:root {
    --ink: #111a26;
    --ink-2: #1d2c3f;
    --muted: #617080;
    --muted-2: #8492a0;
    --paper: #f4f1ea;
    --paper-2: #ebe7df;
    --white: #ffffff;
    --line: #d7d0c5;
    --line-strong: #bfb6aa;
    --teal: #2f8f91;
    --teal-soft: #d9eeee;
    --gold: #b9873a;
    --danger: #8a3b2f;
    --radius: 5px;
    --shadow: 0 22px 60px rgba(17, 26, 38, 0.14);
    --container: 1180px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: "Inter", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.58;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

body.menu-locked {
    overflow: hidden;
}

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

a {
    color: inherit;
}

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

.container {
    width: min(100% - 44px, var(--container));
    margin: 0 auto;
}

.narrow {
    max-width: 840px;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: rgba(244, 241, 234, 0.92);
    border-bottom: 1px solid rgba(215, 208, 197, 0.82);
    backdrop-filter: blur(18px);
    transition: background 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
    background: rgba(244, 241, 234, 0.98);
    box-shadow: 0 10px 34px rgba(17, 26, 38, 0.08);
}

.header-inner {
    min-height: 74px;
    display: flex;
    align-items: center;
    gap: 28px;
}

.brand {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    padding: 15px 0px;
}

.brand img {
    width: 146px;
    height: auto;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 26px;
    margin-left: auto;
}

.desktop-nav a,
.mobile-nav a,
.site-footer a {
    text-decoration: none;
}

.desktop-nav a {
    color: var(--ink-2);
    font-size: 0.84rem;
    font-weight: 700;
    letter-spacing: 0.01em;
}

.desktop-nav a:hover {
    color: var(--teal);
}

.header-cta,
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 18px;
    border-radius: var(--radius);
    border: 1px solid transparent;
    font-size: 0.9rem;
    font-weight: 800;
    text-decoration: none;
    cursor: pointer;
    transition: background 160ms ease, color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.header-cta,
.button-primary {
    background: var(--ink);
    color: var(--white);
    border-color: var(--ink);
}

.header-cta:hover,
.button-primary:hover {
    background: var(--teal);
    border-color: var(--teal);
    transform: translateY(-1px);
}

.button-secondary {
    color: var(--ink);
    background: transparent;
    border-color: var(--line-strong);
}

.button-secondary:hover,
.button-outline-dark:hover {
    color: var(--white);
    background: var(--ink);
    border-color: var(--ink);
    transform: translateY(-1px);
}

.button-outline-dark {
    color: var(--ink);
    background: transparent;
    border-color: var(--ink);
}

.full {
    width: 100%;
}

.menu-button {
    display: none;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    margin-left: auto;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: transparent;
    color: var(--ink);
    cursor: pointer;
}

.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 80;
    visibility: hidden;
    pointer-events: none;
}

.mobile-menu.is-open {
    visibility: visible;
    pointer-events: auto;
}

.mobile-backdrop {
    position: absolute;
    inset: 0;
    border: 0;
    background: rgba(17, 26, 38, 0.58);
    opacity: 0;
    transition: opacity 180ms ease;
}

.mobile-menu.is-open .mobile-backdrop {
    opacity: 1;
}

.mobile-panel {
    position: absolute;
    top: 0;
    right: 0;
    width: min(88vw, 360px);
    height: 100%;
    padding: 24px;
    background: var(--paper);
    box-shadow: -22px 0 70px rgba(17, 26, 38, 0.22);
    transform: translateX(100%);
    transition: transform 220ms ease;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.mobile-menu.is-open .mobile-panel {
    transform: translateX(0);
}

.mobile-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.mobile-panel-head img {
    width: 138px;
}

.mobile-panel .menu-button {
    display: inline-flex;
}

.mobile-nav {
    display: grid;
    gap: 0;
}

.mobile-nav a {
    padding: 15px 0;
    border-bottom: 1px solid var(--line);
    color: var(--ink);
    font-weight: 800;
}

.hero {
    position: relative;
    min-height: 700px;
    padding: 136px 0 76px;
    overflow: hidden;
    background: var(--paper);
}

.hero-media {
    position: absolute;
    top: 0;
    right: 0;
    width: 47%;
    height: 100%;
    z-index: 0;
}

.hero-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, var(--paper) 0%, rgba(244, 241, 234, 0.28) 20%, transparent 50%),
        linear-gradient(180deg, rgba(17, 26, 38, 0.1), rgba(17, 26, 38, 0.38));
}

.hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 56% center;
    filter: saturate(0.86) contrast(1.02);
}

.hero-overlay {
    display: none;
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 0.98fr) minmax(300px, 0.48fr);
    gap: 56px;
    align-items: end;
}

.hero-content {
    max-width: 760px;
    padding-top: 18px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    margin-bottom: 22px;
    color: var(--teal);
    font-size: 0.72rem;
    font-weight: 850;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.eyebrow::before {
    content: "";
    width: 34px;
    height: 1px;
    margin-right: 10px;
    background: currentColor;
}

.eyebrow.dark {
    color: var(--teal);
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1 {
    max-width: 720px;
    margin-bottom: 22px;
    color: var(--ink);
    font-size: clamp(2.65rem, 5.6vw, 4.85rem);
    line-height: 1.01;
    letter-spacing: -0.058em;
}

h1 span {
    color: inherit;
}

h2 {
    margin-bottom: 20px;
    color: var(--ink);
    font-size: clamp(1.9rem, 3.5vw, 2.95rem);
    line-height: 1.06;
    letter-spacing: -0.052em;
}

h3 {
    margin-bottom: 10px;
    color: var(--ink);
    font-size: 1.12rem;
    line-height: 1.24;
    letter-spacing: -0.025em;
}

.hero-content p {
    max-width: 610px;
    margin-bottom: 28px;
    color: var(--muted);
    font-size: 1.12rem;
    line-height: 1.75;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 30px;
}

.trust-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 730px;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.trust-row span {
    min-height: 78px;
    padding: 18px 18px 16px 0;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.35;
}

.trust-row span + span {
    padding-left: 18px;
    border-left: 1px solid var(--line);
}

.trust-row strong {
    display: block;
    margin-bottom: 4px;
    color: var(--ink);
}

.hero-card {
    align-self: end;
    max-width: 360px;
    margin-left: auto;
    padding: 24px;
    background: rgba(17, 26, 38, 0.93);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.card-label {
    display: block;
    margin-bottom: 18px;
    color: var(--teal-soft);
    font-size: 0.72rem;
    font-weight: 850;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.hero-card h2 {
    margin-bottom: 22px;
    color: var(--white);
    font-size: 1.32rem;
    line-height: 1.16;
    letter-spacing: -0.035em;
}

.deliverable-list {
    display: grid;
}

.deliverable-list span {
    display: grid;
    grid-template-columns: 44px 1fr;
    gap: 14px;
    padding: 13px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.13);
    color: #d6dde4;
    font-size: 0.92rem;
}

.deliverable-list strong {
    color: var(--teal-soft);
    font-size: 0.76rem;
    letter-spacing: 0.12em;
}

.metrics {
    background: var(--ink);
    color: var(--white);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.metrics article {
    min-height: 104px;
    padding: 22px 24px 20px 0;
    border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.metrics article + article {
    padding-left: 24px;
}

.metrics strong {
    display: block;
    margin-bottom: 7px;
    color: var(--paper);
    font-size: 2.1rem;
    line-height: 1;
    letter-spacing: -0.055em;
}

.metrics span {
    display: block;
    max-width: 160px;
    color: #aeb8c3;
    font-size: 0.86rem;
    font-weight: 700;
    line-height: 1.35;
}

.problem-strip {
    padding: 54px 0 10px;
    background: var(--paper);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--line-strong);
    border-bottom: 1px solid var(--line-strong);
}

.problem-grid article {
    padding: 24px 28px 26px 0;
}

.problem-grid article + article {
    padding-left: 28px;
    border-left: 1px solid var(--line);
}

.problem-grid article > strong {
    display: block;
    margin-bottom: 22px;
    color: var(--danger);
    font-size: 0.78rem;
    letter-spacing: 0.14em;
}

.problem-grid p {
    margin-bottom: 0;
    color: var(--muted);
    font-size: 0.96rem;
}

.section {
    padding: 88px 0;
}

.section-white {
    background: var(--paper);
}

.section-muted {
    background: var(--paper-2);
}

.section-dark {
    background: var(--ink);
    color: var(--white);
}

.split {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) 410px;
    gap: 68px;
    align-items: center;
}

.section-copy p,
.section-heading p,
.portfolio-band p {
    color: var(--muted);
    font-size: 1.04rem;
    line-height: 1.76;
}

.section-copy p {
    max-width: 680px;
}

.profile-card {
    padding: 32px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.46);
}

.profile-head {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--line);
}

.profile-head > .material-symbols-outlined {
    display: none;
}

.profile-head h3 {
    margin: 0 0 5px;
    font-size: 1.55rem;
}

.profile-head p {
    margin: 0;
    color: var(--muted);
    font-weight: 700;
}

