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

:root {
    --primary: #1a2744;
    --primary-dark: #0f1a2e;
    --primary-light: #2a3d5f;
    --accent: #3a7bd5;
    --accent-hover: #2a6bc5;
    --accent-light: #5a9ae6;
    --accent-glow: rgba(58, 123, 213, 0.12);
    --accent-glow-strong: rgba(58, 123, 213, 0.25);
    --gold: #d4a853;
    --grey-100: #f7f8fa;
    --grey-200: #e8eaed;
    --grey-300: #d1d5db;
    --grey-400: #9ca3af;
    --grey-500: #6b7280;
    --grey-600: #4b5563;
    --grey-700: #374151;
    --white: #ffffff;
    --text: #1f2937;
    --text-light: #6b7280;
    --success: #059669;
    --error: #dc2626;
    --whatsapp: #25d366;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow: 0 2px 12px rgba(0, 0, 0, 0.07);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 12px 40px rgba(0, 0, 0, 0.15);
    --radius: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--text);
    line-height: 1.6;
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ======================== ANIMATIONS ======================== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ======================== HEADER ======================== */
.site-header {
    background: linear-gradient(180deg, var(--primary) 0%, var(--primary-dark) 100%);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(58, 123, 213, 0.15);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 75px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
    text-decoration: none;
    transition: opacity var(--transition);
}

.logo:hover {
    opacity: 0.9;
    color: var(--white);
}

.logo-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    filter: drop-shadow(0 2px 4px rgba(58, 123, 213, 0.3));
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.logo-text strong {
    font-family: 'Montserrat', sans-serif;
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 2.5px;
    color: var(--white);
}

.logo-text span {
    font-family: 'Montserrat', sans-serif;
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 4.5px;
    color: var(--accent-light);
    text-transform: uppercase;
    margin-top: 2px;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 0;
}

.main-nav a {
    color: var(--grey-300);
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 500;
    font-family: 'Montserrat', sans-serif;
    display: block;
    border-bottom: 2px solid transparent;
    transition: all var(--transition);
    letter-spacing: 0.3px;
}

.main-nav a:hover {
    color: var(--white);
    border-bottom-color: var(--accent-light);
}

.main-nav a.active {
    color: var(--white);
    border-bottom-color: var(--accent);
    font-weight: 600;
}

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

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
    border-radius: 2px;
}

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

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

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

/* ======================== HERO ======================== */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 0;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(58, 123, 213, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-inner {
    padding: 110px 0 70px;
    animation: fadeInUp 0.8s ease-out;
}

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

.hero-badge {
    display: inline-block;
    background: linear-gradient(135deg, rgba(58, 123, 213, 0.2), rgba(58, 123, 213, 0.08));
    border: 1px solid rgba(58, 123, 213, 0.35);
    color: var(--accent-light);
    font-size: 12px;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 10px 24px;
    border-radius: 50px;
    margin-bottom: 28px;
    backdrop-filter: blur(10px);
}

.hero h1 {
    font-size: 54px;
    font-weight: 900;
    margin-bottom: 24px;
    line-height: 1.1;
    letter-spacing: -1px;
    background: linear-gradient(180deg, #ffffff 0%, rgba(255,255,255,0.85) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 18px;
    color: rgba(255,255,255,0.65);
    margin-bottom: 40px;
    line-height: 1.8;
    max-width: 580px;
}

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

.hero-stats {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 36px 0;
    border-top: 1px solid rgba(255,255,255,0.08);
    animation: fadeIn 1s ease-out 0.4s both;
}

.hero-stat {
    flex: 1;
    text-align: center;
}

.hero-stat-number {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-size: 36px;
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
}

.hero-stat-label {
    display: block;
    font-size: 12px;
    color: rgba(255,255,255,0.45);
    margin-top: 6px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

.hero-stat-divider {
    width: 1px;
    height: 44px;
    background: linear-gradient(180deg, transparent, rgba(255,255,255,0.15), transparent);
}

