@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600&family=Playfair+Display:ital,wght@0,400;0,500;1,400&display=swap');

:root {
    --fondo: #f4f1eb;
    --blanco: #ffffff;
    --negro: #171717;
    --gris: #716e68;
    --beige: #a8895b;
    --borde: #dcd7ce;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--fondo);
    color: var(--negro);
    font-family: "DM Sans", Arial, sans-serif;
}

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


/* =========================
   HEADER
========================= */

.header {
    width: 100%;
    height: 105px;

    display: flex;
    align-items: center;

    padding: 0 5%;

    position: relative;
    z-index: 10;

    border-bottom: 1px solid rgba(0, 0, 0, 0.08);

    background: rgba(244, 241, 235, 0.96);
}

.logo {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-family: "Playfair Display", serif;

    font-size: 29px;

    letter-spacing: 8px;
}

.logo-small {
    font-size: 8px;

    letter-spacing: 6px;

    margin-top: 3px;
}

.nav {
    display: flex;

    gap: 38px;

    margin-left: auto;
    margin-right: 45px;
}

.nav a {
    font-size: 14px;

    position: relative;
}

.nav a::after {
    content: "";

    position: absolute;

    left: 0;
    bottom: -8px;

    width: 0;
    height: 1px;

    background: var(--negro);

    transition: 0.3s;
}

.nav a:hover::after {
    width: 100%;
}

.header-button {
    background: var(--negro);

    color: white;

    padding: 16px 23px;

    display: flex;
    align-items: center;

    gap: 28px;

    font-size: 13px;

    transition: 0.3s;
}

.header-button:hover {
    background: var(--beige);
}

.menu-button {
    display: none;

    border: 0;

    background: transparent;

    font-size: 28px;

    cursor: pointer;
}


/* =========================
   HERO
========================= */

.hero {
    width: 100%;

    min-height: calc(100vh - 105px);

    display: grid;

    grid-template-columns: 46% 54%;
}

.hero-content {
    padding: 80px 9% 70px 11%;

    display: flex;
    flex-direction: column;
    justify-content: center;
}

.eyebrow {
    color: var(--beige);

    font-size: 11px;

    letter-spacing: 2.2px;

    font-weight: 600;
}

.hero h1 {
    font-family: "Playfair Display", serif;

    font-size: clamp(55px, 5vw, 90px);

    font-weight: 400;

    line-height: 1;

    letter-spacing: -2px;

    margin-top: 32px;
}

.hero h1 span {
    display: block;

    color: var(--beige);

    font-style: italic;
}

.hero-content > p {
    max-width: 530px;

    color: var(--gris);

    font-size: 16px;

    line-height: 1.8;

    margin-top: 32px;
}

.hero-buttons {
    display: flex;

    gap: 12px;

    margin-top: 38px;
}

.button-dark {
    background: var(--negro);

    color: white;

    padding: 17px 24px;

    display: flex;
    align-items: center;

    gap: 35px;

    font-size: 14px;

    transition: 0.3s;
}

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

.button-light {
    padding: 17px 24px;

    border: 1px solid var(--borde);

    font-size: 14px;

    transition: 0.3s;
}

.button-light:hover {
    background: var(--blanco);
}


/* =========================
   FOTO PRINCIPAL
========================= */

.hero-image {
    min-height: 600px;

    position: relative;

    background-image:
        linear-gradient(
            rgba(0, 0, 0, 0.02),
            rgba(0, 0, 0, 0.12)
        ),
        url("https://images.unsplash.com/photo-1600210492486-724fe5c67fb0?auto=format&fit=crop&w=1800&q=90");

    background-size: cover;

    background-position: center;
}

.image-label {
    position: absolute;

    left: 35px;
    bottom: 35px;

    background: rgba(255, 255, 255, 0.90);

    backdrop-filter: blur(10px);

    padding: 17px 22px;

    display: flex;
    align-items: center;

    gap: 18px;
}

.image-label span {
    color: var(--beige);

    font-size: 12px;
}

.image-label p {
    font-size: 13px;
}

/* =========================
   NUESTRO ESTUDIO
========================= */

.studio-section {
    padding: 140px 8%;
    display: grid;
    grid-template-columns: 10% 55% 35%;
    border-top: 1px solid var(--borde);
    border-bottom: 1px solid var(--borde);
}

.studio-number {
    color: var(--beige);
    font-size: 12px;
    padding-top: 5px;
}

