/* KUPOL Website - Complete Styles */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #000;
    color: #fff;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Base Section Styles */
.section {
    position: relative;
    width: 100%;
    min-height: 100vh;
    background: #000;
    overflow: hidden;
}

/* Logo - Fixed/Docked */
.logo {
    position: fixed;
    top: 0px;
    left: 50px;
    z-index: 1000;
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.logo.hidden {
    opacity: 0;
    transform: translateY(-20px);
    pointer-events: none;
}

/* Private Access Button */
.private-access {
    position: fixed;
    top: 45px;
    right: 30px;
    z-index: 1000;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
}

.private-access:hover {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.1);
}

.logo img {
    height: 160px;
    width: auto;
}

/* Site Footer */
.site-footer {
    background: #000;
    text-align: center;
    padding: 40px 20px;
    font-size: 13px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 0.5px;
}

/* Typography */
h1 {
    font-size: 48px;
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 28px;
    letter-spacing: -0.5px;
}

p {
    font-size: 16px;
    font-weight: 400;
    line-height: 1.65;
    margin-bottom: 18px;
    opacity: 0.92;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 16px 40px;
    font-family: 'Lato', sans-serif;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    text-decoration: none;
    color: #fff;
    background: transparent;
    border: 2px solid #fff;
    border-radius: 50px;
    cursor: pointer;
    transition: background 0.3s ease, color 0.3s ease;
    margin-top: 20px;
}

/* Hero button reveal animation */
.section-hero .btn {
    opacity: 0;
    transform: translateY(12px);
    transition: background 0.3s ease, color 0.3s ease, opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.section-hero .btn.visible {
    opacity: 1;
    transform: translateY(0);
}

.btn:hover {
    background: #fff;
    color: #000;
}

.btn-group {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 28px;
    align-items: flex-end;
}

.btn-group .btn {
    margin-top: 0;
    text-align: center;
}

/* Buttons aligned left in content blocks */
.content-inner .btn,
.insoles-content .btn {
    display: inline-block;
}

/* ================================
   SECTION 1: HERO (Full-screen background)
   ================================ */
.section-hero {
    display: flex;
    align-items: center;
}

.section-hero .hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.section-hero .hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(1.1);
}

.section-hero .hero-content {
    position: absolute;
    left: 50px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 420px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5), 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* ================================
   THREE COLUMN LAYOUT (Kollide, Innovation)
   ================================ */
.three-column {
    display: flex;
    height: 100vh;
}

.three-column .column {
    display: flex;
    align-items: center;
    justify-content: center;
}

.three-column .column-image {
    flex: 0 0 33.33%;
    overflow: hidden;
}

.three-column .column-image img {
    width: 100%;
    height: 100vh;
    object-fit: cover;
    object-position: center;
}

.three-column .column-content {
    flex: 0 0 33.33%;
    padding: 60px 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.three-column .content-inner {
    max-width: 520px;
}

.three-column .content-inner,
.two-column .content-inner,
.insoles-content .content-inner {
    text-align: right;
}

.three-column .content-inner h1,
.three-column .content-inner p,
.two-column .content-inner h1,
.two-column .content-inner p,
.insoles-content .content-inner h1,
.insoles-content .content-inner p {
    text-align: left;
}

/* Section 3: Body now uses .three-column layout */

/* ================================
   TWO COLUMN LAYOUT (Insoles, Founder)
   ================================ */
.two-column {
    display: flex;
    height: 100vh;
}

.two-column .column {
    flex: 0 0 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.two-column .column-image {
    overflow: hidden;
}

.two-column .column-image img {
    width: 100%;
    height: 100vh;
    object-fit: cover;
    object-position: center;
}

.two-column .column-content {
    padding: 80px 60px;
    position: relative;
}

.two-column .content-inner {
    max-width: 450px;
    position: relative;
    z-index: 10;
}

/* ================================
   SECTION 5: INSOLES (1/3 + 2/3 with overlay)
   ================================ */
.insoles-layout {
    position: relative;
    display: flex;
    height: 100vh;
}

.insoles-image-left {
    flex: 0 0 33.33%;
    overflow: hidden;
}

.insoles-image-left img {
    width: 100%;
    height: 100vh;
    object-fit: cover;
    object-position: center;
}

.insoles-image-right {
    flex: 0 0 66.67%;
    overflow: hidden;
}

.insoles-image-right img {
    width: 100%;
    height: 100vh;
    object-fit: cover;
    object-position: center;
}

.insoles-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, calc(-50% - 150px));
    width: 33.33%;
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.insoles-content .content-inner {
    max-width: 520px;
}

/* Insoles responsive */
@media (max-width: 992px) {
    .insoles-layout {
        flex-direction: column;
        height: auto;
        position: relative;
    }

    .insoles-image-left {
        flex: none;
        height: 100vh;
        order: 0;
    }

    .insoles-image-right {
        flex: none;
        height: 100vh;
        order: 1;
    }

    .insoles-content {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        top: auto;
        transform: translateY(-150px);
        height: 100vh;
        width: 100%;
        padding: 30px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* Founder section - portrait styling */
.section-founder .column-image img {
    object-position: center top;
}

/* ================================
   RESPONSIVE DESIGN
   ================================ */
@media (max-width: 1200px) {
    .logo {
        top: 30px;
        left: 30px;
    }

    .logo img {
        height: 140px;
    }

    .section-hero .hero-content {
        left: 30px;
        width: 400px;
    }

    .three-column .column-content {
        padding: 60px 40px;
    }

    .two-column .column-content {
        padding: 60px 40px;
    }
}

@media (max-width: 992px) {
    .section-hero .hero-content {
        left: 30px;
        width: 380px;
    }

    .three-column {
        flex-direction: column;
        height: auto;
        min-height: 100vh;
    }

    .three-column .column-image {
        flex: none;
        height: 100vh;
    }

    .three-column .column-image img {
        height: 100vh;
    }

    .three-column .column-content {
        flex: none;
        padding: 60px 30px;
    }

    .two-column {
        flex-direction: column;
        height: auto;
        min-height: 100vh;
    }

    .two-column .column {
        flex: none;
    }

    .two-column .column-image {
        height: 100vh;
    }

    .two-column .column-image img {
        height: 100vh;
    }

    .two-column .column-content {
        padding: 60px 30px;
    }

    .section-body .background-images {
        flex-direction: column;
    }

    .section-body .centered-content {
        padding: 30px;
    }
}

@media (max-width: 768px) {
    .logo {
        top: 20px;
        left: 20px;
    }

    .logo img {
        height: 120px;
    }

    .btn {
        padding: 14px 30px;
        font-size: 13px;
    }

    .section-footer {
        font-size: 11px;
        padding: 0 20px;
    }

    .section-hero .hero-content {
        left: 20px;
        width: calc(100% - 40px);
        max-width: 350px;
    }

    .three-column .column-image {
        height: 100vh;
    }

    .three-column .column-image img {
        height: 100vh;
    }

    .two-column .column-image {
        height: 100vh;
    }

    .two-column .column-image img {
        height: 100vh;
    }
}

/* Word-by-word reveal animation */
.word {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.word.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Print styles */
@media print {
    .section {
        page-break-after: always;
        min-height: auto;
    }
}