/* Murisa Cuin - identidade visual inspirada nas fotografias da profissional */

:root {
    color-scheme: light;
    --ink: #34231D;
    --ink-rgb: 52, 35, 29;
    --walnut: #7A4D38;
    --walnut-deep: #4B2D22;
    --walnut-soft: #A87355;
    --sand: #D7C1A8;
    --sand-rgb: 215, 193, 168;
    --cream: #F7F1E9;
    --paper: #FFFDFC;
    --sage: #7D8B7D;
    --sage-deep: #526258;
    --sage-rgb: 125, 139, 125;
    --gold: #C29F68;
    --rose: #E8D7CD;
    --line: #E6D9CC;
    --muted: #6E625B;
    --whatsapp: #1F8B54;
    --whatsapp-dark: #176B40;
    --white: #FFFFFF;
    --shadow-soft: 0 12px 30px rgba(52, 35, 29, 0.08);
    --shadow-medium: 0 18px 42px rgba(52, 35, 29, 0.14);
    --shadow-dark: 0 20px 44px rgba(20, 12, 9, 0.24);
    --radius: 8px;
    --container: 1180px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--paper);
    color: var(--ink);
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 16px;
    line-height: 1.65;
    overflow-x: hidden;
}

body.chat-open {
    overflow: hidden;
}

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

a {
    color: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

button {
    font: inherit;
}

button:focus-visible,
a:focus-visible {
    outline: 3px solid var(--gold);
    outline-offset: 3px;
}

section {
    scroll-margin-top: 86px;
}

.container {
    width: min(100% - 40px, var(--container));
    margin: 0 auto;
}

.skip-link {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 100;
    padding: 10px 14px;
    border-radius: var(--radius);
    background: var(--cream);
    color: var(--ink);
    font-weight: 700;
    transform: translateY(-160%);
    transition: transform 0.2s ease;
}

.skip-link:focus {
    transform: translateY(0);
}

h1,
h2,
h3 {
    font-family: "Playfair Display", Georgia, serif;
    font-weight: 600;
    line-height: 1.12;
}

p {
    max-width: 72ch;
}

.section {
    padding: 104px 0;
}

.section-kicker {
    color: var(--walnut);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    line-height: 1.3;
    text-transform: uppercase;
}

.section-title {
    max-width: 760px;
    color: var(--ink);
    font-size: 3.1rem;
    line-height: 1.12;
}

.section-heading {
    max-width: 800px;
}

.section-heading.centered {
    margin: 0 auto;
    text-align: center;
}

.section-heading.centered .section-kicker,
.section-heading.centered .section-intro {
    margin-left: auto;
    margin-right: auto;
}

.section-intro {
    margin-top: 18px;
    color: var(--muted);
    font-size: 1.06rem;
    line-height: 1.75;
}

.section-rule {
    width: 72px;
    height: 3px;
    margin: 24px 0 28px;
    background: var(--gold);
}

.button {
    display: inline-flex;
    min-height: 50px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 13px 20px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.button:hover {
    transform: translateY(-2px);
}

.button-primary {
    background: var(--whatsapp);
    color: var(--white);
    box-shadow: 0 8px 18px rgba(31, 139, 84, 0.22);
}

.button-primary:hover {
    background: var(--whatsapp-dark);
    box-shadow: 0 12px 24px rgba(31, 139, 84, 0.28);
}

.button-quiet {
    border-color: rgba(255, 255, 255, 0.34);
    color: var(--white);
}

.button-quiet:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
}

.button-light {
    background: var(--cream);
    color: var(--ink);
}

.button-light:hover {
    background: var(--white);
    box-shadow: var(--shadow-soft);
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 40;
    background: rgba(255, 253, 252, 0.96);
    border-bottom: 1px solid rgba(122, 77, 56, 0.12);
    box-shadow: 0 3px 16px rgba(52, 35, 29, 0.04);
    backdrop-filter: blur(12px);
}

