/* ============================================
   Natürlich Sauber — Premium Design System
   Gebäudereinigung Riegersburg
   v2.0 — Professional Redesign
   ============================================ */

/* ---- LOCAL FONTS ---- */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400 800;
    font-display: swap;
    src: url('../fonts/inter-latin-ext.woff2') format('woff2');
    unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400 800;
    font-display: swap;
    src: url('../fonts/inter-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'DM Serif Display';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/dm-serif-display-ext.woff2') format('woff2');
    unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: 'DM Serif Display';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/dm-serif-display-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ---- DESIGN TOKENS ---- */
:root {
    /* Refined palette */
    --primary: #1A6B4A;
    --primary-light: #3DA57A;
    --primary-lighter: #5EC49A;
    --primary-dark: #0D3B28;
    --primary-bg: #EBF7F1;
    --primary-bg-subtle: #F4FAF7;
    --accent: #D4613E;
    --accent-hover: #BF4F2E;
    --accent-glow: rgba(212,97,62,.25);
    --gold: #C8A255;
    --gold-light: #F5EDDA;

    /* Neutrals */
    --text: #1A2332;
    --text-secondary: #4A5568;
    --text-muted: #8896A6;
    --bg: #FCFCFA;
    --white: #FFFFFF;
    --gray-50: #F7F8FA;
    --gray-100: #EEF0F4;
    --gray-200: #DFE3E8;
    --gray-300: #C4CDD5;
    --gray-800: #1E2A3A;
    --gray-900: #141D29;

    /* Elevation */
    --shadow-xs: 0 1px 2px rgba(0,0,0,.04);
    --shadow-sm: 0 2px 8px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    --shadow: 0 4px 24px rgba(0,0,0,.07), 0 2px 8px rgba(0,0,0,.04);
    --shadow-md: 0 8px 32px rgba(0,0,0,.08), 0 4px 12px rgba(0,0,0,.04);
    --shadow-lg: 0 16px 48px rgba(0,0,0,.1), 0 8px 16px rgba(0,0,0,.06);
    --shadow-primary: 0 8px 24px rgba(26,107,74,.18);
    --shadow-accent: 0 8px 24px rgba(212,97,62,.22);

    /* Shape */
    --radius-xs: 6px;
    --radius-sm: 10px;
    --radius: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-full: 9999px;

    /* Motion */
    --ease: cubic-bezier(.4,0,.2,1);
    --ease-bounce: cubic-bezier(.34,1.56,.64,1);
    --duration: .35s;
    --duration-fast: .2s;

    /* Layout */
    --max-width: 1200px;
    --max-width-narrow: 960px;
}

/* ---- RESET & BASE ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.75;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: all var(--duration) var(--ease); }
a:hover { color: var(--primary-light); }
ul, ol { list-style: none; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 28px; }

/* ---- TOPBAR ---- */
.topbar {
    background: var(--gray-900);
    color: rgba(255,255,255,.85);
    font-size: .8rem;
    padding: 10px 0;
    letter-spacing: .01em;
    border-bottom: 1px solid rgba(255,255,255,.06);
}
.topbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}
.topbar a {
    color: rgba(255,255,255,.85);
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-weight: 500;
}
.topbar a:hover { color: var(--primary-lighter); }
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 20px; }
.topbar svg { width: 14px; height: 14px; flex-shrink: 0; opacity: .7; }
.topbar-right { opacity: .65; font-weight: 400; }

/* ---- HEADER ---- */
.header {
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(20px) saturate(1.4);
    -webkit-backdrop-filter: blur(20px) saturate(1.4);
    border-bottom: 1px solid rgba(0,0,0,.04);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: box-shadow var(--duration) var(--ease);
}
.header:hover { box-shadow: var(--shadow-sm); }
.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 14px;
    padding-bottom: 14px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 14px;
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--primary-dark);
    letter-spacing: -.02em;
}
.logo span { color: var(--primary-light); font-weight: 700; }
.logo-icon {
    width: 46px;
    height: 46px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-primary);
    transition: transform var(--duration) var(--ease-bounce);
}
.logo:hover .logo-icon { transform: scale(1.05) rotate(-2deg); }
.logo-icon svg { width: 24px; height: 24px; color: #fff; }

