/* Skip link (accesibilidad: salta al contenido con teclado) */
.skip-link {
    position: absolute;
    top: -40px;
    left: 8px;
    background: #111827;
    color: #fff;
    padding: 10px 16px;
    z-index: 10000;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    transition: top 0.2s;
}
.skip-link:focus {
    top: 8px;
    outline: 3px solid #fff;
}

:root {
    /* Colors */
    --primary-bg: #E8F0F5;
    /* Light Slate Blue/Grey - Professional & Techy */
    --secondary-bg: #DCE5ED;
    /* Slightly darker shade for contrast */
    --text-main: #1A1A24;
    /* Darker navy-black for text */
    --text-sec: #4A5568;
    /* Slate grey for secondary text */
    --accent: #111827;
    /* Deepest black/navy */
    --white: #F8FAFC;
    /* Off-white for cards, softer on eyes */

    --success: #059669;
    /* Slightly more modern emerald green */
    --danger: #DC2626;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Oswald', 'Inter', sans-serif;

    /* Spacing & Layout */
    --section-spacing: 120px;
    --section-pad: 80px;
    --max-width: 1200px;
    --radius-btn: 8px;
    --radius-card: 12px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--text-main);
    background-color: var(--primary-bg);
    line-height: 1.6;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* Typography Classes */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-main);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.section-title {
    font-size: 48px;
    margin-bottom: 16px;
    font-weight: 700;
}

.section-subtitle {
    font-size: 20px;
    color: var(--text-sec);
    max-width: 700px;
    margin-bottom: 48px;
}

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

.text-center .section-subtitle {
    margin-left: auto;
    margin-right: auto;
}

/* Container & Grids */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px 0 40px;
}

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

.grid-3-cols {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 16px;
    font-weight: 600;
    border-radius: var(--radius-btn);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

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

.btn-primary:hover {
    background-color: #333;
    border-color: #333;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

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

.btn-outline:hover {
    background-color: var(--white);
    color: var(--text-main);
    transform: translateY(-2px);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    height: 80px;
    background-color: transparent;
    transition: all 0.3s ease;
}

.header.scrolled {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 2px;
    line-height: 1.1;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.header.scrolled .logo {
    color: var(--text-main);
}

.logo span {
    font-weight: 700;
    font-size: 36px;
    background: linear-gradient(135deg, #D4A843, #F0C75E, #B8942E);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 3px;
    display: block;
}

.header.scrolled .logo span {
    background: linear-gradient(135deg, #B8942E, #D4A843, #96781F);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-list {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-weight: 500;
    color: var(--white);
    transition: color 0.3s;
}

.header.scrolled .nav-link {
    color: var(--text-main);
}

.nav-link:hover {
    color: #ccc;
}

.header.scrolled .nav-link:hover {
    color: var(--text-sec);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 24px;
}

.header-phone {
    font-weight: 600;
    color: var(--white);
}

.header.scrolled .header-phone {
    color: var(--text-main);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    cursor: pointer;
}

.header.scrolled .mobile-menu-btn {
    color: var(--text-main);
}

/* Sections */
section {
    padding: var(--section-pad) 0;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Hero Section */
.hero-section {
    position: relative;
    padding: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    color: var(--white);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('images/hero_bg.png');
    background-size: cover;
    background-position: center;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.4) 100%);
    z-index: -1;
}

.hero-container {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.hero-title {
    font-size: 64px;
    margin-bottom: 24px;
    color: var(--white);
}

.hero-subtitle {
    font-size: 20px;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    justify-content: center;
}

.hero-features {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.check {
    color: var(--success);
    font-weight: bold;
}

.hero-feature .check {
    color: #4CAF50;
}

/* Clients Carousel */
.clients-section {
    background-color: var(--white);
    padding: 50px 0;
    border-bottom: 1px solid #EAEAEA;
    overflow: hidden;
}

.clients-title {
    text-align: center;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-sec);
    margin-bottom: 32px;
    font-weight: 600;
}

