/* ============================================
   COMPACT NAVBAR STYLES - DYNAMIC & RESPONSIVE
   ============================================ */

header {
    background: var(--platinum);
    border-bottom: 1px solid var(--carbon-black);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all var(--transition-normal);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: clamp(60px, 8vh, 80px); /* DYNAMIC: 60px-80px based on viewport */
    padding: clamp(6px, 1vh, 12px) 0;
    position: relative;
    gap: clamp(12px, 2vw, 20px);
}

.logo img {
    height: clamp(65px, 8vh, 90px); /* DYNAMIC: scales with viewport height */
    width: auto;
    transition: transform var(--transition-normal);
}

.logo img:hover {
    transform: scale(1.02);
}

/* Navigation - Dynamic spacing and sizing */
nav {
    display: flex;
    align-items: center;
    gap: clamp(16px, 2vw, 28px);
    flex-wrap: wrap;
}

nav a {
    color: var(--carbon-black);
    text-decoration: none;
    font-size: clamp(15px, 1.2vw, 20px); /* DYNAMIC: 15px-20px based on viewport */
    font-weight: 600;
    letter-spacing: 0.3px;
    position: relative;
    transition: color var(--transition-normal);
    white-space: nowrap;
}

nav a:hover {
    color: var(--carrot-orange);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--carrot-orange);
    transition: width var(--transition-normal);
}

nav a:hover::after {
    width: 100%;
}

/* Dropdown Button - Dynamic sizing */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropbtn {
    color: var(--carbon-black);
    text-decoration: none;
    font-size: clamp(15px, 1.2vw, 20px); /* DYNAMIC: matches nav links */
    font-weight: 600;
    letter-spacing: 0.3px;
    position: relative;
    transition: color var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    font-family: inherit;
    white-space: nowrap;
}

.dropbtn i {
    font-size: clamp(11px, 0.8vw, 14px); /* DYNAMIC icon size */
    transition: transform var(--transition-normal);
}

.dropdown:hover .dropbtn i {
    transform: rotate(180deg);
}

.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    min-width: clamp(220px, 15vw, 260px);
    box-shadow: var(--shadow-heavy);
    border-radius: 8px;
    z-index: 1000;
    padding: 8px 0;
    border: 1px solid var(--platinum);
    margin-top: 10px;
}

.dropdown-content a {
    color: var(--carbon-black) !important;
    padding: clamp(10px, 1.5vh, 12px) clamp(16px, 2vw, 20px) !important;
    text-decoration: none;
    display: block;
    font-size: clamp(14px, 1.1vw, 18px) !important;
    margin: 0 !important;
    transition: all var(--transition-normal);
    border-left: 3px solid transparent;
    white-space: normal;
}

.dropdown-content a:hover {
    background: var(--platinum);
    color: var(--carrot-orange) !important;
    border-left: 3px solid var(--carrot-orange);
}

.dropdown:hover .dropdown-content {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* Contact CTA Buttons - Dynamic sizing */
.contact-cta {
    display: flex;
    gap: clamp(10px, 1.5vw, 16px);
    margin-left: auto;
}

.contact-cta a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(6px, 1vw, 10px);
    min-width: clamp(110px, 10vw, 150px);
    padding: clamp(10px, 1.5vh, 16px) clamp(16px, 2vw, 24px);
    border-radius: clamp(6px, 1vw, 10px);
    font-size: clamp(13px, 1vw, 17px);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-normal);
    background: var(--white);
    color: var(--carbon-black);
    border: 2px solid var(--white);
    box-shadow: var(--shadow-light);
}

.contact-cta i {
    font-size: clamp(20px, 2vw, 30px); /* DYNAMIC icon size */
    transition: transform var(--transition-normal);
}

.contact-cta a:hover i {
    transform: translateX(3px);
}

.contact-cta .whatsapp:hover,
.contact-cta .email:hover {
    border-color: var(--carrot-orange);
    color: var(--carrot-orange);
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.contact-cta .email:hover .fa-envelope {
    color: var(--carrot-orange);
}

.contact-cta .whatsapp:hover .fa-square-whatsapp {
    color: #25d366 !important;
}

/* Mobile Menu Button - Dynamic */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: clamp(24px, 4vw, 28px);
    color: var(--carbon-black);
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
    transition: color var(--transition-normal);
}

.mobile-menu-btn:hover {
    color: var(--carrot-orange);
}

/* ============================================
   RESPONSIVE BREAKPOINTS
   ============================================ */

/* Tablet Landscape (1024px - 1200px) */
@media (max-width: 1200px) {
    .nav {
        min-height: clamp(55px, 7vh, 70px);
        gap: clamp(10px, 1.5vw, 15px);
    }
    
    .logo img {
        height: clamp(90px, 7vh, 80px);
    }
    
    nav {
        gap: clamp(12px, 1.5vw, 20px);
    }
    
    nav a, .dropbtn {
        font-size: clamp(14px, 1.1vw, 18px);
    }
    
    .contact-cta a {
        min-width: clamp(100px, 9vw, 130px);
        padding: clamp(8px, 1.2vh, 12px) clamp(14px, 1.8vw, 20px);
        font-size: clamp(12px, 0.9vw, 15px);
    }
    
