/* ============================================================
   WALTRO SYSTEMS
   MAIN WEBSITE STYLESHEET
============================================================ */


/* ============================================================
   COLOR SYSTEM
============================================================ */

:root {
    --gunmetal: #1B1E21;
    --gunmetal-dark: #111315;
    --gunmetal-light: #24282C;
    --gunmetal-lighter: #2D3237;
    --metal-border: #3A3F44;
    --copper: #C27C5A;
    --copper-light: #E5A17D;
    --copper-dark: #8F543A;
    --silver: #E2E3E5;
    --text-muted: #A7AAAD;
    --text-dark: #111315;
}

/* ============================================================
   GLOBAL RESET
============================================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: var(--gunmetal-dark);
    color: var(--silver);
    line-height: 1.6;
}

a {
    text-decoration: none;
}

img {
    max-width: 100%;
}

/* ============================================================
   NAVIGATION & STICKY HEADER
============================================================ */

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 8%;
    background: rgba(17, 19, 21, 0.98);
    border-bottom: 1px solid var(--metal-border);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    font-size: 20px;
    font-weight: bold;
    letter-spacing: 3px;
}

.logo span {
    color: var(--copper-light);
}

.nav-links {
    display: flex;
    gap: 24px;
    align-items: center;
}

.nav-links a {
    color: var(--text-muted);
    font-size: 13px;
    transition: 0.2s;
}

.nav-links a:hover {
    color: var(--copper-light);
}

.nav-cta {
    background: var(--copper);
    color: var(--text-dark) !important;
    padding: 8px 16px;
    border-radius: 4px;
    font-weight: bold;
}

.nav-cta:hover {
    background: var(--copper-light);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--copper-light);
    font-size: 28px;
    cursor: pointer;
}

/* ============================================================
   BRAND BANNER
============================================================ */

.brand-banner {
    width: 100%;
    background: var(--gunmetal-dark);
    overflow: hidden;
    border-bottom: 1px solid var(--metal-border);
}

.brand-banner img {
    display: block;
    width: 100%;
    height: auto;
}

/* ============================================================
   TYPOGRAPHY
============================================================ */

.eyebrow {
    color: var(--copper-light);
    font-size: 12px;
    font-weight: bold;
    letter-spacing: 3px;
    margin-bottom: 22px;
}

h1 {
    font-size: clamp(48px, 7vw, 82px);
    line-height: 1.05;
    max-width: 1000px;
    margin-bottom: 30px;
    color: var(--silver);
}

h1 span {
    color: var(--copper-light);
}

h2 {
    font-size: clamp(34px, 5vw, 54px);
    line-height: 1.15;
    color: var(--silver);
}

.section-heading {
    max-width: 850px;
    margin-bottom: 60px;
}

/* ============================================================
   HERO
============================================================ */

.hero {
    min-height: 60vh;
    display: flex;
    align-items: center;
    padding: 85px 8%;
    background:
        radial-gradient(circle at 80% 35%, rgba(194, 124, 90, 0.08), transparent 25%),
        linear-gradient(135deg, #0A0C0E, #111315);
}

.hero-content {
    max-width: 1000px;
}

.hero-description {
    color: var(--silver); 
    font-size: 19px;
    max-width: 760px;
    margin-bottom: 40px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

/* ============================================================
   BUTTONS
============================================================ */

.hero-buttons {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
}

.primary-button,
.secondary-button {
    display: inline-block;
    padding: 15px 27px;
    border-radius: 5px;
    font-weight: bold;
    transition: 0.2s;
}

.primary-button {
    background: var(--copper);
    color: var(--text-dark);
}

.primary-button:hover {
    background: var(--copper-light);
    transform: translateY(-2px);
}

.secondary-button {
    border: 1px solid var(--metal-border);
    color: var(--silver);
    background: transparent;
}

.secondary-button:hover {
    color: var(--copper-light);
    border-color: var(--copper-light);
}

/* ============================================================
   DATA PIPELINE
============================================================ */

.data-pipeline {
    padding: 110px 8%;
    background: var(--gunmetal-dark);
    border-top: 1px solid var(--metal-border);
    border-bottom: 1px solid var(--metal-border);
}

.pipeline-heading {
    max-width: 800px;
    margin-bottom: 70px;
}

.pipeline-heading h2 {
    margin-bottom: 25px;
}

.pipeline-intro {
    color: var(--text-muted);
    font-size: 19px;
    max-width: 700px;
}