.clients-carousel {
    display: flex;
    overflow: hidden;
    position: relative;
    width: 100%;
}

.clients-carousel::before,
.clients-carousel::after {
    content: "";
    position: absolute;
    top: 0;
    width: 150px;
    height: 100%;
    z-index: 2;
    /* Increased z-index */
    pointer-events: none;
    /* Crucial so they don't block hovering the logos */
}

.clients-carousel::before {
    left: 0;
    background: linear-gradient(to right, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0) 100%);
}

.clients-carousel::after {
    right: 0;
    background: linear-gradient(to left, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0) 100%);
}

.carousel-track {
    display: flex;
    align-items: center;
    gap: 80px;
    width: max-content;
    animation: scrollCarousel 30s linear infinite;
    z-index: 1;
    /* Explicit z-index */
}

.carousel-track:hover {
    animation-play-state: paused;
}

@keyframes scrollCarousel {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(calc(-50% - 40px));
    }

    /* Half width minus half gap approx */
}

.client-logo {
    font-family: var(--font-heading);
    font-size: 28px;
    /* Slightly larger */
    font-weight: 700;
    color: #666;
    /* Darker grey to be more visible */
    text-transform: uppercase;
    display: flex;
    align-items: center;
    transition: color 0.3s;
    user-select: none;
    white-space: nowrap;
    padding: 10px 0;
    /* padding to ensure text isn't cut off */
}

.client-logo span {
    font-weight: 400;
    font-family: var(--font-primary);
    text-transform: none;
    font-size: 22px;
    margin-left: 6px;
}

.client-logo:hover {
    color: var(--text-main);
}

/* Aesthetic Image Bands */
.aesthetic-band {
    position: relative;
    padding: 120px 0;
    background-size: cover;
    background-position: center;
    background-attachment: scroll;
    /* Default, overridden by parallax class */
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
}

.aesthetic-band.parallax {
    background-attachment: fixed;
    /* creates the nice scrolling effect */
}

.aesthetic-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    /* Dark overlay so text is readable */
    z-index: 1;
}

.relative {
    position: relative;
}

.z-10 {
    z-index: 10;
}

.aesthetic-text {
    font-size: 40px;
    color: var(--white);
    letter-spacing: 1px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

@media (max-width: 768px) {
    .aesthetic-band.parallax {
        background-attachment: scroll;
        /* Fixed backgrounds are buggy on mobile iOS */
    }

    .aesthetic-text {
        font-size: 28px;
    }
}

/* Stats */
.stats-section {
    background-color: var(--primary-bg);
    position: relative;
    z-index: 10;
    padding: var(--section-pad) 0;
}

.stat-card {
    background: var(--white);
    padding: 40px 32px;
    border-radius: var(--radius-card);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.stat-number {
    font-size: 40px;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1;
}

.stat-desc {
    color: var(--text-sec);
    font-size: 16px;
}

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

.card {
    background: var(--white);
    border-radius: var(--radius-card);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #EAEAEA;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
}

.service-img-wrapper {
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
}

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

.card:hover .service-img {
    transform: scale(1.05);
}

.service-content {
    padding: 32px;
}

.service-icon {
    font-size: 32px;
    margin-bottom: 16px;
}

.service-title {
    font-size: 24px;
    margin-bottom: 12px;
}

.service-desc {
    color: var(--text-sec);
    margin-bottom: 24px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--text-main);
    transition: gap 0.3s;
}

.service-link:hover {
    gap: 12px;
}

/* About Us */
.about-section {
    background-color: var(--secondary-bg);
}

.about-text {
    color: var(--text-sec);
    margin-bottom: 32px;
}

.about-text p {
    margin-bottom: 16px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
}

/* Responsive */
@media (max-width: 1024px) {
    .section-title {
        font-size: 40px;
    }