/* ---- NAV ---- */
.nav { display: flex; align-items: center; gap: 2px; }
.nav a {
    padding: 9px 18px;
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: .9rem;
    transition: all var(--duration) var(--ease);
    position: relative;
    letter-spacing: .01em;
}
.nav a:hover {
    color: var(--primary);
    background: var(--primary-bg);
}
.nav a.active {
    color: var(--primary);
    background: var(--primary-bg);
    font-weight: 600;
}

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown > a::after {
    content: '';
    display: inline-block;
    width: 0; height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid currentColor;
    margin-left: 6px;
    vertical-align: middle;
    transition: transform var(--duration) var(--ease);
}
.nav-dropdown:hover > a::after { transform: rotate(180deg); }
.dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    min-width: 220px;
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--duration) var(--ease);
    z-index: 100;
    border: 1px solid var(--gray-100);
}
.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.dropdown-menu a {
    display: block;
    padding: 11px 16px;
    border-radius: var(--radius-sm);
    font-size: .875rem;
}

/* Mobile Nav */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: background var(--duration-fast) var(--ease);
}
.nav-toggle:hover { background: var(--gray-100); }
.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    margin: 5px 0;
    transition: all var(--duration) var(--ease);
    border-radius: 2px;
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ---- HERO ---- */
.hero {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    color: #fff;
    padding: 110px 0 90px;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -15%;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(93,196,154,.15) 0%, transparent 65%);
    border-radius: 50%;
    animation: heroFloat 20s ease-in-out infinite;
}
.hero::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -8%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255,255,255,.04) 0%, transparent 65%);
    border-radius: 50%;
    animation: heroFloat 25s ease-in-out infinite reverse;
}
@keyframes heroFloat {
    0%, 100% { transform: translate(0,0); }
    50% { transform: translate(30px, -20px); }
}
.hero .container { position: relative; z-index: 1; }
.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 60px;
    align-items: center;
}

/* Hero Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,.12);
    backdrop-filter: blur(12px);
    padding: 9px 20px;
    border-radius: var(--radius-full);
    font-size: .82rem;
    margin-bottom: 28px;
    border: 1px solid rgba(255,255,255,.15);
    font-weight: 500;
    letter-spacing: .02em;
    text-transform: uppercase;
}
.hero h1 {
    font-size: clamp(2.2rem, 4.5vw, 3.4rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -.03em;
}
.hero h1 span {
    font-family: 'DM Serif Display', Georgia, serif;
    font-style: italic;
    font-weight: 400;
    display: inline;
}
.hero p {
    font-size: 1.15rem;
    opacity: .88;
    margin-bottom: 36px;
    max-width: 500px;
    line-height: 1.7;
    font-weight: 400;
}
.hero-buttons { display: flex; gap: 14px; flex-wrap: wrap; }

/* Hero Stats */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 52px;
}
.hero-stat {
    text-align: center;
    padding: 22px 16px;
    background: rgba(255,255,255,.08);
    backdrop-filter: blur(12px);
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,.1);
    transition: all var(--duration) var(--ease);
}
.hero-stat:hover {
    background: rgba(255,255,255,.14);
    transform: translateY(-2px);
}
.hero-stat strong {
    display: block;
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -.02em;
    line-height: 1.1;
}
.hero-stat small {
    font-size: .78rem;
    opacity: .7;
    text-transform: uppercase;
    letter-spacing: .05em;
    font-weight: 500;
    margin-top: 4px;
    display: block;
}

/* Hero Visual Cards */
.hero-visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}
.hero-card {
    background: rgba(255,255,255,.08);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: var(--radius);
    padding: 32px 20px;
    text-align: center;
    transition: all var(--duration) var(--ease);
}
.hero-card:hover {
    background: rgba(255,255,255,.16);
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0,0,0,.15);
}
.hero-card svg { width: 34px; height: 34px; margin: 0 auto 12px; opacity: .85; }
.hero-card h3 { font-size: .9rem; font-weight: 600; letter-spacing: .01em; }
.hero-card p { margin: 0; }
.hero-card:nth-child(2) { transform: translateY(28px); }
.hero-card:nth-child(3) { transform: translateY(-28px); }
.hero-card:nth-child(2):hover { transform: translateY(22px); }
.hero-card:nth-child(3):hover { transform: translateY(-34px); }