.header-inner {
    min-height: 78px;
    display: flex;
    align-items: center;
    gap: 28px;
}

.brand {
    display: inline-flex;
    flex: 0 0 auto;
    flex-direction: column;
    min-width: 190px;
    text-decoration: none;
}

.brand-name {
    color: var(--ink);
    font-family: "Playfair Display", Georgia, serif;
    font-size: 1.42rem;
    line-height: 1.1;
}

.brand-credential {
    margin-top: 4px;
    color: var(--walnut);
    font-size: 0.67rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    line-height: 1.2;
    text-transform: uppercase;
}

.site-nav {
    display: flex;
    flex: 1 1 auto;
    align-items: center;
    justify-content: center;
    gap: 22px;
}

.site-nav a {
    color: var(--muted);
    font-size: 0.83rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
    transition: color 0.2s ease;
}

.site-nav a:hover {
    color: var(--walnut);
}

.header-contact {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: var(--radius);
    background: var(--walnut-deep);
    color: var(--white);
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.header-contact:hover {
    background: var(--walnut);
    transform: translateY(-1px);
}

/* Hero */
.hero {
    position: relative;
    overflow: hidden;
    background: var(--walnut-deep);
    color: var(--white);
    padding: 76px 0 88px;
}

.hero::before {
    position: absolute;
    top: 42px;
    right: -110px;
    width: 360px;
    height: 360px;
    border: 1px solid rgba(215, 193, 168, 0.2);
    content: "";
    transform: rotate(18deg);
}

.hero::after {
    position: absolute;
    bottom: -160px;
    left: -120px;
    width: 420px;
    height: 420px;
    border: 1px solid rgba(194, 159, 104, 0.18);
    content: "";
    transform: rotate(-12deg);
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, 390px);
    align-items: center;
    gap: 82px;
}

.hero-copy {
    max-width: 680px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--sand);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    line-height: 1.4;
    text-transform: uppercase;
}

.eyebrow-mark {
    width: 28px;
    height: 2px;
    background: var(--gold);
}

.hero h1 {
    max-width: 720px;
    margin-top: 22px;
    color: var(--white);
    font-size: 4.5rem;
    letter-spacing: 0;
}

.hero-lead {
    max-width: 620px;
    margin-top: 24px;
    color: rgba(255, 253, 252, 0.86);
    font-size: 1.16rem;
    line-height: 1.75;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 32px;
}

.hero-note {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 18px;
    color: rgba(255, 253, 252, 0.74);
    font-size: 0.86rem;
}

.hero-note i {
    color: var(--gold);
}

.hero-pillars {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 48px;
    padding-top: 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-pillar {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.hero-pillar strong {
    color: var(--sand);
    font-size: 1rem;
    line-height: 1.25;
}

.hero-pillar span {
    color: rgba(255, 253, 252, 0.68);
    font-size: 0.72rem;
    line-height: 1.35;
}

.hero-visual {
    justify-self: end;
    width: 100%;
    max-width: 390px;
}

.hero-photo-frame {
    position: relative;
    margin: 0;
    padding: 10px;
    background: var(--sand);
    box-shadow: var(--shadow-dark);
}

.hero-photo {
    width: 100%;
    aspect-ratio: 598 / 1280;
    object-fit: cover;
}

.hero-photo-frame figcaption {
    padding: 12px 4px 2px;
    color: var(--ink);
    font-size: 0.75rem;
    font-weight: 700;
    line-height: 1.35;
}

/* About */
.about {
    background: var(--cream);
}

.about-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
    align-items: start;
    gap: 84px;
}

.about-copy {
    max-width: 730px;
}

.about-description {
    color: var(--muted);
    font-size: 1.04rem;
    line-height: 1.8;
}

.about-description p + p {
    margin-top: 18px;
}

.about-description strong {
    color: var(--ink);
}

.professional-contact {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-top: 34px;
}

