/* styles.css - Signature Electric Co. | HVAC Website */

:root {
    --brand-navy: #102b3c;
    --brand-navy-soft: #17384d;
    --brand-gold: #f0ad3d;
    --brand-gold-deep: #d78d14;
    --brand-ice: #eef5f8;
    --surface: #ffffff;
    --surface-muted: #f6f8fb;
    --surface-dark: #20303b;
    --text-primary: #142433;
    --text-secondary: #5f7082;
    --text-on-dark: rgba(255, 255, 255, 0.86);
    --border-soft: rgba(16, 43, 60, 0.1);
    --shadow-lg: 0 18px 44px rgba(10, 33, 48, 0.14);
    --shadow-md: 0 10px 28px rgba(10, 33, 48, 0.1);
    --nav-height: 92px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius-lg: 28px;
    --radius-md: 20px;
    --radius-sm: 14px;
}

html {
    box-sizing: border-box;
    font-size: 16px;
    scroll-behavior: smooth;
}

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

body {
    margin: 0;
    font-family: 'Manrope', Arial, sans-serif;
    color: var(--text-primary);
    background:
        radial-gradient(circle at top left, rgba(240, 173, 61, 0.14), transparent 28%),
        linear-gradient(180deg, #f8fbfd 0%, #edf4f8 100%);
    line-height: 1.6;
}

img {
    max-width: 100%;
}

.container {
    width: min(92%, 1180px);
    margin: 0 auto;
}

a {
    -webkit-tap-highlight-color: transparent;
}

*:focus-visible {
    outline: 3px solid rgba(240, 173, 61, 0.8);
    outline-offset: 2px;
}

.section-title {
    margin: 0 0 0.6rem;
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.7rem, 3.4vw, 2.4rem);
    color: var(--brand-navy);
    text-align: center;
}

.section-subtitle {
    max-width: 660px;
    margin: 0 auto 2.6rem;
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.02rem;
}

/* ---------------- NAVBAR ---------------- */

.navbar {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(16, 43, 60, 0.08);
    transition: box-shadow var(--transition), background var(--transition);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    min-height: var(--nav-height);
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    min-width: 0;
    flex: 0 1 auto;
}

.logo-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 176px;
    height: 66px;
    padding: 0.25rem;
    border-radius: 20px;
    background: linear-gradient(180deg, #ffffff 0%, #f4f8fb 100%);
    border: 1px solid rgba(16, 43, 60, 0.08);
    box-shadow: 0 16px 34px rgba(8, 29, 42, 0.12);
    overflow: hidden;
}

.logo-image {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
    object-position: center;
    border-radius: 16px;
}

.logo-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
}

.logo-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.1;
    color: var(--brand-navy);
}

.logo-subtitle {
    font-size: 0.84rem;
    color: var(--text-secondary);
    font-style: italic;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links li a {
    position: relative;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 0.96rem;
    white-space: nowrap;
    transition: color var(--transition);
}

.nav-links li a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -0.35rem;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--brand-gold), transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}

.nav-links li a:hover {
    color: var(--brand-navy);
}

.nav-links li a:hover::after {
    transform: scaleX(1);
}

.nav-cta a {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 1.05rem;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--brand-gold) 0%, var(--brand-gold-deep) 100%);
    color: var(--brand-navy) !important;
}

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

.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 46px;
    height: 46px;
    border: 0;
    border-radius: 14px;
    background: rgba(240, 173, 61, 0.12);
    cursor: pointer;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    margin: 0 auto;
    border-radius: 999px;
    background: var(--brand-navy);
    transition: transform var(--transition), opacity var(--transition);
}

/* ---------------- HERO ---------------- */

.hero {
    position: relative;
    overflow: hidden;
    margin-top: var(--nav-height);
    padding: 4.5rem 0 5.5rem;
    background:
        radial-gradient(circle at 85% 20%, rgba(240, 173, 61, 0.18), transparent 20%),
        radial-gradient(circle at 15% 15%, rgba(255, 255, 255, 0.06), transparent 24%),
        linear-gradient(135deg, #102b3c 0%, #17384d 55%, #0e2231 100%);
    color: #ffffff;
}

.hero-background {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(240, 173, 61, 0.06) 50%, transparent 100%);
    pointer-events: none;
}