/* ---- BUTTONS ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 14px 30px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: .92rem;
    border: none;
    cursor: pointer;
    transition: all var(--duration) var(--ease);
    text-align: center;
    justify-content: center;
    letter-spacing: .01em;
    position: relative;
    overflow: hidden;
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.btn-primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 2px 8px var(--accent-glow);
}
.btn-primary:hover {
    background: var(--accent-hover);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: var(--shadow-accent);
}
.btn-primary:active { transform: translateY(-1px); }
.btn-secondary {
    background: rgba(255,255,255,.1);
    color: #fff;
    border: 1px solid rgba(255,255,255,.25);
    backdrop-filter: blur(8px);
}
.btn-secondary:hover {
    background: rgba(255,255,255,.2);
    color: #fff;
    border-color: rgba(255,255,255,.4);
}
.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}
.btn-outline:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-primary);
}
.btn-white {
    background: var(--white);
    color: var(--primary-dark);
    box-shadow: var(--shadow-sm);
}
.btn-white:hover {
    background: var(--white);
    color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}
.btn-sm { padding: 10px 22px; font-size: .85rem; }
.btn-lg { padding: 18px 38px; font-size: 1rem; }

/* ---- SECTIONS ---- */
section { padding: 100px 0; }
.section-header { text-align: center; max-width: 620px; margin: 0 auto 56px; }
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--primary);
    font-weight: 700;
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .12em;
    margin-bottom: 16px;
}
.section-label::before, .section-label::after {
    content: '';
    width: 28px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-light), var(--primary-lighter));
    border-radius: 2px;
}
.section-header h2 {
    font-size: clamp(1.85rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--text);
    margin-bottom: 18px;
    line-height: 1.2;
    letter-spacing: -.025em;
}
.section-header p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
}

.bg-light { background: var(--gray-50); }
.bg-green { background: var(--primary-bg-subtle); }

/* ---- SERVICES ---- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
}
.service-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 0;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
    transition: all var(--duration) var(--ease);
    position: relative;
    overflow: hidden;
}
.service-card-img {
    width: 100%;
    height: 210px;
    object-fit: cover;
    display: block;
    transition: transform .6s var(--ease);
}
.service-card:hover .service-card-img { transform: scale(1.06); }
.service-card-body { padding: 28px 26px 30px; }
.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-lighter));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--duration) var(--ease);
}
.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}
.service-card:hover::after { transform: scaleX(1); }
.service-card--noimg { padding: 36px 28px; }
.service-card--noimg .service-card-body { padding: 0; }
.service-icon {
    width: 52px;
    height: 52px;
    background: var(--primary-bg);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    transition: all var(--duration) var(--ease);
}
.service-card:hover .service-icon {
    background: var(--primary);
    box-shadow: var(--shadow-primary);
}
.service-card:hover .service-icon svg { color: #fff; }
.service-icon svg { width: 24px; height: 24px; color: var(--primary); transition: color var(--duration) var(--ease); }
.service-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text);
    letter-spacing: -.01em;
}
.service-card p {
    color: var(--text-secondary);
    font-size: .9rem;
    margin-bottom: 20px;
    line-height: 1.65;
}
.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    font-size: .875rem;
    color: var(--primary);
    transition: all var(--duration) var(--ease);
}
.service-link:hover { gap: 12px; color: var(--primary-light); }

/* ---- ADVANTAGES ---- */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 28px;
}
.advantage {
    text-align: center;
    padding: 40px 24px;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--gray-100);
    transition: all var(--duration) var(--ease);
}
.advantage:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
    border-color: transparent;
}
.advantage-icon {
    width: 76px;
    height: 76px;
    background: linear-gradient(145deg, var(--primary), var(--primary-light));
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 22px;
    box-shadow: var(--shadow-primary);
    transition: transform var(--duration) var(--ease-bounce);
}
.advantage:hover .advantage-icon { transform: scale(1.08) rotate(-3deg); }
.advantage-icon svg { width: 32px; height: 32px; color: #fff; }
.advantage h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text);
    letter-spacing: -.01em;
}
.advantage p { color: var(--text-secondary); font-size: .9rem; line-height: 1.6; }