.contact-item {
    display: flex;
    min-width: 0;
    align-items: flex-start;
    gap: 10px;
    padding: 13px 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255, 253, 252, 0.72);
    color: var(--ink);
    text-decoration: none;
    transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

a.contact-item:hover {
    border-color: var(--walnut-soft);
    background: var(--white);
    transform: translateY(-2px);
}

.contact-icon {
    display: inline-grid;
    width: 27px;
    height: 27px;
    flex: 0 0 27px;
    place-items: center;
    border-radius: 50%;
    background: var(--rose);
    color: var(--walnut);
    font-size: 0.78rem;
}

.contact-item span:last-child {
    display: flex;
    min-width: 0;
    flex-direction: column;
}

.contact-item small {
    color: var(--muted);
    font-size: 0.68rem;
    line-height: 1.25;
}

.contact-item strong {
    overflow-wrap: anywhere;
    font-size: 0.78rem;
    line-height: 1.35;
}

.about-visual {
    display: flex;
    justify-content: center;
}

.portrait-frame {
    width: min(100%, 390px);
    margin: 0;
    padding: 10px;
    background: var(--paper);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-medium);
}

.portrait-frame img {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    object-position: center 28%;
}

.portrait-frame figcaption {
    padding: 13px 4px 2px;
    color: var(--walnut);
    font-family: "Playfair Display", Georgia, serif;
    font-size: 1.02rem;
    line-height: 1.35;
}

/* Signals */
.signals {
    background: var(--paper);
}

.signals .section-title,
.process .section-title {
    margin-top: 9px;
}

.signals-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 48px;
}

.signal-card {
    min-height: 238px;
    padding: 26px 24px 24px;
    border: 1px solid var(--line);
    border-top: 3px solid var(--sand);
    border-radius: var(--radius);
    background: var(--cream);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.signal-card:hover {
    border-color: var(--walnut-soft);
    box-shadow: var(--shadow-soft);
    transform: translateY(-3px);
}

.card-icon {
    display: inline-grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border-radius: 50%;
    background: var(--rose);
    color: var(--walnut);
    font-size: 1rem;
}

.signal-card h3 {
    margin-top: 20px;
    color: var(--ink);
    font-size: 1.35rem;
}

.signal-card p {
    margin-top: 9px;
    color: var(--muted);
    font-size: 0.91rem;
    line-height: 1.65;
}

/* Method */
.method {
    background: var(--cream);
}

.method-grid {
    display: grid;
    grid-template-columns: minmax(300px, 0.86fr) minmax(0, 1.14fr);
    align-items: center;
    gap: 82px;
}

.method-visual {
    max-width: 510px;
}

.method-photo-frame {
    margin: 0;
    overflow: hidden;
    border: 10px solid var(--paper);
    box-shadow: var(--shadow-medium);
}

.method-photo-frame img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    object-position: center;
}

.image-note {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 15px;
    color: var(--walnut);
    font-size: 0.83rem;
    font-weight: 700;
}

.image-note i {
    color: var(--gold);
}

.method-copy > p:not(.section-kicker) {
    color: var(--muted);
    font-size: 1.02rem;
    line-height: 1.8;
}

.method-copy > p + p {
    margin-top: 18px;
}

.method-points {
    display: grid;
    gap: 12px;
    margin-top: 30px;
}

.method-point {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 14px;
    align-items: start;
    padding: 14px 0;
    border-top: 1px solid var(--line);
}

.point-number {
    color: var(--walnut-soft);
    font-family: "Playfair Display", Georgia, serif;
    font-size: 1.35rem;
    font-weight: 700;
}

.method-point strong {
    display: block;
    color: var(--ink);
    font-size: 0.96rem;
}

.method-point p {
    margin-top: 3px;
    color: var(--muted);
    font-size: 0.87rem;
    line-height: 1.55;
}

/* Process */
.process {
    background: var(--paper);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 48px;
}