.studio-title {
    padding-right: 60px;
}

.studio-title h2 {
    font-family: "Playfair Display", serif;
    font-size: clamp(44px, 5vw, 78px);
    font-weight: 400;
    line-height: 1.05;
    margin-top: 25px;
}

.studio-title h2 span {
    display: block;
    color: var(--beige);
    font-style: italic;
}

.studio-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 22px;
    padding-left: 35px;
}

.studio-text p {
    color: var(--gris);
    line-height: 1.9;
    font-size: 15px;
}

.studio-text a {
    margin-top: 15px;
    font-size: 13px;
    font-weight: 500;
    transition: 0.3s;
}

.studio-text a:hover {
    color: var(--beige);
}

/* =========================
   SERVICIOS
========================= */

.services-section {
    padding: 120px 8%;
}

.services-heading {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 40px;
    margin-bottom: 60px;
}

.services-heading h2 {
    font-family: "Playfair Display", serif;
    font-size: clamp(50px, 5vw, 75px);
    font-weight: 400;
    margin-top: 18px;
}

.services-heading > p {
    color: var(--gris);
    font-size: 14px;
    max-width: 320px;
    line-height: 1.8;
}

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

.service-card {
    min-height: 380px;
    padding: 40px;
    border-right: 1px solid var(--borde);

    display: flex;
    flex-direction: column;

    transition: 0.35s;
}

.service-card:last-child {
    border-right: none;
}

.service-card:hover {
    background: var(--negro);
    color: white;
}

.service-number {
    color: var(--beige);
    font-size: 11px;
    letter-spacing: 1px;
}

.service-card h3 {
    font-family: "Playfair Display", serif;
    font-size: 36px;
    font-weight: 400;
    margin-top: 75px;
}

.service-card p {
    color: var(--gris);
    line-height: 1.8;
    font-size: 14px;
    margin-top: 20px;
    max-width: 350px;
}

.service-card a {
    margin-top: auto;
    padding-top: 35px;
    font-size: 13px;
    font-weight: 500;
}

.service-card:hover p {
    color: #c7c7c7;
}

.service-card:hover a {
    color: var(--beige);
}

/* =========================
   PROYECTOS
========================= */

.projects-section {
    background: var(--negro);
    color: white;
    padding: 130px 8%;
}

.projects-heading {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 40px;
    margin-bottom: 70px;
}

.projects-heading h2 {
    font-family: "Playfair Display", serif;
    font-size: clamp(50px, 5vw, 78px);
    font-weight: 400;
    line-height: 1.05;
    margin-top: 20px;
}

.projects-heading h2 span {
    display: block;
    color: var(--beige);
    font-style: italic;
}

.projects-heading > a {
    font-size: 13px;
    color: white;
    transition: 0.3s;
}

.projects-heading > a:hover {
    color: var(--beige);
}

.projects-grid {
    display: grid;
    grid-template-columns: 1.25fr 1fr;
    gap: 50px 28px;
}

.project-large {
    grid-row: span 2;
}

.project-image {
    width: 100%;
    height: 430px;
    background-size: cover;
    background-position: center;
    transition: 0.4s;
}

.project-large .project-image {
    height: 850px;
}

.project-card:hover .project-image {
    transform: scale(0.985);
}

.project-image-1 {
    background-image:
        url("https://images.unsplash.com/photo-1615529162924-f8605388461d?auto=format&fit=crop&w=1600&q=90");
}

.project-image-2 {
    background-image:
        url("https://images.unsplash.com/photo-1600566753086-00f18fb6b3ea?auto=format&fit=crop&w=1200&q=90");
}

.project-image-3 {
    background-image:
        url("https://images.unsplash.com/photo-1600210491369-e753d80a41f3?auto=format&fit=crop&w=1200&q=90");
}

.project-info {
    padding-top: 16px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.project-info span {
    font-size: 10px;
    letter-spacing: 1.3px;
    color: #aaa;
}

.project-info h3 {
    font-family: "Playfair Display", serif;
    font-size: 27px;
    font-weight: 400;
    margin-top: 5px;
}

/* =========================
   CTA / BRIEF
========================= */

.cta-section {
    padding: 150px 8%;
    text-align: center;
    background: var(--fondo);
}

.cta-section h2 {
    font-family: "Playfair Display", serif;
    font-size: clamp(50px, 5vw, 82px);
    font-weight: 400;
    line-height: 1.05;
    margin: 25px auto 30px;
    max-width: 900px;
}