.pipeline-grid {
    display: grid;
    grid-template-columns: 1fr 80px 1.25fr 80px 1fr;
    gap: 20px;
    align-items: center;
}

.pipeline-column {
    width: 100%;
}

.pipeline-label {
    color: var(--copper-light);
    font-size: 11px;
    letter-spacing: 3px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 18px;
}

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

.data-chip {
    padding: 18px 20px;
    background: #202428;
    border: 1px solid var(--metal-border);
    border-radius: 5px;
    color: var(--silver);
    font-size: 13px;
    font-weight: bold;
    letter-spacing: 1px;
    transition: 0.2s;
}

.data-chip span {
    display: block;
    margin-top: 5px;
    color: var(--text-muted);
    font-size: 12px;
    font-weight: normal;
    letter-spacing: 0;
}

.data-chip:hover {
    border-color: var(--copper);
    transform: translateY(-2px);
}

.waltro-core {
    position: relative;
    min-height: 420px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 45px 35px;
    background:
        radial-gradient(circle at 50% 20%, rgba(194, 124, 90, 0.09), transparent 38%),
        linear-gradient(145deg, #292D30, #1A1D20);
    border: 1px solid var(--copper);
    border-radius: 10px;
}

.waltro-core::before {
    content: "";
    position: absolute;
    inset: 8px;
    border: 1px solid rgba(229,161,125,0.10);
    border-radius: 6px;
    pointer-events: none;
}

.core-badge {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px auto;
    border: 1px solid var(--copper-light);
    border-radius: 8px;
    background: #16191C;
    color: var(--copper-light);
    font-size: 30px;
    font-weight: bold;
}

.waltro-core h3 {
    font-size: 27px;
    margin-bottom: 18px;
}

.waltro-core p {
    color: var(--text-muted);
    font-size: 15px;
    max-width: 430px;
    margin: 0 auto 30px auto;
}

.core-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
}

.core-features span {
    padding: 7px 11px;
    border: 1px solid var(--metal-border);
    border-radius: 4px;
    color: var(--copper-light);
    font-size: 11px;
    letter-spacing: 1px;
}

.pipeline-connector {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.flow-line {
    width: 100%;
    height: 1px;
    background: var(--copper);
    opacity: 0.6;
}

.flow-arrow {
    position: absolute;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--copper);
    border-radius: 50%;
    background: var(--gunmetal-dark);
    color: var(--copper-light);
}

.pipeline-message {
    max-width: 850px;
    margin: 70px auto 0 auto;
    padding: 24px;
    text-align: center;
    color: var(--text-muted);
    font-size: 17px;
    border-top: 1px solid var(--metal-border);
    border-bottom: 1px solid var(--metal-border);
}

.pipeline-message span {
    color: var(--silver);
    font-weight: bold;
}

/* ============================================================
   DASHBOARD GALLERY
============================================================ */

.dashboard-gallery {
    padding: 110px 6%;
    background:
        radial-gradient(circle at 50% 5%, rgba(194,124,90,0.07), transparent 28%),
        linear-gradient(180deg, #16191C, #101214);
    border-top: 1px solid var(--metal-border);
    border-bottom: 1px solid var(--metal-border);
}

.dashboard-gallery-heading {
    max-width: 1000px;
    margin-bottom: 65px;
}

.dashboard-gallery-intro {
    color: var(--text-muted);
    font-size: 18px;
    max-width: 900px;
    margin-top: 22px;
}

.dashboard-gallery-grid {
    display: flex;
    flex-direction: column;
    gap: 55px;
}

/* ============================================================
   DASHBOARD SHOWCASE CARDS
============================================================ */

.dashboard-showcase-card {
    display: grid;
    grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
    gap: 34px;
    align-items: center;
    padding: 32px;
    background: linear-gradient(145deg, #212529, #171A1D);
    border: 1px solid var(--metal-border);
    border-radius: 10px;
    box-shadow: 0 18px 50px rgba(0,0,0,0.28);
}

.dashboard-showcase-card:nth-child(even) {
    background: linear-gradient(145deg, #25292D, #181B1E);
}

