/* ============================================
   DK TILE — PAGES STYLESHEET
   Applies to all inner pages
   ============================================ */

/* --- Active Nav Link --- */
.nav-links a.active {
    color: var(--color-gold);
}

.nav-links a.active::after {
    width: 100%;
}

/* ============================================
   PAGE HERO — Used on all inner pages
   ============================================ */
.page-hero {
    padding: 10rem 0 5rem;
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-light-gray);
}

.page-hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.1;
    margin-bottom: 1.2rem;
    max-width: 700px;
}

.page-hero-subtitle {
    font-size: 1.1rem;
    color: var(--color-gray);
    max-width: 600px;
    line-height: 1.8;
}

/* ============================================
   SERVICES PAGE
   ============================================ */
.services-list {
    padding: var(--spacing-xl) 0;
}

.service-block {
    padding: var(--spacing-lg) 0;
}

.service-block-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.service-block-content--reversed {
    direction: rtl;
}

.service-block-content--reversed > * {
    direction: ltr;
}

.service-number {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-light-gray);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.service-block-text h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 1.2rem;
    line-height: 1.2;
}

.service-block-text p {
    font-size: 1rem;
    color: var(--color-gray);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.service-materials {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1.5rem 0 2rem;
    list-style: none;
}

.service-materials li {
    background-color: var(--color-bg);
    border: 1px solid var(--color-light-gray);
    padding: 0.4rem 1rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-dark);
    border-radius: 20px;
    letter-spacing: 0.03em;
}

.service-block-image {
    border-radius: var(--border-radius);
    overflow: hidden;
    aspect-ratio: 4/3;
    background-size: cover;
    background-position: center;
}

.placeholder-img {
    background-color: var(--color-light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 350px;
}

.placeholder-label {
    font-size: 0.8rem;
    color: var(--color-gray);
    letter-spacing: 0.05em;
    text-align: center;
    padding: 1rem;
}

.service-divider {
    height: 1px;
    background-color: var(--color-light-gray);
    margin: var(--spacing-md) 0;
}

/* ============================================
   MATERIALS SECTION
   ============================================ */
.materials-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-dark);
}

.materials-section .section-label {
    color: var(--color-gold-light);
}

.materials-section .section-title {
    color: var(--color-white);
}

.materials-section .section-subtitle {
    color: rgba(255,255,255,0.6);
}

.materials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: var(--spacing-lg);
}

.material-card {
    background-color: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-top: 2px solid var(--color-gold);
    padding: 2rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.material-card:hover {
    background-color: rgba(255,255,255,0.07);
    transform: translateY(-3px);
}

.material-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 0.75rem;
}

.material-card p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
}

/* ============================================
   BOTTOM CTA — Used on all inner pages
   ============================================ */
.bottom-cta {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg);
    text-align: center;
    border-top: 1px solid var(--color-light-gray);
}

.bottom-cta h2 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 1rem;
}

.bottom-cta p {
    font-size: 1.05rem;
    color: var(--color-gray);
    max-width: 500px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

/* ============================================
   PROJECTS PAGE
   ============================================ */
.projects-page {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-white);
}

.projects-filter {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.filter-btn {
    background-color: transparent;
    border: 1px solid var(--color-light-gray);
    color: var(--color-gray);
    padding: 0.5rem 1.2rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 20px;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--color-dark);
    border-color: var(--color-dark);
    color: var(--color-white);
}

.projects-full-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.project-full-card {
    border-radius: var(--border-radius);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid var(--color-light-gray);
}

.project-full-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 25px 50px rgba(45,45,53,0.1);
}

.project-full-img {
    height: 260px;
    background-color: var(--color-light-gray);
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
}

.project-full-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(45,45,53,0);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.project-full-overlay span {
    color: var(--color-white);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0;
    transition: var(--transition);
}

.project-full-card:hover .project-full-overlay {
    background-color: rgba(45,45,53,0.5);
}

