/* ======================================================
   PRAMENO EZ WATER — Main Stylesheet (Seoly-Inspired)
   ====================================================== */

/* --- CSS Custom Properties --- */
:root {
    --color-primary: #0A6B4F;
    --color-primary-light: #0D7C5F;
    --color-primary-dark: #085A42;
    --color-primary-bg: #E8F5F0;
    --color-accent: #C5A55A;
    --color-accent-light: #D4B96A;
    --color-danger: #D94F4F;
    --color-danger-light: #FDEAEA;
    --color-bg: #FFFFFF;
    --color-bg-alt: #F7F9FC;
    --color-bg-warm: #FDF8F0;
    --color-bg-dark: #0F1923;
    --color-text: #1A1A2E;
    --color-text-light: #6B7280;
    --color-text-inverse: #FFFFFF;
    --color-border: #E5E7EB;
    --color-border-light: #F0F0F0;
    --nav-height: 72px;
    --max-width: 1200px;
    --section-padding: 48px;
    --radius: 16px;
    --radius-sm: 10px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.07);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.10);
    --shadow-card: 0 2px 12px rgba(0,0,0,0.06);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-primary: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-height); }
body {
    font-family: var(--font-primary);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.7;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-dark); }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
table { width: 100%; border-collapse: collapse; }

/* --- Page Loader --- */
.page-loader {
    position: fixed; inset: 0; z-index: 9999;
    background: #0A1F16;
    display: flex; align-items: center; justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}
.page-loader.hidden {
    opacity: 0; visibility: hidden; pointer-events: none;
}
.page-loader-inner {
    display: flex; flex-direction: column; align-items: center; gap: 24px;
}
.page-loader-logo {
    font-size: 28px; font-weight: 900; letter-spacing: 4px;
    color: #FFFFFF;
}
.page-loader-spinner {
    width: 36px; height: 36px;
    border: 3px solid rgba(255,255,255,0.15);
    border-top-color: #0D7C5F;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* --- Scroll Progress --- */
.scroll-progress {
    position: fixed; top: 0; left: 0; height: 3px; width: 0%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    z-index: 1001; transition: width 0.1s linear;
}

/* ======================================================
   NAVIGATION — Clean Dark Theme
   ====================================================== */
.nav {
    position: fixed; top: 0; left: 0; right: 0; height: var(--nav-height);
    background: rgba(8, 42, 32, 0.97);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    z-index: 1000; transition: all var(--transition);
}
.nav.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,0.3); }
.nav-inner {
    max-width: var(--max-width); margin: 0 auto; height: 100%;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 24px;
}
.nav-logo { display: flex; align-items: center; gap: 8px; }
.nav-logo-img { height: 36px; width: auto; }
.nav-logo-text {
    font-size: 22px; font-weight: 800; letter-spacing: 2px;
    color: var(--color-text-inverse); transition: color var(--transition);
}
.nav-list { display: flex; gap: 4px; align-items: center; }
.nav-list > li { position: relative; }
.nav-list > li > a {
    display: block; padding: 8px 14px; font-size: 14px; font-weight: 500;
    color: rgba(255,255,255,0.75); border-radius: var(--radius-sm);
    transition: all var(--transition); white-space: nowrap;
}
.nav-list > li > a:hover,
.nav-list > li > a.active {
    color: #FFFFFF; background: rgba(255,255,255,0.1);
}

/* Dropdown */
.nav-dropdown {
    position: absolute; top: 100%; left: 0; min-width: 220px;
    background: #0F2A22; border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm); box-shadow: 0 12px 40px rgba(0,0,0,0.4);
    opacity: 0; visibility: hidden; transform: translateY(8px);
    transition: all var(--transition); padding: 8px 0;
}
.nav-list > li:hover .nav-dropdown {
    opacity: 1; visibility: visible; transform: translateY(0);
}
.nav-dropdown a {
    display: block; padding: 8px 16px; font-size: 13px;
    color: rgba(255,255,255,0.55); transition: all var(--transition);
}
.nav-dropdown a:hover {
    color: #FFFFFF; background: rgba(255,255,255,0.08);
}

