/* ===== CSS Variables & Reset ===== */
:root {
    --blue: #C8102E;
    --blue-dark: #0F3460;
    --blue-light: #E8F0FE;
    --red: #C8102E;
    --red-dark: #A30D24;
    --gray-900: #000000;
    --gray-700: #1a1a1a;
    --gray-500: #444444;
    --gray-300: #D1D5DB;
    --gray-100: #F3F4F6;
    --white: #FFFFFF;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
    --radius: 6px;
    --radius-lg: 10px;
    --transition: all 0.3s ease;

    /* Navbar height */
    --navbar-height: min(12.5vh, 108px);
}

/* ===== Reset - Remove all default margins ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--navbar-height);
    height: 100%;
    font-size: min(1.2vw, 17px);
    scroll-snap-type: y mandatory;
}

body {
    font-family: var(--font);
    color: var(--gray-700);
    line-height: 1.5;
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    min-height: 100%;
    font-size: clamp(14px, 1.2vw, 17px);
}

.container {
    width: 100%;
    max-width: min(90vw, 1200px);
    margin: 0 auto;
    padding: 0 2vw;
    height: 100%;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    color: var(--blue);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--red);
}

/* ===== Typography - Compact ===== */
h1,
h2,
h3,
h4,
p,
ul,
ol,
li {
    margin: 0;
    padding: 0;
}

h1,
h2,
h3,
h4 {
    color: var(--gray-900);
    font-weight: 600;
    line-height: 1.2;
}

h1 {
    font-size: clamp(26px, 3.6vw, 50px);
}

h2 {
    font-size: clamp(22px, 2.6vw, 38px);
}

h3 {
    font-size: clamp(16px, 1.4vw, 22px);
}

p {
    line-height: 1.5;
}

.lead {
    font-size: clamp(16px, 1.2vw, 19px);
    line-height: 1.6;
    color: var(--gray-700);
}

/* ===== Navbar ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
    padding-top: env(safe-area-inset-top);
}

.navbar.scrolled {
    border-bottom-color: var(--gray-300);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--navbar-height);
    padding: 0 2vw;
}

.nav-logo img {
    height: min(9.5vh, 95px);
    width: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 0.5vw;
}

.nav-links a {
    color: var(--gray-700);
    font-size: clamp(13px, 1.1vw, 17px);
    font-weight: 500;
    padding: 0.5vh 1vw;
    border-radius: var(--radius);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--blue);
    background: var(--blue-light);
}

.nav-cta {
    background: var(--blue) !important;
    color: var(--white) !important;
    padding: 0.5vh 1.2vw !important;
}

.nav-cta:hover {
    background: var(--blue-dark) !important;
    color: var(--white) !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--gray-700);
    transition: var(--transition);
    border-radius: 2px;
}

/* ===== Hero - Full Screen ===== */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    scroll-snap-align: start;
}

.hero-video {
    position: absolute;
    top: 60%;
    left: 50%;
    transform: translate(-50%, -50%) scaleX(1.3);
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    filter: blur(0.15px);
    z-index: 0;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.75);
    z-index: 1;
}

.hero-content {
    position: relative;
    padding: 2vh 2vw;
    padding-top: calc(var(--navbar-height) + 2vh);
    max-width: min(70vw, 900px);
    z-index: 2;
    text-align: center;
    margin: 0 auto;
    height: calc(100vh - var(--navbar-height));
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero h1 {
    margin-bottom: auto;
    padding-top: 15vh;
    font-weight: 700;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-sub {
    font-size: clamp(14px, 1.2vw, 19px);
    color: var(--gray-500);
    max-width: min(50vw, 650px);
    margin: 0 auto 2.5vh auto;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 1vw;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 5vh;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1vh 2vw;
    font-size: clamp(13px, 1.1vw, 17px);
    font-weight: 600;
    font-family: var(--font);
    border-radius: var(--radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: var(--blue);
    color: var(--white);
    border-color: var(--blue);
}

