/* ============================================
   Mabi Kepenk — Custom Styles
   ============================================ */

:root {
    --color-black: #0f0f0f;
    --color-dark: #1a1a1a;
    --color-charcoal: #2d2d2d;
    --color-grey: #6b7280;
    --color-light: #f4f4f5;
    --color-white: #ffffff;
    --color-accent: #e8a317;
    --color-accent-hover: #d4920f;
    --color-whatsapp: #25d366;
    --color-brick: #b84a2f;
    --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.18);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --header-h: 80px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-h);
}

body {
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-dark);
    background: var(--color-white);
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition);
}

ul { list-style: none; }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font);
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn svg {
    width: 18px;
    height: 18px;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-black);
    border-color: var(--color-accent);
}

.btn-primary:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(232, 163, 23, 0.35);
}

.btn-outline {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-white);
}

.btn-whatsapp {
    background: var(--color-whatsapp);
    color: var(--color-white);
    border-color: var(--color-whatsapp);
}

.btn-whatsapp:hover {
    background: #1fb855;
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
}

.btn-block {
    width: 100%;
}

/* ---- Header ---- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-h);
    background: rgba(15, 15, 15, 0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: background var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
    background: rgba(15, 15, 15, 0.97);
    box-shadow: var(--shadow);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-h);
    gap: 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 52px;
    width: auto;
    display: block;
    object-fit: contain;
}

.logo-img-footer {
    height: 64px;
}

.logo-icon {
    width: 44px;
    height: 44px;
    background: var(--color-accent);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.logo-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-black);
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-text strong {
    font-size: 18px;
    font-weight: 800;
    color: var(--color-white);
    letter-spacing: -0.3px;
}

.logo-text small {
    font-size: 11px;
    color: var(--color-accent);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.main-nav a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    font-weight: 500;
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition);
}

.main-nav a:hover {
    color: var(--color-white);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-accent);
    font-weight: 700;
    font-size: 14px;
}

.header-phone svg {
    width: 16px;
    height: 16px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: all var(--transition);
}

/* ---- Hero ---- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-h);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(15, 15, 15, 0.92) 0%,
        rgba(15, 15, 15, 0.75) 50%,
        rgba(184, 74, 47, 0.25) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 80px 24px;
    max-width: 720px;
}

.hero-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(232, 163, 23, 0.15);
    border: 1px solid rgba(232, 163, 23, 0.4);
    border-radius: 50px;
    color: var(--color-accent);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 20px;
}

.hero h1 span {
    color: var(--color-accent);
}

.hero-content > p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 36px;
    max-width: 540px;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat strong {
    display: block;
    font-size: 28px;
    font-weight: 800;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: 4px;
}

.stat span {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
}

/* ---- Sections ---- */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}

.section-header h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 800;
    color: var(--color-black);
    letter-spacing: -0.5px;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--color-grey);
    font-size: 17px;
}

/* ---- Services ---- */
.section-services {
    background: var(--color-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

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

.service-card-image {
    padding: 0;
    overflow: hidden;
}

.service-card-image .service-image {
    height: 220px;
    overflow: hidden;
}

.service-card-image .service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.service-card-image:hover .service-image img {
    transform: scale(1.06);
}

.service-card-image .service-body {
    padding: 28px 24px 32px;
}

.service-card-image h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--color-black);
}

.service-card-image p {
    color: var(--color-grey);
    font-size: 15px;
    line-height: 1.7;
}

@media (max-width: 1024px) {
    .services-grid-3 {
        grid-template-columns: 1fr;
    }
}


.service-card {
    background: var(--color-white);
    padding: 36px 28px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: all var(--transition);
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(232, 163, 23, 0.3);
}

.service-icon {
    width: 56px;
    height: 56px;
    background: var(--color-dark);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: background var(--transition);
}

.service-icon svg {
    width: 26px;
    height: 26px;
    color: var(--color-accent);
}

.service-card:hover .service-icon {
    background: var(--color-accent);
}

.service-card:hover .service-icon svg {
    color: var(--color-black);
}

.service-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--color-black);
}

.service-card p {
    color: var(--color-grey);
    font-size: 15px;
    line-height: 1.7;
}

/* ---- CTA Band ---- */
.cta-band {
    background: var(--color-dark);
    padding: 60px 0;
}

.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}

.cta-text h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 8px;
}

.cta-text p {
    color: rgba(255, 255, 255, 0.65);
    max-width: 520px;
}

.cta-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* ---- About ---- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: 480px;
    object-fit: cover;
}

.about-badge {
    position: absolute;
    bottom: 24px;
    right: 24px;
    background: var(--color-accent);
    color: var(--color-black);
    padding: 20px 28px;
    border-radius: var(--radius);
    text-align: center;
}

.about-badge strong {
    display: block;
    font-size: 36px;
    font-weight: 800;
    line-height: 1;
}

.about-badge span {
    font-size: 13px;
    font-weight: 600;
}

.about-content .section-tag {
    display: block;
    margin-bottom: 12px;
}

.about-content h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.about-content > p {
    color: var(--color-grey);
    margin-bottom: 28px;
    font-size: 16px;
    line-height: 1.8;
}

