/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: Arial, Helvetica, sans-serif;
    color: #333;
    background: #fff;
    line-height: 1.65;
    overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== BRAND TOKENS ===== */
:root {
    --red: #D42027;
    --red-dark: #B31B21;
    --red-light: rgba(212,32,39,0.07);
    --black: #1A1A1A;
    --dark: #2D2D2D;
    --text: #444;
    --text-light: #666;
    --gray: #D5D0CB;
    --light: #F5F1EC;
    --white: #FFFFFF;
    --shadow: 0 4px 24px rgba(0,0,0,0.07);
    --shadow-lg: 0 12px 48px rgba(0,0,0,0.10);
    --radius: 14px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ===== NAVIGATION ===== */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(0,0,0,0.04);
    transition: var(--transition);
}
.navbar.scrolled { box-shadow: 0 2px 24px rgba(0,0,0,0.08); }
.nav-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}
.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo svg { width: 42px; height: 26px; }
.nav-logo-img { width: 42px; height: auto; }
.nav-logo-text {
    font-size: 15px;
    font-weight: 300;
    letter-spacing: 0.8px;
    color: var(--black);
    line-height: 1.15;
}
.nav-logo-text strong { font-weight: 800; letter-spacing: 1.2px; }
.nav-logo-text span { font-weight: 200; display: block; font-size: 10px; letter-spacing: 3.5px; color: #999; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--dark);
    letter-spacing: 0.2px;
    transition: var(--transition);
}
.nav-links a:hover { color: var(--red); }
.nav-cta-btn {
    background: var(--red) !important;
    color: var(--white) !important;
    padding: 10px 22px;
    border-radius: 8px;
    font-weight: 700 !important;
    transition: var(--transition);
}
.nav-cta-btn:hover { background: var(--red-dark) !important; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(212,32,39,0.25); }

.mobile-toggle {
    display: none;
    background: none; border: none; cursor: pointer;
    width: 32px; height: 32px;
    flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.mobile-toggle span { display: block; width: 22px; height: 2px; background: var(--black); transition: var(--transition); border-radius: 2px; }

@media (max-width: 768px) {
    .mobile-toggle { display: flex; }
    .nav-links {
        position: fixed;
        top: 68px; left: 0; right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 20px 24px 28px;
        gap: 16px;
        box-shadow: var(--shadow-lg);
        transform: translateY(-120%);
        transition: var(--transition);
        opacity: 0;
    }
    .nav-links.open { transform: translateY(0); opacity: 1; }
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 15px 32px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 700;
    font-family: Arial, sans-serif;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}
.btn-primary {
    background: var(--red);
    color: var(--white);
    box-shadow: 0 4px 20px rgba(212,32,39,0.28);
}
.btn-primary:hover {
    background: var(--red-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(212,32,39,0.35);
}
.btn-outline {
    background: transparent;
    color: var(--dark);
    border: 2px solid var(--gray);
}
.btn-outline:hover { border-color: var(--red); color: var(--red); transform: translateY(-2px); }
.btn-white {
    background: var(--white);
    color: var(--red);
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,0,0,0.12); }

/* ===== HERO ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(160deg, var(--light) 0%, #fff 40%, var(--light) 100%);
    position: relative;
    overflow: hidden;
    padding-top: 68px;
}
.hero::before {
    content: '';
    position: absolute;
    top: -30%; right: -15%;
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(212,32,39,0.05) 0%, transparent 65%);
    border-radius: 50%;
}
.hero-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 80px 24px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--red-light);
    color: var(--red);
    padding: 8px 18px;
    border-radius: 24px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 24px;
}
.hero-badge::before {
    content: '';
    width: 7px; height: 7px;
    background: var(--red);
    border-radius: 50%;
    animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.35} }
.hero h1 {
    font-size: clamp(30px, 4.5vw, 46px);
    font-weight: 800;
    color: var(--black);
    line-height: 1.15;
    margin-bottom: 20px;
}
.hero h1 em { font-style: normal; color: var(--red); }
.hero-sub {
    font-size: 17px;
    color: var(--text);
    line-height: 1.75;
    margin-bottom: 12px;
    max-width: 540px;
}
.hero-arrow {
    font-size: 15px;
    color: var(--text-light);
    margin-bottom: 32px;
    font-weight: 600;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* Hero visual card */
.hero-visual { display: flex; justify-content: center; }
.hero-card {
    background: var(--white);
    border-radius: 20px;
    padding: 36px;
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 400px;
}
.hero-card-logo { text-align: center; margin-bottom: 28px; }
.hero-card-logo svg { width: 72px; height: 45px; margin: 0 auto; }
.hero-card-logo img { width: 72px; height: auto; margin: 0 auto; }
.hero-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.hero-stat {
    background: var(--light);
    border-radius: 12px;
    padding: 18px 14px;
    text-align: center;
}
.hero-stat-num { font-size: 24px; font-weight: 800; color: var(--red); line-height: 1; }
.hero-stat-label { font-size: 11px; color: #888; margin-top: 6px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }

@media (max-width: 768px) {
    .hero-inner { grid-template-columns: 1fr; gap: 36px; text-align: center; }
    .hero-sub, .hero-arrow { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }
    .hero-visual { order: -1; }
    .hero-card { max-width: 340px; margin: 0 auto; }
}

/* ===== PROBLEM SECTION ===== */
.problem {
    padding: 100px 24px;
    background: var(--white);
}
.problem-inner {
    max-width: 780px;
    margin: 0 auto;
    text-align: center;
}
.problem-label {
    font-size: 12px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 2.5px; color: var(--red); margin-bottom: 14px;
}
.problem h2 {
    font-size: clamp(24px, 3.5vw, 34px);
    font-weight: 800;
    color: var(--black);
    margin-bottom: 12px;
    line-height: 1.2;
}
.problem-subtitle {
    font-size: 17px;
    color: var(--text);
    margin-bottom: 40px;
    line-height: 1.7;
}
.pain-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 36px;
}
.pain-point {
    background: #FEF2F2;
    border: 1px solid #FECACA;
    border-radius: 12px;
    padding: 20px;
    text-align: left;
    font-size: 14.5px;
    color: #7F1D1D;
    font-weight: 500;
    line-height: 1.5;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}
.pain-point::before {
    content: '\2715';
    color: var(--red);
    font-weight: 800;
    font-size: 13px;
    min-width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
}
.problem-footer {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.7;
    max-width: 580px;
    margin: 0 auto;
    padding-top: 24px;
    border-top: 1px solid #eee;
}

/* ===== SOLUTION BANNER ===== */
.solution {
    padding: 80px 24px;
    background: var(--black);
    color: var(--white);
    text-align: center;
}
.solution-inner { max-width: 700px; margin: 0 auto; }
.solution-label {
    font-size: 12px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 2.5px; color: var(--red); margin-bottom: 14px;
}
.solution h2 {
    font-size: clamp(24px, 3.5vw, 34px);
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.25;
}
.solution p {
    font-size: 17px;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
}
.solution-line {
    width: 60px; height: 3px;
    background: var(--red);
    margin: 28px auto 0;
    border-radius: 2px;
}

/* ===== SERVICES ===== */
.services {
    padding: 100px 24px;
    background: var(--light);
}
.services-header {
    text-align: center;
    margin-bottom: 56px;
}
.services-header .section-label {
    font-size: 12px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 2.5px; color: var(--red); margin-bottom: 14px;
}
.services-header h2 {
    font-size: clamp(26px, 3.5vw, 38px);
    font-weight: 800;
    color: var(--black);
    margin-bottom: 8px;
}
.services-grid {
    max-width: 1120px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.service-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 36px 32px;
    transition: var(--transition);
    border: 1px solid transparent;
    position: relative;
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(212,32,39,0.1);
}
.service-num {
    font-size: 40px;
    font-weight: 900;
    color: rgba(212,32,39,0.1);
    line-height: 1;
    margin-bottom: 8px;
}
.service-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 6px;
    line-height: 1.35;
}
.service-card .service-sub {
    font-size: 14px;
    color: var(--red);
    font-weight: 600;
    margin-bottom: 16px;
}
.service-checklist {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.service-checklist li {
    font-size: 14.5px;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 10px;
    line-height: 1.5;
}
.service-checklist li::before {
    content: '';
    width: 18px; height: 18px;
    min-width: 18px;
    background: #E8F5E9;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url("data:image/svg+xml,%3Csvg width='10' height='10' viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M20 6L9 17L4 12' stroke='%232E7D32' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 10px;
}

@media (max-width: 768px) {
    .services-grid { grid-template-columns: 1fr; }
}

/* ===== WHY US ===== */
.why-us {
    padding: 100px 24px;
    background: var(--white);
}
.why-us-inner {
    max-width: 1120px;
    margin: 0 auto;
}
.why-us-header {
    text-align: center;
    margin-bottom: 52px;
}
.why-us-header .section-label {
    font-size: 12px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 2.5px; color: var(--red); margin-bottom: 14px;
}
.why-us-header h2 {
    font-size: clamp(26px, 3.5vw, 38px);
    font-weight: 800;
    color: var(--black);
}
.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}
.why-card {
    background: var(--light);
    border-radius: var(--radius);
    padding: 32px 28px;
    text-align: center;
    transition: var(--transition);
}
.why-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.why-icon {
    width: 52px; height: 52px;
    background: var(--red-light);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}
.why-icon svg { width: 24px; height: 24px; color: var(--red); }
.why-card h4 { font-size: 15px; font-weight: 700; color: var(--black); margin-bottom: 8px; }
.why-card p { font-size: 14px; color: var(--text-light); line-height: 1.65; }