    .contact-cta i {
        font-size: clamp(18px, 1.8vw, 24px);
    }
}

/* Tablet Portrait (768px - 1024px) */
@media (max-width: 992px) {
    .mobile-menu-btn {
        display: block;
    }
    
    .nav {
        min-height: clamp(50px, 6vh, 65px);
        flex-wrap: wrap;
    }
    
    .logo img {
        height: clamp(55px, 6.5vh, 70px);
    }
    
    nav {
        display: none;
        width: 100%;
        flex-direction: column;
        background: var(--white);
        padding: clamp(16px, 2vh, 20px);
        border-radius: 8px;
        box-shadow: var(--shadow-heavy);
        margin-top: 16px;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        z-index: 1000;
        max-height: 80vh;
        overflow-y: auto;
        gap: 0;
    }
    
    nav.active {
        display: flex;
    }
    
    nav a,
    .dropdown {
        width: 100%;
        margin: clamp(6px, 1vh, 8px) 0 !important;
    }
    
    nav a {
        font-size: clamp(16px, 2vw, 18px);
        padding: clamp(8px, 1.5vh, 12px) 0;
    }
    
    .dropdown {
        position: relative;
    }
    
    .dropbtn {
        width: 100%;
        justify-content: space-between;
        padding: clamp(8px, 1.5vh, 12px) 0;
        font-size: clamp(16px, 2vw, 18px);
    }
    
    .dropdown-content {
        position: static !important;
        box-shadow: none;
        border: 1px solid var(--platinum);
        margin-top: 8px;
        width: 100%;
        display: none;
    }
    
    .dropdown.active .dropdown-content {
        display: block;
    }
    
    .dropdown-content a {
        padding: clamp(10px, 1.8vh, 12px) clamp(16px, 3vw, 20px) !important;
        font-size: clamp(14px, 1.8vw, 16px) !important;
    }
    
    .contact-cta {
        margin: clamp(12px, 2vh, 16px) 0 0 !important;
        flex-direction: column;
        width: 100%;
        margin-left: 0 !important;
    }
    
    .contact-cta a {
        width: 100%;
        margin: clamp(4px, 0.5vh, 6px) 0;
        min-width: 100%;
        justify-content: center;
        font-size: clamp(14px, 1.8vw, 16px);
        padding: clamp(10px, 1.5vh, 14px);
    }
    
    .contact-cta i {
        font-size: clamp(20px, 2.5vw, 24px);
    }
}

/* Mobile Landscape (480px - 768px) */
@media (max-width: 768px) {
    .nav {
        min-height: clamp(48px, 5.5vh, 60px);
        padding: clamp(4px, 0.8vh, 8px) 0;
    }
    
    .logo img {
        height: clamp(48px, 5.5vh, 60px);
    }
    
    nav a {
        font-size: clamp(15px, 2.2vw, 17px);
    }
    
    .dropbtn {
        font-size: clamp(15px, 2.2vw, 17px);
    }
    
    .contact-cta a {
        padding: clamp(8px, 1.2vh, 12px);
        font-size: clamp(13px, 1.8vw, 15px);
    }
    
    .contact-cta i {
        font-size: clamp(18px, 2.2vw, 22px);
    }
}

/* Mobile Portrait (320px - 480px) */
@media (max-width: 480px) {
    .nav {
        min-height: clamp(45px, 5vh, 55px);
        gap: clamp(8px, 1.5vw, 12px);
    }
    
    .logo img {
        height: clamp(42px, 5vh, 52px);
    }
    
    .mobile-menu-btn {
        font-size: clamp(22px, 4vw, 24px);
    }
    
    nav a {
        font-size: clamp(14px, 2vw, 16px);
    }
    
    .dropbtn {
        font-size: clamp(14px, 2vw, 16px);
    }
    
    .dropdown-content a {
        font-size: clamp(13px, 1.8vw, 15px) !important;
        padding: clamp(8px, 1.5vh, 10px) clamp(14px, 2.5vw, 16px) !important;
    }
    
    .contact-cta a {
        font-size: clamp(12px, 1.6vw, 14px);
        padding: clamp(6px, 1vh, 10px);
    }
    
    .contact-cta i {
        font-size: clamp(16px, 2vw, 20px);
    }
}

/* Small Mobile (up to 360px) */
@media (max-width: 360px) {
    .nav {
        min-height: clamp(42px, 4.8vh, 50px);
    }
    
    .logo img {
        height: clamp(38px, 4.5vh, 45px);
    }
    
    nav a {
        font-size: clamp(13px, 1.8vw, 15px);
    }
    
    .dropbtn {
        font-size: clamp(13px, 1.8vw, 15px);
    }
    
    .contact-cta a {
        font-size: clamp(11px, 1.5vw, 13px);
        gap: clamp(4px, 0.8vw, 6px);
    }
    
    .contact-cta i {
        font-size: clamp(14px, 1.8vw, 18px);
    }
}

/* ============================================
   ANIMATIONS & UTILITIES
   ============================================ */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Optional: Smooth scroll padding for anchor links */
html {
    scroll-padding-top: clamp(70px, 10vh, 90px); /* Matches navbar height */
    scroll-behavior: smooth;
}