/* ======================== BUTTONS ======================== */
.btn {
    display: inline-block;
    padding: 13px 30px;
    font-size: 14px;
    font-weight: 600;
    font-family: 'Montserrat', sans-serif;
    border-radius: var(--radius);
    border: 2px solid transparent;
    cursor: pointer;
    text-align: center;
    line-height: 1.4;
    letter-spacing: 0.3px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-lg {
    padding: 16px 38px;
    font-size: 15px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    color: var(--white);
    border-color: var(--accent);
    box-shadow: 0 4px 15px rgba(58, 123, 213, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-hover) 0%, #1a5bb5 100%);
    border-color: var(--accent-hover);
    color: var(--white);
    box-shadow: 0 6px 25px rgba(58, 123, 213, 0.4);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.35);
    backdrop-filter: blur(4px);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--primary);
    border-color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.2);
}

.btn-whatsapp {
    background: linear-gradient(135deg, var(--whatsapp) 0%, #1da851 100%);
    color: var(--white);
    border-color: var(--whatsapp);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background: linear-gradient(135deg, #1da851 0%, #18943f 100%);
    border-color: #1da851;
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.4);
}

.btn-full {
    width: 100%;
}

/* ======================== SECTIONS ======================== */
.section {
    padding: 100px 0;
}

.section-grey {
    background: var(--grey-100);
    position: relative;
}

.section-dark {
    background: linear-gradient(160deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.section-dark::before {
    content: '';
    position: absolute;
    top: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(58, 123, 213, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.section-dark .section-header p {
    color: var(--grey-300);
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-tag {
    display: inline-block;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent);
    margin-bottom: 14px;
    position: relative;
    padding: 0 16px;
}

.section-tag::before,
.section-tag::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 24px;
    height: 1px;
    background: var(--accent);
    opacity: 0.4;
}

.section-tag::before { right: 100%; }
.section-tag::after { left: 100%; }

.section-tag-light {
    color: var(--accent-light);
}

.section-tag-light::before,
.section-tag-light::after {
    background: var(--accent-light);
}

.section-header h2 {
    font-size: 38px;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--primary);
    letter-spacing: -0.5px;
}

.section-dark .section-header h2 {
    color: var(--white);
}

.section-header p {
    font-size: 17px;
    color: var(--text-light);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

.section-cta {
    text-align: center;
    margin-top: 48px;
}

/* ======================== FEATURES (Home) ======================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.feature-card {
    text-align: center;
    padding: 40px 28px 36px;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    border: 1px solid var(--grey-200);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    transform: scaleX(0);
    transition: transform var(--transition);
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(58, 123, 213, 0.15);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon-wrap {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--accent-glow) 0%, var(--accent-glow-strong) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 22px;
    color: var(--accent);
    transition: all var(--transition);
}

.feature-card:hover .feature-icon-wrap {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    color: var(--white);
    transform: scale(1.1);
}

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

.feature-card p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
}

/* ======================== PRODUCTS HOME ======================== */
.products-home-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 22px;
}

.product-home-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--grey-200);
    transition: all var(--transition);
}

.product-home-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(58, 123, 213, 0.2);
}

.product-home-img-wrap {
    overflow: hidden;
}

.product-home-img-wrap img {
    width: 100%;
    height: 190px;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);
}

.product-home-card:hover .product-home-img-wrap img {
    transform: scale(1.08);
}

.product-home-info {
    padding: 20px 18px 22px;
}

.product-home-info h3 {
    font-size: 16px;
    color: var(--primary);
    margin-bottom: 6px;
    font-weight: 700;
}

.product-home-info p {
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.5;
    margin-bottom: 14px;
}

.product-link {
    font-size: 13px;
    font-weight: 600;
    font-family: 'Montserrat', sans-serif;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: gap var(--transition);
}

