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

:root {
    --bg-primary: #060E0A;
    --bg-secondary: #0B1A12;
    --bg-tertiary: #0F2118;
    --bg-card: #0D1F16;
    --bg-card-hover: #112A1C;
    --emerald-400: #34D399;
    --emerald-500: #10B981;
    --emerald-600: #059669;
    --emerald-700: #047857;
    --gold-400: #F0C040;
    --gold-500: #D4A017;
    --gold-600: #B8860B;
    --cream-100: #FAF8F0;
    --cream-200: #F0EBE0;
    --cream-300: #E8E0D0;
    --text-primary: #F5F0E8;
    --text-secondary: #B8B0A0;
    --text-muted: #7A7568;
    --border-subtle: rgba(16, 185, 129, 0.12);
    --border-gold: rgba(212, 160, 23, 0.3);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 8px 32px rgba(0,0,0,0.4);
    --shadow-lg: 0 16px 64px rgba(0,0,0,0.5);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; color: inherit; }
ul { list-style: none; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.skip-link {
    position: absolute; top: -100%; left: 16px;
    background: var(--gold-500); color: #000;
    padding: 8px 16px; border-radius: var(--radius-sm);
    z-index: 1000; font-weight: 600;
}
.skip-link:focus { top: 16px; }

/* ── Navigation ── */
.nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(6, 14, 10, 0.85);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    transition: var(--transition);
}
.nav.scrolled { background: rgba(6, 14, 10, 0.95); box-shadow: var(--shadow-md); }

.nav__inner {
    display: flex; align-items: center;
    height: 72px; gap: 32px;
}

.nav__brand {
    display: flex; align-items: center; gap: 10px;
    font-family: var(--font-display); font-size: 1.15rem; font-weight: 600;
    color: var(--text-primary); flex-shrink: 0;
}
.nav__brand:hover { color: var(--gold-400); }

.nav__menu {
    display: flex; align-items: center; gap: 8px; margin-left: auto;
}

.nav__link {
    padding: 8px 16px; border-radius: var(--radius-sm);
    font-size: 0.9rem; font-weight: 500; color: var(--text-secondary);
    transition: var(--transition);
}
.nav__link:hover { color: var(--text-primary); background: rgba(255,255,255,0.05); }

.nav__link--cta {
    background: linear-gradient(135deg, var(--gold-500), var(--gold-600));
    color: #000; font-weight: 600; margin-left: 8px;
}
.nav__link--cta:hover { background: linear-gradient(135deg, var(--gold-400), var(--gold-500)); transform: translateY(-1px); }

.nav__toggle {
    display: none; flex-direction: column; gap: 5px;
    padding: 8px; margin-left: auto;
}
.nav__toggle-bar {
    display: block; width: 22px; height: 2px;
    background: var(--text-primary); border-radius: 2px;
    transition: var(--transition);
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── Buttons ── */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 28px; border-radius: var(--radius-md);
    font-size: 0.95rem; font-weight: 600;
    transition: var(--transition); white-space: nowrap;
}
.btn--gold {
    background: linear-gradient(135deg, var(--gold-500), var(--gold-600));
    color: #000; box-shadow: 0 4px 20px rgba(212, 160, 23, 0.3);
}
.btn--gold:hover { background: linear-gradient(135deg, var(--gold-400), var(--gold-500)); transform: translateY(-2px); box-shadow: 0 8px 32px rgba(212, 160, 23, 0.4); }
.btn--outline-light {
    border: 1.5px solid rgba(255,255,255,0.25); color: var(--text-primary);
    backdrop-filter: blur(8px);
}
.btn--outline-light:hover { border-color: var(--gold-400); color: var(--gold-400); transform: translateY(-2px); }
.btn--lg { padding: 18px 36px; font-size: 1rem; border-radius: var(--radius-lg); }
.btn--full { width: 100%; justify-content: center; }

/* ── Section Header ── */
.section-header { margin-bottom: 56px; }
.section-header--center { text-align: center; }
.section-header__eyebrow {
    display: inline-block; font-size: 0.75rem; font-weight: 600;
    letter-spacing: 0.15em; text-transform: uppercase;
    color: var(--gold-500); margin-bottom: 12px;
}
.section-header__title {
    font-family: var(--font-display); font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 600; line-height: 1.2; color: var(--text-primary);
    margin-bottom: 16px;
}
.section-header__title--light { color: var(--cream-100); }
.section-header__desc {
    font-size: 1.05rem; color: var(--text-secondary);
    max-width: 600px; line-height: 1.8;
}
.section-header--center .section-header__desc { margin: 0 auto; }