.cta-section h2 span {
    display: block;
    color: var(--beige);
    font-style: italic;
}

.cta-section p {
    color: var(--gris);
    font-size: 15px;
    line-height: 1.8;
    max-width: 520px;
    margin: 0 auto 35px;
}

.cta-section .button-dark {
    display: inline-flex;
}

/* =========================
   FOOTER
========================= */

.footer {
    background: var(--negro);
    color: white;
    padding: 85px 8% 35px;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 50px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-brand .logo-main {
    font-size: 30px;
    color: white;
}

.footer-brand .logo-small {
    color: white;
}

.footer-brand p {
    margin-top: 25px;
    color: #a8a8a8;
    font-size: 12px;
    line-height: 1.8;
}

.footer-column {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 13px;
}

.footer-label {
    color: var(--beige);
    font-size: 10px;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.footer-column a,
.footer-column > span:not(.footer-label) {
    color: #d1d1d1;
    font-size: 13px;
    transition: 0.3s;
}

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

.footer-brief {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 35px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.35);
}

.footer-bottom {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    align-items: center;
    padding-top: 28px;
}

.footer-bottom p,
.footer-bottom a {
    color: #777;
    font-size: 10px;
}

.footer-bottom p:nth-child(2) {
    text-align: center;
}

.footer-bottom a {
    text-align: right;
    transition: 0.3s;
}

.footer-bottom a:hover {
    color: var(--beige);
}

/* =========================
   BRIEF DE DISEÑO INTERIOR
========================= */

.brief-page {
    background: var(--fondo);
    color: var(--negro);
}

.brief-header {
    height: 100px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    padding: 0 6%;

    border-bottom: 1px solid var(--borde);

    background: rgba(244, 241, 235, 0.96);
}

.brief-back {
    font-size: 13px;
    color: var(--gris);

    transition: 0.3s;
}

.brief-back:hover {
    color: var(--beige);
}


/* PORTADA */

.brief-hero {
    min-height: calc(100vh - 100px);

    display: grid;
    grid-template-columns: 48% 52%;
}

.brief-hero-text {
    padding: 80px 10% 80px 12%;

    display: flex;
    flex-direction: column;
    justify-content: center;
}

.brief-hero h1 {
    font-family: "Playfair Display", serif;

    font-size: clamp(55px, 5vw, 86px);

    line-height: 1;

    font-weight: 400;

    margin-top: 30px;
}

.brief-hero h1 span {
    display: block;

    color: var(--beige);

    font-style: italic;
}

.brief-hero-text > p {
    max-width: 560px;

    color: var(--gris);

    line-height: 1.9;

    font-size: 15px;

    margin-top: 32px;
}


/* INFO DEL BRIEF */

.brief-meta {
    display: flex;
    gap: 45px;

    margin-top: 40px;
}

.brief-meta > div {
    display: flex;
    align-items: center;

    gap: 12px;
}

.brief-meta-icon {
    width: 36px;
    height: 36px;

    border: 1px solid var(--borde);

    border-radius: 50%;

    display: flex;
    align-items: center;
    justify-content: center;

    color: var(--beige);
}

.brief-meta div div {
    display: flex;
    flex-direction: column;

    gap: 3px;
}

.brief-meta strong {
    font-size: 12px;
    font-weight: 500;
}

.brief-meta div div span {
    color: var(--gris);

    font-size: 11px;
}


/* BOTÓN COMENZAR */

.brief-start {
    width: fit-content;

    margin-top: 42px;

    padding: 17px 24px;

    border: none;

    background: var(--negro);

    color: white;

    display: flex;
    align-items: center;

    gap: 45px;

    font-family: "DM Sans", sans-serif;

    cursor: pointer;

    transition: 0.3s;
}

.brief-start:hover {
    background: var(--beige);
}


/* FOTO */

.brief-hero-image {
    position: relative;

    min-height: 700px;

    background:
        linear-gradient(
            rgba(0, 0, 0, 0.02),
            rgba(0, 0, 0, 0.12)
        ),
        url("https://images.unsplash.com/photo-1600566753190-17f0baa2a6c3?auto=format&fit=crop&w=1800&q=90");

    background-size: cover;
    background-position: center;
}

.brief-image-card {
    position: absolute;

    right: 35px;
    bottom: 35px;

    background: rgba(255, 255, 255, 0.92);

