:root {
    --bg: #f5f1e8;
    --bg-soft: #efe7d8;
    --surface: rgba(255, 251, 244, 0.8);
    --surface-solid: #fbf7ef;
    --primary: #4d5b45;
    --primary-deep: #364034;
    --primary-soft: #73806c;
    --accent: #b28b53;
    --accent-deep: #8d6c3b;
    --text: #2c2b27;
    --text-soft: #59564d;
    --border: rgba(77, 91, 69, 0.16);
    --shadow: 0 20px 55px rgba(47, 52, 41, 0.12);
    --shadow-soft: 0 12px 30px rgba(47, 52, 41, 0.08);
    --radius-lg: 32px;
    --radius-md: 20px;
    --radius-sm: 14px;
    --container: min(1160px, calc(100% - 3rem));
    --nav-height: 84px;
    --transition: 240ms ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    background:
        radial-gradient(circle at top left, rgba(178, 139, 83, 0.16), transparent 28%),
        linear-gradient(180deg, #f8f4ec 0%, #f3ede1 38%, #f7f2e8 100%);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
}

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

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

button,
input,
select,
textarea {
    font: inherit;
}

button {
    border: none;
    background: none;
    cursor: pointer;
}

section,
footer,
div[role='complementary'] {
    position: relative;
}

.container,
.nav-container {
    width: var(--container);
    margin: 0 auto;
}

.eyebrow {
    display: inline-block;
    font-size: 0.85rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent-deep);
    margin-bottom: 1rem;
    font-weight: 600;
}

.section-title,
.hero-title,
.logo-name,
.footer-logo-name {
    font-family: 'Cormorant Garamond', serif;
}

.section-title {
    font-size: clamp(2.5rem, 4vw, 4rem);
    font-weight: 500;
    line-height: 0.95;
    letter-spacing: -0.02em;
}

.section-title em,
.hero-title em {
    font-style: italic;
    font-weight: 400;
    color: var(--accent-deep);
}

.title-line,
.hero-divider {
    width: 88px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    margin: 1.5rem 0 2rem;
}

.title-line.centered {
    margin-inline: auto;
}

.section-lead {
    max-width: 680px;
    margin: 1.25rem auto 0;
    color: var(--text-soft);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    min-height: 54px;
    padding: 0.9rem 1.8rem;
    border-radius: 999px;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition), color var(--transition), border-color var(--transition);
}

.btn:hover,
.btn:focus-visible {
    transform: translateY(-2px);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-deep) 100%);
    color: #f8f5ef;
    box-shadow: var(--shadow-soft);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    box-shadow: 0 18px 30px rgba(54, 64, 52, 0.18);
}

.btn-ghost {
    border: 1px solid rgba(77, 91, 69, 0.22);
    background: rgba(255, 255, 255, 0.25);
    color: var(--primary-deep);
    backdrop-filter: blur(10px);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
    background: rgba(255, 255, 255, 0.45);
    border-color: rgba(77, 91, 69, 0.34);
}

.btn-block {
    width: 100%;
}

#navbar {
    position: fixed;
    inset: 0 0 auto;
    z-index: 1000;
    transition: background-color var(--transition), backdrop-filter var(--transition), box-shadow var(--transition), padding var(--transition);
    padding: 1.2rem 0;
}

#navbar.scrolled {
    background: rgba(248, 244, 236, 0.86);
    backdrop-filter: blur(16px);
    box-shadow: 0 8px 30px rgba(47, 52, 41, 0.08);
    padding: 0.8rem 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.logo {
    display: inline-flex;
    flex-direction: column;
    gap: 0.05rem;
    position: relative;
    z-index: 1002;
}

.logo-name {
    font-size: 1.75rem;
    font-weight: 600;
    line-height: 1;
    color: var(--primary-deep);
}

.logo-subtitle {
    font-size: 0.75rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent-deep);
}

.nav-menu {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 1.6rem;
}

.nav-link {
    position: relative;
    font-size: 0.96rem;
    color: var(--text-soft);
    transition: color var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -0.4rem;
    width: 100%;
    height: 1px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}

.nav-link:hover,
.nav-link.active,
.nav-link:focus-visible {
    color: var(--primary-deep);
}