.dashboard-showcase-text {
    min-width: 0;
}

.dashboard-tag {
    display: inline-block;
    margin-bottom: 16px;
    padding: 7px 12px;
    border: 1px solid var(--copper);
    border-radius: 4px;
    color: var(--copper-light);
    font-size: 10px;
    font-weight: bold;
    letter-spacing: 1.6px;
}

.dashboard-showcase-text h3 {
    font-size: clamp(26px, 3vw, 34px);
    line-height: 1.15;
    color: var(--silver);
    margin-bottom: 18px;
}

.dashboard-showcase-text p {
    color: var(--text-muted);
    font-size: 16px;
    margin-bottom: 22px;
}

.dashboard-feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 28px;
}

.dashboard-feature-list li {
    position: relative;
    padding-left: 18px;
    color: #D3D5D7;
    font-size: 14px;
}

.dashboard-feature-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--copper-light);
}

.dashboard-view-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--copper-light);
    font-size: 13px;
    font-weight: bold;
    padding-bottom: 3px;
    border-bottom: 1px solid rgba(229,161,125,0.35);
    transition: 0.2s;
    cursor: pointer;
}

.dashboard-view-link:hover {
    color: #FFD0B8;
    border-bottom-color: var(--copper-light);
}

.dashboard-showcase-image {
    min-width: 0;
}

.dashboard-showcase-image a {
    display: block;
    cursor: pointer;
}

.dashboard-showcase-image img {
    display: block;
    width: 100%;
    height: auto;
    border: 1px solid rgba(229,161,125,0.24);
    border-radius: 8px;
    box-shadow: 0 20px 45px rgba(0,0,0,0.42);
    transition: transform 0.25s ease, border-color 0.25s ease;
}

.dashboard-showcase-image img:hover {
    transform: translateY(-3px);
    border-color: rgba(229,161,125,0.55);
}

.dashboard-demo-note {
    max-width: 1000px;
    margin: 38px auto 0 auto;
    text-align: center;
    color: #7E858B;
    font-size: 12px;
    line-height: 1.7;
}

/* ============================================================
   ABOUT WALTRO
============================================================ */

.about {
    padding: 120px 8%;
    background: linear-gradient(180deg, #1B1E21, #171A1D);
    border-top: 1px solid var(--metal-border);
}

.about-intro {
    max-width: 1000px;
    margin-bottom: 70px;
}

.about-intro h2 {
    max-width: 950px;
    margin-bottom: 30px;
}

.about-intro > p:not(.eyebrow) {
    max-width: 900px;
    margin-bottom: 20px;
    color: var(--text-muted);
    font-size: 18px;
    line-height: 1.75;
}

/* ============================================================
   FOUNDER CARDS
============================================================ */

.founder-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    max-width: 1200px;
    margin-bottom: 90px;
}

.founder-card {
    position: relative;
    padding: 36px;
    background: linear-gradient(145deg, #292D31, #1B1E21);
    border: 1px solid var(--metal-border);
    border-top: 3px solid var(--copper);
    border-radius: 8px;
    transition: 0.25s;
}

.founder-card:hover {
    transform: translateY(-4px);
    border-color: #514139;
    border-top-color: var(--copper-light);
}

.founder-initials {
    width: 62px;
    height: 62px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    border: 1px solid var(--copper-light);
    color: var(--copper-light);
    font-size: 20px;
    font-weight: bold;
    letter-spacing: 1px;
    background: rgba(0,0,0,0.12);
}

.founder-role {
    margin-bottom: 8px;
    color: var(--copper-light);
    font-size: 10px;
    font-weight: bold;
    letter-spacing: 2px;
}

.founder-card h3 {
    font-size: 30px;
    margin-bottom: 4px;
}

.founder-title {
    margin-bottom: 22px;
    color: #D2D5D7;
    font-size: 15px;
    font-weight: bold;
}

.founder-card > p:not(.founder-title) {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.7;
}

.founder-education {
    margin: 28px 0;
    padding: 18px;
    background: rgba(0,0,0,0.16);
    border-left: 2px solid var(--copper);
}

.founder-education span {
    display: block;
    margin-bottom: 5px;
    color: var(--copper-light);
    font-size: 9px;
    font-weight: bold;
    letter-spacing: 1.5px;
}

.founder-education strong {
    display: block;
    color: var(--silver);
    font-size: 15px;
}

.founder-education p {
    margin-top: 2px;
    color: var(--text-muted);
    font-size: 12px;
}