.process-card {
    padding: 28px 24px 26px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: 0 6px 18px rgba(52, 35, 29, 0.04);
}

.process-number {
    display: inline-grid;
    width: 36px;
    height: 36px;
    place-items: center;
    border-radius: 50%;
    background: var(--sage-deep);
    color: var(--white);
    font-family: "Playfair Display", Georgia, serif;
    font-size: 1.1rem;
    font-weight: 700;
}

.process-card h3 {
    margin-top: 20px;
    font-size: 1.45rem;
}

.process-card p {
    margin-top: 9px;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.68;
}

/* Contact */
.contact-section {
    position: relative;
    overflow: hidden;
    background: var(--sage-deep);
    color: var(--white);
    padding: 80px 0;
}

.contact-section::after {
    position: absolute;
    right: -90px;
    bottom: -140px;
    width: 350px;
    height: 350px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    content: "";
    transform: rotate(22deg);
}

.contact-layout {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 60px;
}

.contact-section .section-kicker {
    color: var(--sand);
}

.contact-section h2 {
    max-width: 650px;
    margin-top: 10px;
    color: var(--white);
    font-size: 3rem;
}

.contact-section p:not(.section-kicker) {
    max-width: 650px;
    margin-top: 18px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 1.02rem;
    line-height: 1.75;
}

.contact-actions {
    display: flex;
    min-width: 220px;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
}

.instagram-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 48px;
    padding: 12px 18px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: var(--radius);
    color: var(--white);
    font-size: 0.88rem;
    font-weight: 700;
    text-decoration: none;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.instagram-link:hover {
    border-color: rgba(255, 255, 255, 0.7);
    background: rgba(255, 255, 255, 0.1);
}

/* Footer */
.site-footer {
    background: var(--ink);
    color: var(--white);
    padding: 64px 0 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(170px, 0.7fr));
    gap: 56px;
}

.footer-brand {
    max-width: 390px;
}

.footer-brand-link {
    color: var(--sand);
    font-family: "Playfair Display", Georgia, serif;
    font-size: 1.8rem;
    text-decoration: none;
}

.footer-brand p {
    margin-top: 9px;
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.88rem;
    line-height: 1.7;
}

.footer-column h2 {
    color: var(--sand);
    font-family: "Inter", sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.footer-column ul {
    display: grid;
    gap: 12px;
    margin-top: 18px;
    list-style: none;
}

.footer-column li {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.86rem;
    line-height: 1.5;
}

.footer-column li i {
    width: 16px;
    padding-top: 4px;
    color: var(--gold);
    text-align: center;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.82);
    text-decoration: none;
}

.footer-column a:hover {
    color: var(--sand);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 22px;
    margin-top: 48px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.74rem;
    line-height: 1.5;
}

/* Floating contact */
.whatsapp-float {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 35;
}

.whatsapp-float-button {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    min-height: 50px;
    padding: 13px 17px;
    border-radius: 999px;
    background: var(--whatsapp);
    color: var(--white);
    box-shadow: 0 10px 24px rgba(20, 70, 43, 0.28);
    font-size: 0.86rem;
    font-weight: 700;
    text-decoration: none;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.whatsapp-float-button:hover {
    background: var(--whatsapp-dark);
    transform: translateY(-2px);
}

.chat-backdrop {
    position: fixed;
    z-index: 45;
    inset: 0;
    background: rgba(23, 15, 12, 0.35);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.chat-backdrop.show {
    opacity: 1;
    pointer-events: auto;
}

.contact-widget {
    position: fixed;
    right: 22px;
    bottom: 86px;
    z-index: 50;
    width: min(360px, calc(100% - 32px));
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--paper);
    box-shadow: var(--shadow-dark);
}

.contact-widget[hidden] {
    display: none;
}

.widget-header {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) 28px;
    gap: 11px;
    align-items: center;
    padding: 16px;
    background: var(--cream);
}

