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

:root {
    --charcoal-900: #1a1d23;
    --charcoal-800: #242830;
    --charcoal-700: #2e3340;
    --charcoal-600: #3a4050;
    --charcoal-500: #4a5060;
    --charcoal-400: #6b7280;
    --charcoal-300: #9ca3af;
    --charcoal-200: #d1d5db;
    --charcoal-100: #f3f4f6;
    --charcoal-50: #f9fafb;
    --coral-600: #c44e3a;
    --coral-500: #e8614e;
    --coral-400: #f07868;
    --coral-300: #f5a092;
    --coral-200: #fad4cf;
    --coral-100: #fdecec;
    --white: #ffffff;
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --shadow-sm: 0 1px 3px rgba(26, 29, 35, 0.08);
    --shadow-md: 0 4px 16px rgba(26, 29, 35, 0.10);
    --shadow-lg: 0 8px 32px rgba(26, 29, 35, 0.14);
    --shadow-xl: 0 16px 48px rgba(26, 29, 35, 0.18);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    color: var(--charcoal-800);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ─── HEADER ─── */
#site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(26, 29, 35, 0.06);
    transition: var(--transition);
}

#site-header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-mark {
    width: 38px;
    height: 38px;
    background: var(--coral-500);
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 18px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(232, 97, 78, 0.35);
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 18px;
    color: var(--charcoal-900);
    letter-spacing: -0.02em;
}

#main-nav ul {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
}

#main-nav a {
    text-decoration: none;
    color: var(--charcoal-600);
    font-size: 14px;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

#main-nav a:hover {
    color: var(--charcoal-900);
    background: var(--charcoal-100);
}

/* ─── BUTTONS ─── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn--coral {
    background: var(--coral-500);
    color: var(--white);
    border-color: var(--coral-500);
    box-shadow: 0 2px 12px rgba(232, 97, 78, 0.3);
}

.btn--coral:hover {
    background: var(--coral-600);
    border-color: var(--coral-600);
    box-shadow: 0 4px 20px rgba(232, 97, 78, 0.4);
    transform: translateY(-1px);
}

.btn--white {
    background: var(--white);
    color: var(--charcoal-900);
    border-color: var(--white);
}

.btn--white:hover {
    background: var(--charcoal-100);
    transform: translateY(-1px);
}

.btn--outline-white {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn--outline-white:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--white);
}

.btn--lg {
    padding: 16px 32px;
    font-size: 15px;
}

.btn--full {
    width: 100%;
    justify-content: center;
    padding: 16px 24px;
}

/* ─── NAV TOGGLE ─── */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
    position: relative;
    align-items: center;
    justify-content: center;
}

.hamburger {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--charcoal-800);
    position: relative;
    transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 2px;
    background: var(--charcoal-800);
    transition: var(--transition);
}

.hamburger::before { top: -6px; }
.hamburger::after { top: 6px; }

.nav-toggle[aria-expanded="true"] .hamburger {
    background: transparent;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* ─── HERO ─── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 24px 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #1a1d23 0%, #2e3340 30%, #3a4050 50%, #c44e3a 80%, #e8614e 100%);
    z-index: 0;
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 20% 80%, rgba(232, 97, 78, 0.3) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 80% 20%, rgba(74, 80, 96, 0.5) 0%, transparent 60%);
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.85);
    font-size: 13px;
    font-weight: 500;
    padding: 8px 20px;
    border-radius: 50px;
    margin-bottom: 32px;
    backdrop-filter: blur(8px);
}

.hero-badge svg {
    opacity: 0.8;
}

.hero-headline {
    font-family: var(--font-heading);
    font-size: clamp(36px, 6vw, 72px);
    font-weight: 700;
    color: var(--white);
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

.text-coral {
    color: var(--coral-300);
}

.hero-sub {
    font-size: clamp(16px, 2vw, 19px);
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto 40px;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
}

.stat {
    text-align: center;
}

.stat-num {
    display: block;
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
}

.stat-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.15);
}

/* ─── SECTION COMMON ─── */
section {
    padding: 100px 0;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--coral-500);
    margin-bottom: 16px;
}

.section-label::before {
    content: '';
    width: 24px;
    height: 2px;
    background: var(--coral-500);
    border-radius: 2px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 700;
    color: var(--charcoal-900);
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.section-sub {
    font-size: 17px;
    color: var(--charcoal-400);
    line-height: 1.7;
    max-width: 560px;
}

/* ─── SERVICES ─── */
.services {
    background: var(--charcoal-50);
}

.services .container {
    text-align: center;
}

.services .section-sub {
    margin: 0 auto 56px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--charcoal-200);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: left;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--coral-500);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card:hover {
    border-color: transparent;
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 56px;
    height: 56px;
    background: var(--coral-100);
    color: var(--coral-500);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--coral-500);
    color: var(--white);
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    color: var(--charcoal-900);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.service-card p {
    font-size: 15px;
    color: var(--charcoal-400);
    line-height: 1.7;
}

/* ─── HOW IT WORKS ─── */
.how-it-works .container {
    text-align: center;
}

.how-it-works .section-sub {
    margin: 0 auto 64px;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    position: relative;
}