.founder-specialties {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.founder-specialties span {
    padding: 6px 9px;
    border: 1px solid var(--metal-border);
    border-radius: 3px;
    color: #C9CCCE;
    font-size: 10px;
}

/* ============================================================
   ORIGIN STORY
============================================================ */

.origin-story {
    max-width: 1050px;
    margin-bottom: 90px;
    padding: 45px;
    background: #1B1E21;
    border: 1px solid var(--metal-border);
    border-left: 3px solid var(--copper);
}

.origin-story h3 {
    max-width: 850px;
    margin-bottom: 30px;
    color: var(--silver);
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.2;
}

.origin-story > p:not(.eyebrow) {
    max-width: 900px;
    margin-bottom: 20px;
    color: var(--text-muted);
    font-size: 17px;
    line-height: 1.75;
}

/* ============================================================
   WHY WALTRO IS DIFFERENT (Icons instead of numbers)
============================================================ */

.waltro-difference {
    max-width: 1200px;
    margin-bottom: 75px;
}

.waltro-difference h3 {
    max-width: 850px;
    margin-bottom: 40px;
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.2;
}

.difference-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.difference-item {
    padding: 30px;
    background: #22262A;
    border: 1px solid var(--metal-border);
    transition: 0.2s;
}

.difference-item:hover {
    transform: translateY(-3px);
    border-color: var(--copper);
}

.difference-icon {
    margin-bottom: 35px;
}

.difference-item strong {
    display: block;
    margin-bottom: 12px;
    color: var(--silver);
    font-size: 20px;
}

.difference-item p {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.65;
}

/* ============================================================
   ABOUT CLOSING
============================================================ */

.about-closing {
    max-width: 950px;
    padding-top: 35px;
    border-top: 1px solid var(--metal-border);
}

.about-closing p {
    color: var(--text-muted);
    font-size: 18px;
    line-height: 1.7;
    margin-bottom: 18px;
}

.about-closing strong {
    color: var(--silver);
}

.about-personal-line {
    color: var(--copper-light) !important;
    font-size: 21px !important;
    font-weight: bold;
    max-width: 850px;
}

/* ============================================================
   CONTACT
============================================================ */

.contact {
    padding: 120px 8%;
    background:
        radial-gradient(circle at 50% 50%, rgba(194,124,90,0.07), transparent 35%),
        #191C1F;
    border-top: 1px solid var(--metal-border);
}

.contact h2 {
    max-width: 800px;
    margin: 0 auto 25px auto;
}

.contact-description {
    max-width: 760px;
    margin: 0 auto 40px auto;
    color: var(--text-muted);
    font-size: 17px;
    line-height: 1.7;
    text-align: center;
}

/* ============================================================
   NEW CONTACT GRID & FORMS
============================================================ */

.contact-grid {
    display: flex;
    gap: 30px;
    max-width: 950px;
    margin: 40px auto 0;
    text-align: left;
}

.demo-box, .magnet-box {
    background: var(--gunmetal-light);
    padding: 30px;
    border: 1px solid var(--metal-border);
    border-radius: 8px;
    flex: 1;
}

.demo-box h3, .magnet-box h3 {
    margin-bottom: 10px;
    color: var(--copper-light);
}

.demo-box p, .magnet-box p {
    margin-bottom: 20px;
    font-size: 15px;
    line-height: 1.5;
    color: var(--silver);
}

.waltro-contact-form, .waltro-magnet-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.waltro-contact-form input,
.waltro-contact-form textarea,
.waltro-magnet-form input {
    width: 100%;
    padding: 16px;
    background: #2A2F34;
    border: 1px solid var(--metal-border);
    border-radius: 6px;
    color: var(--silver);
    font-family: inherit;
    font-size: 15px;
    transition: 0.2s;
}

.waltro-contact-form input:focus,
.waltro-contact-form textarea:focus,
.waltro-magnet-form input:focus {
    outline: none;
    border-color: var(--copper);
}

.form-submit {
    border: none;
    cursor: pointer;
    font-size: 16px;
    margin-top: 10px;
    padding: 16px;
    font-weight: bold;
}

/* ============================================================
   NEW DASHBOARD LIGHTBOX MODAL (With Zoom)
============================================================ */