    .hero-title {
        font-size: 56px;
    }

    .grid-4-cols {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 32px;
    }

    .hero-title {
        font-size: 40px;
    }

    .grid-2-cols,
    .grid-3-cols,
    .grid-4-cols {
        grid-template-columns: 1fr;
    }

    .nav {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--white);
        transition: 0.3s;
        padding: 40px 24px;
    }

    .nav.active {
        left: 0;
    }

    .nav-list {
        flex-direction: column;
        align-items: center;
        gap: 24px;
    }

    .nav-link {
        color: var(--text-main);
        font-size: 20px;
    }

    .mobile-menu-btn {
        display: block;
    }

    .header-phone {
        display: none;
    }

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

    .header {
        background-color: var(--text-main);
    }

    .mobile-menu-btn,
    .logo {
        color: var(--white);
    }
}

/* Advantages */
.advantages-section {
    background-color: var(--white);
}

.advantage-card {
    padding: 32px;
    border: 1px solid #EAEAEA;
    border-radius: var(--radius-card);
    transition: transform 0.3s;
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.advantage-icon {
    font-size: 36px;
    margin-bottom: 20px;
}

.advantage-title {
    font-size: 22px;
    margin-bottom: 12px;
}

.advantage-desc {
    color: var(--text-sec);
}

/* Coverage Area */
.coverage-section {
    background-color: var(--primary-bg);
}

.zones-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    margin-top: 32px;
}

.zone-box {
    flex: 1;
    min-width: 250px;
    background: var(--white);
    padding: 24px;
    border-radius: var(--radius-card);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}

.zone-title {
    font-size: 20px;
    margin-bottom: 16px;
    color: var(--success);
}

.zone-list li {
    margin-bottom: 8px;
    color: var(--text-sec);
    display: flex;
    align-items: center;
    gap: 8px;
}

.zone-list .bullet {
    color: var(--accent);
}

.map-placeholder {
    width: 100%;
    height: 100%;
    min-height: 400px;
    background: var(--white);
    border-radius: var(--radius-card);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #EAEAEA;
}

.map-svg {
    width: 80%;
    height: auto;
}

/* Work Process */
.process-section {
    background-color: var(--white);
    position: relative;
}

.timeline-container {
    display: flex;
    justify-content: space-between;
    margin-top: 48px;
    position: relative;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.timeline-container::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 40px;
    right: 40px;
    height: 2px;
    background: #EAEAEA;
    z-index: 1;
}

.timeline-step {
    flex: 1;
    position: relative;
    z-index: 2;
    padding: 0 16px;
    text-align: center;
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--accent);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 20px;
    margin: 0 auto 20px auto;
    border: 4px solid var(--white);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.step-icon {
    font-size: 32px;
    margin-bottom: 16px;
}

.step-title {
    font-size: 20px;
    margin-bottom: 12px;
}

.step-desc {
    color: var(--text-sec);
    font-size: 15px;
}

@media (max-width: 768px) {
    .timeline-container {
        flex-direction: column;
        gap: 40px;
    }

    .timeline-container::before {
        left: 36px;
        top: 0;
        bottom: 0;
        width: 2px;
        height: auto;
        right: auto;
    }

    .timeline-step {
        display: flex;
        align-items: flex-start;
        text-align: left;
        padding-left: 0;
    }

    .step-number {
        margin: 0 24px 0 0;
        flex-shrink: 0;
    }

    .step-icon {
        display: none;
    }
}

/* FAQ & Services List */
.faq-section {
    background-color: var(--secondary-bg);
}

.additional-services-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.additional-services-list li {
    background: var(--white);
    padding: 16px 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}

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

.accordion-item {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}

.accordion-header {
    width: 100%;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 18px;
    font-weight: 600;
    text-align: left;
    color: var(--text-main);
    font-family: inherit;
}

.accordion-icon {
    font-size: 24px;
    font-weight: 400;
    transition: transform 0.3s;
}

.accordion-header[aria-expanded="true"] .accordion-icon {
    transform: rotate(45deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.accordion-content p {
    padding: 0 20px 20px 20px;
    color: var(--text-sec);
}