.project-full-card:hover .project-full-overlay span {
    opacity: 1;
}

.project-full-info {
    padding: 1.5rem;
    background-color: var(--color-white);
}

.project-tag {
    display: inline-block;
    background-color: var(--color-bg);
    border: 1px solid var(--color-light-gray);
    padding: 0.25rem 0.75rem;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gray);
    border-radius: 20px;
    margin-bottom: 0.75rem;
}

.project-full-info h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 0.5rem;
}

.project-full-location {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 0.5rem;
}

.project-full-info p {
    font-size: 0.875rem;
    color: var(--color-gray);
    line-height: 1.6;
}

/* ============================================
   CONTRACTORS PAGE
   ============================================ */
.contractors-hero {
    padding: 10rem 0 5rem;
    background-color: var(--color-dark);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.contractors-hero .section-label {
    color: var(--color-gold-light);
}

.contractors-hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.1;
    margin-bottom: 1.2rem;
    max-width: 750px;
}

.contractors-hero-subtitle {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.65);
    max-width: 600px;
    line-height: 1.8;
}

.contractors-why {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg);
}

.contractors-why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: var(--spacing-lg);
}

.contractors-why-card {
    padding: 2rem;
    background-color: var(--color-white);
    border: 1px solid var(--color-light-gray);
    border-top: 3px solid var(--color-gold);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.contractors-why-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(45,45,53,0.08);
}

.contractors-why-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 0.75rem;
}

.contractors-why-card p {
    font-size: 0.9rem;
    color: var(--color-gray);
    line-height: 1.7;
}

.contractors-form-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-dark);
}

.contractors-form-section .section-label {
    color: var(--color-gold-light);
}

.contractors-form-section .section-title {
    color: var(--color-white);
}

.contractors-form-section .section-subtitle {
    color: rgba(255,255,255,0.6);
}

.contractor-form {
    max-width: 650px;
    margin-top: var(--spacing-md);
}

.contractor-form .form-input {
    width: 100%;
    margin-bottom: 1rem;
}

.contractor-form select.form-input {
    appearance: none;
    cursor: pointer;
}

.contractor-form textarea.form-input {
    resize: vertical;
    min-height: 130px;
    font-family: var(--font-body);
}

/* ============================================
   RESOURCES PAGE
   ============================================ */
.resources-page {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg);
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: var(--spacing-lg);
}

.resource-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
}

.resource-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(45,45,53,0.08);
}

.resource-card-img {
    height: 200px;
    background-color: var(--color-light-gray);
    background-size: cover;
    background-position: center;
}

.resource-card-body {
    padding: 1.5rem;
}

.resource-tag {
    display: inline-block;
    background-color: rgba(184,147,62,0.1);
    border: 1px solid rgba(184,147,62,0.2);
    color: var(--color-gold);
    padding: 0.25rem 0.75rem;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 20px;
    margin-bottom: 0.75rem;
}

.resource-card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 0.6rem;
    line-height: 1.3;
}

.resource-card p {
    font-size: 0.875rem;
    color: var(--color-gray);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.resource-read-more {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-gold);
    transition: var(--transition);
}

.resource-read-more:hover {
    letter-spacing: 0.04em;
}

/* ============================================
   DESIGN TOOLS PAGE
   ============================================ */
.tools-page {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: var(--spacing-lg);
}

.tool-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    transition: var(--transition);
}

.tool-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(45,45,53,0.08);
    border-color: var(--color-gold);
}

.tool-icon {
    font-size: 2.5rem;
    margin-bottom: 1.2rem;
}

.tool-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 0.75rem;
}

.tool-card p {
    font-size: 0.95rem;
    color: var(--color-gray);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.tool-launch-btn {
    display: inline-block;
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: 2px solid var(--color-dark);
}

.tool-launch-btn:hover {
    background-color: transparent;
    color: var(--color-dark);
}

