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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    overflow-x: hidden;
}

::selection {
    background: rgba(255, 107, 53, 0.3);
    color: #f7f7f8;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: #1a1a1f;
}
::-webkit-scrollbar-thumb {
    background: #45454c;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: #6b6b74;
}

/* Navigation */
#nav {
    background: transparent;
}

#nav.scrolled {
    background: rgba(13, 13, 16, 0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(69, 69, 76, 0.3);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: #ff6b35;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Mobile Menu */
.menu-line {
    display: block;
}

#menuBtn.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(2px, 2px);
}

#menuBtn.active .menu-line:nth-child(2) {
    opacity: 0;
}

#mobileMenu.open {
    opacity: 1;
    pointer-events: all;
}

.mobile-link {
    font-size: 1.125rem;
    letter-spacing: 0.15em;
}

/* Hero */
.hero-bg {
    will-change: transform;
}

.scroll-line {
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.5); transform-origin: top; }
    50% { opacity: 1; transform: scaleY(1); }
}

/* Buttons */
.cta-primary {
    display: inline-flex;
    align-items: center;
    padding: 14px 28px;
    background: #ff6b35;
    color: #fff;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid #ff6b35;
}

.cta-primary:hover {
    background: #f04a12;
    border-color: #f04a12;
}

.cta-secondary {
    display: inline-flex;
    align-items: center;
    padding: 14px 28px;
    background: transparent;
    color: #ececee;
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    text-decoration: none;
    border: 1px solid rgba(176, 176, 184, 0.3);
    transition: all 0.3s ease;
}

.cta-secondary:hover {
    border-color: rgba(255, 107, 53, 0.6);
    color: #ffb896;
}

/* Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Hero Staggered Animations */
.hero-eyebrow { transition: opacity 0.8s ease 0.2s, transform 0.8s cubic-bezier(0.16,1,0.3,1) 0.2s; transform: translateY(20px); }
.hero-headline { transition: opacity 0.8s ease 0.4s, transform 0.8s cubic-bezier(0.16,1,0.3,1) 0.4s; transform: translateY(30px); }
.hero-sub { transition: opacity 0.8s ease 0.6s, transform 0.8s cubic-bezier(0.16,1,0.3,1) 0.6s; transform: translateY(20px); }
.hero-cta { transition: opacity 0.8s ease 0.8s, transform 0.8s cubic-bezier(0.16,1,0.3,1) 0.8s; transform: translateY(20px); }

.hero-animated .hero-eyebrow { opacity: 1; transform: translateY(0); }
.hero-animated .hero-headline { opacity: 1; transform: translateY(0); }
.hero-animated .hero-sub { opacity: 1; transform: translateY(0); }
.hero-animated .hero-cta { opacity: 1; transform: translateY(0); }

/* Form */
#contactForm input:focus,
#contactForm textarea:focus {
    border-color: #ff6b35 !important;
}

#contactForm input::placeholder,
#contactForm textarea::placeholder {
    color: #56565e;
}

/* Image hover container */
.aspect-square {
    position: relative;
}

/* Gallery hover overlay */
.aspect-square::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(13, 13, 16, 0);
    transition: background 0.4s ease;
    pointer-events: none;
}

.aspect-square:hover::after {
    background: rgba(13, 13, 16, 0.15);
}

/* Responsive */
@media (max-width: 768px) {
    .font-serif {
        line-height: 1.15;
    }
}