.profile-items {
    display: grid;
    gap: 0;
    margin-top: 18px;
}

.profile-items span {
    padding: 15px 0;
    border-bottom: 1px solid var(--line);
    color: var(--ink-2);
    font-size: 0.95rem;
}

.profile-note {
    margin: 22px 0 0;
    color: var(--muted);
    font-size: 0.95rem;
}

.section-heading {
    max-width: 790px;
    margin-bottom: 36px;
}

.section-heading.light h2 {
    color: var(--white);
}

.section-heading.light p {
    color: #aeb8c3;
}

.service-list {
    display: grid;
    gap: 0;
    border-top: 1px solid var(--line-strong);
}

.service-card {
    display: grid;
    grid-template-columns: 170px minmax(0, 1fr) 150px;
    column-gap: 32px;
    row-gap: 8px;
    align-items: start;
    min-height: 0;
    padding: 24px 20px;
    border-bottom: 1px solid var(--line);
    background: transparent;
    transition: background 160ms ease;
}

.service-card:hover {
    background: rgba(255, 255, 255, 0.36);
}

.service-card small {
    grid-column: 1;
    grid-row: 1 / span 2;
    width: fit-content;
    padding-top: 4px;
    color: var(--teal);
    font-size: 0.73rem;
    font-weight: 850;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.service-card .material-symbols-outlined {
    display: none;
}

.service-card h3 {
    grid-column: 2;
    grid-row: 1;
    margin-bottom: 8px;
    font-size: 1.25rem;
}

.service-card p {
    grid-column: 2;
    grid-row: 2;
    max-width: 600px;
    margin-bottom: 0;
    color: var(--muted);
    font-size: 0.98rem;
    line-height: 1.65;
}

.service-card a {
    grid-column: 3;
    grid-row: 1 / span 2;
    justify-self: end;
    padding-top: 6px;
    color: var(--ink);
    font-size: 0.88rem;
    font-weight: 850;
    text-decoration: none;
}

.service-card a::after {
    content: " \2192";
    color: var(--teal);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid rgba(255, 255, 255, 0.22);
}

.process-step {
    padding: 26px 28px 4px 0;
}

.process-step + .process-step {
    padding-left: 28px;
    border-left: 1px solid rgba(255, 255, 255, 0.14);
}

.process-step span {
    display: block;
    margin-bottom: 36px;
    color: var(--teal-soft);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.14em;
}

.process-step h3 {
    color: var(--white);
}

.process-step p {
    color: #aeb8c3;
}

.portfolio-band {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 34px;
    align-items: center;
    padding: 30px 0;
    border-top: 1px solid var(--line-strong);
    border-bottom: 1px solid var(--line-strong);
}

.portfolio-band h2 {
    max-width: 650px;
    font-size: clamp(1.8rem, 3.4vw, 2.75rem);
}

.portfolio-band p {
    margin-bottom: 0;
}

.faq-list {
    display: grid;
    gap: 0;
    border-top: 1px solid var(--line-strong);
}

.faq-item {
    border-bottom: 1px solid var(--line);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 22px 0;
    border: 0;
    background: transparent;
    color: var(--ink);
    text-align: left;
    font-weight: 850;
    cursor: pointer;
}

.faq-question .material-symbols-outlined {
    color: var(--teal);
    transition: transform 180ms ease;
}

.faq-item.is-open .faq-question .material-symbols-outlined {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 220ms ease;
}

.faq-answer p {
    max-width: 680px;
    margin: 0;
    padding: 0 0 24px;
    color: var(--muted);
}

.section-contact {
    background: var(--ink);
    color: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.88fr) minmax(420px, 1fr);
    gap: 76px;
    align-items: start;
}

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

.contact-copy p {
    max-width: 520px;
    color: #aeb8c3;
}

.contact-list {
    display: grid;
    gap: 14px;
    margin-top: 36px;
}

.contact-list a,
.contact-list span {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #d8dee5;
    text-decoration: none;
    font-weight: 700;
}

.contact-list .material-symbols-outlined {
    color: var(--teal-soft);
}

.contact-form {
    padding: 30px;
    border-radius: var(--radius);
    background: var(--paper);
    color: var(--ink);
    box-shadow: var(--shadow);
}

.field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.field-group {
    margin-bottom: 16px;
}

.field-group label {
    display: block;
    margin-bottom: 7px;
    color: var(--ink);
    font-size: 0.84rem;
    font-weight: 850;
}

