/* =========================================================
   GABRIEL MEDEIROS CONSULTORIA
   Landing page premium
   ========================================================= */

:root {
    --primary: #0b2749;
    --primary-dark: #061a31;
    --primary-light: #214e79;
    --accent: #c7a86c;
    --accent-light: #ead9b4;
    --green: #20bf6b;
    --green-dark: #149c53;
    --white: #ffffff;
    --background: #f8f7f4;
    --surface: #f0f3f6;
    --text: #1d2630;
    --muted: #687483;
    --border: #dde3e8;
    --shadow-small: 0 16px 38px rgba(6, 26, 49, 0.08);
    --shadow-large: 0 34px 90px rgba(6, 26, 49, 0.17);
    --radius-small: 14px;
    --radius-medium: 24px;
    --radius-large: 38px;
    --container: 1180px;
    --transition: 220ms ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 92px;
}

body {
    color: var(--text);
    background: var(--background);
    font-family: "Manrope", sans-serif;
    line-height: 1.65;
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

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

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

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

button {
    cursor: pointer;
}

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

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    color: var(--primary-light);
    font-size: 0.73rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.eyebrow::before {
    content: "";
    width: 28px;
    height: 1px;
    background: var(--accent);
}

.eyebrow-light {
    color: rgba(255, 255, 255, 0.72);
}

.section-heading h2,
.method-intro h2,
.about-content h2,
.contact-info h2 {
    margin-top: 18px;
    color: var(--primary);
    font-family: "Playfair Display", serif;
    font-size: clamp(2.3rem, 4.5vw, 4rem);
    line-height: 1.08;
    letter-spacing: -0.035em;
}

.button {
    min-height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 0 24px;
    font-size: 0.87rem;
    font-weight: 800;
    transition:
        transform var(--transition),
        background var(--transition),
        color var(--transition),
        border-color var(--transition),
        box-shadow var(--transition);
}

.button:hover {
    transform: translateY(-3px);
}

.button-primary {
    color: var(--white);
    background: var(--green);
    box-shadow: 0 15px 30px rgba(32, 191, 107, 0.2);
}

.button-primary:hover {
    background: var(--green-dark);
    box-shadow: 0 20px 40px rgba(32, 191, 107, 0.28);
}

.button-secondary {
    color: var(--primary);
    background: rgba(255, 255, 255, 0.72);
    border-color: rgba(11, 39, 73, 0.13);
    backdrop-filter: blur(12px);
}

.button-secondary:hover {
    background: var(--white);
    border-color: var(--primary);
}

.button-light {
    width: fit-content;
    color: var(--primary);
    background: var(--white);
}

/* Header */

.site-header {
    position: fixed;
    z-index: 1000;
    top: 0;
    left: 0;
    width: 100%;
    border-bottom: 1px solid transparent;
    transition:
        background var(--transition),
        box-shadow var(--transition),
        border-color var(--transition);
}

.site-header.scrolled {
    background: rgba(248, 247, 244, 0.93);
    border-bottom-color: rgba(11, 39, 73, 0.08);
    box-shadow: 0 10px 30px rgba(11, 39, 73, 0.05);
    backdrop-filter: blur(18px);
}

.header-container {
    min-height: 86px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 13px;
    flex-shrink: 0;
}

.brand-mark {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    color: var(--white);
    background: var(--primary);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 50%;
    font-family: "Playfair Display", serif;
    font-size: 0.95rem;
    font-weight: 700;
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.brand-text strong {
    color: var(--primary);
    font-size: 0.93rem;
    font-weight: 800;
}

.brand-text small {
    margin-top: 5px;
    color: var(--muted);
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.main-nav a {
    position: relative;
    color: #3f4b59;
    font-size: 0.84rem;
    font-weight: 700;
}

.main-nav a::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: -9px;
    left: 0;
    width: 0;
    height: 1px;
    margin: auto;
    background: var(--accent);
    transition: width var(--transition);
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

.button-header {
    min-height: 46px;
    color: var(--white);
    background: var(--primary);
    padding-inline: 20px;
}