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

.nav-btn-cta {
    padding: 0.8rem 1.2rem;
    border-radius: 999px;
    border: 1px solid rgba(77, 91, 69, 0.2);
}

.nav-btn-cta::after {
    display: none;
}

.menu-toggle {
    width: 48px;
    height: 48px;
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    border-radius: 50%;
    border: 1px solid rgba(77, 91, 69, 0.16);
    background: rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(12px);
    position: relative;
    z-index: 1002;
}

.menu-toggle span {
    width: 20px;
    height: 1.5px;
    background: var(--primary-deep);
    margin: 0 auto;
    transition: transform var(--transition), opacity var(--transition);
}

.menu-toggle.is-open span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
}

.menu-toggle.is-open span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.is-open span:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
}

.hero {
    min-height: 100svh;
    padding: calc(var(--nav-height) + 5rem) 1.5rem 3rem;
    display: grid;
    place-items: center;
    text-align: center;
    isolation: isolate;
}

.hero-content {
    max-width: 900px;
    position: relative;
    z-index: 1;
    animation: fadeUp 1s ease both;
}

.hero-eyebrow {
    color: var(--accent-deep);
    text-transform: uppercase;
    letter-spacing: 0.25em;
    font-size: 0.82rem;
    margin-bottom: 1.2rem;
}

.hero-title {
    font-size: clamp(3.5rem, 9vw, 7rem);
    line-height: 0.9;
    font-weight: 500;
    color: var(--primary-deep);
}

.hero-tagline {
    font-size: clamp(0.95rem, 1.7vw, 1.15rem);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-soft);
    margin-top: 0.9rem;
}

.hero-divider {
    margin-inline: auto;
}

.hero-text {
    max-width: 720px;
    margin: 0 auto;
    font-size: 1.06rem;
    color: var(--text-soft);
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2.4rem;
    flex-wrap: wrap;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.7rem;
    color: rgba(54, 64, 52, 0.62);
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 54px;
    background: linear-gradient(180deg, rgba(178, 139, 83, 0), rgba(178, 139, 83, 1), rgba(178, 139, 83, 0));
    animation: pulseLine 2s ease-in-out infinite;
}

.hero-bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(10px);
}

.shape-1 {
    width: 520px;
    height: 520px;
    top: 9%;
    left: -9%;
    background: radial-gradient(circle at center, rgba(77, 91, 69, 0.15), rgba(77, 91, 69, 0));
    animation: floatShape 9s ease-in-out infinite;
}

.shape-2 {
    width: 420px;
    height: 420px;
    right: -8%;
    bottom: 10%;
    background: radial-gradient(circle at center, rgba(178, 139, 83, 0.18), rgba(178, 139, 83, 0));
    animation: floatShape 10s ease-in-out infinite reverse;
}

.quote-banner {
    padding: 2rem 0;
    background: linear-gradient(90deg, rgba(77, 91, 69, 0.95), rgba(54, 64, 52, 0.95));
    color: #f8f4ec;
}

.quote-banner blockquote {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(1.6rem, 3vw, 2.3rem);
    line-height: 1.2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    padding-inline: 2rem;
}

.quote-mark {
    color: rgba(178, 139, 83, 0.7);
    font-size: 4rem;
    line-height: 0;
    vertical-align: middle;
}

.about,
.services,
.testimonials,
.contact {
    padding: 7rem 0;
}

.about-grid,
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: 4rem;
    align-items: center;
}

.contact-grid--single {
    grid-template-columns: 1fr;
    max-width: 680px;
    margin: 0 auto;
}

.about-photo-frame {
    position: relative;
    max-width: 520px;
    margin: 0 auto;
}

.photo-inner {
    aspect-ratio: 0.84;
    border-radius: min(220px, 30vw);
    overflow: hidden;
    background:
        linear-gradient(160deg, rgba(77, 91, 69, 0.25), rgba(178, 139, 83, 0.22)),
        linear-gradient(180deg, #d9d3c8 0%, #cbbfae 100%);
    box-shadow: 
        0 30px 70px rgba(47, 52, 41, 0.18),
        0 8px 20px rgba(178, 139, 83, 0.12),
        inset 0 0 30px rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.6);
    animation: floatPhoto 4s ease-in-out infinite;
    transition: box-shadow 300ms ease;
}

.photo-inner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

.photo-inner.photo-fallback {
    display: grid;
    place-items: center;
    padding: 2rem;
}