.product-link:hover {
    color: var(--accent-hover);
    gap: 8px;
}

/* ======================== SERVICES HOME ======================== */
.services-home-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.service-home-card {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    display: block;
    text-decoration: none;
    color: var(--white);
    height: 340px;
    transition: all var(--transition);
}

.service-home-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.service-home-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);
}

.service-home-card:hover img {
    transform: scale(1.08);
}

.service-home-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15,26,46,0.95) 0%, rgba(15,26,46,0.4) 50%, rgba(15,26,46,0.1) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 28px 22px;
    transition: background var(--transition);
}

.service-home-card:hover .service-home-overlay {
    background: linear-gradient(to top, rgba(15,26,46,0.98) 0%, rgba(15,26,46,0.5) 50%, rgba(15,26,46,0.15) 100%);
}

.service-home-overlay h3 {
    font-size: 19px;
    margin-bottom: 8px;
    color: var(--white);
    font-weight: 700;
}

.service-home-overlay p {
    font-size: 13px;
    color: rgba(255,255,255,0.7);
    line-height: 1.6;
    margin-bottom: 12px;
}

.service-home-link {
    font-size: 13px;
    font-weight: 600;
    font-family: 'Montserrat', sans-serif;
    color: var(--accent-light);
    transition: color var(--transition);
}

.service-home-card:hover .service-home-link {
    color: var(--white);
}

/* ======================== PROJECTS STRIP ======================== */
.projects-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.project-strip-item {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    height: 260px;
    transition: all var(--transition);
}

.project-strip-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.project-strip-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);
}

.project-strip-item:hover img {
    transform: scale(1.08);
}

.project-strip-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(15,26,46,0.9));
    padding: 50px 18px 18px;
    transition: padding var(--transition);
}

.project-strip-item:hover .project-strip-overlay {
    padding-bottom: 22px;
}

.project-strip-overlay span {
    font-family: 'Montserrat', sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: var(--white);
}

/* ======================== CTA BANNER ======================== */
.cta-banner {
    padding: 90px 0;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    bottom: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(58, 123, 213, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.cta-banner-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

.cta-banner-text {
    max-width: 560px;
}

.cta-banner-text h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.3px;
}

.cta-banner-text p {
    font-size: 16px;
    color: rgba(255,255,255,0.65);
    line-height: 1.8;
}

.cta-banner-actions {
    display: flex;
    gap: 14px;
    flex-shrink: 0;
}

/* ======================== PAGE BANNER ======================== */
.page-banner {
    background: linear-gradient(160deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 70px 0;
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-banner::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(58, 123, 213, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.page-banner h1 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 12px;
    letter-spacing: -0.5px;
    position: relative;
}

.page-banner p {
    font-size: 17px;
    color: var(--grey-300);
    position: relative;
}

/* ======================== ABOUT PAGE ======================== */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-img {
    width: 100%;
    border-radius: var(--radius-xl);
    object-fit: cover;
    box-shadow: var(--shadow-lg);
}

.about-text h2 {
    font-size: 34px;
    margin-bottom: 22px;
    color: var(--primary);
    font-weight: 800;
}

.about-text p {
    margin-bottom: 18px;
    color: var(--grey-600);
    line-height: 1.8;
}

.mission-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.mission-card {
    background: var(--white);
    padding: 44px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    border-left: 4px solid var(--accent);
    transition: all var(--transition);
}

.mission-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.mission-card h3 {
    font-size: 22px;
    margin-bottom: 16px;
    color: var(--primary);
    font-weight: 700;
}

.mission-card p {
    color: var(--grey-600);
    line-height: 1.7;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.stat-card {
    text-align: center;
    padding: 36px;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    border: 1px solid var(--grey-200);
    transition: all var(--transition);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(58, 123, 213, 0.2);
}

.stat-number {
    font-family: 'Montserrat', sans-serif;
    font-size: 44px;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 8px;
    line-height: 1;
}