/* Nav Actions */
.nav-actions { display: flex; align-items: center; gap: 8px; }
.lang-toggle {
    padding: 6px 12px; font-size: 12px; font-weight: 700;
    color: rgba(255,255,255,0.8); border: 1.5px solid rgba(255,255,255,0.3);
    border-radius: 20px; transition: all var(--transition);
    letter-spacing: 1px;
}
.lang-toggle:hover {
    background: rgba(255,255,255,0.15); color: #FFFFFF; border-color: rgba(255,255,255,0.5);
}
.nav-hamburger {
    display: none; flex-direction: column; gap: 5px;
    width: 28px; padding: 4px 0;
}
.nav-hamburger span {
    display: block; height: 2px; background: rgba(255,255,255,0.8);
    border-radius: 2px; transition: all var(--transition);
}
.nav-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; }
.nav-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Menu */
.mobile-menu {
    position: fixed; top: var(--nav-height); left: 0; right: 0; bottom: 0;
    background: #082A20; z-index: 999;
    opacity: 0; visibility: hidden; transform: translateY(-10px);
    transition: all var(--transition); overflow-y: auto;
}
.mobile-menu.active { opacity: 1; visibility: visible; transform: translateY(0); }
.mobile-menu-inner { padding: 24px; }
.mobile-nav-list > li { border-bottom: 1px solid rgba(255,255,255,0.08); }
.mobile-nav-list > li > a {
    display: block; padding: 16px 0; font-size: 18px; font-weight: 600;
    color: rgba(255,255,255,0.8);
}
.mobile-nav-list > li > a.active { color: var(--color-accent); }
.mobile-submenu { padding: 0 0 12px 16px; display: none; }
.mobile-submenu.open { display: block; }
.mobile-submenu a {
    display: block; padding: 8px 0; font-size: 14px; color: rgba(255,255,255,0.5);
}
.mobile-nav-list > li.has-submenu > a::after {
    content: ''; display: inline-block; width: 8px; height: 8px;
    border-right: 2px solid currentColor; border-bottom: 2px solid currentColor;
    transform: rotate(45deg); margin-left: 8px; transition: transform var(--transition);
    vertical-align: middle;
}
.mobile-nav-list > li.has-submenu.open > a::after { transform: rotate(-135deg); }

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

/* ======================================================
   SECTIONS — Clean white/light alternating backgrounds
   ====================================================== */
.section {
    padding: var(--section-padding) 0;
    position: relative; overflow: hidden; text-align: center;
}

/* White and light alternating — clean Seoly-inspired look */
.section-alt { background: var(--color-bg-alt); }

#section-orp { background: var(--color-bg); }
#section-whynow { background: var(--color-bg-alt); }
#orp-definition { background: var(--color-bg); }
#section-technology { background: var(--color-bg-alt); }
#section-advantages { background: var(--color-bg); }
#orp-vs-ion { background: var(--color-bg-alt); }
#adv-forms { background: var(--color-bg); }
#tech-cell { background: var(--color-bg-alt); }
#section-feminine { background: var(--color-bg); }
#adv-dual { background: var(--color-bg-alt); }
#section-brand { background: var(--color-bg); }
#section-applications { background: var(--color-bg-alt); }

/* Remove all pattern ::before overlays */
#section-orp::before,
#section-whynow::before,
#orp-definition::before,
#section-technology::before,
#section-advantages::before,
#orp-vs-ion::before,
#adv-forms::before,
#tech-cell::before,
#section-feminine::before,
#adv-dual::before,
#section-brand::before,
#section-applications::before,
#section-contact::before { display: none; }

/* Contact — bright clean design */
.section-dark {
    background: var(--color-bg-alt); color: var(--color-text);
}
#section-contact {
    background: linear-gradient(135deg, #EEF6F3 0%, #E4F0EB 100%);
}
.section-dark a { color: var(--color-primary); }
.section-dark .contact-label { color: var(--color-text-light); }
.section-dark .section-title { color: var(--color-text); }
.section-dark .section-title::after { background: var(--color-primary); }