.photo-inner.photo-fallback::before {
    content: 'Barbara Pokrovsky';
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2rem, 4vw, 3rem);
    color: rgba(54, 64, 52, 0.88);
    text-align: center;
    max-width: 10ch;
}

.experience-badge {
    position: absolute;
    right: -1.8rem;
    bottom: 2.2rem;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent) 0%, #c9a26d 100%);
    color: #fffaf2;
    display: grid;
    place-items: center;
    text-align: center;
    box-shadow: 
        0 20px 50px rgba(178, 139, 83, 0.3),
        0 8px 16px rgba(54, 64, 52, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
    border: 8px solid rgba(248, 244, 236, 0.75);
    transition: transform 300ms ease, box-shadow 300ms ease;
}

.experience-badge:hover {
    transform: scale(1.05);
    box-shadow: 
        0 24px 60px rgba(178, 139, 83, 0.35),
        0 10px 20px rgba(54, 64, 52, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.badge-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.8rem;
    line-height: 0.9;
    display: block;
}

.badge-label {
    display: block;
    max-width: 12ch;
    margin: 0 auto;
    font-size: 0.68rem;
    line-height: 1.2;
    letter-spacing: 0.02em;
}

.about-text-col p {
    color: var(--text-soft);
    margin-bottom: 1.2rem;
}

.credentials {
    list-style: none;
    display: grid;
    gap: 0.9rem;
    margin: 2rem 0 2.2rem;
}

.credentials li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding-bottom: 0.9rem;
    border-bottom: 1px solid rgba(77, 91, 69, 0.08);
}

.cred-icon {
    color: var(--accent-deep);
}

.section-header {
    text-align: center;
    max-width: 850px;
    margin: 0 auto 4rem;
}

.services-grid,
.diff-grid,
.testimonials-grid,
.footer-grid {
    display: grid;
    gap: 1.6rem;
}

.services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.service-card {
    position: relative;
    padding: 2.1rem 1.8rem;
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, rgba(255, 251, 244, 0.88), rgba(246, 240, 229, 0.92));
    border: 1px solid rgba(77, 91, 69, 0.1);
    box-shadow: var(--shadow-soft);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(150deg, rgba(178, 139, 83, 0.14), transparent 40%);
    opacity: 0;
    transition: opacity var(--transition);
}

.service-card:hover,
.service-card:focus-within {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
    border-color: rgba(178, 139, 83, 0.25);
}

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

.service-card--featured {
    background: linear-gradient(180deg, rgba(77, 91, 69, 0.95), rgba(54, 64, 52, 1));
    color: #f7f2e9;
    border-color: rgba(178, 139, 83, 0.24);
}

.service-card--featured p,
.service-card--featured .service-duration {
    color: rgba(247, 242, 233, 0.82);
}

.featured-label {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    background: rgba(178, 139, 83, 0.16);
    border: 1px solid rgba(178, 139, 83, 0.3);
    color: #f0d7ae;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.service-icon {
    width: 62px;
    height: 62px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    margin-bottom: 1.4rem;
    background: rgba(77, 91, 69, 0.08);
    color: var(--primary-deep);
}

.service-card--featured .service-icon {
    background: rgba(255, 255, 255, 0.08);
    color: var(--accent);
}

.service-icon svg {
    width: 34px;
    height: 34px;
}

.service-card h3 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.9rem;
    line-height: 1;
    margin-bottom: 1rem;
    font-weight: 500;
}

.service-card p {
    color: var(--text-soft);
}

.service-meta {
    margin-top: 1.4rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(77, 91, 69, 0.08);
}

.service-duration {
    color: var(--accent-deep);
    font-size: 0.84rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.services-footer {
    margin-top: 3rem;
    text-align: center;
}

.services-footer p {
    color: var(--text-soft);
    margin-bottom: 1.2rem;
}

.differentials {
    padding: 0 0 7rem;
}

.diff-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.diff-item {
    padding: 2rem 1.5rem;
    border-top: 1px solid rgba(77, 91, 69, 0.14);
}

.diff-num {
    display: block;
    font-family: 'Cormorant Garamond', serif;
    font-size: 3rem;
    color: rgba(178, 139, 83, 0.6);
    line-height: 1;
    margin-bottom: 0.9rem;
}