.hero-layout {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
    gap: 2.5rem;
    align-items: center;
}

.hero-content h1 {
    margin: 0 0 1rem;
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    line-height: 1.08;
    letter-spacing: -0.02em;
    max-width: 16ch;
}

.hero-content p {
    margin: 0 0 1.8rem;
    max-width: 620px;
    font-size: 1.08rem;
    color: rgba(255, 255, 255, 0.82);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.15rem;
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #f9d17f;
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.03em;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin-bottom: 2rem;
}

.cta-button,
.secondary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 52px;
    padding: 0.9rem 1.45rem;
    border: none;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 800;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
    font-family: inherit;
    font-size: 1rem;
}

.cta-button {
    background: linear-gradient(135deg, var(--brand-gold) 0%, var(--brand-gold-deep) 100%);
    color: #102b3c;
    box-shadow: 0 16px 28px rgba(215, 141, 20, 0.28);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 36px rgba(215, 141, 20, 0.34);
}

.secondary-button {
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.06);
}

.secondary-button:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.12);
}

.hero-highlights {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.highlight-item {
    padding: 1rem 1.1rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.highlight-item strong {
    display: block;
    font-size: 1rem;
    margin-bottom: 0.2rem;
    color: #ffffff;
}

.highlight-item span {
    font-size: 0.86rem;
    color: rgba(255, 255, 255, 0.74);
}

.hero-visual {
    display: grid;
    gap: 1rem;
}

.hero-image-card {
    position: relative;
    border-radius: 32px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow-lg);
}

.hero-image-card img {
    width: 100%;
    height: 340px;
    object-fit: cover;
    display: block;
}

.hero-image-tag {
    position: absolute;
    left: 1rem;
    bottom: 1rem;
    padding: 0.5rem 0.9rem;
    border-radius: 999px;
    background: rgba(16, 43, 60, 0.78);
    backdrop-filter: blur(6px);
    color: #fff;
    font-size: 0.82rem;
    font-weight: 700;
}

.hero-contact-card {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    padding: 1.15rem 1.2rem;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.96);
    color: var(--text-primary);
    box-shadow: var(--shadow-md);
}

.contact-label {
    display: block;
    margin-bottom: 0.25rem;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--brand-gold-deep);
}

.hero-contact-card a {
    color: var(--brand-navy);
    text-decoration: none;
    font-weight: 700;
    word-break: break-word;
}

/* ---------------- SHARED SECTION SPACING ---------------- */

.why,
.about,
.services,
.products,
.projects,
.contact {
    position: relative;
    padding: 5.5rem 0;
}

.why {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.98));
}

/* ---------------- WHY CHOOSE US ---------------- */

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.4rem;
}

.why-card {
    padding: 1.8rem 1.6rem;
    border-radius: var(--radius-lg);
    background: var(--surface);
    border: 1px solid var(--border-soft);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.why-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(9, 29, 42, 0.13);
    border-color: rgba(240, 173, 61, 0.28);
}

.why-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    margin-bottom: 1.1rem;
    border-radius: 18px;
    background: linear-gradient(145deg, rgba(240, 173, 61, 0.2), rgba(16, 43, 60, 0.08));
    color: var(--brand-gold-deep);
    font-size: 1.4rem;
}

.why-card h3 {
    margin: 0 0 0.5rem;
    font-family: 'Space Grotesk', sans-serif;
    color: var(--brand-navy);
    font-size: 1.08rem;
}

.why-card p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ---------------- ABOUT ---------------- */

.about {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.96));
}

.about-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 2.8rem;
    align-items: start;
}

.about-content p {
    color: var(--text-secondary);
    font-size: 1.02rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 1.8rem;
}

.stat {
    padding: 1.2rem 1.1rem;
    border-radius: var(--radius-md);
    background: var(--surface);
    border: 1px solid var(--border-soft);
    box-shadow: var(--shadow-md);
}

.stat h3 {
    margin: 0 0 0.35rem;
    font-family: 'Space Grotesk', sans-serif;
    color: var(--brand-gold-deep);
    font-size: 1.02rem;
}

.stat p {
    margin: 0;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.about-image {
    display: grid;
    gap: 1.2rem;
}

.about-image > img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.about-card {
    padding: 1.8rem;
    border-radius: var(--radius-lg);
    background: linear-gradient(160deg, var(--brand-navy) 0%, var(--brand-navy-soft) 100%);
    color: #fff;
    box-shadow: var(--shadow-lg);
}

