:root {
    --charcoal: #3D405B;
    --charcoal-deep: #2B2D42;
    --charcoal-light: #5C5F7A;
    --coral: #F4845F;
    --coral-light: #F7A08A;
    --coral-pale: #FDE8E2;
    --coral-bg: #FFF5F0;
    --cream: #FDF8F4;
    --cream-dark: #F7F0EA;
    --white: #FFFFFF;
    --off-white: #FAFAFA;
    --text: #1A1A2E;
    --text-light: #6B7280;
    --text-muted: #9CA3AF;
    --border: #E8E4E0;
    --border-light: #F0ECE8;
    --shadow-sm: 0 1px 3px rgba(61,64,91,0.06), 0 1px 2px rgba(61,64,91,0.04);
    --shadow-md: 0 4px 16px rgba(61,64,91,0.08), 0 2px 6px rgba(61,64,91,0.04);
    --shadow-lg: 0 12px 40px rgba(61,64,91,0.12), 0 4px 12px rgba(61,64,91,0.06);
    --shadow-coral: 0 8px 24px rgba(244,132,95,0.3);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --font-display: 'DM Serif Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--cream);
    line-height: 1.7;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── HEADER ── */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(253,248,244,0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}
.header.scrolled {
    background: rgba(253,248,244,0.95);
    border-bottom-color: var(--border);
    box-shadow: var(--shadow-sm);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--charcoal);
    font-weight: 400;
}
.logo-light { color: var(--white); }
.logo-icon { color: var(--coral); }

.nav ul { display: flex; gap: 8px; }
.nav a {
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--charcoal-light);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.nav a:hover { color: var(--charcoal); background: var(--cream-dark); }

.header-cta { display: none; }

.mobile-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.mobile-toggle:hover { background: var(--cream-dark); }
.mobile-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--charcoal);
    border-radius: 2px;
    transition: var(--transition);
}
.mobile-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: rgba(253,248,244,0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 24px;
    transform: translateY(-110%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
}
.mobile-menu.open { transform: translateY(0); }
.mobile-menu ul { display: flex; flex-direction: column; gap: 4px; }
.mobile-menu a {
    display: block;
    padding: 14px 16px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--charcoal);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.mobile-menu a:hover { background: var(--cream-dark); }

/* ── BUTTONS ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    white-space: nowrap;
}
.btn-coral {
    background: var(--coral);
    color: var(--white);
    padding: 14px 28px;
    font-size: 0.95rem;
    box-shadow: var(--shadow-coral);
}
.btn-coral:hover {
    background: #e8744f;
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(244,132,95,0.4);
}
.btn-outline-coral {
    background: transparent;
    color: var(--coral);
    padding: 14px 28px;
    font-size: 0.95rem;
    border: 1.5px solid var(--coral);
}
.btn-outline-coral:hover {
    background: var(--coral-pale);
    transform: translateY(-2px);
}
.btn-white {
    background: var(--white);
    color: var(--charcoal);
    padding: 16px 32px;
    font-size: 1rem;
    box-shadow: var(--shadow-md);
}
.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}
.btn-ghost-white {
    background: rgba(255,255,255,0.15);
    color: var(--white);
    padding: 16px 32px;
    font-size: 1rem;
    border: 1.5px solid rgba(255,255,255,0.3);
}
.btn-ghost-white:hover {
    background: rgba(255,255,255,0.25);
    transform: translateY(-2px);
}
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }
.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

/* ── SECTION TAGS ── */
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--coral);
    margin-bottom: 16px;
}
.section-tag::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 2px;
    background: var(--coral);
    border-radius: 2px;
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--charcoal);
    margin-bottom: 20px;
}
.section-sub {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}
.text-center { text-align: center; }
.section-header { margin-bottom: 64px; }

/* ── HERO ── */
.hero {
    padding: 120px 0 0;
    background: linear-gradient(160deg, var(--cream) 0%, var(--coral-bg) 50%, var(--cream) 100%);
    position: relative;
    overflow: hidden;
    min-height: 90vh;
    display: flex;
    flex-direction: column;
}
.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(244,132,95,0.08) 0%, transparent 70%);
    pointer-events: none;
}
.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    pointer-events: none;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding-bottom: 80px;
}
.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--charcoal-light);
    margin-bottom: 24px;
    letter-spacing: 0.02em;
}
.hero-tag-line {
    display: inline-block;
    width: 32px;
    height: 2px;
    background: var(--coral);
    border-radius: 2px;
}
.hero-headline {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 400;
    line-height: 1.15;
    color: var(--charcoal);
    margin-bottom: 24px;
}
.hero-headline em {
    font-style: italic;
    color: var(--coral);
}
.hero-sub {
    font-size: 1.125rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 480px;
}
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 56px;
}
.hero-stats {
    display: flex;
    align-items: center;
    gap: 0;
}
.hero-stat {
    flex: 1;
    text-align: left;
}
.hero-stat-num {
    display: block;
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--charcoal);
    line-height: 1;
    margin-bottom: 4px;
}
.hero-stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
    margin: 0 24px;
}