.btn-primary:hover {
    background: var(--blue-dark);
    border-color: var(--blue-dark);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    color: var(--blue);
    border-color: var(--blue);
}

.btn-outline:hover {
    background: var(--blue);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-full {
    width: 100%;
}

/* ===== Section Common - Full Screen ===== */
.section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: calc(var(--navbar-height) + 1vh) 0 2vh;
    scroll-snap-align: start;
}

.section-alt {
    background: var(--gray-100);
}

.section-header {
    text-align: center;
    margin-bottom: 3vh;
    position: relative;
}

.section-header h2 {
    display: inline-block;
    position: relative;
    padding: 0.5vh 2vw;
    margin-bottom: 1vh;
    font-weight: 700;
    background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}



.section-line {
    width: min(4vw, 48px);
    height: 3px;
    background: linear-gradient(90deg, var(--blue), var(--red));
    margin: 0 auto 1vh;
    border-radius: 2px;
}

.section-sub {
    color: var(--gray-500);
    max-width: min(40vw, 500px);
    margin: 0 auto;
    font-size: clamp(14px, 1.1vw, 17px);
    line-height: 1.5;
}

/* ===== About - Full Screen ===== */
#about {
    padding-top: calc(var(--navbar-height) + 1vh);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#about .container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.about-grid {
    display: flex;
    flex-direction: column;
    gap: 3vh;
    align-items: center;
    max-width: min(70vw, 900px);
    text-align: center;
}

.about-text {
    text-align: center;
}

.about-text p {
    margin-bottom: 1.5vh;
    font-size: clamp(14px, 1.1vw, 17px);
    line-height: 1.5;
}

.about-text strong {
    color: var(--gray-900);
}

.vision-card {
    background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
    color: var(--white);
    padding: 3vh 2vw;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: center;
    max-width: min(60vw, 700px);
}

.vision-card h3 {
    color: var(--white);
    margin-bottom: 1.5vh;
    font-size: clamp(17px, 1.4vw, 24px);
}

.vision-card p {
    opacity: 0.92;
    line-height: 1.5;
    font-size: clamp(13px, 1vw, 17px);
}

/* ===== Pillars / What We Do - Full Screen ===== */
#what-we-do {
    position: relative;
    background: url('images/banner-about.jpeg') center/cover no-repeat;
    background-position: center 120%;
}

#what-we-do::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(243, 244, 246, 0.7);
}

#what-we-do .container {
    position: relative;
    z-index: 1;
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2vw;
}

.pillar-card {
    background: var(--white);
    padding: 3vh 1.5vw;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: var(--transition);
}

.pillar-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.pillar-number {
    font-size: clamp(29px, 3vw, 48px);
    font-weight: 700;
    background: linear-gradient(135deg, var(--blue), var(--red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5vh;
    line-height: 1;
}

.pillar-card h3 {
    margin-bottom: 1vh;
    font-size: clamp(14px, 1.2vw, 19px);
    line-height: 1.3;
    font-weight: 700;
    background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pillar-card p {
    color: var(--gray-500);
    font-size: clamp(13px, 1vw, 16px);
    line-height: 1.5;
}

/* ===== Specialties - Full Screen ===== */
.specialties-section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 0;
    background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 100%);
    scroll-snap-align: start;
}

.specialties-section .container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.specialties-section .section-header h2 {
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: var(--white);
    background-clip: unset;
    color: var(--white);
}


.specialties-section .section-line {
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.5), var(--red));
}

.specialties-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1vw;
    max-width: min(70vw, 900px);
    margin: 0 auto;
}

.specialty-tag {
    background: rgba(255, 255, 255, 0.12);
    color: var(--white);
    padding: 1vh 2vw;
    border-radius: 30px;
    font-size: clamp(12px, 1vw, 16px);
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.specialty-tag:hover {
    background: rgba(255, 255, 255, 0.22);
    border-color: rgba(255, 255, 255, 0.4);
}