.stat-label {
    font-size: 15px;
    color: var(--grey-600);
    font-weight: 500;
}

/* ======================== PRODUCTS DETAIL ======================== */
.products-detail-grid {
    display: flex;
    flex-direction: column;
    gap: 70px;
}

.product-detail-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.product-detail-card.reverse {
    direction: rtl;
}

.product-detail-card.reverse > * {
    direction: ltr;
}

img.product-detail-image {
    width: 100%;
    border-radius: var(--radius-xl);
    object-fit: cover;
    box-shadow: var(--shadow-md);
    transition: all var(--transition);
}

img.product-detail-image:hover {
    box-shadow: var(--shadow-lg);
}

.product-detail-info h2 {
    font-size: 30px;
    margin-bottom: 18px;
    color: var(--primary);
    font-weight: 800;
}

.product-detail-info p {
    color: var(--grey-600);
    margin-bottom: 22px;
    line-height: 1.8;
}

.product-features,
.service-features {
    list-style: none;
    margin-bottom: 28px;
}

.product-features li,
.service-features li {
    padding: 8px 0;
    padding-left: 30px;
    position: relative;
    color: var(--grey-600);
    line-height: 1.6;
}

.product-features li::before,
.service-features li::before {
    content: "\2713";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 700;
    font-size: 16px;
    width: 22px;
    height: 22px;
    background: var(--accent-glow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    top: 9px;
}

/* ======================== SERVICES DETAIL ======================== */
.service-detail-grid {
    display: flex;
    flex-direction: column;
    gap: 70px;
}

.service-detail-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.service-detail-card.reverse {
    direction: rtl;
}

.service-detail-card.reverse > * {
    direction: ltr;
}

img.service-detail-image {
    width: 100%;
    border-radius: var(--radius-xl);
    object-fit: cover;
    box-shadow: var(--shadow-md);
    transition: all var(--transition);
}

img.service-detail-image:hover {
    box-shadow: var(--shadow-lg);
}

.service-detail-info h2 {
    font-size: 30px;
    margin-bottom: 18px;
    color: var(--primary);
    font-weight: 800;
}

.service-detail-info p {
    color: var(--grey-600);
    margin-bottom: 22px;
    line-height: 1.8;
}

/* ======================== PROCESS ======================== */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.process-step {
    text-align: center;
    padding: 36px 24px;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    border: 1px solid var(--grey-200);
    transition: all var(--transition);
    position: relative;
}

.process-step:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(58, 123, 213, 0.2);
}

.step-number {
    font-family: 'Montserrat', sans-serif;
    font-size: 40px;
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 14px;
}

.process-step h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--primary);
    font-weight: 700;
}

.process-step p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
}

/* ======================== GALLERY ======================== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    transition: all var(--transition);
}

.gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

img.gallery-img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    display: block;
    border-radius: var(--radius-xl);
    transition: transform var(--transition-slow);
}

.gallery-item:hover img.gallery-img {
    transform: scale(1.06);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(15, 26, 46, 0.92));
    padding: 40px 22px 22px;
    color: var(--white);
    transition: all var(--transition);
}

.gallery-item:hover .gallery-overlay {
    padding-bottom: 26px;
}

.gallery-overlay h3 {
    font-size: 16px;
    margin-bottom: 4px;
    font-weight: 700;
}

.gallery-overlay p {
    font-size: 13px;
    color: var(--grey-300);
}

/* ======================== CONTACT ======================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 50px;
    align-items: start;
}

.contact-form-wrapper h2 {
    font-size: 30px;
    margin-bottom: 28px;
    color: var(--primary);
    font-weight: 800;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
    color: var(--grey-700);
    font-family: 'Montserrat', sans-serif;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1.5px solid var(--grey-300);
    border-radius: var(--radius);
    font-size: 15px;
    font-family: 'Inter', inherit;
    color: var(--text);
    background: var(--white);
    transition: all var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(58, 123, 213, 0.08);
}