    backdrop-filter: blur(12px);

    padding: 18px 22px;
}

.brief-image-card span {
    font-family: "Playfair Display", serif;

    letter-spacing: 4px;

    font-size: 18px;
}

.brief-image-card p {
    color: var(--gris);

    margin-top: 5px;

    font-size: 10px;
}


/* ÁREA DEL FORMULARIO */

.brief-form-area {
    padding: 100px 8% 130px;

    background: #efebe4;
}


/* PROGRESO */

.brief-progress {
    max-width: 1350px;

    margin: 0 auto 45px;
}

.brief-progress-top {
    display: flex;
    justify-content: space-between;

    margin-bottom: 12px;

    font-size: 10px;

    letter-spacing: 1.5px;

    color: var(--gris);
}

.brief-progress-bar {
    height: 2px;

    background: #d6d0c7;
}

.brief-progress-fill {
    width: 0%;

    height: 100%;

    background: var(--beige);

    transition: 0.4s;
}


/* PASOS */

.brief-steps {
    max-width: 1350px;

    margin: 0 auto 35px;

    display: grid;

    grid-template-columns: repeat(6, 1fr);

    border: 1px solid var(--borde);

    background: var(--fondo);
}

.brief-step {
    min-height: 105px;

    padding: 22px;

    border-right: 1px solid var(--borde);

    display: flex;
    flex-direction: column;
    justify-content: space-between;

    color: var(--gris);
}

.brief-step:last-child {
    border-right: none;
}

.brief-step span {
    font-size: 11px;

    color: var(--gris);
}

.brief-step p {
    font-family: "Playfair Display", serif;

    font-size: 16px;
}

.brief-step.active {
    background: var(--negro);

    color: white;
}

.brief-step.active span {
    color: var(--beige);
}


/* TARJETA FORMULARIO */

.brief-form-card {

    
    max-width: 1350px;

    margin: 0 auto;

    background: white;

    padding: 55px;

    border: 1px solid var(--borde);
}

.brief-panel {
    display: none;
}

.brief-panel.active-panel {
    display: block;
}

.brief-form-heading {
    display: grid;

    grid-template-columns: 80px 1fr;

    gap: 30px;

    padding-bottom: 40px;

    border-bottom: 1px solid var(--borde);
}

.brief-form-heading > span {
    color: var(--beige);

    font-size: 12px;
}

.brief-form-heading p {
    color: var(--beige);

    font-size: 10px;

    letter-spacing: 2px;
}

.brief-form-heading h2 {
    font-family: "Playfair Display", serif;

    font-size: 40px;

    font-weight: 400;

    margin-top: 8px;
}


/* CAMPOS */

.brief-fields {
    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 25px;

    padding: 45px 0;
}

.brief-field {
    display: flex;

    flex-direction: column;

    gap: 10px;
}

.brief-field label {
    font-size: 12px;

    font-weight: 500;
}

.brief-field input {
    width: 100%;

    padding: 16px 0;

    border: none;

    border-bottom: 1px solid var(--borde);

    background: transparent;

    font-family: "DM Sans", sans-serif;

    font-size: 14px;

    outline: none;

    transition: 0.3s;
}

.brief-field input:focus {
    border-bottom-color: var(--beige);
}

.brief-field input::placeholder {
    color: #aaa;
}


/* BOTONES DEL FORMULARIO */

.brief-actions {
    display: flex;

    align-items: center;
    justify-content: space-between;

    padding-top: 25px;

    border-top: 1px solid var(--borde);
}

.brief-actions > span {
    color: var(--gris);

    font-size: 11px;
}

.brief-actions button {
    border: none;

    background: var(--negro);

    color: white;

    padding: 16px 24px;

    display: flex;

    gap: 40px;

    font-family: "DM Sans", sans-serif;

    cursor: pointer;

    transition: 0.3s;
}

.brief-actions button:hover {
    background: var(--beige);
}
/* =========================
   OPCIONES DEL PASO 2
========================= */

.brief-question {
    padding: 40px 0 20px;
}

.brief-question-title {
    display: block;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 22px;
}