.button-header:hover {
    background: var(--primary-light);
    box-shadow: var(--shadow-small);
}

.menu-toggle {
    display: none;
    width: 48px;
    height: 48px;
    border: 0;
    background: transparent;
}

.menu-toggle span {
    width: 23px;
    height: 2px;
    display: block;
    margin: 5px auto;
    background: var(--primary);
    transition: var(--transition);
}

/* Hero */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 140px 0 34px;
    background:
        radial-gradient(circle at 9% 23%, rgba(199, 168, 108, 0.13), transparent 25%),
        radial-gradient(circle at 92% 17%, rgba(33, 78, 121, 0.11), transparent 29%),
        var(--background);
    overflow: hidden;
}

.hero-orbit {
    position: absolute;
    border: 1px solid rgba(11, 39, 73, 0.08);
    border-radius: 50%;
    pointer-events: none;
}

.hero-orbit-one {
    top: -300px;
    right: -220px;
    width: 700px;
    height: 700px;
}

.hero-orbit-two {
    bottom: -430px;
    left: -370px;
    width: 720px;
    height: 720px;
}

.hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
    align-items: center;
    gap: 86px;
}

.hero-content h1 {
    max-width: 760px;
    margin-top: 20px;
    color: var(--primary);
    font-family: "Playfair Display", serif;
    font-size: clamp(3.2rem, 6.1vw, 6rem);
    line-height: 0.98;
    letter-spacing: -0.055em;
}

.hero-content h1 em {
    display: block;
    color: var(--primary-light);
    font-style: normal;
}

.hero-description {
    max-width: 660px;
    margin-top: 28px;
    color: var(--muted);
    font-size: 1.08rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}

.hero-proof {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 44px;
    border-top: 1px solid rgba(11, 39, 73, 0.12);
    padding-top: 25px;
}

.hero-proof div {
    display: flex;
    flex-direction: column;
}

.hero-proof strong {
    color: var(--primary);
    font-size: 0.82rem;
}

.hero-proof span {
    margin-top: 4px;
    color: var(--muted);
    font-size: 0.7rem;
}

.hero-profile {
    position: relative;
    min-height: 610px;
}

.profile-frame {
    position: absolute;
    z-index: 2;
    inset: 0 30px 0 26px;
    overflow: hidden;
    background: #dfe3e5;
    border-radius: 220px 220px 34px 34px;
    box-shadow: var(--shadow-large);
}

.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 25%;
}

.profile-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 48%, rgba(6, 26, 49, 0.66));
}

.profile-caption {
    position: absolute;
    right: 30px;
    bottom: 30px;
    left: 30px;
    color: var(--white);
}

.profile-caption span {
    display: block;
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.73rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.profile-caption strong {
    display: block;
    margin-top: 6px;
    font-family: "Playfair Display", serif;
    font-size: 1.8rem;
}

.profile-badge {
    position: absolute;
    z-index: 3;
    background: rgba(255, 255, 255, 0.93);
    border: 1px solid rgba(255, 255, 255, 0.72);
    box-shadow: 0 20px 46px rgba(6, 26, 49, 0.16);
    backdrop-filter: blur(18px);
}

.profile-badge-top {
    top: 70px;
    left: -15px;
    border-radius: 18px;
    padding: 16px 19px;
}

.profile-badge-top small,
.profile-badge-top strong {
    display: block;
}

.profile-badge-top small {
    color: var(--muted);
    font-size: 0.68rem;
}

.profile-badge-top strong {
    margin-top: 3px;
    color: var(--primary);
    font-size: 0.82rem;
}

.profile-badge-bottom {
    right: 0;
    bottom: 82px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-radius: 18px;
    padding: 15px 17px;
}

.badge-check {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    color: var(--white);
    background: var(--green);
    border-radius: 50%;
    font-weight: 800;
}

.profile-badge-bottom strong,
.profile-badge-bottom small {
    display: block;
}

.profile-badge-bottom strong {
    color: var(--primary);
    font-size: 0.8rem;
}