.widget-avatar {
    width: 44px;
    height: 44px;
    overflow: hidden;
    border: 2px solid var(--sand);
    border-radius: 50%;
}

.widget-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 25%;
}

.widget-header h2 {
    color: var(--ink);
    font-family: "Inter", sans-serif;
    font-size: 0.92rem;
    line-height: 1.3;
}

.widget-header p {
    margin-top: 2px;
    color: var(--muted);
    font-size: 0.72rem;
    line-height: 1.3;
}

.widget-close {
    width: 28px;
    height: 28px;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    font-size: 1.4rem;
    line-height: 1;
}

.widget-close:hover {
    background: var(--rose);
    color: var(--ink);
}

.widget-body {
    padding: 18px 16px 8px;
}

.widget-kicker {
    color: var(--walnut);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.widget-body p {
    margin-top: 7px;
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1.6;
}

.widget-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 46px;
    margin: 12px 16px 16px;
    border-radius: var(--radius);
    background: var(--whatsapp);
    color: var(--white);
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
}

.widget-button:hover {
    background: var(--whatsapp-dark);
}

/* Legal pages */
.privacy-body {
    min-height: 100vh;
    background: var(--cream);
}

.privacy-page {
    min-height: 100vh;
}

.privacy-hero {
    padding: 64px 0 48px;
    background: var(--walnut-deep);
    color: var(--white);
}

.privacy-hero .container {
    max-width: 920px;
}

.privacy-back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--sand);
    font-size: 0.88rem;
    font-weight: 700;
    text-decoration: none;
}

.privacy-back-link:hover {
    color: var(--white);
}

.privacy-kicker {
    display: block;
    margin-top: 42px;
    color: var(--sand);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.privacy-hero h1 {
    margin-top: 12px;
    color: var(--white);
    font-size: 3.5rem;
}

.privacy-hero p:not(.privacy-updated) {
    max-width: 760px;
    margin-top: 18px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 1.04rem;
    line-height: 1.75;
}

.privacy-updated {
    margin-top: 18px;
    color: var(--sand);
    font-size: 0.82rem;
    font-weight: 700;
}

.privacy-content {
    padding: 52px 0 76px;
}

.privacy-content .container {
    max-width: 920px;
}

.privacy-card {
    margin-bottom: 16px;
    padding: 26px 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--paper);
    box-shadow: 0 5px 16px rgba(52, 35, 29, 0.04);
}

.privacy-card h2 {
    color: var(--ink);
    font-family: "Inter", sans-serif;
    font-size: 1.08rem;
    font-weight: 700;
    line-height: 1.35;
}

.privacy-card p,
.privacy-card li {
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.78;
}

.privacy-card p {
    margin-top: 12px;
}

.privacy-card ul {
    margin-top: 12px;
    padding-left: 22px;
}

.privacy-card li + li {
    margin-top: 7px;
}

.privacy-card a {
    color: var(--walnut);
    font-weight: 700;
    text-underline-offset: 3px;
}

.privacy-actions {
    display: flex;
    justify-content: center;
    margin-top: 30px;
}

.privacy-actions .button {
    background: var(--walnut-deep);
    color: var(--white);
}

/* Motion */
[data-animate] {
    opacity: 1;
    transform: none;
}

body.motion-ready [data-animate] {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.65s ease, transform 0.65s ease;
}

body.motion-ready [data-animate].is-visible {
    opacity: 1;
    transform: none;
}

@media (max-width: 1080px) {
    .site-nav {
        gap: 14px;
    }

    .hero-grid,
    .about-grid,
    .method-grid {
        gap: 54px;
    }

    .hero h1 {
        font-size: 4rem;
    }
}

@media (max-width: 900px) {
    .header-inner {
        gap: 16px;
    }

    .brand {
        min-width: 175px;
    }

    .site-nav {
        justify-content: flex-end;
        gap: 13px;
    }

    .site-nav a {
        font-size: 0.76rem;
    }

    .hero-grid {
        grid-template-columns: minmax(0, 1fr) 320px;
        gap: 42px;
    }