.brief-options-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
}

.brief-option {
    position: relative;

    min-height: 150px;

    padding: 22px 18px;

    border: 1px solid var(--borde);

    background: #faf9f6;

    display: flex;
    flex-direction: column;

    cursor: pointer;

    transition: 0.3s;
}

.brief-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.brief-option-number {
    color: var(--beige);

    font-size: 10px;

    letter-spacing: 1px;
}

.brief-option strong {
    font-family: "Playfair Display", serif;

    font-size: 20px;

    font-weight: 400;

    margin-top: 25px;
}

.brief-option small {
    color: var(--gris);

    font-size: 11px;

    line-height: 1.6;

    margin-top: 8px;
}

.brief-option:hover {
    border-color: var(--negro);

    transform: translateY(-3px);
}

.brief-option:has(input:checked) {
    background: var(--negro);

    border-color: var(--negro);

    color: white;
}

.brief-option:has(input:checked) small {
    color: #bdbdbd;
}

.brief-option:has(input:checked) .brief-option-number {
    color: var(--beige);
}
/* SELECT DEL BRIEF */

.brief-field select {
    width: 100%;

    padding: 16px 35px 16px 0;

    border: none;
    border-bottom: 1px solid var(--borde);

    background-color: transparent;

    font-family: "DM Sans", sans-serif;

    font-size: 14px;

    color: var(--negro);

    outline: none;

    cursor: pointer;

    appearance: none;

    background-image:
        linear-gradient(45deg, transparent 50%, var(--gris) 50%),
        linear-gradient(135deg, var(--gris) 50%, transparent 50%);

    background-position:
        calc(100% - 12px) 21px,
        calc(100% - 7px) 21px;

    background-size:
        5px 5px,
        5px 5px;

    background-repeat: no-repeat;

    transition: 0.3s;
}

.brief-field select:focus {
    border-bottom-color: var(--beige);
}


/* CAMPO "OTRO" - RELACIÓN DEL PROYECTO */

.brief-other-field {
    display: none;
    margin-top: 22px;
}

.brief-other-field.show {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.brief-other-field label {
    font-size: 12px;
    font-weight: 500;
}

.brief-other-field input {
    width: 100%;
    padding: 16px 0;

    border: none;
    border-bottom: 1px solid var(--borde);

    background: transparent;

    font-family: "DM Sans", sans-serif;
    font-size: 14px;

    outline: none;
}

.brief-other-field input:focus {
    border-bottom-color: var(--beige);
}

/* =========================
   PASO 5 - INSPIRACIÓN
========================= */


/* CONTENIDO DE REFERENCIAS */

.brief-reference-content {
    margin-top: 35px;
}


/* =========================
   SUBIDA DE ARCHIVOS
========================= */

.brief-upload-area {
    width: 100%;
    margin-bottom: 35px;
}

.brief-upload-area > label {
    min-height: 260px;

    border: 1px dashed #bbb3a8;

    background: #f8f6f2;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    text-align: center;

    padding: 45px 30px;

    cursor: pointer;

    transition: 0.3s;
}

.brief-upload-area > label:hover {
    border-color: var(--beige);
    background: #f1ede6;
}

.brief-upload-icon {
    width: 54px;
    height: 54px;

    border: 1px solid var(--borde);
    border-radius: 50%;

    display: flex;
    align-items: center;
    justify-content: center;

    font-size: 24px;

    color: var(--beige);

    margin-bottom: 18px;

    transition: 0.3s;
}

.brief-upload-area > label:hover .brief-upload-icon {
    background: var(--negro);
    border-color: var(--negro);
    color: white;
}

.brief-upload-area strong {
    font-family: "Playfair Display", serif;

    font-size: 24px;
    font-weight: 400;
}

.brief-upload-area small {
    color: var(--gris);

    font-size: 12px;

    margin-top: 8px;

    line-height: 1.6;
}


/* BOTÓN VISUAL PARA ARCHIVOS */

.brief-upload-button {
    margin-top: 22px;

    padding: 13px 22px;

    background: var(--negro);

    color: white;

    font-size: 12px;

    transition: 0.3s;
}

.brief-upload-area > label:hover .brief-upload-button {
    background: var(--beige);
}


/* OCULTAMOS EL BOTÓN ANTIGUO DE WINDOWS */

.brief-upload-area input[type="file"] {
    display: none;
}


/* TEXTO DE FORMATOS */

.brief-upload-area > p {
    text-align: center;

    color: var(--gris);

    font-size: 10px;

    margin-top: 12px;

    letter-spacing: 0.5px;
}


/* =========================
   TEXTAREA MODERNO
========================= */

.brief-field textarea {
    width: 100%;

    min-height: 150px;

    padding: 18px;

    border: 1px solid var(--borde);

    background: #faf9f6;

    color: var(--negro);

    font-family: "DM Sans", sans-serif;

    font-size: 14px;

    line-height: 1.7;

    outline: none;

    resize: vertical;

    transition: 0.3s;
}

.brief-field textarea:focus {
    border-color: var(--beige);
    background: white;
}