.profile-badge-bottom small {
    color: var(--muted);
    font-size: 0.67rem;
}

.hero-footer {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin-top: 58px;
    border-top: 1px solid rgba(11, 39, 73, 0.1);
    padding-top: 25px;
}

.hero-footer span {
    color: #5e6b79;
    font-size: 0.73rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-align: center;
    text-transform: uppercase;
}

.hero-footer span + span {
    border-left: 1px solid rgba(11, 39, 73, 0.1);
}

/* Positioning */

.positioning-section {
    padding: 115px 0 70px;
    background: var(--white);
}

.positioning-grid {
    display: grid;
    grid-template-columns: 1fr 0.84fr;
    align-items: end;
    gap: 100px;
}

.positioning-copy {
    border-left: 1px solid var(--accent);
    padding-left: 34px;
}

.positioning-copy p {
    color: var(--muted);
    font-size: 1rem;
}

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

/* Numbers */

.numbers-section {
    padding: 40px 0 115px;
    background: var(--white);
}

.numbers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.number-card {
    min-height: 260px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: var(--radius-medium);
    padding: 34px;
    background: var(--background);
}

.number-card-dark {
    color: var(--white);
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-18px);
    box-shadow: var(--shadow-large);
}

.number-card strong {
    color: var(--primary);
    font-family: "Playfair Display", serif;
    font-size: clamp(3.8rem, 7vw, 6rem);
    line-height: 1;
    letter-spacing: -0.05em;
}

.number-card-dark strong {
    color: var(--white);
}

.number-card span {
    margin-top: 18px;
    font-weight: 800;
}

.number-card small {
    margin-top: 7px;
    color: var(--muted);
    font-size: 0.76rem;
}

.number-card-dark small {
    color: rgba(255, 255, 255, 0.64);
}

/* Solutions */

.solutions-section {
    padding: 120px 0;
    background: var(--surface);
}

.section-heading-wide {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: end;
    gap: 70px;
    margin-bottom: 54px;
}

.section-heading-wide > p {
    color: var(--muted);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.solution-card {
    min-height: 365px;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
    border-radius: var(--radius-medium);
    padding: 30px;
    background: var(--white);
    transition:
        transform var(--transition),
        box-shadow var(--transition),
        border-color var(--transition);
}

.solution-card:hover {
    transform: translateY(-7px);
    border-color: rgba(11, 39, 73, 0.22);
    box-shadow: var(--shadow-small);
}

.solution-card-featured {
    grid-row: span 2;
    min-height: 750px;
    color: var(--white);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 38%),
        var(--primary);
    border-color: var(--primary);
}

.solution-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.solution-number {
    color: var(--accent);
    font-family: "Playfair Display", serif;
    font-size: 1.25rem;
}

.solution-category {
    color: var(--muted);
    font-size: 0.67rem;
    font-weight: 800;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.solution-card-featured .solution-category {
    color: rgba(255, 255, 255, 0.56);
}

.solution-card h3 {
    margin-top: 35px;
    color: var(--primary);
    font-family: "Playfair Display", serif;
    font-size: 1.65rem;
    line-height: 1.16;
}

.solution-card-featured h3 {
    margin-top: 70px;
    color: var(--white);
    font-size: 2.45rem;
}

.solution-card p {
    margin-top: 16px;
    color: var(--muted);
    font-size: 0.9rem;
}

.solution-card-featured p {
    color: rgba(255, 255, 255, 0.69);
}

.solution-card ul {
    display: grid;
    gap: 15px;
    margin-top: 48px;
    list-style: none;
}

.solution-card li {
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 15px;
    color: rgba(255, 255, 255, 0.88);
    font-size: 0.85rem;
    font-weight: 700;
}

.solution-card li::before {
    content: "✓";
    color: var(--accent-light);
}

.solution-result {
    margin-top: auto;
    padding-top: 28px;
    color: var(--primary-light);
    font-size: 0.78rem;
    font-weight: 800;
}

.solution-card-contact {
    color: var(--white);
    background:
        radial-gradient(circle at 90% 10%, rgba(199, 168, 108, 0.28), transparent 30%),
        var(--primary-dark);
    border-color: var(--primary-dark);
}