    .hero h1 {
        font-size: 3.45rem;
    }

    .professional-contact {
        grid-template-columns: 1fr;
    }

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

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

    .method-visual {
        width: min(100%, 590px);
    }

    .method-copy {
        max-width: 760px;
    }

    .footer-grid {
        grid-template-columns: minmax(0, 1.3fr) repeat(2, minmax(150px, 0.8fr));
        gap: 32px;
    }
}

@media (max-width: 760px) {
    .container {
        width: min(100% - 32px, var(--container));
    }

    .site-header {
        position: static;
    }

    .header-inner {
        min-height: 0;
        flex-wrap: wrap;
        padding-top: 15px;
        padding-bottom: 14px;
    }

    .brand {
        flex: 1 1 auto;
    }

    .header-contact {
        padding: 10px 12px;
    }

    .site-nav {
        order: 3;
        width: 100%;
        justify-content: flex-start;
        gap: 20px;
        overflow-x: auto;
        padding: 2px 0 3px;
        scrollbar-width: none;
    }

    .site-nav::-webkit-scrollbar {
        display: none;
    }

    .site-nav a {
        font-size: 0.79rem;
    }

    .section {
        padding: 78px 0;
    }

    .section-title {
        font-size: 2.55rem;
    }

    .hero {
        padding: 58px 0 70px;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 46px;
    }

    .hero h1 {
        font-size: 3.2rem;
    }

    .hero-lead {
        font-size: 1.04rem;
    }

    .hero-visual {
        justify-self: center;
        max-width: 340px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-visual {
        order: -1;
    }

    .portrait-frame {
        width: min(100%, 330px);
    }

    .signals-grid,
    .process-grid {
        grid-template-columns: 1fr;
    }

    .signal-card {
        min-height: 0;
    }

    .contact-layout {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .contact-section h2 {
        font-size: 2.55rem;
    }

    .contact-actions {
        width: min(100%, 300px);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 34px 24px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
    }

    .privacy-hero {
        padding: 46px 0 38px;
    }

    .privacy-kicker {
        margin-top: 32px;
    }

    .privacy-hero h1 {
        font-size: 2.8rem;
    }

    .privacy-content {
        padding: 34px 0 54px;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 15px;
    }

    .header-contact span {
        display: none;
    }

    .header-contact {
        width: 40px;
        height: 40px;
        justify-content: center;
        padding: 0;
        border-radius: 50%;
    }

    .brand-name {
        font-size: 1.25rem;
    }

    .brand-credential {
        font-size: 0.59rem;
    }

    .hero h1 {
        font-size: 2.7rem;
    }

    .hero-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .hero-actions .button {
        width: 100%;
    }

    .hero-pillars {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .hero-pillar {
        display: grid;
        grid-template-columns: 100px minmax(0, 1fr);
        align-items: baseline;
        gap: 8px;
    }

    .hero-pillar span {
        font-size: 0.75rem;
    }

    .section-title {
        font-size: 2.25rem;
    }

    .about-description {
        font-size: 0.98rem;
    }

    .contact-item strong {
        font-size: 0.75rem;
    }

    .contact-section h2 {
        font-size: 2.25rem;
    }

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

    .footer-brand {
        grid-column: auto;
    }

    .footer-bottom p {
        font-size: 0.7rem;
    }

    .whatsapp-float {
        right: 14px;
        bottom: 14px;
    }

    .whatsapp-float-button {
        width: 50px;
        height: 50px;
        justify-content: center;
        padding: 0;
        border-radius: 50%;
        font-size: 1.25rem;
    }

    .whatsapp-float-button span {
        display: none;
    }

    .contact-widget {
        right: 16px;
        bottom: 76px;
    }

    .privacy-card {
        padding: 22px 19px;
    }

    .privacy-hero h1 {
        font-size: 2.35rem;
    }
}

@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;
    }
}