/* ===== How We Work - Full Screen ===== */
#how-we-work {
    position: relative;
    min-height: 100vh;
    padding: calc(var(--navbar-height) + 3vh) 0 5vh;
    background: url('images/banner-how-we-work.png') center/cover no-repeat;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

#how-we-work::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

#how-we-work .container {
    position: relative;
    z-index: 1;
    max-width: 100%;
    padding: 0 2vw;
}

.work-grid {
    display: flex;
    justify-content: space-between;
    gap: 4vw;
    margin-bottom: 0;
    align-items: flex-start;
    position: relative;
}

#how-we-work .work-card:first-child {
    background: rgba(255, 255, 255, 1);
    margin-left: 0;
    margin-top: -5vh;
}

#how-we-work .work-card:last-child {
    margin-right: 0;
    margin-top: -5vh;
}

.work-card {
    background: rgba(255, 255, 255, 1);
    padding: 3vh 2vw;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 0, 0, 0.1);
    max-width: 30%;
    flex: 0 0 30%;
}

.work-icon {
    width: min(4vw, 40px);
    height: min(4vw, 40px);
    color: var(--blue);
    margin-bottom: 1.5vh;
}

.work-icon svg {
    width: 100%;
    height: 100%;
}

.work-card h3 {
    margin-bottom: 1.5vh;
    font-weight: 700;
    background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.work-card ul {
    list-style: none;
}

.work-card li {
    padding: 0.5vh 0;
    padding-left: 1.5vw;
    position: relative;
    color: var(--gray-700);
    font-size: clamp(13px, 1vw, 17px);
    line-height: 1.4;
}

.work-card li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 1vh;
    width: 6px;
    height: 6px;
    background: var(--red);
    border-radius: 50%;
}

/* Philosophy */
.philosophy-section {
    text-align: center;
}

.philosophy-section {
    margin-top: -3vh;
}

.philosophy-section h3 {
    margin-bottom: 1vh;
    font-size: clamp(17px, 1.4vw, 24px);
    font-weight: 700;
    background: rgba(255, 255, 255, 1);
    padding: 1.5vh 2vw;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 0, 0, 0.1);
    display: inline-block;
    color: var(--blue-dark);
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5vw;
    max-width: min(55vw, 750px);
    margin: 0 auto;
}

.philosophy-item {
    display: flex;
    align-items: center;
    gap: 1vw;
    padding: 1.5vh 1.5vw;
    background: rgba(255, 255, 255, 1);
    border-radius: var(--radius);
    text-align: left;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.philosophy-dot {
    width: 8px;
    height: 8px;
    min-width: 8px;
    background: linear-gradient(135deg, var(--blue), var(--red));
    border-radius: 50%;
}

.philosophy-item p {
    font-size: clamp(13px, 1vw, 17px);
    font-weight: 500;
    color: var(--gray-900);
    line-height: 1.4;
}

/* ===== Stats / Why TruMed - Full Screen ===== */
#why-trumed {
    position: relative;
    background: url('images/banner-why-trumed.jpeg') center/cover no-repeat;
}

#why-trumed::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
}

#why-trumed .container {
    position: relative;
    z-index: 1;
}

#why-trumed .section-header h2 {
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: var(--white);
    background-clip: unset;
    color: var(--white);
}


.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2vw;
}

.stat-card {
    background: var(--white);
    padding: 3vh 1.5vw;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.stat-number {
    font-size: clamp(26px, 3.4vw, 53px);
    font-weight: 700;
    background: linear-gradient(135deg, var(--blue), var(--red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5vh;
    line-height: 1.1;
}

.stat-label {
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 1vh;
    font-size: clamp(13px, 1vw, 17px);
}

.stat-card p {
    color: var(--gray-500);
    font-size: clamp(12px, 0.9vw, 14px);
    line-height: 1.4;
}