.about-card h3 {
    margin: 0 0 0.6rem;
    font-family: 'Space Grotesk', sans-serif;
    color: var(--brand-gold);
}

.about-mission {
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.96rem;
    margin: 0 0 1.3rem;
}

.about-card h4 {
    margin: 0 0 0.7rem;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.95rem;
    color: var(--brand-gold);
}

.about-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.55rem;
}

.about-list li {
    display: flex;
    gap: 0.5rem;
    align-items: flex-start;
    color: rgba(255, 255, 255, 0.88);
    font-size: 0.92rem;
}

.about-list li i {
    color: var(--brand-gold);
    margin-top: 0.2rem;
}

.business-info {
    margin-top: 2.6rem;
    padding: 1.6rem 1.8rem;
    border-radius: var(--radius-lg);
    background: var(--surface);
    border: 1px solid var(--border-soft);
    box-shadow: var(--shadow-md);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.2rem;
}

.info-grid div {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.info-grid span {
    font-size: 0.78rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.info-grid strong {
    color: var(--brand-navy);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.98rem;
    word-break: break-word;
}

/* ---------------- SERVICES ---------------- */

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.4rem;
}

.services-grid-light {
    margin-bottom: 1.4rem;
}

.services-grid-dark {
    padding: 2.2rem;
    border-radius: var(--radius-lg);
    background: linear-gradient(160deg, var(--surface-dark) 0%, #14222b 100%);
}

.service-card {
    padding: 1.8rem;
    border-radius: var(--radius-lg);
    background: var(--surface);
    border: 1px solid var(--border-soft);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(9, 29, 42, 0.13);
    border-color: rgba(240, 173, 61, 0.28);
}

.service-card-dark {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.service-card-dark:hover {
    border-color: rgba(240, 173, 61, 0.4);
    background: rgba(255, 255, 255, 0.07);
}

.service-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    margin-bottom: 1.1rem;
    border-radius: 18px;
    background: linear-gradient(145deg, rgba(240, 173, 61, 0.2), rgba(16, 43, 60, 0.08));
    color: var(--brand-gold-deep);
    font-size: 1.4rem;
}

.service-card-dark .service-icon {
    background: linear-gradient(145deg, rgba(240, 173, 61, 0.22), rgba(255, 255, 255, 0.06));
}

.service-card h3 {
    margin: 0 0 0.55rem;
    font-family: 'Space Grotesk', sans-serif;
    color: var(--brand-navy);
    font-size: 1.08rem;
}

.service-card-dark h3 {
    color: #fff;
}

.service-card p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.94rem;
}

.service-card-dark p {
    color: rgba(255, 255, 255, 0.72);
}

/* ---------------- PRODUCTS / GALLERY ---------------- */

.products {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.98));
}

.gallery-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.6rem;
    margin-bottom: 2.4rem;
}

.gallery-tab {
    padding: 0.6rem 1.2rem;
    border-radius: 999px;
    border: 1px solid var(--border-soft);
    background: var(--surface);
    color: var(--text-secondary);
    font-family: inherit;
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.gallery-tab:hover {
    border-color: rgba(240, 173, 61, 0.5);
}

.gallery-tab.active {
    background: linear-gradient(135deg, var(--brand-gold) 0%, var(--brand-gold-deep) 100%);
    color: var(--brand-navy);
    border-color: transparent;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.1rem;
}

.gallery-item {
    margin: 0;
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-soft);
    background: var(--surface);
    transition: transform var(--transition), box-shadow var(--transition);
}

.gallery-item.is-hidden {
    display: none;
}

.gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 34px rgba(9, 29, 42, 0.16);
}

.gallery-item img {
    display: block;
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.gallery-item figcaption {
    padding: 0.7rem 0.9rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--brand-navy);
    background: linear-gradient(135deg, rgba(240, 173, 61, 0.16), rgba(240, 173, 61, 0.05));
}

/* ---------------- PROJECTS ---------------- */

.projects {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.96));
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}

.project-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--surface);
    border: 1px solid var(--border-soft);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition), box-shadow var(--transition);
}

.project-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(9, 29, 42, 0.15);
}