.diff-item h3 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.6rem;
    margin-bottom: 0.8rem;
    font-weight: 500;
}

.diff-item p {
    color: var(--text-soft);
}

.testimonials {
    background: linear-gradient(180deg, rgba(255, 251, 244, 0.65), rgba(244, 237, 226, 0.95));
}

.testimonials-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.testimonial-card {
    padding: 2rem;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.62);
    border: 1px solid rgba(77, 91, 69, 0.08);
    box-shadow: var(--shadow-soft);
}

.stars {
    color: var(--accent);
    letter-spacing: 0.18em;
    margin-bottom: 1rem;
}

.testimonial-card p {
    color: var(--text-soft);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    margin-top: 1.5rem;
}

.author-avatar {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--primary), var(--primary-deep));
    color: #fffaf2;
    font-weight: 600;
}

.testimonial-author cite {
    display: block;
    font-style: normal;
    font-weight: 600;
    color: var(--primary-deep);
}

.testimonial-author span {
    color: var(--text-soft);
    font-size: 0.92rem;
}

.contact-info p {
    color: var(--text-soft);
    margin-bottom: 1.8rem;
}

.contact-list {
    list-style: none;
    display: grid;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.2rem 1.3rem;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(77, 91, 69, 0.08);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.contact-item:hover,
.contact-item:focus-within {
    transform: translateX(3px);
    border-color: rgba(178, 139, 83, 0.24);
    box-shadow: var(--shadow-soft);
}

.contact-icon {
    flex: 0 0 50px;
    width: 50px;
    height: 50px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    background: rgba(77, 91, 69, 0.08);
    color: var(--primary-deep);
}

.contact-icon svg {
    width: 22px;
    height: 22px;
}

.contact-item strong {
    display: block;
    font-size: 0.95rem;
    color: var(--primary-deep);
}

.contact-item span {
    color: var(--text-soft);
}

.social-row {
    display: flex;
    gap: 1rem;
    margin-top: 1.8rem;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.9rem 1.2rem;
    border-radius: 999px;
    border: 1px solid rgba(77, 91, 69, 0.14);
    background: rgba(255, 255, 255, 0.45);
    color: var(--primary-deep);
    transition: transform var(--transition), box-shadow var(--transition);
}

.social-btn:hover,
.social-btn:focus-visible {
    transform: translateY(-2px);
    box-shadow: var(--shadow-soft);
}

.social-btn svg {
    width: 19px;
    height: 19px;
}

.contact-form-box {
    padding: 2.3rem;
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, rgba(255, 251, 244, 0.9), rgba(246, 239, 229, 0.96));
    border: 1px solid rgba(77, 91, 69, 0.08);
    box-shadow: var(--shadow);
}

.contact-form h3 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2rem;
    font-weight: 500;
    color: var(--primary-deep);
    margin-bottom: 1.6rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.form-group {
    display: grid;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-deep);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    border-radius: 16px;
    border: 1px solid rgba(77, 91, 69, 0.14);
    background: rgba(255, 255, 255, 0.72);
    padding: 0.95rem 1rem;
    color: var(--text);
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition), background-color var(--transition);
}

.form-group textarea {
    resize: vertical;
    min-height: 130px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: rgba(178, 139, 83, 0.5);
    box-shadow: 0 0 0 4px rgba(178, 139, 83, 0.12);
    background: #fffdf9;
}

.form-feedback {
    min-height: 1.5rem;
    margin-top: 1rem;
    font-size: 0.92rem;
    color: var(--text-soft);
}

.form-feedback.is-success {
    color: #2f6e41;
}

.form-feedback.is-error {
    color: #9a4b3f;
}

.footer {
    padding: 4.2rem 0 2rem;
    background: linear-gradient(180deg, #3c473b 0%, #2f382f 100%);
    color: rgba(248, 244, 236, 0.88);
}

.footer-grid {
    grid-template-columns: 1.4fr 0.8fr 1fr;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo-name {
    display: block;
    font-size: 2rem;
    line-height: 1;
    margin-bottom: 0.25rem;
    color: #fffaf2;
}

.footer-logo-sub {
    display: block;
    font-size: 0.8rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgba(240, 215, 174, 0.82);
    margin-bottom: 1rem;
}