.form-group textarea {
    resize: vertical;
}

.alert {
    padding: 16px 20px;
    border-radius: var(--radius);
    margin-bottom: 24px;
    font-size: 15px;
}

.alert-success {
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: var(--success);
}

.alert-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: var(--error);
}

.alert-error ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.contact-info-sidebar {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.contact-info-card {
    background: var(--grey-100);
    padding: 28px;
    border-radius: var(--radius-xl);
    border: 1px solid var(--grey-200);
    transition: all var(--transition);
}

.contact-info-card:hover {
    box-shadow: var(--shadow);
    border-color: rgba(58, 123, 213, 0.1);
}

.contact-info-card h3 {
    font-size: 18px;
    margin-bottom: 18px;
    color: var(--primary);
    font-weight: 700;
}

.contact-info-item {
    margin-bottom: 14px;
}

.contact-info-item strong {
    display: block;
    font-size: 12px;
    color: var(--grey-500);
    margin-bottom: 3px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: 'Montserrat', sans-serif;
}

.contact-info-item a,
.contact-info-item span {
    font-size: 15px;
    color: var(--text);
}

.whatsapp-card {
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
}

.whatsapp-card p {
    font-size: 14px;
    color: var(--grey-600);
    margin-bottom: 16px;
}

/* ======================== CTA SECTION ======================== */
.cta-section {
    background: linear-gradient(160deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(58, 123, 213, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.cta-content h2 {
    font-size: 34px;
    margin-bottom: 16px;
    font-weight: 800;
}

.cta-content p {
    font-size: 17px;
    color: var(--grey-300);
    margin-bottom: 32px;
    line-height: 1.7;
}

/* ======================== 404 ======================== */
.error-section {
    min-height: 50vh;
    display: flex;
    align-items: center;
}

.error-content {
    text-align: center;
}

.error-content h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 140px;
    font-weight: 900;
    background: linear-gradient(135deg, var(--grey-200) 0%, var(--grey-300) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.error-content h2 {
    font-size: 28px;
    margin-bottom: 16px;
    color: var(--primary);
    font-weight: 700;
}

.error-content p {
    color: var(--text-light);
    margin-bottom: 28px;
}

/* ======================== FOOTER ======================== */
.site-footer {
    background: linear-gradient(180deg, var(--primary-dark) 0%, #0a1220 100%);
    color: var(--grey-300);
}

.footer-top {
    padding: 70px 0 50px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.2fr;
    gap: 50px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
    text-decoration: none;
    margin-bottom: 20px;
    transition: opacity var(--transition);
}

.footer-logo:hover {
    opacity: 0.9;
    color: var(--white);
}

.footer-logo-mark {
    display: flex;
    align-items: center;
    filter: drop-shadow(0 2px 4px rgba(58, 123, 213, 0.3));
}

.footer-logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.footer-logo-text strong {
    font-family: 'Montserrat', sans-serif;
    font-size: 17px;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--white);
}

.footer-logo-text span {
    font-family: 'Montserrat', sans-serif;
    font-size: 8px;
    font-weight: 600;
    letter-spacing: 4px;
    color: var(--accent-light);
    text-transform: uppercase;
    margin-top: 2px;
}

.footer-about p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--grey-400);
    margin-bottom: 22px;
}

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

.footer-whatsapp-link,
.footer-email-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--grey-400);
    text-decoration: none;
    transition: color var(--transition);
}

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

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

.footer-col h3 {
    font-family: 'Montserrat', sans-serif;
    color: var(--white);
    font-size: 15px;
    margin-bottom: 20px;
    font-weight: 700;
    position: relative;
    padding-bottom: 14px;
    letter-spacing: 0.3px;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    border-radius: 1px;
}

.footer-hours-title {
    margin-top: 28px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 11px;
}

.footer-col ul a {
    color: var(--grey-400);
    font-size: 14px;
    transition: all var(--transition);
    display: inline-block;
}