/* ── Hero ── */
.hero {
    position: relative; min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden; padding: 120px 24px 80px;
}
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__gradient {
    position: absolute; border-radius: 50%; filter: blur(80px);
    animation: heroFloat 8s ease-in-out infinite;
}
.hero__gradient--1 {
    width: 600px; height: 600px; top: -10%; left: -10%;
    background: radial-gradient(circle, rgba(5, 150, 105, 0.5), transparent 70%);
    animation-delay: 0s;
}
.hero__gradient--2 {
    width: 500px; height: 500px; bottom: -5%; right: -5%;
    background: radial-gradient(circle, rgba(212, 160, 23, 0.35), transparent 70%);
    animation-delay: -3s;
}
.hero__gradient--3 {
    width: 350px; height: 350px; top: 30%; right: 20%;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.3), transparent 70%);
    animation-delay: -5s;
}
@keyframes heroFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -20px) scale(1.05); }
    66% { transform: translate(-20px, 15px) scale(0.95); }
}
.hero__noise {
    position: absolute; inset: 0; opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-size: 128px 128px;
}

.hero__inner {
    position: relative; z-index: 1;
    text-align: center; max-width: 800px;
}
.hero__eyebrow {
    display: inline-block; font-size: 0.75rem; font-weight: 600;
    letter-spacing: 0.15em; text-transform: uppercase;
    color: var(--gold-400); margin-bottom: 20px;
    padding: 8px 20px; border: 1px solid var(--border-gold);
    border-radius: 50px; background: rgba(212, 160, 23, 0.08);
}
.hero__headline {
    font-family: var(--font-display); font-size: clamp(2.25rem, 6vw, 4.25rem);
    font-weight: 700; line-height: 1.15; color: var(--cream-100);
    margin-bottom: 24px;
}
.hero__headline-accent {
    background: linear-gradient(135deg, var(--emerald-400), var(--gold-400));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero__subheadline {
    font-size: clamp(1rem, 2vw, 1.2rem); color: var(--text-secondary);
    max-width: 600px; margin: 0 auto 40px; line-height: 1.8;
}
.hero__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 48px; }
.hero__credentials {
    display: flex; gap: 24px; justify-content: center; flex-wrap: wrap;
}
.hero__credential {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 0.8rem; font-weight: 500; color: var(--text-muted);
}
.hero__scroll {
    position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    color: var(--text-muted); font-size: 0.7rem; letter-spacing: 0.1em;
    text-transform: uppercase; animation: scrollBounce 2s ease-in-out infinite;
}
.hero__scroll-line {
    width: 1px; height: 40px; background: linear-gradient(to bottom, var(--gold-500), transparent);
}
@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ── Trust Bar ── */
.trust-bar {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    padding: 32px 0;
}
.trust-bar__inner {
    display: flex; align-items: center; justify-content: center; gap: 0;
    flex-wrap: wrap;
}
.trust-bar__item { text-align: center; padding: 0 32px; }
.trust-bar__number {
    display: block; font-family: var(--font-display);
    font-size: 1.5rem; font-weight: 700; color: var(--gold-400);
}
.trust-bar__label { font-size: 0.8rem; color: var(--text-muted); margin-top: 2px; }
.trust-bar__divider {
    width: 1px; height: 40px; background: var(--border-subtle); flex-shrink: 0;
}

/* ── Services ── */
.services { padding: 100px 0; }
.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}
.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg); padding: 36px;
    transition: var(--transition); position: relative; overflow: hidden;
}
.service-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0;
    height: 2px; background: linear-gradient(90deg, var(--emerald-600), var(--gold-500));
    opacity: 0; transition: var(--transition);
}
.service-card:hover { background: var(--bg-card-hover); border-color: var(--border-gold); transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.service-card:hover::before { opacity: 1; }
.service-card__icon { margin-bottom: 20px; }
.service-card__title {
    font-family: var(--font-display); font-size: 1.25rem;
    font-weight: 600; color: var(--text-primary); margin-bottom: 12px;
}
.service-card__body { font-size: 0.95rem; color: var(--text-secondary); line-height: 1.7; }