/* --- Section Label (small text above title) --- */
.section-label {
    display: inline-block;
    font-size: 13px; font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 2px; text-transform: uppercase;
    margin-bottom: 8px;
}

/* --- Section Titles --- */
.section-title {
    font-size: 30px; font-weight: 800; margin-bottom: 24px;
    line-height: 1.3; position: relative; padding-bottom: 16px;
}
.section-title::after {
    content: ''; position: absolute; bottom: 0; left: 50%;
    transform: translateX(-50%);
    width: 48px; height: 3px; background: var(--color-primary);
    border-radius: 2px;
}
.subsection { margin-bottom: 32px; }
.subsection:last-child { margin-bottom: 0; }
.subsection-title {
    font-size: 20px; font-weight: 700; margin-bottom: 16px;
    color: var(--color-primary-dark);
}

/* ======================================================
   HERO — Redesigned with Slideshow
   ====================================================== */
.section-hero {
    min-height: auto; display: flex; align-items: center;
    padding-top: calc(var(--nav-height) + 40px);
    padding-bottom: 48px;
    background: linear-gradient(135deg, #FAFFFE 0%, #F0FAF6 50%, #E8F5F0 100%);
    position: relative; overflow: hidden;
}

/* Hero Slides */
.hero-slides {
    position: absolute; top: 0; left: 0; right: 0; bottom: 0; z-index: 0;
}
.hero-slide {
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    opacity: 0; transition: opacity 1.5s ease-in-out;
}
.hero-slide.active { opacity: 1; }
.hero-svg-bg {
    width: 100%; height: 100%; position: absolute; top: 0; left: 0;
}
.hero-slide-indicators {
    position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
    display: flex; gap: 10px; z-index: 5;
}
.hero-slide-dot {
    width: 10px; height: 10px; border-radius: 50%;
    background: rgba(10,107,79,0.2); border: none; cursor: pointer;
    transition: all var(--transition);
}
.hero-slide-dot.active {
    background: var(--color-primary); width: 28px; border-radius: 5px;
}

/* Hero Content */
.hero-content { position: relative; z-index: 1; max-width: 900px; margin: 0 auto; text-align: center; }
.hero-eyebrow {
    font-size: 15px; font-weight: 600; color: var(--color-text-light);
    letter-spacing: 3px; text-transform: uppercase; margin-bottom: 20px;
}
.hero-title { margin-bottom: 24px; line-height: 1.1; white-space: nowrap; }
.hero-brand {
    display: inline; font-size: clamp(40px, 6vw, 72px); font-weight: 900;
    color: var(--color-primary); letter-spacing: 2px;
}
.hero-product {
    display: inline; font-size: clamp(40px, 6vw, 72px); font-weight: 900;
    color: var(--color-text); letter-spacing: -1px;
}
.hero-subtitle {
    font-size: clamp(20px, 3vw, 26px); font-weight: 400; color: var(--color-text-light);
    margin-bottom: 16px; letter-spacing: 2px;
}
.hero-tagline {
    font-size: clamp(18px, 2.5vw, 22px); font-weight: 500; color: var(--color-primary);
    margin-bottom: 32px; line-height: 1.5;
}
.hero-stats {
    display: flex; gap: 48px; margin-bottom: 32px; flex-wrap: wrap; justify-content: center;
}
.hero-stat { text-align: center; }
.hero-stat-number {
    display: block; font-size: 48px; font-weight: 900;
    color: var(--color-primary); line-height: 1;
}
.hero-stat-number small { font-size: 28px; }
.hero-stat-label {
    display: block; font-size: 14px; color: var(--color-text-light);
    margin-top: 6px; font-weight: 500;
}
.hero-cta {
    display: inline-block; padding: 16px 36px; font-size: 16px; font-weight: 600;
    color: var(--color-text-inverse); background: var(--color-primary);
    border-radius: var(--radius-sm); transition: all var(--transition);
    letter-spacing: 0.5px;
}
.hero-cta:hover {
    background: var(--color-primary-dark); color: var(--color-text-inverse);
    transform: translateY(-2px); box-shadow: 0 8px 24px rgba(10,107,79,0.3);
}