.brief-field textarea::placeholder {
    color: #aaa;
}


/* =========================
   LISTA DE ARCHIVOS
========================= */

.brief-file-list {
    display: flex;
    flex-direction: column;

    gap: 8px;

    margin-bottom: 25px;
}

.brief-file-item {
    border-bottom: 1px solid var(--borde);

    padding: 12px 0;

    display: flex;
    justify-content: space-between;
    align-items: center;

    font-size: 12px;
}

.brief-file-item span:last-child {
    color: var(--beige);
}

/* =========================
   INFORMACIÓN DEL ARCHIVO
========================= */

.brief-file-info {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.brief-file-info span {
    font-size: 12px;
    color: var(--negro);
}

.brief-file-info small {
    font-size: 10px;
    color: var(--gris);
}


/* =========================
   BOTÓN ELIMINAR ARCHIVO
========================= */

.brief-file-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    padding: 9px 16px;

    border: 1px solid var(--borde);
    border-radius: 30px;

    background: transparent;

    color: var(--gris);

    font-family: "DM Sans", sans-serif;
    font-size: 11px;
    font-weight: 500;

    cursor: pointer;

    transition: 0.25s ease;
}

.brief-file-remove:hover {
    background: var(--negro);
    border-color: var(--negro);
    color: white;

    transform: translateY(-1px);
}

.brief-file-remove:active {
    transform: translateY(0);
}

/* =========================
   PASO 6 - CONFIRMACIÓN
========================= */

.brief-confirm-intro {
    margin: 0 0 45px;
    padding-bottom: 35px;
    border-bottom: 1px solid var(--borde);
}

.brief-confirm-intro p {
    max-width: 760px;
    margin: 0;
    color: var(--gris);
    font-size: 14px;
    line-height: 1.8;
}


/* =========================
   SECCIONES DEL RESUMEN
========================= */

.brief-summary-section {
    padding: 38px 0;
    border-bottom: 1px solid var(--borde);
}

.brief-summary-heading {
    display: grid;
    grid-template-columns: 55px 1fr;
    gap: 22px;
    margin-bottom: 28px;
}

.brief-summary-heading > span {
    color: var(--beige);
    font-size: 11px;
    letter-spacing: 1px;
}

.brief-summary-heading small {
    display: block;
    margin-bottom: 7px;

    color: var(--beige);

    font-size: 10px;
    letter-spacing: 2px;
}

.brief-summary-heading h3 {
    margin: 0;

    font-family: "Playfair Display", serif;
    font-size: 28px;
    font-weight: 400;
}


/* =========================
   TARJETAS DE INFORMACIÓN
========================= */

.brief-summary-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);

    gap: 12px;

    margin-left: 77px;
}

.brief-summary-item {
    min-height: 115px;

    padding: 22px;

    background: #f8f6f2;

    border: 1px solid var(--borde);

    display: flex;
    flex-direction: column;
    justify-content: space-between;

    transition: 0.25s ease;
}

.brief-summary-item:hover {
    background: #f3efe8;
    border-color: var(--beige);
}

.brief-summary-item > span {
    margin-bottom: 16px;

    color: var(--gris);

    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1.2px;
}

.brief-summary-item strong {
    color: var(--negro);

    font-family: "Playfair Display", serif;
    font-size: 18px;
    line-height: 1.45;
    font-weight: 400;

    overflow-wrap: anywhere;
}

.brief-summary-wide {
    grid-column: span 2;
}


/* =========================
   CONFIRMACIÓN FINAL
========================= */

.brief-final-confirmation {
    margin-top: 45px;

    padding: 24px 26px;

    background: #f8f6f2;

    border: 1px solid var(--borde);
}

.brief-final-confirmation label {
    display: flex;
    align-items: flex-start;

    gap: 14px;

    cursor: pointer;
}

.brief-final-confirmation input {
    appearance: none;

    width: 19px;
    height: 19px;

    flex: 0 0 19px;

    margin-top: 1px;

    border: 1px solid var(--borde);

    background: white;

    cursor: pointer;

    position: relative;
}

.brief-final-confirmation input:checked {
    background: var(--negro);
    border-color: var(--negro);
}