/* ===== Contact - Full Screen ===== */
#contact {
    position: relative;
    padding: calc(var(--navbar-height) + 1vh) 0 2vh;
    background: url('images/Location3.JPG') center/cover no-repeat;
}

#contact::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}

#contact .container {
    position: relative;
    z-index: 1;
}

#contact .section-sub {
    background: rgba(255, 255, 255, 1);
    padding: 1.5vh 2vw;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    display: inline-block;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3vw;
    align-items: start;
}

.contact-item {
    display: flex;
    gap: 1vw;
    padding: 1.5vh 0;
}

.contact-item svg {
    width: min(2vw, 24px);
    height: min(2vw, 24px);
    min-width: 18px;
    color: var(--blue);
    margin-top: 2px;
}

.contact-item h4 {
    font-size: clamp(11px, 0.84vw, 14px);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
    margin-bottom: 0.3vh;
}

.contact-item p {
    color: var(--gray-900);
    font-weight: 500;
    font-size: clamp(14px, 1.1vw, 18px);
}

.contact-item a {
    color: var(--blue);
    font-weight: 500;
}

.contact-form {
    background: var(--white);
    padding: 3vh 2vw;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5vw;
}

.form-group {
    margin-bottom: 1.5vh;
}

.form-group label {
    display: block;
    font-size: clamp(12px, 0.9vw, 14px);
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.5vh;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1vh 1vw;
    border: 1.5px solid var(--gray-300);
    border-radius: var(--radius);
    font-family: var(--font);
    font-size: clamp(13px, 1vw, 17px);
    color: var(--gray-900);
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(27, 77, 142, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 8vh;
}

/* ===== Where We Are ===== */
.location-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2vw;
}

.location-grid img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.location-grid img:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-xl);
}

/* ===== Footer ===== */
.footer {
    background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 100%);
    color: rgba(255, 255, 255, 0.7);
    padding: 3vh 0 2vh;
    scroll-snap-align: end;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 2vh;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    height: min(5vh, 50px);
    margin-bottom: 1vh;
}

.footer-brand p {
    font-size: clamp(12px, 1vw, 16px);
    opacity: 0.7;
}

.footer-links {
    display: flex;
    gap: 2vw;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: clamp(12px, 1vw, 16px);
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--white);
}

.footer-bottom {
    padding-top: 1.5vh;
    text-align: center;
}

.footer-disclaimer {
    font-size: clamp(11px, 0.84vw, 13px);
    opacity: 0.5;
    margin-bottom: 0.5vh;
    font-style: italic;
}

.footer-copy {
    font-size: clamp(11px, 0.84vw, 13px);
    opacity: 0.5;
}

/* ===== Animations ===== */
.fade-in {
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Form Success ===== */
.form-success {
    text-align: center;
    padding: 3vh 2vw;
}

.form-success svg {
    width: min(5vw, 50px);
    height: min(5vw, 50px);
    color: #22c55e;
    margin-bottom: 1.5vh;
}

.form-success h3 {
    margin-bottom: 1vh;
}

.form-success p {
    color: var(--gray-500);
}

/* ===== Responsive - Tablet ===== */
@media (max-width: 1024px) {
    html {
        scroll-snap-type: y proximity;
    }

    .pillars-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin: 0 auto;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        max-width: 350px;
        margin: 0 auto;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 3vh;
    }

    .work-grid {
        grid-template-columns: 1fr;
    }

    .philosophy-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .section {
        min-height: auto;
        padding: 8vh 0;
    }

    .specialties-section {
        min-height: auto;
        padding: 8vh 0;
    }
}

/* ===== Responsive - Mobile ===== */
@media (max-width: 768px) {
    :root {
        --navbar-height: 60px;
    }

    html {
        scroll-snap-type: none;
        font-size: 17px;
    }

    body {
        font-size: 17px;
    }

    .container {
        padding: 0 16px;
        max-width: 100%;
    }

    .navbar {
        padding-top: env(safe-area-inset-top);
    }

    .nav-container {
        height: var(--navbar-height);
        padding: 0 16px;
    }