/* --- Text Styles --- */
.text-body { font-size: 16px; line-height: 1.8; color: var(--color-text); margin-bottom: 20px; text-align: center; }
.text-emphasis {
    font-size: 16px; font-weight: 600; color: var(--color-primary-dark);
    margin: 24px auto; line-height: 1.6; padding: 16px 24px;
    border-left: 4px solid var(--color-primary); background: var(--color-primary-bg);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    max-width: 800px; text-align: center;
}

/* --- ORP Intro Cards --- */
.orp-intro-cards { display: flex; flex-direction: column; gap: 16px; margin-bottom: 24px; }
.orp-intro-card {
    display: flex; gap: 20px; padding: 20px 24px; background: #FFFFFF;
    border-radius: var(--radius); border: 1px solid var(--color-border);
    transition: all var(--transition);
    box-shadow: var(--shadow-card);
    text-align: center;
}
.orp-intro-card:hover { box-shadow: var(--shadow-md); border-color: var(--color-primary); }
.orp-intro-card-number {
    flex-shrink: 0; width: 40px; height: 40px; background: var(--color-primary);
    color: var(--color-text-inverse); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; font-weight: 800;
}
.orp-intro-card-text { font-size: 15px; line-height: 1.7; }

/* --- Note Box --- */
.note-box {
    padding: 16px 20px; background: #FFFFFF;
    border-radius: var(--radius-sm); font-size: 14px; color: var(--color-primary-dark);
    border-left: 4px solid var(--color-primary);
    box-shadow: var(--shadow-card);
}

/* --- Highlight Box (42x) --- */
.highlight-box {
    text-align: center; padding: 40px 24px; margin: 24px 0;
    background: linear-gradient(135deg, var(--color-primary-bg), #D4EDE4);
    border-radius: var(--radius); border: 1px solid rgba(10,107,79,0.12);
}
.highlight-label { font-size: 16px; font-weight: 600; color: var(--color-text); margin-bottom: 8px; }
.highlight-number {
    font-size: clamp(64px, 12vw, 96px); font-weight: 900;
    color: var(--color-primary); line-height: 1; margin: 8px 0;
}
.highlight-desc { font-size: 18px; color: var(--color-text-light); }

/* --- Arrow List --- */
.arrow-list { display: inline-block; text-align: left; }
.arrow-list li {
    padding: 8px 0 8px 24px; position: relative; font-size: 15px;
}
.arrow-list li::before {
    content: '\2192'; position: absolute; left: 0; color: var(--color-primary); font-weight: 700;
}

/* --- Tables --- */
.table-responsive { overflow-x: auto; margin: 20px auto; border-radius: var(--radius); max-width: 720px; box-shadow: var(--shadow-card); }
.data-table {
    width: 100%; border: 1px solid var(--color-border);
    border-radius: var(--radius); overflow: hidden;
}
.data-table colgroup .col-label { width: 140px; }
.data-table tbody td:first-child { text-align: center; font-weight: 600; }
.data-table thead th {
    background: var(--color-primary); color: var(--color-text-inverse);
    padding: 14px 16px; font-size: 13px; font-weight: 600;
    text-align: center; white-space: nowrap;
}
.data-table tbody td {
    padding: 12px 16px; font-size: 14px; border-bottom: 1px solid var(--color-border-light);
    vertical-align: top; background: #FFFFFF; text-align: left;
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover td { background: var(--color-primary-bg); }
.data-table.highlight-last-col tbody td:last-child {
    color: var(--color-primary); font-weight: 600;
    background: rgba(10,107,79,0.04);
}
.data-table.highlight-last-col thead th:last-child {
    background: var(--color-accent);
}

/* --- ORP Daily Cards --- */
.orp-daily-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 20px 0; }
.orp-card {
    padding: 24px; border-radius: var(--radius); border: 2px solid;
    box-shadow: var(--shadow-card);
}
.orp-card-oxidation { border-color: var(--color-danger); background: #FFF5F5; }
.orp-card-reduction { border-color: var(--color-primary); background: #F0FAF6; }
.orp-card-icon {
    font-size: 28px; font-weight: 900; margin-bottom: 12px;
}
.orp-card-oxidation .orp-card-icon { color: var(--color-danger); }
.orp-card-reduction .orp-card-icon { color: var(--color-primary); }
.orp-card p { font-size: 14px; line-height: 1.7; text-align: center; }

