/* ===== RESET & BASE ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    overflow-x: hidden;
}

::selection {
    background: #047857;
    color: #FDF8F0;
}

/* ===== HERO GEOMETRIC SHAPES ===== */
.hero-circle {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.circle-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(4, 120, 87, 0.08) 0%, transparent 70%);
    top: -100px;
    right: -100px;
    animation: float 8s ease-in-out infinite;
}

.circle-2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(4, 120, 87, 0.06) 0%, transparent 70%);
    bottom: 10%;
    left: 5%;
    animation: float 6s ease-in-out infinite reverse;
}

.hero-triangle {
    position: absolute;
    top: 20%;
    right: 5%;
    width: 0;
    height: 0;
    border-left: 40px solid transparent;
    border-right: 40px solid transparent;
    border-bottom: 70px solid rgba(4, 120, 87, 0.06);
    transform: rotate(15deg);
    animation: spin-slow 20s linear infinite;
}

.hero-dot {
    position: absolute;
    bottom: 25%;
    left: 45%;
    width: 12px;
    height: 12px;
    background: #047857;
    border-radius: 50%;
    opacity: 0.2;
    animation: pulse-dot 3s ease-in-out infinite;
}

.hero-line {
    position: absolute;
    top: 40%;
    right: 2%;
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(4, 120, 87, 0.2), transparent);
    animation: slide-line 4s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(3deg); }
}

@keyframes spin-slow {
    from { transform: rotate(15deg); }
    to { transform: rotate(375deg); }
}

@keyframes pulse-dot {
    0%, 100% { transform: scale(1); opacity: 0.2; }
    50% { transform: scale(1.5); opacity: 0.4; }
}

@keyframes slide-line {
    0%, 100% { transform: translateX(0); opacity: 0.2; }
    50% { transform: translateX(20px); opacity: 0.5; }
}

/* ===== REVEAL ANIMATIONS ===== */
.reveal-up {
    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-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-scale.visible {
    opacity: 1;
    transform: scale(1);
}

/* ===== NAVBAR ===== */
#navbar {
    background: transparent;
}

#navbar.scrolled {
    background: rgba(253, 248, 240, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(4, 120, 87, 0.08);
}

/* ===== MOBILE MENU ===== */
#mobileMenu.open {
    opacity: 1;
    pointer-events: all;
}

#mobileMenu.closed {
    opacity: 0;
    pointer-events: none;
}

.mobile-link {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

#mobileMenu.open .mobile-link {
    opacity: 1;
    transform: translateY(0);
}

#mobileMenu.open .mobile-link:nth-child(1) { transition-delay: 0.1s; }
#mobileMenu.open .mobile-link:nth-child(2) { transition-delay: 0.15s; }
#mobileMenu.open .mobile-link:nth-child(3) { transition-delay: 0.2s; }
#mobileMenu.open .mobile-link:nth-child(4) { transition-delay: 0.25s; }
#mobileMenu.open .mobile-link:nth-child(5) { transition-delay: 0.3s; }

/* ===== GALLERY ===== */
.gallery-item {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-item.visible {
    opacity: 1;
    transform: scale(1);
}

/* ===== SERVICE CARDS ===== */
.service-card {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #FDF8F0;
}

::-webkit-scrollbar-thumb {
    background: #047857;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #065F46;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .hero-circle {
        display: none;
    }
    
    .hero-triangle,
    .hero-dot,
    .hero-line {
        display: none;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    #hero {
        min-height: auto;
        padding: 120px 0 80px;
    }
}