    .nav-logo img {
        height: 36px;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: calc(var(--navbar-height) + env(safe-area-inset-top));
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 16px;
        gap: 4px;
        border-bottom: 1px solid var(--gray-300);
        box-shadow: var(--shadow-lg);
        transform: translateY(-120%);
        transition: transform 0.3s ease;
    }

    .nav-links.active {
        transform: translateY(0);
    }

    .nav-links a {
        padding: 12px 16px;
        width: 100%;
        font-size: 18px;
    }

    .nav-cta {
        text-align: center;
        margin-top: 8px;
    }

    .hero {
        height: auto;
        min-height: 100vh;
        min-height: 100svh;
    }

    .hero-video {
        filter: blur(1.5px);
    }

    .hero-bg {
        background: rgba(255, 255, 255, 0.85);
    }

    .hero-content {
        padding: calc(var(--navbar-height) + 24px) 16px 32px;
        max-width: 100%;
    }

    .hero h1 {
        font-size: 31px;
        margin-bottom: 12px;
    }

    .hero-sub {
        font-size: 17px;
        max-width: 100%;
        margin-bottom: 20px;
    }

    .hero-actions {
        flex-direction: column;
        gap: 12px;
    }

    .hero-actions .btn {
        text-align: center;
        width: 100%;
        padding: 12px 20px;
        font-size: 17px;
    }

    .section {
        min-height: auto;
        padding: 48px 0;
    }

    .section-header {
        margin-bottom: 24px;
    }

    .section-header h2 {
        font-size: 26px;
        margin-bottom: 8px;
    }

    .section-sub {
        font-size: 16px;
        max-width: 100%;
    }

    .specialties-section {
        min-height: auto;
        padding: 48px 0;
    }

    .specialties-grid {
        max-width: 100%;
        gap: 8px;
    }

    .specialty-tag {
        padding: 8px 16px;
        font-size: 14px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        gap: 16px;
    }

    .footer-links {
        flex-wrap: wrap;
        gap: 12px;
    }

    .footer-logo {
        height: 40px;
    }

    .pillar-card,
    .work-card,
    .stat-card {
        padding: 20px 16px;
    }

    .pillar-number,
    .stat-number {
        font-size: 38px;
    }

    .pillar-card h3 {
        font-size: 18px;
    }

    .pillar-card p,
    .stat-card p,
    .work-card li {
        font-size: 16px;
    }

    .about-text p,
    .vision-card p {
        font-size: 16px;
    }

    .philosophy-item {
        padding: 12px;
    }

    .philosophy-item p {
        font-size: 16px;
    }

    .contact-form {
        padding: 20px 16px;
    }

    .form-group label {
        font-size: 14px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 10px 12px;
        font-size: 17px;
    }
}

/* ===== Responsive - Small Mobile ===== */
@media (max-width: 480px) {
    :root {
        --navbar-height: 56px;
    }

    .nav-logo img {
        height: 32px;
    }

    .hero h1 {
        font-size: 26px;
    }

    .hero-sub {
        font-size: 16px;
    }

    .section-header h2 {
        font-size: 24px;
    }

    .pillar-number,
    .stat-number {
        font-size: 34px;
    }

    .footer-logo {
        height: 32px;
    }
}

/* ===== Landscape Mobile ===== */
@media (max-height: 500px) and (orientation: landscape) {
    html {
        scroll-snap-type: none;
    }

    .hero {
        min-height: 100vh;
    }

    .section {
        min-height: auto;
        padding: 10vh 0;
    }

    .specialties-section {
        min-height: auto;
        padding: 10vh 0;
    }

    .nav-container {
        height: 50px;
    }

    .nav-logo img {
        height: 32px;
    }
}

/* ===== Large Screens ===== */
@media (min-width: 1600px) {
    .container {
        max-width: 1300px;
    }

    html {
        font-size: 19px;
    }

    body {
        font-size: 19px;
    }
}