.footer-brand p,
.footer-nav a,
.footer-services-list li {
    color: rgba(248, 244, 236, 0.72);
}

.footer h4 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 1rem;
    color: #fffaf2;
}

.footer ul {
    list-style: none;
    display: grid;
    gap: 0.7rem;
}

.footer-nav a:hover,
.footer-nav a:focus-visible {
    color: #fffaf2;
}

.footer-bottom {
    padding-top: 1.5rem;
    text-align: center;
    color: rgba(248, 244, 236, 0.58);
    font-size: 0.9rem;
}

.whatsapp-float {
    position: fixed;
    right: 1.4rem;
    bottom: 1.4rem;
    z-index: 1001;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #1fbf65 0%, #0a8f4b 100%);
    color: #ffffff;
    box-shadow: 0 20px 35px rgba(10, 143, 75, 0.28);
    transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 24px 40px rgba(10, 143, 75, 0.34);
}

.whatsapp-float svg {
    width: 30px;
    height: 30px;
}

.wa-tooltip {
    position: absolute;
    right: 76px;
    white-space: nowrap;
    background: rgba(54, 64, 52, 0.95);
    color: #fffaf2;
    padding: 0.6rem 0.9rem;
    border-radius: 999px;
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    opacity: 0;
    pointer-events: none;
    transform: translateX(6px);
    transition: opacity var(--transition), transform var(--transition);
}

.whatsapp-float:hover .wa-tooltip,
.whatsapp-float:focus-visible .wa-tooltip {
    opacity: 1;
    transform: translateX(0);
}

[data-aos] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 700ms ease, transform 700ms ease;
}

[data-aos].is-visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(32px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes floatPhoto {
    0%,
    100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-14px);
    }
}

@keyframes floatShape {
    0%,
    100% {
        transform: translate3d(0, 0, 0);
    }
    50% {
        transform: translate3d(0, -18px, 0);
    }
}

@keyframes pulseLine {
    0%,
    100% {
        opacity: 0.4;
        transform: scaleY(0.92);
    }
    50% {
        opacity: 1;
        transform: scaleY(1.08);
    }
}

@media (max-width: 1080px) {
    .services-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .diff-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .about-grid,
    .contact-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .about-image-col {
        order: -1;
    }

    .experience-badge {
        right: 0;
    }
}

@media (max-width: 860px) {
    :root {
        --container: min(100% - 2rem, 1160px);
    }

    .menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        inset: 0;
        background: rgba(245, 241, 232, 0.96);
        backdrop-filter: blur(18px);
        flex-direction: column;
        justify-content: center;
        gap: 1.6rem;
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: transform 280ms ease, opacity 280ms ease;
    }

    .nav-menu.is-open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-link {
        font-size: 1.2rem;
    }

    .hero {
        padding-top: calc(var(--nav-height) + 3.5rem);
    }

    .hero-scroll-indicator {
        display: none;
    }

    .services-grid,
    .testimonials-grid,
    .form-row,
    .diff-grid {
        grid-template-columns: 1fr;
    }

    .contact-form-box,
    .service-card,
    .testimonial-card {
        padding: 1.7rem;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: clamp(3rem, 16vw, 4.6rem);
        line-height: 1.06;
        margin-bottom: 0.75rem;
    }

    .hero-tagline {
        letter-spacing: 0.04em;
        line-height: 1.55;
    }

    .quote-banner blockquote {
        padding-inline: 0;
    }

    .about,
    .services,
    .testimonials,
    .contact {
        padding: 5rem 0;
    }

    .experience-badge {
        width: 128px;
        height: 128px;
        bottom: 1rem;
        border-width: 6px;
    }

    .contact-item {
        padding: 1rem;
    }

    .whatsapp-float {
        width: 58px;
        height: 58px;
        right: 1rem;
        bottom: 1rem;
    }

    .wa-tooltip {
        display: none;
    }
}

@media (max-width: 420px) {
    .hero {
        padding-top: calc(var(--nav-height) + 2.8rem);
    }

    .hero-title {
        font-size: clamp(2.45rem, 14vw, 3.1rem);
        line-height: 1.1;
        margin-bottom: 1rem;
    }

    .hero-tagline {
        font-size: 0.88rem;
        line-height: 1.6;
        letter-spacing: 0.03em;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}