.hero-visual {
    position: relative;
    height: 640px;
}
.hero-img-main {
    position: absolute;
    top: 0;
    right: 0;
    width: 85%;
    height: 85%;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.hero-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hero-img-float {
    position: absolute;
    bottom: 20px;
    left: 0;
    width: 55%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--white);
}
.hero-img-float img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hero-float-badge {
    position: absolute;
    bottom: -16px;
    right: 20px;
    background: var(--white);
    padding: 10px 16px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--charcoal);
    box-shadow: var(--shadow-md);
}
.hero-float-badge svg { color: var(--coral); }

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    color: var(--cream);
}
.hero-wave svg { width: 100%; height: 80px; }

/* ── ABOUT ── */
.about {
    padding: 100px 0;
    background: var(--cream);
}
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.about-visual {
    position: relative;
}
.about-img-row {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 16px;
}
.about-img-lg {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}
.about-img-lg img { width: 100%; height: 100%; object-fit: cover; }
.about-img-sm {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    margin-top: 16px;
}
.about-img-sm img { width: 100%; height: 100%; object-fit: cover; }
.about-accent {
    position: absolute;
    bottom: -24px;
    right: -24px;
    background: var(--coral);
    color: var(--white);
    padding: 24px 28px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-coral);
}
.about-accent-num {
    font-family: var(--font-display);
    font-size: 2.5rem;
    line-height: 1;
    margin-bottom: 4px;
}
.about-accent-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 0.9;
}
.about-content .section-title { margin-top: 4px; }
.about-lead {
    font-size: 1.05rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 16px;
}
.about-content p {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 24px;
}
.about-features {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 32px;
}
.about-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text);
    line-height: 1.5;
}
.about-features svg {
    color: var(--coral);
    flex-shrink: 0;
    margin-top: 2px;
}
.about-content .btn { margin-top: 8px; }

/* ── SERVICES ── */
.services {
    padding: 100px 0;
    background: var(--white);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: var(--cream);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: var(--transition);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--coral);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-light);
    background: var(--white);
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: var(--coral-pale);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coral);
    margin-bottom: 20px;
    transition: var(--transition);
}
.service-card:hover .service-icon {
    background: var(--coral);
    color: var(--white);
}
.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--charcoal);
    margin-bottom: 12px;
}
.service-card p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 20px;
}
.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--coral);
    transition: var(--transition);
}
.service-link:hover { gap: 10px; }
.service-link svg { transition: var(--transition); }

/* ── WHY US ── */
.why-us {
    padding: 100px 0;
    background: linear-gradient(160deg, var(--charcoal) 0%, var(--charcoal-deep) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}
.why-us::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(244,132,95,0.15) 0%, transparent 70%);
    pointer-events: none;
}
.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.why-content .section-tag { color: var(--coral-light); }
.why-content .section-tag::before { background: var(--coral-light); }
.why-content .section-title { color: var(--white); }
.why-lead {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.8;
    margin-bottom: 40px;
}
.why-items {
    display: flex;
    flex-direction: column;
    gap: 32px;
}
.why-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}
.why-num {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--coral);
    line-height: 1;
    flex-shrink: 0;
    margin-top: 2px;
}
.why-text h4 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--white);
    margin-bottom: 6px;
}
.why-text p {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
}
.why-visual {
    position: relative;
}
.why-visual img {
    width: 100%;
    height: 640px;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}
.why-float-card {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: var(--white);
    padding: 20px 24px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-lg);
}
.why-float-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--coral-pale);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coral);
    flex-shrink: 0;
}
.why-float-stat {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--charcoal);
}
.why-float-label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ── TESTIMONIALS ── */
.testimonials {
    padding: 100px 0;
    background: var(--cream);
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testimonial-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    border: 1px solid var(--border-light);
    transition: var(--transition);
}
.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}
.testimonial-stars {
    display: flex;
    gap: 4px;
    color: var(--coral);
    margin-bottom: 20px;
}
.testimonial-quote {
    font-size: 1rem;
    color: var(--text);
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}
.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--coral-pale);
    color: var(--coral);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
}
.testimonial-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--charcoal);
}
.testimonial-location {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ── CTA BANNER ── */
.cta-banner {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--coral) 0%, #e8744f 100%);
    position: relative;
    overflow: hidden;
}
.cta-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 60%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(255,255,255,0.08) 0%, transparent 70%);
    pointer-events: none;
}
.cta-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 40px;
    align-items: center;
}
.cta-headline {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    color: var(--white);
    line-height: 1.25;
    margin-bottom: 12px;
}
.cta-sub {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.85);
    line-height: 1.7;
    max-width: 480px;
}
.cta-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex-shrink: 0;
}