/* --- Key Point --- */
.key-point {
    padding: 20px 24px; background: #FFFBF0;
    border: 1px solid var(--color-accent); border-radius: var(--radius);
    font-size: 15px; font-weight: 500; margin: 20px 0; line-height: 1.7;
    box-shadow: var(--shadow-card);
}

/* --- Feature Cards --- */
.feature-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin: 20px 0; }
.feature-card {
    padding: 28px; background: #FFFFFF; border: 1px solid var(--color-border);
    border-radius: var(--radius); transition: all var(--transition);
    box-shadow: var(--shadow-card);
}
.feature-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.feature-card h4 {
    font-size: 16px; font-weight: 700; color: var(--color-primary);
    margin-bottom: 12px;
}
.feature-card p { font-size: 14px; color: var(--color-text-light); line-height: 1.7; text-align: center; }

/* --- Advantages Grid --- */
.advantages-grid { display: flex; flex-direction: column; gap: 24px; }
.advantage-item {
    padding: 28px; background: #FFFFFF; border-radius: var(--radius);
    border: 1px solid var(--color-border); transition: all var(--transition);
    box-shadow: var(--shadow-card); text-align: center;
}
.advantage-item:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.advantage-number {
    font-size: 13px; font-weight: 700; color: var(--color-primary);
    letter-spacing: 2px; margin-bottom: 8px;
    background: var(--color-primary-bg); display: inline-block;
    padding: 4px 16px; border-radius: 20px;
}
.advantage-title { font-size: 20px; font-weight: 700; margin-bottom: 12px; }
.advantage-text { font-size: 15px; line-height: 1.8; color: var(--color-text-light); margin-bottom: 16px; }
.advantage-details { display: flex; flex-direction: column; gap: 10px; }
.advantage-detail {
    padding: 14px 18px; background: var(--color-bg-alt); border-radius: var(--radius-sm);
    border: 1px solid var(--color-border-light);
}
.advantage-detail-label {
    font-size: 13px; font-weight: 700; color: var(--color-primary);
    margin-bottom: 4px;
}
.advantage-detail-text { font-size: 14px; line-height: 1.7; }

/* --- Concept Comparison (ORP vs Ion) --- */
.concept-comparison { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 24px 0; }
.concept-box { padding: 24px; border-radius: var(--radius); border: 2px solid; box-shadow: var(--shadow-card); }
.concept-box h4 { font-size: 18px; font-weight: 700; margin-bottom: 16px; }
.concept-box p { font-size: 14px; line-height: 1.7; margin-bottom: 12px; text-align: left; }
.concept-box-weak { border-color: var(--color-border); background: #FFFFFF; }
.concept-box-strong { border-color: var(--color-primary); background: #F5FBF8; }

/* --- Competitiveness Box --- */
.competitiveness-box {
    padding: 28px; background: #FFFFFF; border-radius: var(--radius);
    margin: 24px 0; border: 1px solid var(--color-border);
    box-shadow: var(--shadow-card);
}
.competitiveness-box h4 {
    font-size: 18px; font-weight: 700; color: var(--color-primary); margin-bottom: 16px;
}
.competitiveness-item { margin-bottom: 12px; font-size: 14px; line-height: 1.7; text-align: left; }
.competitiveness-item strong { color: var(--color-primary-dark); }
.competitiveness-quote {
    margin-top: 20px; padding: 16px 20px; font-style: italic;
    border-left: 4px solid var(--color-accent); font-size: 15px;
    color: var(--color-text-light); background: #FFFBF0; border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* --- Feature List --- */
.feature-list { display: flex; flex-direction: column; gap: 12px; margin: 20px 0; }
.feature-list-item {
    padding: 18px 20px; background: #FFFFFF; border: 1px solid var(--color-border);
    border-radius: var(--radius-sm); display: flex; gap: 16px; align-items: flex-start;
    box-shadow: var(--shadow-card); text-align: left;
}
.feature-list-item-label {
    flex-shrink: 0; font-size: 13px; font-weight: 700;
    color: var(--color-primary); background: var(--color-primary-bg);
    padding: 4px 12px; border-radius: 20px; white-space: nowrap;
}
.feature-list-item-text { font-size: 14px; line-height: 1.7; }