.field-group input,
.field-group select,
.field-group textarea {
    width: 100%;
    padding: 13px 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.68);
    color: var(--ink);
    outline: none;
    transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.field-group textarea {
    resize: vertical;
}

.field-group input:focus,
.field-group select:focus,
.field-group textarea:focus {
    border-color: var(--teal);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(47, 143, 145, 0.13);
}

.form-message {
    margin-bottom: 18px;
    padding: 12px 14px;
    border-radius: var(--radius);
    font-weight: 800;
}

.form-message.success {
    background: var(--teal-soft);
    color: #135f61;
}

.form-message.error {
    background: #f4dad5;
    color: #8a3b2f;
}

.site-footer {
    padding: 54px 0 24px;
    background: #0b121c;
    color: #aeb8c3;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 46px;
}

.site-footer img {
    width: 155px;
    margin-bottom: 18px;
    filter: brightness(0) invert(1);
}

.site-footer p {
    max-width: 360px;
    margin-bottom: 0;
}

.site-footer strong {
    display: block;
    margin-bottom: 12px;
    color: var(--white);
}

.site-footer a,
.site-footer span {
    display: block;
    margin-bottom: 8px;
    color: #aeb8c3;
}

.site-footer a:hover {
    color: var(--teal-soft);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 40px;
    padding-top: 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    font-size: 0.82rem;
}

.whatsapp-float {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 45;
    width: 54px;
    height: 54px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #25d366;
    color: var(--white);
    box-shadow: 0 14px 34px rgba(37, 211, 102, 0.34);
    text-decoration: none;
    transition: transform 160ms ease;
}

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

.js .reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 520ms ease, transform 520ms ease;
}

.js .reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1040px) {
    .desktop-nav,
    .header-cta {
        display: none;
    }

    .menu-button {
        display: inline-flex;
    }

    .hero {
        min-height: auto;
        padding: 118px 0 64px;
    }

    .hero-media {
        width: 100%;
        height: 360px;
        top: auto;
        bottom: 0;
        opacity: 0.2;
    }

    .hero-media::after {
        background: linear-gradient(180deg, var(--paper), rgba(244, 241, 234, 0.72));
    }

    .hero-grid,
    .split,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 38px;
    }

    .hero-card {
        margin-left: 0;
    }

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

    .problem-grid article,
    .problem-grid article + article,
    .process-step,
    .process-step + .process-step {
        padding-left: 0;
        border-left: 0;
    }

    .problem-grid article + article,
    .process-step + .process-step {
        border-top: 1px solid var(--line);
    }

    .process-step + .process-step {
        border-color: rgba(255, 255, 255, 0.14);
    }

    .service-card {
        grid-template-columns: 145px minmax(0, 1fr);
        column-gap: 28px;
    }

    .service-card a {
        grid-column: 2;
        grid-row: 3;
        justify-self: start;
        padding-top: 6px;
    }
}

@media (max-width: 760px) {
    .container {
        width: min(100% - 30px, var(--container));
    }

    .header-inner {
        min-height: 68px;
    }

    .brand img {
        width: 124px;
    }

    .hero {
        padding: 104px 0 52px;
    }

    h1 {
        font-size: clamp(2.2rem, 11.5vw, 3.35rem);
        line-height: 1.04;
    }

    h2 {
        font-size: clamp(1.65rem, 8.8vw, 2.25rem);
        line-height: 1.1;
    }

    .hero-content p {
        font-size: 1rem;
    }

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

    .trust-row,
    .metrics-grid,
    .footer-grid,
    .field-row,
    .portfolio-band {
        grid-template-columns: 1fr;
    }

    .trust-row span,
    .trust-row span + span {
        min-height: 0;
        padding: 14px 0;
        border-left: 0;
        border-top: 1px solid var(--line);
    }

    .trust-row span:first-child {
        border-top: 0;
    }

    .metrics article,
    .metrics article + article {
        min-height: 0;
        padding: 22px 0;
        border-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    }

    .section {
        padding: 62px 0;
    }

    .problem-strip {
        padding-top: 44px;
    }

    .profile-card,
    .contact-form,
    .hero-card {
        padding: 24px;
    }

    .service-card {
        grid-template-columns: 1fr;
        gap: 8px;
        padding: 22px 0;
    }

    .service-card small,
    .service-card h3,
    .service-card p,
    .service-card a {
        grid-column: auto;
        grid-row: auto;
    }

    .service-card a {
        padding-top: 4px;
        justify-self: start;
    }

    .portfolio-band {
        align-items: stretch;
    }

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

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}