/* ---- ABOUT PREVIEW ---- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: center;
}
.about-image {
    border-radius: var(--radius-lg);
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}
.about-image::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    box-shadow: inset 0 0 0 1px rgba(0,0,0,.06);
    pointer-events: none;
}
.about-image img { transition: transform .8s var(--ease); }
.about-image:hover img { transform: scale(1.04); }
.about-content h2 {
    font-size: 2.1rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 20px;
    line-height: 1.2;
    letter-spacing: -.025em;
}
.about-content p { color: var(--text-secondary); margin-bottom: 16px; font-size: 1.02rem; }
.about-features { margin: 28px 0 36px; }
.about-feature {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 20px;
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    transition: background var(--duration) var(--ease);
}
.about-feature:hover { background: var(--primary-bg-subtle); }
.about-feature svg {
    width: 22px;
    height: 22px;
    color: #fff;
    flex-shrink: 0;
    margin-top: 1px;
    background: var(--primary);
    border-radius: 6px;
    padding: 3px;
}
.about-feature strong { display: block; font-size: .95rem; color: var(--text); font-weight: 600; }
.about-feature span { font-size: .85rem; color: var(--text-muted); }

/* ---- CTA BANNER ---- */
.cta-banner {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, var(--primary-light) 100%);
    color: #fff;
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -8%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255,255,255,.06) 0%, transparent 70%);
    border-radius: 50%;
}
.cta-banner::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,.04) 0%, transparent 70%);
    border-radius: 50%;
}
.cta-banner .container { position: relative; z-index: 1; }
.cta-banner h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -.02em;
}
.cta-banner p {
    opacity: .88;
    margin-bottom: 36px;
    font-size: 1.08rem;
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.65;
}
.cta-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---- TESTIMONIALS ---- */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 28px;
}
.testimonial {
    background: var(--white);
    border-radius: var(--radius);
    padding: 36px 32px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
    position: relative;
    transition: all var(--duration) var(--ease);
}
.testimonial:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: transparent;
}
.testimonial::before {
    content: '\201C';
    position: absolute;
    top: 20px;
    right: 28px;
    font-size: 4.5rem;
    font-family: Georgia, serif;
    color: var(--primary-bg);
    line-height: 1;
    pointer-events: none;
}
.testimonial-stars {
    color: var(--gold);
    font-size: 1rem;
    margin-bottom: 18px;
    letter-spacing: 3px;
}
.testimonial p {
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: 24px;
    line-height: 1.75;
    font-size: .95rem;
}
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.testimonial-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-bg), var(--primary-bg-subtle));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--primary);
    font-size: .85rem;
    border: 2px solid var(--white);
    box-shadow: var(--shadow-xs);
}
.testimonial-name { font-weight: 650; font-size: .92rem; color: var(--text); }
.testimonial-role { font-size: .78rem; color: var(--text-muted); margin-top: 2px; }

/* ---- REGION ---- */
.region-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}
.region-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.region-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    background: var(--white);
    border-radius: var(--radius-sm);
    border: 1px solid var(--gray-200);
    font-size: .9rem;
    font-weight: 500;
    color: var(--text);
    transition: all var(--duration) var(--ease);
}
.region-item:hover {
    border-color: var(--primary-light);
    background: var(--primary-bg-subtle);
    transform: translateX(4px);
}
.region-item svg { width: 18px; height: 18px; color: var(--primary); flex-shrink: 0; }
.region-text h2 {
    font-size: 2.1rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 16px;
    letter-spacing: -.025em;
    line-height: 1.2;
}
.region-text p { color: var(--text-secondary); margin-bottom: 28px; line-height: 1.7; }

/* ---- TRUST BAR ---- */
.trust-bar {
    padding: 36px 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-100);
}
.trust-items {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: .85rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: .01em;
    transition: color var(--duration) var(--ease);
}
.trust-item:hover { color: var(--primary); }
.trust-item svg {
    width: 22px;
    height: 22px;
    color: var(--primary);
    opacity: .8;
}

/* ---- PAGE HERO (Subpages) ---- */
.page-hero {
    background: linear-gradient(135deg, rgba(13,59,40,.92) 0%, rgba(26,107,74,.88) 100%);
    color: #fff;
    padding: 72px 0 60px;
    text-align: center;
    background-size: cover;
    background-position: center;
}
.page-hero .breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: .82rem;
    opacity: .7;
    margin-bottom: 18px;
    letter-spacing: .02em;
}
.page-hero .breadcrumb a { color: rgba(255,255,255,.75); }
.page-hero .breadcrumb a:hover { color: #fff; }
.page-hero h1 {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -.025em;
    line-height: 1.15;
}
.page-hero p {
    opacity: .85;
    font-size: 1.08rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.65;
}