.steps-grid::before {
    content: '';
    position: absolute;
    top: 40px;
    left: calc(16.66% + 16px);
    right: calc(16.66% + 16px);
    height: 2px;
    background: linear-gradient(90deg, var(--coral-200), var(--coral-500), var(--coral-200));
    z-index: 0;
}

.step {
    position: relative;
    z-index: 1;
}

.step-num {
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 700;
    color: var(--coral-200);
    line-height: 1;
    margin-bottom: 16px;
}

.step h3 {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    color: var(--charcoal-900);
    margin-bottom: 10px;
}

.step p {
    font-size: 15px;
    color: var(--charcoal-400);
    line-height: 1.7;
    max-width: 300px;
    margin: 0 auto;
}

/* ─── ABOUT ─── */
.about {
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-images {
    position: relative;
}

.about-img-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-img-main img {
    display: block;
    width: 100%;
    height: auto;
}

.about-img-secondary {
    position: absolute;
    bottom: -32px;
    right: -32px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 4px solid var(--white);
}

.about-img-secondary img {
    display: block;
    width: 100%;
    height: auto;
}

.about-accent {
    position: absolute;
    top: -20px;
    left: -20px;
    color: var(--coral-500);
    opacity: 0.4;
}

.about-content .section-title {
    margin-bottom: 24px;
}

.about-text {
    font-size: 16px;
    color: var(--charcoal-500);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-features {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
    margin-top: 32px;
}

.about-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 500;
    color: var(--charcoal-700);
}

.about-features svg {
    color: var(--coral-500);
    flex-shrink: 0;
}

/* ─── CTA STRIP ─── */
.cta-strip {
    padding: 0 0 100px;
}

.cta-inner {
    background: linear-gradient(135deg, var(--charcoal-900) 0%, var(--charcoal-700) 100%);
    border-radius: var(--radius-xl);
    padding: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    position: relative;
    overflow: hidden;
}

.cta-inner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(232, 97, 78, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-text {
    position: relative;
    z-index: 1;
}

.cta-text h2 {
    font-family: var(--font-heading);
    font-size: clamp(24px, 3vw, 36px);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
}

.cta-text p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
}

.cta-actions {
    display: flex;
    gap: 16px;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

/* ─── CONTACT ─── */
.contact {
    background: var(--charcoal-50);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
}

.contact-info .section-title {
    margin-bottom: 16px;
}

.contact-desc {
    font-size: 16px;
    color: var(--charcoal-400);
    line-height: 1.7;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    gap: 16px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--white);
    border: 1px solid var(--charcoal-200);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coral-500);
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--charcoal-900);
    margin-bottom: 4px;
}

.contact-item span,
.contact-item a {
    font-size: 15px;
    color: var(--charcoal-500);
    text-decoration: none;
    line-height: 1.6;
}

.contact-item a:hover {
    color: var(--coral-500);
}

/* ─── CONTACT FORM ─── */
.contact-form-wrap {
    background: var(--white);
    border: 1px solid var(--charcoal-200);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-sm);
}

.contact-form h3 {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    color: var(--charcoal-900);
    margin-bottom: 8px;
}

.form-note {
    font-size: 14px;
    color: var(--charcoal-400);
    margin-bottom: 28px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--charcoal-700);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--charcoal-900);
    background: var(--charcoal-50);
    border: 1.5px solid var(--charcoal-200);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--coral-500);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(232, 97, 78, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--charcoal-300);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-success {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 16px;
    padding: 14px 18px;
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    border-radius: var(--radius-sm);
    color: #065f46;
    font-size: 14px;
    font-weight: 500;
}

/* ─── FOOTER ─── */
#site-footer {
    background: var(--charcoal-900);
    color: rgba(255, 255, 255, 0.6);
    padding: 64px 0 0;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .logo-text {
    color: var(--white);
}

.footer-brand p {
    margin-top: 16px;
    font-size: 14px;
    line-height: 1.7;
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--white);
    margin-bottom: 20px;
}

.footer-links ul,
.footer-contact ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a,
.footer-contact a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--coral-400);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.35);
}

/* ─── ANIMATIONS ─── */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ─── MOBILE NAV ─── */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    #main-nav ul {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 24px;
        gap: 8px;
        border-bottom: 1px solid var(--charcoal-200);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }

    #main-nav ul.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    #main-nav a {
        width: 100%;
        padding: 12px 16px;
    }
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-grid {
        gap: 48px;
    }

    .cta-inner {
        padding: 48px;
    }
}

@media (max-width: 768px) {
    section {
        padding: 72px 0;
    }

    .hero {
        padding: 100px 24px 64px;
        min-height: auto;
    }

    .hero-stats {
        gap: 20px;
    }

    .stat-num {
        font-size: 20px;
    }

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

    .steps-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .steps-grid::before {
        display: none;
    }

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

    .about-images {
        max-width: 480px;
    }

    .about-img-secondary {
        right: -16px;
        bottom: -16px;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .cta-inner {
        flex-direction: column;
        text-align: center;
        padding: 40px 24px;
    }

    .cta-actions {
        flex-direction: column;
        width: 100%;
    }

    .cta-actions .btn {
        justify-content: center;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-form-wrap {
        padding: 28px;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }

    .stat-divider {
        width: 40px;
        height: 1px;
    }
}