.footer-col ul a:hover {
    color: var(--white);
    transform: translateX(4px);
}

.footer-hours li {
    font-size: 14px;
    color: var(--grey-400);
}

.footer-bottom {
    padding: 22px 0;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-bottom p {
    font-size: 13px;
    color: var(--grey-500);
}

.footer-tagline {
    font-style: italic;
    color: var(--grey-500);
}

/* ======================== WHATSAPP FLOAT ======================== */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--whatsapp) 0%, #1da851 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition);
    animation: pulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
    background: linear-gradient(135deg, #1da851 0%, #18943f 100%);
    transform: scale(1.1);
    box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
    animation: none;
}

/* ======================== LEGACY ======================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--grey-200);
    transition: all var(--transition);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

img.product-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.product-info {
    padding: 22px;
}

.product-info h3 {
    font-size: 20px;
    margin-bottom: 8px;
    color: var(--primary);
    font-weight: 700;
}

.product-info p {
    font-size: 14px;
    color: var(--text-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card {
    text-align: center;
    padding: 0;
    background: var(--primary-light);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

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

.service-card h3,
.service-card p {
    padding: 0 20px;
}

.service-card h3 {
    padding-top: 20px;
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--white);
    font-weight: 700;
}

.service-card p {
    padding-bottom: 20px;
    font-size: 14px;
    color: var(--grey-300);
    line-height: 1.6;
}

/* ======================== RESPONSIVE ======================== */
@media (max-width: 1024px) {
    .features-grid,
    .services-grid,
    .services-home-grid,
    .process-grid,
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

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

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

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

@media (max-width: 768px) {
    .mobile-toggle {
        display: flex;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 75px;
        left: 0;
        right: 0;
        background: var(--primary);
        box-shadow: var(--shadow-lg);
    }

    .main-nav.open {
        display: block;
    }

    .main-nav ul {
        flex-direction: column;
    }

    .main-nav a {
        padding: 14px 20px;
        border-bottom: 1px solid var(--primary-light);
    }

    .hero-inner {
        padding: 70px 0 50px;
    }

    .hero h1 {
        font-size: 36px;
    }

    .hero h1 br {
        display: none;
    }

    .hero p {
        font-size: 16px;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 16px;
        justify-content: center;
    }

    .hero-stat {
        flex: 0 0 calc(50% - 16px);
    }

    .hero-stat-divider {
        display: none;
    }

    .section {
        padding: 70px 0;
    }

    .section-header h2 {
        font-size: 28px;
    }

    .page-banner {
        padding: 50px 0;
    }

    .page-banner h1 {
        font-size: 32px;
    }

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

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

    .about-content,
    .product-detail-card,
    .service-detail-card,
    .contact-grid,
    .mission-grid {
        grid-template-columns: 1fr;
    }

    .product-detail-card.reverse,
    .service-detail-card.reverse {
        direction: ltr;
    }

    .features-grid,
    .services-grid,
    .services-home-grid,
    .process-grid,
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-bottom-inner {
        flex-direction: column;
        gap: 6px;
        text-align: center;
    }

    .cta-content h2,
    .cta-banner-text h2 {
        font-size: 26px;
    }

    .cta-banner {
        padding: 60px 0;
    }

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

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

@media (max-width: 480px) {
    .products-home-grid,
    .products-grid,
    .gallery-grid,
    .features-grid,
    .services-grid,
    .services-home-grid,
    .process-grid,
    .stats-grid,
    .projects-strip {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 28px;
    }

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

    .hero-buttons .btn {
        text-align: center;
    }

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

    .hero-stat {
        flex: auto;
    }

    .header-inner {
        height: 65px;
    }

    .logo-text strong {
        font-size: 17px;
    }

    .logo-text span {
        font-size: 8px;
    }

    .service-home-card {
        height: 240px;
    }
}