/* CTA Final */
.cta-section {
    position: relative;
    background-color: #1A1A1A;
    color: var(--white);
    padding: 100px 0;
}

.cta-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('images/hero_bg.png');
    /* reusing hero image or could use a different pattern */
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    z-index: 1;
}

.cta-container {
    position: relative;
    z-index: 2;
    background: rgba(26, 26, 26, 0.85);
    padding: 48px;
    border-radius: var(--radius-card);
    backdrop-filter: blur(10px);
    max-width: 900px;
}

.cta-title {
    font-size: 40px;
    margin-bottom: 16px;
    text-align: center;
    color: var(--white);
}

.cta-subtitle {
    font-size: 18px;
    margin-bottom: 40px;
    text-align: center;
    color: #ccc;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.form-row {
    display: flex;
    gap: 16px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 14px 16px;
    border-radius: var(--radius-btn);
    border: 1px solid #444;
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    font-family: inherit;
    font-size: 16px;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #888;
}

.contact-form select {
    color: #888;
}

.contact-form select:focus,
.contact-form select:valid {
    color: var(--white);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--white);
    background: rgba(255, 255, 255, 0.1);
}

.btn-block {
    width: 100%;
    background-color: var(--white);
    color: var(--text-main);
    border-color: var(--white);
}

.btn-block:hover {
    background-color: #EAEAEA;
    color: var(--text-main);
}

.cta-alternatives {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 32px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin: 16px 0;
}

.btn-white {
    background: var(--white);
    color: var(--text-main);
}

.btn-white:hover {
    background: #EAEAEA;
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: #25D366;
    color: var(--white);
}

.btn-whatsapp:hover {
    background: #128C7E;
    transform: translateY(-2px);
}

.cta-footer-text {
    font-size: 14px;
    color: #888;
}

@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
    }

    .cta-container {
        padding: 32px 24px;
    }

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

    .btn-white,
    .btn-whatsapp {
        width: 100%;
        justify-content: center;
    }
}

/* Footer */
.footer {
    background-color: #2A2A2A;
    color: rgba(255, 255, 255, 0.7);
    padding: 64px 0 24px 0;
}

.footer-logo {
    color: var(--white);
    font-size: 24px;
    margin-bottom: 16px;
}

.footer-logo span {
    font-weight: 400;
}

.footer-heading {
    color: var(--white);
    font-size: 18px;
    margin-bottom: 24px;
}

.footer-links li,
.footer-contact li {
    margin-bottom: 12px;
}

.footer-links a {
    transition: color 0.3s;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 48px;
    padding-top: 24px;
    text-align: center;
    font-size: 14px;
}

/* Floating Buttons */
.floating-whatsapp {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 100;
    transition: transform 0.3s;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
}

.floating-phone {
    position: fixed;
    bottom: 24px;
    right: 100px;
    /* To the left of Whatsapp */
    width: 60px;
    height: 60px;
    background-color: var(--accent);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    z-index: 100;
    transition: transform 0.3s;
}

.floating-phone:hover {
    transform: scale(1.1);
}

@media (min-width: 769px) {
    .mobile-only {
        display: none !important;
    }
}

/* =========================================
   DARK CORPORATE LOGISTICS THEME OVERRIDES 
   ========================================= */

:root {
    --primary-bg: #0F172A;
    /* Slate 900 - Very dark */
    --secondary-bg: #020617;
    /* Slate 950 - Darker contrast */
    --card-bg: #1E293B;
    /* Slate 800 - dark cards */
    --text-main: #F8FAFC;
    /* Off white for readable text */
    --text-sec: #94A3B8;
    /* Muted slate grey */
    --accent: #F59E0B;
    /* Vibrant Amber for logistics/machinery */
    --border: #334155;
    /* Slate 700 - subtle borders */

    --success: #10B981;
    --danger: #EF4444;
}

body {
    background-color: var(--primary-bg);
}

/* Header */
.header.scrolled {
    background-color: var(--secondary-bg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
}