/* ── CONTACT ── */
.contact {
    padding: 100px 0;
    background: var(--white);
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}
.contact-info .section-title { margin-top: 4px; }
.contact-lead {
    font-size: 1.05rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 40px;
}
.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}
.contact-detail-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--coral-pale);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coral);
    flex-shrink: 0;
}
.contact-detail-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-bottom: 2px;
}
.contact-detail-value {
    font-size: 1rem;
    color: var(--charcoal);
    font-weight: 500;
    line-height: 1.6;
}
.contact-detail-value a {
    transition: var(--transition);
}
.contact-detail-value a:hover { color: var(--coral); }

.contact-form-wrap {
    background: var(--cream);
    border-radius: var(--radius-xl);
    padding: 40px;
    border: 1px solid var(--border-light);
}
.contact-form-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--charcoal);
    margin-bottom: 6px;
}
.contact-form-sub {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 28px;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
}
.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--charcoal);
}
.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-body);
    font-size: 0.95rem;
    padding: 12px 16px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--white);
    color: var(--text);
    transition: var(--transition);
    outline: none;
    width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--coral);
    box-shadow: 0 0 0 3px rgba(244,132,95,0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}
.form-group textarea {
    resize: vertical;
    min-height: 100px;
}
.form-success {
    text-align: center;
    padding: 40px 20px;
}
.form-success-icon {
    color: var(--coral);
    margin-bottom: 16px;
}
.form-success h4 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--charcoal);
    margin-bottom: 8px;
}
.form-success p {
    color: var(--text-light);
    line-height: 1.7;
}

/* ── FOOTER ── */
.footer {
    background: var(--charcoal-deep);
    color: rgba(255,255,255,0.7);
    padding: 64px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
}
.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-top: 16px;
    max-width: 280px;
}
.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    color: var(--white);
    margin-bottom: 20px;
}
.footer-links ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-links a,
.footer-contact a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
}
.footer-links a:hover,
.footer-contact a:hover { color: var(--coral-light); }
.footer-contact li {
    font-size: 0.9rem;
    line-height: 1.6;
}
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 24px 0;
}
.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}
.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
}

/* ── ANIMATIONS ── */
[data-aos] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
[data-aos].aos-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
    .hero-grid { gap: 40px; }
    .hero-visual { height: 500px; }
    .about-grid { gap: 48px; }
    .why-grid { gap: 48px; }
    .contact-grid { gap: 48px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
    .nav, .header-cta { display: none; }
    .mobile-toggle { display: flex; }

    .hero { padding: 100px 0 0; min-height: auto; }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .hero-visual {
        height: 400px;
        order: -1;
    }
    .hero-img-main { width: 100%; height: 100%; }
    .hero-img-float { width: 60%; }
    .hero-stats { flex-wrap: wrap; gap: 16px; }
    .hero-stat-divider { display: none; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { justify-content: center; }

    .about-grid { grid-template-columns: 1fr; gap: 48px; }
    .about-accent { right: 16px; bottom: -16px; }

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

    .why-grid { grid-template-columns: 1fr; gap: 48px; }
    .why-visual { order: -1; }
    .why-visual img { height: 400px; }
    .why-float-card { left: 16px; bottom: -16px; }

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

    .cta-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .cta-actions { flex-direction: row; justify-content: center; }

    .contact-grid { grid-template-columns: 1fr; gap: 48px; }
    .contact-form-wrap { padding: 28px; }
    .form-row { grid-template-columns: 1fr; }

    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero { padding: 90px 0 0; }
    .hero-headline { font-size: 2rem; }
    .services-grid { grid-template-columns: 1fr; }
    .hero-img-float { width: 65%; }
    .about-img-row { grid-template-columns: 1fr; }
    .about-img-sm { margin-top: 0; }
}