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

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

body {
    font-family: 'Inter', system-ui, sans-serif;
    background: #faf8f6;
    color: #4d3b33;
    overflow-x: hidden;
}

/* ── HERO GRADIENT ── */
.hero-gradient {
    background: linear-gradient(160deg, #5a2c23 0%, #87402c 25%, #C4704B 50%, #d4a574 75%, #f5eade 100%);
}

.hero-pattern {
    background-image: radial-gradient(circle, rgba(255,255,255,0.5) 1px, transparent 1px);
    background-size: 32px 32px;
}

.hero-orb {
    background: radial-gradient(circle, rgba(255,255,255,0.15), transparent 70%);
}

.hero-orb--1 { background: radial-gradient(circle, rgba(244,185,160,0.5), transparent 70%); }
.hero-orb--2 { background: radial-gradient(circle, rgba(212,165,116,0.4), transparent 70%); }
.hero-orb--3 { background: radial-gradient(circle, rgba(253,240,234,0.3), transparent 70%); }

/* ── SCROLL INDICATOR ── */
.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    opacity: 0.5;
    transition: opacity 0.3s;
}
.scroll-indicator:hover { opacity: 1; }

/* ── BUTTONS ── */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #C4704B;
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 0.08em;
    padding: 15px 32px;
    border-radius: 60px;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid transparent;
}
.btn-primary:hover {
    background: #a85538;
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(196,112,75,0.3);
}
.btn-primary .btn-arrow {
    transition: transform 0.3s;
}
.btn-primary:hover .btn-arrow {
    transform: translate(4px, -4px);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: rgba(255,255,255,0.8);
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 0.08em;
    padding: 15px 32px;
    border-radius: 60px;
    text-decoration: none;
    border: 1px solid rgba(255,255,255,0.25);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.btn-secondary:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.5);
    transform: translateY(-2px);
}

/* ── INPUT FIELDS ── */
.input-field {
    width: 100%;
    background: #fff;
    border: 1px solid #ebe0d4;
    border-radius: 10px;
    padding: 13px 16px;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 300;
    color: #4d3b33;
    transition: all 0.3s;
    outline: none;
}
.input-field::placeholder {
    color: #c4ab94;
}
.input-field:focus {
    border-color: #C4704B;
    box-shadow: 0 0 0 3px rgba(196,112,75,0.08);
}
.input-field select {
    color: #4d3b33;
}
.input-field select option {
    background: #fff;
    color: #4d3b33;
}

/* ── REVEAL ANIMATIONS ── */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal:nth-child(2) { transition-delay: 0.08s; }
.reveal:nth-child(3) { transition-delay: 0.16s; }
.reveal:nth-child(4) { transition-delay: 0.24s; }
.reveal:nth-child(5) { transition-delay: 0.32s; }

/* staggered children */
.reveal-grid > .reveal {
    opacity: 0;
    transform: translateY(24px);
}
.reveal-grid > .reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── HEADER SCROLL STATE ── */
#site-header {
    background: transparent;
    transition: background 0.4s, box-shadow 0.4s;
}
#site-header.scrolled {
    background: rgba(250,248,246,0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(180,160,140,0.15);
}

/* ── HERO TEXT REVEAL ── */
.hero-gradient h1 .reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.hero-gradient h1 .reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.hero-gradient h1 .reveal:nth-child(1) { transition-delay: 0.2s; }
.hero-gradient h1 .reveal:nth-child(2) { transition-delay: 0.4s; }
.hero-gradient h1 .reveal:nth-child(3) { transition-delay: 0.6s; }

.hero-gradient .hero-eyebrow {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s, transform 0.6s;
}
.hero-gradient .hero-eyebrow.visible {
    opacity: 1;
    transform: translateY(0);
}

.hero-gradient .reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s, transform 0.6s;
}
.hero-gradient .reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── SERVICE CARDS ── */
.service-card {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s, transform 0.6s;
}
.service-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── MOBILE NAV ── */
#mobile-nav.open {
    opacity: 1;
    pointer-events: all;
}

.mobile-link {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.4s, transform 0.4s;
}
#mobile-nav.open .mobile-link {
    opacity: 1;
    transform: translateY(0);
}
#mobile-nav.open .mobile-link:nth-child(1) { transition-delay: 0.05s; }
#mobile-nav.open .mobile-link:nth-child(2) { transition-delay: 0.1s; }
#mobile-nav.open .mobile-link:nth-child(3) { transition-delay: 0.15s; }
#mobile-nav.open .mobile-link:nth-child(4) { transition-delay: 0.2s; }

/* ── HAMBURGER ── */
.hamburger-line {
    display: block;
    transition: transform 0.3s, opacity 0.3s;
}
body.menu-open .hamburger-line:nth-child(1) {
    transform: translateY(4px) rotate(45deg);
}
body.menu-open .hamburger-line:nth-child(2) {
    opacity: 0;
}
body.menu-open .hamburger-line:nth-child(3) {
    transform: translateY(-4px) rotate(-45deg);
    width: 1rem;
}

/* ── MOBILE NAV LINK HOVER ── */
@media (max-width: 767px) {
    .mobile-link {
        font-size: 28px !important;
    }
}

/* ── RESPONSIVE ── */
@media (max-width: 767px) {
    .hero-gradient h1 {
        font-size: 36px !important;
    }
    #about .aspect-\[4\/5\] {
        aspect-ratio: 4/3 !important;
    }
    .reveal-grid > .reveal.visible {
        transition-delay: 0s !important;
    }
}