.header.scrolled .logo,
.header.scrolled .nav-link,
.header.scrolled .header-phone,
.header.scrolled .mobile-menu-btn {
    color: var(--text-main);
}

.header.scrolled .nav-link:hover {
    color: var(--accent);
}

/* Buttons */
.btn-primary {
    color: #111;
}

.btn-primary:hover {
    background-color: #D97706;
    border-color: #D97706;
    color: #111;
}

.hero-ctas .btn-outline {
    border-color: var(--white);
    color: var(--white);
}

.hero-ctas .btn-outline:hover {
    background-color: var(--white);
    color: #111;
}

.btn-white {
    background: var(--card-bg);
    color: var(--text-main);
    border: 1px solid var(--border);
}

.btn-white:hover {
    background: var(--border);
    color: var(--text-main);
}

/* Clients Carousel */
.clients-section {
    background-color: var(--secondary-bg);
    border-bottom: 1px solid var(--border);
}

.clients-carousel::before {
    background: linear-gradient(to right, var(--secondary-bg) 0%, rgba(2, 6, 23, 0) 100%);
}

.clients-carousel::after {
    background: linear-gradient(to left, var(--secondary-bg) 0%, rgba(2, 6, 23, 0) 100%);
}

.client-logo {
    color: #475569;
}

/* Sections & Cards */
.stats-section {
    background-color: var(--primary-bg);
}

.stat-card {
    background: var(--card-bg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.services-section {
    background-color: var(--secondary-bg);
}

.card {
    background: var(--card-bg);
    border-color: var(--border);
}

.card:hover {
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
}

.service-link {
    color: var(--accent);
}

.service-icon {
    text-shadow: 0 0 20px rgba(245, 158, 11, 0.2);
}

.advantages-section {
    background-color: var(--primary-bg);
}

.advantage-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
}

/* Coverage Map */
.zone-box {
    background: var(--card-bg);
    box-shadow: none;
    border: 1px solid var(--border);
}

.map-placeholder {
    background: var(--card-bg);
    border-color: var(--border);
}

.map-svg path {
    fill: var(--secondary-bg) !important;
    stroke: var(--border) !important;
    stroke-width: 2 !important;
}

.map-svg text {
    fill: var(--text-main) !important;
}

/* Work Process */
.process-section {
    background-color: var(--secondary-bg);
}

.timeline-container::before {
    background: var(--border);
}

.step-number {
    border-color: var(--secondary-bg);
    color: #111;
}

/* FAQ & Services */
.faq-section {
    background-color: var(--primary-bg);
}

.additional-services-list li {
    background: var(--card-bg);
    border: 1px solid var(--border);
    box-shadow: none;
}

.accordion-item {
    background: var(--card-bg);
    border: 1px solid var(--border);
    box-shadow: none;
}

.accordion-header {
    color: var(--text-main);
}

/* Interactive Calculator */
.calculator-form {
    display: flex;
    flex-direction: column;
    margin-bottom: 32px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-card);
    border: 1px solid var(--border);
    padding: 32px;
}

.calc-progress {
    display: flex;
    justify-content: space-between;
    margin-bottom: 32px;
    position: relative;
}

.calc-progress::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--border);
    z-index: 1;
    transform: translateY(-50%);
}

.progress-step {
    background: var(--secondary-bg);
    color: var(--text-sec);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    z-index: 2;
    border: 1px solid var(--border);
    transition: all 0.3s;
}

.progress-step.active {
    background: var(--accent);
    color: #111;
    border-color: var(--accent);
}

.calc-step {
    display: none;
    animation: fadeInStep 0.4s ease;
}

.calc-step.active {
    display: block;
}

@keyframes fadeInStep {
    from {
        opacity: 0;
        transform: translateX(20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.step-heading {
    font-size: 24px;
    margin-bottom: 24px;
    color: var(--white);
}