.project-card img {
    width: 100%;
    height: 190px;
    object-fit: cover;
    display: block;
}

.project-body {
    padding: 1.4rem 1.5rem 1.6rem;
}

.project-body h3 {
    margin: 0 0 0.8rem;
    font-family: 'Space Grotesk', sans-serif;
    color: var(--brand-navy);
    font-size: 1.08rem;
}

.project-meta {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.5rem;
}

.project-meta li {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.project-meta li i {
    color: var(--brand-gold-deep);
    margin-top: 0.18rem;
    width: 14px;
}

/* ---------------- CTA BANNER ---------------- */

.cta-banner {
    padding: 3.6rem 0;
    background:
        radial-gradient(circle at 80% 30%, rgba(240, 173, 61, 0.22), transparent 30%),
        linear-gradient(135deg, #102b3c 0%, #17384d 60%, #0e2231 100%);
    color: #fff;
}

.cta-banner-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.6rem;
}

.cta-banner-inner h2 {
    margin: 0 0 0.4rem;
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.4rem, 2.6vw, 1.9rem);
}

.cta-banner-inner p {
    margin: 0;
    max-width: 480px;
    color: rgba(255, 255, 255, 0.78);
}

.cta-banner-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
}

/* ---------------- CONTACT ---------------- */

.contact-wrapper {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 2rem;
    align-items: stretch;
}

.contact-info {
    display: grid;
    gap: 1rem;
    align-content: start;
}

.info-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1.1rem 1.2rem;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--border-soft);
    box-shadow: var(--shadow-md);
}

.info-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    border-radius: 14px;
    background: rgba(240, 173, 61, 0.14);
    color: var(--brand-gold-deep);
    font-size: 1.15rem;
}

.info-content {
    display: flex;
    flex-direction: column;
    gap: 0.18rem;
}

.info-content h3 {
    margin: 0;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    color: var(--brand-navy);
}

.info-content p {
    margin: 0;
}

.info-item p,
.info-item a {
    color: var(--text-secondary);
    text-decoration: none;
}

.info-item a:hover {
    color: var(--brand-gold-deep);
}

.map-embed {
    border-radius: 22px;
    overflow: hidden;
    border: 1px solid var(--border-soft);
    box-shadow: var(--shadow-md);
}

.map-embed iframe {
    width: 100%;
    height: 240px;
    border: 0;
    display: block;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 2rem;
    border-radius: 28px;
    background: linear-gradient(145deg, #ffffff 0%, #f6f9fb 100%);
    border: 1px solid var(--border-soft);
    box-shadow: var(--shadow-lg);
}

.contact-form h3 {
    margin: 0;
    font-family: 'Space Grotesk', sans-serif;
    color: var(--brand-navy);
}

.form-note {
    margin: -0.4rem 0 0;
    color: var(--text-secondary);
    font-size: 0.92rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1rem 1.05rem;
    border-radius: 16px;
    border: 1px solid rgba(16, 43, 60, 0.14);
    background: #ffffff;
    color: var(--text-primary);
    font: inherit;
    resize: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: rgba(240, 173, 61, 0.9);
    box-shadow: 0 0 0 4px rgba(240, 173, 61, 0.14);
}

.contact-form button {
    align-self: flex-start;
}

.form-status {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 700;
    min-height: 1.2em;
    color: var(--brand-gold-deep);
}

/* ---------------- FOOTER ---------------- */

.footer {
    background:
        radial-gradient(circle at top right, rgba(240, 173, 61, 0.14), transparent 28%),
        linear-gradient(135deg, #102b3c 0%, #0d2331 100%);
    color: #ffffff;
    padding: 4rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 1.8rem;
    margin-bottom: 2rem;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.92rem;
    margin: 0 0 1.1rem;
}

.footer-section h4 {
    margin: 0 0 1rem;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.08rem;
    color: var(--brand-gold);
}

.footer-section ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 0.7rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.78);
    text-decoration: none;
    transition: color var(--transition);
}

.footer-section ul li a:hover {
    color: var(--brand-gold);
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.92rem;
}

.footer-contact li i {
    color: var(--brand-gold);
    margin-top: 0.2rem;
    width: 14px;
}

.social-links {
    display: flex;
    gap: 0.9rem;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    font-size: 1.1rem;
    text-decoration: none;
    transition: transform var(--transition), color var(--transition), background var(--transition);
}