/* Quiz Tool */
.quiz-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-dark);
}

.quiz-section .section-label {
    color: var(--color-gold-light);
}

.quiz-section .section-title {
    color: var(--color-white);
}

.quiz-box {
    max-width: 700px;
    margin-top: var(--spacing-md);
}

.quiz-question {
    display: none;
}

.quiz-question.active {
    display: block;
    animation: fadeInUp 0.3s ease;
}

.quiz-question h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

.quiz-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.quiz-option {
    background-color: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.85);
    padding: 1.2rem 1.5rem;
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    text-align: left;
}

.quiz-option:hover,
.quiz-option.selected {
    background-color: rgba(184,147,62,0.15);
    border-color: var(--color-gold);
    color: var(--color-white);
}

.quiz-progress {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.quiz-result {
    display: none;
    background-color: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-left: 3px solid var(--color-gold);
    border-radius: var(--border-radius);
    padding: 2rem;
    animation: fadeInUp 0.4s ease;
}

.quiz-result h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--color-white);
    margin-bottom: 0.75rem;
}

.quiz-result p {
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.quiz-restart {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.2);
    color: rgba(255,255,255,0.6);
    padding: 0.6rem 1.2rem;
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
    margin-right: 1rem;
}

.quiz-restart:hover {
    border-color: var(--color-gold);
    color: var(--color-gold-light);
}

/* Cost Calculator Tool */
.calculator-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-white);
}

.calculator-box {
    max-width: 700px;
    background-color: var(--color-bg);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    margin-top: var(--spacing-md);
}

.calc-row {
    margin-bottom: 1.5rem;
}

.calc-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-dark);
    letter-spacing: 0.03em;
    margin-bottom: 0.5rem;
}

.calc-select,
.calc-input {
    width: 100%;
    padding: 0.9rem 1.2rem;
    background-color: var(--color-white);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-dark);
    outline: none;
    transition: var(--transition);
    appearance: none;
}

.calc-select:focus,
.calc-input:focus {
    border-color: var(--color-gold);
}

.calc-result {
    background-color: var(--color-dark);
    border-radius: var(--border-radius);
    padding: 1.5rem 2rem;
    margin-top: 1.5rem;
    display: none;
    animation: fadeInUp 0.3s ease;
}

.calc-result-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gold-light);
    margin-bottom: 0.5rem;
}

.calc-result-range {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 0.5rem;
}

.calc-result-note {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.6;
}

.calc-submit-btn {
    width: 100%;
    background-color: var(--color-gold);
    color: var(--color-white);
    border: none;
    padding: 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    margin-top: 1rem;
}

.calc-submit-btn:hover {
    background-color: var(--color-gold-light);
}

/* Tile Care Guide */
.care-guide-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg);
}

.care-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: var(--spacing-lg);
}

.care-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--border-radius);
    padding: 2rem;
    transition: var(--transition);
}

.care-card:hover {
    border-color: var(--color-gold);
    transform: translateY(-3px);
}

.care-card h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--color-light-gray);
}

.care-card ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.care-card ul li {
    font-size: 0.875rem;
    color: var(--color-gray);
    line-height: 1.5;
    padding-left: 1rem;
    position: relative;
}

.care-card ul li::before {
    content: '✦';
    position: absolute;
    left: 0;
    font-size: 0.5rem;
    color: var(--color-gold);
    top: 4px;
}

/* ============================================
   RESPONSIVE — INNER PAGES
   ============================================ */
@media (max-width: 1024px) {
    .service-block-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .service-block-content--reversed {
        direction: ltr;
    }

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

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

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

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

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

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

@media (max-width: 768px) {
    .page-hero {
        padding: 8rem 0 3rem;
    }

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

    .contractors-why-grid {
        grid-template-columns: 1fr;
    }

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

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

    .quiz-options {
        grid-template-columns: 1fr;
    }

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

    .service-number {
        font-size: 2.5rem;
    }
}