.about-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
    font-weight: 500;
    color: var(--color-charcoal);
}

.about-features svg {
    width: 20px;
    height: 20px;
    color: var(--color-accent);
    flex-shrink: 0;
}

.about-content .btn {
    margin-top: 32px;
}

/* ---- Regions ---- */
.section-regions {
    background: var(--color-light);
}

.regions-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.region-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--color-white);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-charcoal);
    transition: all var(--transition);
}

.region-tag svg {
    width: 14px;
    height: 14px;
    color: var(--color-accent);
}

.region-tag:hover {
    background: var(--color-dark);
    color: var(--color-white);
    border-color: var(--color-dark);
    transform: translateY(-2px);
}

/* ---- Gallery ---- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.gallery-grid-9 {
    grid-template-columns: repeat(3, 1fr);
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    height: 280px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity var(--transition);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay span {
    color: var(--color-white);
    font-weight: 600;
    font-size: 15px;
}

.gallery-large {
    grid-row: span 1;
}

.gallery-note {
    text-align: center;
    margin-top: 24px;
    font-size: 13px;
    color: var(--color-grey);
}

.gallery-note code {
    background: var(--color-light);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
}

/* ---- Why ---- */
.section-why {
    background: var(--color-dark);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.why-card {
    padding: 32px 24px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    transition: all var(--transition);
}

.why-card:hover {
    border-color: rgba(232, 163, 23, 0.4);
    background: rgba(232, 163, 23, 0.05);
}

.why-number {
    font-size: 40px;
    font-weight: 800;
    color: rgba(232, 163, 23, 0.3);
    line-height: 1;
    margin-bottom: 16px;
}

.why-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 10px;
}

.why-card p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
}

/* ---- Contact ---- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 48px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--color-light);
    border-radius: var(--radius);
    transition: all var(--transition);
}

.contact-card:hover {
    background: var(--color-dark);
    color: var(--color-white);
}

.contact-card:hover .contact-icon {
    background: var(--color-accent);
}

.contact-card:hover .contact-icon svg {
    color: var(--color-black);
}

.contact-card:hover a {
    color: var(--color-accent);
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--color-dark);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background var(--transition);
}

.contact-icon svg {
    width: 22px;
    height: 22px;
    color: var(--color-accent);
    transition: color var(--transition);
}

.contact-card h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-grey);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.contact-card:hover h4 {
    color: rgba(255, 255, 255, 0.5);
}

.contact-card a {
    font-weight: 600;
    font-size: 16px;
}

.contact-card p {
    font-weight: 500;
}

.contact-form {
    background: var(--color-white);
    padding: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: var(--shadow);
}

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

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-charcoal);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font);
    font-size: 15px;
    border: 1.5px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius);
    background: var(--color-light);
    color: var(--color-dark);
    transition: all var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-accent);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(232, 163, 23, 0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.alert {
    padding: 16px 24px;
    border-radius: var(--radius);
    margin-bottom: 32px;
    font-weight: 500;
    text-align: center;
}

.alert-success {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.alert-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* ---- Footer ---- */
.site-footer {
    background: var(--color-black);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand p {
    margin-top: 16px;
    font-size: 14px;
    line-height: 1.7;
    max-width: 320px;
}

.footer-links h4,
.footer-contact h4 {
    color: var(--color-white);
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 14px;
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--color-accent);
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 14px;
}

.footer-contact svg {
    width: 16px;
    height: 16px;
    color: var(--color-accent);
    flex-shrink: 0;
}

.footer-contact a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    font-size: 13px;
    flex-wrap: wrap;
    gap: 8px;
}

/* ---- WhatsApp Float ---- */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 999;
    width: 60px;
    height: 60px;
    background: var(--color-whatsapp);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
    transition: all var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    color: var(--color-white);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.55);
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45); }
    50% { box-shadow: 0 6px 32px rgba(37, 211, 102, 0.7); }
}

/* ---- Animations ---- */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image img {
        height: 360px;
    }

    .gallery-grid,
    .gallery-grid-9 {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-large {
        grid-column: span 2;
    }

    .gallery-item {
        height: 240px;
    }
}

@media (max-width: 768px) {
    :root {
        --header-h: 70px;
    }

    .main-nav {
        position: fixed;
        top: var(--header-h);
        left: 0;
        right: 0;
        background: var(--color-black);
        flex-direction: column;
        padding: 24px;
        gap: 0;
        transform: translateY(-120%);
        opacity: 0;
        transition: all var(--transition);
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .main-nav.open {
        transform: translateY(0);
        opacity: 1;
    }

    .main-nav a {
        padding: 14px 0;
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        font-size: 16px;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .header-phone span,
    .header-phone {
        display: none;
    }

    .hero-stats {
        gap: 24px;
    }

    .section {
        padding: 70px 0;
    }

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

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

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

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

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

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

    .contact-form {
        padding: 28px 20px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .gallery-grid,
    .gallery-grid-9 {
        grid-template-columns: 1fr;
    }

    .gallery-large {
        grid-column: span 1;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }

    .cta-actions {
        flex-direction: column;
        width: 100%;
    }

    .cta-actions .btn {
        width: 100%;
    }
}