.solution-card-contact h3 {
    color: var(--white);
}

.solution-card-contact p {
    color: rgba(255, 255, 255, 0.67);
}

.solution-label {
    width: fit-content;
    color: var(--accent-light);
    border: 1px solid rgba(234, 217, 180, 0.24);
    border-radius: 999px;
    padding: 8px 12px;
    font-size: 0.68rem;
    font-weight: 800;
}

/* Method */

.method-section {
    padding: 120px 0;
    background: var(--white);
}

.method-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    align-items: start;
    gap: 90px;
}

.method-intro {
    position: sticky;
    top: 130px;
}

.method-intro > p {
    margin-top: 21px;
    color: var(--muted);
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 28px;
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 800;
}

.method-steps {
    border-top: 1px solid var(--border);
}

.method-step {
    display: grid;
    grid-template-columns: 74px 1fr;
    gap: 28px;
    border-bottom: 1px solid var(--border);
    padding: 34px 0;
}

.method-step > span {
    color: var(--accent);
    font-family: "Playfair Display", serif;
    font-size: 1.5rem;
}

.method-step h3 {
    color: var(--primary);
    font-family: "Playfair Display", serif;
    font-size: 1.45rem;
}

.method-step p {
    margin-top: 8px;
    color: var(--muted);
    font-size: 0.9rem;
}

/* About */

.about-section {
    padding: 120px 0;
    background: var(--background);
}

.about-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    gap: 88px;
}

.about-visual {
    position: relative;
    min-height: 650px;
}

.about-photo {
    position: absolute;
    inset: 0 54px 78px 0;
    overflow: hidden;
    border-radius: 36px;
    box-shadow: var(--shadow-large);
}

.about-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 22%;
}

.about-signature {
    position: absolute;
    z-index: 2;
    right: 0;
    bottom: 0;
    width: 260px;
    color: var(--white);
    background: var(--primary);
    border-radius: 26px;
    padding: 28px;
    box-shadow: var(--shadow-small);
}

.about-signature span {
    color: var(--accent-light);
    font-family: "Playfair Display", serif;
    font-size: 2.4rem;
}

.about-signature p {
    margin-top: 14px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.82rem;
}

.about-content h3 {
    margin-top: 18px;
    color: var(--primary-light);
    font-size: 1rem;
    line-height: 1.55;
}

.about-content > p {
    margin-top: 20px;
    color: var(--muted);
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-top: 30px;
}

.about-features span {
    display: flex;
    align-items: center;
    gap: 9px;
    color: #3e4b59;
    font-size: 0.82rem;
    font-weight: 700;
}

.about-features span::before {
    content: "✓";
    width: 25px;
    height: 25px;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    color: var(--green-dark);
    background: rgba(32, 191, 107, 0.11);
    border-radius: 50%;
}

.about-phone {
    width: fit-content;
    display: flex;
    flex-direction: column;
    margin-top: 32px;
    border-left: 2px solid var(--accent);
    padding-left: 18px;
}

.about-phone small {
    color: var(--muted);
    font-size: 0.7rem;
    text-transform: uppercase;
}

.about-phone strong {
    margin-top: 2px;
    color: var(--primary);
    font-size: 1.2rem;
}

/* Contact */

.contact-section {
    padding: 110px 0;
    background: var(--white);
}

.contact-shell {
    display: grid;
    grid-template-columns: 0.82fr 1.18fr;
    overflow: hidden;
    color: var(--white);
    background: var(--primary);
    border-radius: var(--radius-large);
    box-shadow: var(--shadow-large);
}

.contact-info {
    padding: 64px 56px;
    background:
        radial-gradient(circle at 14% 15%, rgba(199, 168, 108, 0.17), transparent 28%),
        var(--primary-dark);
}

.contact-info h2 {
    color: var(--white);
}

.contact-info > p {
    margin-top: 20px;
    color: rgba(255, 255, 255, 0.68);
}

.contact-direct {
    display: flex;
    flex-direction: column;
    margin-top: 46px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding-top: 25px;
}