.brief-final-confirmation input:checked::after {
    content: "✓";

    position: absolute;

    left: 50%;
    top: 48%;

    transform: translate(-50%, -50%);

    color: white;

    font-size: 11px;
}

.brief-final-confirmation span {
    color: var(--gris);

    font-size: 12px;
    line-height: 1.7;
}


/* =========================
   BOTÓN FINAL
========================= */

.brief-submit {
    min-width: 220px;

    padding: 17px 20px;

    border: none;

    background: var(--negro);

    color: white;

    font-family: "DM Sans", sans-serif;
    font-size: 12px;

    cursor: pointer;

    display: inline-flex;
    align-items: center;
    justify-content: space-between;

    gap: 35px;

    transition: 0.3s ease;
}

.brief-submit:hover {
    background: var(--beige);
}

/* BOTÓN DESACTIVADO HASTA CONFIRMAR */

.brief-submit:disabled,
.brief-submit.is-disabled {
    background: #d8d4cd;
    color: #8c8983;

    cursor: not-allowed;

    opacity: 0.7;

    transform: none;
}

.brief-submit:disabled:hover,
.brief-submit.is-disabled:hover {
    background: #d8d4cd;
    color: #8c8983;
}
.brief-final-actions {
    margin-top: 35px;
}

/* =========================
   TABLET
========================= */

@media (max-width: 1000px) {

    .nav,
    .header-button {
        display: none;
    }

    .menu-button {
        display: block;

        margin-left: auto;
    }

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

    .hero-content {
        padding: 80px 7%;
    }

    .hero-image {
        min-height: 650px;
    }

    .studio-section {
    grid-template-columns: 1fr;
    gap: 35px;
}

.studio-title {
    padding-right: 0;
}

.studio-text {
    padding-left: 0;
}

.services-heading {
    flex-direction: column;
    align-items: flex-start;
}

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

.service-card {
    border-right: none;
    border-bottom: 1px solid var(--borde);
}

.service-card:last-child {
    border-bottom: none;
}

.projects-heading {
    flex-direction: column;
    align-items: flex-start;
}

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

.project-large {
    grid-row: auto;
}

.project-large .project-image,
.project-image {
    height: 600px;
}

.cta-section {
    padding: 110px 7%;
}

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

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

.footer-bottom {
    grid-template-columns: 1fr;
    gap: 12px;
}

.footer-bottom p:nth-child(2),
.footer-bottom a {
    text-align: left;
}
}


/* =========================
   CELULAR
========================= */

@media (max-width: 650px) {

    .header {
        height: 85px;

        padding: 0 22px;
    }

    .logo-main {
        font-size: 23px;
    }

    .hero {
        min-height: auto;
    }

    .hero-content {
        padding: 70px 24px;
    }

    .hero h1 {
        font-size: 52px;
    }

    .hero-content > p {
        font-size: 15px;
    }

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

    .button-dark,
    .button-light {
        justify-content: space-between;
    }

    .hero-image {
        min-height: 500px;
    }

    .image-label {
        left: 20px;
        bottom: 20px;
    }
    .studio-section {
    padding: 90px 24px;
}

.studio-title h2 {
    font-size: 46px;
}

.services-section {
    padding: 90px 24px;
}

.services-heading h2 {
    font-size: 48px;
}

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

.service-card {
    min-height: 330px;
    padding: 30px 5px;
}

.service-card h3 {
    margin-top: 50px;
    font-size: 32px;
}

.projects-section {
    padding: 90px 24px;
}

.projects-heading {
    flex-direction: column;
    align-items: flex-start;
}

.projects-heading h2 {
    font-size: 48px;
}

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

.project-large {
    grid-row: auto;
}

.project-large .project-image,
.project-image {
    height: 500px;
}

.project-info h3 {
    font-size: 24px;
}

.cta-section {
    padding: 90px 24px;
}

.cta-section h2 {
    font-size: 48px;
}

.cta-section p {
    font-size: 14px;
}
.footer {
    padding: 70px 24px 30px;
}

.footer-top {
    grid-template-columns: 1fr;
    gap: 38px;
    padding-bottom: 45px;
}

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

.footer-bottom {
    grid-template-columns: 1fr;
    gap: 10px;
}

.footer-bottom p:nth-child(2),
.footer-bottom a {
    text-align: left;
}
}