/* ── About ── */
.about { padding: 100px 0; background: var(--bg-secondary); }
.about__inner {
    display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
    align-items: center;
}
.about__image-wrap { position: relative; }
.about__image {
    width: 100%; height: 640px; object-fit: cover;
    border-radius: var(--radius-xl); border: 1px solid var(--border-subtle);
}
.about__image-accent {
    position: absolute; top: -16px; left: -16px;
    width: 120px; height: 120px;
    border: 2px solid var(--gold-500); border-radius: var(--radius-lg);
    opacity: 0.4; z-index: -1;
}
.about__image-overlay {
    position: absolute; inset: 0; border-radius: var(--radius-xl);
    background: linear-gradient(to top, rgba(6, 14, 10, 0.4), transparent 50%);
}
.about__content { max-width: 520px; }
.about__body { font-size: 1rem; color: var(--text-secondary); line-height: 1.85; margin-bottom: 20px; }
.about__values { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 32px 0 40px; }
.about__value {
    display: flex; align-items: center; gap: 10px;
    font-size: 0.9rem; font-weight: 500; color: var(--text-primary);
}
.about__value-icon { flex-shrink: 0; }

/* ── Approach ── */
.approach { padding: 100px 0; }
.approach__steps {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.approach__step {
    background: var(--bg-card); border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg); padding: 36px 28px;
    position: relative; transition: var(--transition);
}
.approach__step:hover { border-color: var(--border-gold); transform: translateY(-4px); }
.approach__step-number {
    font-family: var(--font-display); font-size: 3rem; font-weight: 700;
    background: linear-gradient(135deg, var(--emerald-600), var(--gold-500));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text; line-height: 1; margin-bottom: 16px;
}
.approach__step-title {
    font-family: var(--font-display); font-size: 1.15rem;
    font-weight: 600; color: var(--text-primary); margin-bottom: 12px;
}
.approach__step-body { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; }

/* ── CTA Banner ── */
.cta-banner {
    position: relative; padding: 80px 0; overflow: hidden;
}
.cta-banner__bg { position: absolute; inset: 0; }
.cta-banner__gradient {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
}
.cta-banner__inner {
    position: relative; z-index: 1;
    display: flex; align-items: center; justify-content: space-between;
    gap: 40px; flex-wrap: wrap;
}
.cta-banner__title {
    font-family: var(--font-display); font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 600; color: var(--cream-100); margin-bottom: 12px;
}
.cta-banner__text { font-size: 1rem; color: var(--text-secondary); max-width: 480px; line-height: 1.7; }
.cta-banner__actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ── FAQ ── */
.faq { padding: 100px 0; background: var(--bg-secondary); }
.faq__list { max-width: 760px; margin: 0 auto; }
.faq__item {
    border-bottom: 1px solid var(--border-subtle);
}
.faq__question {
    display: flex; align-items: center; justify-content: space-between;
    width: 100%; padding: 24px 0; text-align: left;
    font-size: 1.05rem; font-weight: 500; color: var(--text-primary);
    transition: var(--transition); gap: 16px;
}
.faq__question:hover { color: var(--gold-400); }
.faq__icon {
    flex-shrink: 0; width: 28px; height: 28px;
    display: flex; align-items: center; justify-content: center;
    border: 1px solid var(--border-subtle); border-radius: 50%;
    transition: var(--transition);
}
.faq__question[aria-expanded="true"] .faq__icon {
    transform: rotate(45deg); border-color: var(--gold-500); color: var(--gold-500);
}
.faq__answer {
    max-height: 0; overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease;
}
.faq__answer.open { max-height: 200px; padding-bottom: 24px; }
.faq__answer p { font-size: 0.95rem; color: var(--text-secondary); line-height: 1.8; }

/* ── Contact ── */
.contact { padding: 100px 0; }
.contact__inner {
    display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
    align-items: start;
}
.contact__text { font-size: 1rem; color: var(--text-secondary); line-height: 1.8; margin-bottom: 36px; }
.contact__details { display: flex; flex-direction: column; gap: 24px; }
.contact__detail {
    display: flex; align-items: flex-start; gap: 16px;
}
.contact__detail-icon { flex-shrink: 0; margin-top: 2px; }
.contact__detail-label {
    display: block; font-size: 0.75rem; font-weight: 600;
    letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--text-muted); margin-bottom: 4px;
}
.contact__detail-value {
    font-size: 1rem; color: var(--text-primary); line-height: 1.6;
}
.contact__detail-value a { color: var(--gold-400); transition: var(--transition); }
.contact__detail-value a:hover { color: var(--gold-500); text-decoration: underline; }