.calc-options {
    gap: 16px;
}

.calc-card {
    display: block;
    cursor: pointer;
    position: relative;
}

.calc-card input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.card-content {
    border: 2px solid var(--border);
    border-radius: var(--radius-card);
    padding: 24px;
    text-align: center;
    transition: all 0.3s;
    background: rgba(0, 0, 0, 0.2);
    height: 100%;
}

.calc-card:hover .card-content {
    border-color: rgba(245, 158, 11, 0.5);
    background: rgba(0, 0, 0, 0.4);
}

.calc-card input[type="radio"]:checked+.card-content {
    border-color: var(--accent);
    background: rgba(245, 158, 11, 0.1);
}

.calc-card .icon {
    font-size: 40px;
    display: block;
    margin-bottom: 12px;
}

.calc-card h4 {
    font-size: 18px;
    color: var(--text-main);
    margin-bottom: 4px;
}

.calc-card p {
    font-size: 14px;
    color: var(--text-sec);
}

.calculator-form .form-row {
    display: flex;
    gap: 16px;
}

.calculator-form input,
.calculator-form textarea {
    width: 100%;
    padding: 14px 16px;
    border-radius: var(--radius-btn);
    border: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.3);
    color: var(--text-main);
    font-family: inherit;
    font-size: 16px;
}

.calculator-form input:focus,
.calculator-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(0, 0, 0, 0.5);
}

.calculator-form .m-top {
    margin-top: 24px;
}

.form-actions {
    display: flex;
    justify-content: space-between;
}

.secure-text {
    font-size: 12px;
    color: #666;
    text-align: center;
    margin-top: 16px;
}

@media (max-width: 768px) {
    .calc-progress {
        flex-direction: column;
        gap: 8px;
        align-items: center;
    }

    .calc-progress::before {
        display: none;
    }

    .calculator-form .form-row {
        flex-direction: column;
        gap: 16px;
    }
}

/* Form */
.cta-section {
    background-color: #020617;
}

/* Ultra dark for form */
.contact-form input,
.contact-form select,
.contact-form textarea {
    background: rgba(0, 0, 0, 0.3);
    border-color: var(--border);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    background: rgba(0, 0, 0, 0.5);
    border-color: var(--accent);
}

.btn-block {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #111;
}

.btn-block:hover {
    background-color: #D97706;
    border-color: #D97706;
}

/* Instagram Widget */
.ig-widget {
    background: var(--card-bg);
    border-radius: var(--radius-card);
    border: 1px solid var(--border);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 440px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.ig-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.2);
}

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

.ig-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid #E1306C;
    /* Instagram brand color */
    padding: 2px;
}

.ig-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.ig-info {
    display: flex;
    flex-direction: column;
}

.ig-info a {
    color: var(--text-main);
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    letter-spacing: 0.5px;
}

.ig-info span {
    color: var(--text-sec);
    font-size: 13px;
}

.ig-follow-btn {
    background: #0095F6;
    color: #FFF;
    padding: 6px 16px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: background 0.3s;
}

.ig-follow-btn:hover {
    background: #1877F2;
}

.ig-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
    flex: 1;
}

.ig-post {
    position: relative;
    aspect-ratio: 1/1;
    overflow: hidden;
    display: block;
    background: #000;
}

.ig-post img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease, opacity 0.3s;
    opacity: 0.9;
}

.ig-post:hover img {
    transform: scale(1.08);
    opacity: 1;
}

.ig-footer {
    padding: 14px 16px;
    text-align: center;
    border-top: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.2);
}

.ig-footer-link {
    color: var(--text-sec);
    font-weight: 500;
    font-size: 14px;
    text-decoration: none;
    transition: color 0.3s;
}

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

/* Footer */
.footer {
    background-color: #000000;
    border-top: 1px solid var(--border);
}

.footer-heading {
    color: var(--accent);
}

/* Icons / Miscellaneous */
.check {
    color: var(--success) !important;
}

.bullet {
    color: var(--accent);
}