/* --- Reaction List (Chemical) --- */
.reaction-list { display: flex; flex-direction: column; gap: 10px; margin: 16px 0; }
.reaction-item {
    padding: 14px 20px; background: #FFFFFF; border-radius: var(--radius-sm);
    font-family: 'Pretendard', monospace; font-size: 14px; border-left: 4px solid var(--color-primary);
    text-align: left; box-shadow: var(--shadow-card);
}

/* --- Membrane List --- */
.membrane-list { display: flex; flex-direction: column; gap: 10px; margin: 16px 0; }
.membrane-item {
    padding: 14px 20px; background: #FFFFFF; border-radius: var(--radius-sm);
    font-size: 15px; line-height: 1.7; text-align: left; box-shadow: var(--shadow-card);
}

/* --- Feminine Care Sections --- */
.fem-section { margin-bottom: 36px; }
.fem-section:last-child { margin-bottom: 0; }
.fem-section-title {
    font-size: 20px; font-weight: 700; color: var(--color-primary-dark);
    margin-bottom: 12px; padding-bottom: 8px;
    border-bottom: 2px solid var(--color-primary-bg);
}
.fem-section-text { font-size: 15px; line-height: 1.8; margin-bottom: 12px; text-align: center; }
.fem-list { margin: 12px auto; display: inline-block; text-align: left; }
.fem-list li {
    padding: 6px 0 6px 24px; position: relative; font-size: 14px; line-height: 1.7;
}
.fem-list li::before {
    content: ''; position: absolute; left: 0; top: 14px;
    width: 8px; height: 8px; background: var(--color-primary);
    border-radius: 50%;
}
.fem-subsection { margin: 20px 0; }
.fem-subsection-title {
    font-size: 16px; font-weight: 700; color: var(--color-text);
    margin-bottom: 8px;
}
.fem-subsection-text { font-size: 14px; line-height: 1.7; color: var(--color-text-light); }

/* Irony Box */
.irony-box {
    margin: 20px 0; padding: 24px; background: #FFFFFF;
    border-radius: var(--radius); border: 1px solid var(--color-border);
    box-shadow: var(--shadow-card);
}
.irony-box h5 { font-size: 16px; font-weight: 700; margin-bottom: 16px; }
.irony-existing, .irony-prameno {
    padding: 12px 16px; border-radius: var(--radius-sm); font-size: 14px;
    line-height: 1.7; margin-bottom: 8px;
}
.irony-existing { background: #FFF5F5; border-left: 4px solid var(--color-danger); }
.irony-prameno { background: #F0FAF6; border-left: 4px solid var(--color-primary); }

/* Dual System Quote */
.dual-quote {
    margin-top: 20px; padding: 20px 24px; font-weight: 600;
    background: var(--color-primary-bg);
    border-radius: var(--radius); font-size: 15px; line-height: 1.6;
    color: var(--color-primary-dark); border: 1px solid rgba(10,107,79,0.12);
}

/* --- Application Tabs --- */
.app-tabs {
    display: flex; gap: 8px; margin-bottom: 24px; flex-wrap: wrap; justify-content: center;
}
.app-tab {
    padding: 10px 20px; font-size: 14px; font-weight: 600;
    border: 2px solid var(--color-border); border-radius: var(--radius-sm);
    color: var(--color-text-light); transition: all var(--transition);
    background: #FFFFFF;
}
.app-tab.active, .app-tab:hover {
    border-color: var(--color-primary); color: var(--color-primary);
    background: var(--color-primary-bg);
}
.app-tab-content { display: none; }
.app-tab-content.active { display: block; }
.app-clinical { margin-top: 20px; }
.app-clinical h4 { font-size: 16px; font-weight: 700; color: var(--color-primary); margin-bottom: 12px; }
.app-clinical ul { display: inline-block; text-align: left; }
.app-clinical li {
    padding: 6px 0 6px 20px; position: relative; font-size: 14px;
}
.app-clinical li::before {
    content: ''; position: absolute; left: 0; top: 14px;
    width: 6px; height: 6px; background: var(--color-accent); border-radius: 50%;
}

