
    backdrop-filter: blur(4px);
    z-index: 90;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav {
    position: absolute;
    top: 0;
    right: 0;
    width: min(320px, 85vw);
    height: 100%;
    background: #fff;
    padding: 5rem 2rem 2rem;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    box-shadow: -8px 0 30px rgba(0,0,0,0.1);
}

.mobile-menu-overlay.active .mobile-nav {
    transform: translateX(0);
}

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.mobile-nav-link {
    display: block;
    padding: 0.875rem 1rem;
    font-size: 1.125rem;
    font-weight: 500;
    color: #1e293b;
    border-radius: 10px;
    transition: color 0.2s, background 0.2s;
}

.mobile-nav-link:hover {
    color: #0d9488;
    background: #f0fdfa;
}

.mobile-nav-cta {
    margin-top: 1rem;
    background: #0d9488;
    color: #fff !important;
    text-align: center;
    font-weight: 600;
    border-radius: 10px;
}

/* ─── Hero ─── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f0fdfa 0%, #ecfeff 50%, #f8fafc 100%);
    padding-top: 72px;
    overflow: hidden;
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(13, 148, 136, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(13, 148, 136, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding-top: 2rem;
    padding-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(13, 148, 136, 0.1);
    color: #0d9488;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 700;
    line-height: 1.15;
    color: #0f172a;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.125rem;
    line-height: 1.7;
    color: #475569;
    margin-bottom: 2rem;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

/* ─── Buttons ─── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.25s ease;
    white-space: nowrap;
}

.btn-primary {
    background: #0d9488;
    color: #fff;
    box-shadow: 0 4px 14px rgba(13, 148, 136, 0.35);
}

.btn-primary:hover {
    background: #0f766e;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(13, 148, 136, 0.4);
}

.btn-outline {
    background: transparent;
    color: #0d9488;
    border: 2px solid #0d9488;
}

.btn-outline:hover {
    background: #f0fdfa;
    transform: translateY(-2px);
}

.btn-white {
    background: #fff;
    color: #0d9488;
    box-shadow: 0 4px 14px rgba(0,0,0,0.15);
}

.btn-white:hover {
    background: #f8fafc;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

.btn-ghost {
    background: rgba(255,255,255,0.15);
    color: #fff;
    border: 2px solid rgba(255,255,255,0.4);
    backdrop-filter: blur(4px);
}

.btn-ghost:hover {
    background: rgba(255,255,255,0.25);
    transform: translateY(-2px);
}

/* ─── Hero Trust ─── */
.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: #334155;
}

/* ─── Hero Images ─── */
.hero-image-wrapper {
    position: relative;
    height: 600px;
}

.hero-image-main {
    width: 100%;
    height: 100%;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

.hero-image-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-image-float {
    position: absolute;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(0,0,0,0.2);
}

.hero-image-1 {
    bottom: 60px;
    left: -40px;
    width: 220px;
    height: 280px;
}

.hero-image-2 {
    top: 40px;
    right: -30px;
    width: 200px;
    height: 260px;
}

.hero-image-float img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-badge-float {
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: #fff;
    padding: 0.625rem 1.25rem;
    border-radius: 50px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: #1e293b;
    white-space: nowrap;
}

/* ─── Section Shared ─── */
.section-tag {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #0d9488;
    margin-bottom: 0.75rem;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    line-height: 1.2;
    color: #0f172a;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: #475569;
    max-width: 600px;
}

/* ─── Features ─── */
.features {
    padding: 6rem 0;
    background: #fff;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.feature-card {
    background: #f8fafc;
    border-radius: 20px;
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.08);
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: rgba(13, 148, 136, 0.1);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.feature-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 0.625rem;
}

.feature-card p {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: #475569;
}

/* ─── Instruments ─── */
.instruments {
    padding: 6rem 0;
    background: #f8fafc;
}

.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-header .section-subtitle {
    margin: 0 auto;
}

.instruments-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.instrument-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.instrument-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}

.instrument-img {
    height: 240px;
    overflow: hidden;
}

.instrument-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.instrument-card:hover .instrument-img img {
    transform: scale(1.05);
}

.instrument-info {
    padding: 1.5rem;
}

.instrument-info h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 0.5rem;
}

.instrument-info p {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: #475569;
}

/* ─── Services ─── */
.services {
    padding: 6rem 0;
    background: #fff;
}

.services-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.services-image {
    position: relative;
}

.services-image img {
    width: 100%;
    height: 640px;
    object-fit: cover;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.12);
}

.services-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    background: #0d9488;
    border-radius: 20px;
    z-index: -1;
    opacity: 0.15;
}