.contact-direct span {
    color: rgba(255, 255, 255, 0.52);
    font-size: 0.7rem;
    text-transform: uppercase;
}

.contact-direct a {
    margin-top: 5px;
    color: var(--white);
    font-family: "Playfair Display", serif;
    font-size: 1.65rem;
}

.contact-hours {
    display: flex;
    flex-direction: column;
    margin-top: 34px;
}

.contact-hours strong {
    color: var(--accent-light);
    font-size: 0.82rem;
}

.contact-hours span {
    margin-top: 5px;
    color: rgba(255, 255, 255, 0.56);
    font-size: 0.75rem;
}

.contact-form {
    display: grid;
    gap: 20px;
    padding: 58px;
    background: var(--white);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.form-group label {
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 800;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    border: 1px solid var(--border);
    outline: none;
    color: var(--text);
    background: #fbfcfd;
    border-radius: 14px;
    padding: 15px 16px;
    transition:
        border-color var(--transition),
        box-shadow var(--transition),
        background var(--transition);
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    background: var(--white);
    border-color: var(--primary-light);
    box-shadow: 0 0 0 4px rgba(33, 78, 121, 0.08);
}

.form-submit {
    width: 100%;
    border: 0;
    margin-top: 5px;
}

.form-note {
    color: var(--muted);
    font-size: 0.72rem;
    text-align: center;
}

.form-note strong {
    color: var(--primary);
}

/* Footer */

.site-footer {
    padding: 72px 0 26px;
    color: rgba(255, 255, 255, 0.68);
    background: #06182b;
}

.footer-main {
    display: grid;
    grid-template-columns: 1.55fr 0.75fr 0.7fr;
    gap: 70px;
}

.brand-footer .brand-mark {
    color: var(--primary);
    background: var(--white);
}

.brand-footer .brand-text strong {
    color: var(--white);
}

.brand-footer .brand-text small {
    color: rgba(255, 255, 255, 0.47);
}

.footer-brand p {
    max-width: 430px;
    margin-top: 24px;
    font-size: 0.86rem;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-column strong {
    margin-bottom: 8px;
    color: var(--white);
    font-size: 0.83rem;
}

.footer-column a,
.footer-column span {
    font-size: 0.79rem;
}

.footer-column a:hover {
    color: var(--white);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 22px;
    margin-top: 58px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 24px;
    font-size: 0.72rem;
}

/* WhatsApp */

.whatsapp-float {
    position: fixed;
    z-index: 900;
    right: 22px;
    bottom: 22px;
    min-height: 52px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    background: var(--green);
    border: 5px solid var(--white);
    border-radius: 999px;
    padding: 0 18px;
    box-shadow: 0 16px 40px rgba(32, 191, 107, 0.28);
    font-size: 0.78rem;
    font-weight: 800;
    transition:
        transform var(--transition),
        background var(--transition);
}

.whatsapp-float:hover {
    transform: translateY(-4px);
    background: var(--green-dark);
}

.whatsapp-dot {
    width: 8px;
    height: 8px;
    background: var(--white);
    border-radius: 50%;
    box-shadow: 0 0 0 5px rgba(255, 255, 255, 0.15);
}

/* Reveal */

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition:
        opacity 700ms ease,
        transform 700ms ease;
}

.reveal-left {
    transform: translateX(-38px);
}

.reveal-right {
    transform: translateX(38px);
}

.reveal.visible {
    opacity: 1;
    transform: translate(0);
}

/* Responsive */

@media (max-width: 1080px) {
    .main-nav {
        gap: 19px;
    }

    .button-header {
        display: none;
    }

    .hero-grid {
        grid-template-columns: 1fr 0.88fr;
        gap: 52px;
    }

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

    .solution-card-featured {
        grid-row: span 1;
        min-height: 500px;
    }
}

@media (max-width: 860px) {
    .menu-toggle {
        display: block;
    }

    .main-nav {
        position: fixed;
        top: 86px;
        right: 20px;
        left: 20px;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        visibility: hidden;
        opacity: 0;
        background: var(--white);
        border: 1px solid var(--border);
        border-radius: 22px;
        padding: 16px;
        box-shadow: var(--shadow-large);
        transform: translateY(-12px);
        transition:
            opacity var(--transition),
            transform var(--transition),
            visibility var(--transition);
    }