/* ---- CONTENT PAGES ---- */
.content-section { padding: 72px 0; }
.content-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 56px;
}
.content-main h2 {
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--text);
    margin: 40px 0 16px;
    letter-spacing: -.015em;
    line-height: 1.3;
}
.content-main h2:first-child { margin-top: 0; }
.content-main p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.75;
}
.content-main ul { margin: 16px 0 28px; }
.content-main ul li {
    padding: 10px 0 10px 32px;
    position: relative;
    color: var(--text-secondary);
    line-height: 1.6;
}
.content-main ul li::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 18px;
    width: 8px;
    height: 8px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
}

/* Sidebar */
.sidebar-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
    margin-bottom: 24px;
}
.sidebar-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 16px;
    padding-bottom: 14px;
    border-bottom: 2px solid var(--primary-bg);
    letter-spacing: -.01em;
}
.sidebar-card ul li {
    padding: 11px 0;
    border-bottom: 1px solid var(--gray-100);
}
.sidebar-card ul li:last-child { border: none; }
.sidebar-card ul li a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-size: .9rem;
    font-weight: 500;
    transition: all var(--duration) var(--ease);
}
.sidebar-card ul li a:hover { color: var(--primary); padding-left: 4px; }
.sidebar-card ul li a svg { width: 16px; height: 16px; color: var(--primary-light); }
.sidebar-cta {
    background: linear-gradient(150deg, var(--primary-dark), var(--primary) 80%);
    color: #fff;
    border: none;
    box-shadow: var(--shadow-primary);
}
.sidebar-cta h3 { color: #fff; border-color: rgba(255,255,255,.15); }
.sidebar-cta p { opacity: .88; margin-bottom: 20px; font-size: .9rem; line-height: 1.6; }
.sidebar-cta .btn { width: 100%; }

/* ---- CONTACT PAGE ---- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}
.contact-info-card {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 26px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
    margin-bottom: 18px;
    transition: all var(--duration) var(--ease);
}
.contact-info-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    border-color: transparent;
}
.contact-info-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-bg);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.contact-info-icon svg { width: 22px; height: 22px; color: var(--primary); }
.contact-info-card h3 { font-size: .95rem; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.contact-info-card p { font-size: .9rem; color: var(--text-secondary); line-height: 1.6; }
.contact-info-card a { color: var(--primary); font-weight: 500; }

.contact-form {
    background: var(--white);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
}
.contact-form h2 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 28px;
    letter-spacing: -.01em;
}
.form-group { margin-bottom: 22px; }
.form-group label {
    display: block;
    font-weight: 600;
    font-size: .85rem;
    margin-bottom: 8px;
    color: var(--text);
    letter-spacing: .01em;
}
.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 13px 18px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: .92rem;
    font-family: inherit;
    transition: all var(--duration) var(--ease);
    background: var(--gray-50);
    color: var(--text);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(26,107,74,.1);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

/* ---- MAP ---- */
.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin-top: 56px;
    border: 4px solid var(--white);
}
.map-container iframe { display: block; width: 100%; height: 420px; border: none; }

/* ---- FOOTER ---- */
.footer {
    background: var(--gray-900);
    color: rgba(255,255,255,.75);
    padding: 72px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
}
.footer h4 {
    color: #fff;
    font-size: .95rem;
    font-weight: 700;
    margin-bottom: 22px;
    letter-spacing: .02em;
    text-transform: uppercase;
    font-size: .82rem;
}
.footer p { font-size: .88rem; line-height: 1.75; margin-bottom: 16px; }
.footer a {
    color: rgba(255,255,255,.6);
    font-size: .88rem;
    transition: all var(--duration) var(--ease);
}
.footer a:hover { color: var(--primary-lighter); }
.footer ul li { margin-bottom: 11px; }
.footer ul li a { display: flex; align-items: center; gap: 8px; }
.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
    font-size: .88rem;
}
.footer-contact svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 3px; opacity: .5; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.07);
    padding: 22px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    font-size: .82rem;
    color: rgba(255,255,255,.4);
}
.footer-legal { display: flex; gap: 28px; }