.services-content {
    max-width: 520px;
}

.services-content .section-subtitle {
    margin-bottom: 2rem;
}

.services-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.services-list-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.list-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: rgba(13, 148, 136, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.services-list-item strong {
    display: block;
    font-size: 1rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 0.125rem;
}

.list-desc {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: #475569;
}

.services-cta .btn {
    width: 100%;
    justify-content: center;
}

/* ─── About ─── */
.about {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f0fdfa 0%, #f8fafc 100%);
}

.about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-content .section-subtitle {
    display: none;
}

.about-content p {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: #475569;
    margin-bottom: 1.25rem;
}

.about-stats {
    display: flex;
    gap: 2rem;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0,0,0,0.08);
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.stat-number {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #0d9488;
}

.stat-label {
    font-size: 0.875rem;
    color: #64748b;
}

.about-images {
    position: relative;
    height: 560px;
}

.about-img-main {
    width: 100%;
    height: 100%;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.12);
}

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

.about-img-secondary {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 260px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(0,0,0,0.15);
    border: 4px solid #fff;
}

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

/* ─── CTA Banner ─── */
.cta-banner {
    padding: 6rem 0;
    background: linear-gradient(135deg, #042f2e 0%, #0f766e 50%, #14b8a6 100%);
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.05) 0%, transparent 50%),
                      radial-gradient(circle at 70% 80%, rgba(255,255,255,0.04) 0%, transparent 40%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: #fff;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.cta-text {
    font-size: 1.125rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.85);
    margin-bottom: 2rem;
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

/* ─── Location ─── */
.location {
    padding: 6rem 0;
    background: #fff;
}

.location-layout {
    max-width: 900px;
    margin: 0 auto;
}

.location-info {
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
}

.location-info .section-subtitle {
    margin: 0 auto 2.5rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    text-align: left;
}

.contact-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    background: #f8fafc;
    padding: 1.25rem 1.5rem;
    border-radius: 16px;
}

.contact-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: rgba(13, 148, 136, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-item strong {
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #0d9488;
    margin-bottom: 0.25rem;
}

.contact-item p, .contact-item a {
    font-size: 1rem;
    line-height: 1.6;
    color: #334155;
}

.contact-item a:hover {
    color: #0d9488;
    text-decoration: underline;
}

.map-container {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}

/* ─── Footer ─── */
.site-footer {
    background: #0f172a;
    color: rgba(255,255,255,0.7);
    padding: 4rem 0 0;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 3rem;
    padding-bottom: 3rem;
}

.footer-brand {
    max-width: 300px;
}

.logo-footer .logo-text {
    color: #fff;
}

.footer-tagline {
    margin-top: 1rem;
    font-size: 0.9375rem;
    line-height: 1.65;
    color: rgba(255,255,255,0.5);
}

.footer-links h4,
.footer-contact h4 {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255,255,255,0.4);
    margin-bottom: 1rem;
}

.footer-links ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.footer-links a,
.footer-contact a {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.7);
    transition: color 0.2s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a:hover,
.footer-contact a:hover {
    color: #5eead4;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.9375rem;
}

.footer-contact svg {
    flex-shrink: 0;
    margin-top: 3px;
    color: #5eead4;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 1.5rem 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.35);
}

/* ─── Scroll Reveal ─── */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ─── Responsive ─── */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-trust {
        justify-content: center;
    }

    .hero-image-wrapper {
        height: 450px;
        max-width: 500px;
        margin: 0 auto;
    }

    .hero-image-1 {
        left: -20px;
    }

    .hero-image-2 {
        right: -15px;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .instruments-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .services-image img {
        height: 420px;
    }

    .services-content {
        max-width: 100%;
    }

    .about-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-images {
        height: 420px;
        max-width: 500px;
        margin: 0 auto;
    }

    .footer-top {
        grid-template-columns: 1fr 1fr;
    }

    .footer-brand {
        grid-column: 1 / -1;
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .nav-list {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero {
        min-height: auto;
        padding-top: 100px;
        padding-bottom: 3rem;
    }

    .hero-image-wrapper {
        height: 360px;
    }

    .hero-image-float {
        display: none;
    }

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

    .instruments-grid {
        grid-template-columns: 1fr;
        max-width: 440px;
        margin: 0 auto;
    }

    .about-stats {
        flex-direction: column;
        gap: 1.25rem;
    }

    .about-img-secondary {
        width: 180px;
        right: -10px;
        bottom: -15px;
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .cta-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .hero-badge {
        font-size: 0.8125rem;
    }

    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.9375rem;
    }
}

/* ─── Reduced Motion ─── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .reveal {
        opacity: 1;
        transform: none;
    }
    
    .page-loader {
        display: none;
    }
}