    .main-nav.open {
        visibility: visible;
        opacity: 1;
        transform: translateY(0);
    }

    .main-nav a {
        padding: 14px;
    }

    .main-nav a::after {
        display: none;
    }

    .menu-toggle.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

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

    .menu-toggle.active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .hero {
        min-height: auto;
    }

    .hero-grid,
    .positioning-grid,
    .method-grid,
    .about-grid,
    .contact-shell {
        grid-template-columns: 1fr;
    }

    .hero-content {
        text-align: center;
    }

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

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

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

    .hero-profile {
        min-height: 620px;
        max-width: 560px;
        width: 100%;
        margin: 15px auto 0;
    }

    .positioning-grid {
        gap: 38px;
    }

    .positioning-copy {
        border-top: 1px solid var(--accent);
        border-left: 0;
        padding-top: 24px;
        padding-left: 0;
    }

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

    .hero-footer span:nth-child(3) {
        border-left: 0;
    }

    .hero-footer span {
        border-top: 1px solid rgba(11, 39, 73, 0.08);
        padding: 16px;
    }

    .number-card-dark {
        transform: none;
    }

    .section-heading-wide {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .method-intro {
        position: static;
    }

    .about-visual {
        max-width: 600px;
        width: 100%;
        margin-inline: auto;
    }

    .contact-info,
    .contact-form {
        padding: 48px;
    }

    .footer-main {
        grid-template-columns: 1.35fr 0.8fr 0.8fr;
        gap: 36px;
    }
}

@media (max-width: 640px) {
    .container {
        width: min(calc(100% - 28px), var(--container));
    }

    .header-container {
        min-height: 76px;
    }

    .brand-mark {
        width: 43px;
        height: 43px;
    }

    .brand-text strong {
        font-size: 0.84rem;
    }

    .brand-text small {
        font-size: 0.56rem;
    }

    .main-nav {
        top: 76px;
        right: 14px;
        left: 14px;
    }

    .hero {
        padding: 116px 0 24px;
    }

    .hero-content h1 {
        font-size: clamp(2.85rem, 14vw, 4rem);
    }

    .hero-actions {
        flex-direction: column;
    }

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

    .hero-proof {
        grid-template-columns: 1fr;
        text-align: left;
    }

    .hero-profile {
        min-height: 480px;
    }

    .profile-frame {
        inset: 0;
        border-radius: 160px 160px 28px 28px;
    }

    .profile-badge-top {
        top: 32px;
        left: -4px;
    }

    .profile-badge-bottom {
        right: -4px;
        bottom: 62px;
    }

    .hero-footer,
    .numbers-grid,
    .solutions-grid,
    .about-features,
    .form-row,
    .footer-main {
        grid-template-columns: 1fr;
    }

    .hero-footer span + span {
        border-left: 0;
    }

    .positioning-section,
    .solutions-section,
    .method-section,
    .about-section,
    .contact-section {
        padding: 84px 0;
    }

    .numbers-section {
        padding-bottom: 84px;
    }

    .number-card {
        min-height: 215px;
    }

    .solution-card,
    .solution-card-featured {
        min-height: auto;
    }

    .solution-card-featured h3 {
        margin-top: 42px;
        font-size: 2rem;
    }

    .method-step {
        grid-template-columns: 48px 1fr;
        gap: 16px;
    }

    .about-visual {
        min-height: 520px;
    }

    .about-photo {
        inset: 0 24px 70px 0;
    }

    .about-signature {
        width: 230px;
        padding: 24px;
    }

    .contact-shell {
        border-radius: 28px;
    }

    .contact-info,
    .contact-form {
        padding: 36px 24px;
    }

    .contact-direct a {
        font-size: 1.45rem;
    }

    .footer-main {
        gap: 34px;
    }

    .footer-bottom {
        flex-direction: column;
    }

    .whatsapp-float {
        right: 13px;
        bottom: 13px;
    }
}

@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;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}