/* ===== CTA SECTION ===== */
.cta-section {
    padding: 100px 24px;
    background: linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%);
    color: var(--white);
    text-align: center;
}
.cta-inner { max-width: 680px; margin: 0 auto; }
.cta-section h2 {
    font-size: clamp(26px, 3.5vw, 38px);
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.25;
}
.cta-section p {
    font-size: 17px;
    color: rgba(255,255,255,0.85);
    line-height: 1.7;
    margin-bottom: 32px;
}

/* ===== CONTACT ===== */
.contact {
    padding: 100px 24px;
    background: var(--light);
}
.contact-header {
    text-align: center;
    margin-bottom: 52px;
}
.contact-header .section-label {
    font-size: 12px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 2.5px; color: var(--red); margin-bottom: 14px;
}
.contact-header h2 {
    font-size: clamp(26px, 3.5vw, 38px);
    font-weight: 800;
    color: var(--black);
    margin-bottom: 8px;
}
.contact-header p { font-size: 16px; color: var(--text-light); }
.contact-grid {
    max-width: 1120px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
}
.contact-form-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label {
    display: block;
    font-size: 12px; font-weight: 700;
    color: var(--dark);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #E8E5E0;
    border-radius: 8px;
    font-size: 15px;
    font-family: Arial, sans-serif;
    transition: var(--transition);
    background: var(--white);
    color: var(--dark);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none;
    border-color: var(--red);
    box-shadow: 0 0 0 3px rgba(212,32,39,0.08);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.contact-info-side { display: flex; flex-direction: column; justify-content: center; }
.contact-info-item {
    display: flex; gap: 16px; align-items: center;
    margin-bottom: 24px;
}
.contact-info-icon {
    width: 48px; height: 48px; min-width: 48px;
    background: var(--red-light);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
}
.contact-info-icon svg { width: 22px; height: 22px; color: var(--red); }
.contact-info-item h4 { font-size: 13px; font-weight: 700; color: var(--black); margin-bottom: 2px; }
.contact-info-item p { font-size: 15px; color: var(--text); }
.contact-rep {
    margin-top: 12px;
    padding: 20px;
    background: var(--red-light);
    border-radius: 12px;
}
.contact-rep p { font-size: 14px; color: var(--text); line-height: 1.6; }
.contact-rep strong { color: var(--black); }

@media (max-width: 768px) {
    .contact-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
}

/* ===== FOOTER ===== */
.footer {
    background: var(--black);
    color: rgba(255,255,255,0.6);
    padding: 56px 24px 28px;
}
.footer-inner {
    max-width: 1120px; margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 44px;
}
.footer-brand svg { width: 56px; height: 35px; margin-bottom: 14px; }
.footer-brand img { width: 56px; height: auto; margin-bottom: 14px; }
.footer-brand p { font-size: 14px; line-height: 1.7; max-width: 320px; }
.footer h5 {
    font-size: 12px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 1.5px;
    color: var(--white); margin-bottom: 14px;
}
.footer-links li { margin-bottom: 9px; }
.footer-links a { font-size: 14px; transition: var(--transition); }
.footer-links a:hover { color: var(--red); }
.footer-bottom {
    max-width: 1120px; margin: 36px auto 0;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.08);
    text-align: center; font-size: 13px;
}
@media (max-width: 768px) {
    .footer-inner { grid-template-columns: 1fr; gap: 28px; }
}

/* ===== ANIMATIONS ===== */
.fade-up {
    opacity: 0; transform: translateY(28px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ===== SCROLL TOP ===== */
.scroll-top {
    position: fixed; bottom: 24px; right: 24px;
    width: 44px; height: 44px;
    background: var(--red); color: var(--white);
    border: none; border-radius: 12px; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transform: translateY(16px);
    transition: var(--transition); z-index: 999;
    box-shadow: 0 4px 16px rgba(212,32,39,0.3);
}
.scroll-top.visible { opacity: 1; transform: translateY(0); }
.scroll-top:hover { background: var(--red-dark); transform: translateY(-2px); }