.modal {
    display: none; 
    position: fixed; 
    z-index: 2000; 
    left: 0;
    top: 0;
    width: 100%; 
    height: 100%; 
    background-color: rgba(17, 19, 21, 0.95); 
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.modal-content {
    max-width: 90%;
    max-height: 80vh;
    border-radius: 4px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    animation: zoomIn 0.3s ease;
    transition: transform 0.3s ease; 
    cursor: zoom-in; 
}

.modal-content.zoomed-in {
    transform: scale(2.2); 
    cursor: zoom-out;
}

#modal-caption {
    margin-top: 15px;
    color: var(--copper-light);
    font-size: 18px;
    font-weight: bold;
    text-align: center;
    animation: zoomIn 0.3s ease;
}

.close-modal {
    position: absolute;
    top: 30px;
    right: 40px;
    color: var(--silver);
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.2s;
}

.close-modal:hover {
    color: var(--copper);
}

@keyframes zoomIn {
    from {transform: scale(0.95); opacity: 0;}
    to {transform: scale(1); opacity: 1;}
}


/* ============================================================
   FOOTER
============================================================ */

footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 40px 8%;
    color: #7F8489;
    background: var(--gunmetal-dark);
    border-top: 1px solid var(--metal-border);
}


/* ============================================================
   RESPONSIVE - 1200 PX
============================================================ */

@media (max-width: 1200px) {
    .nav-links {
        gap: 14px;
    }

    .nav-links a {
        font-size: 12px;
    }

    .pipeline-grid {
        grid-template-columns: 1fr 55px 1.15fr 55px 1fr;
        gap: 12px;
    }
}

/* ============================================================
   RESPONSIVE - 1000 PX
============================================================ */

@media (max-width: 1000px) {
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-links {
        display: none; 
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--gunmetal-dark);
        padding: 20px 8%;
        border-bottom: 1px solid var(--metal-border);
        box-shadow: 0 10px 30px rgba(0,0,0,0.5);
        align-items: stretch;
    }
    
    .nav-links.active {
        display: flex; 
    }
    
    .nav-links a {
        padding: 10px 0;
    }
    
    .nav-cta {
        text-align: center;
        margin-top: 10px;
    }

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

    .pipeline-connector {
        height: 60px;
    }

    .flow-line {
        width: 1px;
        height: 100%;
    }

    .flow-arrow {
        transform: rotate(90deg);
    }

    .dashboard-showcase-card {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .dashboard-showcase-text {
        max-width: 750px;
    }

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

    .difference-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        flex-direction: column;
    }
}


/* ============================================================
   TABLET / MOBILE - 800 PX
============================================================ */

@media (max-width: 800px) {
    .navbar {
        padding: 20px 7%;
    }

    .brand-banner img {
        width: 140%;
        max-width: none;
        margin-left: -20%;
    }

    .hero {
        min-height: auto;
        padding: 70px 7%;
    }

    .data-pipeline,
    .about,
    .contact {
        padding: 80px 7%;
    }

    .dashboard-gallery {
        padding: 80px 5%;
    }

    .dashboard-showcase-card {
        padding: 24px;
    }

    .origin-story {
        padding: 32px;
    }

    footer {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

/* ============================================================
   SMALL PHONE - 520 PX
============================================================ */

@media (max-width: 520px) {
    h1 {
        font-size: 42px;
    }

    h2 {
        font-size: 34px;
    }

    .eyebrow {
        font-size: 10px;
        letter-spacing: 2px;
    }

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

    .primary-button,
    .secondary-button {
        width: 100%;
        text-align: center;
    }

    .dashboard-gallery {
        padding: 65px 4%;
    }

    .dashboard-showcase-card {
        padding: 18px;
        border-radius: 7px;
    }

    .dashboard-showcase-text h3 {
        font-size: 25px;
    }

    .dashboard-showcase-text p {
        font-size: 15px;
    }

    .dashboard-feature-list li {
        font-size: 13px;
    }

    .about {
        padding: 70px 6%;
    }

    .founder-card {
        padding: 25px;
    }

    .founder-card h3 {
        font-size: 26px;
    }

    .origin-story {
        padding: 25px;
    }

    .origin-story h3 {
        font-size: 28px;
    }

    .difference-item {
        padding: 24px;
    }

    .about-personal-line {
        font-size: 18px !important;
    }

    .contact {
        padding: 80px 6%;
    }
}