/* ======================================================
   CONTACT — Seoly-Inspired Bright Layout
   ====================================================== */
.section-contact-compact { padding: 48px 0 40px; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; align-items: start; }

/* Contact Info (Left Side) */
.contact-info { display: flex; flex-direction: column; gap: 0; }
.contact-item h3 { font-size: 22px; font-weight: 700; margin-bottom: 4px; color: var(--color-text); }
.contact-item p, .contact-item a { font-size: 15px; color: var(--color-text); }
.contact-item a:hover { color: var(--color-primary); }

.contact-info-cards {
    display: flex; flex-direction: column; gap: 16px; margin-top: 20px;
}
.contact-info-card {
    display: flex; align-items: flex-start; gap: 16px;
    padding: 20px; background: #FFFFFF;
    border-radius: var(--radius); border: 1px solid var(--color-border);
    box-shadow: var(--shadow-card); transition: all var(--transition);
}
.contact-info-card:hover { box-shadow: var(--shadow-md); }
.contact-info-card-icon {
    flex-shrink: 0; width: 44px; height: 44px;
    background: var(--color-primary-bg); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; color: var(--color-primary);
}
.contact-info-card-content { text-align: left; }
.contact-info-card-label {
    font-size: 13px; font-weight: 700; color: var(--color-primary);
    text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px;
}
.contact-info-card-text {
    font-size: 14px; line-height: 1.6; color: var(--color-text);
}
.contact-info-card-text a { color: var(--color-text); }
.contact-info-card-text a:hover { color: var(--color-primary); }

.contact-item-inline {
    display: flex; align-items: center; gap: 8px;
}
.contact-item-inline .contact-label {
    display: inline; margin-bottom: 0;
}
.contact-item-inline p { margin: 0; }
.contact-label {
    display: block; font-size: 13px; font-weight: 600;
    text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px;
    white-space: nowrap; color: var(--color-text-light);
}

/* Contact Form (Right Side) */
.contact-form-wrapper {
    background: #FFFFFF; padding: 32px;
    border-radius: var(--radius); border: 1px solid var(--color-border);
    box-shadow: var(--shadow-card);
}
.contact-form-wrapper h3 { font-size: 20px; font-weight: 700; margin-bottom: 20px; color: var(--color-text); }
.contact-form { display: flex; flex-direction: column; gap: 14px; }
.contact-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
    font-size: 13px; font-weight: 600; color: var(--color-text);
}
.form-group input, .form-group textarea {
    padding: 12px 16px; background: var(--color-bg-alt);
    border: 1px solid var(--color-border); border-radius: var(--radius-sm);
    color: var(--color-text); font-family: inherit; font-size: 15px;
    transition: all var(--transition);
}
.form-group input:focus, .form-group textarea:focus {
    outline: none; border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(10,107,79,0.1);
    background: #FFFFFF;
}
.form-group textarea { resize: vertical; min-height: 100px; }
.btn { padding: 14px 28px; font-size: 15px; font-weight: 600; border-radius: var(--radius-sm); transition: all var(--transition); }
.btn-primary {
    background: var(--color-primary); color: var(--color-text-inverse); border: none;
}
.btn-primary:hover { background: var(--color-primary-light); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.contact-form .btn-primary { width: 100%; padding: 14px; border-radius: var(--radius-sm); font-size: 15px; }
.form-message {
    padding: 12px 16px; border-radius: var(--radius-sm); font-size: 14px;
}
.form-message.success { background: var(--color-primary-bg); color: var(--color-primary-dark); }
.form-message.error { background: var(--color-danger-light); color: var(--color-danger); }