.contact__form-wrap {
    background: var(--bg-card); border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl); padding: 40px;
}
.form__group { margin-bottom: 20px; }
.form__label {
    display: block; font-size: 0.8rem; font-weight: 600;
    letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--text-muted); margin-bottom: 8px;
}
.form__input, .form__select, .form__textarea {
    width: 100%; padding: 14px 16px;
    background: var(--bg-primary); border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md); color: var(--text-primary);
    font-family: var(--font-body); font-size: 0.95rem;
    transition: var(--transition); outline: none;
}
.form__input::placeholder, .form__textarea::placeholder { color: var(--text-muted); }
.form__input:focus, .form__select:focus, .form__textarea:focus {
    border-color: var(--emerald-500); box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}
.form__select { appearance: none; cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237A7568' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 16px center;
    padding-right: 40px;
}
.form__select option { background: var(--bg-primary); color: var(--text-primary); }
.form__textarea { resize: vertical; min-height: 120px; }
.form__success {
    display: flex; align-items: center; gap: 12px;
    margin-top: 16px; padding: 16px; border-radius: var(--radius-md);
    background: rgba(16, 185, 129, 0.1); border: 1px solid rgba(16, 185, 129, 0.2);
    color: var(--emerald-400); font-size: 0.9rem;
}

/* ── Footer ── */
.footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-subtle);
    padding: 56px 0 32px;
}
.footer__inner { display: flex; flex-direction: column; gap: 32px; }
.footer__brand {
    display: flex; align-items: center; gap: 10px;
    font-family: var(--font-display); font-size: 1.1rem; font-weight: 600;
}
.footer__contact { display: flex; flex-direction: column; gap: 4px; }
.footer__phone { color: var(--gold-400); font-weight: 500; transition: var(--transition); }
.footer__phone:hover { color: var(--gold-500); }
.footer__address { font-size: 0.9rem; color: var(--text-muted); }
.footer__links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer__links a {
    font-size: 0.85rem; color: var(--text-muted); transition: var(--transition);
}
.footer__links a:hover { color: var(--gold-400); }
.footer__bottom {
    padding-top: 24px; border-top: 1px solid var(--border-subtle);
    display: flex; flex-direction: column; gap: 8px;
    font-size: 0.8rem; color: var(--text-muted);
}
.footer__disclaimer { font-size: 0.75rem; }

/* ── Scroll Reveal ── */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 1; transform: none;
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    .reveal[data-reveal] {
        opacity: 0; transform: translateY(24px);
    }
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .about__inner { grid-template-columns: 1fr; gap: 40px; }
    .about__image { height: 420px; }
    .about__content { max-width: 100%; }
    .approach__steps { grid-template-columns: repeat(2, 1fr); }
    .contact__inner { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav__toggle { display: flex; }
    .nav__menu {
        position: fixed; top: 72px; left: 0; right: 0;
        background: rgba(6, 14, 10, 0.98); backdrop-filter: blur(20px);
        flex-direction: column; padding: 24px;
        border-bottom: 1px solid var(--border-subtle);
        transform: translateY(-120%); opacity: 0;
        transition: var(--transition); pointer-events: none;
    }
    .nav__menu.open { transform: translateY(0); opacity: 1; pointer-events: all; }
    .nav__link { padding: 12px 16px; width: 100%; }
    .nav__link--cta { margin-left: 0; margin-top: 8px; text-align: center; }

    .hero { min-height: 100svh; padding: 100px 20px 60px; }
    .hero__actions { flex-direction: column; align-items: center; }
    .hero__credentials { gap: 16px; }

    .trust-bar__inner { flex-direction: column; gap: 20px; }
    .trust-bar__item { padding: 0; }
    .trust-bar__divider { width: 40px; height: 1px; }

    .services__grid { grid-template-columns: 1fr; }
    .approach__steps { grid-template-columns: 1fr; }
    .about__values { grid-template-columns: 1fr; }
    .cta-banner__inner { flex-direction: column; text-align: center; }
    .cta-banner__actions { justify-content: center; }
    .contact__form-wrap { padding: 24px; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero__headline { font-size: 2rem; }
    .service-card { padding: 28px; }
}