/* ---- WHATSAPP FLOAT ---- */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37,211,102,.35);
    z-index: 999;
    transition: all var(--duration) var(--ease);
    animation: waPulse 3s ease-in-out infinite;
}
@keyframes waPulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,.35); }
    50% { box-shadow: 0 4px 20px rgba(37,211,102,.35), 0 0 0 12px rgba(37,211,102,.08); }
}
.whatsapp-float:hover {
    transform: scale(1.12);
    box-shadow: 0 6px 28px rgba(37,211,102,.45);
    animation: none;
}
.whatsapp-float svg { width: 28px; height: 28px; color: #fff; }

/* ---- LEGAL PAGES ---- */
.legal-content { max-width: 780px; margin: 0 auto; }
.legal-content h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text);
    margin: 36px 0 14px;
    letter-spacing: -.01em;
}
.legal-content h3 { font-size: 1.05rem; font-weight: 600; margin: 28px 0 10px; }
.legal-content p, .legal-content li { color: var(--text-secondary); margin-bottom: 12px; line-height: 1.75; }
.legal-content ul { padding-left: 24px; }
.legal-content ul li { list-style: disc; }
.legal-content a { color: var(--primary); text-decoration: underline; text-underline-offset: 3px; }

/* ---- ABOUT PAGE ---- */
.about-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: center;
}
.timeline { position: relative; padding-left: 36px; }
.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    bottom: 6px;
    width: 3px;
    background: linear-gradient(to bottom, var(--primary), var(--primary-lighter));
    border-radius: 3px;
}
.timeline-item { position: relative; margin-bottom: 36px; }
.timeline-item:last-child { margin-bottom: 0; }
.timeline-item::before {
    content: '';
    position: absolute;
    left: -42px;
    top: 5px;
    width: 14px;
    height: 14px;
    background: var(--primary);
    border-radius: 50%;
    border: 3px solid var(--primary-bg);
    box-shadow: 0 0 0 4px rgba(26,107,74,.1);
}
.timeline-item h3 {
    font-size: .95rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -.01em;
}
.timeline-item p { font-size: .88rem; color: var(--text-secondary); margin-top: 4px; line-height: 1.6; }

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}
.value-card {
    text-align: center;
    padding: 40px 28px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
    transition: all var(--duration) var(--ease);
}
.value-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
    border-color: transparent;
}
.value-card svg {
    width: 40px;
    height: 40px;
    color: var(--primary);
    margin-bottom: 18px;
}
.value-card h3 {
    font-size: 1.02rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 10px;
    letter-spacing: -.01em;
}
.value-card p { font-size: .88rem; color: var(--text-secondary); line-height: 1.65; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 968px) {
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: 88px 28px 28px;
        box-shadow: var(--shadow-lg);
        transition: right var(--duration) var(--ease);
        z-index: 999;
        border-left: 1px solid var(--gray-100);
    }
    .nav.active { right: 0; }
    .nav a { width: 100%; padding: 14px 18px; border-radius: var(--radius-sm); font-size: .95rem; }
    .nav-toggle { display: block; z-index: 1000; }
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding-left: 16px;
        border: none;
        display: none;
        min-width: auto;
    }
    .nav-dropdown.active .dropdown-menu { display: block; }

    .hero-grid,
    .about-grid,
    .region-grid,
    .contact-grid,
    .about-hero-grid { grid-template-columns: 1fr; }

    .hero-visual { order: -1; }
    .hero { padding: 70px 0; }
    .hero h1 { font-size: clamp(1.8rem, 5vw, 2.6rem); }
    .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 10px; }
    .hero-stat strong { font-size: 1.6rem; }
    .hero-stat { padding: 16px 12px; }

    .content-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    section { padding: 72px 0; }
    .about-grid { gap: 40px; }
}