/* --- Footer --- */
.footer {
    background: #1A1A2E; color: rgba(255,255,255,0.6);
    padding: 40px 0; font-size: 13px;
}
.footer-inner { text-align: center; }
.footer-top {
    display: flex; flex-direction: column; align-items: center;
    gap: 16px; margin-bottom: 24px;
}
.footer-left { text-align: center; }
.footer-right { text-align: center; }
.footer-brand { margin-bottom: 16px; }
.footer-logo-img {
    height: 32px; width: auto; margin: 0 auto 12px;
}
.footer-logo {
    display: block; font-size: 20px; font-weight: 800;
    color: var(--color-text-inverse); letter-spacing: 3px; margin-bottom: 12px;
}
.footer-brand p { margin-bottom: 4px; line-height: 1.6; }
.footer-inner p { margin-bottom: 6px; line-height: 1.6; }

/* Footer Social Icons */
.footer-social {
    display: flex; gap: 12px; align-items: center; justify-content: center;
}
.social-icon {
    display: flex; align-items: center; justify-content: center;
    width: 36px; height: 36px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%; transition: all var(--transition);
    color: rgba(255,255,255,0.6);
}
.social-icon:hover {
    background: var(--color-primary); color: #FFFFFF;
    transform: translateY(-2px);
}
.social-icon svg {
    width: 18px; height: 18px;
}

.footer-links { margin: 0; }
.footer-links a { color: rgba(255,255,255,0.5); font-size: 13px; }
.footer-links a:hover { color: var(--color-text-inverse); }
.footer-divider { margin: 0 8px; color: rgba(255,255,255,0.2); }
.footer-copyright {
    padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.3); text-align: center;
}

/* --- Scroll to Top --- */
.scroll-top {
    position: fixed; bottom: 32px; right: 32px; width: 44px; height: 44px;
    background: var(--color-primary); color: var(--color-text-inverse);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    box-shadow: var(--shadow-md); opacity: 0; visibility: hidden;
    transform: translateY(10px); transition: all var(--transition); z-index: 100;
}
.scroll-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top:hover { background: var(--color-primary-dark); transform: translateY(-2px); }

/* ======================================================
   RESPONSIVE
   ====================================================== */

@media (max-width: 1024px) {
    .nav-menu { display: none; }
    .nav-hamburger { display: flex; }
    .feature-cards { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; gap: 32px; }
    .contact-form .form-row { grid-template-columns: 1fr; }
    .footer-top { gap: 16px; }
    .footer-right { text-align: center; }
}

@media (max-width: 768px) {
    :root { --section-padding: 40px; }
    .nav-logo-img { height: 30px; }
    .section-title { font-size: 24px; margin-bottom: 20px; }
    .subsection-title { font-size: 18px; }
    .hero-title { white-space: normal; }
    .hero-brand, .hero-product { font-size: clamp(32px, 8vw, 48px) !important; }
    .hero-stats { gap: 24px; }
    .hero-stat-number { font-size: 36px; }
    .orp-daily-cards { grid-template-columns: 1fr; }
    .concept-comparison { grid-template-columns: 1fr; }
    .highlight-number { font-size: 64px; }
    .advantage-item { padding: 20px; }
    .data-table { min-width: 500px; }
    .scroll-top { bottom: 20px; right: 20px; }
}

@media (max-width: 480px) {
    :root { --section-padding: 32px; --nav-height: 60px; }
    .container { padding: 0 16px; }
    .nav-inner { padding: 0 16px; justify-content: center; position: relative; }
    .nav-logo { position: absolute; left: 50%; transform: translateX(-50%); }
    .nav-actions { position: absolute; right: 16px; }
    .nav-logo-img { height: 24px; }
    .nav-logo-text { font-size: 18px; }
    .section-title { font-size: 20px; }
    .hero-brand, .hero-product { font-size: clamp(24px, 7vw, 36px) !important; }
    .hero-subtitle { font-size: 16px !important; }
    .hero-tagline { font-size: 15px !important; }
    .hero-cta { width: 100%; text-align: center; }
    .orp-intro-card { flex-direction: column; gap: 12px; }
    .app-tabs { flex-direction: column; }
    .app-tab { width: 100%; text-align: center; }
    .contact-form-wrapper { padding: 20px; }
}