/* ==========================================================================
   Projects Page Specific Styles
   ========================================================================== */

:root {
    --projects-bg-light: #F4F4F4;
    --projects-text-dark: #111111;
    --projects-accent: #FF4D1F;
    --projects-bg-dark: #0B0F14;
    --projects-text-light: #F4F4F4;
    --projects-gap: 24px;
    --projects-pad: 40px;
}

body.projects-page {
    background-color: var(--projects-bg-light);
    color: var(--projects-text-dark);
}

.container-projects {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--projects-pad);
    width: 100%;
}

/* Grid Guides — Aligned to container */
.projects-grid-guides {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 1400px;
    height: 100%;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--projects-gap);
    padding: 0 var(--projects-pad);
    pointer-events: none;
    z-index: 1;
}

.projects-grid-guides div {
    border-left: 1px solid rgba(0, 0, 0, 0.05);
    height: 100%;
}

.projects-grid-guides div:last-child {
    border-right: 1px solid rgba(0, 0, 0, 0.05);
}

/* Section 1: Projects Hero */
.projects-hero {
    padding: 160px 0 80px;
    position: relative;
    z-index: 2;
}

.projects-hero-label {
    font-size: 13px;
    font-weight: 700;
    color: var(--projects-accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 24px;
    display: block;
}

.projects-hero-title {
    font-size: clamp(60px, 9vw, 120px);
    font-weight: 900;
    line-height: 0.85;
    letter-spacing: -0.05em;
    text-transform: uppercase;
    margin-bottom: 32px;
}

.projects-hero-desc {
    font-size: 19px;
    font-weight: 500;
    max-width: 440px;
    line-height: 1.5;
    color: #555;
}

/* Section 2: Projects Grid */
.projects-grid-section {
    padding-bottom: 140px;
    position: relative;
    z-index: 2;
    content-visibility: auto;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 72px 40px;
}

.project-card {
    display: flex;
    flex-direction: column;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    will-change: transform;
}

.project-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.project-name-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}

.project-accent-icon {
    width: 8px;
    height: 8px;
    background-color: var(--projects-accent);
    border-radius: 1px;
}

.project-category {
    color: #888;
}

.project-image-wrapper {
    width: 100%;
    aspect-ratio: 4 / 3;
    background-color: #EAEAEA;
    border-radius: 6px;
    overflow: hidden;
    position: relative;
    margin-bottom: 24px;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform;
}

.project-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.02) 0%, rgba(0, 0, 0, 0.05) 100%);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform;
}

.project-card-footer {
    position: relative;
}

.project-title {
    font-size: 26px;
    font-weight: 800;
    margin-bottom: 4px;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.project-subtitle {
    font-size: 16px;
    color: #666;
    font-weight: 500;
}

.project-hover-line {
    position: absolute;
    bottom: -12px;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--projects-accent);
    transition: width 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Hover Interactions */
.project-card:hover .project-image-wrapper {
    transform: translateY(-6px);
}

.project-card:hover .project-placeholder {
    transform: scale(1.04);
}

.project-card:hover .project-hover-line {
    width: 48px;
}

.project-card:hover .project-title {
    color: var(--projects-accent);
}

/* Divider Transitions */
.projects-divider {
    height: 1px;
    background-color: var(--projects-accent);
    width: 100%;
    margin-bottom: 4px;
}

.projects-divider.spaced {
    margin-bottom: 0;
}

/* Section 3: Contact CTA */
.projects-cta {
    background-color: var(--projects-accent);
    color: var(--projects-text-light);
    padding: 140px 0;
    position: relative;
    z-index: 2;
    content-visibility: auto;
}

.cta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.cta-label {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 24px;
    display: block;
    opacity: 0.85;
}

.cta-title {
    font-size: clamp(44px, 7vw, 90px);
    font-weight: 900;
    line-height: 0.95;
    text-transform: uppercase;
    margin-bottom: 32px;
}

.cta-desc {
    font-size: 18px;
    line-height: 1.6;
    max-width: 460px;
}

.cta-form {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.form-group-projects {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group-projects label {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-input-projects {
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(244, 244, 244, 0.25);
    padding: 12px 0;
    font-family: inherit;
    font-size: 18px;
    color: var(--projects-text-light);
    outline: none;
    transition: border-color 0.3s ease;
}

.form-input-projects:focus {
    border-bottom-color: var(--projects-text-light);
}

.btn-cta {
    align-self: flex-start;
    padding: 18px 44px;
    min-height: 52px;
    background-color: var(--projects-text-light);
    color: var(--projects-bg-dark);
    border-radius: 100px;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: transform 0.3s var(--ease-out-expo), background-color 0.3s ease;
    margin-top: 16px;
    will-change: transform;
}

.btn-cta:hover {
    transform: scale(1.04);
    background-color: #fff;
}

/* Footer Section */
.footer-projects {
    background-color: var(--projects-bg-dark);
    color: var(--projects-text-light);
    padding: 100px 0 40px;
    position: relative;
    overflow: hidden;
}

.footer-bg-text-projects {
    position: absolute;
    bottom: -10%;
    left: 50%;
    transform: translateX(-50%);
    font-size: clamp(100px, 22vw, 360px);
    font-weight: 900;
    opacity: 0.04;
    white-space: nowrap;
    pointer-events: none;
    z-index: 1;
}

.footer-grid-projects {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
    position: relative;
    z-index: 2;
}

.footer-col-label-projects {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    color: var(--projects-accent);
}

.footer-links-projects {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-link-projects {
    font-size: 16px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: color 0.3s ease;
    text-decoration: none;
    color: inherit;
}

.footer-link-projects:hover {
    color: var(--projects-accent);
}

.back-to-top-projects {
    position: absolute;
    top: 0;
    right: 0;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: transform 0.3s ease, color 0.3s ease;
}

.back-to-top-projects:hover {
    transform: translateY(-4px);
    color: var(--projects-accent);
}

/* Responsive */
@media (max-width: 1024px) {
    :root {
        --projects-pad: 32px;
    }

    .projects-grid {
        grid-template-columns: 1fr;
        gap: 56px;
    }

    .cta-grid,
    .footer-grid-projects {
        grid-template-columns: 1fr;
        gap: 56px;
    }

    .projects-hero {
        padding: 140px 0 60px;
    }
}

@media (max-width: 768px) {
    :root {
        --projects-pad: 24px;
        --projects-gap: 20px;
    }

    .projects-grid-guides {
        grid-template-columns: repeat(6, 1fr);
    }

    .projects-grid-guides div:nth-child(n+7) {
        display: none;
    }

    .projects-hero-title {
        font-size: clamp(48px, 10vw, 76px);
    }

    .cta-title {
        font-size: clamp(36px, 9vw, 56px);
    }

    .btn-cta {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    :root {
        --projects-pad: 20px;
    }

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

    .projects-grid-guides div:nth-child(n+5) {
        display: none;
    }

    .project-image-wrapper {
        aspect-ratio: 1 / 1;
    }

    .footer-bg-text-projects {
        bottom: 0;
    }
}