.social-links a:hover {
    transform: translateY(-2px);
    background: rgba(240, 173, 61, 0.12);
    color: var(--brand-gold);
}

.footer-bottom {
    padding: 1.2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.66);
    font-size: 0.95rem;
}

/* ---------------- WHATSAPP FLOAT ---------------- */

.whatsapp-float {
    position: fixed;
    right: 1.4rem;
    bottom: 1.4rem;
    z-index: 999;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: #25d366;
    color: #fff;
    font-size: 1.7rem;
    text-decoration: none;
    box-shadow: 0 14px 30px rgba(37, 211, 102, 0.45);
    transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-float:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 18px 36px rgba(37, 211, 102, 0.55);
}

/* ================== RESPONSIVE ================== */

@media (max-width: 1080px) {
    .why-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .services-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .gallery-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .projects-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .info-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 980px) {
    :root {
        --nav-height: 84px;
    }

    .hero-layout,
    .about-grid,
    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .hero-content h1 {
        max-width: none;
    }

    .hero-visual {
        max-width: 720px;
    }

    .hero-highlights {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .about-stats {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .nav-links {
        gap: 1rem;
        font-size: 0.93rem;
    }

    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    :root {
        --nav-height: 78px;
    }

    .nav-wrapper {
        min-height: var(--nav-height);
    }

    .logo {
        gap: 0.75rem;
        max-width: calc(100% - 62px);
    }

    .logo-badge {
        width: 132px;
        height: 54px;
        border-radius: 18px;
    }

    .logo-title {
        font-size: 1rem;
    }

    .logo-subtitle {
        font-size: 0.76rem;
    }

    .mobile-toggle {
        display: flex;
        flex-shrink: 0;
    }

    .nav-links {
        position: absolute;
        top: calc(var(--nav-height) - 2px);
        right: 4%;
        width: min(300px, 92vw);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 0.5rem 0;
        border-radius: 20px;
        background: rgba(255, 255, 255, 0.98);
        border: 1px solid rgba(16, 43, 60, 0.08);
        box-shadow: 0 22px 42px rgba(9, 29, 42, 0.16);
        transform: translateY(-10px);
        opacity: 0;
        pointer-events: none;
        transition: opacity var(--transition), transform var(--transition);
        overflow: hidden;
        max-height: calc(100vh - var(--nav-height) - 16px);
        overflow-y: auto;
    }

    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-links li a {
        display: block;
        padding: 0.95rem 1.15rem;
    }

    .nav-links li a::after {
        display: none;
    }

    .nav-cta {
        padding: 0.6rem 1.15rem 0.9rem;
    }

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

    .hero {
        padding: 3.6rem 0 4.4rem;
    }

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

    .why-grid,
    .services-grid,
    .projects-grid,
    .gallery-grid,
    .info-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .services-grid-dark {
        padding: 1.4rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .cta-banner-inner {
        flex-direction: column;
        text-align: center;
    }

    .cta-banner-actions {
        justify-content: center;
    }
}

@media (max-width: 560px) {
    :root {
        --nav-height: 74px;
    }

    .container {
        width: min(93%, 1180px);
    }

    .logo-badge {
        width: 112px;
        height: 48px;
        border-radius: 16px;
    }

    .logo-subtitle {
        display: none;
    }

    .logo-title {
        font-size: 0.88rem;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

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

    .hero-highlights,
    .about-stats,
    .why-grid,
    .services-grid,
    .projects-grid,
    .gallery-grid,
    .info-grid {
        grid-template-columns: 1fr;
    }

    .hero-image-card img {
        height: 240px;
    }

    .gallery-item img {
        height: 200px;
    }

    .contact-form,
    .about-card {
        border-radius: 24px;
    }

    .why-card,
    .service-card,
    .info-item {
        padding: 1.3rem;
    }

    .section-title {
        margin-bottom: 0.5rem;
    }

    .section-subtitle {
        margin-bottom: 1.8rem;
    }

    .gallery-tabs {
        gap: 0.45rem;
    }

    .gallery-tab {
        padding: 0.5rem 0.9rem;
        font-size: 0.82rem;
    }

    .whatsapp-float {
        width: 52px;
        height: 52px;
        font-size: 1.5rem;
        right: 1rem;
        bottom: 1rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}