@media (max-width: 640px) {
    section { padding: 56px 0; }
    .container { padding: 0 20px; }
    .topbar-right { display: none; }
    .topbar-left { gap: 14px; }
    .hero-stats { grid-template-columns: 1fr 1fr 1fr; }
    .hero-visual { grid-template-columns: 1fr 1fr; gap: 10px; }
    .hero-card { padding: 22px 14px; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { width: 100%; }
    .services-grid { grid-template-columns: 1fr; }
    .advantages-grid { grid-template-columns: 1fr 1fr; }
    .region-list { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .footer-legal { flex-direction: column; gap: 10px; }
    .form-row { grid-template-columns: 1fr; }
    .trust-items { gap: 20px; }
    .cta-buttons { flex-direction: column; align-items: center; }
    .cta-buttons .btn { width: 100%; max-width: 320px; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .cta-banner { padding: 56px 0; }
    .page-hero { padding: 48px 0 40px; }
    .content-section { padding: 48px 0; }
    .section-header { margin-bottom: 40px; }
    .contact-form { padding: 28px 22px; }
}

@media (max-width: 400px) {
    .advantages-grid { grid-template-columns: 1fr; }
    .hero-visual { grid-template-columns: 1fr; }
    .hero-card:nth-child(2), .hero-card:nth-child(3) { transform: none; }
    .hero-card:nth-child(2):hover, .hero-card:nth-child(3):hover { transform: translateY(-6px); }
    .hero-stats { grid-template-columns: 1fr; gap: 8px; }
}

/* ---- BLOG ---- */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 28px;
}
.blog-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
    transition: all var(--duration) var(--ease);
    display: flex;
    flex-direction: column;
}
.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}
.blog-card-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    transition: transform .6s var(--ease);
}
.blog-card:hover .blog-card-img { transform: scale(1.05); }
.blog-card-img-wrap { overflow: hidden; }
.blog-card-body {
    padding: 28px 26px 30px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: .78rem;
    color: var(--text-muted);
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: .04em;
    font-weight: 500;
}
.blog-card-meta span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}
.blog-card-tag {
    background: var(--primary-bg);
    color: var(--primary);
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .05em;
}
.blog-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 10px;
    letter-spacing: -.01em;
    line-height: 1.35;
}
.blog-card h3 a { color: inherit; }
.blog-card h3 a:hover { color: var(--primary); }
.blog-card p {
    color: var(--text-secondary);
    font-size: .9rem;
    line-height: 1.65;
    margin-bottom: 20px;
    flex: 1;
}
.blog-card .service-link { margin-top: auto; }

/* Blog Article */
.article-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 0 32px;
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: 32px;
    font-size: .85rem;
    color: var(--text-muted);
    flex-wrap: wrap;
}
.article-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.article-meta svg { width: 16px; height: 16px; opacity: .6; }
.article-content { max-width: 780px; }
.article-content h2 {
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--text);
    margin: 40px 0 16px;
    letter-spacing: -.015em;
    line-height: 1.3;
}
.article-content h2:first-child { margin-top: 0; }
.article-content p {
    color: var(--text-secondary);
    margin-bottom: 18px;
    line-height: 1.8;
    font-size: 1.02rem;
}
.article-content ul, .article-content ol {
    margin: 16px 0 28px;
    padding-left: 0;
}
.article-content ul li {
    padding: 8px 0 8px 32px;
    position: relative;
    color: var(--text-secondary);
    line-height: 1.65;
}
.article-content ul li::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 17px;
    width: 8px;
    height: 8px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
}
.article-content ol { padding-left: 24px; counter-reset: ol-counter; }
.article-content ol li {
    padding: 8px 0;
    color: var(--text-secondary);
    line-height: 1.65;
    list-style: decimal;
}
.article-content blockquote {
    border-left: 4px solid var(--primary-light);
    background: var(--primary-bg-subtle);
    padding: 20px 24px;
    margin: 28px 0;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-style: italic;
    color: var(--text-secondary);
}
.article-content strong { color: var(--text); font-weight: 650; }
.article-share {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 28px 0;
    border-top: 1px solid var(--gray-200);
    margin-top: 40px;
    font-size: .9rem;
    font-weight: 600;
    color: var(--text-secondary);
}
.related-posts { margin-top: 20px; }
.related-posts h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 28px;
    letter-spacing: -.01em;
}

@media (max-width: 640px) {
    .blog-grid { grid-template-columns: 1fr; }
    .blog-card-img { height: 180px; }
}

/* ---- PRINT ---- */
@media print {
    .topbar, .header, .whatsapp-float, .cta-banner, .footer { display: none; }
    body { font-size: 11pt; color: #000; background: #fff; }
    section { padding: 20px 0; }
    .service-card, .testimonial, .advantage, .value-card { box-shadow: none; border: 1px solid #ddd; }
}